Merge remote-tracking branch 'upstream/master' into new-issue-by-email

* upstream/master: (1547 commits)
  Add margin between buttons if both retry and cancel are present
  Add margin between labels; remove underline hover style on status button
  udpated JS based on feedback
  Use default cursor for table header of project files (!5165)
  Fix duplicated entry in changelog [ci skip]
  Improves left static sidebar behaviour
  Include default callback URL (OAuth)
  Cleanup feature proposal template
  Simplify regex for string-based multi-word label surrounded in quotes
  Revert "Merge branch '18193-developers-can-merge' into 'master'
"
  Upgrade Rails from 4.2.6 to 4.2.7.
  some JS magic to fix empty URL bug
  formats my test properly
  Update CHANGELOG
  Doesn't match empty label references surrounded in quotes
  Fix markdown rendering for label references that contains `.`
  Fix markdown rendering for label references that begin with a digit
  Fix markdown rendering for consecutive label references
  Stub omniauth provider for GitLab
  Update CHANGELOG
  ...

1697 files changed, 51150 insertions, 12167 deletions

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 83a906932d0..ff8aa351226 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -18,6 +18,7 @@ variables:
   SIMPLECOV: "true"
   USE_DB: "true"
   USE_BUNDLE_INSTALL: "true"
+  GIT_DEPTH: "20"
 
 before_script:
   - source ./scripts/prepare_build.sh
@@ -129,56 +130,56 @@ spinach 7 10: *spinach-knapsack
 spinach 8 10: *spinach-knapsack
 spinach 9 10: *spinach-knapsack
 
-# Execute all testing suites against Ruby 2.2
-
-.ruby-22: &ruby-22
-  image: "ruby:2.2"
+# Execute all testing suites against Ruby 2.3
+.ruby-23: &ruby-23
+  image: "ruby:2.3"
   only:
     - master
   cache:
-    key: "ruby22"
+    key: "ruby-23"
     paths:
-    - vendor
+      - vendor/apt
+      - vendor/ruby
 
-.rspec-knapsack-ruby22: &rspec-knapsack-ruby22
+.rspec-knapsack-ruby23: &rspec-knapsack-ruby23
   <<: *rspec-knapsack
-  <<: *ruby-22
+  <<: *ruby-23
 
-.spinach-knapsack-ruby22: &spinach-knapsack-ruby22
+.spinach-knapsack-ruby23: &spinach-knapsack-ruby23
   <<: *spinach-knapsack
-  <<: *ruby-22
+  <<: *ruby-23
   
-rspec 0 20 ruby22: *rspec-knapsack-ruby22
-rspec 1 20 ruby22: *rspec-knapsack-ruby22
-rspec 2 20 ruby22: *rspec-knapsack-ruby22
-rspec 3 20 ruby22: *rspec-knapsack-ruby22
-rspec 4 20 ruby22: *rspec-knapsack-ruby22
-rspec 5 20 ruby22: *rspec-knapsack-ruby22
-rspec 6 20 ruby22: *rspec-knapsack-ruby22
-rspec 7 20 ruby22: *rspec-knapsack-ruby22
-rspec 8 20 ruby22: *rspec-knapsack-ruby22
-rspec 9 20 ruby22: *rspec-knapsack-ruby22
-rspec 10 20 ruby22: *rspec-knapsack-ruby22
-rspec 11 20 ruby22: *rspec-knapsack-ruby22
-rspec 12 20 ruby22: *rspec-knapsack-ruby22
-rspec 13 20 ruby22: *rspec-knapsack-ruby22
-rspec 14 20 ruby22: *rspec-knapsack-ruby22
-rspec 15 20 ruby22: *rspec-knapsack-ruby22
-rspec 16 20 ruby22: *rspec-knapsack-ruby22
-rspec 17 20 ruby22: *rspec-knapsack-ruby22
-rspec 18 20 ruby22: *rspec-knapsack-ruby22
-rspec 19 20 ruby22: *rspec-knapsack-ruby22
-
-spinach 0 10 ruby22: *spinach-knapsack-ruby22
-spinach 1 10 ruby22: *spinach-knapsack-ruby22
-spinach 2 10 ruby22: *spinach-knapsack-ruby22
-spinach 3 10 ruby22: *spinach-knapsack-ruby22
-spinach 4 10 ruby22: *spinach-knapsack-ruby22
-spinach 5 10 ruby22: *spinach-knapsack-ruby22
-spinach 6 10 ruby22: *spinach-knapsack-ruby22
-spinach 7 10 ruby22: *spinach-knapsack-ruby22
-spinach 8 10 ruby22: *spinach-knapsack-ruby22
-spinach 9 10 ruby22: *spinach-knapsack-ruby22
+rspec 0 20 ruby23: *rspec-knapsack-ruby23
+rspec 1 20 ruby23: *rspec-knapsack-ruby23
+rspec 2 20 ruby23: *rspec-knapsack-ruby23
+rspec 3 20 ruby23: *rspec-knapsack-ruby23
+rspec 4 20 ruby23: *rspec-knapsack-ruby23
+rspec 5 20 ruby23: *rspec-knapsack-ruby23
+rspec 6 20 ruby23: *rspec-knapsack-ruby23
+rspec 7 20 ruby23: *rspec-knapsack-ruby23
+rspec 8 20 ruby23: *rspec-knapsack-ruby23
+rspec 9 20 ruby23: *rspec-knapsack-ruby23
+rspec 10 20 ruby23: *rspec-knapsack-ruby23
+rspec 11 20 ruby23: *rspec-knapsack-ruby23
+rspec 12 20 ruby23: *rspec-knapsack-ruby23
+rspec 13 20 ruby23: *rspec-knapsack-ruby23
+rspec 14 20 ruby23: *rspec-knapsack-ruby23
+rspec 15 20 ruby23: *rspec-knapsack-ruby23
+rspec 16 20 ruby23: *rspec-knapsack-ruby23
+rspec 17 20 ruby23: *rspec-knapsack-ruby23
+rspec 18 20 ruby23: *rspec-knapsack-ruby23
+rspec 19 20 ruby23: *rspec-knapsack-ruby23
+
+spinach 0 10 ruby23: *spinach-knapsack-ruby23
+spinach 1 10 ruby23: *spinach-knapsack-ruby23
+spinach 2 10 ruby23: *spinach-knapsack-ruby23
+spinach 3 10 ruby23: *spinach-knapsack-ruby23
+spinach 4 10 ruby23: *spinach-knapsack-ruby23
+spinach 5 10 ruby23: *spinach-knapsack-ruby23
+spinach 6 10 ruby23: *spinach-knapsack-ruby23
+spinach 7 10 ruby23: *spinach-knapsack-ruby23
+spinach 8 10 ruby23: *spinach-knapsack-ruby23
+spinach 9 10 ruby23: *spinach-knapsack-ruby23
 
 # Other generic tests
 
diff --git a/.hound.yml b/.hound.yml
deleted file mode 100644
index 3bde29fb2bf..00000000000
--- a/.hound.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-# Prefer single quotes
-StringLiterals:
-  EnforcedStyle: single_quotes
-  Enabled: true
diff --git a/.rubocop.yml b/.rubocop.yml
index dbdabbb9d4c..3aac8401848 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,4 +1,6 @@
-require: rubocop-rspec
+require:
+  - rubocop-rspec
+  - ./rubocop/rubocop
 
 AllCops:
   TargetRubyVersion: 2.1
@@ -191,7 +193,7 @@ Style/EmptyLineBetweenDefs:
 
 # Don't use several empty lines in a row.
 Style/EmptyLines:
-  Enabled: false
+  Enabled: true
 
 # Keep blank lines around access modifiers.
 Style/EmptyLinesAroundAccessModifier:
@@ -282,7 +284,7 @@ Style/IfWithSemicolon:
 # Checks that conditional statements do not have an identical line at the
 # end of each branch, which can validly be moved out of the conditional.
 Style/IdenticalConditionalBranches:
-  Enabled: false
+  Enabled: true
 
 # Checks the indentation of the first line of the right-hand-side of a
 # multi-line assignment.
@@ -532,11 +534,11 @@ Style/SingleLineMethods:
 
 # Use spaces after colons.
 Style/SpaceAfterColon:
-  Enabled: false
+  Enabled: true
 
 # Use spaces after commas.
 Style/SpaceAfterComma:
-  Enabled: false
+  Enabled: true
 
 # Do not put a space between a method name and the opening parenthesis in a
 # method definition.
@@ -679,7 +681,7 @@ Style/UnlessElse:
 
 # Checks for %W when interpolation is not needed.
 Style/UnneededCapitalW:
-  Enabled: false
+  Enabled: true
 
 # TODO: Enable UnneededInterpolation Cop.
 # Checks for strings that are just an interpolated expression.
diff --git a/.teatro.yml b/.teatro.yml
deleted file mode 100644
index 30054361981..00000000000
--- a/.teatro.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-stage:
-  before:
-    - cp config/gitlab.teatro.yml config/gitlab.yml
-    - mkdir /apps/gitlab-satellites
-    - mkdir /apps/repositories
-    
-  database:
-    - RAILS_ENV=development force=yes bundle exec rake db:create gitlab:setup
\ No newline at end of file
diff --git a/CHANGELOG b/CHANGELOG
index 884b9f6e9fd..615a9680901 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,19 +1,232 @@
 Please view this file on the master branch, on stable branches it's out of date.
 
-v 8.9.0 (unreleased)
+v 8.10.0 (unreleased)
+  - Expose {should,force}_remove_source_branch (Ben Boeckel)
+  - Fix projects dropdown loading performance with a simplified api cal. !5113 (tiagonbotelho)
+  - Fix commit builds API, return all builds for all pipelines for given commit. !4849
+  - Replace Haml with Hamlit to make view rendering faster. !3666
+  - Expire the branch cache after `git gc` runs
+  - Refactor repository paths handling to allow multiple git mount points
+  - Optimize system note visibility checking by memoizing the visible reference count !5070
+  - Add Application Setting to configure default Repository Path for new projects
+  - Delete award emoji when deleting a user
+  - Remove pinTo from Flash and make inline flash messages look nicer !4854 (winniehell)
+  - Wrap code blocks on Activies and Todos page. !4783 (winniehell)
+  - Align flash messages with left side of page content !4959 (winniehell)
+  - Display tooltip for "Copy to Clipboard" button !5164 (winniehell)
+  - Use default cursor for table header of project files !5165 (winniehell)
+  - Display last commit of deleted branch in push events !4699 (winniehell)
+  - Escape file extension when parsing search results !5141 (winniehell)
+  - Apply the trusted_proxies config to the rack request object for use with rack_attack
+  - Upgrade to Rails 4.2.7. !5236
+  - Add Sidekiq queue duration to transaction metrics.
+  - Add a new column `artifacts_size` to table `ci_builds` !4964
+  - Let Workhorse serve format-patch diffs
+  - Added day name to contribution calendar tooltips
+  - Make images fit to the size of the viewport !4810
+  - Fix check for New Branch button on Issue page !4630 (winniehell)
+  - Fix MR-auto-close text added to description. !4836
+  - Fix issue, preventing users w/o push access to sort tags !5105 (redetection)
+  - Add Spring EmojiOne updates.
+  - Add syntax for multiline blockquote using `>>>` fence !3954
+  - Fix viewing notification settings when a project is pending deletion
+  - Updated compare dropdown menus to use GL dropdown
+  - Eager load award emoji on notes
+  - Fix pagination when sorting by columns with lots of ties (like priority)
+  - The Markdown reference parsers now re-use query results to prevent running the same queries multiple times !5020
+  - Updated project header design
+  - Exclude email check from the standard health check
+  - Updated layout for Projects, Groups, Users on Admin area !4424
+  - Fix changing issue state columns in milestone view
+  - Update health_check gem to version 2.1.0
+  - Add notification settings dropdown for groups
+  - Render inline diffs for multiple changed lines following eachother
+  - Wildcards for protected branches. !4665
+  - Allow importing from Github using Personal Access Tokens. (Eric K Idema)
+  - API: Todos !3188 (Robert Schilling)
+  - API: Expose shared groups for projects and shared projects for groups !5050 (Robert Schilling)
+  - Add "Enabled Git access protocols" to Application Settings
+  - Diffs will create button/diff form on demand no on server side
+  - Reduce size of HTML used by diff comment forms
+  - Fix user creation with stronger minimum password requirements !4054 (nathan-pmt)
+  - Only show New Snippet button to users that can create snippets.
+  - PipelinesFinder uses git cache data
+  - Actually render old and new sections of parallel diff next to each other
+  - Throttle the update of `project.pushes_since_gc` to 1 minute.
+  - Allow expanding and collapsing files in diff view (!4990)
+  - Collapse large diffs by default (!4990)
+  - Check for conflicts with existing Project's wiki path when creating a new project.
+  - Show last push widget in upstream after push to fork
+  - Cache todos pending/done dashboard query counts.
+  - Don't instantiate a git tree on Projects show default view
+  - Bump Rinku to 2.0.0
+  - Remove unused front-end variable -> default_issues_tracker
+  - ObjectRenderer retrieve renderer content using Rails.cache.read_multi
+  - Better caching of git calls on ProjectsController#show.
+  - Avoid to retrieve MR closes_issues as much as possible.
+  - Add API endpoint for a group issues !4520 (mahcsig)
+  - Add Bugzilla integration !4930 (iamtjg)
+  - Instrument Rinku usage
+  - Be explicit to define merge request discussion variables
+  - Metrics for Rouge::Plugins::Redcarpet and Rouge::Formatters::HTMLGitlab
+  - RailsCache metris now includes fetch_hit/fetch_miss and read_hit/read_miss info.
+  - Allow [ci skip] to be in any case and allow [skip ci]. !4785 (simon_w)
+  - Set import_url validation to be more strict
+  - Memoize MR merged/closed events retrieval
+  - Don't render discussion notes when requesting diff tab through AJAX
+  - Add basic system information like memory and disk usage to the admin panel
+  - Don't garbage collect commits that have related DB records like comments
+  - More descriptive message for git hooks and file locks
+  - Handle custom Git hook result in GitLab UI
+  - Allow '?', or '&' for label names
+  - Fix importer for GitHub Pull Requests when a branch was reused across Pull Requests
+  - Add date when user joined the team on the member page
+  - Fix 404 redirect after validation fails importing a GitLab project
+  - Added setting to set new users by default as external !4545 (Dravere)
+  - Add min value for project limit field on user's form !3622 (jastkand)
+  - Reset project pushes_since_gc when we enqueue the git gc call
+  - Add reminder to not paste private SSH keys !4399 (Ingo Blechschmidt)
+  - Remove duplicate `description` field in `MergeRequest` entities (Ben Boeckel)
+  - Style of import project buttons were fixed in the new project page. !5183 (rdemirbay)
+  - Fix GitHub client requests when rate limit is disabled
+  - Optimistic locking for Issues and Merge Requests (Title and description overriding prevention)
+  - Redesign Builds and Pipelines pages
+  - Change status color and icon for running builds
+  - Fix markdown rendering for: consecutive labels references, label references that begin with a digit or contains `.`
+
+v 8.9.6
+  - Fix importing of events under notes for GitLab projects. !5154
+  - Fix log statements in import/export. !5129
+  - Fix commit avatar alignment in compare view. !5128
+  - Fix broken migration in MySQL. !5005
+  - Overwrite Host and X-Forwarded-Host headers in NGINX !5213
+  - Keeps issue number when importing from Gitlab.com
+
+v 8.9.7 (unreleased)
+  - Fix import_data wrongly saved as a result of an invalid import_url
+
+v 8.9.6
+  - Fix importing of events under notes for GitLab projects
+
+v 8.9.5
+  - Add more debug info to import/export and memory killer. !5108
+  - Fixed avatar alignment in new MR view. !5095
+  - Fix diff comments not showing up in activity feed. !5069
+  - Add index on both Award Emoji user and name. !5061
+  - Downgrade to Redis 3.2.2 due to massive memory leak with Sidekiq. !5056
+  - Re-enable import button when import process fails due to namespace already being taken. !5053
+  - Fix snippets comments not displayed. !5045
+  - Fix emoji paths in relative root configurations. !5027
+  - Fix issues importing events in Import/Export. !4987
+  - Fixed 'use shortcuts' button on docs. !4979
+  - Admin should be able to turn shared runners into specific ones. !4961
+  - Update RedCloth to 4.3.2 for CVE-2012-6684. !4929 (Takuya Noguchi)
+  - Improve the request / withdraw access button. !4860
+
+v 8.9.4
+  - Fix privilege escalation issue with OAuth external users.
+  - Ensure references to private repos aren't shown to logged-out users.
+  - Fixed search field blur not removing focus. !4704
+  - Resolve "Sub nav isn't showing on file view". !4890
+  - Fixes middle click and double request when navigating through the file browser. !4891
+  - Fixed URL on label button when filtering. !4897
+  - Fixed commit avatar alignment. !4933
+  - Do not show build retry link when build is active. !4967
+  - Fix restore Rake task warning message output. !4980
+  - Handle external issues in IssueReferenceFilter. !4988
+  - Expiry date on pinned nav cookie. !5009
+  - Updated breakpoint for sidebar pinning. !5019
+
+v 8.9.3
+  - Fix encrypted data backwards compatibility after upgrading attr_encrypted gem. !4963
+  - Fix rendering of commit notes. !4953
+  - Resolve "Pin should show up at 1280px min". !4947
+  - Switched mobile button icons to ellipsis and angle. !4944
+  - Correctly returns todo ID after creating todo. !4941
+  - Better debugging for memory killer middleware. !4936
+  - Remove duplicate new page btn from edit wiki. !4904
+  - Use clock_gettime for all performance timestamps. !4899
+  - Use memorized tags array when searching tags by name. !4859
+  - Fixed avatar alignment in new MR view. !4901
+  - Removed fade when filtering results. !4932
+  - Fix missing avatar on system notes. !4954
+  - Reduce overhead and optimize ProjectTeam#max_member_access performance. !4973
+  - Use update_columns to bypass all the dirty code on active_record. !4985
+  - Fix restore Rake task warning message output !4980
+
+v 8.9.2
+  - Fix visibility of snippets when searching.
+  - Fix an information disclosure when requesting access to a group containing private projects.
+  - Update omniauth-saml to 1.6.0 !4951
+
+v 8.9.1
+  - Refactor labels documentation. !3347
+  - Eager load award emoji on notes. !4628
+  - Fix some CI wording in documentation. !4660
+  - Document `GIT_STRATEGY` and `GIT_DEPTH`. !4720
+  - Add documentation for the export & import features. !4732
+  - Add some docs for Docker Registry configuration. !4738
+  - Ensure we don't send the "access request declined" email to access requesters on project deletion. !4744
+  - Display group/project access requesters separately in the admin area. !4798
+  - Add documentation and examples for configuring cloud storage for registry images. !4812
+  - Clarifies documentation about artifact expiry. !4831
+  - Fix the Network graph links. !4832
+  - Fix MR-auto-close text added to description. !4836
+  - Add documentation for award emoji now that comments can be awarded with emojis. !4839
+  - Fix typo in export failure email. !4847
+  - Fix header vertical centering. !4170
+  - Fix subsequent SAML sign ins. !4718
+  - Set button label when picking an option from status dropdown. !4771
+  - Prevent invalid URLs from raising exceptions in WikiLink Filter. !4775
+  - Handle external issues in IssueReferenceFilter. !4789
+  - Support for rendering/redacting multiple documents. !4828
+  - Update Todos documentation and screenshots to include new functionality. !4840
+  - Hide nav arrows by default. !4843
+  - Added bottom padding to label color suggestion link. !4845
+  - Use jQuery objects in ref dropdown. !4850
+  - Fix GitLab project import issues related to notes and builds. !4855
+  - Restrict header logo to 36px so it doesn't overflow. !4861
+  - Fix unwanted label unassignment. !4863
+  - Fix mobile Safari bug where horizontal nav arrows would flicker on scroll. !4869
+  - Restore old behavior around diff notes to outdated discussions. !4870
+  - Fix merge requests project settings help link anchor. !4873
+  - Fix 404 when accessing pipelines as guest user on public projects. !4881
+  - Remove width restriction for logo on sign-in page. !4888
+  - Bump gitlab_git to 10.2.3 to fix false truncated warnings with ISO-8559 files. !4884
+  - Apply selected value as label. !4886
+  - Fix temp file being deleted after the request while importing a GitLab project. !4894
+  - Fix pagination when sorting by columns with lots of ties (like priority)
+  - Implement Subresource Integrity for CSS and JavaScript assets. This prevents malicious assets from loading in the case of a CDN compromise.
+  - Fix user creation with stronger minimum password requirements !4054 (nathan-pmt)
+  - Fix a wrong MR status when merge_when_build_succeeds & project.only_allow_merge_if_build_succeeds are true. !4912
+  - Add SMTP as default delivery method to match gitlab-org/omnibus-gitlab!826. !4915
+  - Remove duplicate 'New Page' button on edit wiki page
+
+v 8.9.0
+  - Fix group visibility form layout in application settings
+  - Fix builds API response not including commit data
+  - Fix error when CI job variables key specified but not defined
+  - Fix pipeline status when there are no builds in pipeline
   - Fix Error 500 when using closes_issues API with an external issue tracker
   - Add more information into RSS feed for issues (Alexander Matyushentsev)
   - Bulk assign/unassign labels to issues.
   - Ability to prioritize labels !4009 / !3205 (Thijs Wouters)
+  - Show Star and Fork buttons on mobile.
+  - Performance improvements on RelativeLinkFilter
   - Fix endless redirections when accessing user OAuth applications when they are disabled
   - Allow enabling wiki page events from Webhook management UI
   - Bump rouge to 1.11.0
   - Fix issue with arrow keys not working in search autocomplete dropdown
   - Fix an issue where note polling stopped working if a window was in the
     background during a refresh.
+  - Pre-processing Markdown now only happens when needed
   - Make EmailsOnPushWorker use Sidekiq mailers queue
+  - Redesign all Devise emails. !4297
+  - Don't show 'Leave Project' to group members
   - Fix wiki page events' webhook to point to the wiki repository
+  - Add a border around images to differentiate them from the background.
   - Don't show tags for revert and cherry-pick operations
+  - Show image ID on registry page
   - Fix issue todo not remove when leave project !4150 (Long Nguyen)
   - Allow customisable text on the 'nearly there' page after a user signs up
   - Bump recaptcha gem to 3.0.0 to remove deprecated stoken support
@@ -22,42 +235,72 @@ v 8.9.0 (unreleased)
   - Added descriptions to notification settings dropdown
   - Improve note validation to prevent errors when creating invalid note via API
   - Reduce number of fog gem dependencies
+  - Add number of merge requests for a given milestone to the milestones view.
+  - Implement a fair usage of shared runners
   - Remove project notification settings associated with deleted projects
   - Fix 404 page when viewing TODOs that contain milestones or labels in different projects
+  - Add a metric for the number of new Redis connections created by a transaction
+  - Fix Error 500 when viewing a blob with binary characters after the 1024-byte mark
   - Redesign navigation for project pages
+  - Fix images in sign-up confirmation email
+  - Added shortcut 'y' for copying a files content hash URL #14470
   - Fix groups API to list only user's accessible projects
+  - Fix horizontal scrollbar for long commit message.
+  - GitLab Performance Monitoring now tracks the total method execution time and call count per method
+  - Add Environments and Deployments
   - Redesign account and email confirmation emails
   - Don't fail builds for projects that are deleted
+  - Support Docker Registry manifest v1
   - `git clone https://host/namespace/project` now works, in addition to using the `.git` suffix
   - Bump nokogiri to 1.6.8
   - Use gitlab-shell v3.0.0
+  - Fixed alignment of download dropdown in merge requests
   - Upgrade to jQuery 2
+  - Adds selected branch name to the dropdown toggle
+  - Add API endpoint for Sidekiq Metrics !4653
+  - Refactoring Award Emoji with API support for Issues and MergeRequests
   - Use Knapsack to evenly distribute tests across multiple nodes
   - Add `sha` parameter to MR merge API, to ensure only reviewed changes are merged
   - Don't allow MRs to be merged when commits were added since the last review / page load
   - Add DB index on users.state
+  - Limit email on push diff size to 30 files / 150 KB
   - Add rake task 'gitlab:db:configure' for conditionally seeding or migrating the database
   - Changed the Slack build message to use the singular duration if necessary (Aran Koning)
+  - Fix race condition on merge when build succeeds
+  - Added shortcut to focus filter search fields and added documentation #18120
   - Links from a wiki page to other wiki pages should be rewritten as expected
   - Add option to project to only allow merge requests to be merged if the build succeeds (Rui Santos)
+  - Added navigation shortcuts to the project pipelines, milestones, builds and forks page. !4393
   - Fix issues filter when ordering by milestone
+  - Disable SAML account unlink feature
   - Added artifacts:when to .gitlab-ci.yml - this requires GitLab Runner 1.3
   - Bamboo Service: Fix missing credentials & URL handling when base URL contains a path (Benjamin Schmid)
   - TeamCity Service: Fix URL handling when base URL contains a path
   - Todos will display target state if issuable target is 'Closed' or 'Merged'
+  - Validate only and except regexp
   - Fix bug when sorting issues by milestone due date and filtering by two or more labels
+  - POST to API /projects/:id/runners/:runner_id would give 409 if the runner was already enabled for this project
   - Add support for using Yubikeys (U2F) for two-factor authentication
   - Link to blank group icon doesn't throw a 404 anymore
   - Remove 'main language' feature
+  - Toggle whitespace button now available for compare branches diffs #17881
   - Pipelines can be canceled only when there are running builds
+  - Allow authentication using personal access tokens
   - Use downcased path to container repository as this is expected path by Docker
+  - Allow to use CI token to fetch LFS objects
+  - Custom notification settings
   - Projects pending deletion will render a 404 page
   - Measure queue duration between gitlab-workhorse and Rails
+  - Added Gfm autocomplete for labels
+  - Added edit note 'up' shortcut documentation to the help panel and docs screenshot #18114
   - Make Omniauth providers specs to not modify global configuration
+  - Remove unused JiraIssue class and replace references with ExternalIssue. !4659 (Ilan Shamir)
   - Make authentication service for Container Registry to be compatible with < Docker 1.11
+  - Make it possible to lock a runner from being enabled for other projects
   - Add Application Setting to configure Container Registry token expire delay (default 5min)
   - Cache assigned issue and merge request counts in sidebar nav
   - Use Knapsack only in CI environment
+  - Updated project creation page to match new UI #2542
   - Cache project build count in sidebar nav
   - Add milestone expire date to the right sidebar
   - Manually mark a issue or merge request as a todo
@@ -70,38 +313,75 @@ v 8.9.0 (unreleased)
   - Replace Colorize with Rainbow for coloring console output in Rake tasks.
   - Add workhorse controller and API helpers
   - An indicator is now displayed at the top of the comment field for confidential issues.
+  - Show categorised search queries in the search autocomplete
   - RepositoryCheck::SingleRepositoryWorker public and private methods are now instrumented
+  - Dropdown for `.gitlab-ci.yml` templates
   - Improve issuables APIs performance when accessing notes !4471
+  - Add sorting dropdown to tags page !4423
   - External links now open in a new tab
+  - Prevent default actions of disabled buttons and links
   - Markdown editor now correctly resets the input value on edit cancellation !4175
   - Toggling a task list item in a issue/mr description does not creates a Todo for mentions
   - Improved UX of date pickers on issue & milestone forms
   - Cache on the database if a project has an active external issue tracker.
   - Put project Labels and Milestones pages links under Issues and Merge Requests tabs as subnav
+  - GitLab project import and export functionality
   - All classes in the Banzai::ReferenceParser namespace are now instrumented
   - Remove deprecated issues_tracker and issues_tracker_id from project model
   - Allow users to create confidential issues in private projects
   - Measure CPU time for instrumented methods
   - Instrument private methods and private instance methods by default instead just public methods
+  - Only show notes through JSON on confidential issues that the user has access to
   - Updated the allocations Gem to version 1.0.5
   - The background sampler now ignores classes without names
   - Update design for `Close` buttons
   - New custom icons for navigation
   - Horizontally scrolling navigation on project, group, and profile settings pages
   - Hide global side navigation by default
+  - Fix project Star/Unstar project button tooltip
   - Remove tanuki logo from side navigation; center on top nav
-
-v 8.8.5 (unreleased)
-  - Ensure branch cleanup regardless of whether the GitHub import process succeeds
-  - Fix todos page throwing errors when you have a project pending deletion
-  - Reduce number of SQL queries when rendering user references
-  - Import GitHub repositories respecting the API rate limit
-  - Fix importer for GitHub comments on diff
-  - Disable Webhooks before proceeding with the GitHub import
-  - Fix incremental trace upload API when using multi-byte UTF-8 chars in trace
+  - Include user relationships when retrieving award_emoji
+  - Various associations are now eager loaded when parsing issue references to reduce the number of queries executed
+  - Set inverse_of for Project/Service association to reduce the number of queries
+  - Update tanuki logo highlight/loading colors
+  - Remove explicit Gitlab::Metrics.action assignments, are already automatic.
+  - Use Git cached counters for branches and tags on project page
+  - Cache participable participants in an instance variable.
+  - Filter parameters for request_uri value on instrumented transactions.
+  - Remove duplicated keys add UNIQUE index to keys fingerprint column
+  - ExtractsPath get ref_names from repository cache, if not there access git.
+  - Show a flash warning about the error detail of XHR requests which failed with status code 404 and 500
+  - Cache user todo counts from TodoService
+  - Ensure Todos counters doesn't count Todos for projects pending delete
+  - Add left/right arrows horizontal navigation
+  - Add tooltip to pin/unpin navbar
+  - Add new sub nav style to Wiki and Graphs sub navigation
+
+v 8.8.7
+  - Fix privilege escalation issue with OAuth external users.
+  - Ensure references to private repos aren't shown to logged-out users.
+
+v 8.8.6
+  - Fix visibility of snippets when searching.
+  - Update omniauth-saml to 1.6.0 !4951
+
+v 8.8.5
+  - Import GitHub repositories respecting the API rate limit !4166
+  - Fix todos page throwing errors when you have a project pending deletion !4300
+  - Disable Webhooks before proceeding with the GitHub import !4470
+  - Fix importer for GitHub comments on diff !4488
+  - Adjust the SAML control flow to allow LDAP identities to be added to an existing SAML user !4498
+  - Fix incremental trace upload API when using multi-byte UTF-8 chars in trace !4541
+  - Prevent unauthorized access for projects build traces
+  - Forbid scripting for wiki files
+  - Only show notes through JSON on confidential issues that the user has access to
+  - Banzai::Filter::UploadLinkFilter use XPath instead CSS expressions
+  - Banzai::Filter::ExternalLinkFilter use XPath instead CSS expressions
 
 v 8.8.4
   - Fix LDAP-based login for users with 2FA enabled. !4493
+  - Added descriptions to notification settings dropdown
+  - Due date can be removed from milestones
 
 v 8.8.3
   - Fix 404 page when viewing TODOs that contain milestones or labels in different projects. !4312
@@ -215,8 +495,19 @@ v 8.8.0
   - When creating a .gitignore file a dropdown with templates will be provided
   - Shows the issue/MR list search/filter form and corrects the mobile styling for guest users. #17562
 
+v 8.7.9
+  - Fix privilege escalation issue with OAuth external users.
+  - Ensure references to private repos aren't shown to logged-out users.
+
+v 8.7.8
+  - Fix visibility of snippets when searching.
+  - Update omniauth-saml to 1.6.0 !4951
+
 v 8.7.7
   - Fix import by `Any Git URL` broken if the URL contains a space
+  - Prevent unauthorized access to other projects build traces
+  - Forbid scripting for wiki files
+  - Only show notes through JSON on confidential issues that the user has access to
 
 v 8.7.6
   - Fix links on wiki pages for relative url setups. !4131 (Artem Sidorenko)
@@ -379,6 +670,11 @@ v 8.7.0
   - Add RAW build trace output and button on build page
   - Add incremental build trace update into CI API
 
+v 8.6.9
+  - Prevent unauthorized access to other projects build traces
+  - Forbid scripting for wiki files
+  - Only show notes through JSON on confidential issues that the user has access to
+
 v 8.6.8
   - Prevent privilege escalation via "impersonate" feature
   - Prevent privilege escalation via notes API
@@ -533,6 +829,10 @@ v 8.6.0
   - Trigger a todo for mentions on commits page
   - Let project owners and admins soft delete issues and merge requests
 
+v 8.5.13
+  - Prevent unauthorized access to other projects build traces
+  - Forbid scripting for wiki files
+
 v 8.5.12
   - Prevent privilege escalation via "impersonate" feature
   - Prevent privilege escalation via notes API
@@ -694,6 +994,10 @@ v 8.5.0
   - Show label row when filtering issues or merge requests by label (Nuttanart Pornprasitsakul)
   - Add Todos
 
+v 8.4.11
+  - Prevent unauthorized access to other projects build traces
+  - Forbid scripting for wiki files
+
 v 8.4.10
   - Prevent privilege escalation via "impersonate" feature
   - Prevent privilege escalation via notes API
@@ -830,6 +1134,10 @@ v 8.4.0
   - Add IP check against DNSBLs at account sign-up
   - Added cache:key to .gitlab-ci.yml allowing to fine tune the caching
 
+v 8.3.10
+  - Prevent unauthorized access to other projects build traces
+  - Forbid scripting for wiki files
+
 v 8.3.9
   - Prevent privilege escalation via "impersonate" feature
   - Prevent privilege escalation via notes API
@@ -948,6 +1256,10 @@ v 8.3.0
   - Expose Git's version in the admin area
   - Show "New Merge Request" buttons on canonical repos when you have a fork (Josh Frye)
 
+v 8.2.6
+  - Prevent unauthorized access to other projects build traces
+  - Forbid scripting for wiki files
+
 v 8.2.5
   - Prevent privilege escalation via "impersonate" feature
   - Prevent privilege escalation via notes API
@@ -1917,8 +2229,6 @@ v 7.7.0
   - Fixes for edit comments: drag-n-drop images, preview mode, selecting images, save & update
   - Remove password strength indicator
 
-
-
 v 7.6.0
   - Fork repository to groups
   - New rugged version
@@ -2344,13 +2654,13 @@ v 6.5.0
   - Files API supports base64 encoded content (sponsored by O'Reilly Media)
   - Added support for Go's repository retrieval (Bruno Albuquerque)
 
-v6.4.3
+v 6.4.3
   - Don't use unicorn worker killer if PhusionPassenger is defined
 
-v6.4.2
+v 6.4.2
   - Fixed wrong behaviour of script/upgrade.rb
 
-v6.4.1
+v 6.4.1
   - Fixed bug with repository rename
   - Fixed bug with project transfer
 
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index f4472214778..14ff05c9aa3 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -145,7 +145,8 @@ might be edited to make them small and simple.
 You are encouraged to use the template below for feature proposals.
 
 ```
-## Description including problem, use cases, benefits, and/or goals
+## Description
+Include problem, use cases, benefits, and/or goals
 
 ## Proposal
 
diff --git a/GITLAB_SHELL_VERSION b/GITLAB_SHELL_VERSION
index 4a36342fcab..944880fa15e 100644
--- a/GITLAB_SHELL_VERSION
+++ b/GITLAB_SHELL_VERSION
@@ -1 +1 @@
-3.0.0
+3.2.0
diff --git a/GITLAB_WORKHORSE_VERSION b/GITLAB_WORKHORSE_VERSION
index 8bd6ba8c5c3..e7c7d3cc3c8 100644
--- a/GITLAB_WORKHORSE_VERSION
+++ b/GITLAB_WORKHORSE_VERSION
@@ -1 +1 @@
-0.7.5
+0.7.8
diff --git a/Gemfile b/Gemfile
index 3b287893002..ee23f712f05 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
-source "https://rubygems.org"
+source 'https://rubygems.org'
 
-gem 'rails', '4.2.6'
+gem 'rails', '4.2.7'
 gem 'rails-deprecated_sanitizer', '~> 1.0.3'
 
 # Responders respond_to and respond_with
@@ -11,15 +11,15 @@ gem 'responders', '~> 2.0'
 gem 'sprockets', '~> 3.6.0'
 
 # Default values for AR models
-gem "default_value_for", "~> 3.0.0"
+gem 'default_value_for', '~> 3.0.0'
 
 # Supported DBs
-gem "mysql2", '~> 0.3.16', group: :mysql
-gem "pg", '~> 0.18.2', group: :postgres
+gem 'mysql2', '~> 0.3.16', group: :mysql
+gem 'pg', '~> 0.18.2', group: :postgres
 
 # Authentication libraries
 gem 'devise',                 '~> 4.0'
-gem 'doorkeeper',             '~> 3.1'
+gem 'doorkeeper',             '~> 4.0'
 gem 'omniauth',               '~> 1.3.1'
 gem 'omniauth-auth0',         '~> 1.4.1'
 gem 'omniauth-azure-oauth2',  '~> 0.0.6'
@@ -28,9 +28,9 @@ gem 'omniauth-cas3',          '~> 1.1.2'
 gem 'omniauth-facebook',      '~> 3.0.0'
 gem 'omniauth-github',        '~> 1.1.1'
 gem 'omniauth-gitlab',        '~> 1.0.0'
-gem 'omniauth-google-oauth2', '~> 0.2.0'
+gem 'omniauth-google-oauth2', '~> 0.4.1'
 gem 'omniauth-kerberos',      '~> 0.3.0', group: :kerberos
-gem 'omniauth-saml',          '~> 1.5.0'
+gem 'omniauth-saml',          '~> 1.6.0'
 gem 'omniauth-shibboleth',    '~> 1.2.0'
 gem 'omniauth-twitter',       '~> 1.2.0'
 gem 'omniauth_crowd',         '~> 2.2.0'
@@ -48,16 +48,16 @@ gem 'attr_encrypted', '~> 3.0.0'
 gem 'u2f', '~> 0.2.1'
 
 # Browser detection
-gem "browser", '~> 2.0.3'
+gem 'browser', '~> 2.2'
 
 # Extracting information from a git repository
 # Provide access to Gitlab::Git library
-gem "gitlab_git", '~> 10.0'
+gem 'gitlab_git', '~> 10.2'
 
 # LDAP Auth
 # GitLab fork with several improvements to original library. For full list of changes
 # see https://github.com/intridea/omniauth-ldap/compare/master...gitlabhq:master
-gem 'gitlab_omniauth-ldap', '~> 1.2.1', require: "omniauth-ldap"
+gem 'gitlab_omniauth-ldap', '~> 1.2.1', require: 'omniauth-ldap'
 
 # Git Wiki
 # Required manually in config/initializers/gollum.rb to control load order
@@ -65,7 +65,7 @@ gem 'gollum-lib', '~> 4.1.0', require: false
 gem 'gollum-rugged_adapter', '~> 0.4.2', require: false
 
 # Language detection
-gem "github-linguist", "~> 4.7.0", require: "linguist"
+gem 'github-linguist', '~> 4.7.0', require: 'linguist'
 
 # API
 gem 'grape',        '~> 0.13.0'
@@ -73,13 +73,13 @@ gem 'grape-entity', '~> 0.4.2'
 gem 'rack-cors',    '~> 0.4.0', require: 'rack/cors'
 
 # Pagination
-gem "kaminari", "~> 0.17.0"
+gem 'kaminari', '~> 0.17.0'
 
 # HAML
-gem "haml-rails", '~> 0.9.0'
+gem 'hamlit', '~> 2.5'
 
 # Files attachments
-gem "carrierwave", '~> 0.10.0'
+gem 'carrierwave', '~> 0.10.0'
 
 # Drag and Drop UI
 gem 'dropzonejs-rails', '~> 0.7.1'
@@ -91,22 +91,23 @@ gem 'fog-core', '~> 1.40'
 gem 'fog-local', '~> 0.3'
 gem 'fog-google', '~> 0.3'
 gem 'fog-openstack', '~> 0.1'
+gem 'fog-rackspace', '~> 0.1.1'
 
 # for aws storage
-gem "unf", '~> 0.1.4'
+gem 'unf', '~> 0.1.4'
 
 # Authorization
-gem "six", '~> 0.2.0'
+gem 'six', '~> 0.2.0'
 
 # Seed data
-gem "seed-fu", '~> 2.3.5'
+gem 'seed-fu', '~> 2.3.5'
 
 # Markdown and HTML processing
 gem 'html-pipeline', '~> 1.11.0'
 gem 'task_list',     '~> 1.0.2', require: 'task_list/railtie'
 gem 'github-markup', '~> 1.3.1'
 gem 'redcarpet',     '~> 3.3.3'
-gem 'RedCloth',      '~> 4.2.9'
+gem 'RedCloth',      '~> 4.3.2'
 gem 'rdoc',          '~>3.6'
 gem 'org-ruby',      '~> 0.9.12'
 gem 'creole',        '~> 0.5.0'
@@ -123,29 +124,29 @@ gem 'diffy', '~> 3.0.3'
 
 # Application server
 group :unicorn do
-  gem "unicorn", '~> 4.9.0'
+  gem 'unicorn', '~> 4.9.0'
   gem 'unicorn-worker-killer', '~> 0.4.2'
 end
 
 # State machine
-gem "state_machines-activerecord", '~> 0.4.0'
+gem 'state_machines-activerecord', '~> 0.4.0'
 # Run events after state machine commits
-gem 'after_commit_queue'
+gem 'after_commit_queue', '~> 1.3.0'
 
 # Issue tags
 gem 'acts-as-taggable-on', '~> 3.4'
 
 # Background jobs
-gem 'sinatra', '~> 1.4.4', require: nil
+gem 'sinatra', '~> 1.4.4', require: false
 gem 'sidekiq', '~> 4.0'
 gem 'sidekiq-cron', '~> 0.4.0'
-gem 'redis-namespace'
+gem 'redis-namespace', '~> 1.5.2'
 
 # HTTP requests
-gem "httparty", '~> 0.13.3'
+gem 'httparty', '~> 0.13.3'
 
 # Colored output to console
-gem "rainbow", '~> 2.1.0'
+gem 'rainbow', '~> 2.1.0'
 
 # GitLab settings
 gem 'settingslogic', '~> 2.0.9'
@@ -155,7 +156,7 @@ gem 'settingslogic', '~> 2.0.9'
 gem 'version_sorter', '~> 2.0.0'
 
 # Cache
-gem "redis-rails", '~> 4.0.0'
+gem 'redis-rails', '~> 4.0.0'
 
 # Redis
 gem 'redis', '~> 3.2'
@@ -168,13 +169,13 @@ gem 'tinder', '~> 1.10.0'
 gem 'hipchat', '~> 1.5.0'
 
 # Flowdock integration
-gem "gitlab-flowdock-git-hook", "~> 1.0.1"
+gem 'gitlab-flowdock-git-hook', '~> 1.0.1'
 
 # Gemnasium integration
-gem "gemnasium-gitlab-service", "~> 0.2"
+gem 'gemnasium-gitlab-service', '~> 0.2'
 
 # Slack integration
-gem "slack-notifier", "~> 1.2.0"
+gem 'slack-notifier', '~> 1.2.0'
 
 # Asana integration
 gem 'asana', '~> 0.4.0'
@@ -186,20 +187,20 @@ gem 'ruby-fogbugz', '~> 0.2.1'
 gem 'd3_rails', '~> 3.5.0'
 
 # underscore-rails
-gem "underscore-rails", "~> 1.8.0"
+gem 'underscore-rails', '~> 1.8.0'
 
 # Sanitize user input
-gem "sanitize", '~> 2.0'
+gem 'sanitize', '~> 2.0'
 gem 'babosa', '~> 1.0.2'
 
 # Sanitizes SVG input
-gem "loofah", "~> 2.0.3"
+gem 'loofah', '~> 2.0.3'
 
 # Working with license
 gem 'licensee', '~> 8.0.0'
 
 # Protect against bruteforcing
-gem "rack-attack", '~> 4.3.1'
+gem 'rack-attack', '~> 4.3.1'
 
 # Ace editor
 gem 'ace-rails-ap', '~> 4.0.2'
@@ -213,21 +214,20 @@ gem 'charlock_holmes', '~> 0.7.3'
 # Parse duration
 gem 'chronic_duration', '~> 0.10.6'
 
-gem "sass-rails", '~> 5.0.0'
-gem "coffee-rails", '~> 4.1.0'
-gem "uglifier", '~> 2.7.2'
+gem 'sass-rails', '~> 5.0.0'
+gem 'coffee-rails', '~> 4.1.0'
+gem 'uglifier', '~> 2.7.2'
 gem 'turbolinks', '~> 2.5.0'
 gem 'jquery-turbolinks', '~> 2.1.0'
 
 gem 'addressable',        '~> 2.3.8'
 gem 'bootstrap-sass',     '~> 3.3.0'
-gem 'font-awesome-rails', '~> 4.2'
-gem 'gitlab_emoji',       '~> 0.3.0'
+gem 'font-awesome-rails', '~> 4.6.1'
+gem 'gemojione',          '~> 2.6'
 gem 'gon',                '~> 6.0.1'
 gem 'jquery-atwho-rails', '~> 1.3.2'
 gem 'jquery-rails',       '~> 4.1.0'
 gem 'jquery-ui-rails',    '~> 5.0.0'
-gem 'raphael-rails',      '~> 2.1.2'
 gem 'request_store',      '~> 1.3.0'
 gem 'select2-rails',      '~> 3.5.9'
 gem 'virtus',             '~> 1.0.1'
@@ -235,7 +235,7 @@ gem 'net-ssh',            '~> 3.0.1'
 gem 'base32',             '~> 0.3.0'
 
 # Sentry integration
-gem 'sentry-raven', '~> 0.15'
+gem 'sentry-raven', '~> 1.1.0'
 
 gem 'premailer-rails', '~> 1.9.0'
 
@@ -247,14 +247,13 @@ group :metrics do
 end
 
 group :development do
-  gem "foreman"
+  gem 'foreman', '~> 0.78.0'
   gem 'brakeman', '~> 3.3.0', require: false
 
   gem 'letter_opener_web', '~> 1.3.0'
-  gem 'quiet_assets', '~> 1.0.2'
   gem 'rerun', '~> 0.11.0'
-  gem 'bullet', require: false
-  gem 'rblineprof', platform: :mri, require: false
+  gem 'bullet', '~> 5.0.0', require: false
+  gem 'rblineprof', '~> 0.3.6', platform: :mri, require: false
   gem 'web-console', '~> 2.0'
 
   # Better errors handler
@@ -262,23 +261,23 @@ group :development do
   gem 'binding_of_caller', '~> 0.7.2'
 
   # Docs generator
-  gem "sdoc", '~> 0.3.20'
+  gem 'sdoc', '~> 0.3.20'
 
   # thin instead webrick
-  gem 'thin', '~> 1.6.1'
+  gem 'thin', '~> 1.7.0'
 end
 
 group :development, :test do
-  gem 'byebug', platform: :mri
-  gem 'pry-rails'
+  gem 'byebug', '~> 8.2.1', platform: :mri
+  gem 'pry-rails', '~> 0.3.4'
 
   gem 'awesome_print', '~> 1.2.0', require: false
   gem 'fuubar', '~> 2.0.0'
 
   gem 'database_cleaner',   '~> 1.4.0'
   gem 'factory_girl_rails', '~> 4.6.0'
-  gem 'rspec-rails',        '~> 3.4.0'
-  gem 'rspec-retry'
+  gem 'rspec-rails',        '~> 3.5.0'
+  gem 'rspec-retry',        '~> 0.4.5'
   gem 'spinach-rails',      '~> 0.2.1'
   gem 'spinach-rerun-reporter', '~> 0.0.2'
 
@@ -303,16 +302,15 @@ group :development, :test do
   gem 'rubocop', '~> 0.40.0', require: false
   gem 'rubocop-rspec', '~> 1.5.0', require: false
   gem 'scss_lint', '~> 0.47.0', require: false
-  gem 'coveralls', '~> 0.8.2', require: false
   gem 'simplecov', '~> 0.11.0', require: false
-  gem 'flog', require: false
-  gem 'flay', require: false
-  gem 'bundler-audit', require: false
+  gem 'flog', '~> 4.3.2', require: false
+  gem 'flay', '~> 2.6.1', require: false
+  gem 'bundler-audit', '~> 0.5.0', require: false
 
-  gem 'benchmark-ips', require: false
+  gem 'benchmark-ips', '~> 2.3.0', require: false
 
-  gem "license_finder", require: false
-  gem 'knapsack'
+  gem 'license_finder', '~> 2.1.0', require: false
+  gem 'knapsack', '~> 1.11.0'
 end
 
 group :test do
@@ -320,30 +318,34 @@ group :test do
   gem 'email_spec', '~> 1.6.0'
   gem 'webmock', '~> 1.21.0'
   gem 'test_after_commit', '~> 0.4.2'
-  gem 'sham_rack'
+  gem 'sham_rack', '~> 1.3.6'
 end
 
 group :production do
-  gem "gitlab_meta", '7.0'
+  gem 'gitlab_meta', '7.0'
 end
 
-gem "newrelic_rpm", '~> 3.14'
+gem 'newrelic_rpm', '~> 3.14'
 
 gem 'octokit', '~> 4.3.0'
 
-gem "mail_room", "~> 0.7"
+gem 'mail_room', '~> 0.8'
 
 gem 'email_reply_parser', '~> 0.5.8'
 
 ## CI
 gem 'activerecord-session_store', '~> 1.0.0'
-gem "nested_form", '~> 0.3.2'
+gem 'nested_form', '~> 0.3.2'
 
 # OAuth
-gem 'oauth2', '~> 1.0.0'
+gem 'oauth2', '~> 1.2.0'
 
 # Soft deletion
-gem "paranoia", "~> 2.0"
+gem 'paranoia', '~> 2.0'
 
 # Health check
-gem 'health_check', '~> 1.5.1'
+gem 'health_check', '~> 2.1.0'
+
+# System information
+gem 'vmstat', '~> 2.1.0'
+gem 'sys-filesystem', '~> 1.1.6'
diff --git a/Gemfile.lock b/Gemfile.lock
index d517fcb8ed3..67c0645c3d9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,36 +1,36 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    RedCloth (4.2.9)
+    RedCloth (4.3.2)
     ace-rails-ap (4.0.2)
-    actionmailer (4.2.6)
-      actionpack (= 4.2.6)
-      actionview (= 4.2.6)
-      activejob (= 4.2.6)
+    actionmailer (4.2.7)
+      actionpack (= 4.2.7)
+      actionview (= 4.2.7)
+      activejob (= 4.2.7)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-    actionpack (4.2.6)
-      actionview (= 4.2.6)
-      activesupport (= 4.2.6)
+    actionpack (4.2.7)
+      actionview (= 4.2.7)
+      activesupport (= 4.2.7)
       rack (~> 1.6)
       rack-test (~> 0.6.2)
       rails-dom-testing (~> 1.0, >= 1.0.5)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (4.2.6)
-      activesupport (= 4.2.6)
+    actionview (4.2.7)
+      activesupport (= 4.2.7)
       builder (~> 3.1)
       erubis (~> 2.7.0)
       rails-dom-testing (~> 1.0, >= 1.0.5)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    activejob (4.2.6)
-      activesupport (= 4.2.6)
+    activejob (4.2.7)
+      activesupport (= 4.2.7)
       globalid (>= 0.3.0)
-    activemodel (4.2.6)
-      activesupport (= 4.2.6)
+    activemodel (4.2.7)
+      activesupport (= 4.2.7)
       builder (~> 3.1)
-    activerecord (4.2.6)
-      activemodel (= 4.2.6)
-      activesupport (= 4.2.6)
+    activerecord (4.2.7)
+      activemodel (= 4.2.7)
+      activesupport (= 4.2.7)
       arel (~> 6.0)
     activerecord-session_store (1.0.0)
       actionpack (>= 4.0, < 5.1)
@@ -38,7 +38,7 @@ GEM
       multi_json (~> 1.11, >= 1.11.2)
       rack (>= 1.5.2, < 3)
       railties (>= 4.0, < 5.1)
-    activesupport (4.2.6)
+    activesupport (4.2.7)
       i18n (~> 0.7)
       json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
@@ -98,7 +98,7 @@ GEM
       autoprefixer-rails (>= 5.2.1)
       sass (>= 3.3.4)
     brakeman (3.3.2)
-    browser (2.0.3)
+    browser (2.2.0)
     builder (3.2.2)
     bullet (5.0.0)
       activesupport (>= 3.0.0)
@@ -141,12 +141,6 @@ GEM
     colorize (0.7.7)
     concurrent-ruby (1.0.2)
     connection_pool (2.2.0)
-    coveralls (0.8.13)
-      json (~> 1.8)
-      simplecov (~> 0.11.0)
-      term-ansicolor (~> 1.3)
-      thor (~> 0.19.1)
-      tins (~> 1.6.0)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     creole (0.5.0)
@@ -177,8 +171,8 @@ GEM
     diff-lcs (1.2.5)
     diffy (3.0.7)
     docile (1.1.5)
-    doorkeeper (3.1.0)
-      railties (>= 3.2)
+    doorkeeper (4.0.0)
+      railties (>= 4.2)
     dropzonejs-rails (0.7.2)
       rails (> 3.1)
     email_reply_parser (0.5.8)
@@ -243,10 +237,15 @@ GEM
       fog-core (>= 1.39)
       fog-json (>= 1.0)
       ipaddress (>= 0.8)
+    fog-rackspace (0.1.1)
+      fog-core (>= 1.35)
+      fog-json (>= 1.0)
+      fog-xml (>= 0.1)
+      ipaddress (>= 0.8)
     fog-xml (0.1.2)
       fog-core
       nokogiri (~> 1.5, >= 1.5.11)
-    font-awesome-rails (4.5.0.1)
+    font-awesome-rails (4.6.1.0)
       railties (>= 3.2, < 5.1)
     foreman (0.78.0)
       thor (~> 0.19.1)
@@ -256,7 +255,7 @@ GEM
       ruby-progressbar (~> 1.4)
     gemnasium-gitlab-service (0.2.6)
       rugged (~> 0.21)
-    gemojione (2.2.1)
+    gemojione (2.6.1)
       json
     get_process_mem (0.2.0)
     gherkin-ruby (0.3.2)
@@ -275,9 +274,7 @@ GEM
       diff-lcs (~> 1.1)
       mime-types (>= 1.16, < 3)
       posix-spawn (~> 0.3)
-    gitlab_emoji (0.3.1)
-      gemojione (~> 2.2, >= 2.2.1)
-    gitlab_git (10.1.0)
+    gitlab_git (10.2.3)
       activesupport (~> 4.0)
       charlock_holmes (~> 0.7.3)
       github-linguist (~> 4.7.0)
@@ -320,28 +317,19 @@ GEM
     grape-entity (0.4.8)
       activesupport
       multi_json (>= 1.3.2)
-    haml (4.0.7)
+    hamlit (2.5.0)
+      temple (~> 0.7.6)
+      thor
       tilt
-    haml-rails (0.9.0)
-      actionpack (>= 4.0.1)
-      activesupport (>= 4.0.1)
-      haml (>= 4.0.6, < 5.0)
-      html2haml (>= 1.0.1)
-      railties (>= 4.0.1)
     hashie (3.4.3)
-    health_check (1.5.1)
-      rails (>= 2.3.0)
+    health_check (2.1.0)
+      rails (>= 4.0)
     hipchat (1.5.2)
       httparty
       mimemagic
     html-pipeline (1.11.0)
       activesupport (>= 2)
       nokogiri (~> 1.4)
-    html2haml (2.0.0)
-      erubis (~> 2.7.0)
-      haml (~> 4.0.0)
-      nokogiri (~> 1.6.0)
-      ruby_parser (~> 3.5)
     htmlentities (4.3.4)
     http_parser.rb (0.5.3)
     httparty (0.13.7)
@@ -365,7 +353,7 @@ GEM
     jquery-ui-rails (5.0.5)
       railties (>= 3.2.16)
     json (1.8.3)
-    jwt (1.5.2)
+    jwt (1.5.4)
     kaminari (0.17.0)
       actionpack (>= 3.0.0)
       activesupport (>= 3.0.0)
@@ -398,14 +386,14 @@ GEM
       systemu (~> 2.6.2)
     mail (2.6.4)
       mime-types (>= 1.16, < 4)
-    mail_room (0.7.0)
+    mail_room (0.8.0)
     method_source (0.8.2)
-    mime-types (2.99.1)
+    mime-types (2.99.2)
     mimemagic (0.3.0)
     mini_portile2 (2.1.0)
     minitest (5.7.0)
     mousetrap-rails (1.4.6)
-    multi_json (1.11.2)
+    multi_json (1.12.1)
     multi_xml (0.5.5)
     multipart-post (2.0.0)
     mysql2 (0.3.20)
@@ -418,12 +406,12 @@ GEM
       pkg-config (~> 1.1.7)
     numerizer (0.1.1)
     oauth (0.4.7)
-    oauth2 (1.0.0)
+    oauth2 (1.2.0)
       faraday (>= 0.8, < 0.10)
       jwt (~> 1.0)
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
-      rack (~> 1.2)
+      rack (>= 1.2, < 3)
     octokit (4.3.0)
       sawyer (~> 0.7.0, >= 0.5.3)
     omniauth (1.3.1)
@@ -451,7 +439,7 @@ GEM
     omniauth-gitlab (1.0.1)
       omniauth (~> 1.0)
       omniauth-oauth2 (~> 1.0)
-    omniauth-google-oauth2 (0.2.10)
+    omniauth-google-oauth2 (0.4.1)
       addressable (~> 2.3)
       jwt (~> 1.0)
       multi_json (~> 1.3)
@@ -468,9 +456,9 @@ GEM
     omniauth-oauth2 (1.3.1)
       oauth2 (~> 1.0)
       omniauth (~> 1.2)
-    omniauth-saml (1.5.0)
+    omniauth-saml (1.6.0)
       omniauth (~> 1.3)
-      ruby-saml (~> 1.1, >= 1.1.1)
+      ruby-saml (~> 1.3)
     omniauth-shibboleth (1.2.1)
       omniauth (>= 1.0.0)
     omniauth-twitter (1.2.1)
@@ -509,8 +497,6 @@ GEM
     pry-rails (0.3.4)
       pry (>= 0.9.10)
     pyu-ruby-sasl (0.0.3.3)
-    quiet_assets (1.0.3)
-      railties (>= 3.1, < 5.0)
     rack (1.6.4)
     rack-accept (0.4.5)
       rack (>= 0.4)
@@ -529,16 +515,16 @@ GEM
       rack
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (4.2.6)
-      actionmailer (= 4.2.6)
-      actionpack (= 4.2.6)
-      actionview (= 4.2.6)
-      activejob (= 4.2.6)
-      activemodel (= 4.2.6)
-      activerecord (= 4.2.6)
-      activesupport (= 4.2.6)
+    rails (4.2.7)
+      actionmailer (= 4.2.7)
+      actionpack (= 4.2.7)
+      actionview (= 4.2.7)
+      activejob (= 4.2.7)
+      activemodel (= 4.2.7)
+      activerecord (= 4.2.7)
+      activesupport (= 4.2.7)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.2.6)
+      railties (= 4.2.7)
       sprockets-rails
     rails-deprecated_sanitizer (1.0.3)
       activesupport (>= 4.2.0.alpha)
@@ -548,15 +534,14 @@ GEM
       rails-deprecated_sanitizer (>= 1.0.1)
     rails-html-sanitizer (1.0.3)
       loofah (~> 2.0)
-    railties (4.2.6)
-      actionpack (= 4.2.6)
-      activesupport (= 4.2.6)
+    railties (4.2.7)
+      actionpack (= 4.2.7)
+      activesupport (= 4.2.7)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rainbow (2.1.0)
     raindrops (0.15.0)
     rake (10.5.0)
-    raphael-rails (2.1.2)
     rb-fsevent (0.9.6)
     rb-inotify (0.9.5)
       ffi (>= 0.5.0)
@@ -567,7 +552,7 @@ GEM
     recaptcha (3.0.0)
       json
     redcarpet (3.3.3)
-    redis (3.3.0)
+    redis (3.2.2)
     redis-actionpack (4.0.1)
       actionpack (~> 4)
       redis-rack (~> 1.5.0)
@@ -591,36 +576,36 @@ GEM
       listen (~> 3.0)
     responders (2.1.1)
       railties (>= 4.2.0, < 5.1)
-    rinku (1.7.3)
+    rinku (2.0.0)
     rotp (2.1.2)
     rouge (1.11.0)
     rqrcode (0.7.0)
       chunky_png
     rqrcode-rails3 (0.1.7)
       rqrcode (>= 0.4.2)
-    rspec (3.4.0)
-      rspec-core (~> 3.4.0)
-      rspec-expectations (~> 3.4.0)
-      rspec-mocks (~> 3.4.0)
-    rspec-core (3.4.4)
-      rspec-support (~> 3.4.0)
-    rspec-expectations (3.4.0)
+    rspec (3.5.0)
+      rspec-core (~> 3.5.0)
+      rspec-expectations (~> 3.5.0)
+      rspec-mocks (~> 3.5.0)
+    rspec-core (3.5.0)
+      rspec-support (~> 3.5.0)
+    rspec-expectations (3.5.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.4.0)
-    rspec-mocks (3.4.1)
+      rspec-support (~> 3.5.0)
+    rspec-mocks (3.5.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.4.0)
-    rspec-rails (3.4.2)
-      actionpack (>= 3.0, < 4.3)
-      activesupport (>= 3.0, < 4.3)
-      railties (>= 3.0, < 4.3)
-      rspec-core (~> 3.4.0)
-      rspec-expectations (~> 3.4.0)
-      rspec-mocks (~> 3.4.0)
-      rspec-support (~> 3.4.0)
+      rspec-support (~> 3.5.0)
+    rspec-rails (3.5.0)
+      actionpack (>= 3.0)
+      activesupport (>= 3.0)
+      railties (>= 3.0)
+      rspec-core (~> 3.5.0)
+      rspec-expectations (~> 3.5.0)
+      rspec-mocks (~> 3.5.0)
+      rspec-support (~> 3.5.0)
     rspec-retry (0.4.5)
       rspec-core
-    rspec-support (3.4.1)
+    rspec-support (3.5.0)
     rubocop (0.40.0)
       parser (>= 2.3.1.0, < 3.0)
       powerpack (~> 0.1)
@@ -632,9 +617,8 @@ GEM
     ruby-fogbugz (0.2.1)
       crack (~> 0.4)
     ruby-progressbar (1.8.1)
-    ruby-saml (1.1.2)
+    ruby-saml (1.3.0)
       nokogiri (>= 1.5.10)
-      uuid (~> 2.3)
     ruby_parser (3.8.2)
       sexp_processor (~> 4.1)
     rubyntlm (0.5.2)
@@ -646,8 +630,8 @@ GEM
     sanitize (2.1.0)
       nokogiri (>= 1.4.4)
     sass (3.4.22)
-    sass-rails (5.0.4)
-      railties (>= 4.0.0, < 5.0)
+    sass-rails (5.0.5)
+      railties (>= 4.0.0, < 6)
       sass (~> 3.1)
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
@@ -661,12 +645,12 @@ GEM
     sdoc (0.3.20)
       json (>= 1.1.3)
       rdoc (~> 3.10)
-    seed-fu (2.3.5)
-      activerecord (>= 3.1, < 4.3)
-      activesupport (>= 3.1, < 4.3)
+    seed-fu (2.3.6)
+      activerecord (>= 3.1)
+      activesupport (>= 3.1)
     select2-rails (3.5.9.3)
       thor (~> 0.14)
-    sentry-raven (0.15.6)
+    sentry-raven (1.1.0)
       faraday (>= 0.7.6)
     settingslogic (2.0.9)
     sexp_processor (4.7.0)
@@ -674,10 +658,11 @@ GEM
       rack
     shoulda-matchers (2.8.0)
       activesupport (>= 3.0.0)
-    sidekiq (4.1.2)
+    sidekiq (4.1.4)
       concurrent-ruby (~> 1.0)
       connection_pool (~> 2.2, >= 2.2.0)
       redis (~> 3.2, >= 3.2.1)
+      sinatra (>= 1.4.7)
     sidekiq-cron (0.4.0)
       redis-namespace (>= 1.5.2)
       rufus-scheduler (>= 2.0.24)
@@ -688,8 +673,8 @@ GEM
       json (~> 1.8)
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.0)
-    sinatra (1.4.6)
-      rack (~> 1.4)
+    sinatra (1.4.7)
+      rack (~> 1.5)
       rack-protection (~> 1.4)
       tilt (>= 1.3, < 3)
     six (0.2.0)
@@ -705,17 +690,17 @@ GEM
       spinach (>= 0.4)
     spinach-rerun-reporter (0.0.2)
       spinach (~> 0.8)
-    spring (1.7.1)
+    spring (1.7.2)
     spring-commands-rspec (1.0.4)
       spring (>= 0.9.1)
     spring-commands-spinach (1.1.0)
       spring (>= 0.9.1)
     spring-commands-teaspoon (0.0.2)
       spring (>= 0.9.1)
-    sprockets (3.6.0)
+    sprockets (3.6.3)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.0.4)
+    sprockets-rails (3.1.1)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
@@ -727,6 +712,8 @@ GEM
       activerecord (>= 4.1, < 5.1)
       state_machines-activemodel (>= 0.3.0)
     stringex (2.5.2)
+    sys-filesystem (1.1.6)
+      ffi
     systemu (2.6.5)
     task_list (1.0.2)
       html-pipeline
@@ -734,14 +721,13 @@ GEM
       railties (>= 3.2.5, < 6)
     teaspoon-jasmine (2.2.0)
       teaspoon (>= 1.0.0)
-    term-ansicolor (1.3.2)
-      tins (~> 1.0)
+    temple (0.7.7)
     test_after_commit (0.4.2)
       activerecord (>= 3.2)
-    thin (1.6.4)
+    thin (1.7.0)
       daemons (~> 1.0, >= 1.0.9)
       eventmachine (~> 1.0, >= 1.0.4)
-      rack (~> 1.0)
+      rack (>= 1, < 3)
     thor (0.19.1)
     thread_safe (0.3.5)
     tilt (2.0.5)
@@ -756,7 +742,6 @@ GEM
       mime-types
       multi_json (~> 1.7)
       twitter-stream (~> 0.1)
-    tins (1.6.0)
     turbolinks (2.5.3)
       coffee-rails
     twitter-stream (0.1.16)
@@ -790,6 +775,7 @@ GEM
       coercible (~> 1.0)
       descendants_tracker (~> 0.0, >= 0.0.3)
       equalizer (~> 0.0, >= 0.0.9)
+    vmstat (2.1.0)
     warden (1.2.6)
       rack (>= 1.0)
     web-console (2.3.0)
@@ -815,12 +801,12 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  RedCloth (~> 4.2.9)
+  RedCloth (~> 4.3.2)
   ace-rails-ap (~> 4.0.2)
   activerecord-session_store (~> 1.0.0)
   acts-as-taggable-on (~> 3.4)
   addressable (~> 2.3.8)
-  after_commit_queue
+  after_commit_queue (~> 1.3.0)
   akismet (~> 2.0)
   allocations (~> 1.0)
   asana (~> 0.4.0)
@@ -829,15 +815,15 @@ DEPENDENCIES
   awesome_print (~> 1.2.0)
   babosa (~> 1.0.2)
   base32 (~> 0.3.0)
-  benchmark-ips
+  benchmark-ips (~> 2.3.0)
   better_errors (~> 1.0.1)
   binding_of_caller (~> 0.7.2)
   bootstrap-sass (~> 3.3.0)
   brakeman (~> 3.3.0)
-  browser (~> 2.0.3)
-  bullet
-  bundler-audit
-  byebug
+  browser (~> 2.2)
+  bullet (~> 5.0.0)
+  bundler-audit (~> 0.5.0)
+  byebug (~> 8.2.1)
   capybara (~> 2.6.2)
   capybara-screenshot (~> 1.0.0)
   carrierwave (~> 0.10.0)
@@ -845,7 +831,6 @@ DEPENDENCIES
   chronic_duration (~> 0.10.6)
   coffee-rails (~> 4.1.0)
   connection_pool (~> 2.0)
-  coveralls (~> 0.8.2)
   creole (~> 0.5.0)
   d3_rails (~> 3.5.0)
   database_cleaner (~> 1.4.0)
@@ -853,29 +838,30 @@ DEPENDENCIES
   devise (~> 4.0)
   devise-two-factor (~> 3.0.0)
   diffy (~> 3.0.3)
-  doorkeeper (~> 3.1)
+  doorkeeper (~> 4.0)
   dropzonejs-rails (~> 0.7.1)
   email_reply_parser (~> 0.5.8)
   email_spec (~> 1.6.0)
   factory_girl_rails (~> 4.6.0)
   ffaker (~> 2.0.0)
-  flay
-  flog
+  flay (~> 2.6.1)
+  flog (~> 4.3.2)
   fog-aws (~> 0.9)
   fog-azure (~> 0.0)
   fog-core (~> 1.40)
   fog-google (~> 0.3)
   fog-local (~> 0.3)
   fog-openstack (~> 0.1)
-  font-awesome-rails (~> 4.2)
-  foreman
+  fog-rackspace (~> 0.1.1)
+  font-awesome-rails (~> 4.6.1)
+  foreman (~> 0.78.0)
   fuubar (~> 2.0.0)
   gemnasium-gitlab-service (~> 0.2)
+  gemojione (~> 2.6)
   github-linguist (~> 4.7.0)
   github-markup (~> 1.3.1)
   gitlab-flowdock-git-hook (~> 1.0.1)
-  gitlab_emoji (~> 0.3.0)
-  gitlab_git (~> 10.0)
+  gitlab_git (~> 10.2)
   gitlab_meta (= 7.0)
   gitlab_omniauth-ldap (~> 1.2.1)
   gollum-lib (~> 4.1.0)
@@ -883,8 +869,8 @@ DEPENDENCIES
   gon (~> 6.0.1)
   grape (~> 0.13.0)
   grape-entity (~> 0.4.2)
-  haml-rails (~> 0.9.0)
-  health_check (~> 1.5.1)
+  hamlit (~> 2.5)
+  health_check (~> 2.1.0)
   hipchat (~> 1.5.0)
   html-pipeline (~> 1.11.0)
   httparty (~> 0.13.3)
@@ -895,12 +881,12 @@ DEPENDENCIES
   jquery-ui-rails (~> 5.0.0)
   jwt
   kaminari (~> 0.17.0)
-  knapsack
+  knapsack (~> 1.11.0)
   letter_opener_web (~> 1.3.0)
-  license_finder
+  license_finder (~> 2.1.0)
   licensee (~> 8.0.0)
   loofah (~> 2.0.3)
-  mail_room (~> 0.7)
+  mail_room (~> 0.8)
   method_source (~> 0.8)
   minitest (~> 5.7.0)
   mousetrap-rails (~> 1.4.6)
@@ -909,7 +895,7 @@ DEPENDENCIES
   net-ssh (~> 3.0.1)
   newrelic_rpm (~> 3.14)
   nokogiri (~> 1.6.7, >= 1.6.7.2)
-  oauth2 (~> 1.0.0)
+  oauth2 (~> 1.2.0)
   octokit (~> 4.3.0)
   omniauth (~> 1.3.1)
   omniauth-auth0 (~> 1.4.1)
@@ -919,9 +905,9 @@ DEPENDENCIES
   omniauth-facebook (~> 3.0.0)
   omniauth-github (~> 1.1.1)
   omniauth-gitlab (~> 1.0.0)
-  omniauth-google-oauth2 (~> 0.2.0)
+  omniauth-google-oauth2 (~> 0.4.1)
   omniauth-kerberos (~> 0.3.0)
-  omniauth-saml (~> 1.5.0)
+  omniauth-saml (~> 1.6.0)
   omniauth-shibboleth (~> 1.2.0)
   omniauth-twitter (~> 1.2.0)
   omniauth_crowd (~> 2.2.0)
@@ -930,29 +916,27 @@ DEPENDENCIES
   pg (~> 0.18.2)
   poltergeist (~> 1.9.0)
   premailer-rails (~> 1.9.0)
-  pry-rails
-  quiet_assets (~> 1.0.2)
+  pry-rails (~> 0.3.4)
   rack-attack (~> 4.3.1)
   rack-cors (~> 0.4.0)
   rack-oauth2 (~> 1.2.1)
-  rails (= 4.2.6)
+  rails (= 4.2.7)
   rails-deprecated_sanitizer (~> 1.0.3)
   rainbow (~> 2.1.0)
-  raphael-rails (~> 2.1.2)
-  rblineprof
+  rblineprof (~> 0.3.6)
   rdoc (~> 3.6)
   recaptcha (~> 3.0)
   redcarpet (~> 3.3.3)
   redis (~> 3.2)
-  redis-namespace
+  redis-namespace (~> 1.5.2)
   redis-rails (~> 4.0.0)
   request_store (~> 1.3.0)
   rerun (~> 0.11.0)
   responders (~> 2.0)
   rouge (~> 1.11)
   rqrcode-rails3 (~> 0.1.7)
-  rspec-rails (~> 3.4.0)
-  rspec-retry
+  rspec-rails (~> 3.5.0)
+  rspec-retry (~> 0.4.5)
   rubocop (~> 0.40.0)
   rubocop-rspec (~> 1.5.0)
   ruby-fogbugz (~> 0.2.1)
@@ -962,9 +946,9 @@ DEPENDENCIES
   sdoc (~> 0.3.20)
   seed-fu (~> 2.3.5)
   select2-rails (~> 3.5.9)
-  sentry-raven (~> 0.15)
+  sentry-raven (~> 1.1.0)
   settingslogic (~> 2.0.9)
-  sham_rack
+  sham_rack (~> 1.3.6)
   shoulda-matchers (~> 2.8.0)
   sidekiq (~> 4.0)
   sidekiq-cron (~> 0.4.0)
@@ -980,11 +964,12 @@ DEPENDENCIES
   spring-commands-teaspoon (~> 0.0.2)
   sprockets (~> 3.6.0)
   state_machines-activerecord (~> 0.4.0)
+  sys-filesystem (~> 1.1.6)
   task_list (~> 1.0.2)
   teaspoon (~> 1.1.0)
   teaspoon-jasmine (~> 2.2.0)
   test_after_commit (~> 0.4.2)
-  thin (~> 1.6.1)
+  thin (~> 1.7.0)
   tinder (~> 1.10.0)
   turbolinks (~> 2.5.0)
   u2f (~> 0.2.1)
@@ -995,6 +980,7 @@ DEPENDENCIES
   unicorn-worker-killer (~> 0.4.2)
   version_sorter (~> 2.0.0)
   virtus (~> 1.0.1)
+  vmstat (~> 2.1.0)
   web-console (~> 2.0)
   webmock (~> 1.21.0)
   wikicloth (= 0.8.1)
diff --git a/VERSION b/VERSION
index 6c07f656285..213504430f3 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-8.9.0-pre
+8.10.0-pre
diff --git a/app/assets/images/auth_buttons/azure_64.png b/app/assets/images/auth_buttons/azure_64.png
index a82c751e001..85de7793440 100644
--- a/app/assets/images/auth_buttons/azure_64.png
+++ b/app/assets/images/auth_buttons/azure_64.png
diff --git a/app/assets/images/auth_buttons/bitbucket_64.png b/app/assets/images/auth_buttons/bitbucket_64.png
index 4b90a57bc7d..b3d022a5a70 100644
--- a/app/assets/images/auth_buttons/bitbucket_64.png
+++ b/app/assets/images/auth_buttons/bitbucket_64.png
diff --git a/app/assets/images/auth_buttons/facebook_64.png b/app/assets/images/auth_buttons/facebook_64.png
index 1f1a80d7368..71ffb1c6a1f 100644
--- a/app/assets/images/auth_buttons/facebook_64.png
+++ b/app/assets/images/auth_buttons/facebook_64.png
diff --git a/app/assets/images/auth_buttons/github_64.png b/app/assets/images/auth_buttons/github_64.png
index 182a1a3f734..1fa19c55d2f 100644
--- a/app/assets/images/auth_buttons/github_64.png
+++ b/app/assets/images/auth_buttons/github_64.png
diff --git a/app/assets/images/auth_buttons/gitlab_64.png b/app/assets/images/auth_buttons/gitlab_64.png
index 99a40583b3a..f675678dc9d 100644
--- a/app/assets/images/auth_buttons/gitlab_64.png
+++ b/app/assets/images/auth_buttons/gitlab_64.png
diff --git a/app/assets/images/auth_buttons/google_64.png b/app/assets/images/auth_buttons/google_64.png
index fb64f8bee68..720824230a5 100644
--- a/app/assets/images/auth_buttons/google_64.png
+++ b/app/assets/images/auth_buttons/google_64.png
diff --git a/app/assets/images/auth_buttons/twitter_64.png b/app/assets/images/auth_buttons/twitter_64.png
index e3bd9169a34..a4f14de57ae 100644
--- a/app/assets/images/auth_buttons/twitter_64.png
+++ b/app/assets/images/auth_buttons/twitter_64.png
diff --git a/app/assets/images/bg_fallback.png b/app/assets/images/bg_fallback.png
index e5fe659ba63..5c55bc79dec 100644
--- a/app/assets/images/bg_fallback.png
+++ b/app/assets/images/bg_fallback.png
diff --git a/app/assets/images/dark-scheme-preview.png b/app/assets/images/dark-scheme-preview.png
index 2ef58e52549..8855babf147 100644
--- a/app/assets/images/dark-scheme-preview.png
+++ b/app/assets/images/dark-scheme-preview.png
diff --git a/app/assets/images/emoji.png b/app/assets/images/emoji.png
index 1e7cf79ea45..6bacb0e92b6 100644
--- a/app/assets/images/emoji.png
+++ b/app/assets/images/emoji.png
diff --git a/app/assets/images/emoji@2x.png b/app/assets/images/emoji@2x.png
index 74d67f7520d..99588b56616 100644
--- a/app/assets/images/emoji@2x.png
+++ b/app/assets/images/emoji@2x.png
diff --git a/app/assets/images/gitlab_logo.png b/app/assets/images/gitlab_logo.png
index 0c157546b9c..ca30b459019 100644
--- a/app/assets/images/gitlab_logo.png
+++ b/app/assets/images/gitlab_logo.png
diff --git a/app/assets/images/gitorious-logo-black.png b/app/assets/images/gitorious-logo-black.png
index 78f17a9af79..4a55fdc225a 100644
--- a/app/assets/images/gitorious-logo-black.png
+++ b/app/assets/images/gitorious-logo-black.png
diff --git a/app/assets/images/gitorious-logo-blue.png b/app/assets/images/gitorious-logo-blue.png
index 4962cffba31..5eaa327d3df 100644
--- a/app/assets/images/gitorious-logo-blue.png
+++ b/app/assets/images/gitorious-logo-blue.png
diff --git a/app/assets/images/icon-link.png b/app/assets/images/icon-link.png
index 7d89da97e11..5b55e12571c 100644
--- a/app/assets/images/icon-link.png
+++ b/app/assets/images/icon-link.png
diff --git a/app/assets/images/images.png b/app/assets/images/images.png
index ad146246caf..bd60de994c4 100644
--- a/app/assets/images/images.png
+++ b/app/assets/images/images.png
diff --git a/app/assets/images/monokai-scheme-preview.png b/app/assets/images/monokai-scheme-preview.png
index fbb339c6a91..d9c7d2d8041 100644
--- a/app/assets/images/monokai-scheme-preview.png
+++ b/app/assets/images/monokai-scheme-preview.png
diff --git a/app/assets/images/msapplication-tile.png b/app/assets/images/msapplication-tile.png
index 58bbf2b20cb..1e0e2ed73ce 100644
--- a/app/assets/images/msapplication-tile.png
+++ b/app/assets/images/msapplication-tile.png
diff --git a/app/assets/images/no_avatar.png b/app/assets/images/no_avatar.png
index 8287acbce13..5383d687b53 100644
--- a/app/assets/images/no_avatar.png
+++ b/app/assets/images/no_avatar.png
diff --git a/app/assets/images/no_group_avatar.png b/app/assets/images/no_group_avatar.png
index bfb31bb2184..71612d55286 100644
--- a/app/assets/images/no_group_avatar.png
+++ b/app/assets/images/no_group_avatar.png
diff --git a/app/assets/images/slider_handles.png b/app/assets/images/slider_handles.png
index 884378ec96a..52ad11ab7a1 100644
--- a/app/assets/images/slider_handles.png
+++ b/app/assets/images/slider_handles.png
diff --git a/app/assets/images/touch-icon-ipad-retina.png b/app/assets/images/touch-icon-ipad-retina.png
index feb32b48ec9..516dc2f4710 100644
--- a/app/assets/images/touch-icon-ipad-retina.png
+++ b/app/assets/images/touch-icon-ipad-retina.png
diff --git a/app/assets/images/touch-icon-ipad.png b/app/assets/images/touch-icon-ipad.png
index a6ddc543509..b2093d015b8 100644
--- a/app/assets/images/touch-icon-ipad.png
+++ b/app/assets/images/touch-icon-ipad.png
diff --git a/app/assets/images/touch-icon-iphone-retina.png b/app/assets/images/touch-icon-iphone-retina.png
index 8bf7ccb7534..438654e0d20 100644
--- a/app/assets/images/touch-icon-iphone-retina.png
+++ b/app/assets/images/touch-icon-iphone-retina.png
diff --git a/app/assets/images/touch-icon-iphone.png b/app/assets/images/touch-icon-iphone.png
index 87da550f8be..e5f87fbbcf6 100644
--- a/app/assets/images/touch-icon-iphone.png
+++ b/app/assets/images/touch-icon-iphone.png
diff --git a/app/assets/javascripts/LabelManager.js.coffee b/app/assets/javascripts/LabelManager.js.coffee
index 365a062bb81..6d8faba40d7 100644
--- a/app/assets/javascripts/LabelManager.js.coffee
+++ b/app/assets/javascripts/LabelManager.js.coffee
@@ -27,6 +27,11 @@ class @LabelManager
     $btn = $(e.currentTarget)
     $label = $("##{$btn.data('domId')}")
     action = if $btn.parents('.js-prioritized-labels').length then 'remove' else 'add'
+
+    # Make sure tooltip will hide
+    $tooltip = $ "##{$btn.find('.has-tooltip:visible').attr('aria-describedby')}"
+    $tooltip.tooltip 'destroy'
+
     _this.toggleLabelPriority($label, action)
 
   toggleLabelPriority: ($label, action, persistState = true) ->
@@ -42,10 +47,10 @@ class @LabelManager
       $from = @prioritizedLabels
 
     if $from.find('li').length is 1
-      $from.find('.empty-message').show()
+      $from.find('.empty-message').removeClass('hidden')
 
     if not $target.find('li').length
-      $target.find('.empty-message').hide()
+      $target.find('.empty-message').addClass('hidden')
 
     $label.detach().appendTo($target)
 
@@ -54,6 +59,9 @@ class @LabelManager
 
     if action is 'remove'
       xhr = $.ajax url: url, type: 'DELETE'
+
+      # Restore empty message
+      $from.find('.empty-message').removeClass('hidden') unless $from.find('li').length
     else
       xhr = @savePrioritySort($label, action)
 
diff --git a/app/assets/javascripts/api.js.coffee b/app/assets/javascripts/api.js.coffee
index 3f61ea1eaf4..89b0ac697ed 100644
--- a/app/assets/javascripts/api.js.coffee
+++ b/app/assets/javascripts/api.js.coffee
@@ -3,10 +3,11 @@
   groupPath: "/api/:version/groups/:id.json"
   namespacesPath: "/api/:version/namespaces.json"
   groupProjectsPath: "/api/:version/groups/:id/projects.json"
-  projectsPath: "/api/:version/projects.json"
+  projectsPath: "/api/:version/projects.json?simple=true"
   labelsPath: "/api/:version/projects/:id/labels"
   licensePath: "/api/:version/licenses/:key"
   gitignorePath: "/api/:version/gitignores/:key"
+  gitlabCiYmlPath: "/api/:version/gitlab_ci_ymls/:key"
 
   group: (group_id, callback) ->
     url = Api.buildUrl(Api.groupPath)
@@ -110,6 +111,12 @@
     $.get url, (gitignore) ->
       callback(gitignore)
 
+  gitlabCiYml: (key, callback) ->
+    url = Api.buildUrl(Api.gitlabCiYmlPath).replace(':key', key)
+
+    $.get url, (file) ->
+      callback(file)
+
   buildUrl: (url) ->
     url = gon.relative_url_root + url if gon.relative_url_root?
     return url.replace(':version', gon.api_version)
diff --git a/app/assets/javascripts/application.js.coffee b/app/assets/javascripts/application.js.coffee
index 69d4c4f5dd3..c98763d6271 100644
--- a/app/assets/javascripts/application.js.coffee
+++ b/app/assets/javascripts/application.js.coffee
@@ -32,10 +32,6 @@
 #= require bootstrap/tooltip
 #= require bootstrap/popover
 #= require select2
-#= require raphael
-#= require g.raphael
-#= require g.bar
-#= require branch-graph
 #= require ace/ace
 #= require ace/ext-searchbox
 #= require underscore
@@ -51,14 +47,12 @@
 #= require date.format
 #= require_directory ./behaviors
 #= require_directory ./blob
-#= require_directory ./ci
 #= require_directory ./commit
 #= require_directory ./extensions
-#= require_directory ./lib
+#= require_directory ./lib/utils
 #= require_directory ./u2f
 #= require_directory .
 #= require fuzzaldrin-plus
-#= require cropper
 #= require u2f
 
 window.slugify = (text) ->
@@ -125,9 +119,15 @@ window.onload = ->
     setTimeout shiftWindow, 100
 
 $ ->
+
+  $document = $(document)
+  $window   = $(window)
+  $body     = $('body')
+
+  gl.utils.preventDisabledButtons()
   bootstrapBreakpoint = bp.getBreakpointSize()
 
-  $(".nicescroll").niceScroll(cursoropacitymax: '0.4', cursorcolor: '#FFF', cursorborder: "1px solid #FFF")
+  $(".nav-sidebar").niceScroll(cursoropacitymax: '0.4', cursorcolor: '#FFF', cursorborder: "1px solid #FFF")
 
   # Click a .js-select-on-focus field, select the contents
   $(".js-select-on-focus").on "focusin", ->
@@ -155,7 +155,7 @@ $ ->
     ), 1
 
   # Initialize tooltips
-  $('body').tooltip(
+  $body.tooltip(
     selector: '.has-tooltip, [data-toggle="tooltip"]'
     placement: (_, el) ->
       $el = $(el)
@@ -174,7 +174,7 @@ $ ->
     flash.show()
 
   # Disable form buttons while a form is submitting
-  $('body').on 'ajax:complete, ajax:beforeSend, submit', 'form', (e) ->
+  $body.on 'ajax:complete, ajax:beforeSend, submit', 'form', (e) ->
     buttons = $('[type="submit"]', @)
 
     switch e.type
@@ -183,11 +183,20 @@ $ ->
       else
         buttons.enable()
 
+  $(document).ajaxError (e, xhrObj, xhrSetting, xhrErrorText) ->
+
+    if xhrObj.status is 401
+      new Flash 'You need to be logged in.', 'alert'
+
+    else if xhrObj.status in [ 404, 500 ]
+      new Flash 'Something went wrong on our end.', 'alert'
+
+
   # Show/Hide the profile menu when hovering the account box
   $('.account-box').hover -> $(@).toggleClass('hover')
 
   # Commit show suppressed diff
-  $(document).on 'click', '.diff-content .js-show-suppressed-diff', ->
+  $document.on 'click', '.diff-content .js-show-suppressed-diff', ->
     $container = $(@).parent()
     $container.next('table').show()
     $container.remove()
@@ -197,16 +206,15 @@ $ ->
     $('.header-content .header-logo').toggle()
     $('.header-content .navbar-collapse').toggle()
     $('.navbar-toggle').toggleClass('active')
-    $('.navbar-toggle i').toggleClass("fa-angle-right fa-angle-left")
 
   # Show/hide comments on diff
-  $("body").on "click", ".js-toggle-diff-comments", (e) ->
+  $body.on "click", ".js-toggle-diff-comments", (e) ->
     $(@).toggleClass('active')
     $(@).closest(".diff-file").find(".notes_holder").toggle()
     e.preventDefault()
 
-  $(document).off "click", '.js-confirm-danger'
-  $(document).on "click", '.js-confirm-danger', (e) ->
+  $document.off "click", '.js-confirm-danger'
+  $document.on "click", '.js-confirm-danger', (e) ->
     e.preventDefault()
     btn = $(e.target)
     text = btn.data("confirm-danger-message")
@@ -214,7 +222,7 @@ $ ->
     new ConfirmDangerModal(form, text)
 
 
-  $(document).on 'click', 'button', ->
+  $document.on 'click', 'button', ->
     $(this).blur()
 
   $('input[type="search"]').each ->
@@ -222,7 +230,7 @@ $ ->
     $this.attr 'value', $this.val()
     return
 
-  $(document)
+  $document
     .off 'keyup', 'input[type="search"]'
     .on 'keyup', 'input[type="search"]' , (e) ->
       $this = $(this)
@@ -230,7 +238,7 @@ $ ->
 
   $sidebarGutterToggle = $('.js-sidebar-toggle')
 
-  $(document)
+  $document
     .off 'breakpoint:change'
     .on 'breakpoint:change', (e, breakpoint) ->
       if breakpoint is 'sm' or breakpoint is 'xs'
@@ -242,14 +250,14 @@ $ ->
     oldBootstrapBreakpoint = bootstrapBreakpoint
     bootstrapBreakpoint = bp.getBreakpointSize()
     if bootstrapBreakpoint != oldBootstrapBreakpoint
-      $(document).trigger('breakpoint:change', [bootstrapBreakpoint])
+      $document.trigger('breakpoint:change', [bootstrapBreakpoint])
 
   checkInitialSidebarSize = ->
     bootstrapBreakpoint = bp.getBreakpointSize()
     if bootstrapBreakpoint is "xs" or "sm"
-      $(document).trigger('breakpoint:change', [bootstrapBreakpoint])
+      $document.trigger('breakpoint:change', [bootstrapBreakpoint])
 
-  $(window)
+  $window
     .off "resize.app"
     .on "resize.app", (e) ->
       fitSidebarForSize()
@@ -257,3 +265,47 @@ $ ->
   gl.awardsHandler = new AwardsHandler()
   checkInitialSidebarSize()
   new Aside()
+
+  # Sidenav pinning
+  if $window.width() < 1024 and $.cookie('pin_nav') is 'true'
+    $.cookie('pin_nav', 'false', { path: '/', expires: 365 * 10 })
+    $('.page-with-sidebar')
+      .toggleClass('page-sidebar-collapsed page-sidebar-expanded')
+      .removeClass('page-sidebar-pinned')
+    $('.navbar-fixed-top').removeClass('header-pinned-nav')
+
+  $document
+    .off 'click', '.js-nav-pin'
+    .on 'click', '.js-nav-pin', (e) ->
+      e.preventDefault()
+
+      $pinBtn = $(e.currentTarget)
+      $page = $ '.page-with-sidebar'
+      $topNav = $ '.navbar-fixed-top'
+      $tooltip = $ "##{$pinBtn.attr('aria-describedby')}"
+      doPinNav = not $page.is('.page-sidebar-pinned')
+      tooltipText = 'Pin navigation'
+
+      $(this).toggleClass 'is-active'
+
+      if doPinNav
+        $page.addClass('page-sidebar-pinned')
+        $topNav.addClass('header-pinned-nav')
+      else
+        $tooltip.remove() # Remove it immediately when collapsing the sidebar
+        $page.removeClass('page-sidebar-pinned')
+             .toggleClass('page-sidebar-collapsed page-sidebar-expanded')
+        $topNav.removeClass('header-pinned-nav')
+               .toggleClass('header-collapsed header-expanded')
+
+      # Save settings
+      $.cookie 'pin_nav', doPinNav, { path: '/', expires: 365 * 10 }
+
+      if $.cookie('pin_nav') is 'true' or doPinNav
+        tooltipText = 'Unpin navigation'
+
+      # Update tooltip text immediately
+      $tooltip.find('.tooltip-inner').text(tooltipText)
+
+      # Persist tooltip title
+      $pinBtn.attr('title', tooltipText).tooltip('fixTitle')
diff --git a/app/assets/javascripts/awards_handler.coffee b/app/assets/javascripts/awards_handler.coffee
index 136db8ee14d..37d0adaa625 100644
--- a/app/assets/javascripts/awards_handler.coffee
+++ b/app/assets/javascripts/awards_handler.coffee
@@ -40,7 +40,7 @@ class @AwardsHandler
     $menu = $ '.emoji-menu'
 
     if $addBtn.hasClass 'js-note-emoji'
-      $addBtn.parents('.note').find('.js-awards-block').addClass 'current'
+      $addBtn.closest('.note').find('.js-awards-block').addClass 'current'
     else
       $addBtn.closest('.js-awards-block').addClass 'current'
 
@@ -341,7 +341,9 @@ class @AwardsHandler
       for emoji in frequentlyUsedEmojis
         $(".emoji-menu-content [data-emoji='#{emoji}']").closest('li').clone().appendTo(ul)
 
-      $('input.emoji-search').after(ul).after($('<h5>').text('Frequently used'))
+      $('.emoji-menu-content')
+        .prepend(ul)
+        .prepend($('<h5>').text('Frequently used'))
 
     @frequentEmojiBlockRendered = true
 
@@ -356,7 +358,7 @@ class @AwardsHandler
 
       if term
         # Generate a search result block
-        h5 = $('<h5>').text('Search results').addClass('emoji-search')
+        h5 = $('<h5>').text('Search results')
         found_emojis = @searchEmojis(term).show()
         ul = $('<ul>').addClass('emoji-menu-list emoji-menu-search').append(found_emojis)
         $('.emoji-menu-content ul, .emoji-menu-content h5').hide()
diff --git a/app/assets/javascripts/blob/blob_ci_yaml.js.coffee b/app/assets/javascripts/blob/blob_ci_yaml.js.coffee
new file mode 100644
index 00000000000..d9a03d05529
--- /dev/null
+++ b/app/assets/javascripts/blob/blob_ci_yaml.js.coffee
@@ -0,0 +1,23 @@
+#= require blob/template_selector
+
+class @BlobCiYamlSelector extends TemplateSelector
+  requestFile: (query) ->
+    Api.gitlabCiYml query.name, @requestFileSuccess.bind(@)
+
+class @BlobCiYamlSelectors
+  constructor: (opts) ->
+    {
+      @$dropdowns = $('.js-gitlab-ci-yml-selector')
+      @editor
+    } = opts
+
+    @$dropdowns.each (i, dropdown) =>
+      $dropdown = $(dropdown)
+
+      new BlobCiYamlSelector(
+        pattern: /(.gitlab-ci.yml)/,
+        data: $dropdown.data('data'),
+        wrapper: $dropdown.closest('.js-gitlab-ci-yml-selector-wrap'),
+        dropdown: $dropdown,
+        editor: @editor
+      )
diff --git a/app/assets/javascripts/blob/blob_gitignore_selector.js.coffee b/app/assets/javascripts/blob/blob_gitignore_selector.js.coffee
index cc8a497d081..8d0e3f363d1 100644
--- a/app/assets/javascripts/blob/blob_gitignore_selector.js.coffee
+++ b/app/assets/javascripts/blob/blob_gitignore_selector.js.coffee
@@ -1,58 +1,5 @@
-class @BlobGitignoreSelector
-  constructor: (opts) ->
-    {
-      @dropdown
-      @editor
-      @$wrapper        = @dropdown.closest('.gitignore-selector')
-      @$filenameInput  = $('#file_name')
-      @data           = @dropdown.data('filenames')
-    } = opts
+#= require blob/template_selector
 
-    @dropdown.glDropdown(
-      data: @data,
-      filterable: true,
-      selectable: true,
-      search:
-        fields: ['name']
-      clicked: @onClick
-      text: (gitignore) ->
-        gitignore.name
-    )
-
-    @toggleGitignoreSelector()
-    @bindEvents()
-
-  bindEvents: ->
-    @$filenameInput
-      .on 'keyup blur', (e) =>
-        @toggleGitignoreSelector()
-
-  toggleGitignoreSelector: ->
-    filename = @$filenameInput.val() or $('.editor-file-name').text().trim()
-    @$wrapper.toggleClass 'hidden', filename isnt '.gitignore'
-
-  onClick: (item, el, e) =>
-    e.preventDefault()
-    @requestIgnoreFile(item.name)
-
-  requestIgnoreFile: (name) ->
-    Api.gitignoreText name, @requestIgnoreFileSuccess.bind(@)
-
-  requestIgnoreFileSuccess: (gitignore) ->
-    @editor.setValue(gitignore.content, 1)
-    @editor.focus()
-
-class @BlobGitignoreSelectors
-  constructor: (opts) ->
-    {
-      @$dropdowns = $('.js-gitignore-selector')
-      @editor
-    } = opts
-
-    @$dropdowns.each (i, dropdown) =>
-      $dropdown = $(dropdown)
-
-      new BlobGitignoreSelector(
-        dropdown: $dropdown,
-        editor: @editor
-      )
+class @BlobGitignoreSelector extends TemplateSelector
+  requestFile: (query) ->
+    Api.gitignoreText query.name, @requestFileSuccess.bind(@)
diff --git a/app/assets/javascripts/blob/blob_gitignore_selectors.js.coffee b/app/assets/javascripts/blob/blob_gitignore_selectors.js.coffee
new file mode 100644
index 00000000000..a719ba25122
--- /dev/null
+++ b/app/assets/javascripts/blob/blob_gitignore_selectors.js.coffee
@@ -0,0 +1,17 @@
+class @BlobGitignoreSelectors
+  constructor: (opts) ->
+    {
+      @$dropdowns = $('.js-gitignore-selector')
+      @editor
+    } = opts
+
+    @$dropdowns.each (i, dropdown) =>
+      $dropdown = $(dropdown)
+
+      new BlobGitignoreSelector(
+        pattern: /(.gitignore)/,
+        data: $dropdown.data('data'),
+        wrapper: $dropdown.closest('.js-gitignore-selector-wrap'),
+        dropdown: $dropdown,
+        editor: @editor
+      )
diff --git a/app/assets/javascripts/blob/blob_license_selector.js.coffee b/app/assets/javascripts/blob/blob_license_selector.js.coffee
index e17eaa75dc1..a3cc8dd844c 100644
--- a/app/assets/javascripts/blob/blob_license_selector.js.coffee
+++ b/app/assets/javascripts/blob/blob_license_selector.js.coffee
@@ -1,30 +1,9 @@
-class @BlobLicenseSelector
-  licenseRegex: /^(.+\/)?(licen[sc]e|copying)($|\.)/i
+#= require blob/template_selector
 
-  constructor: (editor) ->
-    @$licenseSelector = $('.js-license-selector')
-    $fileNameInput = $('#file_name')
+class @BlobLicenseSelector extends TemplateSelector
+  requestFile: (query) ->
+    data =
+      project: @dropdown.data('project')
+      fullname: @dropdown.data('fullname')
 
-    initialFileNameValue = if $fileNameInput.length
-      $fileNameInput.val()
-    else if $('.editor-file-name').length
-      $('.editor-file-name').text().trim()
-
-    @toggleLicenseSelector(initialFileNameValue)
-
-    if $fileNameInput
-      $fileNameInput.on 'keyup blur', (e) =>
-        @toggleLicenseSelector($(e.target).val())
-
-    $('select.license-select').on 'change', (e) ->
-      data =
-        project: $(this).data('project')
-        fullname: $(this).data('fullname')
-      Api.licenseText $(this).val(), data, (license) ->
-        editor.setValue(license.content, -1)
-
-  toggleLicenseSelector: (fileName) =>
-    if @licenseRegex.test(fileName)
-      @$licenseSelector.show()
-    else
-      @$licenseSelector.hide()
+    Api.licenseText query.id, data, @requestFileSuccess.bind(@)
diff --git a/app/assets/javascripts/blob/blob_license_selectors.js.coffee b/app/assets/javascripts/blob/blob_license_selectors.js.coffee
new file mode 100644
index 00000000000..68438733108
--- /dev/null
+++ b/app/assets/javascripts/blob/blob_license_selectors.js.coffee
@@ -0,0 +1,17 @@
+class @BlobLicenseSelectors
+  constructor: (opts) ->
+    {
+      @$dropdowns = $('.js-license-selector')
+      @editor
+    } = opts
+
+    @$dropdowns.each (i, dropdown) =>
+      $dropdown = $(dropdown)
+
+      new BlobLicenseSelector(
+        pattern: /^(.+\/)?(licen[sc]e|copying)($|\.)/i,
+        data: $dropdown.data('data'),
+        wrapper: $dropdown.closest('.js-license-selector-wrap'),
+        dropdown: $dropdown,
+        editor: @editor
+      )
diff --git a/app/assets/javascripts/blob/edit_blob.js.coffee b/app/assets/javascripts/blob/edit_blob.js.coffee
index 79141e768b8..19e584519d7 100644
--- a/app/assets/javascripts/blob/edit_blob.js.coffee
+++ b/app/assets/javascripts/blob/edit_blob.js.coffee
@@ -12,8 +12,10 @@ class @EditBlob
       $("#file-content").val(@editor.getValue())
 
     @initModePanesAndLinks()
-    new BlobLicenseSelector(@editor)
-    new BlobGitignoreSelectors(editor: @editor)
+
+    new BlobLicenseSelectors { @editor }
+    new BlobGitignoreSelectors { @editor }
+    new BlobCiYamlSelectors { @editor }
 
   initModePanesAndLinks: ->
     @$editModePanes = $(".js-edit-mode-pane")
diff --git a/app/assets/javascripts/blob/template_selector.js.coffee b/app/assets/javascripts/blob/template_selector.js.coffee
new file mode 100644
index 00000000000..40c9169beac
--- /dev/null
+++ b/app/assets/javascripts/blob/template_selector.js.coffee
@@ -0,0 +1,60 @@
+class @TemplateSelector
+  constructor: (opts = {}) ->
+    {
+      @dropdown,
+      @data,
+      @pattern,
+      @wrapper,
+      @editor,
+      @fileEndpoint,
+      @$input = $('#file_name')
+    } = opts
+
+    @buildDropdown()
+    @bindEvents()
+    @onFilenameUpdate()
+
+  buildDropdown: ->
+    @dropdown.glDropdown(
+      data: @data,
+      filterable: true,
+      selectable: true,
+      toggleLabel: @toggleLabel,
+      search:
+        fields: ['name']
+      clicked: @onClick
+      text: (item) ->
+        item.name
+    )
+
+  bindEvents: ->
+    @$input.on('keyup blur', (e) =>
+      @onFilenameUpdate()
+    )
+
+  toggleLabel: (item) ->
+    item.name
+
+  onFilenameUpdate: ->
+    return unless @$input.length
+
+    filenameMatches = @pattern.test(@$input.val().trim())
+
+    if not filenameMatches
+      @wrapper.addClass('hidden')
+      return
+
+    @wrapper.removeClass('hidden')
+
+  onClick: (item, el, e) =>
+    e.preventDefault()
+    @requestFile(item)
+
+  requestFile: (item) ->
+    # To be implemented on the extending class
+    # e.g.
+    # Api.gitignoreText item.name, @requestFileSuccess.bind(@)
+
+  requestFileSuccess: (file) ->
+    @editor.setValue(file.content, 1)
+    @editor.focus()
diff --git a/app/assets/javascripts/ci/build.coffee b/app/assets/javascripts/build.coffee
index 2d515d7efa2..cf203ea43a0 100644
--- a/app/assets/javascripts/ci/build.coffee
+++ b/app/assets/javascripts/build.coffee
@@ -1,9 +1,9 @@
-class @CiBuild
+class @Build
   @interval: null
   @state: null
 
-  constructor: (@build_url, @build_status, @state) ->
-    clearInterval(CiBuild.interval)
+  constructor: (@page_url, @build_url, @build_status, @state) ->
+    clearInterval(Build.interval)
 
     # Init breakpoint checker
     @bp = Breakpoints.get()
@@ -40,8 +40,8 @@ class @CiBuild
       # Check for new build output if user still watching build page
       # Only valid for runnig build when output changes during time
       #
-      CiBuild.interval = setInterval =>
-        if window.location.href.split("#").first() is @build_url
+      Build.interval = setInterval =>
+        if window.location.href.split("#").first() is @page_url
           @getBuildTrace()
       , 4000
 
@@ -57,7 +57,7 @@ class @CiBuild
 
   getBuildTrace: ->
     $.ajax
-      url: "#{@build_url}/trace.json?state=#{encodeURIComponent(@state)}"
+      url: "#{@page_url}/trace.json?state=#{encodeURIComponent(@state)}"
       dataType: "json"
       success: (log) =>
         if log.state
@@ -70,7 +70,7 @@ class @CiBuild
             $('.js-build-output').html log.html
           @checkAutoscroll()
         else if log.status isnt @build_status
-          Turbolinks.visit @build_url
+          Turbolinks.visit @page_url
 
   checkAutoscroll: ->
     $("html,body").scrollTop $("#build-trace").height()  if "enabled" is $("#autoscroll-button").data("state")
diff --git a/app/assets/javascripts/ci/application.js.coffee b/app/assets/javascripts/ci/application.js.coffee
deleted file mode 100644
index ca24c1d759f..00000000000
--- a/app/assets/javascripts/ci/application.js.coffee
+++ /dev/null
@@ -1,12 +0,0 @@
-#= require pager
-#= require jquery_nested_form
-#= require_tree .
-
-$(document).on 'click', '.assign-all-runner', ->
-  $(this).replaceWith('<i class="fa fa-refresh fa-spin"></i> Assign in progress..')
-
-window.unbindEvents = ->
-  $(document).unbind('scroll')
-  $(document).off('scroll')
-
-document.addEventListener("page:fetch", unbindEvents)
diff --git a/app/assets/javascripts/ci/projects.js.coffee b/app/assets/javascripts/ci/projects.js.coffee
deleted file mode 100644
index e6406011d11..00000000000
--- a/app/assets/javascripts/ci/projects.js.coffee
+++ /dev/null
@@ -1,3 +0,0 @@
-$(document).on 'click', '.badge-codes-toggle', ->
-  $('.badge-codes-block').toggleClass("hide")
-  return false
diff --git a/app/assets/javascripts/compare_autocomplete.js.coffee b/app/assets/javascripts/compare_autocomplete.js.coffee
new file mode 100644
index 00000000000..7ad9fd97637
--- /dev/null
+++ b/app/assets/javascripts/compare_autocomplete.js.coffee
@@ -0,0 +1,41 @@
+class @CompareAutocomplete
+  constructor: ->
+    @initDropdown()
+
+  initDropdown: ->
+    $('.js-compare-dropdown').each ->
+      $dropdown = $(@)
+      selected = $dropdown.data('selected')
+
+      $dropdown.glDropdown(
+        data: (term, callback) ->
+          $.ajax(
+            url: $dropdown.data('refs-url')
+            data:
+              ref: $dropdown.data('ref')
+          ).done (refs) ->
+            callback(refs)
+        selectable: true
+        filterable: true
+        filterByText: true
+        fieldName: $dropdown.attr('name')
+        filterInput: 'input[type="text"]'
+        renderRow: (ref) ->
+          if ref.header?
+            $('<li />')
+              .addClass('dropdown-header')
+              .text(ref.header)
+          else
+            link = $('<a />')
+              .attr('href', '#')
+              .addClass(if ref is selected then 'is-active' else '')
+              .text(ref)
+              .attr('data-ref', escape(ref))
+
+            $('<li />')
+              .append(link)
+        id: (obj, $el) ->
+          $el.attr('data-ref')
+        toggleLabel: (obj, $el) ->
+          $el.text().trim()
+      )
diff --git a/app/assets/javascripts/diff.js.coffee b/app/assets/javascripts/diff.js.coffee
index 6d9b364cb8d..c132cc8c542 100644
--- a/app/assets/javascripts/diff.js.coffee
+++ b/app/assets/javascripts/diff.js.coffee
@@ -1,6 +1,9 @@
 class @Diff
   UNFOLD_COUNT = 20
   constructor: ->
+    $('.files .diff-file').singleFileDiff()
+    @filesCommentButton = $('.files .diff-file').filesCommentButton()
+
     $(document).off('click', '.js-unfold')
     $(document).on('click', '.js-unfold', (event) =>
       target = $(event.target)
@@ -36,7 +39,7 @@ class @Diff
         # see https://gitlab.com/gitlab-org/gitlab-ce/issues/707
         indent: 1
 
-      $.get(link, params, (response) =>
+      $.get(link, params, (response) ->
         target.parent().replaceWith(response)
       )
     )
diff --git a/app/assets/javascripts/dispatcher.js.coffee b/app/assets/javascripts/dispatcher.js.coffee
index 29ac0f70b30..b5da15e9e49 100644
--- a/app/assets/javascripts/dispatcher.js.coffee
+++ b/app/assets/javascripts/dispatcher.js.coffee
@@ -29,6 +29,7 @@ class Dispatcher
         new Todos()
       when 'projects:milestones:new', 'projects:milestones:edit'
         new ZenMode()
+        new DueDateSelect()
         new GLForm($('.milestone-form'))
       when 'groups:milestones:new'
         new ZenMode()
@@ -38,6 +39,8 @@ class Dispatcher
         shortcut_handler = new ShortcutsNavigation()
         new GLForm($('.issue-form'))
         new IssuableForm($('.issue-form'))
+        new LabelsSelect()
+        new MilestoneSelect()
       when 'projects:merge_requests:new', 'projects:merge_requests:edit'
         new Diff()
         shortcut_handler = new ShortcutsNavigation()
@@ -53,9 +56,13 @@ class Dispatcher
         new Diff()
         shortcut_handler = new ShortcutsIssuable(true)
         new ZenMode()
+        new MergedButtons()
+      when 'projects:merge_requests:commits', 'projects:merge_requests:builds'
+        new MergedButtons()
       when "projects:merge_requests:diffs"
         new Diff()
         new ZenMode()
+        new MergedButtons()
       when 'projects:merge_requests:index'
         shortcut_handler = new ShortcutsNavigation()
         Issuable.init()
@@ -68,18 +75,19 @@ class Dispatcher
         new Diff()
         new ZenMode()
         shortcut_handler = new ShortcutsNavigation()
-      when 'projects:commits:show'
-        shortcut_handler = new ShortcutsNavigation()
-      when 'projects:activity'
+      when 'projects:commits:show', 'projects:activity'
         shortcut_handler = new ShortcutsNavigation()
       when 'projects:show'
         shortcut_handler = new ShortcutsNavigation()
 
+        new NotificationsForm()
         new TreeView() if $('#tree-slider').length
       when 'groups:activity'
         new Activities()
       when 'groups:show'
         shortcut_handler = new ShortcutsNavigation()
+        new NotificationsForm()
+        new NotificationsDropdown()
       when 'groups:group_members:index'
         new GroupMembers()
         new UsersSelect()
@@ -96,6 +104,7 @@ class Dispatcher
       when 'projects:blob:show', 'projects:blame:show'
         new LineHighlighter()
         shortcut_handler = new ShortcutsNavigation()
+        new ShortcutsBlob true
       when 'projects:labels:new', 'projects:labels:edit'
         new Labels()
       when 'projects:labels:index'
@@ -120,24 +129,27 @@ class Dispatcher
           when 'groups'
             new UsersSelect()
           when 'projects'
-            new NamespaceSelect()
+            new NamespaceSelects()
       when 'dashboard', 'root'
         shortcut_handler = new ShortcutsDashboardNavigation()
       when 'profiles'
-        new Profile()
+        new NotificationsForm()
+        new NotificationsDropdown()
       when 'projects'
         new Project()
         new ProjectAvatar()
         switch path[1]
           when 'compare'
-            shortcut_handler = new ShortcutsNavigation()
+            new CompareAutocomplete()
           when 'edit'
             shortcut_handler = new ShortcutsNavigation()
             new ProjectNew()
           when 'new'
             new ProjectNew()
           when 'show'
+            new ProjectNew()
             new ProjectShow()
+            new NotificationsDropdown()
           when 'wikis'
             new Wikis()
             shortcut_handler = new ShortcutsNavigation()
@@ -146,9 +158,9 @@ class Dispatcher
           when 'snippets'
             shortcut_handler = new ShortcutsNavigation()
             new ZenMode() if path[2] == 'show'
-          when 'labels', 'graphs'
-            shortcut_handler = new ShortcutsNavigation()
-          when 'project_members', 'deploy_keys', 'hooks', 'services', 'protected_branches'
+          when 'labels', 'graphs', 'compare', 'pipelines', 'forks', \
+          'milestones', 'project_members', 'deploy_keys', 'builds', \
+          'hooks', 'services', 'protected_branches'
             shortcut_handler = new ShortcutsNavigation()
 
     # If we haven't installed a custom shortcut handler, install the default one
diff --git a/app/assets/javascripts/dropzone_input.js.coffee b/app/assets/javascripts/dropzone_input.js.coffee
index e2194589b38..665246e2a7d 100644
--- a/app/assets/javascripts/dropzone_input.js.coffee
+++ b/app/assets/javascripts/dropzone_input.js.coffee
@@ -70,12 +70,12 @@ class @DropzoneInput
         pasteText response.link.markdown
         return
 
-      error: (temp, errorMessage) ->
+      error: (temp) ->
         errorAlert = $(form).find('.error-alert')
         checkIfMsgExists = errorAlert.children().length
         if checkIfMsgExists is 0
           errorAlert.append divAlert
-          $(".div-dropzone-alert").append btnAlert + errorMessage
+          $(".div-dropzone-alert").append "#{btnAlert}Attaching the file failed."
         return
 
       totaluploadprogress: (totalUploadProgress) ->
diff --git a/app/assets/javascripts/due_date_select.js.coffee b/app/assets/javascripts/due_date_select.js.coffee
index 3d009a96d05..d65c018dad5 100644
--- a/app/assets/javascripts/due_date_select.js.coffee
+++ b/app/assets/javascripts/due_date_select.js.coffee
@@ -1,5 +1,21 @@
 class @DueDateSelect
   constructor: ->
+    # Milestone edit/new form
+    $datePicker = $('.datepicker')
+
+    if $datePicker.length
+      $dueDate = $('#milestone_due_date')
+      $datePicker.datepicker
+        dateFormat: 'yy-mm-dd'
+        onSelect: (dateText, inst) ->
+          $dueDate.val(dateText)
+      .datepicker('setDate', $.datepicker.parseDate('yy-mm-dd', $dueDate.val()))
+
+    $('.js-clear-due-date').on 'click', (e) ->
+      e.preventDefault()
+      $.datepicker._clearDate($datePicker)
+
+    # Issuable sidebar
     $loading = $('.js-issuable-update .due_date')
       .find('.block-loading')
       .hide()
@@ -32,7 +48,7 @@ class @DueDateSelect
           date = new Date value.replace(new RegExp('-', 'g'), ',')
           mediumDate = $.datepicker.formatDate 'M d, yy', date
         else
-          mediumDate = 'None'
+          mediumDate = 'No due date'
 
         data = {}
         data[abilityName] = {}
@@ -50,7 +66,8 @@ class @DueDateSelect
               $selectbox.hide()
             $value.css('display', '')
 
-            $valueContent.html(mediumDate)
+            cssClass = if Date.parse(mediumDate) then 'bold' else 'no-value'
+            $valueContent.html("<span class='#{cssClass}'>#{mediumDate}</span>")
             $sidebarValue.html(mediumDate)
 
             if value isnt ''
diff --git a/app/assets/javascripts/files_comment_button.js.coffee b/app/assets/javascripts/files_comment_button.js.coffee
new file mode 100644
index 00000000000..db0bf7082a9
--- /dev/null
+++ b/app/assets/javascripts/files_comment_button.js.coffee
@@ -0,0 +1,97 @@
+class @FilesCommentButton
+  COMMENT_BUTTON_CLASS = '.add-diff-note'
+  COMMENT_BUTTON_TEMPLATE = _.template '<button name="button" type="submit" class="btn <%- COMMENT_BUTTON_CLASS %> js-add-diff-note-button" title="Add a comment to this line"><i class="fa fa-comment-o"></i></button>'
+  LINE_HOLDER_CLASS = '.line_holder'
+  LINE_NUMBER_CLASS = 'diff-line-num'
+  LINE_CONTENT_CLASS = 'line_content'
+  UNFOLDABLE_LINE_CLASS = 'js-unfold'
+  EMPTY_CELL_CLASS = 'empty-cell'
+  OLD_LINE_CLASS = 'old_line'
+  NEW_CLASS = 'new'
+  LINE_COLUMN_CLASSES = ".#{LINE_NUMBER_CLASS}, .line_content"
+  TEXT_FILE_SELECTOR = '.text-file'
+  DEBOUNCE_TIMEOUT_DURATION = 100
+
+  constructor: (@filesContainerElement) ->
+    @VIEW_TYPE = $('input#view[type=hidden]').val()
+
+    debounce = _.debounce @render, DEBOUNCE_TIMEOUT_DURATION
+
+    $(document)
+      .on 'mouseover', LINE_COLUMN_CLASSES, debounce
+      .on 'mouseleave', LINE_COLUMN_CLASSES, @destroy
+
+  render: (e) =>
+    $currentTarget = $(e.currentTarget)
+    buttonParentElement = @getButtonParent $currentTarget
+    return unless @shouldRender e, buttonParentElement
+
+    textFileElement = @getTextFileElement $currentTarget
+    lineContentElement = @getLineContent $currentTarget
+
+    buttonParentElement.append @buildButton
+      noteableType: textFileElement.attr 'data-noteable-type'
+      noteableID: textFileElement.attr 'data-noteable-id'
+      commitID: textFileElement.attr 'data-commit-id'
+      noteType: lineContentElement.attr 'data-note-type'
+      position: lineContentElement.attr 'data-position'
+      lineType: lineContentElement.attr 'data-line-type'
+      discussionID: lineContentElement.attr 'data-discussion-id'
+      lineCode: lineContentElement.attr 'data-line-code'
+    return
+
+  destroy: (e) =>
+    return if @isMovingToSameType e
+    $(COMMENT_BUTTON_CLASS, @getButtonParent $(e.currentTarget)).remove()
+    return
+
+  buildButton: (buttonAttributes) ->
+    initializedButtonTemplate = COMMENT_BUTTON_TEMPLATE
+      COMMENT_BUTTON_CLASS: COMMENT_BUTTON_CLASS.substr 1
+    $(initializedButtonTemplate).attr
+      'data-noteable-type': buttonAttributes.noteableType
+      'data-noteable-id': buttonAttributes.noteableID
+      'data-commit-id': buttonAttributes.commitID
+      'data-note-type': buttonAttributes.noteType
+      'data-line-code': buttonAttributes.lineCode
+      'data-position': buttonAttributes.position
+      'data-discussion-id': buttonAttributes.discussionID
+      'data-line-type': buttonAttributes.lineType
+
+  getTextFileElement: (hoveredElement) ->
+    $(hoveredElement.closest TEXT_FILE_SELECTOR)
+
+  getLineContent: (hoveredElement) ->
+    return hoveredElement if hoveredElement.hasClass LINE_CONTENT_CLASS
+
+    $(".#{LINE_CONTENT_CLASS + @diffTypeClass hoveredElement}", hoveredElement.parent())
+
+  getButtonParent: (hoveredElement) ->
+    if @VIEW_TYPE is 'inline'
+      return hoveredElement if hoveredElement.hasClass OLD_LINE_CLASS
+
+      $(".#{OLD_LINE_CLASS}", hoveredElement.parent())
+    else
+      return hoveredElement if hoveredElement.hasClass LINE_NUMBER_CLASS
+
+      $(".#{LINE_NUMBER_CLASS + @diffTypeClass hoveredElement}", hoveredElement.parent())
+
+  diffTypeClass: (hoveredElement) ->
+    if hoveredElement.hasClass(NEW_CLASS) then '.new' else '.old'
+
+  isMovingToSameType: (e) ->
+    newButtonParent = @getButtonParent $(e.toElement)
+    return false unless newButtonParent
+    newButtonParent.is @getButtonParent $(e.currentTarget)
+
+  shouldRender: (e, buttonParentElement) ->
+    (not buttonParentElement.hasClass(EMPTY_CELL_CLASS) and \
+    not buttonParentElement.hasClass(UNFOLDABLE_LINE_CLASS) and \
+    $(COMMENT_BUTTON_CLASS, buttonParentElement).length is 0)
+
+$.fn.filesCommentButton = ->
+  return unless this and @parent().data('can-create-note')?
+
+  @each ->
+    unless $.data this, 'filesCommentButton'
+      $.data this, 'filesCommentButton', new FilesCommentButton $(this)
diff --git a/app/assets/javascripts/flash.js.coffee b/app/assets/javascripts/flash.js.coffee
index 4f73d215b85..5a493041538 100644
--- a/app/assets/javascripts/flash.js.coffee
+++ b/app/assets/javascripts/flash.js.coffee
@@ -1,16 +1,28 @@
 class @Flash
-  constructor: (message, type = 'alert')->
-    @flash = $(".flash-container")
-    @flash.html("")
+  hideFlash = -> $(@).fadeOut()
 
-    innerDiv = $('<div/>',
-      class: "flash-#{type}",
+  constructor: (message, type = 'alert', parent = null)->
+    if parent
+      @flashContainer = parent.find('.flash-container')
+    else
+      @flashContainer = $('.flash-container-page')
+
+    @flashContainer.html('')
+
+    flash = $('<div/>',
+      class: "flash-#{type}"
+    )
+    flash.on 'click', hideFlash
+
+    textDiv = $('<div/>',
+      class: 'flash-text',
       text: message
     )
-    innerDiv.appendTo(".flash-container")
+    textDiv.appendTo(flash)
+
+    if @flashContainer.parent().hasClass('content-wrapper')
+      textDiv.addClass('container-fluid container-limited')
 
-    @flash.click -> $(@).fadeOut()
-    @flash.show()
+    flash.appendTo(@flashContainer)
+    @flashContainer.show()
 
-  pinTo: (selector) ->
-    @flash.detach().appendTo(selector)
diff --git a/app/assets/javascripts/gfm_auto_complete.js.coffee b/app/assets/javascripts/gfm_auto_complete.js.coffee
index 76c3083232b..4a851d9c9fb 100644
--- a/app/assets/javascripts/gfm_auto_complete.js.coffee
+++ b/app/assets/javascripts/gfm_auto_complete.js.coffee
@@ -4,7 +4,7 @@ window.GitLab ?= {}
 GitLab.GfmAutoComplete =
   dataLoading: false
   dataLoaded: false
-
+  cachedData: {}
   dataSource: ''
 
   # Emoji
@@ -15,6 +15,9 @@ GitLab.GfmAutoComplete =
   Members:
     template: '<li>${username} <small>${title}</small></li>'
 
+  Labels:
+    template: '<li><span class="dropdown-label-box" style="background: ${color}"></span> ${title}</li>'
+
   # Issues and MergeRequests
   Issues:
     template: '<li><small>${id}</small> ${title}</li>'
@@ -52,7 +55,7 @@ GitLab.GfmAutoComplete =
     @setupAtWho()
 
     if @dataSource
-      if !@dataLoading
+      if not @dataLoading and not @cachedData
         @dataLoading = true
 
         # We should wait until initializations are done
@@ -67,6 +70,8 @@ GitLab.GfmAutoComplete =
             @loadData(data)
         , 1000)
 
+      if @cachedData?
+        @loadData(@cachedData)
 
   setupAtWho: ->
     # Emoji
@@ -176,6 +181,25 @@ GitLab.GfmAutoComplete =
             title:  sanitize(m.title)
             search: "#{m.iid} #{m.title}"
 
+    @input.atwho
+      at: '~'
+      alias: 'labels'
+      searchKey: 'search'
+      displayTpl: @Labels.template
+      insertTpl: '${atwho-at}${title}'
+      callbacks:
+        beforeSave: (merges) ->
+          sanitizeLabelTitle = (title)->
+            if /[\w\?&]+\s+[\w\?&]+/g.test(title)
+              "\"#{sanitize(title)}\""
+            else
+              sanitize(title)
+
+          $.map merges, (m) ->
+            title: sanitizeLabelTitle(m.title)
+            color: m.color
+            search: "#{m.title}"
+
   destroyAtWho: ->
     @input.atwho('destroy')
 
@@ -183,6 +207,7 @@ GitLab.GfmAutoComplete =
     $.getJSON(dataSource)
 
   loadData: (data) ->
+    @cachedData = data
     @dataLoaded = true
 
     # load members
@@ -195,6 +220,8 @@ GitLab.GfmAutoComplete =
     @input.atwho 'load', 'mergerequests', data.mergerequests
     # load emojis
     @input.atwho 'load', ':', data.emojis
+    # load labels
+    @input.atwho 'load', '~', data.labels
 
     # This trigger at.js again
     # otherwise we would be stuck with loading until the user types
diff --git a/app/assets/javascripts/gl_dropdown.js.coffee b/app/assets/javascripts/gl_dropdown.js.coffee
index b49bd4565a7..1b0d0db8954 100644
--- a/app/assets/javascripts/gl_dropdown.js.coffee
+++ b/app/assets/javascripts/gl_dropdown.js.coffee
@@ -56,9 +56,10 @@ class GitLabDropdownFilter
     return BLUR_KEYCODES.indexOf(keyCode) >= 0
 
   filter: (search_text) ->
+    @options.onFilter(search_text) if @options.onFilter
     data = @options.data()
 
-    if data?
+    if data? and not @options.filterByText
       results = data
 
       if search_text isnt ''
@@ -102,10 +103,11 @@ class GitLabDropdownFilter
           $el = $(@)
           matches = fuzzaldrinPlus.match($el.text().trim(), search_text)
 
-          if matches.length
-            $el.show()
-          else
-            $el.hide()
+          unless $el.is('.dropdown-header')
+            if matches.length
+              $el.show()
+            else
+              $el.hide()
       else
         elements.show()
 
@@ -185,12 +187,16 @@ class GitLabDropdown
             @fullData = data
 
             @parseData @fullData
+
+            @filter.input.trigger('keyup') if @options.filterable and @filter and @filter.input
         }
 
     # Init filterable
     if @options.filterable
       @filter = new GitLabDropdownFilter @filterInput,
         filterInputBlur: @filterInputBlur
+        filterByText: @options.filterByText
+        onFilter: @options.onFilter
         remote: @options.filterRemote
         query: @options.data
         keys: searchFields
@@ -216,6 +222,13 @@ class GitLabDropdown
     @dropdown.on 'keyup', (e) =>
       if e.which is 27 # Escape key
         $('.dropdown-menu-close', @dropdown).trigger 'click'
+    @dropdown.on 'blur', 'a', (e) =>
+      if e.relatedTarget?
+        $relatedTarget = $(e.relatedTarget)
+        $dropdownMenu = $relatedTarget.closest('.dropdown-menu')
+
+        if $dropdownMenu.length is 0
+          @dropdown.removeClass('open')
 
     if @dropdown.find(".dropdown-toggle-page").length
       @dropdown.find(".dropdown-toggle-page, .dropdown-menu-back").on "click", (e) =>
@@ -278,7 +291,7 @@ class GitLabDropdown
         html = @renderData(data)
 
     # Render the full menu
-    full_html = @renderMenu(html.join(""))
+    full_html = @renderMenu(html)
 
     @appendMenu(full_html)
 
@@ -302,6 +315,9 @@ class GitLabDropdown
     if @options.setIndeterminateIds
       @options.setIndeterminateIds.call(@)
 
+    if @options.setActiveIds
+      @options.setActiveIds.call(@)
+
     # Makes indeterminate items effective
     if @fullData and @dropdown.find('.dropdown-menu-toggle').hasClass('js-filter-bulk-update')
       @parseData @fullData
@@ -346,7 +362,8 @@ class GitLabDropdown
     if @options.renderMenu
       menu_html = @options.renderMenu(html)
     else
-      menu_html = "<ul>#{html}</ul>"
+      menu_html = $('<ul />')
+        .append(html)
 
     return menu_html
 
@@ -355,7 +372,9 @@ class GitLabDropdown
     selector = '.dropdown-content'
     if @dropdown.find(".dropdown-toggle-page").length
       selector = ".dropdown-page-one .dropdown-content"
-    $(selector, @dropdown).html html
+    $(selector, @dropdown)
+      .empty()
+      .append(html)
 
   # Render the row
   renderItem: (data, group = false, index = false) ->
@@ -437,6 +456,8 @@ class GitLabDropdown
 
   rowClicked: (el) ->
     fieldName = @options.fieldName
+    isInput = $(@el).is('input')
+
     if @renderedData
       groupName = el.data('group')
       if groupName
@@ -447,14 +468,23 @@ class GitLabDropdown
         selectedObject = @renderedData[selectedIndex]
 
     value = if @options.id then @options.id(selectedObject, el) else selectedObject.id
-    field = @dropdown.parent().find("input[name='#{fieldName}'][value='#{value}']")
+
+    if isInput
+      field = $(@el)
+    else
+      field = @dropdown.parent().find("input[name='#{fieldName}'][value='#{value}']")
+
     if el.hasClass(ACTIVE_CLASS)
       el.removeClass(ACTIVE_CLASS)
-      field.remove()
+
+      if isInput
+        field.val('')
+      else
+        field.remove()
 
       # Toggle the dropdown label
       if @options.toggleLabel
-        @updateLabel()
+        @updateLabel(selectedObject, el, @)
       else
         selectedObject
     else if el.hasClass(INDETERMINATE_CLASS)
@@ -471,7 +501,9 @@ class GitLabDropdown
     else
       if not @options.multiSelect or el.hasClass('dropdown-clear-active')
         @dropdown.find(".#{ACTIVE_CLASS}").removeClass ACTIVE_CLASS
-        @dropdown.parent().find("input[name='#{fieldName}']").remove()
+
+        unless isInput
+          @dropdown.parent().find("input[name='#{fieldName}']").remove()
 
       if !value?
         field.remove()
@@ -481,12 +513,14 @@ class GitLabDropdown
 
       # Toggle the dropdown label
       if @options.toggleLabel
-        @updateLabel(selectedObject, el)
+        @updateLabel(selectedObject, el, @)
       if value?
         if !field.length and fieldName
           @addInput(fieldName, value)
         else
-          field.val value
+          field
+            .val value
+            .trigger 'change'
 
       return selectedObject
 
@@ -513,7 +547,7 @@ class GitLabDropdown
     if $el.length
       e.preventDefault()
       e.stopImmediatePropagation()
-      $(selector, @dropdown)[0].click()
+      $el.first().trigger('click')
 
   addArrowKeyEvent: ->
     ARROW_KEY_CODES = [38, 40]
@@ -580,8 +614,8 @@ class GitLabDropdown
       # Scroll the dropdown content up
       $dropdownContent.scrollTop(listItemTop - dropdownContentTop)
 
-  updateLabel: (selected = null, el = null) =>
-    $(@el).find(".dropdown-toggle-text").text @options.toggleLabel(selected, el)
+  updateLabel: (selected = null, el = null, instance = null) =>
+    $(@el).find(".dropdown-toggle-text").text @options.toggleLabel(selected, el, instance)
 
 $.fn.glDropdown = (opts) ->
   return @.each ->
diff --git a/app/assets/javascripts/gl_form.js.coffee b/app/assets/javascripts/gl_form.js.coffee
index d540cc4dc46..77512d187c9 100644
--- a/app/assets/javascripts/gl_form.js.coffee
+++ b/app/assets/javascripts/gl_form.js.coffee
@@ -34,6 +34,8 @@ class @GLForm
       # form and textarea event listeners
       @addEventListeners()
 
+      gl.text.init(@form)
+
     # hide discard button
     @form.find('.js-note-discard').hide()
 
@@ -42,6 +44,7 @@ class @GLForm
   clearEventListeners: ->
     @textarea.off 'focus'
     @textarea.off 'blur'
+    gl.text.removeListeners(@form)
 
   addEventListeners: ->
     @textarea.on 'focus', ->
diff --git a/app/assets/javascripts/graphs/application.js.coffee b/app/assets/javascripts/graphs/application.js.coffee
index 91f81a5d249..e0f681acf0b 100644
--- a/app/assets/javascripts/graphs/application.js.coffee
+++ b/app/assets/javascripts/graphs/application.js.coffee
@@ -4,5 +4,4 @@
 # It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
 # the compiled file.
 #
-#= require Chart
 #= require_tree .
diff --git a/app/assets/javascripts/graphs/stat_graph_contributors_graph.js.coffee b/app/assets/javascripts/graphs/stat_graph_contributors_graph.js.coffee
index 584d281a510..834a81af459 100644
--- a/app/assets/javascripts/graphs/stat_graph_contributors_graph.js.coffee
+++ b/app/assets/javascripts/graphs/stat_graph_contributors_graph.js.coffee
@@ -121,7 +121,11 @@ class @ContributorsMasterGraph extends ContributorsGraph
 
 class @ContributorsAuthorGraph extends ContributorsGraph
   constructor: (@data) ->
-    @width = $('.content').width()/2 - 100
+    # Don't split graph size in half for mobile devices.
+    if $(window).width() < 768
+      @width = $('.content').width() - 80
+    else
+      @width = ($('.content').width() / 2) - 100
     @height = 200
     @x = null
     @y = null
diff --git a/app/assets/javascripts/importer_status.js.coffee b/app/assets/javascripts/importer_status.js.coffee
index b0edc895649..eb046eb2eff 100644
--- a/app/assets/javascripts/importer_status.js.coffee
+++ b/app/assets/javascripts/importer_status.js.coffee
@@ -7,13 +7,16 @@ class @ImporterStatus
     $('.js-add-to-import')
       .off 'click'
       .on 'click', (e) =>
-        new_namespace = null
         $btn = $(e.currentTarget)
         $tr = $btn.closest('tr')
+        $target_field = $tr.find('.import-target')
+        $namespace_input = $target_field.find('input')
         id = $tr.attr('id').replace('repo_', '')
-        if $tr.find('.import-target input').length > 0
-          new_namespace = $tr.find('.import-target input').prop('value')
-          $tr.find('.import-target').empty().append("#{new_namespace} / #{$tr.find('.import-target').data('project_name')}")
+        new_namespace = null
+
+        if $namespace_input.length > 0
+          new_namespace = $namespace_input.prop('value')
+          $target_field.empty().append("#{new_namespace}/#{$target_field.data('project_name')}")
 
         $btn
           .disable()
diff --git a/app/assets/javascripts/issuable.js.coffee b/app/assets/javascripts/issuable.js.coffee
index d0901be1509..7f795f8096b 100644
--- a/app/assets/javascripts/issuable.js.coffee
+++ b/app/assets/javascripts/issuable.js.coffee
@@ -11,11 +11,11 @@ issuable_created = false
   initTemplates: ->
     Issuable.labelRow = _.template(
       '<% _.each(labels, function(label){ %>
-        <span class="label-row btn-group" role="group" aria-label="<%= _.escape(label.title) %>" style="color: <%= label.text_color %>;">
-          <a href="#" class="btn btn-transparent has-tooltip" style="background-color: <%= label.color %>;" title="<%= _.escape(label.description) %>" data-container="body">
-            <%= _.escape(label.title) %>
+        <span class="label-row btn-group" role="group" aria-label="<%- label.title %>" style="color: <%- label.text_color %>;">
+          <a href="#" class="btn btn-transparent has-tooltip" style="background-color: <%- label.color %>;" title="<%- label.description %>" data-container="body">
+            <%- label.title %>
           </a>
-          <button type="button" class="btn btn-transparent label-remove js-label-filter-remove" style="background-color: <%= label.color %>;" data-label="<%= _.escape(label.title) %>">
+          <button type="button" class="btn btn-transparent label-remove js-label-filter-remove" style="background-color: <%- label.color %>;" data-label="<%- label.title %>">
             <i class="fa fa-times"></i>
           </button>
         </span>
@@ -32,13 +32,11 @@ issuable_created = false
           $search = $('#issue_search')
           $form = $('.js-filter-form')
           $input = $("input[name='#{$search.attr('name')}']", $form)
-
           if $input.length is 0
             $form.append "<input type='hidden' name='#{$search.attr('name')}' value='#{_.escape($search.val())}'/>"
           else
             $input.val $search.val()
-
-          Issuable.filterResults $form
+          Issuable.filterResults $form if $search.val() isnt ''
         , 500)
 
   initLabelFilterRemove: ->
@@ -59,21 +57,23 @@ issuable_created = false
   filterResults: (form) =>
     formData = form.serialize()
 
-    $('.issues-holder, .merge-requests-holder').css('opacity', '0.5')
     formAction = form.attr('action')
     issuesUrl = formAction
     issuesUrl += ("#{if formAction.indexOf('?') < 0 then '?' else '&'}")
     issuesUrl += formData
 
-    Turbolinks.visit(issuesUrl);
+    Turbolinks.visit(issuesUrl)
 
   initChecks: ->
+    @issuableBulkActions = $('.bulk-update').data('bulkActions')
+
     $('.check_all_issues').off('click').on('click', ->
       $('.selected_issue').prop('checked', @checked)
       Issuable.checkChanged()
     )
 
-    $('.selected_issue').off('change').on('change', Issuable.checkChanged)
+    $('.selected_issue').off('change').on('change', Issuable.checkChanged.bind(@))
+
 
   checkChanged: ->
     checked_issues = $('.selected_issue:checked')
@@ -88,3 +88,6 @@ issuable_created = false
       $('#update_issues_ids').val []
       $('.issues_bulk_update').hide()
       $('.issues-other-filters').show()
+      @issuableBulkActions.willUpdateLabels = false
+
+    return true
diff --git a/app/assets/javascripts/issuable_form.js.coffee b/app/assets/javascripts/issuable_form.js.coffee
index 898506fde32..5b7a4831dfc 100644
--- a/app/assets/javascripts/issuable_form.js.coffee
+++ b/app/assets/javascripts/issuable_form.js.coffee
@@ -102,6 +102,10 @@ class @IssuableForm
             return {
               results: data
             }
+          data: (query) ->
+            {
+              search: query
+            }
         formatResult: (project) ->
           project.name_with_namespace
         formatSelection: (project) ->
diff --git a/app/assets/javascripts/issue.js.coffee b/app/assets/javascripts/issue.js.coffee
index 157361404e0..f446aa49cde 100644
--- a/app/assets/javascripts/issue.js.coffee
+++ b/app/assets/javascripts/issue.js.coffee
@@ -99,7 +99,7 @@ class @Issue
 
     # If the user doesn't have the required permissions the container isn't
     # rendered at all.
-    return unless $container
+    return if $container.length is 0
 
     $.getJSON($container.data('path'))
       .error ->
diff --git a/app/assets/javascripts/issue_status_select.js.coffee b/app/assets/javascripts/issue_status_select.js.coffee
index c5740f27ddd..ed50e2e698f 100644
--- a/app/assets/javascripts/issue_status_select.js.coffee
+++ b/app/assets/javascripts/issue_status_select.js.coffee
@@ -6,6 +6,13 @@ class @IssueStatusSelect
       $(el).glDropdown(
         selectable: true
         fieldName: fieldName
+        toggleLabel: (selected, el, instance) =>
+          label = 'Author'
+          $item = instance.dropdown.find('.is-active')
+          label = $item.text() if $item.length
+          label
+        clicked: (item, $el, e)->
+          e.preventDefault()
         id: (obj, el) ->
           $(el).data("id")
       )
diff --git a/app/assets/javascripts/issues-bulk-assignment.js.coffee b/app/assets/javascripts/issues-bulk-assignment.js.coffee
index b454f9389dd..6b0e69dbae7 100644
--- a/app/assets/javascripts/issues-bulk-assignment.js.coffee
+++ b/app/assets/javascripts/issues-bulk-assignment.js.coffee
@@ -7,6 +7,11 @@ class @IssuableBulkActions
       @issues = @getElement('.issues-list .issue')
     } = opts
 
+    # Save instance
+    @form.data 'bulkActions', @
+
+    @willUpdateLabels = false
+
     @bindEvents()
 
     # Fixes bulk-assign not working when navigating through pages
@@ -87,11 +92,12 @@ class @IssuableBulkActions
         add_label_ids     : []
         remove_label_ids  : []
 
-    @getLabelsToApply().map (id) ->
-      formData.update.add_label_ids.push id
+    if @willUpdateLabels
+      @getLabelsToApply().map (id) ->
+        formData.update.add_label_ids.push id
 
-    @getLabelsToRemove().map (id) ->
-      formData.update.remove_label_ids.push id
+      @getLabelsToRemove().map (id) ->
+        formData.update.remove_label_ids.push id
 
     formData
 
diff --git a/app/assets/javascripts/labels_select.js.coffee b/app/assets/javascripts/labels_select.js.coffee
index 9ca88f1226e..1a802b81452 100644
--- a/app/assets/javascripts/labels_select.js.coffee
+++ b/app/assets/javascripts/labels_select.js.coffee
@@ -32,14 +32,14 @@ class @LabelsSelect
       if issueUpdateURL
         labelHTMLTemplate = _.template(
             '<% _.each(labels, function(label){ %>
-            <a href="<%= ["",issueURLSplit[1], issueURLSplit[2],""].join("/") %>issues?label_name[]=<%= _.escape(label.title) %>">
-            <span class="label has-tooltip color-label" title="<%= _.escape(label.description) %>" style="background-color: <%= label.color %>; color: <%= label.text_color %>;">
-            <%= _.escape(label.title) %>
+            <a href="<%- ["",issueURLSplit[1], issueURLSplit[2],""].join("/") %>issues?label_name[]=<%- encodeURIComponent(label.title) %>">
+            <span class="label has-tooltip color-label" title="<%- label.description %>" style="background-color: <%- label.color %>; color: <%- label.text_color %>;">
+            <%- label.title %>
             </span>
             </a>
             <% }); %>'
         )
-        labelNoneHTMLTemplate = _.template('<div class="light">None</div>')
+        labelNoneHTMLTemplate = '<span class="no-value">None</span>'
 
       if newLabelField.length
 
@@ -145,7 +145,7 @@ class @LabelsSelect
             template = labelHTMLTemplate(data)
             labelCount = data.labels.length
           else
-            template = labelNoneHTMLTemplate()
+            template = labelNoneHTMLTemplate
           $value
             .removeAttr('style')
             .html(template)
@@ -184,20 +184,22 @@ class @LabelsSelect
               .value()
 
             if $dropdown.hasClass 'js-extra-options'
-              if showNo
-                data.unshift(
-                  id: 0
-                  title: 'No Label'
-                )
-
+              extraData = []
               if showAny
-                data.unshift(
+                extraData.push(
                   isAny: true
                   title: 'Any Label'
                 )
 
-              if data.length > 2
-                data.splice 2, 0, 'divider'
+              if showNo
+                extraData.push(
+                  id: 0
+                  title: 'No Label'
+                )
+
+              if extraData.length
+                extraData.push 'divider'
+                data = extraData.concat(data)
 
             callback data
 
@@ -210,9 +212,21 @@ class @LabelsSelect
 
           if $dropdown.hasClass('js-filter-bulk-update')
             indeterminate = instance.indeterminateIds
+            active = instance.activeIds
+
             if indeterminate.indexOf(label.id) isnt -1
               selectedClass.push 'is-indeterminate'
 
+            if active.indexOf(label.id) isnt -1
+              # Remove is-indeterminate class if the item will be marked as active
+              i = selectedClass.indexOf 'is-indeterminate'
+              selectedClass.splice i, 1 unless i is -1
+
+              selectedClass.push 'is-active'
+
+              # Add input manually
+              instance.addInput @fieldName, label.id
+
           if $form.find("input[type='hidden']\
             [name='#{$dropdown.data('fieldName')}']\
             [value='#{this.id(label)}']").length
@@ -249,7 +263,7 @@ class @LabelsSelect
             $a.attr('data-label-id', label.id)
 
           $a.addClass(selectedClass.join(' '))
-            .html("#{colorEl} #{_.escape(label.title)}")
+            .html("#{colorEl} #{label.title}")
 
           # Return generated html
           $li.html($a).prop('outerHTML')
@@ -275,8 +289,14 @@ class @LabelsSelect
             defaultLabel
         fieldName: $dropdown.data('field-name')
         id: (label) ->
+          if $dropdown.hasClass('js-issuable-form-dropdown')
+            if label.id is 0
+              return
+            else
+              return label.id
+
           if $dropdown.hasClass("js-filter-submit") and not label.isAny?
-            _.escape label.title
+            label.title
           else
             label.id
 
@@ -288,6 +308,9 @@ class @LabelsSelect
           $selectbox.hide()
           # display:block overrides the hide-collapse rule
           $value.removeAttr('style')
+
+          return if $dropdown.hasClass('js-issuable-form-dropdown')
+
           if $dropdown.hasClass 'js-multiselect'
             if $dropdown.hasClass('js-filter-submit') and (isIssueIndex or isMRIndex)
               selectedLabels = $dropdown
@@ -307,7 +330,9 @@ class @LabelsSelect
 
         multiSelect: $dropdown.hasClass 'js-multiselect'
         clicked: (label) ->
-          if $dropdown.hasClass('js-filter-bulk-update')
+          _this.enableBulkLabelDropdown()
+
+          if $dropdown.hasClass('js-filter-bulk-update') or $dropdown.hasClass('js-issuable-form-dropdown')
             return
 
           page = $('body').data 'page'
@@ -328,6 +353,10 @@ class @LabelsSelect
         setIndeterminateIds: ->
           if @dropdown.find('.dropdown-menu-toggle').hasClass('js-filter-bulk-update')
             @indeterminateIds = _this.getIndeterminateIds()
+
+        setActiveIds: ->
+          if @dropdown.find('.dropdown-menu-toggle').hasClass('js-filter-bulk-update')
+            @activeIds = _this.getActiveIds()
       )
 
     @bindEvents()
@@ -352,3 +381,17 @@ class @LabelsSelect
       label_ids.push $("#issue_#{issue_id}").data('labels')
 
     _.flatten(label_ids)
+
+  getActiveIds: ->
+    label_ids = []
+
+    $('.selected_issue:checked').each (i, el) ->
+      issue_id = $(el).data('id')
+      label_ids.push $("#issue_#{issue_id}").data('labels')
+
+    _.intersection.apply _, label_ids
+
+  enableBulkLabelDropdown: ->
+    if $('.selected_issue:checked').length
+      issuableBulkActions = $('.bulk-update').data('bulkActions')
+      issuableBulkActions.willUpdateLabels = true
diff --git a/app/assets/javascripts/layout_nav.js.coffee b/app/assets/javascripts/layout_nav.js.coffee
index f8f0aea427e..f639f7f5892 100644
--- a/app/assets/javascripts/layout_nav.js.coffee
+++ b/app/assets/javascripts/layout_nav.js.coffee
@@ -3,11 +3,10 @@ hideEndFade = ($scrollingTabs) ->
     $this = $(@)
 
     $this
-      .find('.fade-right')
-      .toggleClass('end-scroll', $this.width() is $this.prop('scrollWidth'))
+      .siblings('.fade-right')
+      .toggleClass('scrolling', $this.width() < $this.prop('scrollWidth'))
 
 $ ->
-  $('.fade-left').addClass('end-scroll')
 
   hideEndFade($('.scrolling-tabs'))
 
@@ -21,5 +20,5 @@ $ ->
     currentPosition = $this.scrollLeft()
     maxPosition = $this.prop('scrollWidth') - $this.outerWidth()
 
-    $this.find('.fade-left').toggleClass('end-scroll', currentPosition is 0)
-    $this.find('.fade-right').toggleClass('end-scroll', currentPosition is maxPosition)
+    $this.siblings('.fade-left').toggleClass('scrolling', currentPosition > 0)
+    $this.siblings('.fade-right').toggleClass('scrolling', currentPosition < maxPosition - 1)
diff --git a/app/assets/javascripts/lib/chart.js.coffee b/app/assets/javascripts/lib/chart.js.coffee
new file mode 100644
index 00000000000..82217fc5107
--- /dev/null
+++ b/app/assets/javascripts/lib/chart.js.coffee
@@ -0,0 +1 @@
+#= require Chart
diff --git a/app/assets/javascripts/lib/common_utils.js.coffee b/app/assets/javascripts/lib/common_utils.js.coffee
deleted file mode 100644
index 0000e99a650..00000000000
--- a/app/assets/javascripts/lib/common_utils.js.coffee
+++ /dev/null
@@ -1,24 +0,0 @@
-((w) ->
-
-  jQuery.timefor = (time, suffix, expiredLabel) ->
-
-    return '' unless time
-
-    suffix       or= 'remaining'
-    expiredLabel or= 'Past due'
-
-    jQuery.timeago.settings.allowFuture = yes
-
-    { suffixFromNow } = jQuery.timeago.settings.strings
-    jQuery.timeago.settings.strings.suffixFromNow = suffix
-
-    timefor = $.timeago time
-
-    if timefor.indexOf('ago') > -1
-      timefor = expiredLabel
-
-    jQuery.timeago.settings.strings.suffixFromNow = suffixFromNow
-
-    return timefor
-
-) window
diff --git a/app/assets/javascripts/lib/cropper.js.coffee b/app/assets/javascripts/lib/cropper.js.coffee
new file mode 100644
index 00000000000..32536d23fe3
--- /dev/null
+++ b/app/assets/javascripts/lib/cropper.js.coffee
@@ -0,0 +1 @@
+#= require cropper
diff --git a/app/assets/javascripts/lib/d3.js.coffee b/app/assets/javascripts/lib/d3.js.coffee
new file mode 100644
index 00000000000..74f0a0bb06a
--- /dev/null
+++ b/app/assets/javascripts/lib/d3.js.coffee
@@ -0,0 +1 @@
+#= require d3
diff --git a/app/assets/javascripts/lib/raphael.js.coffee b/app/assets/javascripts/lib/raphael.js.coffee
new file mode 100644
index 00000000000..ab8e5979b87
--- /dev/null
+++ b/app/assets/javascripts/lib/raphael.js.coffee
@@ -0,0 +1,3 @@
+#= require raphael
+#= require g.raphael
+#= require g.bar
diff --git a/app/assets/javascripts/lib/animate.js.coffee b/app/assets/javascripts/lib/utils/animate.js.coffee
index ec3b44d6126..ec3b44d6126 100644
--- a/app/assets/javascripts/lib/animate.js.coffee
+++ b/app/assets/javascripts/lib/utils/animate.js.coffee
diff --git a/app/assets/javascripts/lib/utils/common_utils.js.coffee b/app/assets/javascripts/lib/utils/common_utils.js.coffee
new file mode 100644
index 00000000000..d4dd3dc329a
--- /dev/null
+++ b/app/assets/javascripts/lib/utils/common_utils.js.coffee
@@ -0,0 +1,68 @@
+((w) ->
+
+  w.gl       or= {}
+  w.gl.utils or= {}
+
+  w.gl.utils.isInGroupsPage = ->
+
+    return gl.utils.getPagePath() is 'groups'
+
+
+  w.gl.utils.isInProjectPage = ->
+
+    return gl.utils.getPagePath() is 'projects'
+
+
+  w.gl.utils.getProjectSlug = ->
+
+    return if @isInProjectPage() then $('body').data 'project' else null
+
+
+  w.gl.utils.getGroupSlug = ->
+
+    return if @isInGroupsPage() then $('body').data 'group' else null
+
+
+
+  gl.utils.updateTooltipTitle = ($tooltipEl, newTitle) ->
+
+    $tooltipEl
+      .tooltip 'destroy'
+      .attr    'title', newTitle
+      .tooltip 'fixTitle'
+
+
+  gl.utils.preventDisabledButtons = ->
+
+    $('.btn').click (e) ->
+      if $(this).hasClass 'disabled'
+        e.preventDefault()
+        e.stopImmediatePropagation()
+        return false
+
+  gl.utils.getPagePath = ->
+    return $('body').data('page').split(':')[0]
+
+
+  jQuery.timefor = (time, suffix, expiredLabel) ->
+
+    return '' unless time
+
+    suffix       or= 'remaining'
+    expiredLabel or= 'Past due'
+
+    jQuery.timeago.settings.allowFuture = yes
+
+    { suffixFromNow } = jQuery.timeago.settings.strings
+    jQuery.timeago.settings.strings.suffixFromNow = suffix
+
+    timefor = $.timeago time
+
+    if timefor.indexOf('ago') > -1
+      timefor = expiredLabel
+
+    jQuery.timeago.settings.strings.suffixFromNow = suffixFromNow
+
+    return timefor
+
+) window
diff --git a/app/assets/javascripts/lib/datetime_utility.js.coffee b/app/assets/javascripts/lib/utils/datetime_utility.js.coffee
index 948d6dbf07e..178963fe0aa 100644
--- a/app/assets/javascripts/lib/datetime_utility.js.coffee
+++ b/app/assets/javascripts/lib/utils/datetime_utility.js.coffee
@@ -2,10 +2,14 @@
 
   w.gl ?= {}
   w.gl.utils ?= {}
+  w.gl.utils.days = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday']
 
   w.gl.utils.formatDate = (datetime) ->
     dateFormat(datetime, 'mmm d, yyyy h:MMtt Z')
 
+  w.gl.utils.getDayName = (date) ->
+    this.days[date.getDay()]
+
   w.gl.utils.localTimeAgo = ($timeagoEls, setTimeago = true) ->
     $timeagoEls.each( ->
           $el = $(@)
diff --git a/app/assets/javascripts/lib/emoji_aliases.js.coffee.erb b/app/assets/javascripts/lib/utils/emoji_aliases.js.coffee.erb
index 80f9936b9c2..80f9936b9c2 100644
--- a/app/assets/javascripts/lib/emoji_aliases.js.coffee.erb
+++ b/app/assets/javascripts/lib/utils/emoji_aliases.js.coffee.erb
diff --git a/app/assets/javascripts/lib/jquery.timeago.js b/app/assets/javascripts/lib/utils/jquery.timeago.js
index cc17aa7d3d1..cc17aa7d3d1 100644
--- a/app/assets/javascripts/lib/jquery.timeago.js
+++ b/app/assets/javascripts/lib/utils/jquery.timeago.js
diff --git a/app/assets/javascripts/lib/md5.js b/app/assets/javascripts/lib/utils/md5.js
index b63716eaad2..b63716eaad2 100644
--- a/app/assets/javascripts/lib/md5.js
+++ b/app/assets/javascripts/lib/utils/md5.js
diff --git a/app/assets/javascripts/lib/notify.js.coffee b/app/assets/javascripts/lib/utils/notify.js.coffee
index 9e28353ac34..9e28353ac34 100644
--- a/app/assets/javascripts/lib/notify.js.coffee
+++ b/app/assets/javascripts/lib/utils/notify.js.coffee
diff --git a/app/assets/javascripts/lib/utils/text_utility.js.coffee b/app/assets/javascripts/lib/utils/text_utility.js.coffee
new file mode 100644
index 00000000000..2e1407f8738
--- /dev/null
+++ b/app/assets/javascripts/lib/utils/text_utility.js.coffee
@@ -0,0 +1,105 @@
+((w) ->
+  w.gl ?= {}
+  w.gl.text ?= {}
+
+  gl.text.randomString = -> Math.random().toString(36).substring(7)
+
+  gl.text.replaceRange = (s, start, end, substitute) ->
+    s.substring(0, start) + substitute + s.substring(end);
+
+  gl.text.selectedText = (text, textarea) ->
+    text.substring(textarea.selectionStart, textarea.selectionEnd)
+
+  gl.text.lineBefore = (text, textarea) ->
+    split = text.substring(0, textarea.selectionStart).trim().split('\n')
+    split[split.length - 1]
+
+  gl.text.lineAfter = (text, textarea) ->
+    text.substring(textarea.selectionEnd).trim().split('\n')[0]
+
+  gl.text.blockTagText = (text, textArea, blockTag, selected) ->
+    lineBefore = @lineBefore(text, textArea)
+    lineAfter = @lineAfter(text, textArea)
+
+    if lineBefore is blockTag and lineAfter is blockTag
+      # To remove the block tag we have to select the line before & after
+      if blockTag?
+        textArea.selectionStart = textArea.selectionStart - (blockTag.length + 1)
+        textArea.selectionEnd = textArea.selectionEnd + (blockTag.length + 1)
+
+      selected
+    else
+      "#{blockTag}\n#{selected}\n#{blockTag}"
+
+  gl.text.insertText = (textArea, text, tag, blockTag, selected, wrap) ->
+    selectedSplit = selected.split('\n')
+    startChar = if not wrap and textArea.selectionStart > 0 then '\n' else ''
+
+    if selectedSplit.length > 1 and (not wrap or blockTag?)
+      if blockTag?
+        insertText = @blockTagText(text, textArea, blockTag, selected)
+      else
+        insertText = selectedSplit.map((val) ->
+          if val.indexOf(tag) is 0
+            "#{val.replace(tag, '')}"
+          else
+            "#{tag}#{val}"
+        ).join('\n')
+    else
+      insertText = "#{startChar}#{tag}#{selected}#{if wrap then tag else ' '}"
+
+    if document.queryCommandSupported('insertText')
+      inserted = document.execCommand 'insertText', false, insertText
+
+    unless inserted
+      try
+        document.execCommand("ms-beginUndoUnit")
+
+      textArea.value = @replaceRange(
+          text,
+          textArea.selectionStart,
+          textArea.selectionEnd,
+          insertText)
+      try
+        document.execCommand("ms-endUndoUnit")
+
+    @moveCursor(textArea, tag, wrap)
+
+  gl.text.moveCursor = (textArea, tag, wrapped) ->
+    return unless textArea.setSelectionRange
+
+    if textArea.selectionStart is textArea.selectionEnd
+      if wrapped
+        pos = textArea.selectionStart - tag.length
+      else
+        pos = textArea.selectionStart
+
+      textArea.setSelectionRange pos, pos
+
+  gl.text.updateText = (textArea, tag, blockTag, wrap) ->
+    $textArea = $(textArea)
+    oldVal = $textArea.val()
+    textArea = $textArea.get(0)
+    text = $textArea.val()
+    selected = @selectedText(text, textArea)
+    $textArea.focus()
+
+    @insertText(textArea, text, tag, blockTag, selected, wrap)
+
+  gl.text.init = (form) ->
+    self = @
+    $('.js-md', form)
+      .off 'click'
+      .on 'click', ->
+        $this = $(@)
+        self.updateText(
+          $this.closest('.md-area').find('textarea'),
+          $this.data('md-tag'),
+          $this.data('md-block'),
+          not $this.data('md-prepend')
+        )
+
+  gl.text.removeListeners = (form) ->
+    $('.js-md', form).off()
+
+) window
diff --git a/app/assets/javascripts/lib/type_utility.js.coffee b/app/assets/javascripts/lib/utils/type_utility.js.coffee
index 957f0d86b36..957f0d86b36 100644
--- a/app/assets/javascripts/lib/type_utility.js.coffee
+++ b/app/assets/javascripts/lib/utils/type_utility.js.coffee
diff --git a/app/assets/javascripts/lib/url_utility.js.coffee b/app/assets/javascripts/lib/utils/url_utility.js.coffee
index e8085e1c2e4..e8085e1c2e4 100644
--- a/app/assets/javascripts/lib/url_utility.js.coffee
+++ b/app/assets/javascripts/lib/utils/url_utility.js.coffee
diff --git a/app/assets/javascripts/lib/utf8_encode.js b/app/assets/javascripts/lib/utils/utf8_encode.js
index 39ffe44dae0..39ffe44dae0 100644
--- a/app/assets/javascripts/lib/utf8_encode.js
+++ b/app/assets/javascripts/lib/utils/utf8_encode.js
diff --git a/app/assets/javascripts/logo.js.coffee b/app/assets/javascripts/logo.js.coffee
index 9fdc27a9787..dc2590a0355 100644
--- a/app/assets/javascripts/logo.js.coffee
+++ b/app/assets/javascripts/logo.js.coffee
@@ -42,9 +42,3 @@ work = ->
 
 $(document).on('page:fetch',  start)
 $(document).on('page:change', stop)
-
-$ ->
-  # Make logo clickable as part of a workaround for Safari visited
-  # link behaviour (See !2690).
-  $('#logo').on 'click', ->
-    Turbolinks.visit('/')
diff --git a/app/assets/javascripts/merge_request.js.coffee b/app/assets/javascripts/merge_request.js.coffee
index 1f46e331427..dabfd91cf14 100644
--- a/app/assets/javascripts/merge_request.js.coffee
+++ b/app/assets/javascripts/merge_request.js.coffee
@@ -9,7 +9,7 @@ class @MergeRequest
   # Options:
   #   action - String, current controller action
   #
-  constructor: (@opts) ->
+  constructor: (@opts = {}) ->
     this.$el = $('.merge-request')
 
     this.$('.show-all-commits').on 'click', =>
diff --git a/app/assets/javascripts/merge_request_tabs.js.coffee b/app/assets/javascripts/merge_request_tabs.js.coffee
index 49a4727205a..86539e0d725 100644
--- a/app/assets/javascripts/merge_request_tabs.js.coffee
+++ b/app/assets/javascripts/merge_request_tabs.js.coffee
@@ -88,7 +88,7 @@ class @MergeRequestTabs
 
   scrollToElement: (container) ->
     if window.location.hash
-      navBarHeight = $('.navbar-gitlab').outerHeight()
+      navBarHeight = $('.navbar-gitlab').outerHeight() + $('.layout-nav').outerHeight()
 
       $el = $("#{container} #{window.location.hash}:not(.match)")
       $.scrollTo("#{container} #{window.location.hash}:not(.match)", offset: -navBarHeight) if $el.length
@@ -153,17 +153,18 @@ class @MergeRequestTabs
 
   loadDiff: (source) ->
     return if @diffsLoaded
-
     @_get
       url: "#{source}.json" + @_location.search
       success: (data) =>
         $('#diffs').html data.html
         gl.utils.localTimeAgo($('.js-timeago', 'div#diffs'))
         $('#diffs .js-syntax-highlight').syntaxHighlight()
+        $('#diffs .diff-file').singleFileDiff()
         @expandViewContainer() if @diffViewType() is 'parallel'
         @diffsLoaded = true
         @scrollToElement("#diffs")
         @highlighSelectedLine()
+        @filesCommentButton = $('.files .diff-file').filesCommentButton()
 
         $(document)
           .off 'click', '.diff-line-num a'
diff --git a/app/assets/javascripts/merged_buttons.js.coffee b/app/assets/javascripts/merged_buttons.js.coffee
new file mode 100644
index 00000000000..4929295c10b
--- /dev/null
+++ b/app/assets/javascripts/merged_buttons.js.coffee
@@ -0,0 +1,30 @@
+class @MergedButtons
+  constructor: ->
+    @$removeBranchWidget = $('.remove_source_branch_widget')
+    @$removeBranchProgress = $('.remove_source_branch_in_progress')
+    @$removeBranchFailed = $('.remove_source_branch_widget.failed')
+
+    @cleanEventListeners()
+    @initEventListeners()
+
+  cleanEventListeners: ->
+    $(document).off 'click', '.remove_source_branch'
+    $(document).off 'ajax:success', '.remove_source_branch'
+    $(document).off 'ajax:error', '.remove_source_branch'
+
+  initEventListeners: ->
+    $(document).on 'click', '.remove_source_branch', @removeSourceBranch
+    $(document).on 'ajax:success', '.remove_source_branch', @removeBranchSuccess
+    $(document).on 'ajax:error', '.remove_source_branch', @removeBranchError
+
+  removeSourceBranch: =>
+    @$removeBranchWidget.hide()
+    @$removeBranchProgress.show()
+
+  removeBranchSuccess: ->
+    location.reload()
+
+  removeBranchError: ->
+    @$removeBranchWidget.hide()
+    @$removeBranchProgress.hide()
+    @$removeBranchFailed.show()
diff --git a/app/assets/javascripts/milestone.js.coffee b/app/assets/javascripts/milestone.js.coffee
index 0037a3a21c2..a19e68b39e2 100644
--- a/app/assets/javascripts/milestone.js.coffee
+++ b/app/assets/javascripts/milestone.js.coffee
@@ -4,18 +4,10 @@ class @Milestone
       type: "PUT"
       url: issue_url
       data: data
-      success: (data) ->
-        if data.saved == true
-          if data.assignee_avatar_url
-            img_tag = $('<img/>')
-            img_tag.attr('src', data.assignee_avatar_url)
-            img_tag.addClass('avatar s16')
-            $(li).find('.assignee-icon').html(img_tag)
-          else
-            $(li).find('.assignee-icon').html('')
-          $(li).effect 'highlight'
-        else
-          new Flash("Issue update failed", 'alert')
+      success: (_data) =>
+        @successCallback(_data, li)
+      error: (data) ->
+        new Flash("Issue update failed", 'alert')
       dataType: "json"
 
   @sortIssues: (data) ->
@@ -25,9 +17,10 @@ class @Milestone
       type: "PUT"
       url: sort_issues_url
       data: data
-      success: (data) ->
-        if data.saved != true
-          new Flash("Issues update failed", 'alert')
+      success: (_data) =>
+        @successCallback(_data)
+      error: ->
+        new Flash("Issues update failed", 'alert')
       dataType: "json"
 
   @sortMergeRequests: (data) ->
@@ -37,9 +30,10 @@ class @Milestone
       type: "PUT"
       url: sort_mr_url
       data: data
-      success: (data) ->
-        if data.saved != true
-          new Flash("MR update failed", 'alert')
+      success: (_data) =>
+        @successCallback(_data)
+      error: (data) ->
+        new Flash("Issue update failed", 'alert')
       dataType: "json"
 
   @updateMergeRequest: (li, merge_request_url, data) ->
@@ -47,20 +41,23 @@ class @Milestone
       type: "PUT"
       url: merge_request_url
       data: data
-      success: (data) ->
-        if data.saved == true
-          if data.assignee_avatar_url
-            img_tag = $('<img/>')
-            img_tag.attr('src', data.assignee_avatar_url)
-            img_tag.addClass('avatar s16')
-            $(li).find('.assignee-icon').html(img_tag)
-          else
-            $(li).find('.assignee-icon').html('')
-          $(li).effect 'highlight'
-        else
-          new Flash("Issue update failed", 'alert')
+      success: (_data) =>
+        @successCallback(_data, li)
+      error: (data) ->
+        new Flash("Issue update failed", 'alert')
       dataType: "json"
 
+  @successCallback: (data, element) =>
+    if data.assignee
+      img_tag = $('<img/>')
+      img_tag.attr('src', data.assignee.avatar_url)
+      img_tag.addClass('avatar s16')
+      $(element).find('.assignee-icon').html(img_tag)
+    else
+      $(element).find('.assignee-icon').html('')
+
+    $(element).effect 'highlight'
+
   constructor: ->
     oldMouseStart = $.ui.sortable.prototype._mouseStart
     $.ui.sortable.prototype._mouseStart = (event, overrideHandle, noActivation) ->
@@ -81,8 +78,10 @@ class @Milestone
       stop: (event, ui) ->
         $(".issues-sortable-list").css "min-height", "0px"
       update: (event, ui) ->
-        data = $(this).sortable("serialize")
-        Milestone.sortIssues(data)
+        # Prevents sorting from container which element has been removed.
+        if $(this).find(ui.item).length > 0
+          data = $(this).sortable("serialize")
+          Milestone.sortIssues(data)
 
       receive: (event, ui) ->
         new_state = $(this).data('state')
diff --git a/app/assets/javascripts/milestone_select.js.coffee b/app/assets/javascripts/milestone_select.js.coffee
index 648e1f3bde0..3a036569317 100644
--- a/app/assets/javascripts/milestone_select.js.coffee
+++ b/app/assets/javascripts/milestone_select.js.coffee
@@ -24,18 +24,14 @@ class @MilestoneSelect
 
       if issueUpdateURL
         milestoneLinkTemplate = _.template(
-          '<a href="/<%= namespace %>/<%= path %>/milestones/<%= iid %>">
-            <span class="has-tooltip" data-container="body" title="<%= remaining %>">
-              <%= _.escape(title) %>
-            </span>
-          </a>'
+          '<a href="/<%- namespace %>/<%- path %>/milestones/<%- iid %>" class="bold has-tooltip" data-container="body" title="<%- remaining %>"><%- title %></a>'
         )
 
-        milestoneLinkNoneTemplate = '<div class="light">None</div>'
+        milestoneLinkNoneTemplate = '<span class="no-value">None</span>'
 
         collapsedSidebarLabelTemplate = _.template(
-          '<span class="has-tooltip" data-container="body" title="<%= remaining %>" data-placement="left">
-            <%= _.escape(title) %>
+          '<span class="has-tooltip" data-container="body" title="<%- remaining %>" data-placement="left">
+            <%- title %>
           </span>'
         )
 
@@ -66,7 +62,7 @@ class @MilestoneSelect
                 title: 'Upcoming'
               )
 
-            if extraOptions.length > 2
+            if extraOptions.length > 0
               extraOptions.push 'divider'
 
             callback(extraOptions.concat(data))
@@ -116,7 +112,7 @@ class @MilestoneSelect
               .val()
             data = {}
             data[abilityName] = {}
-            data[abilityName].milestone_id = selected
+            data[abilityName].milestone_id = if selected? then selected else null
             $loading
               .fadeIn()
             $dropdown.trigger('loading.gl.dropdown')
diff --git a/app/assets/javascripts/namespace_select.js.coffee b/app/assets/javascripts/namespace_select.js.coffee
index a02c4515ccc..3b419dff105 100644
--- a/app/assets/javascripts/namespace_select.js.coffee
+++ b/app/assets/javascripts/namespace_select.js.coffee
@@ -1,25 +1,56 @@
 class @NamespaceSelect
-  constructor: ->
-    namespaceFormatResult = (namespace) ->
-      markup = "<div class='namespace-result'>"
-      markup += "<span class='namespace-kind'>" + namespace.kind + "</span>"
-      markup += "<span class='namespace-path'>" + namespace.path + "</span>"
-      markup += "</div>"
-      markup
-
-    formatSelection = (namespace) ->
-      namespace.kind + ": " + namespace.path
-
-    $('.ajax-namespace-select').each (i, select) ->
-      $(select).select2
-        placeholder: "Search for namespace"
-        multiple: $(select).hasClass('multiselect')
-        minimumInputLength: 0
-        query: (query) ->
-          Api.namespaces query.term, (namespaces) ->
-            data = { results: namespaces }
-            query.callback(data)
-
-        dropdownCssClass: "ajax-namespace-dropdown"
-        formatResult: namespaceFormatResult
-        formatSelection: formatSelection
+  constructor: (opts) ->
+    {
+      @dropdown
+    } = opts
+
+    showAny = true
+    fieldName = 'namespace_id'
+
+    if @dropdown.attr 'data-field-name'
+     fieldName = @dropdown.data 'fieldName'
+
+    if @dropdown.attr 'data-show-any'
+      showAny = @dropdown.data 'showAny'
+
+    @dropdown.glDropdown(
+      filterable: true
+      selectable: true
+      filterRemote: true
+      search:
+        fields: ['path']
+      fieldName: fieldName
+      toggleLabel: (selected) ->
+        return if not selected.id? then selected.text else "#{selected.kind}: #{selected.path}"
+      data: (term, dataCallback) ->
+        Api.namespaces term, (namespaces) ->
+          if showAny
+            anyNamespace =
+              text: 'Any namespace'
+              id: null
+
+            namespaces.unshift(anyNamespace)
+            namespaces.splice 1, 0, 'divider'
+
+          dataCallback(namespaces)
+      text: (namespace) ->
+        return if not namespace.id? then namespace.text else "#{namespace.kind}: #{namespace.path}"
+      renderRow: @renderRow
+      clicked: @onSelectItem
+    )
+
+  onSelectItem: (item, el, e) =>
+    e.preventDefault()
+
+class @NamespaceSelects
+  constructor: (opts = {}) ->
+    {
+      @$dropdowns = $('.js-namespace-select')
+    } = opts
+
+    @$dropdowns.each (i, dropdown) ->
+      $dropdown = $(dropdown)
+
+      new NamespaceSelect(
+        dropdown: $dropdown
+      )
diff --git a/app/assets/javascripts/network/application.js.coffee b/app/assets/javascripts/network/application.js.coffee
new file mode 100644
index 00000000000..f75f63869c5
--- /dev/null
+++ b/app/assets/javascripts/network/application.js.coffee
@@ -0,0 +1,17 @@
+# This is a manifest file that'll be compiled into including all the files listed below.
+# Add new JavaScript/Coffee code in separate files in this directory and they'll automatically
+# be included in the compiled file accessible from http://example.com/assets/application.js
+# It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
+# the compiled file.
+#
+#= require_tree .
+
+$ ->
+  network_graph = new Network({
+    url: $(".network-graph").attr('data-url'),
+    commit_url: $(".network-graph").attr('data-commit-url'),
+    ref: $(".network-graph").attr('data-ref'),
+    commit_id: $(".network-graph").attr('data-commit-id')
+  })
+
+  new ShortcutsNetwork(network_graph.branch_graph)
diff --git a/app/assets/javascripts/branch-graph.js.coffee b/app/assets/javascripts/network/branch-graph.js.coffee
index f2fd2a775a4..f2fd2a775a4 100644
--- a/app/assets/javascripts/branch-graph.js.coffee
+++ b/app/assets/javascripts/network/branch-graph.js.coffee
diff --git a/app/assets/javascripts/network.js.coffee b/app/assets/javascripts/network/network.js.coffee
index f4ef07a50a7..f4ef07a50a7 100644
--- a/app/assets/javascripts/network.js.coffee
+++ b/app/assets/javascripts/network/network.js.coffee
diff --git a/app/assets/javascripts/notes.js.coffee b/app/assets/javascripts/notes.js.coffee
index e2d3241437b..0ea54faae1a 100644
--- a/app/assets/javascripts/notes.js.coffee
+++ b/app/assets/javascripts/notes.js.coffee
@@ -100,13 +100,43 @@ class @Notes
     $('.note .js-task-list-container').taskList('disable')
     $(document).off 'tasklist:changed', '.note .js-task-list-container'
 
-  keydownNoteText: (e) ->
-    $this = $(this)
-    if $this.val() is '' and e.which is 38 #aka the up key
-      myLastNote = $("li.note[data-author-id='#{gon.current_user_id}'][data-editable]:last")
-      if myLastNote.length
-        myLastNoteEditBtn = myLastNote.find('.js-note-edit')
-        myLastNoteEditBtn.trigger('click', [true, myLastNote])
+  keydownNoteText: (e) =>
+    return if isMetaKey e
+
+    $textarea = $(e.target)
+
+    # Edit previous note when UP arrow is hit
+    switch e.which
+      when 38
+        return unless $textarea.val() is ''
+
+        myLastNote = $("li.note[data-author-id='#{gon.current_user_id}'][data-editable]:last")
+        if myLastNote.length
+          myLastNoteEditBtn = myLastNote.find('.js-note-edit')
+          myLastNoteEditBtn.trigger('click', [true, myLastNote])
+
+      # Cancel creating diff note or editing any note when ESCAPE is hit
+      when 27
+        discussionNoteForm = $textarea.closest('.js-discussion-note-form')
+        if discussionNoteForm.length
+          if $textarea.val() isnt ''
+            return unless confirm('Are you sure you want to cancel creating this comment?')
+
+          @removeDiscussionNoteForm(discussionNoteForm)
+          return
+
+        editNote = $textarea.closest('.note')
+        if editNote.length
+          originalText = $textarea.closest('form').data('original-note')
+          newText = $textarea.val()
+          if originalText isnt newText
+            return unless confirm('Are you sure you want to cancel editing this comment?')
+
+          @removeNoteEditForm(editNote)
+
+
+  isMetaKey = (e) ->
+    (e.metaKey or e.ctrlKey or e.altKey or e.shiftKey)
 
   initRefresh: ->
     clearInterval(Notes.interval)
@@ -164,8 +194,7 @@ class @Notes
   renderNote: (note) ->
     unless note.valid
       if note.award
-        flash = new Flash('You have already awarded this emoji!', 'alert')
-        flash.pinTo('.header-content')
+        new Flash('You have already awarded this emoji!', 'alert')
       return
 
     if note.award
@@ -210,12 +239,16 @@ class @Notes
 
     @note_ids.push(note.id)
     form = $("#new-discussion-note-form-#{note.discussion_id}")
+    if note.original_discussion_id? and form.length is 0
+      form = $("#new-discussion-note-form-#{note.original_discussion_id}")
     row = form.closest("tr")
     note_html = $(note.html)
     note_html.syntaxHighlight()
 
     # is this the first note of discussion?
     discussionContainer = $(".notes[data-discussion-id='" + note.discussion_id + "']")
+    if note.original_discussion_id? and discussionContainer.length is 0
+      discussionContainer = $(".notes[data-discussion-id='" + note.original_discussion_id + "']")
     if discussionContainer.length is 0
       # insert the note and the reply button after the temp row
       row.after note.discussion_html
@@ -288,8 +321,11 @@ class @Notes
     form.addClass "js-main-target-form"
 
     form.find("#note_line_code").remove()
+    form.find("#note_position").remove()
     form.find("#note_type").remove()
 
+    @parentTimeline = form.parents('.timeline')
+
   ###
   General note form setup.
 
@@ -305,10 +341,12 @@ class @Notes
 
     new Autosave textarea, [
       "Note"
-      form.find("#note_commit_id").val()
-      form.find("#note_line_code").val()
       form.find("#note_noteable_type").val()
       form.find("#note_noteable_id").val()
+      form.find("#note_commit_id").val()
+      form.find("#note_type").val()
+      form.find("#note_line_code").val()
+      form.find("#note_position").val()
     ]
 
   ###
@@ -320,8 +358,7 @@ class @Notes
     @renderNote(note)
 
   addNoteError: (xhr, note, status) =>
-    flash = new Flash('Your comment could not be submitted! Please check your network connection and try again.', 'alert')
-    flash.pinTo('.md-area')
+    new Flash('Your comment could not be submitted! Please check your network connection and try again.', 'alert', @parentTimeline)
 
   ###
   Called in response to the new note form being submitted
@@ -398,9 +435,12 @@ class @Notes
 
   Hides edit form and restores the original note text to the editor textarea.
   ###
-  cancelEdit: (e) ->
+  cancelEdit: (e) =>
     e.preventDefault()
-    note = $(this).closest(".note")
+    note = $(e.target).closest('.note')
+    @removeNoteEditForm(note)
+
+  removeNoteEditForm: (note) ->
     form = note.find(".current-note-edit-form")
     note.removeClass "is-editting"
     form.removeClass("current-note-edit-form")
@@ -479,10 +519,12 @@ class @Notes
   setupDiscussionNoteForm: (dataHolder, form) =>
     # setup note target
     form.attr 'id', "new-discussion-note-form-#{dataHolder.data("discussionId")}"
+    form.attr "data-line-code", dataHolder.data("lineCode")
     form.find("#note_type").val dataHolder.data("noteType")
     form.find("#line_type").val dataHolder.data("lineType")
     form.find("#note_commit_id").val dataHolder.data("commitId")
     form.find("#note_line_code").val dataHolder.data("lineCode")
+    form.find("#note_position").val dataHolder.attr("data-position")
     form.find("#note_noteable_type").val dataHolder.data("noteableType")
     form.find("#note_noteable_id").val dataHolder.data("noteableId")
     form.find('.js-note-discard')
diff --git a/app/assets/javascripts/notifications_dropdown.js.coffee b/app/assets/javascripts/notifications_dropdown.js.coffee
new file mode 100644
index 00000000000..0bbd082c156
--- /dev/null
+++ b/app/assets/javascripts/notifications_dropdown.js.coffee
@@ -0,0 +1,25 @@
+class @NotificationsDropdown
+  constructor: ->
+    $(document)
+      .off 'click', '.update-notification'
+      .on 'click', '.update-notification', (e) ->
+        e.preventDefault()
+
+        return if $(this).is('.is-active') and $(this).data('notification-level') is 'custom'
+
+        notificationLevel = $(@).data 'notification-level'
+        label = $(@).data 'notification-title'
+        form = $(this).parents('.notification-form:first')
+        form.find('.js-notification-loading').toggleClass 'fa-bell fa-spin fa-spinner'
+        form.find('#notification_setting_level').val(notificationLevel)
+        form.submit()
+
+    $(document)
+      .off 'ajax:success', '.notification-form'
+      .on 'ajax:success', '.notification-form', (e, data) ->
+        if data.saved
+          $(e.currentTarget)
+            .closest('.notification-dropdown')
+            .replaceWith(data.html)
+        else
+          new Flash('Failed to save new settings', 'alert')
diff --git a/app/assets/javascripts/notifications_form.js.coffee b/app/assets/javascripts/notifications_form.js.coffee
new file mode 100644
index 00000000000..3432428702a
--- /dev/null
+++ b/app/assets/javascripts/notifications_form.js.coffee
@@ -0,0 +1,49 @@
+class @NotificationsForm
+  constructor: ->
+    @removeEventListeners()
+    @initEventListeners()
+
+  removeEventListeners: ->
+    $(document).off 'change', '.js-custom-notification-event'
+
+  initEventListeners: ->
+    $(document).on 'change', '.js-custom-notification-event', @toggleCheckbox
+
+  toggleCheckbox: (e) =>
+    $checkbox = $(e.currentTarget)
+    $parent = $checkbox.closest('.checkbox')
+    @saveEvent($checkbox, $parent)
+
+  showCheckboxLoadingSpinner: ($parent) ->
+    $parent
+      .addClass 'is-loading'
+      .find '.custom-notification-event-loading'
+      .removeClass 'fa-check'
+      .addClass 'fa-spin fa-spinner'
+      .removeClass 'is-done'
+
+  saveEvent: ($checkbox, $parent) ->
+    form = $parent.parents('form:first')
+
+    $.ajax(
+      url: form.attr('action')
+      method: form.attr('method')
+      dataType: 'json'
+      data: form.serialize()
+
+      beforeSend: =>
+        @showCheckboxLoadingSpinner($parent)
+    ).done (data) ->
+      $checkbox.enable()
+
+      if data.saved
+        $parent
+          .find '.custom-notification-event-loading'
+          .toggleClass 'fa-spin fa-spinner fa-check is-done'
+
+        setTimeout(->
+          $parent
+            .removeClass 'is-loading'
+            .find '.custom-notification-event-loading'
+            .toggleClass 'fa-spin fa-spinner fa-check is-done'
+        , 2000)
diff --git a/app/assets/javascripts/profile/application.js.coffee b/app/assets/javascripts/profile/application.js.coffee
new file mode 100644
index 00000000000..91cacfece46
--- /dev/null
+++ b/app/assets/javascripts/profile/application.js.coffee
@@ -0,0 +1,2 @@
+#
+#= require_tree .
diff --git a/app/assets/javascripts/gl_crop.js.coffee b/app/assets/javascripts/profile/gl_crop.js.coffee
index df9bfdfa6cc..df9bfdfa6cc 100644
--- a/app/assets/javascripts/gl_crop.js.coffee
+++ b/app/assets/javascripts/profile/gl_crop.js.coffee
diff --git a/app/assets/javascripts/profile.js.coffee b/app/assets/javascripts/profile/profile.js.coffee
index 26a12423521..f3b05f2c646 100644
--- a/app/assets/javascripts/profile.js.coffee
+++ b/app/assets/javascripts/profile/profile.js.coffee
@@ -8,6 +8,10 @@ class @Profile
     $('.js-preferences-form').on 'change.preference', 'input[type=radio]', ->
       $(this).parents('form').submit()
 
+    # Automatically submit email form when it changes
+    $('#user_notification_email').on 'change', ->
+      $(this).parents('form').submit()
+
     $('.update-username').on 'ajax:before', ->
       $('.loading-username').show()
       $(this).find('.update-success').hide()
@@ -74,3 +78,6 @@ $ ->
 
     if comment && comment.length > 1 && $title.val() == ''
       $title.val(comment[1]).change()
+
+  if gl.utils.getPagePath() == 'profiles'
+    new Profile()
diff --git a/app/assets/javascripts/project.js.coffee b/app/assets/javascripts/project.js.coffee
index 07be85a32a5..3288c801388 100644
--- a/app/assets/javascripts/project.js.coffee
+++ b/app/assets/javascripts/project.js.coffee
@@ -19,6 +19,7 @@ class @Project
       $('.clone').text(url)
 
     # Ref switcher
+    @initRefSwitcher()
     $('.project-refs-select').on 'change', ->
       $(@).parents('form').submit()
 
@@ -34,23 +35,6 @@ class @Project
       $(@).parents('.no-password-message').remove()
       e.preventDefault()
 
-    $('.update-notification').on 'click', (e) ->
-      e.preventDefault()
-      notification_level = $(@).data 'notification-level'
-      label = $(@).data 'notification-title'
-      $('#notification_setting_level').val(notification_level)
-      $('#notification-form').submit()
-      $('#notifications-button').empty().append("<i class='fa fa-bell'></i>" + label + "<i class='fa fa-angle-down'></i>")
-      $(@).parents('ul').find('li.active').removeClass 'active'
-      $(@).parent().addClass 'active'
-
-    $('#notification-form').on 'ajax:success', (e, data) ->
-      if data.saved
-        new Flash("Notification settings saved", "notice")
-      else
-        new Flash("Failed to save new settings", "alert")
-
-
     @projectSelectDropdown()
 
   projectSelectDropdown: ->
@@ -66,3 +50,42 @@ class @Project
 
   changeProject: (url) ->
     window.location = url
+
+  initRefSwitcher: ->
+    $('.js-project-refs-dropdown').each ->
+      $dropdown = $(@)
+      selected = $dropdown.data('selected')
+
+      $dropdown.glDropdown(
+        data: (term, callback) ->
+          $.ajax(
+            url: $dropdown.data('refs-url')
+            data:
+              ref: $dropdown.data('ref')
+          ).done (refs) ->
+            callback(refs)
+        selectable: true
+        filterable: true
+        filterByText: true
+        fieldName: 'ref'
+        renderRow: (ref) ->
+          if ref.header?
+            $('<li />')
+              .addClass('dropdown-header')
+              .text(ref.header)
+          else
+            link = $('<a />')
+              .attr('href', '#')
+              .addClass(if ref is selected then 'is-active' else '')
+              .text(ref)
+              .attr('data-ref', escape(ref))
+
+            $('<li />')
+              .append(link)
+        id: (obj, $el) ->
+          $el.attr('data-ref')
+        toggleLabel: (obj, $el) ->
+          $el.text().trim()
+        clicked: (e) ->
+          $dropdown.closest('form').submit()
+      )
diff --git a/app/assets/javascripts/projects_list.js.coffee b/app/assets/javascripts/projects_list.js.coffee
index e4c4bf3b273..a7d78d9e461 100644
--- a/app/assets/javascripts/projects_list.js.coffee
+++ b/app/assets/javascripts/projects_list.js.coffee
@@ -5,13 +5,12 @@
     this.initPagination()
 
   initSearch: ->
-    @timer = null
-    $(".projects-list-filter").on('keyup', ->
-      clearTimeout(@timer)
-      @timer = setTimeout(ProjectsList.filterResults, 500)
-    )
+    projectsListFilter = $('.projects-list-filter')
+    debounceFilter = _.debounce ProjectsList.filterResults, 500
+    projectsListFilter.on 'keyup', (e) ->
+      debounceFilter() if projectsListFilter.val() isnt ''
 
-  filterResults: =>
+  filterResults: ->
     $('.projects-list-holder').fadeTo(250, 0.5)
 
     form = null
diff --git a/app/assets/javascripts/protected_branch_select.js.coffee b/app/assets/javascripts/protected_branch_select.js.coffee
new file mode 100644
index 00000000000..6d45770ace9
--- /dev/null
+++ b/app/assets/javascripts/protected_branch_select.js.coffee
@@ -0,0 +1,40 @@
+class @ProtectedBranchSelect
+  constructor: (currentProject) ->
+    $('.dropdown-footer').hide();
+    @dropdown = $('.js-protected-branch-select').glDropdown(
+      data: @getProtectedBranches
+      filterable: true
+      remote: false
+      search:
+        fields: ['title']
+      selectable: true
+      toggleLabel: (selected) -> if (selected and 'id' of selected) then selected.title else 'Protected Branch'
+      fieldName: 'protected_branch[name]'
+      text: (protected_branch) -> _.escape(protected_branch.title)
+      id: (protected_branch) -> _.escape(protected_branch.id)
+      onFilter: @toggleCreateNewButton
+      clicked: () -> $('.protect-branch-btn').attr('disabled', false)
+    )
+
+    $('.create-new-protected-branch').on 'click', (event) =>
+      # Refresh the dropdown's data, which ends up calling `getProtectedBranches`
+      @dropdown.data('glDropdown').remote.execute()
+      @dropdown.data('glDropdown').selectRowAtIndex(event, 0)
+
+  getProtectedBranches: (term, callback) =>
+    if @selectedBranch
+      callback(gon.open_branches.concat(@selectedBranch))
+    else
+      callback(gon.open_branches)
+
+  toggleCreateNewButton: (branchName) =>
+    @selectedBranch = { title: branchName, id: branchName, text: branchName }
+
+    if branchName is ''
+      $('.protected-branch-select-footer-list').addClass('hidden')
+      $('.dropdown-footer').hide();
+    else
+      $('.create-new-protected-branch').text("Create Protected Branch: #{branchName}")
+      $('.protected-branch-select-footer-list').removeClass('hidden')
+      $('.dropdown-footer').show();
+
diff --git a/app/assets/javascripts/protected_branches.js.coffee b/app/assets/javascripts/protected_branches.js.coffee
index 5753c9d4e72..79c2306e4d2 100644
--- a/app/assets/javascripts/protected_branches.js.coffee
+++ b/app/assets/javascripts/protected_branches.js.coffee
@@ -11,7 +11,8 @@ $ ->
         dataType: "json"
         data:
           id: id
-          developers_can_push: checked
+          protected_branch:
+            developers_can_push: checked
 
         success: ->
           row = $(e.target)
diff --git a/app/assets/javascripts/right_sidebar.js.coffee b/app/assets/javascripts/right_sidebar.js.coffee
index 8eb005b0a22..12340bbce54 100644
--- a/app/assets/javascripts/right_sidebar.js.coffee
+++ b/app/assets/javascripts/right_sidebar.js.coffee
@@ -51,15 +51,19 @@ class @Sidebar
     $this = $(e.currentTarget)
     $todoLoading = $('.js-issuable-todo-loading')
     $btnText = $('.js-issuable-todo-text', $this)
-    ajaxType = if $this.attr('data-id') then 'PATCH' else 'POST'
-    ajaxUrlExtra = if $this.attr('data-id') then "/#{$this.attr('data-id')}" else ''
+    ajaxType = if $this.attr('data-delete-path') then 'DELETE' else 'POST'
+
+    if $this.attr('data-delete-path')
+      url = "#{$this.attr('data-delete-path')}"
+    else
+      url = "#{$this.data('url')}"
 
     $.ajax(
-      url: "#{$this.data('url')}#{ajaxUrlExtra}"
+      url: url
       type: ajaxType
       dataType: 'json'
       data:
-        issuable_id: $this.data('issuable')
+        issuable_id: $this.data('issuable-id')
         issuable_type: $this.data('issuable-type')
       beforeSend: =>
         @beforeTodoSend($this, $todoLoading)
@@ -82,15 +86,15 @@ class @Sidebar
     else
       $todoPendingCount.removeClass 'hidden'
 
-    if data.todo?
+    if data.delete_path?
       $btn
         .attr 'aria-label', $btn.data('mark-text')
-        .attr 'data-id', data.todo.id
+        .attr 'data-delete-path', data.delete_path
       $btnText.text $btn.data('mark-text')
     else
       $btn
         .attr 'aria-label', $btn.data('todo-text')
-        .removeAttr 'data-id'
+        .removeAttr 'data-delete-path'
       $btnText.text $btn.data('todo-text')
 
   sidebarDropdownLoading: (e) ->
diff --git a/app/assets/javascripts/search_autocomplete.js.coffee b/app/assets/javascripts/search_autocomplete.js.coffee
index 5eb915a51ea..72b1d3dfb1e 100644
--- a/app/assets/javascripts/search_autocomplete.js.coffee
+++ b/app/assets/javascripts/search_autocomplete.js.coffee
@@ -67,8 +67,12 @@ class @SearchAutocomplete
   getData: (term, callback) ->
     _this = @
 
-    # Do not trigger request if input is empty
-    return if @searchInput.val() is ''
+    unless term
+      if contents = @getCategoryContents()
+        @searchInput.data('glDropdown').filter.options.callback contents
+        @enableAutocomplete()
+
+      return
 
     # Prevent multiple ajax calls
     return if @loadingSuggestions
@@ -122,6 +126,37 @@ class @SearchAutocomplete
     ).always ->
       _this.loadingSuggestions = false
 
+
+  getCategoryContents: ->
+
+    userId = gon.current_user_id
+    { utils, projectOptions, groupOptions, dashboardOptions } = gl
+
+    if utils.isInGroupsPage() and groupOptions
+      options = groupOptions[utils.getGroupSlug()]
+
+    else if utils.isInProjectPage() and projectOptions
+      options = projectOptions[utils.getProjectSlug()]
+
+    else if dashboardOptions
+      options = dashboardOptions
+
+    { issuesPath, mrPath, name } = options
+
+    items = [
+      { header: "#{name}" }
+      { text: 'Issues assigned to me', url: "#{issuesPath}/?assignee_id=#{userId}" }
+      { text: "Issues I've created",   url: "#{issuesPath}/?author_id=#{userId}"   }
+      'separator'
+      { text: 'Merge requests assigned to me', url: "#{mrPath}/?assignee_id=#{userId}" }
+      { text: "Merge requests I've created",   url: "#{mrPath}/?author_id=#{userId}"   }
+    ]
+
+    items.splice 0, 1 unless name
+
+    return items
+
+
   serializeState: ->
     {
       # Search Criteria
@@ -136,22 +171,15 @@ class @SearchAutocomplete
     }
 
   bindEvents: ->
-    $(document).on 'click', @onDocumentClick
     @searchInput.on 'keydown', @onSearchInputKeyDown
     @searchInput.on 'keyup', @onSearchInputKeyUp
     @searchInput.on 'click', @onSearchInputClick
     @searchInput.on 'focus', @onSearchInputFocus
+    @searchInput.on 'blur', @onSearchInputBlur
     @clearInput.on 'click', @onClearInputClick
     @locationBadgeEl.on 'click', =>
       @searchInput.focus()
 
-  onDocumentClick: (e) =>
-    # If clicking outside the search box
-    # And search input is not focused
-    # And we are not clicking inside a suggestion
-    if not $.contains(@dropdown[0], e.target) and @isFocused and not $(e.target).closest('.search-form').length
-      @onSearchInputBlur()
-
   enableAutocomplete: ->
     # No need to enable anything if user is not logged in
     return if !gon.current_user_id
@@ -209,6 +237,12 @@ class @SearchAutocomplete
     @isFocused = true
     @wrap.addClass('search-active')
 
+    @getData()  if @getValue() is ''
+
+
+  getValue: -> return @searchInput.val()
+
+
   onClearInputClick: (e) =>
     e.preventDefault()
     @searchInput.val('').focus()
@@ -229,6 +263,10 @@ class @SearchAutocomplete
     @locationBadgeEl.text(badgeText).show()
     @wrap.addClass('has-location-badge')
 
+
+  hasLocationBadge: -> return @wrap.is '.has-location-badge'
+
+
   restoreOriginalState: ->
     inputs = Object.keys @originalState
 
@@ -242,8 +280,6 @@ class @SearchAutocomplete
         value: @originalState._location
       )
 
-    @dropdown.removeClass 'open'
-
   badgePresent: ->
     @locationBadgeEl.length
 
@@ -257,13 +293,14 @@ class @SearchAutocomplete
 
       @getElement("##{input}").val('')
 
+
   removeLocationBadge: ->
-    @locationBadgeEl.hide()
 
-    # Reset state
+    @locationBadgeEl.hide()
     @resetSearchState()
-
     @wrap.removeClass('has-location-badge')
+    @disableAutocomplete()
+
 
   disableAutocomplete: ->
     @searchInput.addClass('disabled')
diff --git a/app/assets/javascripts/shortcuts.js.coffee b/app/assets/javascripts/shortcuts.js.coffee
index f3d66004138..8c8689bacee 100644
--- a/app/assets/javascripts/shortcuts.js.coffee
+++ b/app/assets/javascripts/shortcuts.js.coffee
@@ -1,20 +1,21 @@
 class @Shortcuts
-  constructor: ->
+  constructor: (skipResetBindings) ->
     @enabledHelp = []
-    Mousetrap.reset()
-    Mousetrap.bind('?', @onToggleHelp)
-    Mousetrap.bind('s', Shortcuts.focusSearch)
-    Mousetrap.bind(['ctrl+shift+p', 'command+shift+p'], @toggleMarkdownPreview)
+    Mousetrap.reset() if not skipResetBindings
+    Mousetrap.bind '?', @onToggleHelp
+    Mousetrap.bind 's', Shortcuts.focusSearch
+    Mousetrap.bind 'f', (e) => @focusFilter e
+    Mousetrap.bind ['ctrl+shift+p', 'command+shift+p'], @toggleMarkdownPreview
     Mousetrap.bind('t', -> Turbolinks.visit(findFileURL)) if findFileURL?
 
   onToggleHelp: (e) =>
     e.preventDefault()
-    @toggleHelp(@enabledHelp)
+    Shortcuts.toggleHelp(@enabledHelp)
 
-  toggleMarkdownPreview: (e) =>
+  toggleMarkdownPreview: (e) ->
     $(document).triggerHandler('markdown-preview:toggle', [e])
 
-  toggleHelp: (location) ->
+  @toggleHelp: (location) ->
     $modal = $('#modal-shortcuts')
 
     if $modal.length
@@ -32,10 +33,16 @@ class @Shortcuts
           $('.js-more-help-button').remove()
     )
 
+  focusFilter: (e) ->
+    @filterInput ?= $('input[type=search]', '.nav-controls')
+    @filterInput.focus()
+    e.preventDefault()
+
   @focusSearch: (e) ->
     $('#search').focus()
     e.preventDefault()
 
+
 $(document).on 'click.more_help', '.js-more-help-button', (e) ->
   $(@).remove()
   $('.hidden-shortcut').show()
diff --git a/app/assets/javascripts/shortcuts_blob.coffee b/app/assets/javascripts/shortcuts_blob.coffee
new file mode 100644
index 00000000000..6d21e5d1150
--- /dev/null
+++ b/app/assets/javascripts/shortcuts_blob.coffee
@@ -0,0 +1,10 @@
+#= require shortcuts
+
+class @ShortcutsBlob extends Shortcuts
+  constructor: (skipResetBindings) ->
+    super skipResetBindings
+    Mousetrap.bind('y', ShortcutsBlob.copyToClipboard)
+
+  @copyToClipboard: ->
+    clipboardButton = $('.btn-clipboard')
+    clipboardButton.click() if clipboardButton
diff --git a/app/assets/javascripts/sidebar.js.coffee b/app/assets/javascripts/sidebar.js.coffee
index 2ce63c16428..68009e58645 100644
--- a/app/assets/javascripts/sidebar.js.coffee
+++ b/app/assets/javascripts/sidebar.js.coffee
@@ -3,13 +3,33 @@ expanded = 'page-sidebar-expanded'
 
 toggleSidebar = ->
   $('.page-with-sidebar').toggleClass("#{collapsed} #{expanded}")
-  $('header').toggleClass("header-collapsed header-expanded")
+  $('.navbar-fixed-top').toggleClass("header-collapsed header-expanded")
+
+  if $.cookie('pin_nav') is 'true'
+    $('.navbar-fixed-top').toggleClass('header-pinned-nav')
+    $('.page-with-sidebar').toggleClass('page-sidebar-pinned')
 
   setTimeout ( ->
-    niceScrollBars = $('.nicescroll').niceScroll();
+    niceScrollBars = $('.nav-sidebar').niceScroll();
     niceScrollBars.updateScrollBar();
   ), 300
 
+$(document)
+  .off 'click', 'body'
+  .on 'click', 'body', (e) ->
+    unless $.cookie('pin_nav') is 'true'
+      $target = $(e.target)
+      $nav = $target.closest('.sidebar-wrapper')
+      pageExpanded = $('.page-with-sidebar').hasClass('page-sidebar-expanded')
+      $toggle = $target.closest('.toggle-nav-collapse, .side-nav-toggle')
+
+      if $nav.length is 0 and pageExpanded and $toggle.length is 0
+        $('.page-with-sidebar')
+          .toggleClass('page-sidebar-collapsed page-sidebar-expanded')
+
+        $('.navbar-fixed-top')
+          .toggleClass('header-collapsed header-expanded')
+
 $(document).on("click", '.toggle-nav-collapse, .side-nav-toggle', (e) ->
   e.preventDefault()
 
diff --git a/app/assets/javascripts/single_file_diff.js.coffee b/app/assets/javascripts/single_file_diff.js.coffee
new file mode 100644
index 00000000000..f3e225c3728
--- /dev/null
+++ b/app/assets/javascripts/single_file_diff.js.coffee
@@ -0,0 +1,54 @@
+class @SingleFileDiff
+
+  WRAPPER = '<div class="diff-content diff-wrap-lines"></div>'
+  LOADING_HTML = '<i class="fa fa-spinner fa-spin"></i>'
+  ERROR_HTML = '<div class="nothing-here-block"><i class="fa fa-warning"></i> Could not load diff</div>'
+  COLLAPSED_HTML = '<div class="nothing-here-block diff-collapsed">This diff is collapsed. Click to expand it.</div>'
+
+  constructor: (@file) ->
+    @content = $('.diff-content', @file)
+    @diffForPath = @content.find('[data-diff-for-path]').data 'diff-for-path'
+    @isOpen = !@diffForPath
+
+    if @diffForPath
+      @collapsedContent = @content
+      @loadingContent = $(WRAPPER).addClass('loading').html(LOADING_HTML).hide()
+      @content = null
+      @collapsedContent.after(@loadingContent)
+    else
+      @collapsedContent = $(WRAPPER).html(COLLAPSED_HTML).hide()
+      @content.after(@collapsedContent)
+
+    @collapsedContent.on 'click', @toggleDiff
+
+    $('.file-title > a', @file).on 'click', @toggleDiff
+
+  toggleDiff: (e) =>
+    @isOpen = !@isOpen
+    if not @isOpen and not @hasError
+      @content.hide()
+      @collapsedContent.show()
+    else if @content
+      @collapsedContent.hide()
+      @content.show()
+    else
+      @getContentHTML()
+
+  getContentHTML: ->
+    @collapsedContent.hide()
+    @loadingContent.show()
+    $.get @diffForPath, (data) =>
+      @loadingContent.hide()
+      if data.html
+        @content = $(data.html)
+        @content.syntaxHighlight()
+      else
+        @hasError = true
+        @content = $(ERROR_HTML)
+      @collapsedContent.after(@content)
+    return
+
+$.fn.singleFileDiff = ->
+  return @each ->
+    if not $.data this, 'singleFileDiff'
+      $.data this, 'singleFileDiff', new SingleFileDiff this
diff --git a/app/assets/javascripts/star.js.coffee b/app/assets/javascripts/star.js.coffee
index f27780dda93..01b28171f72 100644
--- a/app/assets/javascripts/star.js.coffee
+++ b/app/assets/javascripts/star.js.coffee
@@ -9,9 +9,11 @@ class @Star
         $this.parent().find('.star-count').text data.star_count
         if isStarred
           $starSpan.removeClass('starred').text 'Star'
+          gl.utils.updateTooltipTitle $this, 'Star project'
           $starIcon.removeClass('fa-star').addClass 'fa-star-o'
         else
           $starSpan.addClass('starred').text 'Unstar'
+          gl.utils.updateTooltipTitle $this, 'Unstar project'
           $starIcon.removeClass('fa-star-o').addClass 'fa-star'
         return
 
diff --git a/app/assets/javascripts/tree.js.coffee b/app/assets/javascripts/tree.js.coffee
index de8eebcd0b2..83de584f2d9 100644
--- a/app/assets/javascripts/tree.js.coffee
+++ b/app/assets/javascripts/tree.js.coffee
@@ -5,9 +5,15 @@ class @TreeView
     # Code browser tree slider
     # Make the entire tree-item row clickable, but not if clicking another link (like a commit message)
     $(".tree-content-holder .tree-item").on 'click', (e) ->
-      if (e.target.nodeName != "A")
-        path = $('.tree-item-file-name a', this).attr('href')
-        Turbolinks.visit(path)
+      $clickedEl = $(e.target)
+      path = $('.tree-item-file-name a', this).attr('href')
+
+      if not $clickedEl.is('a') and not $clickedEl.is('.str-truncated')
+        if e.metaKey or e.which is 2
+          e.preventDefault()
+          window.open path, '_blank'
+        else
+          Turbolinks.visit path
 
     # Show the "Loading commit data" for only the first element
     $('span.log_loading:first').removeClass('hide')
diff --git a/app/assets/javascripts/users/application.js.coffee b/app/assets/javascripts/users/application.js.coffee
index 647ffbf5f45..91cacfece46 100644
--- a/app/assets/javascripts/users/application.js.coffee
+++ b/app/assets/javascripts/users/application.js.coffee
@@ -1,8 +1,2 @@
-# This is a manifest file that'll be compiled into including all the files listed below.
-# Add new JavaScript/Coffee code in separate files in this directory and they'll automatically
-# be included in the compiled file accessible from http://example.com/assets/application.js
-# It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
-# the compiled file.
 #
-#= require d3
 #= require_tree .
diff --git a/app/assets/javascripts/users/calendar.js.coffee b/app/assets/javascripts/users/calendar.js.coffee
index 26a26061539..c49ba5186f2 100644
--- a/app/assets/javascripts/users/calendar.js.coffee
+++ b/app/assets/javascripts/users/calendar.js.coffee
@@ -6,12 +6,6 @@ class @Calendar
     @daySizeWithSpace = @daySize + (@daySpace * 2)
     @monthNames = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
     @months = []
-    @highestValue = 0
-
-    # Get the highest value from the timestampes
-    _.each timestamps, (count) =>
-      if count > @highestValue
-        @highestValue = count
 
     # Loop through the timestamps to create a group of objects
     # The group of objects will be grouped based on the day of the week they are
@@ -39,8 +33,8 @@ class @Calendar
       i++
 
     # Init color functions
-    @color = @initColor()
     @colorKey = @initColorKey()
+    @color = @initColor()
 
     # Init the svg element
     @renderSvg(group)
@@ -93,18 +87,19 @@ class @Calendar
       .attr 'width', @daySize
       .attr 'height', @daySize
       .attr 'title', (stamp) =>
+        date = new Date(stamp.date)
         contribText = 'No contributions'
 
         if stamp.count > 0
           contribText = "#{stamp.count} contribution#{if stamp.count > 1 then 's' else ''}"
 
-        date = dateFormat(stamp.date, 'mmm d, yyyy')
+        dateText = dateFormat(date, 'mmm d, yyyy')
 
-        "#{contribText}<br />#{date}"
+        "#{contribText}<br />#{gl.utils.getDayName(date)} #{dateText}"
       .attr 'class', 'user-contrib-cell js-tooltip'
       .attr 'fill', (stamp) =>
         if stamp.count isnt 0
-          @color(stamp.count)
+          @color(Math.min(stamp.count, 40))
         else
           '#ededed'
       .attr 'data-container', 'body'
@@ -164,10 +159,11 @@ class @Calendar
         color
 
   initColor: ->
+    colorRange = ['#ededed', @colorKey(0), @colorKey(1), @colorKey(2), @colorKey(3)]
     d3.scale
-      .linear()
-      .range(['#acd5f2', '#254e77'])
-      .domain([0, @highestValue])
+      .threshold()
+      .domain([0, 10, 20, 30])
+      .range(colorRange)
 
   initColorKey: ->
     d3.scale
diff --git a/app/assets/javascripts/users_select.js.coffee b/app/assets/javascripts/users_select.js.coffee
index 88246b0feb8..c84c4960657 100644
--- a/app/assets/javascripts/users_select.js.coffee
+++ b/app/assets/javascripts/users_select.js.coffee
@@ -31,7 +31,7 @@ class @UsersSelect
       assignTo = (selected) ->
         data = {}
         data[abilityName] = {}
-        data[abilityName].assignee_id = selected
+        data[abilityName].assignee_id = if selected? then selected else null
         $loading
           .fadeIn()
         $dropdown.trigger('loading.gl.dropdown')
@@ -61,8 +61,8 @@ class @UsersSelect
 
       collapsedAssigneeTemplate = _.template(
         '<% if( avatar ) { %>
-        <a class="author_link" href="/u/<%= username %>">
-          <img width="24" class="avatar avatar-inline s24" alt="" src="<%= avatar %>">
+        <a class="author_link" href="/u/<%- username %>">
+          <img width="24" class="avatar avatar-inline s24" alt="" src="<%- avatar %>">
           <span class="author">Toni Boehm</span>
         </a>
         <% } else { %>
@@ -72,17 +72,17 @@ class @UsersSelect
 
       assigneeTemplate = _.template(
         '<% if (username) { %>
-        <a class="author_link " href="/u/<%= username %>">
+        <a class="author_link bold" href="/u/<%- username %>">
           <% if( avatar ) { %>
-          <img width="32" class="avatar avatar-inline s32" alt="" src="<%= avatar %>">
+          <img width="32" class="avatar avatar-inline s32" alt="" src="<%- avatar %>">
           <% } %>
-          <span class="author"><%= name %></span>
+          <span class="author"><%- name %></span>
           <span class="username">
-            @<%= username %>
+            @<%- username %>
           </span>
         </a>
           <% } else { %>
-        <span class="assign-yourself">
+        <span class="no-value assign-yourself">
           No assignee -
           <a href="#" class="js-assign-yourself">
             assign yourself
@@ -151,11 +151,13 @@ class @UsersSelect
           # display:block overrides the hide-collapse rule
           $value.css('display', '')
 
-        clicked: (user) ->
+        clicked: (user, $el, e) ->
           page = $('body').data 'page'
           isIssueIndex = page is 'projects:issues:index'
           isMRIndex = page is page is 'projects:merge_requests:index'
-          if $dropdown.hasClass('js-filter-bulk-update')
+          if $dropdown.hasClass('js-filter-bulk-update') or $dropdown.hasClass('js-issuable-form-dropdown')
+            e.preventDefault()
+            selectedId = user.id
             return
 
           if $dropdown.hasClass('js-filter-submit') and (isIssueIndex or isMRIndex)
@@ -168,7 +170,8 @@ class @UsersSelect
               .closest('.selectbox')
               .find("input[name='#{$dropdown.data('field-name')}']").val()
             assignTo(selected)
-
+        id: (user) ->
+          user.id
         renderRow: (user) ->
           username = if user.username then "@#{user.username}" else ""
           avatar = if user.avatar_url then user.avatar_url else false
diff --git a/app/assets/stylesheets/framework.scss b/app/assets/stylesheets/framework.scss
index 3cbddc59f11..a306b8f3f29 100644
--- a/app/assets/stylesheets/framework.scss
+++ b/app/assets/stylesheets/framework.scss
@@ -37,3 +37,4 @@
 @import "framework/timeline.scss";
 @import "framework/typography.scss";
 @import "framework/zen.scss";
+@import "framework/blank";
diff --git a/app/assets/stylesheets/framework/avatar.scss b/app/assets/stylesheets/framework/avatar.scss
index bb8d71fbae8..8b6ddf8ba18 100644
--- a/app/assets/stylesheets/framework/avatar.scss
+++ b/app/assets/stylesheets/framework/avatar.scss
@@ -20,6 +20,7 @@
   }
 
   &.s16 { width: 16px; height: 16px; margin-right: 6px; }
+  &.s20 { width: 20px; height: 20px; margin-right: 7px; }
   &.s24 { width: 24px; height: 24px; margin-right: 8px; }
   &.s26 { width: 26px; height: 26px; margin-right: 8px; }
   &.s32 { width: 32px; height: 32px; margin-right: 10px; }
diff --git a/app/assets/stylesheets/framework/blank.scss b/app/assets/stylesheets/framework/blank.scss
new file mode 100644
index 00000000000..540718197e0
--- /dev/null
+++ b/app/assets/stylesheets/framework/blank.scss
@@ -0,0 +1,51 @@
+.blank-state-welcome {
+  text-align: center;
+  border-bottom: 1px solid $border-color;
+
+  .blank-state-text {
+    margin-bottom: 0;
+  }
+}
+
+.blank-state {
+  padding-top: 20px;
+  padding-bottom: 20px;
+  text-align: center;
+}
+
+.blank-state-no-icon {
+  padding-top: 40px;
+  padding-bottom: 40px;
+}
+
+.blank-state-icon {
+  padding-bottom: 20px;
+  color: $gray-darkest;
+  font-size: 56px;
+
+  path,
+  polygon {
+    fill: currentColor;
+  }
+}
+
+.blank-state-title {
+  margin-top: 0;
+  margin-bottom: 5px;
+  font-size: 19px;
+  font-weight: normal;
+}
+
+.blank-state-text {
+  margin-top: 0;
+  margin-bottom: $gl-padding;
+  font-size: 15px;
+
+  > strong {
+    font-weight: 600;
+  }
+}
+
+.blank-state-welcome-title {
+  font-size: 24px;
+}
diff --git a/app/assets/stylesheets/framework/blocks.scss b/app/assets/stylesheets/framework/blocks.scss
index fab96404a6c..24b1ebab4b0 100644
--- a/app/assets/stylesheets/framework/blocks.scss
+++ b/app/assets/stylesheets/framework/blocks.scss
@@ -16,6 +16,9 @@
   font-weight: normal;
   font-size: 16px;
   line-height: 36px;
+  &.diff-collapsed {
+    cursor: pointer;
+  }
 }
 
 .row-content-block {
@@ -91,6 +94,26 @@
     background-color: $white-light;
     border-top: none;
   }
+
+  &.top-block .container-fluid {
+    background-color: inherit;
+  }
+}
+
+.sub-header-block {
+  background-color: $white-light;
+  border-bottom: 1px solid $white-dark;
+  padding: 11px 0;
+  margin-bottom: 11px;
+
+  .oneline {
+    line-height: 35px;
+  }
+
+  &.no-bottom-space {
+    border-bottom: 0;
+    margin-bottom: 0;
+  }
 }
 
 .cover-block {
@@ -117,7 +140,7 @@
     margin: 0;
     font-size: 24px;
     font-weight: normal;
-    margin-bottom: 5px;
+    margin-bottom: 10px;
     color: #4c4e54;
     font-size: 23px;
     line-height: 1.1;
diff --git a/app/assets/stylesheets/framework/buttons.scss b/app/assets/stylesheets/framework/buttons.scss
index 1e3083cce55..590b8f54363 100644
--- a/app/assets/stylesheets/framework/buttons.scss
+++ b/app/assets/stylesheets/framework/buttons.scss
@@ -281,3 +281,21 @@
     color: $gl-icon-color;
   }
 }
+
+.clone-dropdown-btn a {
+  color: $dropdown-link-color;
+  &:hover {
+    text-decoration: none;
+  }
+}
+
+.btn-static {
+  background-color: $background-color !important;
+  border: 1px solid lightgrey;
+  cursor: default;
+  &:active {
+    -moz-box-shadow: inset 0 0 0 white;
+    -webkit-box-shadow: inset 0 0 0 white;
+    box-shadow: inset 0 0 0 white;
+  }
+}
diff --git a/app/assets/stylesheets/framework/common.scss b/app/assets/stylesheets/framework/common.scss
index f8aecd0558d..c1e5305644b 100644
--- a/app/assets/stylesheets/framework/common.scss
+++ b/app/assets/stylesheets/framework/common.scss
@@ -270,21 +270,6 @@ table {
   }
 }
 
-.dashboard-intro-icon {
-  float: left;
-  text-align: center;
-  font-size: 32px;
-  color: #aaa;
-  width: 60px;
-}
-
-.dashboard-intro-text {
-  display: inline-block;
-  margin-left: -60px;
-  padding-left: 60px;
-  width: 100%;
-}
-
 .btn-sign-in {
   text-shadow: none;
 
diff --git a/app/assets/stylesheets/framework/dropdowns.scss b/app/assets/stylesheets/framework/dropdowns.scss
index d4d579a083d..3fd0e12568d 100644
--- a/app/assets/stylesheets/framework/dropdowns.scss
+++ b/app/assets/stylesheets/framework/dropdowns.scss
@@ -20,8 +20,12 @@
 }
 
 .open {
-  .dropdown-menu {
+  .dropdown-menu,
+  .dropdown-menu-nav {
     display: block;
+    @media (max-width: $screen-xs-max) {
+      width: 100%;
+    }
   }
 
   .dropdown-menu-toggle {
@@ -52,7 +56,7 @@
     position: absolute;
     top: 50%;
     right: 6px;
-    margin-top: -4px;
+    margin-top: -6px;
     color: $dropdown-toggle-icon-color;
     font-size: 10px;
   }
@@ -64,9 +68,14 @@
       color: $dropdown-toggle-hover-icon-color;
     }
   }
+
+  &.large {
+    width: 200px;
+  }
 }
 
-.dropdown-menu {
+.dropdown-menu,
+.dropdown-menu-nav {
   display: none;
   position: absolute;
   top: 100%;
@@ -77,7 +86,7 @@
   margin-bottom: 0;
   font-size: 15px;
   font-weight: normal;
-  padding: 10px 0;
+  padding: 8px 0;
   background-color: $dropdown-bg;
   border: 1px solid $dropdown-border-color;
   border-radius: $border-radius-base;
@@ -101,12 +110,12 @@
   li {
     text-align: left;
     list-style: none;
-    padding: 0 10px;
+    padding: 0 8px;
   }
 
   .divider {
     height: 1px;
-    margin: 8px 10px;
+    margin: 8px;
     padding: 0;
     background-color: $dropdown-divider-color;
   }
@@ -122,7 +131,7 @@
   a {
     display: block;
     position: relative;
-    padding: 5px 10px;
+    padding: 5px 8px;
     color: $dropdown-link-color;
     line-height: initial;
     text-overflow: ellipsis;
@@ -461,10 +470,12 @@
       }
     }
 
-    .ui-state-active,
-    .ui-state-hover {
-      color: $md-link-color;
-      background-color: $calendar-hover-bg;
+    .ui-datepicker-calendar {
+      .ui-state-hover,
+      .ui-state-active {
+        color: #fff;
+        border: 0;
+      }
     }
 
     .ui-datepicker-prev,
diff --git a/app/assets/stylesheets/framework/files.scss b/app/assets/stylesheets/framework/files.scss
index 71a9f79be3e..71e4b50f2af 100644
--- a/app/assets/stylesheets/framework/files.scss
+++ b/app/assets/stylesheets/framework/files.scss
@@ -50,7 +50,7 @@
     }
 
     a:not(.btn) {
-      color: $gl-dark-link-color;
+      color: $gl-text-color;
     }
 
     .left-options {
diff --git a/app/assets/stylesheets/framework/flash.scss b/app/assets/stylesheets/framework/flash.scss
index 1bfd0213995..0c21d0240b3 100644
--- a/app/assets/stylesheets/framework/flash.scss
+++ b/app/assets/stylesheets/framework/flash.scss
@@ -1,8 +1,8 @@
 .flash-container {
   cursor: pointer;
   margin: 0;
+  margin-bottom: $gl-padding;
   font-size: 14px;
-  width: 100%;
   z-index: 100;
 
   .flash-notice {
@@ -16,4 +16,29 @@
     @extend .alert-danger;
     margin: 0;
   }
+
+  .flash-notice, .flash-alert {
+    border-radius: $border-radius-default;
+
+    .container-fluid.container-limited.flash-text {
+      background: transparent;
+    }
+  }
+
+  &.flash-container-page {
+    margin-bottom: 0;
+
+    .flash-notice, .flash-alert {
+      border-radius: 0;
+    }
+  }
 }
+
+@media (max-width: $screen-md-min) {
+  ul.notes {
+    .flash-container.timeline-content {
+      margin-left: 0;
+    }
+  }
+}
+
diff --git a/app/assets/stylesheets/framework/gitlab-theme.scss b/app/assets/stylesheets/framework/gitlab-theme.scss
index 408d4a68e1e..3673b81f183 100644
--- a/app/assets/stylesheets/framework/gitlab-theme.scss
+++ b/app/assets/stylesheets/framework/gitlab-theme.scss
@@ -8,10 +8,9 @@
  */
 @mixin gitlab-theme($color-light, $color, $color-darker, $color-dark) {
   .page-with-sidebar {
-
-    .collapse-nav a {
+    .toggle-nav-collapse,
+    .pin-nav-btn {
       color: $color-light;
-      background: $color;
 
       &:hover {
         color: $white-light;
@@ -20,17 +19,6 @@
 
     .sidebar-wrapper {
       background: $color-darker;
-
-      .sidebar-user {
-        background: $color-darker;
-        color: $color-light;
-
-        &:hover {
-          background-color: $color-dark;
-          color: $white-light;
-          text-decoration: none;
-        }
-      }
     }
 
     .nav-sidebar li {
diff --git a/app/assets/stylesheets/framework/header.scss b/app/assets/stylesheets/framework/header.scss
index 63996ea44f6..0c607071840 100644
--- a/app/assets/stylesheets/framework/header.scss
+++ b/app/assets/stylesheets/framework/header.scss
@@ -2,8 +2,19 @@
  *  Application Header
  *
  */
+@mixin tanuki-logo-colors($path-color) {
+  fill: $path-color;
+  transition: all 0.8s;
+
+  &:hover,
+  &.highlight {
+    fill: lighten($path-color, 25%);
+    transition: all 0.1s;
+  }
+}
+
 header {
-  transition-duration: .3s;
+  transition: padding $sidebar-transition-duration;
 
   &.navbar-empty {
     height: $header-height;
@@ -15,7 +26,6 @@ header {
       text-align: center;
 
       #tanuki-logo, img {
-        width: 36px;
         height: 36px;
       }
     }
@@ -50,7 +60,7 @@ header {
         margin: ($header-height - 28) / 2 0;
         margin-left: 10px;
         height: 28px;
-        width: 28px;
+        min-width: 28px;
         line-height: 28px;
         text-align: center;
 
@@ -79,14 +89,9 @@ header {
 
     &.header-collapsed {
       padding: 0 16px;
-
-      .side-nav-toggle {
-        display: block;
-      }
     }
 
     .side-nav-toggle {
-      display: none;
       position: absolute;
       left: -10px;
       margin: 6px 0;
@@ -108,9 +113,7 @@ header {
   .header-content {
     position: relative;
     height: $header-height;
-    padding-right: 40px;
     padding-left: 30px;
-    transition-duration: .3s;
 
     @media (min-width: $screen-sm-min) {
       padding-right: 0;
@@ -128,6 +131,10 @@ header {
       transition-duration: .3s;
       z-index: 999;
 
+      svg, img {
+        height: 36px;
+      }
+
       &:hover {
         cursor: pointer;
       }
@@ -198,25 +205,24 @@ header {
   }
 }
 
-.header-collapsed {
-  margin-left: 0;
+#tanuki-logo {
 
-  .header-content {
-
-    @media (min-width: $screen-sm-max) {
-      padding-left: 30px;
-      transition-duration: .3s;
-    }
+  #tanuki-left-ear,
+  #tanuki-right-ear,
+  #tanuki-nose {
+    @include tanuki-logo-colors($tanuki-red);
   }
-}
 
-.tanuki-shape {
-  transition: all 0.8s;
+  #tanuki-left-eye,
+  #tanuki-right-eye {
+    @include tanuki-logo-colors($tanuki-orange);
+  }
 
-  &:hover, &.highlight {
-    fill: rgb(255, 255, 255);
-    transition: all 0.1s;
+  #tanuki-left-cheek,
+  #tanuki-right-cheek {
+    @include tanuki-logo-colors($tanuki-yellow);
   }
+
 }
 
 @media (max-width: $screen-xs-max) {
@@ -235,14 +241,23 @@ header {
     .navbar-collapse {
       padding-left: 5px;
 
-      li {
+      .nav > li {
         display: table-cell;
         width: 1%;
-
-        a {
-          margin-left: 8px !important;
-        }
       }
     }
   }
 }
+
+.header-user {
+  .dropdown-menu-nav {
+    width: 140px;
+    margin-top: -5px;
+  }
+}
+
+.header-user-avatar {
+  float: left;
+  margin-right: 5px;
+  border-radius: 50%;
+}
diff --git a/app/assets/stylesheets/framework/lists.scss b/app/assets/stylesheets/framework/lists.scss
index b34ec16cdba..2c40ec430ca 100644
--- a/app/assets/stylesheets/framework/lists.scss
+++ b/app/assets/stylesheets/framework/lists.scss
@@ -137,6 +137,15 @@ ul.content-list {
       padding-top: 1px;
       float: right;
 
+      > .control-text {
+        margin-right: $gl-padding-top;
+        line-height: 40px;
+
+        &:last-child {
+          margin-right: 0;
+        }
+      }
+
       > .btn,
       > .btn-group {
         margin-right: $gl-padding-top;
@@ -159,13 +168,19 @@ ul.content-list {
       background-color: $gray-light;
       border: dotted 1px $gray-dark;
       margin: 1px 0;
-      min-height: 30px;
+      min-height: 52px;
     }
   }
 }
 
 .panel > .content-list > li {
   padding: $gl-padding-top $gl-padding;
+
+  &.commit {
+    @media (min-width: $screen-sm-min) {
+      padding-left: 46px + $gl-padding;
+    }
+  }
 }
 
 ul.controls {
diff --git a/app/assets/stylesheets/framework/markdown_area.scss b/app/assets/stylesheets/framework/markdown_area.scss
index fd885b38680..5d3273ea64d 100644
--- a/app/assets/stylesheets/framework/markdown_area.scss
+++ b/app/assets/stylesheets/framework/markdown_area.scss
@@ -65,6 +65,11 @@
     a {
       padding-top: 0;
       line-height: 1;
+      border-bottom: 1px solid $border-color;
+
+      &.btn.btn-xs {
+        padding: 2px 5px;
+      }
     }
   }
 }
@@ -97,5 +102,31 @@
       white-space: pre-wrap;
       word-break: keep-all;
     }
+
+    @include bulleted-list;
+  }
+}
+
+.toolbar-group {
+  float: left;
+  margin-right: -5px;
+  margin-left: $gl-padding;
+
+  &:first-child {
+    margin-left: 0;
+  }
+}
+
+.toolbar-btn {
+  float: left;
+  padding: 0 5px;
+  color: #959494;
+  background: transparent;
+  border: 0;
+  outline: 0;
+
+  &:hover,
+  &:focus {
+    color: $gl-link-color;
   }
 }
diff --git a/app/assets/stylesheets/framework/mixins.scss b/app/assets/stylesheets/framework/mixins.scss
index 828e7224231..5ec5a96a597 100644
--- a/app/assets/stylesheets/framework/mixins.scss
+++ b/app/assets/stylesheets/framework/mixins.scss
@@ -110,3 +110,17 @@
   font-size: 16px;
   line-height: 24px;
 }
+
+@mixin bulleted-list {
+  > ul {
+    list-style-type: disc;
+
+    ul {
+      list-style-type: circle;
+
+      ul {
+        list-style-type: square;
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/app/assets/stylesheets/framework/mobile.scss b/app/assets/stylesheets/framework/mobile.scss
index d4e5cc819a4..367c7d01944 100644
--- a/app/assets/stylesheets/framework/mobile.scss
+++ b/app/assets/stylesheets/framework/mobile.scss
@@ -52,12 +52,29 @@
     .git-clone-holder {
       display: none;
     }
+
+    // Display Star and Fork buttons without counters on mobile.
+    .project-action-buttons {
+      display: block;
+
+      .count-buttons .btn {
+        margin: 0 10px;
+      }
+
+      .count-buttons .count-with-arrow {
+        display: none;
+      }
+    }
   }
 
   .project-stats {
     display: none;
   }
 
+  .group-right-buttons {
+    display: none;
+  }
+
   .container .title {
     padding-left: 15px !important;
   }
diff --git a/app/assets/stylesheets/framework/nav.scss b/app/assets/stylesheets/framework/nav.scss
index 1222dc9047a..364952d3b4a 100644
--- a/app/assets/stylesheets/framework/nav.scss
+++ b/app/assets/stylesheets/framework/nav.scss
@@ -1,6 +1,6 @@
 @mixin fade($gradient-direction, $rgba, $gradient-color) {
-  visibility: visible;
-  opacity: 1;
+  visibility: hidden;
+  opacity: 0;
   z-index: 2;
   position: absolute;
   bottom: 12px;
@@ -13,11 +13,17 @@
   background: -moz-linear-gradient($gradient-direction, $rgba, $gradient-color 45%);
   background: linear-gradient($gradient-direction, $rgba, $gradient-color 45%);
 
-  &.end-scroll {
-    visibility: hidden;
-    opacity: 0;
+  &.scrolling {
+    visibility: visible;
+    opacity: 1;
     transition-duration: .3s;
   }
+
+  .fa {
+    position: relative;
+    top: 5px;
+    font-size: 18px;
+  }
 }
 
 @mixin scrolling-links() {
@@ -25,6 +31,7 @@
   overflow-x: auto;
   overflow-y: hidden;
   -webkit-overflow-scrolling: touch;
+
   &::-webkit-scrollbar {
     display: none;
   }
@@ -70,10 +77,11 @@
 
   &.sub-nav {
     text-align: center;
-    background-color: $background-color;
+    background-color: $dark-background-color;
 
     .container-fluid {
-      background-color: $background-color;
+      background-color: $dark-background-color;
+      margin-bottom: 0;
     }
 
     li {
@@ -103,10 +111,6 @@
     width: 50%;
     line-height: 28px;
 
-    &.wiki-page {
-      padding: 16px 10px 11px;
-    }
-
     /* Small devices (phones, tablets, 768px and lower) */
     @media (max-width: $screen-sm-min) {
       width: 100%;
@@ -130,12 +134,17 @@
     margin-bottom: 0;
     border-bottom: none;
 
+    &.wide {
+      width: 100%;
+      display: block;
+    }
+
     li a {
       padding: 16px 10px 11px;
     }
 
     /* Small devices (phones, tablets, 768px and lower) */
-    @media (max-width: $screen-sm-max) {
+    @media (max-width: $screen-xs-max) {
       width: 100%;
     }
   }
@@ -160,6 +169,7 @@
     > .btn {
       margin-right: $gl-padding-top;
       display: inline-block;
+      vertical-align: top;
 
       &:last-child {
         margin-right: 0;
@@ -219,6 +229,7 @@
       form {
         display: block;
         height: auto;
+        margin-bottom: 14px;
 
         input {
           width: 100%;
@@ -241,6 +252,12 @@
       }
     }
   }
+
+  &.adjust {
+    .nav-text, .nav-controls {
+      width: auto;
+    }
+  }
 }
 
 .layout-nav {
@@ -250,7 +267,7 @@
   z-index: 11;
   background: $background-color;
   border-bottom: 1px solid $border-color;
-  transition-duration: .3s;
+  transition: padding $sidebar-transition-duration;
   text-align: center;
 
   .container-fluid {
@@ -261,7 +278,7 @@
     float: right;
     padding: 7px 0 0;
 
-    @media (max-width: $screen-xs-max) {
+    @media (max-width: $screen-sm-max) {
       display: none;
     }
 
@@ -292,33 +309,9 @@
   }
 
   .nav-links {
-    @include scrolling-links();
     border-bottom: none;
     height: 51px;
 
-    svg {
-      position: relative;
-      top: 2px;
-      margin-right: 2px;
-      height: 15px;
-      width: auto;
-
-      path,
-      polygon {
-        fill: $layout-link-gray;
-      }
-    }
-
-    .fade-right {
-      @include fade(left, rgba(250, 250, 250, 0.4), $background-color);
-      right: 0;
-    }
-
-    .fade-left {
-      @include fade(right, rgba(250, 250, 250, 0.4), $background-color);
-      left: 0;
-    }
-
     li {
 
       a {
@@ -346,17 +339,11 @@
       .badge {
         color: $gl-icon-color;
       }
-    }
-  }
-
-  .nav-control {
 
-    .fade-right {
-      @media (min-width: $screen-xs-max) {
-        right: 68px;
-      }
-      @media (max-width: $screen-xs-min) {
-        right: 0;
+      &:hover {
+        a, i {
+          color: $black;
+        }
       }
     }
   }
@@ -367,15 +354,42 @@
 
   .nav-links {
     @include scrolling-links();
+  }
+
+  .fade-right {
+    @include fade(left, rgba(255, 255, 255, 0.4), $background-color);
+    right: -5px;
+
+    .fa {
+      right: -7px;
+    }
+  }
+
+  .fade-left {
+    @include fade(right, rgba(255, 255, 255, 0.4), $background-color);
+    left: -5px;
+
+    .fa {
+      left: -7px;
+    }
+  }
+
+  &.sub-nav-scroll {
 
     .fade-right {
-      @include fade(left, rgba(255, 255, 255, 0.4), $background-color);
       right: 0;
+
+      .fa {
+        right: -23px;
+      }
     }
 
     .fade-left {
-      @include fade(right, rgba(255, 255, 255, 0.4), $background-color);
       left: 0;
+
+      .fa {
+        left: 10px;
+      }
     }
   }
 }
@@ -388,21 +402,19 @@
 
     .fade-right {
       @include fade(left, rgba(255, 255, 255, 0.4), $white-light);
-      right: 0;
+      right: -5px;
+
+      .fa {
+        right: -7px;
+      }
     }
 
     .fade-left {
       @include fade(right, rgba(255, 255, 255, 0.4), $white-light);
-      left: 0;
-    }
+      left: -5px;
 
-    &.event-filter {
-      .fade-right {
-        visibility: hidden;
-
-        @media (max-width: $screen-xs-max) {
-          visibility: visible;
-        }
+      .fa {
+        left: -7px;
       }
     }
   }
diff --git a/app/assets/stylesheets/framework/panels.scss b/app/assets/stylesheets/framework/panels.scss
index ae7bdf14c40..874416e1007 100644
--- a/app/assets/stylesheets/framework/panels.scss
+++ b/app/assets/stylesheets/framework/panels.scss
@@ -9,6 +9,10 @@
       margin-top: -2px;
       float: right;
     }
+
+    .dropdown-menu-toggle {
+      line-height: 20px;
+    }
   }
 
   .panel-body {
diff --git a/app/assets/stylesheets/framework/selects.scss b/app/assets/stylesheets/framework/selects.scss
index f242706ebe4..21d87cc9d34 100644
--- a/app/assets/stylesheets/framework/selects.scss
+++ b/app/assets/stylesheets/framework/selects.scss
@@ -165,11 +165,6 @@
   background-size: 16px 16px !important;
 }
 
-/** Branch/tag selector **/
-.project-refs-form .select2-container {
-  width: 160px !important;
-}
-
 .select2-results .select2-no-results,
 .select2-results .select2-searching,
 .select2-results .select2-ajax-error,
diff --git a/app/assets/stylesheets/framework/sidebar.scss b/app/assets/stylesheets/framework/sidebar.scss
index 4668e7e911b..d52e8f00172 100644
--- a/app/assets/stylesheets/framework/sidebar.scss
+++ b/app/assets/stylesheets/framework/sidebar.scss
@@ -1,26 +1,39 @@
 .page-with-sidebar {
   padding-top: $header-height;
-  transition-duration: .3s;
+  padding-bottom: 25px;
+  transition: padding $sidebar-transition-duration;
+
+  &.page-sidebar-pinned {
+    .sidebar-wrapper {
+      @include box-shadow(none);
+    }
+  }
 
   .sidebar-wrapper {
     position: fixed;
     top: 0;
     bottom: 0;
-    overflow-y: auto;
-    overflow-x: hidden;
     left: 0;
     height: 100%;
-    transition-duration: .3s;
+    overflow: hidden;
+    transition: width $sidebar-transition-duration;
+    @include box-shadow(2px 0 16px 0 $black-transparent);
   }
 }
 
 .sidebar-wrapper {
   z-index: 1000;
   background: $background-color;
+
+  .nicescroll-rails-hr {
+    // TODO: Figure out why nicescroll doesn't hide horizontal bar
+    display: none!important;
+  }
 }
 
 .content-wrapper {
   width: 100%;
+  transition: padding $sidebar-transition-duration;
 
   .container-fluid {
     background: #fff;
@@ -34,50 +47,19 @@
   }
 }
 
-.sidebar-wrapper {
-
-  .sidebar-user {
-    padding: 15px 22px;
-    position: fixed;
-    bottom: 0;
-    width: $sidebar_width;
-    overflow: hidden;
-    transition-duration: .3s;
-
-    .username {
-      margin-left: 10px;
-      width: $sidebar_width - 2 * 10px;
-      font-size: 16px;
-      line-height: 34px;
-    }
-  }
-}
-
-
-.tanuki-shape {
-  transition: all 0.8s;
-
-  &:hover, &.highlight {
-    fill: rgb(255, 255, 255);
-    transition: all 0.1s;
-  }
-}
-
-
 .nav-sidebar {
-  margin-top: 22 + $header-height;
-  margin-bottom: 116px;
-  transition-duration: .3s;
-  list-style: none;
-  overflow: hidden;
+  position: absolute;
+  top: 50px;
+  bottom: 0;
+  width: $sidebar_width;
+  overflow-y: auto;
+  overflow-x: hidden;
 
   &.navbar-collapse {
     padding: 0 !important;
   }
 
   li {
-    width: $sidebar_width;
-
     &.separate-item {
       padding-top: 10px;
       margin-top: 10px;
@@ -90,8 +72,7 @@
     }
 
     a {
-      width: $sidebar_width;
-      padding: 7px 15px 7px 23px;
+      padding: 7px $gl-sidebar-padding;
       font-size: $gl-font-size;
       line-height: 24px;
       display: block;
@@ -99,11 +80,9 @@
       font-weight: normal;
       outline: none;
 
-      &:hover {
-        text-decoration: none;
-      }
-
-      &:active, &:focus {
+      &:hover,
+      &:active,
+      &:focus {
         text-decoration: none;
       }
 
@@ -115,10 +94,6 @@
       svg {
         margin-right: 13px;
       }
-
-      &.back-link i {
-        transition-duration: .3s;
-      }
     }
   }
 
@@ -129,101 +104,87 @@
   }
 }
 
-.sidebar-subnav {
-  margin-left: 0;
-  padding-left: 0;
-
-  li {
-    list-style: none;
-  }
-}
-
-.collapse-nav a {
+.sidebar-action-buttons {
   width: $sidebar_width;
-  position: fixed;
+  position: absolute;
   top: 0;
   left: 0;
+  min-height: 50px;
   padding: 5px 0;
   font-size: 18px;
-  background: transparent;
-  height: 50px;
-  text-align: center;
-  line-height: 40px;
-  transition-duration: .3s;
-  outline: none;
-
-  &:hover {
-    text-decoration: none;
-  }
-}
+  line-height: 30px;
 
-.sidebar-wrapper {
-  &.hidden-nav {
-    width: 0;
+  .toggle-nav-collapse {
+    left: 0;
   }
-}
 
-.page-sidebar-collapsed {
-  padding-left: 0;
+  .pin-nav-btn {
+    right: 0;
+    display: none;
 
-  .sidebar-wrapper {
-    width: 0;
-
-    .nav-sidebar {
-      width: 0;
-
-      li {
-        width: auto;
-
-        a {
-          span {
-            display: none;
-          }
-        }
-      }
+    @media (min-width: $sidebar-breakpoint) {
+      display: block;
     }
 
-    .collapse-nav a {
-      width: 0;
+    .fa {
+      transition: transform .15s;
+    }
 
-      i {
-        display: none;
+    &.is-active {
+      .fa {
+        transform: rotate(90deg);
       }
     }
+  }
+}
 
-    .sidebar-user {
-      width: 0;
-      padding-left: 0;
-      padding-right: 0;
+.nav-header-btn {
+  padding: 10px $gl-sidebar-padding;
+  color: inherit;
+  transition-duration: .3s;
+  position: absolute;
+  top: 0;
 
-      .username {
-        display: none;
-      }
-    }
+  &:hover,
+  &:focus {
+    color: $white-light;
+    text-decoration: none;
   }
 }
 
-.page-sidebar-expanded {
+.page-sidebar-collapsed {
+  padding-left: 0;
 
-  @media (max-width: $screen-sm-max) {
-    padding-left: 0;
+  .sidebar-wrapper {
+    width: 0;
   }
+}
 
+.page-sidebar-expanded {
   .sidebar-wrapper {
     width: $sidebar_width;
+  }
+}
 
-    .nav-sidebar {
-      width: $sidebar_width;
+.page-sidebar-pinned {
+  .content-wrapper,
+  .layout-nav {
+    @media (min-width: $sidebar-breakpoint) {
+      padding-left: $sidebar_width;
     }
+  }
+}
 
-    .nav-sidebar li a {
-      width: $sidebar_width;
+header.header-pinned-nav {
+  @media (min-width: $sidebar-breakpoint) {
+    padding-left: ($sidebar_width + $gl-padding);
 
-      &.back-link {
-        i {
-          opacity: 0;
-        }
-      }
+    .side-nav-toggle {
+      display: none;
+    }
+
+    .header-content {
+      padding-left: 0;
     }
   }
 }
diff --git a/app/assets/stylesheets/framework/variables.scss b/app/assets/stylesheets/framework/variables.scss
index 752d8ec8788..f0e7002e4cd 100644
--- a/app/assets/stylesheets/framework/variables.scss
+++ b/app/assets/stylesheets/framework/variables.scss
@@ -6,14 +6,18 @@ $sidebar_width: 220px;
 $gutter_collapsed_width: 62px;
 $gutter_width: 290px;
 $gutter_inner_width: 258px;
+$sidebar-transition-duration: .15s;
+$sidebar-breakpoint: 1024px;
 
 /*
  * UI elements
  */
-$border-color:       #e5e5e5;
-$focus-border-color: #3aabf0;
-$table-border-color: #f0f0f0;
-$background-color:   #fafafa;
+$border-color:          #e5e5e5;
+$focus-border-color:    #3aabf0;
+$table-border-color:    #f0f0f0;
+$background-color:      #fafafa;
+$dark-background-color: #f7f7f7;
+$table-text-gray:       #8f8f8f;
 
 /*
  * Text
@@ -60,6 +64,7 @@ $gl-btn-padding: 10px;
 $gl-input-padding: 10px;
 $gl-vert-padding: 6px;
 $gl-padding-top: 10px;
+$gl-sidebar-padding: 22px;
 
 /*
  * Misc
@@ -151,8 +156,10 @@ $warning-message-bg: #fbf2d9;
 $warning-message-color: #9e8e60;
 $warning-message-border: #f0e2bb;
 
-/* header */
-$light-grey-header: #faf9f9;
+/* tanuki logo colors */
+$tanuki-red: #e24329;
+$tanuki-orange: #fc6d26;
+$tanuki-yellow: #fca326;
 
 /*
  * State colors:
@@ -261,5 +268,10 @@ $calendar-hover-bg: #ecf3fe;
 $calendar-border-color: rgba(#000, .1);
 $calendar-unselectable-bg: #faf9f9;
 
+/*
+ * Personal Access Tokens
+ */
+$personal-access-tokens-disabled-label-color: #bbb;
+
 $ci-output-bg: #1d1f21;
 $ci-text-color: #c5c8c6;
diff --git a/app/assets/stylesheets/mailers/devise.scss b/app/assets/stylesheets/mailers/devise.scss
index 28611a5ec81..9495c5b3f37 100644
--- a/app/assets/stylesheets/mailers/devise.scss
+++ b/app/assets/stylesheets/mailers/devise.scss
@@ -38,6 +38,10 @@ table {
     margin: 0 auto;
     text-align: left;
     width: 600px;
+
+    & > td {
+      text-align: center;
+    }
   }
 
   &#body {
diff --git a/app/assets/stylesheets/pages/admin.scss b/app/assets/stylesheets/pages/admin.scss
index e05f14e7496..1d34a7f79ae 100644
--- a/app/assets/stylesheets/pages/admin.scss
+++ b/app/assets/stylesheets/pages/admin.scss
@@ -71,3 +71,36 @@
   @extend .broadcast-message;
   margin-bottom: 20px;
 }
+
+
+// Users List
+
+.users-list {
+  .user-row {
+    display: -webkit-flex;
+    display: -ms-flexbox;
+    display: flex;
+  }
+
+  .user-details {
+    flex: 1 1 auto;
+  }
+
+  .user-name {
+    display: inline-block;
+    font-weight: bold;
+  }
+
+  .controls {
+    > .btn, > .dropdown {
+      margin-left: 5px;
+    }
+  }
+
+  .dropdown {
+    .btn-block {
+      margin-bottom: 0;
+      line-height: inherit;
+    }
+  }
+}
diff --git a/app/assets/stylesheets/pages/awards.scss b/app/assets/stylesheets/pages/awards.scss
index 6211f3a52eb..5faedfedd66 100644
--- a/app/assets/stylesheets/pages/awards.scss
+++ b/app/assets/stylesheets/pages/awards.scss
@@ -8,8 +8,9 @@
 .emoji-menu {
   position: absolute;
   margin-top: 3px;
-  z-index: 1000;
-  min-width: 160px;
+  padding: $gl-padding;
+  z-index: 9;
+  width: 300px;
   font-size: 14px;
   background-color: $award-emoji-menu-bg;
   border: 1px solid $award-emoji-menu-border;
@@ -33,20 +34,18 @@
   }
 
   .emoji-menu-content {
-    padding: $gl-padding;
-    width: 300px;
     height: 300px;
     overflow-y: scroll;
-
-    input.emoji-search {
-      background-image: url("data:image/png;base64,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");
-      background-repeat: no-repeat;
-      background-position: right 5px center;
-      background-size: 16px;
-    }
   }
 }
 
+.emoji-search {
+  background-image: url("data:image/png;base64,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");
+  background-repeat: no-repeat;
+  background-position: right 5px center;
+  background-size: 16px;
+}
+
 .emoji-menu-list {
   list-style: none;
   padding-left: 0;
diff --git a/app/assets/stylesheets/pages/builds.scss b/app/assets/stylesheets/pages/builds.scss
index e8f1935d239..99a2cd306cf 100644
--- a/app/assets/stylesheets/pages/builds.scss
+++ b/app/assets/stylesheets/pages/builds.scss
@@ -83,14 +83,6 @@
   }
 }
 
-table.builds {
-  .build-link {
-    a {
-      color: $gl-dark-link-color;
-    }
-  }
-}
-
 .build-trace {
   background: $ci-output-bg;
   color: $ci-text-color;
diff --git a/app/assets/stylesheets/pages/commit.scss b/app/assets/stylesheets/pages/commit.scss
index fc3f214aba5..35ab28b3fea 100644
--- a/app/assets/stylesheets/pages/commit.scss
+++ b/app/assets/stylesheets/pages/commit.scss
@@ -26,6 +26,8 @@
 
 .commit-info-row {
   margin-bottom: 10px;
+  line-height: 24px;
+  padding-top: 6px;
 
   &.commit-info-row-header {
     line-height: 34px;
diff --git a/app/assets/stylesheets/pages/commits.scss b/app/assets/stylesheets/pages/commits.scss
index c8c6bbde084..0298577c494 100644
--- a/app/assets/stylesheets/pages/commits.scss
+++ b/app/assets/stylesheets/pages/commits.scss
@@ -7,84 +7,113 @@
   margin-right: 9px;
 }
 
-.lists-separator {
-  margin: 10px 0;
-  border-color: #ddd;
+.commit-header {
+  padding: 5px 10px;
+  background-color: $background-color;
+  border-top: 1px solid #eee;
+  border-bottom: 1px solid #eee;
+  font-size: 14px;
+
+  &:first-child {
+    border-top-width: 0;
+  }
 }
 
-.commits-row {
-  ul {
-    margin: 0;
+.commit-row-title {
+  line-height: 1;
+  margin-bottom: 7px;
 
-    li.commit {
-      padding: 8px 0;
-    }
+  .notes_count {
+    float: right;
+    margin-right: 10px;
+  }
+
+  .str-truncated {
+    max-width: 70%;
   }
 
-  .commits-row-date {
-    font-size: 15px;
-    line-height: 20px;
-    margin-bottom: 5px;
+  .commit-row-message {
+    color: $gl-dark-link-color;
+  }
+
+  .text-expander {
+    display: inline-block;
+    background: $gray-light;
+    color: $gl-placeholder-color;
+    padding: 0 5px;
+    cursor: pointer;
+    border: 1px solid $border-gray-dark;
+    border-radius: $border-radius-default;
+    margin-left: 5px;
+
+    &:hover {
+      background-color: darken($gray-light, 10%);
+      text-decoration: none;
+    }
   }
 }
 
-li.commit {
-  list-style: none;
+.commit-actions {
+  @media (min-width: $screen-sm-min) {
+    float: right;
+    margin-left: $gl-padding;
+    margin-top: 2px;
+    font-size: 0;
+  }
 
-  .commit-row-title {
-    font-size: $list-font-size;
-    line-height: 20px;
-    margin-bottom: 2px;
+  .btn-clipboard, .btn-transparent {
+    padding-left: 0;
+    padding-right: 0;
+  }
 
-    .btn-clipboard {
-      margin-top: -1px;
+  .btn {
+    &:not(:first-child) {
+      margin-left: $gl-padding;
     }
+  }
+}
 
-    .notes_count {
-      float: right;
-      margin-right: 10px;
-    }
+.commit-short-id {
+  font-family: $monospace_font;
+  font-weight: 600;
+}
 
-    .commit_short_id {
-      min-width: 65px;
-      color: $gl-dark-link-color;
-      font-family: $monospace_font;
-    }
+.commit {
+  padding: 10px 0;
+  position: relative;
 
-    .str-truncated {
-      max-width: 70%;
-    }
+  @media (min-width: $screen-sm-min) {
+    padding-left: 46px;
+  }
 
-    .commit-row-message {
-      color: $gl-dark-link-color;
+  &:not(:last-child) {
+    border-bottom: 1px solid #eee;
+  }
 
-      &:hover {
-        text-decoration: underline;
-      }
-    }
+  a,
+  button {
+    color: $gl-dark-link-color;
+    vertical-align: baseline;
+  }
 
-    .text-expander {
-      background: #eee;
-      color: #555;
-      padding: 0 5px;
-      cursor: pointer;
-      margin-left: 4px;
-      &:hover {
-        background-color: #ddd;
-      }
-    }
+
+  .avatar {
+    margin-left: -46px;
   }
 
   .item-title {
     display: inline-block;
-    max-width: 70%;
+
+    @media (min-width: $screen-sm-min) {
+      max-width: 70%;
+    }
   }
 
   .commit-row-description {
     font-size: 14px;
     border-left: 1px solid #eee;
     padding: 10px 15px;
-    margin: 5px 0 10px 5px;
+    margin: 10px 0;
     background: #f9f9f9;
     display: none;
 
@@ -93,6 +122,7 @@ li.commit {
       background: inherit;
       padding: 0;
       margin: 0;
+      white-space: pre-wrap;
     }
 
     a {
@@ -102,7 +132,7 @@ li.commit {
 
   .commit-row-info {
     color: $gl-gray;
-    line-height: 24px;
+    line-height: 1;
 
     a {
       color: $gl-gray;
@@ -111,10 +141,6 @@ li.commit {
     .avatar {
       margin-right: 8px;
     }
-
-    .committed_ago {
-      display: inline-block;
-    }
   }
 
   &.inline-commit {
diff --git a/app/assets/stylesheets/pages/diff.scss b/app/assets/stylesheets/pages/diff.scss
index 1a7d5f9666e..21b1c223c88 100644
--- a/app/assets/stylesheets/pages/diff.scss
+++ b/app/assets/stylesheets/pages/diff.scss
@@ -4,6 +4,11 @@
   margin-bottom: $gl-padding;
   border-radius: 3px;
 
+  .commit-short-id {
+    font-family: $regular_font;
+    font-weight: 400;
+  }
+
   .diff-header {
     position: relative;
     background: $background-color;
@@ -429,13 +434,3 @@
     }
   }
 }
-
-.discussion {
-  .diff-content {
-    .diff-line-num {
-      &:before {
-        content: attr(data-linenumber);
-      }
-    }
-  }
-}
diff --git a/app/assets/stylesheets/pages/editor.scss b/app/assets/stylesheets/pages/editor.scss
index 22679c764dc..1aa4e06d975 100644
--- a/app/assets/stylesheets/pages/editor.scss
+++ b/app/assets/stylesheets/pages/editor.scss
@@ -60,14 +60,14 @@
 
   .encoding-selector,
   .license-selector,
-  .gitignore-selector {
+  .gitignore-selector,
+  .gitlab-ci-yml-selector {
     display: inline-block;
     vertical-align: top;
     font-family: $regular_font;
   }
 
-  .gitignore-selector {
-
+  .gitignore-selector, .license-selector, .gitlab-ci-yml-selector {
     .dropdown {
       line-height: 21px;
     }
@@ -77,4 +77,10 @@
       width: 220px;
     }
   }
+
+  .gitlab-ci-yml-selector {
+    .dropdown-menu-toggle {
+      width: 250px;
+    }
+  }
 }
diff --git a/app/assets/stylesheets/pages/environments.scss b/app/assets/stylesheets/pages/environments.scss
new file mode 100644
index 00000000000..e160d676e35
--- /dev/null
+++ b/app/assets/stylesheets/pages/environments.scss
@@ -0,0 +1,5 @@
+.environments {
+  .commit-title {
+    margin: 0;
+  }
+}
diff --git a/app/assets/stylesheets/pages/events.scss b/app/assets/stylesheets/pages/events.scss
index 6fe57c737b3..a2145956eb5 100644
--- a/app/assets/stylesheets/pages/events.scss
+++ b/app/assets/stylesheets/pages/events.scss
@@ -54,6 +54,10 @@
         }
       }
 
+      code {
+        white-space: pre-wrap;
+      }
+
       pre {
         border: none;
         background: #f9f9f9;
@@ -136,9 +140,10 @@
 .event-last-push {
   overflow: auto;
   width: 100%;
+  
   .event-last-push-text {
     @include str-truncated(100%);
-    padding: 5px 0;
+    padding: 4px 0;
     font-size: 13px;
     float: left;
     margin-right: -150px;
diff --git a/app/assets/stylesheets/pages/groups.scss b/app/assets/stylesheets/pages/groups.scss
index ac7721cbe15..701b9388454 100644
--- a/app/assets/stylesheets/pages/groups.scss
+++ b/app/assets/stylesheets/pages/groups.scss
@@ -38,21 +38,53 @@
       margin-right: 15px;
     }
   }
+
+  &.group-admin {
+    display: -webkit-flex;
+    display: -ms-flexbox;
+    display: flex;
+
+    .group-avatar, .group-details, .group-controls {
+      display: -webkit-flex;
+      display: -ms-flexbox;
+      display: flex;
+    }
+
+    .group-details {
+      flex: 1 1 auto;
+      flex-direction: column;
+      min-width: 0;
+    }
+
+    .group-controls {
+      align-items: center;
+
+      a {
+        margin-left: 5px;
+      }
+    }
+  }
+
 }
 
-.groups-cover-block {
+.ldap-group-links {
+  .form-actions {
+    margin-bottom: $gl-padding;
+  }
+}
 
+.groups-cover-block {
   .container-fluid {
     position: relative;
   }
 
-  .access-request-button {
-    @include btn-gray;
+  .group-right-buttons {
     position: absolute;
     right: 16px;
-    bottom: 32px;
-    padding: 3px 10px;
-    text-transform: none;
-    background-color: $background-color;
+    .btn {
+      @include btn-gray;
+      padding: 3px 10px;
+      background-color: $background-color;
+    }
   }
 }
diff --git a/app/assets/stylesheets/pages/help.scss b/app/assets/stylesheets/pages/help.scss
index 4a95b7b852e..00ab42bec5c 100644
--- a/app/assets/stylesheets/pages/help.scss
+++ b/app/assets/stylesheets/pages/help.scss
@@ -57,4 +57,12 @@
 
 .documentation {
   padding: 7px;
+
+  // Border around images in the help pages.
+  img:not(.emoji) {
+    border: 1px solid $table-border-gray;
+    padding: 5px;
+    margin: 5px;
+    max-height: calc(100vh - 100px);
+  }
 }
diff --git a/app/assets/stylesheets/pages/issuable.scss b/app/assets/stylesheets/pages/issuable.scss
index f57845ad9c9..542fa244689 100644
--- a/app/assets/stylesheets/pages/issuable.scss
+++ b/app/assets/stylesheets/pages/issuable.scss
@@ -4,6 +4,14 @@
       margin-right: 1px;
     }
   }
+
+  // Border around images in issue and MR descriptions.
+  .description img:not(.emoji) {
+    border: 1px solid $table-border-gray;
+    padding: 5px;
+    margin: 5px;
+    max-height: calc(100vh - 100px);
+  }
 }
 
 .issuable-filter-count {
@@ -145,7 +153,6 @@
 
       .assign-yourself {
         margin-top: 10px;
-        font-weight: normal;
         display: block;
       }
     }
@@ -158,6 +165,10 @@
       font-weight: normal;
     }
 
+    .no-value {
+      color: $gl-placeholder-color;
+    }
+
     .sidebar-collapsed-icon {
       display: none;
     }
@@ -248,11 +259,16 @@
       padding-bottom: 0;
       margin-bottom: 10px;
     }
+
+    .issuable-header-btn {
+      display: none;
+    }
   }
 
   .issuable-header-btn {
     background: $gray-normal;
     border: 1px solid $border-gray-normal;
+    
     &:hover {
       background: $gray-dark;
       border: 1px solid $border-gray-dark;
@@ -322,7 +338,7 @@
   margin-left: 5px;
 
   a {
-    color: #8c8c8c;
+    color: $gl-placeholder-color;
   }
 }
 
diff --git a/app/assets/stylesheets/pages/issues.scss b/app/assets/stylesheets/pages/issues.scss
index c01dc734505..501b2d61d53 100644
--- a/app/assets/stylesheets/pages/issues.scss
+++ b/app/assets/stylesheets/pages/issues.scss
@@ -63,8 +63,8 @@ form.edit-issue {
 .merge-request,
 .issue {
   &.today {
-    background: #efe;
-    border-color: #cec;
+    background: #f8feef;
+    border-color: #e1e8d5;
   }
 
   &.closed {
diff --git a/app/assets/stylesheets/pages/labels.scss b/app/assets/stylesheets/pages/labels.scss
index bc65404a741..3b1e38fc07d 100644
--- a/app/assets/stylesheets/pages/labels.scss
+++ b/app/assets/stylesheets/pages/labels.scss
@@ -6,6 +6,7 @@
     height: 30px;
     display: inline-block;
     margin-right: 10px;
+    margin-bottom: 10px;
   }
 
   &.suggest-colors-dropdown {
@@ -50,11 +51,10 @@
 
 .label-row {
   .label-name {
-    display: block;
+    display: inline-block;
     margin-bottom: 10px;
 
     @media (min-width: $screen-sm-min) {
-      display: inline-block;
       width: 200px;
       margin-bottom: 0;
     }
@@ -63,6 +63,7 @@
   .label-description {
     display: block;
     margin-bottom: 10px;
+    margin-left: 50px;
 
     @media (min-width: $screen-sm-min) {
       display: inline-block;
@@ -115,6 +116,13 @@
   }
 }
 
+.draggable-handler {
+  display: inline-block;
+  opacity: 0;
+  transition: opacity .3s;
+  color: $gray-darkest;
+}
+
 .prioritized-labels {
   margin-bottom: 30px;
 
@@ -122,6 +130,13 @@
     display: none;
     color: $gray-light;
   }
+
+  li:hover {
+    .draggable-handler {
+      display: inline-block;
+      opacity: 1;
+    }
+  }
 }
 
 .other-labels {
@@ -147,9 +162,15 @@
 }
 
 .filtered-labels {
+  font-size: 0;
+  padding: 12px 16px;
+
   .label-row {
+    margin-top: 4px;
+    margin-bottom: 4px;
+
     &:not(:last-child) {
-      margin-right: 5px;
+      margin-right: 8px;
     }
   }
 
diff --git a/app/assets/stylesheets/pages/merge_requests.scss b/app/assets/stylesheets/pages/merge_requests.scss
index a47f2580aa3..dba9a7ab3ee 100644
--- a/app/assets/stylesheets/pages/merge_requests.scss
+++ b/app/assets/stylesheets/pages/merge_requests.scss
@@ -73,11 +73,14 @@
       color: #888;
     }
 
-    &.ci-pending,
-    &.ci-running {
+    &.ci-pending {
       color: $gl-warning;
     }
 
+    &.ci-running {
+      color: $blue-normal;
+    }
+
     &.ci-failed,
     &.ci-error {
       color: $gl-danger;
@@ -119,7 +122,12 @@
       margin-bottom: 0;
     }
 
-    @media (max-width: $screen-sm-max) {
+    .btn-grouped {
+      margin-left: 0;
+      margin-right: 7px;
+    }
+
+    @media (max-width: $screen-xs-max) {
       h4 {
         font-size: 15px;
       }
@@ -131,10 +139,14 @@
       .btn,
       .btn-group,
       .accept-action {
-        width: 100%;
         margin-bottom: 4px;
       }
 
+      .accept-action {
+        width: 100%;
+        text-align: center;
+      }
+
       .accept-control {
         width: 100%;
         text-align: center;
@@ -158,7 +170,8 @@
 
   .commit {
     margin: 0;
-    padding: 2px 0;
+    padding-top: 2px;
+    padding-bottom: 2px;
     list-style: none;
     &:hover {
       background: none;
@@ -244,6 +257,10 @@
 
   .panel-footer {
     padding: 5px 10px;
+
+    .btn {
+      min-width: auto;
+    }
   }
 
   .commit {
@@ -251,10 +268,15 @@
       margin-bottom: 4px;
     }
 
+    .item-title {
+      @media (min-width: $screen-sm-min) {
+        width: 49%;
+      }
+    }
+
     .avatar {
-      width: 20px;
-      height: 20px;
-      margin-right: 5px;
+      left: 0;
+      top: 2px;
     }
 
     .commit-row-info {
@@ -282,7 +304,7 @@
     margin-bottom: 0;
   }
 
-  @media (min-width: $screen-sm-min) {
+  @media (min-width: $screen-xs-min) {
     float: left;
     width: 50%;
     margin-bottom: 0;
@@ -302,6 +324,10 @@
 .issuable-form-select-holder {
   display: inline-block;
   width: 250px;
+
+  .dropdown-menu-toggle {
+    width: 100%;
+  }
 }
 
 .table-holder {
@@ -313,3 +339,13 @@
     }
   }
 }
+
+.merged-buttons {
+  .btn {
+    float: left;
+
+    &:not(:last-child) {
+      margin-right: 10px;
+    }
+  }
+}
diff --git a/app/assets/stylesheets/pages/note_form.scss b/app/assets/stylesheets/pages/note_form.scss
index 577dddae741..3784010348a 100644
--- a/app/assets/stylesheets/pages/note_form.scss
+++ b/app/assets/stylesheets/pages/note_form.scss
@@ -179,6 +179,10 @@
   border-top: 1px solid $border-color;
 }
 
+.md-helper {
+  padding-top: 10px;
+}
+
 .toolbar-button {
   padding: 0;
   background: none;
@@ -219,3 +223,16 @@
     float: left;
   }
 }
+
+.note-form-actions {
+  @media (max-width: $screen-xs-max) {
+    .btn {
+      float: none;
+      width: 100%;
+
+      &:not(:last-child) {
+        margin-bottom: 10px;
+      }
+    }
+  }
+}
diff --git a/app/assets/stylesheets/pages/notes.scss b/app/assets/stylesheets/pages/notes.scss
index 0c084118753..ac8c02b59dc 100644
--- a/app/assets/stylesheets/pages/notes.scss
+++ b/app/assets/stylesheets/pages/notes.scss
@@ -41,6 +41,10 @@ ul.notes {
     .timeline-icon {
       .avatar {
         visibility: hidden;
+
+        .discussion-body & {
+          visibility: visible;
+        }
       }
     }
   }
@@ -84,24 +88,14 @@ ul.notes {
         word-wrap: break-word;
         @include md-typography;
 
+        // Reset ul style types since we're nested inside a ul already
+        @include bulleted-list;
+
         // On diffs code should wrap nicely and not overflow
         code {
           white-space: pre-wrap;
         }
 
-        // Reset ul style types since we're nested inside a ul already
-        & > ul {
-          list-style-type: disc;
-
-          ul {
-            list-style-type: circle;
-
-            ul {
-              list-style-type: square;
-            }
-          }
-        }
-
         ul.task-list {
           ul:not(.task-list) {
             padding-left: 1.3em;
@@ -117,6 +111,14 @@ ul.notes {
         code {
           word-break: keep-all;
         }
+
+        // Border around images in issue and MR comments.
+        img:not(.emoji) {
+          border: 1px solid $table-border-gray;
+          padding: 5px;
+          margin: 5px 0;
+          max-height: calc(100vh - 100px);
+        }
       }
     }
 
@@ -139,6 +141,12 @@ ul.notes {
       @media (min-width: $screen-sm-min) {
         padding-right: 0;
       }
+
+      @media (max-width: $screen-xs-min) {
+        .inline {
+          display: block;
+        }
+      }
     }
 
     .note-emoji-button {
@@ -258,7 +266,11 @@ ul.notes {
   position: absolute;
   right: 0;
   top: 0;
-  
+
+  .note-action-button {
+    margin-left: 10px;
+  }
+
   @media (min-width: $screen-sm-min) {
     position: relative;
   }
diff --git a/app/assets/stylesheets/pages/pipelines.scss b/app/assets/stylesheets/pages/pipelines.scss
index 6128868b670..08da4e290dc 100644
--- a/app/assets/stylesheets/pages/pipelines.scss
+++ b/app/assets/stylesheets/pages/pipelines.scss
@@ -1,15 +1,12 @@
 .pipelines {
   .stage {
-    max-width: 100px;
+    max-width: 80px;
+    width: 80px;
     overflow: hidden;
     text-overflow: ellipsis;
     white-space: nowrap;
   }
 
-  .duration, .finished_at {
-    margin: 4px 0;
-  }
-
   .commit-title {
     margin: 0;
   }
@@ -22,3 +19,154 @@
     margin: 4px;
   }
 }
+
+.content-list {
+
+  &.pipelines,
+  &.builds-content-list {
+    width: 100%;
+    overflow: auto;
+  }
+}
+
+.table.builds {
+  min-width: 1100px;
+
+  tr {
+    th {
+      padding: 16px;
+      border: none;
+    }
+  }
+
+  tbody {
+    border-top-width: 1px;
+  }
+
+  .commit-link {
+
+    a:hover {
+      text-decoration: none;
+    }
+  }
+
+  .branch-commit {
+
+    .branch-name {
+      margin-left: 8px;
+      font-weight: bold;
+      max-width: 180px;
+      overflow: hidden;
+      display: inline-block;
+      white-space: nowrap;
+      vertical-align: top;
+      text-overflow: ellipsis;
+    }
+
+    svg {
+      margin: 0 6px;
+      height: 14px;
+      width: auto;
+      vertical-align: middle;
+    }
+
+    .commit-id {
+      color: $gl-link-color;
+      margin-right: 8px;
+    }
+
+    .commit-title {
+      margin-top: 4px;
+      max-width: 320px;
+      overflow: hidden;
+      white-space: nowrap;
+      text-overflow: ellipsis;
+    }
+
+    .avatar {
+      margin-left: 0;
+    }
+
+    .label {
+      margin-right: 4px;
+    }
+
+    .label-container {
+      font-size: 0;
+
+      .label {
+        margin-top: 5px;
+      }
+    }
+  }
+
+  .duration,
+  .finished-at {
+    color: $table-text-gray;
+    margin: 4px 0;
+
+    .fa {
+      font-size: 12px;
+    }
+
+    svg {
+      height: 12px;
+      width: auto;
+      vertical-align: middle;
+    }
+
+    .fa,
+    svg {
+      margin-right: 5px;
+    }
+  }
+
+  .pipeline-actions {
+
+    .btn {
+      margin: 0;
+      color: $table-text-gray;
+    }
+
+    .cancel-retry-btns {
+      .btn:not(:first-child) {
+        margin-left: 8px;
+      }
+    }
+
+    .dropdown-toggle,
+    .dropdown-menu {
+      color: $table-text-gray;
+
+      .fa {
+        color: $table-text-gray;
+        margin-right: 6px;
+        font-size: 14px;
+      }
+    }
+
+    .btn-remove {
+      color: $white-light;
+    }
+
+    .btn-group {
+      &.open {
+        .btn-default {
+          background-color: $white-normal;
+          border-color: $border-white-normal;
+        }
+      }
+    }
+  }
+
+  .build-link {
+
+    a {
+      color: $gl-dark-link-color;
+    }
+  }
+
+  .btn-group.open .dropdown-toggle {
+    box-shadow: none;
+  }
+}
diff --git a/app/assets/stylesheets/pages/profile.scss b/app/assets/stylesheets/pages/profile.scss
index 167ab40d881..46371ec6871 100644
--- a/app/assets/stylesheets/pages/profile.scss
+++ b/app/assets/stylesheets/pages/profile.scss
@@ -192,6 +192,25 @@
   }
 }
 
+.personal-access-tokens-never-expires-label {
+  color: $personal-access-tokens-disabled-label-color;
+}
+
+.datepicker.personal-access-tokens-expires-at .ui-state-disabled span {
+  text-align: center;
+}
+
+.created-personal-access-token-container {
+  #created-personal-access-token {
+    width: 90%;
+    display: inline;
+  }
+
+  .btn-clipboard {
+    margin-left: 5px;
+  }
+}
+
 .user-profile {
   @media (max-width: $screen-xs-max) {
     .cover-block {
diff --git a/app/assets/stylesheets/pages/projects.scss b/app/assets/stylesheets/pages/projects.scss
index 0e4cefc55c2..4e6d732fb6d 100644
--- a/app/assets/stylesheets/pages/projects.scss
+++ b/app/assets/stylesheets/pages/projects.scss
@@ -5,108 +5,110 @@
     font-weight: normal;
   }
 }
+
 .no-ssh-key-message, .project-limit-message {
   background-color: #f28d35;
   margin-bottom: 0;
 }
+
 .new_project,
 .edit-project {
-  fieldset.features {
-    .control-label {
+  fieldset {
+    &.features .control-label {
       font-weight: normal;
     }
+    .form-group {
+      margin-bottom: 5px;
+    }
+    &> .form-group {
+      padding-left: 0;
+    }
   }
-}
-
-.project-name-holder {
-  .help-inline {
-    vertical-align: top;
-    padding: 7px;
+  .help-block {
+    margin-bottom: 10px;
   }
-}
-
-.project-home-panel {
-  background: $white-light;
-  text-align: left;
-  padding: 24px 0;
-
-  .container-fluid {
-    position: relative;
-
-    @media (min-width: $screen-md-max) {
-      .row {
-        display: flex;
-        -ms-flex-align: center;
-        -webkit-align-items: center;
-        -webkit-box-align: center;
-      }
+  .project-path {
+    padding-right: 0;
+    .form-control {
+      border-radius: $border-radius-base;
     }
   }
-
-  .cover-controls {
-    .project-settings-dropdown {
-      margin-left: 10px;
-      display: inline-block;
-
-      .dropdown-menu {
-        left: auto;
-        width: auto;
-        right: 0;
-        max-width: 240px;
+  .input-group > div {
+    &:last-child {
+      padding-right: 0;
+    }
+  }
+  @media (max-width: $screen-xs-max) {
+    .input-group > div {
+      margin-bottom: 14px;
+      &:last-child {
+        margin-bottom: 0;
       }
     }
+    fieldset > .form-group:first-child {
+      padding-right: 0;
+    }
   }
 
-  .cover-title {
-    margin-bottom: 0;
+  .input-group-addon {
+    &.static-namespace {
+      height: 35px;
+      border-radius: 3px;
+      border: 1px solid #e5e5e5;
+    }
+    &+ .select2 a {
+      border-top-left-radius: 0;
+      border-bottom-left-radius: 0;
+    }
   }
+}
 
-  .project-image-container {
-    @include make-sm-column(1);
-    max-width: 86px;
-    min-width: 86px;
-    padding-right: 0;
-
-    @media (max-width: $screen-md-max) {
-      padding-left: 0;
-      margin: 0 0 10px;
-      max-width: none;
-      min-width: none;
+.project-home-panel {
+  padding-top: 24px;
+  padding-bottom: 24px;
 
-      .avatar.s70 {
-        margin: auto;
-      }
-    }
+  @media (min-width: $screen-sm-min) {
+    border-bottom: 1px solid $border-color;
   }
 
-  .project-info {
-    @include make-sm-column(10);
+  .project-avatar {
+    float: none;
+    margin-left: auto;
+    margin-right: auto;
 
-    h1 {
-      font-size: 24px;
-      font-weight: normal;
-      margin: 0;
+    &.identicon {
+      border-radius: 50%;
     }
+  }
 
-    .project-home-desc {
-      p {
-        margin: 0;
-      }
+  .project-title {
+    margin-top: 10px;
+    margin-bottom: 10px;
+    font-size: 24px;
+    font-weight: 400;
+    line-height: 1;
+
+    .fa {
+      margin-left: 2px;
+      font-size: 12px;
+      vertical-align: middle;
     }
   }
 
-  .identicon {
-    float: left;
-    @include border-radius(50%);
-  }
+  .project-home-desc {
+    margin-left: auto;
+    margin-right: auto;
+    margin-bottom: 15px;
+    max-width: 480px;
 
-  .avatar {
-    float: none;
+    > p {
+      margin-bottom: 0;
+    }
   }
 
   .notifications-btn {
-
-    .fa-bell {
+    .fa-bell,
+    .fa-spinner {
       margin-right: 6px;
     }
 
@@ -114,144 +116,106 @@
       margin-left: 6px;
     }
   }
+}
 
-  .project-repo-buttons {
-    font-size: 0;
-
-    .btn {
-      @include btn-gray;
-      padding: 3px 10px;
-      text-transform: none;
-      background-color: $background-color;
+.project-repo-buttons {
+  font-size: 0;
 
-      .fa {
-        color: $layout-link-gray;
-      }
+  .btn {
+    @include btn-gray;
+    padding: 3px 10px;
 
-      .fa-caret-down {
-        margin-left: 3px;
-      }
+    .fa {
+      color: $layout-link-gray;
     }
 
-    .btn-group:not(:first-child):not(:last-child) > .btn {
-      border-top-right-radius: 3px;
-      border-bottom-right-radius: 3px;
+    .fa-caret-down {
+      margin-left: 3px;
     }
+  }
 
-    form {
-      margin-left: 10px;
-    }
+  .project-repo-btn-group,
+  .notification-dropdown {
+    margin-left: 10px;
+  }
 
-    .count-buttons {
-      display: inline-block;
-      vertical-align: top;
-      margin-top: 16px;
-    }
+  .count-buttons {
+    display: inline-block;
+    vertical-align: top;
+  }
 
-    .project-clone-holder {
-      display: inline-block;
-      margin-top: 16px;
+  .project-clone-holder {
+    display: inline-block;
 
-      input {
-        height: 29px;
-      }
+    input {
+      height: 29px;
     }
+  }
 
-    .count-with-arrow {
-      display: inline-block;
-      position: relative;
-      margin-left: 4px;
-
-      .arrow {
-        &:before {
-          content: '';
-          display: inline-block;
-          position: absolute;
-          width: 0;
-          height: 0;
-          border-color: transparent;
-          border-style: solid;
-          top: 50%;
-          left: 0;
-          margin-top: -6px;
-          border-width: 7px 5px 7px 0;
-          border-right-color: #dce0e5;
-        }
+  .count-with-arrow {
+    display: inline-block;
+    position: relative;
+    margin-left: 4px;
 
-        &:after {
-          content: '';
-          position: absolute;
-          width: 0;
-          height: 0;
-          border-color: transparent;
-          border-style: solid;
-          top: 50%;
-          left: 1px;
-          margin-top: -9px;
-          border-width: 10px 7px 10px 0;
-          border-right-color: #fff;
-        }
-      }
-      .count {
-        @include btn-gray;
+    .arrow {
+      &:before {
+        content: '';
         display: inline-block;
-        background: white;
-        border-radius: 2px;
-        border-width: 1px;
+        position: absolute;
+        width: 0;
+        height: 0;
+        border-color: transparent;
         border-style: solid;
-        font-size: 13px;
-        font-weight: 600;
-        line-height: 13px;
-        padding: $gl-vert-padding $gl-padding;
-        letter-spacing: .4px;
-        padding: 7px 14px;
-        text-align: center;
-        vertical-align: middle;
-        touch-action: manipulation;
-        cursor: pointer;
-        background-image: none;
-        white-space: nowrap;
-        margin: 0 10px 0 4px;
-
-        a {
-          color: inherit;
-        }
-
-        &:hover {
-          background: #fff;
-        }
+        top: 50%;
+        left: 0;
+        margin-top: -6px;
+        border-width: 7px 5px 7px 0;
+        border-right-color: #dce0e5;
+        pointer-events: none;
       }
-    }
-  }
-
-  .project-right-buttons {
-    position: absolute;
-    right: 16px;
-    bottom: 0;
 
-    @media (max-width: $screen-lg-min) {
-      top: 0;
-    }
-
-    .access-request-button {
-      position: absolute;
-      right: 0;
-      bottom: 61px;
-
-      @media (max-width: $screen-lg-min) {
-        position: relative;
-        bottom: 0;
-        margin-right: 10px;
+      &:after {
+        content: '';
+        position: absolute;
+        width: 0;
+        height: 0;
+        border-color: transparent;
+        border-style: solid;
+        top: 50%;
+        left: 1px;
+        margin-top: -9px;
+        border-width: 10px 7px 10px 0;
+        border-right-color: #fff;
+        pointer-events: none;
       }
     }
-  }
-
-  @media (max-width: $screen-md-max) {
-    text-align: center;
+    .count {
+      @include btn-gray;
+      display: inline-block;
+      background: white;
+      border-radius: 2px;
+      border-width: 1px;
+      border-style: solid;
+      font-size: 13px;
+      font-weight: 600;
+      line-height: 13px;
+      padding: $gl-vert-padding $gl-padding;
+      letter-spacing: .4px;
+      padding: 7px 14px;
+      text-align: center;
+      vertical-align: middle;
+      touch-action: manipulation;
+      background-image: none;
+      white-space: nowrap;
+      margin: 0 10px 0 4px;
+
+      a {
+        color: inherit;
+      }
 
-    .project-info,
-    .project-image-container {
-      width: 100%;
+      &:hover {
+        background: #fff;
+      }
     }
   }
 }
@@ -374,55 +338,91 @@ a.deploy-project-label {
   }
 }
 
-.project-import .btn {
-  float: left;
-  margin-right: 10px;
+.project-import {
+  .form-group {
+    margin-bottom: 5px;
+  }
+
+  .import-buttons {
+    padding-left: 0;
+    display: -webkit-flex;
+    display: flex;
+    -webkit-flex-wrap: wrap;
+    flex-wrap: wrap;
+
+    .btn {
+      margin: 0 10px 10px 0;
+      padding: 8px;
+    }
+
+    > div {
+      padding-left: 0;
+
+      &:last-child {
+        margin-bottom: 0;
+
+        .btn {
+          margin-right: 0;
+        }
+      }
+    }
+  }
 }
 
 .project-stats {
-  margin-top: $gl-padding;
-  margin-bottom: 0;
-  padding: 16px 0;
-  background-color: $white-light;
   font-size: 0;
+  border-bottom: 1px solid $border-color;
 
-  ul.nav {
-    display: inline-block;
+  .nav {
+    padding-top: 12px;
+    padding-bottom: 12px;
   }
 
-  .nav li {
-    display: inline;
+  .nav > li {
+    display: inline-block;
+
+    &:not(:last-child) {
+      margin-right: $gl-padding;
+    }
+
+    &.project-repo-buttons-right {
+      margin-top: 10px;
+
+      @media (min-width: $screen-md-min) {
+        float: right;
+        margin-top: 0;
+      }
+    }
   }
 
   .nav > li > a {
+    padding: 0;
     background-color: transparent;
-    margin-right: 12px;
-    padding: 0 10px;
     font-size: 15px;
+    line-height: 29px;
     color: $notes-light-color;
-  }
 
-  li {
-    display: inline;
+    &:hover,
+    &:focus {
+      color: darken($notes-light-color, 15%);
+    }
   }
 
-  a {
-    float: left;
-    font-size: 17px;
-  }
+  li.missing {
+    border: 1px dashed $border-gray-light;
+    border-radius: $border-radius-default;
 
-  li.missing a {
-    color: #5a6069;
-    border: 1px dashed #dce0e5;
+    a {
+      padding-left: 10px;
+      padding-right: 10px;
+      color: $notes-light-color;
+      display: block;
+    }
 
     &:hover {
-      background-color: #f0f2f5;
+      background-color: $gray-normal;
     }
   }
-
-  &.row-content-block.second-block {
-    margin-top: 0;
-  }
 }
 
 pre.light-well {
@@ -482,10 +482,6 @@ pre.light-well {
       a:hover {
         text-decoration: none;
       }
-
-      > span {
-        margin-left: 10px;
-      }
     }
   }
 
@@ -503,14 +499,39 @@ pre.light-well {
 
 .activity-filter-block {
   .controls {
-    padding-bottom: 10px;
+    padding-bottom: 7px;
+    margin-top: 8px;
     border-bottom: 1px solid $border-color;
   }
 }
 
 .project-last-commit {
+  @media (min-width: $screen-sm-min) {
+    margin-top: $gl-padding;
+  }
+
+  &.container-fluid {
+    padding-top: 12px;
+    padding-bottom: 12px;
+    background-color: $background-color;
+    border: 1px solid $border-color;
+    border-right-width: 0;
+    border-left-width: 0;
+
+    @media (min-width: $screen-sm-min) {
+      border-right-width: 1px;
+      border-left-width: 1px;
+    }
+  }
+
+  &.container-limited {
+    @media (min-width: 1281px) {
+      border-radius: $border-radius-base;
+    }
+  }
+
   .ci-status {
-    margin-right: 16px;
+    margin-right: $gl-padding;
   }
 
   .commit-row-message {
@@ -518,19 +539,12 @@ pre.light-well {
   }
 
   .commit_short_id {
-    margin: 0 5px;
+    margin-right: 5px;
     color: $gl-link-color;
     font-weight: 600;
   }
 
   .commit-author-link {
-    margin-left: 7px;
-    text-decoration: none;
-    .avatar {
-      float: none;
-      margin-right: 4px;
-    }
-
     .commit-author-name {
       font-weight: 600;
     }
@@ -553,15 +567,10 @@ pre.light-well {
 }
 
 .git-clone-holder {
-  width: 498px;
+  width: 380px;
 
   .btn-clipboard {
     border: 1px solid $border-color;
-    padding: 6px $gl-padding;
-  }
-
-  .project-home-dropdown + & {
-    margin-right: 45px;
   }
 
   .clone-options {
@@ -607,3 +616,32 @@ pre.light-well {
     }
   }
 }
+
+.custom-notifications-form {
+  .is-loading {
+    .custom-notification-event-loading {
+      display: inline-block;
+    }
+  }
+}
+
+.custom-notification-event-loading {
+  display: none;
+  margin-left: 5px;
+
+  &.is-done {
+    color: $gl-text-green;
+  }
+}
+
+.project-refs-form {
+  .dropdown-menu {
+    width: 300px;
+  }
+}
+
+.compare-form-group {
+  .dropdown-menu {
+    width: 300px;
+  }
+}
diff --git a/app/assets/stylesheets/pages/search.scss b/app/assets/stylesheets/pages/search.scss
index ae524cd6bae..9e9b18fdbb8 100644
--- a/app/assets/stylesheets/pages/search.scss
+++ b/app/assets/stylesheets/pages/search.scss
@@ -208,7 +208,7 @@
     margin-top: 5px;
 
     @media (min-width: $screen-sm-min) {
-      width: 160px;
+      width: 180px;
       margin-top: 0;
     }
   }
diff --git a/app/assets/stylesheets/pages/stat_graph.scss b/app/assets/stylesheets/pages/stat_graph.scss
index 85a0304196c..69288b31cc4 100644
--- a/app/assets/stylesheets/pages/stat_graph.scss
+++ b/app/assets/stylesheets/pages/stat_graph.scss
@@ -14,24 +14,38 @@
   font-size: 10px;
 }
 
+#contributors-master {
+  @include make-md-column(12);
+
+  svg {
+    width: 100%;
+  }
+}
+
 #contributors {
   .contributors-list {
     margin: 0 0 10px;
     list-style: none;
     padding: 0;
+
+    svg {
+      width: 100%;
+    }
   }
 
   .person {
-    &:nth-child(even) {
-      float: right;
-    }
-    float: left;
+    @include make-md-column(6);
     margin-top: 10px;
+
+    @media (max-width: $screen-sm-min) {
+      width: 100%;
+    }
   }
 
   .person .spark {
     display: block;
     background: #f3f3f3;
+    width: 100%;
   }
 
   .person .area-contributor {
diff --git a/app/assets/stylesheets/pages/status.scss b/app/assets/stylesheets/pages/status.scss
index 2370d35924e..c6b053150be 100644
--- a/app/assets/stylesheets/pages/status.scss
+++ b/app/assets/stylesheets/pages/status.scss
@@ -32,11 +32,15 @@
       border-color: $gl-gray;
     }
 
-    &.ci-pending,
-    &.ci-running {
+    &.ci-pending {
       color: $gl-warning;
       border-color: $gl-warning;
     }
+
+    &.ci-running {
+      color: $blue-normal;
+      border-color: $blue-normal;
+    }
   }
 
   .ci-status-icon-success {
@@ -45,10 +49,12 @@
   .ci-status-icon-failed {
     color: $gl-danger;
   }
-  .ci-status-icon-running,
   .ci-status-icon-pending {
     color: $gl-warning;
   }
+  .ci-status-icon-running {
+    color: $blue-normal;
+  }
   .ci-status-icon-canceled,
   .ci-status-icon-disabled,
   .ci-status-icon-not-found,
diff --git a/app/assets/stylesheets/pages/todos.scss b/app/assets/stylesheets/pages/todos.scss
index afc00a68572..cf16d070cfe 100644
--- a/app/assets/stylesheets/pages/todos.scss
+++ b/app/assets/stylesheets/pages/todos.scss
@@ -62,6 +62,10 @@
         }
       }
 
+      code {
+        white-space: pre-wrap;
+      }
+
       pre {
         border: none;
         background: #f9f9f9;
diff --git a/app/assets/stylesheets/pages/tree.scss b/app/assets/stylesheets/pages/tree.scss
index f16fc7f388f..42a20e9775f 100644
--- a/app/assets/stylesheets/pages/tree.scss
+++ b/app/assets/stylesheets/pages/tree.scss
@@ -23,12 +23,11 @@
       }
 
       &:hover {
-        cursor: pointer;
-
         td {
           background-color: $row-hover;
           border-top: 1px solid $row-hover-border;
           border-bottom: 1px solid $row-hover-border;
+          cursor: pointer;
         }
       }
 
@@ -101,7 +100,8 @@
   margin: 0;
 
   .commit {
-    padding: 0;
+    padding-top: 0;
+    padding-bottom: 0;
 
     .commit-row-title {
       .commit-row-message {
@@ -129,4 +129,6 @@
 .tree-controls {
   float: right;
   margin-top: 11px;
+  position: relative;
+  z-index: 2;
 }
diff --git a/app/controllers/admin/appearances_controller.rb b/app/controllers/admin/appearances_controller.rb
index 26cf74e4849..4b0ec54b3f4 100644
--- a/app/controllers/admin/appearances_controller.rb
+++ b/app/controllers/admin/appearances_controller.rb
@@ -5,6 +5,7 @@ class Admin::AppearancesController < Admin::ApplicationController
   end
 
   def preview
+    render 'preview', layout: 'devise'
   end
 
   def create
diff --git a/app/controllers/admin/application_settings_controller.rb b/app/controllers/admin/application_settings_controller.rb
index f4eda864aac..23ba83aba0e 100644
--- a/app/controllers/admin/application_settings_controller.rb
+++ b/app/controllers/admin/application_settings_controller.rb
@@ -87,6 +87,7 @@ class Admin::ApplicationSettingsController < Admin::ApplicationController
       :version_check_enabled,
       :admin_notification_email,
       :user_oauth_applications,
+      :user_default_external,
       :shared_runners_enabled,
       :shared_runners_text,
       :max_artifacts_size,
@@ -109,6 +110,8 @@ class Admin::ApplicationSettingsController < Admin::ApplicationController
       :metrics_packet_size,
       :send_user_confirmation_email,
       :container_registry_token_expire_delay,
+      :repository_storage,
+      :enabled_git_access_protocol,
       restricted_visibility_levels: [],
       import_sources: [],
       disabled_oauth_sign_in_sources: []
diff --git a/app/controllers/admin/groups_controller.rb b/app/controllers/admin/groups_controller.rb
index a6db4690df0..94b5aaa71d0 100644
--- a/app/controllers/admin/groups_controller.rb
+++ b/app/controllers/admin/groups_controller.rb
@@ -10,6 +10,7 @@ class Admin::GroupsController < Admin::ApplicationController
 
   def show
     @members = @group.members.order("access_level DESC").page(params[:members_page])
+    @requesters = @group.requesters
     @projects = @group.projects.page(params[:projects_page])
   end
 
diff --git a/app/controllers/admin/hooks_controller.rb b/app/controllers/admin/hooks_controller.rb
index 4e85b6b4cf2..cbfc4581411 100644
--- a/app/controllers/admin/hooks_controller.rb
+++ b/app/controllers/admin/hooks_controller.rb
@@ -22,7 +22,6 @@ class Admin::HooksController < Admin::ApplicationController
     redirect_to admin_hooks_path
   end
 
-
   def test
     @hook = SystemHook.find(params[:hook_id])
     data = {
diff --git a/app/controllers/admin/projects_controller.rb b/app/controllers/admin/projects_controller.rb
index 87986fdf8b1..0d2f4f6eb38 100644
--- a/app/controllers/admin/projects_controller.rb
+++ b/app/controllers/admin/projects_controller.rb
@@ -5,11 +5,12 @@ class Admin::ProjectsController < Admin::ApplicationController
   def index
     @projects = Project.all
     @projects = @projects.in_namespace(params[:namespace_id]) if params[:namespace_id].present?
-    @projects = @projects.where("projects.visibility_level IN (?)", params[:visibility_levels]) if params[:visibility_levels].present?
+    @projects = @projects.where(visibility_level: params[:visibility_level]) if params[:visibility_level].present?
     @projects = @projects.with_push if params[:with_push].present?
     @projects = @projects.abandoned if params[:abandoned].present?
     @projects = @projects.where(last_repository_check_failed: true) if params[:last_repository_check_failed].present?
-    @projects = @projects.non_archived unless params[:with_archived].present?
+    @projects = @projects.non_archived unless params[:archived].present?
+    @projects = @projects.personal(current_user) if params[:personal].present?
     @projects = @projects.search(params[:name]) if params[:name].present?
     @projects = @projects.sort(@sort = params[:sort])
     @projects = @projects.includes(:namespace).order("namespaces.path, projects.name ASC").page(params[:page])
@@ -20,7 +21,8 @@ class Admin::ProjectsController < Admin::ApplicationController
       @group_members = @group.members.order("access_level DESC").page(params[:group_members_page])
     end
 
-    @project_members = @project.project_members.page(params[:project_members_page])
+    @project_members = @project.members.page(params[:project_members_page])
+    @requesters = @project.requesters
   end
 
   def transfer
diff --git a/app/controllers/admin/runner_projects_controller.rb b/app/controllers/admin/runner_projects_controller.rb
index d25619d94e0..bc65dcc33d3 100644
--- a/app/controllers/admin/runner_projects_controller.rb
+++ b/app/controllers/admin/runner_projects_controller.rb
@@ -1,15 +1,12 @@
 class Admin::RunnerProjectsController < Admin::ApplicationController
   before_action :project, only: [:create]
 
-  def index
-    @runner_projects = project.runner_projects.all
-    @runner_project = project.runner_projects.new
-  end
-
   def create
     @runner = Ci::Runner.find(params[:runner_project][:runner_id])
 
-    if @runner.assign_to(@project, current_user)
+    runner_project = @runner.assign_to(@project, current_user)
+
+    if runner_project.persisted?
       redirect_to admin_runner_path(@runner)
     else
       redirect_to admin_runner_path(@runner), alert: 'Failed adding runner to project'
diff --git a/app/controllers/admin/system_info_controller.rb b/app/controllers/admin/system_info_controller.rb
new file mode 100644
index 00000000000..e4c73008826
--- /dev/null
+++ b/app/controllers/admin/system_info_controller.rb
@@ -0,0 +1,59 @@
+class Admin::SystemInfoController < Admin::ApplicationController
+  EXCLUDED_MOUNT_OPTIONS = [
+    'nobrowse',
+    'read-only',
+    'ro'
+  ]
+
+  EXCLUDED_MOUNT_TYPES = [
+    'autofs',
+    'binfmt_misc',
+    'cgroup',
+    'debugfs',
+    'devfs',
+    'devpts',
+    'devtmpfs',
+    'efivarfs',
+    'fuse.gvfsd-fuse',
+    'fuseblk',
+    'fusectl',
+    'hugetlbfs',
+    'mqueue',
+    'proc',
+    'pstore',
+    'securityfs',
+    'sysfs',
+    'tmpfs',
+    'tracefs',
+    'vfat'
+  ]
+
+  def show
+    system_info = Vmstat.snapshot
+    mounts = Sys::Filesystem.mounts
+
+    @disks = []
+    mounts.each do |mount|
+      mount_options = mount.options.split(',')
+
+      next if (EXCLUDED_MOUNT_OPTIONS & mount_options).any?
+      next if (EXCLUDED_MOUNT_TYPES & [mount.mount_type]).any?
+
+      begin
+        disk = Sys::Filesystem.stat(mount.mount_point)
+        @disks.push({
+          bytes_total: disk.bytes_total,
+          bytes_used:  disk.bytes_used,
+          disk_name:   mount.name,
+          mount_path:  disk.path
+        })
+      rescue Sys::Filesystem::Error
+      end
+    end
+
+    @cpus = system_info.cpus.length
+
+    @mem_used = system_info.memory.active_bytes
+    @mem_total = system_info.memory.total_bytes
+  end
+end
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index cd6ae507cf1..9cc31620d9f 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -8,7 +8,7 @@ class ApplicationController < ActionController::Base
   include PageLayoutHelper
   include WorkhorseHelper
 
-  before_action :authenticate_user_from_token!
+  before_action :authenticate_user_from_private_token!
   before_action :authenticate_user!
   before_action :validate_user_service_ticket!
   before_action :reject_blocked!
@@ -24,7 +24,7 @@ class ApplicationController < ActionController::Base
   protect_from_forgery with: :exception
 
   helper_method :abilities, :can?, :current_application_settings
-  helper_method :import_sources_enabled?, :github_import_enabled?, :github_import_configured?, :gitlab_import_enabled?, :gitlab_import_configured?, :bitbucket_import_enabled?, :bitbucket_import_configured?, :gitorious_import_enabled?, :google_code_import_enabled?, :fogbugz_import_enabled?, :git_import_enabled?
+  helper_method :import_sources_enabled?, :github_import_enabled?, :github_import_configured?, :gitlab_import_enabled?, :gitlab_import_configured?, :bitbucket_import_enabled?, :bitbucket_import_configured?, :gitorious_import_enabled?, :google_code_import_enabled?, :fogbugz_import_enabled?, :git_import_enabled?, :gitlab_project_import_enabled?
 
   rescue_from Encoding::CompatibilityError do |exception|
     log_exception(exception)
@@ -36,6 +36,10 @@ class ApplicationController < ActionController::Base
     render_404
   end
 
+  rescue_from Gitlab::Access::AccessDeniedError do |exception|
+    render_403
+  end
+
   def redirect_back_or_default(default: root_path, options: {})
     redirect_to request.referer.present? ? :back : default, options
   end
@@ -64,17 +68,10 @@ class ApplicationController < ActionController::Base
     end
   end
 
-  # From https://github.com/plataformatec/devise/wiki/How-To:-Simple-Token-Authentication-Example
-  # https://gist.github.com/josevalim/fb706b1e933ef01e4fb6
-  def authenticate_user_from_token!
-    user_token = if params[:authenticity_token].presence
-                   params[:authenticity_token].presence
-                 elsif params[:private_token].presence
-                   params[:private_token].presence
-                 elsif request.headers['PRIVATE-TOKEN'].present?
-                   request.headers['PRIVATE-TOKEN']
-                 end
-    user = user_token && User.find_by_authentication_token(user_token.to_s)
+  # This filter handles both private tokens and personal access tokens
+  def authenticate_user_from_private_token!
+    token_string = params[:private_token].presence || request.headers['PRIVATE-TOKEN'].presence
+    user = User.find_by_authentication_token(token_string) || User.find_by_personal_access_token(token_string)
 
     if user
       # Notice we are passing store false, so the user is not
@@ -326,6 +323,10 @@ class ApplicationController < ActionController::Base
     current_application_settings.import_sources.include?('git')
   end
 
+  def gitlab_project_import_enabled?
+    current_application_settings.import_sources.include?('gitlab_project')
+  end
+
   def two_factor_authentication_required?
     current_application_settings.require_two_factor_authentication
   end
diff --git a/app/controllers/autocomplete_controller.rb b/app/controllers/autocomplete_controller.rb
index 3865b2d61fd..c89678cf2d8 100644
--- a/app/controllers/autocomplete_controller.rb
+++ b/app/controllers/autocomplete_controller.rb
@@ -35,6 +35,7 @@ class AutocompleteController < ApplicationController
     project = Project.find_by_id(params[:project_id])
 
     projects = current_user.authorized_projects
+    projects = projects.search(params[:search]) if params[:search].present?
     projects = projects.select do |project|
       current_user.can?(:admin_issue, project)
     end
diff --git a/app/controllers/ci/projects_controller.rb b/app/controllers/ci/projects_controller.rb
index 8bf71a1adbb..aa894fde36b 100644
--- a/app/controllers/ci/projects_controller.rb
+++ b/app/controllers/ci/projects_controller.rb
@@ -25,7 +25,7 @@ module Ci
       return render_404 unless @project
 
       image = Ci::ImageForBuildService.new.execute(@project, params)
-      send_file image.path, filename: image.name, disposition: 'inline', type:"image/svg+xml"
+      send_file image.path, filename: image.name, disposition: 'inline', type: "image/svg+xml"
     end
 
     protected
diff --git a/app/controllers/concerns/diff_for_path.rb b/app/controllers/concerns/diff_for_path.rb
new file mode 100644
index 00000000000..e09b8789eb2
--- /dev/null
+++ b/app/controllers/concerns/diff_for_path.rb
@@ -0,0 +1,25 @@
+module DiffForPath
+  extend ActiveSupport::Concern
+
+  def render_diff_for_path(diffs, diff_refs, project)
+    diff_file = safe_diff_files(diffs, diff_refs: diff_refs, repository: project.repository).find do |diff|
+      diff.old_path == params[:old_path] && diff.new_path == params[:new_path]
+    end
+
+    return render_404 unless diff_file
+
+    diff_commit = commit_for_diff(diff_file)
+    blob = diff_file.blob(diff_commit)
+    @expand_all_diffs = true
+
+    locals = {
+      diff_file: diff_file,
+      diff_commit: diff_commit,
+      diff_refs: diff_refs,
+      blob: blob,
+      project: project
+    }
+
+    render json: { html: view_to_html_string('projects/diffs/_content', locals) }
+  end
+end
diff --git a/app/controllers/concerns/membership_actions.rb b/app/controllers/concerns/membership_actions.rb
index a24273fad0b..52682ef9dc9 100644
--- a/app/controllers/concerns/membership_actions.rb
+++ b/app/controllers/concerns/membership_actions.rb
@@ -10,7 +10,7 @@ module MembershipActions
   end
 
   def approve_access_request
-    @member = membershipable.members.request.find(params[:id])
+    @member = membershipable.requesters.find(params[:id])
 
     return render_403 unless can?(current_user, action_member_permission(:update, @member), @member)
 
@@ -20,30 +20,20 @@ module MembershipActions
   end
 
   def leave
-    @member = membershipable.members.find_by(user_id: current_user)
-    return render_403 unless @member
+    @member = membershipable.members.find_by(user_id: current_user) ||
+      membershipable.requesters.find_by(user_id: current_user)
+    Members::DestroyService.new(@member, current_user).execute
 
     source_type = @member.real_source_type.humanize(capitalize: false)
-
-    if can?(current_user, action_member_permission(:destroy, @member), @member)
-      notice =
-        if @member.request?
-          "Your access request to the #{source_type} has been withdrawn."
-        else
-          "You left the \"#{@member.source.human_name}\" #{source_type}."
-        end
-      @member.destroy
-
-      redirect_to [:dashboard, @member.real_source_type.tableize], notice: notice
-    else
-      if cannot_leave?
-        alert = "You can not leave the \"#{@member.source.human_name}\" #{source_type}."
-        alert << " Transfer or delete the #{source_type}."
-        redirect_to polymorphic_url(membershipable), alert: alert
+    notice =
+      if @member.request?
+        "Your access request to the #{source_type} has been withdrawn."
       else
-        render_403
+        "You left the \"#{@member.source.human_name}\" #{source_type}."
       end
-    end
+    redirect_path = @member.request? ? @member.source : [:dashboard, @member.real_source_type.tableize]
+
+    redirect_to redirect_path, notice: notice
   end
 
   protected
@@ -51,8 +41,4 @@ module MembershipActions
   def membershipable
     raise NotImplementedError
   end
-
-  def cannot_leave?
-    raise NotImplementedError
-  end
 end
diff --git a/app/controllers/confirmations_controller.rb b/app/controllers/confirmations_controller.rb
index 7b66ad3f92c..3da44b9b888 100644
--- a/app/controllers/confirmations_controller.rb
+++ b/app/controllers/confirmations_controller.rb
@@ -1,5 +1,4 @@
 class ConfirmationsController < Devise::ConfirmationsController
-
   def almost_there
     flash[:notice] = nil
     render layout: "devise_empty"
diff --git a/app/controllers/dashboard/groups_controller.rb b/app/controllers/dashboard/groups_controller.rb
index 71ba6153021..de6bc689bb7 100644
--- a/app/controllers/dashboard/groups_controller.rb
+++ b/app/controllers/dashboard/groups_controller.rb
@@ -1,5 +1,5 @@
 class Dashboard::GroupsController < Dashboard::ApplicationController
   def index
-    @group_members = current_user.group_members.page(params[:page])
+    @group_members = current_user.group_members.includes(:source).page(params[:page])
   end
 end
diff --git a/app/controllers/dashboard/todos_controller.rb b/app/controllers/dashboard/todos_controller.rb
index f9a1929c117..19a76a5b5d8 100644
--- a/app/controllers/dashboard/todos_controller.rb
+++ b/app/controllers/dashboard/todos_controller.rb
@@ -1,44 +1,44 @@
 class Dashboard::TodosController < Dashboard::ApplicationController
-  before_action :find_todos, only: [:index, :destroy, :destroy_all]
+  before_action :find_todos, only: [:index, :destroy_all]
 
   def index
     @todos = @todos.page(params[:page])
   end
 
   def destroy
-    todo.done
-
-    todo_notice = 'Todo was successfully marked as done.'
+    TodoService.new.mark_todos_as_done([todo], current_user)
 
     respond_to do |format|
-      format.html { redirect_to dashboard_todos_path, notice: todo_notice }
+      format.html { redirect_to dashboard_todos_path, notice: 'Todo was successfully marked as done.' }
       format.js { head :ok }
-      format.json do
-        render json: { count: @todos.size, done_count: current_user.todos.done.count }
-      end
+      format.json { render json: todos_counts }
     end
   end
 
   def destroy_all
-    @todos.each(&:done)
+    TodoService.new.mark_todos_as_done(@todos, current_user)
 
     respond_to do |format|
       format.html { redirect_to dashboard_todos_path, notice: 'All todos were marked as done.' }
       format.js { head :ok }
-      format.json do
-        find_todos
-        render json: { count: @todos.size, done_count: current_user.todos.done.count }
-      end
+      format.json { render json: todos_counts }
     end
   end
 
   private
 
   def todo
-    @todo ||= current_user.todos.find(params[:id])
+    @todo ||= find_todos.find(params[:id])
   end
 
   def find_todos
-    @todos = TodosFinder.new(current_user, params).execute
+    @todos ||= TodosFinder.new(current_user, params).execute
+  end
+
+  def todos_counts
+    {
+      count: TodosFinder.new(current_user, state: :pending).execute.count,
+      done_count: TodosFinder.new(current_user, state: :done).execute.count
+    }
   end
 end
diff --git a/app/controllers/groups/group_members_controller.rb b/app/controllers/groups/group_members_controller.rb
index d0f2e2949f0..9fc41a12536 100644
--- a/app/controllers/groups/group_members_controller.rb
+++ b/app/controllers/groups/group_members_controller.rb
@@ -7,7 +7,7 @@ class Groups::GroupMembersController < Groups::ApplicationController
   def index
     @project = @group.projects.find(params[:project_id]) if params[:project_id]
     @members = @group.group_members
-    @members = @members.non_pending unless can?(current_user, :admin_group, @group)
+    @members = @members.non_invite unless can?(current_user, :admin_group, @group)
 
     if params[:search].present?
       users = @group.users.search(params[:search]).to_a
@@ -15,6 +15,7 @@ class Groups::GroupMembersController < Groups::ApplicationController
     end
 
     @members = @members.order('access_level DESC').page(params[:page]).per(50)
+    @requesters = @group.requesters if can?(current_user, :admin_group, @group)
 
     @group_member = @group.group_members.new
   end
@@ -34,11 +35,10 @@ class Groups::GroupMembersController < Groups::ApplicationController
   end
 
   def destroy
-    @group_member = @group.group_members.find(params[:id])
-
-    return render_403 unless can?(current_user, :destroy_group_member, @group_member)
+    @group_member = @group.members.find_by(id: params[:id]) ||
+      @group.requesters.find_by(id: params[:id])
 
-    @group_member.destroy
+    Members::DestroyService.new(@group_member, current_user).execute
 
     respond_to do |format|
       format.html { redirect_to group_group_members_path(@group), notice: 'User was successfully removed from group.' }
@@ -68,8 +68,4 @@ class Groups::GroupMembersController < Groups::ApplicationController
 
   # MembershipActions concern
   alias_method :membershipable, :group
-
-  def cannot_leave?
-    @group.last_owner?(current_user)
-  end
 end
diff --git a/app/controllers/groups/notification_settings_controller.rb b/app/controllers/groups/notification_settings_controller.rb
deleted file mode 100644
index de13b16ccf2..00000000000
--- a/app/controllers/groups/notification_settings_controller.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-class Groups::NotificationSettingsController < Groups::ApplicationController
-  before_action :authenticate_user!
-
-  def update
-    notification_setting = current_user.notification_settings_for(group)
-    saved = notification_setting.update_attributes(notification_setting_params)
-
-    render json: { saved: saved }
-  end
-
-  private
-
-  def notification_setting_params
-    params.require(:notification_setting).permit(:level)
-  end
-end
diff --git a/app/controllers/groups_controller.rb b/app/controllers/groups_controller.rb
index ee4fcc4e360..a04bf7df722 100644
--- a/app/controllers/groups_controller.rb
+++ b/app/controllers/groups_controller.rb
@@ -37,15 +37,12 @@ class GroupsController < Groups::ApplicationController
   end
 
   def show
-    @last_push = current_user.recent_push if current_user
-
-    @projects = @projects.includes(:namespace)
-    @projects = @projects.sorted_by_activity
-    @projects = filter_projects(@projects)
-    @projects = @projects.sort(@sort = params[:sort])
-    @projects = @projects.page(params[:page]) if params[:filter_projects].blank?
+    if current_user
+      @last_push            = current_user.recent_push
+      @notification_setting = current_user.notification_settings_for(group)
+    end
 
-    @shared_projects = GroupProjectsFinder.new(group, only_shared: true).execute(current_user)
+    setup_projects
 
     respond_to do |format|
       format.html
@@ -97,6 +94,16 @@ class GroupsController < Groups::ApplicationController
 
   protected
 
+  def setup_projects
+    @projects = @projects.includes(:namespace)
+    @projects = @projects.sorted_by_activity
+    @projects = filter_projects(@projects)
+    @projects = @projects.sort(@sort = params[:sort])
+    @projects = @projects.page(params[:page]) if params[:filter_projects].blank?
+
+    @shared_projects = GroupProjectsFinder.new(group, only_shared: true).execute(current_user)
+  end
+
   def authorize_create_group!
     unless can?(current_user, :create_group, nil)
       return render_404
diff --git a/app/controllers/help_controller.rb b/app/controllers/help_controller.rb
index 9b5c43b17e2..d3dd98c8a4e 100644
--- a/app/controllers/help_controller.rb
+++ b/app/controllers/help_controller.rb
@@ -12,13 +12,12 @@ class HelpController < ApplicationController
   end
 
   def show
-    @category = clean_path_info(path_params[:category])
-    @file = path_params[:file]
+    @path = clean_path_info(path_params[:path])
 
     respond_to do |format|
       format.any(:markdown, :md, :html) do
         # Note: We are purposefully NOT using `Rails.root.join`
-        path = File.join(Rails.root, 'doc', @category, "#{@file}.md")
+        path = File.join(Rails.root, 'doc', "#{@path}.md")
 
         if File.exist?(path)
           @markdown = File.read(path)
@@ -33,7 +32,7 @@ class HelpController < ApplicationController
       # Allow access to images in the doc folder
       format.any(:png, :gif, :jpeg) do
         # Note: We are purposefully NOT using `Rails.root.join`
-        path = File.join(Rails.root, 'doc', @category, "#{@file}.#{params[:format]}")
+        path = File.join(Rails.root, 'doc', "#{@path}.#{params[:format]}")
 
         if File.exist?(path)
           send_file(path, disposition: 'inline')
@@ -57,8 +56,7 @@ class HelpController < ApplicationController
   private
 
   def path_params
-    params.require(:category)
-    params.require(:file)
+    params.require(:path)
 
     params
   end
diff --git a/app/controllers/import/base_controller.rb b/app/controllers/import/base_controller.rb
index 93a7ace3530..7e8597a5eb3 100644
--- a/app/controllers/import/base_controller.rb
+++ b/app/controllers/import/base_controller.rb
@@ -1,5 +1,4 @@
 class Import::BaseController < ApplicationController
-
   private
 
   def get_or_create_namespace
diff --git a/app/controllers/import/fogbugz_controller.rb b/app/controllers/import/fogbugz_controller.rb
index 18300390851..99b10b2f9b3 100644
--- a/app/controllers/import/fogbugz_controller.rb
+++ b/app/controllers/import/fogbugz_controller.rb
@@ -5,7 +5,6 @@ class Import::FogbugzController < Import::BaseController
   rescue_from Fogbugz::AuthenticationException, with: :fogbugz_unauthorized
 
   def new
-
   end
 
   def callback
@@ -22,7 +21,6 @@ class Import::FogbugzController < Import::BaseController
   end
 
   def new_user_map
-
   end
 
   def create_user_map
diff --git a/app/controllers/import/github_controller.rb b/app/controllers/import/github_controller.rb
index 67bf4190e7e..9c1b0eb20f4 100644
--- a/app/controllers/import/github_controller.rb
+++ b/app/controllers/import/github_controller.rb
@@ -1,14 +1,29 @@
 class Import::GithubController < Import::BaseController
   before_action :verify_github_import_enabled
-  before_action :github_auth, except: :callback
+  before_action :github_auth, only: [:status, :jobs, :create]
 
   rescue_from Octokit::Unauthorized, with: :github_unauthorized
 
+  helper_method :logged_in_with_github?
+
+  def new
+    if logged_in_with_github?
+      go_to_github_for_permissions
+    elsif session[:github_access_token]
+      redirect_to status_import_github_url
+    end
+  end
+
   def callback
     session[:github_access_token] = client.get_token(params[:code])
     redirect_to status_import_github_url
   end
 
+  def personal_access_token
+    session[:github_access_token] = params[:personal_access_token]
+    redirect_to status_import_github_url
+  end
+
   def status
     @repos = client.repos
     @already_added_projects = current_user.created_projects.where(import_type: "github")
@@ -57,10 +72,14 @@ class Import::GithubController < Import::BaseController
   end
 
   def github_unauthorized
-    go_to_github_for_permissions
+    session[:github_access_token] = nil
+    redirect_to new_import_github_url,
+      alert: 'Access denied to your GitHub account.'
   end
 
-  private
+  def logged_in_with_github?
+    current_user.identities.exists?(provider: 'github')
+  end
 
   def access_params
     { github_access_token: session[:github_access_token] }
diff --git a/app/controllers/import/gitlab_projects_controller.rb b/app/controllers/import/gitlab_projects_controller.rb
new file mode 100644
index 00000000000..30df1fb2fec
--- /dev/null
+++ b/app/controllers/import/gitlab_projects_controller.rb
@@ -0,0 +1,49 @@
+class Import::GitlabProjectsController < Import::BaseController
+  before_action :verify_gitlab_project_import_enabled
+
+  def new
+    @namespace_id = project_params[:namespace_id]
+    @namespace_name = Namespace.find(project_params[:namespace_id]).name
+    @path = project_params[:path]
+  end
+
+  def create
+    unless file_is_valid?
+      return redirect_back_or_default(options: { alert: "You need to upload a GitLab project export archive." })
+    end
+
+    imported_file = project_params[:file].path + "-import"
+
+    FileUtils.copy_entry(project_params[:file].path, imported_file)
+
+    @project = Gitlab::ImportExport::ProjectCreator.new(project_params[:namespace_id],
+                                                        current_user,
+                                                        File.expand_path(imported_file),
+                                                        project_params[:path]).execute
+
+    if @project.saved?
+      redirect_to(
+        project_path(@project),
+        notice: "Project '#{@project.name}' is being imported."
+      )
+    else
+      redirect_back_or_default(options: { alert: "Project could not be imported: #{@project.errors.full_messages.join(', ')}" })
+    end
+  end
+
+  private
+
+  def file_is_valid?
+    project_params[:file] && project_params[:file].respond_to?(:read)
+  end
+
+  def verify_gitlab_project_import_enabled
+    render_404 unless gitlab_project_import_enabled?
+  end
+
+  def project_params
+    params.permit(
+      :path, :namespace_id, :file
+    )
+  end
+end
diff --git a/app/controllers/import/gitorious_controller.rb b/app/controllers/import/gitorious_controller.rb
index eecbe380c9e..a4c4ad23027 100644
--- a/app/controllers/import/gitorious_controller.rb
+++ b/app/controllers/import/gitorious_controller.rb
@@ -44,5 +44,4 @@ class Import::GitoriousController < Import::BaseController
   def verify_gitorious_import_enabled
     render_404 unless gitorious_import_enabled?
   end
-
 end
diff --git a/app/controllers/import/google_code_controller.rb b/app/controllers/import/google_code_controller.rb
index e0de31f2251..8d0de158f98 100644
--- a/app/controllers/import/google_code_controller.rb
+++ b/app/controllers/import/google_code_controller.rb
@@ -3,7 +3,6 @@ class Import::GoogleCodeController < Import::BaseController
   before_action :user_map, only: [:new_user_map, :create_user_map]
 
   def new
-
   end
 
   def callback
@@ -34,7 +33,6 @@ class Import::GoogleCodeController < Import::BaseController
   end
 
   def new_user_map
-
   end
 
   def create_user_map
diff --git a/app/controllers/invites_controller.rb b/app/controllers/invites_controller.rb
index 94bb108c5f5..58964a0e65d 100644
--- a/app/controllers/invites_controller.rb
+++ b/app/controllers/invites_controller.rb
@@ -5,7 +5,6 @@ class InvitesController < ApplicationController
   respond_to :html
 
   def show
-
   end
 
   def accept
diff --git a/app/controllers/notification_settings_controller.rb b/app/controllers/notification_settings_controller.rb
new file mode 100644
index 00000000000..8ec4bb1233f
--- /dev/null
+++ b/app/controllers/notification_settings_controller.rb
@@ -0,0 +1,50 @@
+class NotificationSettingsController < ApplicationController
+  before_action :authenticate_user!
+
+  def create
+    return render_404 unless can_read?(resource)
+
+    @notification_setting = current_user.notification_settings_for(resource)
+    @saved = @notification_setting.update_attributes(notification_setting_params)
+
+    render_response
+  end
+
+  def update
+    @notification_setting = current_user.notification_settings.find(params[:id])
+    @saved = @notification_setting.update_attributes(notification_setting_params)
+
+    render_response
+  end
+
+  private
+
+  def resource
+    @resource ||=
+      if params[:project_id].present?
+        Project.find(params[:project_id])
+      elsif params[:namespace_id].present?
+        Group.find(params[:namespace_id])
+      end
+  end
+
+  def can_read?(resource)
+    ability_name = resource.class.name.downcase
+    ability_name = "read_#{ability_name}".to_sym
+
+    can?(current_user, ability_name, resource)
+  end
+
+  def render_response
+    render json: {
+      html: view_to_html_string("shared/notifications/_button", notification_setting: @notification_setting),
+      saved: @saved
+    }
+  end
+
+  def notification_setting_params
+    allowed_fields = NotificationSetting::EMAIL_EVENTS.dup
+    allowed_fields << :level
+    params.require(:notification_setting).permit(allowed_fields)
+  end
+end
diff --git a/app/controllers/omniauth_callbacks_controller.rb b/app/controllers/omniauth_callbacks_controller.rb
index f35d631df0c..f54c79c2e37 100644
--- a/app/controllers/omniauth_callbacks_controller.rb
+++ b/app/controllers/omniauth_callbacks_controller.rb
@@ -107,7 +107,11 @@ class OmniauthCallbacksController < Devise::OmniauthCallbacksController
     # Only allow properly saved users to login.
     if @user.persisted? && @user.valid?
       log_audit_event(@user, with: oauth['provider'])
-      sign_in_and_redirect(@user)
+      if @user.two_factor_enabled?
+        prompt_for_two_factor(@user)
+      else
+        sign_in_and_redirect(@user)
+      end
     else
       error_message = @user.errors.full_messages.to_sentence
 
diff --git a/app/controllers/profiles/accounts_controller.rb b/app/controllers/profiles/accounts_controller.rb
index 175afbf8425..69959fe3687 100644
--- a/app/controllers/profiles/accounts_controller.rb
+++ b/app/controllers/profiles/accounts_controller.rb
@@ -5,7 +5,7 @@ class Profiles::AccountsController < Profiles::ApplicationController
 
   def unlink
     provider = params[:provider]
-    current_user.identities.find_by(provider: provider).destroy
+    current_user.identities.find_by(provider: provider).destroy unless provider.to_s == 'saml'
     redirect_to profile_account_path
   end
 end
diff --git a/app/controllers/profiles/notifications_controller.rb b/app/controllers/profiles/notifications_controller.rb
index 40d1906a53f..b8b71d295f6 100644
--- a/app/controllers/profiles/notifications_controller.rb
+++ b/app/controllers/profiles/notifications_controller.rb
@@ -1,13 +1,13 @@
 class Profiles::NotificationsController < Profiles::ApplicationController
   def show
     @user                        = current_user
-    @group_notifications         = current_user.notification_settings.for_groups
-    @project_notifications       = current_user.notification_settings.for_projects
+    @group_notifications         = current_user.notification_settings.for_groups.order(:id)
+    @project_notifications       = current_user.notification_settings.for_projects.order(:id)
     @global_notification_setting = current_user.global_notification_setting
   end
 
   def update
-    if current_user.update_attributes(user_params) && update_notification_settings
+    if current_user.update_attributes(user_params)
       flash[:notice] = "Notification settings saved"
     else
       flash[:alert] = "Failed to save new settings"
@@ -19,16 +19,4 @@ class Profiles::NotificationsController < Profiles::ApplicationController
   def user_params
     params.require(:user).permit(:notification_email)
   end
-
-  def global_notification_setting_params
-    params.require(:global_notification_setting).permit(:level)
-  end
-
-  private
-
-  def update_notification_settings
-    return true unless global_notification_setting_params
-
-    current_user.global_notification_setting.update_attributes(global_notification_setting_params)
-  end
 end
diff --git a/app/controllers/profiles/personal_access_tokens_controller.rb b/app/controllers/profiles/personal_access_tokens_controller.rb
new file mode 100644
index 00000000000..508b82a9a6c
--- /dev/null
+++ b/app/controllers/profiles/personal_access_tokens_controller.rb
@@ -0,0 +1,42 @@
+class Profiles::PersonalAccessTokensController < Profiles::ApplicationController
+  before_action :load_personal_access_tokens, only: :index
+
+  def index
+    @personal_access_token = current_user.personal_access_tokens.build
+  end
+
+  def create
+    @personal_access_token = current_user.personal_access_tokens.generate(personal_access_token_params)
+
+    if @personal_access_token.save
+      flash[:personal_access_token] = @personal_access_token.token
+      redirect_to profile_personal_access_tokens_path, notice: "Your new personal access token has been created."
+    else
+      load_personal_access_tokens
+      render :index
+    end
+  end
+
+  def revoke
+    @personal_access_token = current_user.personal_access_tokens.find(params[:id])
+
+    if @personal_access_token.revoke!
+      flash[:notice] = "Revoked personal access token #{@personal_access_token.name}!"
+    else
+      flash[:alert] = "Could not revoke personal access token #{@personal_access_token.name}."
+    end
+
+    redirect_to profile_personal_access_tokens_path
+  end
+
+  private
+
+  def personal_access_token_params
+    params.require(:personal_access_token).permit(:name, :expires_at)
+  end
+
+  def load_personal_access_tokens
+    @active_personal_access_tokens = current_user.personal_access_tokens.active.order(:expires_at)
+    @inactive_personal_access_tokens = current_user.personal_access_tokens.inactive
+  end
+end
diff --git a/app/controllers/projects/application_controller.rb b/app/controllers/projects/application_controller.rb
index 776ba92c9ab..996909a28c6 100644
--- a/app/controllers/projects/application_controller.rb
+++ b/app/controllers/projects/application_controller.rb
@@ -74,7 +74,7 @@ class Projects::ApplicationController < ApplicationController
   end
 
   def require_branch_head
-    unless @repository.branch_names.include?(@ref)
+    unless @repository.branch_exists?(@ref)
       redirect_to(
         namespace_project_tree_path(@project.namespace, @project, @ref),
         notice: "This action is not allowed unless you are on a branch"
diff --git a/app/controllers/projects/artifacts_controller.rb b/app/controllers/projects/artifacts_controller.rb
index f11c8321464..7241949393b 100644
--- a/app/controllers/projects/artifacts_controller.rb
+++ b/app/controllers/projects/artifacts_controller.rb
@@ -23,10 +23,9 @@ class Projects::ArtifactsController < Projects::ApplicationController
     entry = build.artifacts_metadata_entry(params[:path])
 
     if entry.exists?
-      render json: { archive: build.artifacts_file.path,
-                     entry: Base64.encode64(entry.path) }
+      send_artifacts_entry(build, entry)
     else
-      render json: {}, status: 404
+      render_404
     end
   end
 
diff --git a/app/controllers/projects/blob_controller.rb b/app/controllers/projects/blob_controller.rb
index cd8b2911674..5356fdf010d 100644
--- a/app/controllers/projects/blob_controller.rb
+++ b/app/controllers/projects/blob_controller.rb
@@ -16,6 +16,7 @@ class Projects::BlobController < Projects::ApplicationController
   before_action :from_merge_request, only: [:edit, :update]
   before_action :require_branch_head, only: [:edit, :update]
   before_action :editor_variables, except: [:show, :preview, :diff]
+  before_action :validate_diff_params, only: :diff
 
   def new
     commit unless @repository.empty?
@@ -56,7 +57,7 @@ class Projects::BlobController < Projects::ApplicationController
     diffy = Diffy::Diff.new(@blob.data, @content, diff: '-U 3', include_diff_info: true)
     diff_lines = diffy.diff.scan(/.*\n/)[2..-1]
     diff_lines = Gitlab::Diff::Parser.new.parse(diff_lines)
-    @diff_lines = Gitlab::Diff::Highlight.new(diff_lines).highlight
+    @diff_lines = Gitlab::Diff::Highlight.new(diff_lines, repository: @repository).highlight
 
     render layout: false
   end
@@ -146,4 +147,10 @@ class Projects::BlobController < Projects::ApplicationController
       file_content_encoding: params[:encoding]
     }
   end
+
+  def validate_diff_params
+    if [:since, :to, :offset].any? { |key| params[key].blank? }
+      render nothing: true
+    end
+  end
 end
diff --git a/app/controllers/projects/builds_controller.rb b/app/controllers/projects/builds_controller.rb
index 14c82826342..ef3051d7519 100644
--- a/app/controllers/projects/builds_controller.rb
+++ b/app/controllers/projects/builds_controller.rb
@@ -51,7 +51,7 @@ class Projects::BuildsController < Projects::ApplicationController
       return render_404
     end
 
-    build = Ci::Build.retry(@build)
+    build = Ci::Build.retry(@build, current_user)
     redirect_to build_path(build)
   end
 
diff --git a/app/controllers/projects/commit_controller.rb b/app/controllers/projects/commit_controller.rb
index 20637fa46fe..727e84b40a1 100644
--- a/app/controllers/projects/commit_controller.rb
+++ b/app/controllers/projects/commit_controller.rb
@@ -3,6 +3,7 @@
 # Not to be confused with CommitsController, plural.
 class Projects::CommitController < Projects::ApplicationController
   include CreatesCommit
+  include DiffForPath
   include DiffHelper
 
   # Authorize
@@ -11,22 +12,14 @@ class Projects::CommitController < Projects::ApplicationController
   before_action :authorize_update_build!, only: [:cancel_builds, :retry_builds]
   before_action :authorize_read_commit_status!, only: [:builds]
   before_action :commit
-  before_action :define_show_vars, only: [:show, :builds]
+  before_action :define_commit_vars, only: [:show, :diff_for_path, :builds]
+  before_action :define_status_vars, only: [:show, :builds]
+  before_action :define_note_vars, only: [:show, :diff_for_path]
   before_action :authorize_edit_tree!, only: [:revert, :cherry_pick]
 
   def show
     apply_diff_view_cookie!
 
-    @grouped_diff_notes = commit.notes.grouped_diff_notes
-
-    @note = @project.build_commit_note(commit)
-    @notes = commit.notes.non_diff_notes.fresh
-    @noteable = @commit
-    @comments_target = {
-      noteable_type: 'Commit',
-      commit_id: @commit.id
-    }
-
     respond_to do |format|
       format.html
       format.diff  { render text: @commit.to_diff }
@@ -34,6 +27,10 @@ class Projects::CommitController < Projects::ApplicationController
     end
   end
 
+  def diff_for_path
+    render_diff_for_path(@diffs, @commit.diff_refs, @project)
+  end
+
   def builds
   end
 
@@ -46,7 +43,7 @@ class Projects::CommitController < Projects::ApplicationController
   def retry_builds
     ci_builds.latest.failed.each do |build|
       if build.retryable?
-        Ci::Build.retry(build)
+        Ci::Build.retry(build, current_user)
       end
     end
 
@@ -107,16 +104,36 @@ class Projects::CommitController < Projects::ApplicationController
     @ci_builds ||= Ci::Build.where(pipeline: pipelines)
   end
 
-  def define_show_vars
+  def define_commit_vars
     return git_not_found! unless commit
 
     opts = diff_options
     opts[:ignore_whitespace_change] = true if params[:format] == 'diff'
 
     @diffs = commit.diffs(opts)
-    @diff_refs = [commit.parent || commit, commit]
     @notes_count = commit.notes.count
+  end
+
+  def define_note_vars
+    @grouped_diff_notes = commit.notes.grouped_diff_notes
+    @notes = commit.notes.non_diff_notes.fresh
+
+    Banzai::NoteRenderer.render(
+      @grouped_diff_notes.values.flatten + @notes,
+      @project,
+      current_user,
+    )
+
+    @note = @project.build_commit_note(commit)
+
+    @noteable = @commit
+    @comments_target = {
+      noteable_type: 'Commit',
+      commit_id: @commit.id
+    }
+  end
 
+  def define_status_vars
     @statuses = CommitStatus.where(pipeline: pipelines)
     @builds = Ci::Build.where(pipeline: pipelines)
   end
diff --git a/app/controllers/projects/compare_controller.rb b/app/controllers/projects/compare_controller.rb
index af0b69a2442..5f3ee71444d 100644
--- a/app/controllers/projects/compare_controller.rb
+++ b/app/controllers/projects/compare_controller.rb
@@ -1,30 +1,26 @@
 require 'addressable/uri'
 
 class Projects::CompareController < Projects::ApplicationController
+  include DiffForPath
   include DiffHelper
 
   # Authorize
   before_action :require_non_empty_project
   before_action :authorize_download_code!
-  before_action :assign_ref_vars, only: [:index, :show]
+  before_action :define_ref_vars, only: [:index, :show, :diff_for_path]
+  before_action :define_diff_vars, only: [:show, :diff_for_path]
   before_action :merge_request, only: [:index, :show]
 
   def index
   end
 
   def show
-    compare = CompareService.new.
-      execute(@project, @head_ref, @project, @base_ref, diff_options)
+  end
 
-    if compare
-      @commits = Commit.decorate(compare.commits, @project)
-      @commit = @project.commit(@head_ref)
-      @base_commit = @project.merge_base_commit(@base_ref, @head_ref)
-      @diffs = compare.diffs(diff_options)
-      @diff_refs = [@base_commit, @commit]
-      @diff_notes_disabled = true
-      @grouped_diff_notes = {}
-    end
+  def diff_for_path
+    return render_404 unless @compare
+
+    render_diff_for_path(@diffs, @diff_refs, @project)
   end
 
   def create
@@ -34,13 +30,35 @@ class Projects::CompareController < Projects::ApplicationController
 
   private
 
-  def assign_ref_vars
-    @base_ref = Addressable::URI.unescape(params[:from])
+  def define_ref_vars
+    @start_ref = Addressable::URI.unescape(params[:from])
     @ref = @head_ref = Addressable::URI.unescape(params[:to])
   end
 
+  def define_diff_vars
+    @compare = CompareService.new.execute(@project, @head_ref, @project, @start_ref)
+
+    if @compare
+      @commits = Commit.decorate(@compare.commits, @project)
+
+      @start_commit = @project.commit(@start_ref)
+      @commit = @project.commit(@head_ref)
+      @base_commit = @project.merge_base_commit(@start_ref, @head_ref)
+
+      @diffs = @compare.diffs(diff_options)
+      @diff_refs = Gitlab::Diff::DiffRefs.new(
+        base_sha: @base_commit.try(:sha),
+        start_sha: @start_commit.try(:sha),
+        head_sha: @commit.try(:sha)
+      )
+
+      @diff_notes_disabled = true
+      @grouped_diff_notes = {}
+    end
+  end
+
   def merge_request
     @merge_request ||= @project.merge_requests.opened.
-      find_by(source_project: @project, source_branch: @head_ref, target_branch: @base_ref)
+      find_by(source_project: @project, source_branch: @head_ref, target_branch: @start_ref)
   end
 end
diff --git a/app/controllers/projects/environments_controller.rb b/app/controllers/projects/environments_controller.rb
new file mode 100644
index 00000000000..4b433796161
--- /dev/null
+++ b/app/controllers/projects/environments_controller.rb
@@ -0,0 +1,49 @@
+class Projects::EnvironmentsController < Projects::ApplicationController
+  layout 'project'
+  before_action :authorize_read_environment!
+  before_action :authorize_create_environment!, only: [:new, :create]
+  before_action :authorize_update_environment!, only: [:destroy]
+  before_action :environment, only: [:show, :destroy]
+
+  def index
+    @environments = project.environments
+  end
+
+  def show
+    @deployments = environment.deployments.order(id: :desc).page(params[:page])
+  end
+
+  def new
+    @environment = project.environments.new
+  end
+
+  def create
+    @environment = project.environments.create(create_params)
+
+    if @environment.persisted?
+      redirect_to namespace_project_environment_path(project.namespace, project, @environment)
+    else
+      render 'new'
+    end
+  end
+
+  def destroy
+    if @environment.destroy
+      flash[:notice] = 'Environment was successfully removed.'
+    else
+      flash[:alert] = 'Failed to remove environment.'
+    end
+
+    redirect_to namespace_project_environments_path(project.namespace, project)
+  end
+
+  private
+
+  def create_params
+    params.require(:environment).permit(:name)
+  end
+
+  def environment
+    @environment ||= project.environments.find(params[:id])
+  end
+end
diff --git a/app/controllers/projects/git_http_controller.rb b/app/controllers/projects/git_http_controller.rb
index f907d63258b..40a8b7940d9 100644
--- a/app/controllers/projects/git_http_controller.rb
+++ b/app/controllers/projects/git_http_controller.rb
@@ -1,4 +1,9 @@
+# This file should be identical in GitLab Community Edition and Enterprise Edition
+
 class Projects::GitHttpController < Projects::ApplicationController
+  include ActionController::HttpAuthentication::Basic
+  include KerberosSpnegoHelper
+
   attr_reader :user
 
   # Git clients will not know what authenticity token to send along
@@ -14,6 +19,8 @@ class Projects::GitHttpController < Projects::ApplicationController
       render_ok
     elsif receive_pack? && receive_pack_allowed?
       render_ok
+    elsif http_blocked?
+      render_not_allowed
     else
       render_not_found
     end
@@ -40,9 +47,12 @@ class Projects::GitHttpController < Projects::ApplicationController
   private
 
   def authenticate_user
-    return if project && project.public? && upload_pack?
+    if project && project.public? && upload_pack?
+      return # Allow access
+    end
 
-    authenticate_or_request_with_http_basic do |login, password|
+    if allow_basic_auth? && basic_auth_provided?
+      login, password = user_name_and_password(request)
       auth_result = Gitlab::Auth.find_for_git_client(login, password, project: project, ip: request.ip)
 
       if auth_result.type == :ci && upload_pack?
@@ -53,8 +63,31 @@ class Projects::GitHttpController < Projects::ApplicationController
         @user = auth_result.user
       end
 
-      ci? || user
+      if ci? || user
+        return # Allow access
+      end
+    elsif allow_kerberos_spnego_auth? && spnego_provided?
+      @user = find_kerberos_user
+
+      if user
+        send_final_spnego_response
+        return # Allow access
+      end
     end
+
+    send_challenges
+    render plain: "HTTP Basic: Access denied\n", status: 401
+  end
+
+  def basic_auth_provided?
+    has_basic_credentials?(request)
+  end
+
+  def send_challenges
+    challenges = []
+    challenges << 'Basic realm="GitLab"' if allow_basic_auth?
+    challenges << spnego_challenge if allow_kerberos_spnego_auth?
+    headers['Www-Authenticate'] = challenges.join("\n") if challenges.any?
   end
 
   def ensure_project_found!
@@ -120,7 +153,11 @@ class Projects::GitHttpController < Projects::ApplicationController
   end
 
   def render_not_found
-    render text: 'Not Found', status: :not_found
+    render plain: 'Not Found', status: :not_found
+  end
+
+  def render_not_allowed
+    render plain: download_access.message, status: :forbidden
   end
 
   def ci?
@@ -131,12 +168,28 @@ class Projects::GitHttpController < Projects::ApplicationController
     return false unless Gitlab.config.gitlab_shell.upload_pack
 
     if user
-      Gitlab::GitAccess.new(user, project).download_access_check.allowed?
+      download_access.allowed?
     else
       ci? || project.public?
     end
   end
 
+  def access
+    return @access if defined?(@access)
+
+    @access = Gitlab::GitAccess.new(user, project, 'http')
+  end
+
+  def download_access
+    return @download_access if defined?(@download_access)
+
+    @download_access = access.check('git-upload-pack')
+  end
+
+  def http_blocked?
+    !access.protocol_allowed?
+  end
+
   def receive_pack_allowed?
     return false unless Gitlab.config.gitlab_shell.receive_pack
 
diff --git a/app/controllers/projects/issues_controller.rb b/app/controllers/projects/issues_controller.rb
index 4e2d3bebb2e..f7ada5cfee4 100644
--- a/app/controllers/projects/issues_controller.rb
+++ b/app/controllers/projects/issues_controller.rb
@@ -62,8 +62,12 @@ class Projects::IssuesController < Projects::ApplicationController
   end
 
   def show
+    raw_notes = @issue.notes_with_associations.fresh
+
+    @notes = Banzai::NoteRenderer.
+      render(raw_notes, @project, current_user, @path, @project_wiki, @ref)
+
     @note     = @project.notes.new(noteable: @issue)
-    @notes    = @issue.notes.with_associations.fresh
     @noteable = @issue
 
     respond_to do |format|
@@ -72,7 +76,6 @@ class Projects::IssuesController < Projects::ApplicationController
         render json: @issue.to_json(include: [:milestone, :labels])
       end
     end
-
   end
 
   def create
@@ -111,10 +114,15 @@ class Projects::IssuesController < Projects::ApplicationController
           render :edit
         end
       end
+
       format.json do
         render json: @issue.to_json(include: { milestone: {}, assignee: { methods: :avatar_url }, labels: { methods: :text_color } })
       end
     end
+
+  rescue ActiveRecord::StaleObjectError
+    @conflict = true
+    render :edit
   end
 
   def referenced_merge_requests
@@ -212,7 +220,7 @@ class Projects::IssuesController < Projects::ApplicationController
   def issue_params
     params.require(:issue).permit(
       :title, :assignee_id, :position, :description, :confidential,
-      :milestone_id, :due_date, :state_event, :task_num, label_ids: []
+      :milestone_id, :due_date, :state_event, :task_num, :lock_version, label_ids: []
     )
   end
 
diff --git a/app/controllers/projects/merge_requests_controller.rb b/app/controllers/projects/merge_requests_controller.rb
index 67e7187c10d..2deb7959700 100644
--- a/app/controllers/projects/merge_requests_controller.rb
+++ b/app/controllers/projects/merge_requests_controller.rb
@@ -1,5 +1,6 @@
 class Projects::MergeRequestsController < Projects::ApplicationController
   include ToggleSubscriptionAction
+  include DiffForPath
   include DiffHelper
   include IssuableActions
   include ToggleAwardEmoji
@@ -9,10 +10,11 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     :edit, :update, :show, :diffs, :commits, :builds, :merge, :merge_check,
     :ci_status, :toggle_subscription, :cancel_merge_when_build_succeeds, :remove_wip
   ]
-  before_action :closes_issues, only: [:edit, :update, :show, :diffs, :commits, :builds]
   before_action :validates_merge_request, only: [:show, :diffs, :commits, :builds]
   before_action :define_show_vars, only: [:show, :diffs, :commits, :builds]
   before_action :define_widget_vars, only: [:merge, :cancel_merge_when_build_succeeds, :merge_check]
+  before_action :define_commit_vars, only: [:diffs]
+  before_action :define_diff_comment_vars, only: [:diffs]
   before_action :ensure_ref_fetched, only: [:show, :diffs, :commits, :builds]
 
   # Allow read any merge_request
@@ -53,13 +55,19 @@ class Projects::MergeRequestsController < Projects::ApplicationController
   end
 
   def show
-    @note_counts = Note.where(commit_id: @merge_request.commits.map(&:id)).
-      group(:commit_id).count
-
     respond_to do |format|
-      format.html
-      format.json   { render json: @merge_request }
-      format.patch  { render text: @merge_request.to_patch }
+      format.html { define_discussion_vars }
+
+      format.json do
+        render json: @merge_request
+      end
+
+      format.patch  do
+        return render_404 unless @merge_request.diff_refs
+
+        send_git_patch @project.repository, @merge_request.diff_refs
+      end
+
       format.diff do
         return render_404 unless @merge_request.diff_refs
 
@@ -71,43 +79,65 @@ class Projects::MergeRequestsController < Projects::ApplicationController
   def diffs
     apply_diff_view_cookie!
 
-    @commit = @merge_request.last_commit
-    @base_commit = @merge_request.diff_base_commit
-
-    # MRs created before 8.4 don't have a diff_base_commit,
-    # but we need it for the "View file @ ..." link by deleted files
-    @base_commit ||= @merge_request.first_commit.parent || @merge_request.first_commit
-
-    @comments_target = {
-      noteable_type: 'MergeRequest',
-      noteable_id: @merge_request.id
-    }
-
-    @grouped_diff_notes = @merge_request.notes.grouped_diff_notes
+    @merge_request_diff = @merge_request.merge_request_diff
 
     respond_to do |format|
-      format.html
+      format.html { define_discussion_vars }
       format.json { render json: { html: view_to_html_string("projects/merge_requests/show/_diffs") } }
     end
   end
 
+  # With an ID param, loads the MR at that ID. Otherwise, accepts the same params as #new
+  # and uses that (unsaved) MR.
+  #
+  def diff_for_path
+    if params[:id]
+      merge_request
+      define_diff_comment_vars
+    else
+      build_merge_request
+      @diff_notes_disabled = true
+      @grouped_diff_notes = {}
+    end
+
+    define_commit_vars
+    diffs = @merge_request.diffs(diff_options)
+
+    render_diff_for_path(diffs, @merge_request.diff_refs, @merge_request.project)
+  end
+
   def commits
     respond_to do |format|
-      format.html { render 'show' }
-      format.json { render json: { html: view_to_html_string('projects/merge_requests/show/_commits') } }
+      format.html do
+        define_discussion_vars
+
+        render 'show'
+      end
+      format.json do
+        # Get commits from repository
+        # or from cache if already merged
+        @commits = @merge_request.commits
+        @note_counts = Note.where(commit_id: @commits.map(&:id)).
+          group(:commit_id).count
+
+        render json: { html: view_to_html_string('projects/merge_requests/show/_commits') }
+      end
     end
   end
 
   def builds
     respond_to do |format|
-      format.html { render 'show' }
+      format.html do
+        define_discussion_vars
+
+        render 'show'
+      end
       format.json { render json: { html: view_to_html_string('projects/merge_requests/show/_builds') } }
     end
   end
 
   def new
-    params[:merge_request] ||= ActionController::Parameters.new(source_project: @project)
-    @merge_request = MergeRequests::BuildService.new(project, current_user, merge_request_params).execute
+    build_merge_request
     @noteable = @merge_request
 
     @target_branches = if @merge_request.target_project
@@ -119,7 +149,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     @target_project = merge_request.target_project
     @source_project = merge_request.source_project
     @commits = @merge_request.compare_commits.reverse
-    @commit = @merge_request.last_commit
+    @commit = @merge_request.diff_head_commit
     @base_commit = @merge_request.diff_base_commit
     @diffs = @merge_request.compare.diffs(diff_options) if @merge_request.compare
     @diff_notes_disabled = true
@@ -166,6 +196,9 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     else
       render "edit"
     end
+  rescue ActiveRecord::StaleObjectError
+    @conflict = true
+    render :edit
   end
 
   def remove_wip
@@ -190,12 +223,14 @@ class Projects::MergeRequestsController < Projects::ApplicationController
   def merge
     return access_denied! unless @merge_request.can_be_merged_by?(current_user)
 
-    unless @merge_request.mergeable?
+    # Disable the CI check if merge_when_build_succeeds is enabled since we have
+    # to wait until CI completes to know
+    unless @merge_request.mergeable?(skip_ci_check: merge_when_build_succeeds_active?)
       @status = :failed
       return
     end
 
-    if params[:sha] != @merge_request.source_sha
+    if params[:sha] != @merge_request.diff_head_sha
       @status = :sha_mismatch
       return
     end
@@ -204,10 +239,24 @@ class Projects::MergeRequestsController < Projects::ApplicationController
 
     @merge_request.update(merge_error: nil)
 
-    if params[:merge_when_build_succeeds].present? && @merge_request.pipeline && @merge_request.pipeline.active?
-      MergeRequests::MergeWhenBuildSucceedsService.new(@project, current_user, merge_params)
-        .execute(@merge_request)
-      @status = :merge_when_build_succeeds
+    if params[:merge_when_build_succeeds].present?
+      unless @merge_request.pipeline
+        @status = :failed
+        return
+      end
+
+      if @merge_request.pipeline.active?
+        MergeRequests::MergeWhenBuildSucceedsService.new(@project, current_user, merge_params)
+                                                        .execute(@merge_request)
+        @status = :merge_when_build_succeeds
+      elsif @merge_request.pipeline.success?
+        # This can be triggered when a user clicks the auto merge button while
+        # the tests finish at about the same time
+        MergeWorker.perform_async(@merge_request.id, current_user.id, params)
+        @status = :success
+      else
+        @status = :failed
+      end
     else
       MergeWorker.perform_async(@merge_request.id, current_user.id, params)
       @status = :success
@@ -243,16 +292,16 @@ class Projects::MergeRequestsController < Projects::ApplicationController
       status ||= "preparing"
     else
       ci_service = @merge_request.source_project.ci_service
-      status = ci_service.commit_status(merge_request.last_commit.sha, merge_request.source_branch) if ci_service
+      status = ci_service.commit_status(merge_request.diff_head_sha, merge_request.source_branch) if ci_service
 
       if ci_service.respond_to?(:commit_coverage)
-        coverage = ci_service.commit_coverage(merge_request.last_commit.sha, merge_request.source_branch)
+        coverage = ci_service.commit_coverage(merge_request.diff_head_sha, merge_request.source_branch)
       end
     end
 
     response = {
       title: merge_request.title,
-      sha: merge_request.last_commit_short_sha,
+      sha: merge_request.diff_head_commit.short_id,
       status: status,
       coverage: coverage
     }
@@ -277,10 +326,6 @@ class Projects::MergeRequestsController < Projects::ApplicationController
   alias_method :issuable, :merge_request
   alias_method :awardable, :merge_request
 
-  def closes_issues
-    @closes_issues ||= @merge_request.closes_issues
-  end
-
   def authorize_update_merge_request!
     return render_404 unless can?(current_user, :update_merge_request, @merge_request)
   end
@@ -309,17 +354,8 @@ class Projects::MergeRequestsController < Projects::ApplicationController
   end
 
   def define_show_vars
-    # Build a note object for comment form
-    @note = @project.notes.new(noteable: @merge_request)
-    @notes = @merge_request.mr_and_commit_notes.inc_author.fresh
-    @discussions = @notes.discussions
     @noteable = @merge_request
-
-    # Get commits from repository
-    # or from cache if already merged
-    @commits = @merge_request.commits
-
-    @merge_request_diff = @merge_request.merge_request_diff
+    @commits_count = @merge_request.commits.count
 
     @pipeline = @merge_request.pipeline
     @statuses = @pipeline.statuses if @pipeline
@@ -330,10 +366,55 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     end
   end
 
+  # Discussion tab data is rendered on html responses of actions
+  # :show, :diff, :commits, :builds. but not when request the data through AJAX
+  def define_discussion_vars
+    # Build a note object for comment form
+    @note = @project.notes.new(noteable: @noteable)
+
+    @discussions = @noteable.mr_and_commit_notes.
+      inc_author_project_award_emoji.
+      fresh.
+      discussions
+
+    # This is not executed lazily
+    @notes = Banzai::NoteRenderer.render(
+      @discussions.flatten,
+      @project,
+      current_user,
+      @path,
+      @project_wiki,
+      @ref
+    )
+  end
+
   def define_widget_vars
     @pipeline = @merge_request.pipeline
     @pipelines = [@pipeline].compact
-    closes_issues
+  end
+
+  def define_commit_vars
+    @commit = @merge_request.diff_head_commit
+    @base_commit = @merge_request.diff_base_commit || @merge_request.likely_diff_base_commit
+  end
+
+  def define_diff_comment_vars
+    @comments_target = {
+      noteable_type: 'MergeRequest',
+      noteable_id: @merge_request.id
+    }
+
+    @use_legacy_diff_notes = !@merge_request.support_new_diff_notes?
+    @grouped_diff_notes = @merge_request.notes.grouped_diff_notes
+
+    Banzai::NoteRenderer.render(
+      @grouped_diff_notes.values.flatten,
+      @project,
+      current_user,
+      @path,
+      @project_wiki,
+      @ref
+    )
   end
 
   def invalid_mr
@@ -346,7 +427,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController
       :title, :assignee_id, :source_project_id, :source_branch,
       :target_project_id, :target_branch, :milestone_id,
       :state_event, :description, :task_num, :force_remove_source_branch,
-      label_ids: []
+      :lock_version, label_ids: []
     )
   end
 
@@ -359,4 +440,14 @@ class Projects::MergeRequestsController < Projects::ApplicationController
   def ensure_ref_fetched
     @merge_request.ensure_ref_fetched
   end
+
+  def merge_when_build_succeeds_active?
+    params[:merge_when_build_succeeds].present? &&
+      @merge_request.pipeline && @merge_request.pipeline.active?
+  end
+
+  def build_merge_request
+    params[:merge_request] ||= ActionController::Parameters.new(source_project: @project)
+    @merge_request = MergeRequests::BuildService.new(project, current_user, merge_request_params).execute
+  end
 end
diff --git a/app/controllers/projects/network_controller.rb b/app/controllers/projects/network_controller.rb
index b181c47baec..34318391dd9 100644
--- a/app/controllers/projects/network_controller.rb
+++ b/app/controllers/projects/network_controller.rb
@@ -7,7 +7,6 @@ class Projects::NetworkController < Projects::ApplicationController
   before_action :authorize_download_code!
 
   def show
-
     @url = namespace_project_network_path(@project.namespace, @project, @ref, @options.merge(format: :json))
     @commit_url = namespace_project_commit_path(@project.namespace, @project, 'ae45ca32').gsub("ae45ca32", "%s")
 
diff --git a/app/controllers/projects/notes_controller.rb b/app/controllers/projects/notes_controller.rb
index 836f79ff080..3eacdbbd067 100644
--- a/app/controllers/projects/notes_controller.rb
+++ b/app/controllers/projects/notes_controller.rb
@@ -24,6 +24,10 @@ class Projects::NotesController < Projects::ApplicationController
   def create
     @note = Notes::CreateService.new(project, current_user, note_params).execute
 
+    if @note.is_a?(Note)
+      Banzai::NoteRenderer.render([@note], @project, current_user)
+    end
+
     respond_to do |format|
       format.json { render json: note_json(@note) }
       format.html { redirect_back_or_default }
@@ -33,6 +37,10 @@ class Projects::NotesController < Projects::ApplicationController
   def update
     @note = Notes::UpdateService.new(project, current_user, note_params).execute(note)
 
+    if @note.is_a?(Note)
+      Banzai::NoteRenderer.render([@note], @project, current_user)
+    end
+
     respond_to do |format|
       format.json { render json: note_json(@note) }
       format.html { redirect_back_or_default }
@@ -118,7 +126,9 @@ class Projects::NotesController < Projects::ApplicationController
         name:   note.name
       }
     elsif note.valid?
-      {
+      Banzai::NoteRenderer.render([note], @project, current_user)
+
+      attrs = {
         valid: true,
         id: note.id,
         discussion_id: note.discussion_id,
@@ -128,6 +138,23 @@ class Projects::NotesController < Projects::ApplicationController
         discussion_html: note_to_discussion_html(note),
         discussion_with_diff_html: note_to_discussion_with_diff_html(note)
       }
+
+      # The discussion_id is used to add the comment to the correct discussion
+      # element on the merge request page. Among other things, the discussion_id
+      # contains the sha of head commit of the merge request.
+      # When new commits are pushed into the merge request after the initial
+      # load of the merge request page, the discussion elements will still have
+      # the old discussion_ids, with the old head commit sha. The new comment,
+      # however, will have the new discussion_id with the new commit sha.
+      # To ensure that these new comments will still end up in the correct
+      # discussion element, we also send the original discussion_id, with the
+      # old commit sha, along, and fall back on this value when no discussion
+      # element with the new discussion_id could be found.
+      if note.new_diff_note? && note.position != note.original_position
+        attrs[:original_discussion_id] = note.original_discussion_id
+      end
+
+      attrs
     else
       {
         valid: false,
@@ -144,7 +171,7 @@ class Projects::NotesController < Projects::ApplicationController
   def note_params
     params.require(:note).permit(
       :note, :noteable, :noteable_id, :noteable_type, :project_id,
-      :attachment, :line_code, :commit_id, :type
+      :attachment, :line_code, :commit_id, :type, :position
     )
   end
 
diff --git a/app/controllers/projects/notification_settings_controller.rb b/app/controllers/projects/notification_settings_controller.rb
deleted file mode 100644
index 7d81cc03c73..00000000000
--- a/app/controllers/projects/notification_settings_controller.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-class Projects::NotificationSettingsController < Projects::ApplicationController
-  before_action :authenticate_user!
-
-  def update
-    notification_setting = current_user.notification_settings_for(project)
-    saved = notification_setting.update_attributes(notification_setting_params)
-
-    render json: { saved: saved }
-  end
-
-  private
-
-  def notification_setting_params
-    params.require(:notification_setting).permit(:level)
-  end
-end
diff --git a/app/controllers/projects/pipelines_controller.rb b/app/controllers/projects/pipelines_controller.rb
index cac440ae53e..487963fdcd7 100644
--- a/app/controllers/projects/pipelines_controller.rb
+++ b/app/controllers/projects/pipelines_controller.rb
@@ -32,7 +32,7 @@ class Projects::PipelinesController < Projects::ApplicationController
   end
 
   def retry
-    pipeline.retry_failed
+    pipeline.retry_failed(current_user)
 
     redirect_back_or_default default: namespace_project_pipelines_path(project.namespace, project)
   end
@@ -54,6 +54,6 @@ class Projects::PipelinesController < Projects::ApplicationController
   end
 
   def commit
-    @commit ||= @pipeline.commit_data
+    @commit ||= @pipeline.commit
   end
 end
diff --git a/app/controllers/projects/project_members_controller.rb b/app/controllers/projects/project_members_controller.rb
index 35d067cd029..3435a118964 100644
--- a/app/controllers/projects/project_members_controller.rb
+++ b/app/controllers/projects/project_members_controller.rb
@@ -6,7 +6,7 @@ class Projects::ProjectMembersController < Projects::ApplicationController
 
   def index
     @project_members = @project.project_members
-    @project_members = @project_members.non_pending unless can?(current_user, :admin_project, @project)
+    @project_members = @project_members.non_invite unless can?(current_user, :admin_project, @project)
 
     if params[:search].present?
       users = @project.users.search(params[:search]).to_a
@@ -19,7 +19,7 @@ class Projects::ProjectMembersController < Projects::ApplicationController
 
     if @group
       @group_members = @group.group_members
-      @group_members = @group_members.non_pending unless can?(current_user, :admin_group, @group)
+      @group_members = @group_members.non_invite unless can?(current_user, :admin_group, @group)
 
       if params[:search].present?
         users = @group.users.search(params[:search]).to_a
@@ -29,6 +29,8 @@ class Projects::ProjectMembersController < Projects::ApplicationController
       @group_members = @group_members.order('access_level DESC')
     end
 
+    @requesters = @project.requesters if can?(current_user, :admin_project, @project)
+
     @project_member = @project.project_members.new
     @project_group_links = @project.project_group_links
   end
@@ -48,11 +50,10 @@ class Projects::ProjectMembersController < Projects::ApplicationController
   end
 
   def destroy
-    @project_member = @project.project_members.find(params[:id])
-
-    return render_403 unless can?(current_user, :destroy_project_member, @project_member)
+    @project_member = @project.members.find_by(id: params[:id]) ||
+      @project.requesters.find_by(id: params[:id])
 
-    @project_member.destroy
+    Members::DestroyService.new(@project_member, current_user).execute
 
     respond_to do |format|
       format.html do
@@ -98,8 +99,4 @@ class Projects::ProjectMembersController < Projects::ApplicationController
 
   # MembershipActions concern
   alias_method :membershipable, :project
-
-  def cannot_leave?
-    current_user == @project.owner
-  end
 end
diff --git a/app/controllers/projects/protected_branches_controller.rb b/app/controllers/projects/protected_branches_controller.rb
index efa7bf14d0f..80dad758afa 100644
--- a/app/controllers/projects/protected_branches_controller.rb
+++ b/app/controllers/projects/protected_branches_controller.rb
@@ -2,12 +2,14 @@ class Projects::ProtectedBranchesController < Projects::ApplicationController
   # Authorize
   before_action :require_non_empty_project
   before_action :authorize_admin_project!
+  before_action :load_protected_branch, only: [:show, :update, :destroy]
 
   layout "project_settings"
 
   def index
-    @branches = @project.protected_branches.to_a
+    @protected_branches = @project.protected_branches.order(:name).page(params[:page])
     @protected_branch = @project.protected_branches.new
+    gon.push({ open_branches: @project.open_branches.map { |br| { text: br.name, id: br.name, title: br.name } } })
   end
 
   def create
@@ -16,26 +18,24 @@ class Projects::ProtectedBranchesController < Projects::ApplicationController
                                                           @project)
   end
 
-  def update
-    protected_branch = @project.protected_branches.find(params[:id])
-
-    if protected_branch &&
-       protected_branch.update_attributes(
-         developers_can_push: params[:developers_can_push]
-       )
+  def show
+    @matching_branches = @protected_branch.matching(@project.repository.branches)
+  end
 
+  def update
+    if @protected_branch && @protected_branch.update_attributes(protected_branch_params)
       respond_to do |format|
-        format.json { render json: protected_branch, status: :ok }
+        format.json { render json: @protected_branch, status: :ok }
       end
     else
       respond_to do |format|
-        format.json { render json: protected_branch.errors, status: :unprocessable_entity }
+        format.json { render json: @protected_branch.errors, status: :unprocessable_entity }
       end
     end
   end
 
   def destroy
-    @project.protected_branches.find(params[:id]).destroy
+    @protected_branch.destroy
 
     respond_to do |format|
       format.html { redirect_to namespace_project_protected_branches_path }
@@ -45,6 +45,10 @@ class Projects::ProtectedBranchesController < Projects::ApplicationController
 
   private
 
+  def load_protected_branch
+    @protected_branch = @project.protected_branches.find(params[:id])
+  end
+
   def protected_branch_params
     params.require(:protected_branch).permit(:name, :developers_can_push)
   end
diff --git a/app/controllers/projects/runner_projects_controller.rb b/app/controllers/projects/runner_projects_controller.rb
index bedeb4a295c..8267b14941d 100644
--- a/app/controllers/projects/runner_projects_controller.rb
+++ b/app/controllers/projects/runner_projects_controller.rb
@@ -6,11 +6,12 @@ class Projects::RunnerProjectsController < Projects::ApplicationController
   def create
     @runner = Ci::Runner.find(params[:runner_project][:runner_id])
 
-    return head(403) unless current_user.ci_authorized_runners.include?(@runner)
+    return head(403) unless can?(current_user, :assign_runner, @runner)
 
     path = runners_path(project)
+    runner_project = @runner.assign_to(project, current_user)
 
-    if @runner.assign_to(project, current_user)
+    if runner_project.persisted?
       redirect_to path
     else
       redirect_to path, alert: 'Failed adding runner to project'
diff --git a/app/controllers/projects/runners_controller.rb b/app/controllers/projects/runners_controller.rb
index 0b4fa572501..53c36635efe 100644
--- a/app/controllers/projects/runners_controller.rb
+++ b/app/controllers/projects/runners_controller.rb
@@ -5,10 +5,9 @@ class Projects::RunnersController < Projects::ApplicationController
   layout 'project_settings'
 
   def index
-    @runners = project.runners.ordered
-    @specific_runners = current_user.ci_authorized_runners.
-      where.not(id: project.runners).
-      ordered.page(params[:page]).per(20)
+    @project_runners = project.runners.ordered
+    @assignable_runners = current_user.ci_authorized_runners.
+      assignable_for(project).ordered.page(params[:page]).per(20)
     @shared_runners = Ci::Runner.shared.active
     @shared_runners_count = @shared_runners.count(:all)
   end
diff --git a/app/controllers/projects/snippets_controller.rb b/app/controllers/projects/snippets_controller.rb
index 6d2901a24a4..6d0a7ee1031 100644
--- a/app/controllers/projects/snippets_controller.rb
+++ b/app/controllers/projects/snippets_controller.rb
@@ -54,7 +54,7 @@ class Projects::SnippetsController < Projects::ApplicationController
 
   def show
     @note = @project.notes.new(noteable: @snippet)
-    @notes = @snippet.notes.fresh
+    @notes = Banzai::NoteRenderer.render(@snippet.notes.fresh, @project, current_user)
     @noteable = @snippet
   end
 
diff --git a/app/controllers/projects/tags_controller.rb b/app/controllers/projects/tags_controller.rb
index 46b242aa5ff..6dc495247c8 100644
--- a/app/controllers/projects/tags_controller.rb
+++ b/app/controllers/projects/tags_controller.rb
@@ -6,8 +6,10 @@ class Projects::TagsController < Projects::ApplicationController
   before_action :authorize_admin_project!, only: [:destroy]
 
   def index
-    sorted = VersionSorter.rsort(@repository.tag_names)
-    @tags = Kaminari.paginate_array(sorted).page(params[:page])
+    @sort = params[:sort] || 'name'
+    @tags = @repository.tags_sorted_by(@sort)
+    @tags = Kaminari.paginate_array(@tags).page(params[:page])
+
     @releases = project.releases.where(tag: @tags)
   end
 
diff --git a/app/controllers/projects/todos_controller.rb b/app/controllers/projects/todos_controller.rb
index a51bd5e2b49..5685d0f4e7c 100644
--- a/app/controllers/projects/todos_controller.rb
+++ b/app/controllers/projects/todos_controller.rb
@@ -1,18 +1,12 @@
 class Projects::TodosController < Projects::ApplicationController
-  def create
-    todos = TodoService.new.mark_todo(issuable, current_user)
+  before_action :authenticate_user!, only: [:create]
 
-    render json: {
-      todo: todos,
-      count: current_user.todos.pending.count,
-    }
-  end
-
-  def update
-    current_user.todos.find_by_id(params[:id]).update(state: :done)
+  def create
+    todo = TodoService.new.mark_todo(issuable, current_user)
 
     render json: {
-      count: current_user.todos.pending.count,
+      count: TodosFinder.new(current_user, state: :pending).execute.count,
+      delete_path: dashboard_todo_path(todo)
     }
   end
 
@@ -22,7 +16,13 @@ class Projects::TodosController < Projects::ApplicationController
     @issuable ||= begin
       case params[:issuable_type]
       when "issue"
-        @project.issues.find(params[:issuable_id])
+        issue = @project.issues.find(params[:issuable_id])
+
+        if can?(current_user, :read_issue, issue)
+          issue
+        else
+          render_404
+        end
       when "merge_request"
         @project.merge_requests.find(params[:issuable_id])
       end
diff --git a/app/controllers/projects/wikis_controller.rb b/app/controllers/projects/wikis_controller.rb
index 2aa6bed0724..607fe9c7fed 100644
--- a/app/controllers/projects/wikis_controller.rb
+++ b/app/controllers/projects/wikis_controller.rb
@@ -16,6 +16,9 @@ class Projects::WikisController < Projects::ApplicationController
     if @page
       render 'show'
     elsif file = @project_wiki.find_file(params[:id], params[:version_id])
+      response.headers['Content-Security-Policy'] = "default-src 'none'"
+      response.headers['X-Content-Security-Policy'] = "default-src 'none'"
+
       if file.on_disk?
         send_file file.on_disk_path, disposition: 'inline'
       else
@@ -121,5 +124,4 @@ class Projects::WikisController < Projects::ApplicationController
   def wiki_params
     params[:wiki].slice(:title, :content, :format, :message)
   end
-
 end
diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index a6479c42d94..1803aa8eab4 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -1,13 +1,14 @@
 class ProjectsController < Projects::ApplicationController
   include ExtractsPath
 
-  before_action :authenticate_user!, except: [:show, :activity]
+  before_action :authenticate_user!, except: [:show, :activity, :refs]
   before_action :project, except: [:new, :create]
   before_action :repository, except: [:new, :create]
-  before_action :assign_ref_vars, :tree, only: [:show], if: :repo_exists?
+  before_action :assign_ref_vars, only: [:show], if: :repo_exists?
+  before_action :tree, only: [:show], if: :project_view_files?
 
   # Authorize
-  before_action :authorize_admin_project!, only: [:edit, :update, :housekeeping]
+  before_action :authorize_admin_project!, only: [:edit, :update, :housekeeping, :download_export, :export, :remove_export, :generate_new_export]
   before_action :event_filter, only: [:show, :activity]
 
   layout :determine_layout
@@ -52,11 +53,11 @@ class ProjectsController < Projects::ApplicationController
             notice: "Project '#{@project.name}' was successfully updated."
           )
         end
-        format.js
       else
         format.html { render 'edit' }
-        format.js
       end
+
+      format.js
     end
   end
 
@@ -143,6 +144,7 @@ class ProjectsController < Projects::ApplicationController
       issues: autocomplete.issues,
       milestones: autocomplete.milestones,
       mergerequests: autocomplete.merge_requests,
+      labels: autocomplete.labels,
       members: participants
     }
 
@@ -185,6 +187,48 @@ class ProjectsController < Projects::ApplicationController
     )
   end
 
+  def export
+    @project.add_export_job(current_user: current_user)
+
+    redirect_to(
+      edit_project_path(@project),
+      notice: "Project export started. A download link will be sent by email."
+    )
+  end
+
+  def download_export
+    export_project_path = @project.export_project_path
+
+    if export_project_path
+      send_file export_project_path, disposition: 'attachment'
+    else
+      redirect_to(
+        edit_project_path(@project),
+        alert: "Project export link has expired. Please generate a new export from your project settings."
+      )
+    end
+  end
+
+  def remove_export
+    if @project.remove_exports
+      flash[:notice] = "Project export has been deleted."
+    else
+      flash[:alert] = "Project export could not be deleted."
+    end
+    redirect_to(edit_project_path(@project))
+  end
+
+  def generate_new_export
+    if @project.remove_exports
+      export
+    else
+      redirect_to(
+        edit_project_path(@project),
+        alert: "Project export could not be deleted."
+      )
+    end
+  end
+
   def toggle_star
     current_user.toggle_star(@project)
     @project.reload
@@ -208,6 +252,24 @@ class ProjectsController < Projects::ApplicationController
     }
   end
 
+  def refs
+    options = {
+      'Branches' => @repository.branch_names,
+    }
+
+    unless @repository.tag_count.zero?
+      options['Tags'] = VersionSorter.rsort(@repository.tag_names)
+    end
+
+    # If reference is commit id - we should add it to branch/tag selectbox
+    ref = Addressable::URI.unescape(params[:ref])
+    if ref && options.flatten(2).exclude?(ref) && ref =~ /\A[0-9a-zA-Z]{6,52}\z/
+      options['Commits'] = [ref]
+    end
+
+    render json: options.to_json
+  end
+
   private
 
   def determine_layout
@@ -242,8 +304,18 @@ class ProjectsController < Projects::ApplicationController
     project.repository_exists? && !project.empty_repo?
   end
 
-  # Override get_id from ExtractsPath, which returns the branch and file path
+  def project_view_files?
+    current_user && current_user.project_view == 'files'
+  end
+
+  # Override extract_ref from ExtractsPath, which returns the branch and file path
   # for the blob/tree, which in this case is just the root of the default branch.
+  # This way we avoid to access the repository.ref_names.
+  def extract_ref(_id)
+    [get_id, '']
+  end
+
+  # Override get_id from ExtractsPath in this case is just the root of the default branch.
   def get_id
     project.repository.root_ref
   end
diff --git a/app/controllers/sessions_controller.rb b/app/controllers/sessions_controller.rb
index dae8f7b1447..17aed816cbd 100644
--- a/app/controllers/sessions_controller.rb
+++ b/app/controllers/sessions_controller.rb
@@ -40,7 +40,7 @@ class SessionsController < Devise::SessionsController
   # Handle an "initial setup" state, where there's only one user, it's an admin,
   # and they require a password change.
   def check_initial_setup
-    return unless User.count == 1
+    return unless User.limit(2).count == 1 # Count as much 2 to know if we have exactly one
 
     user = User.admins.last
 
diff --git a/app/finders/notes_finder.rb b/app/finders/notes_finder.rb
index ee14ac60fb4..0b7832e6583 100644
--- a/app/finders/notes_finder.rb
+++ b/app/finders/notes_finder.rb
@@ -12,7 +12,7 @@ class NotesFinder
       when "commit"
         project.notes.for_commit_id(target_id).non_diff_notes
       when "issue"
-        project.issues.find(target_id).notes.inc_author
+        project.issues.visible_to_user(current_user).find(target_id).notes.inc_author
       when "merge_request"
         project.merge_requests.find(target_id).mr_and_commit_notes.inc_author
       when "snippet", "project_snippet"
diff --git a/app/finders/pipelines_finder.rb b/app/finders/pipelines_finder.rb
index c19a795d467..641fbf838f1 100644
--- a/app/finders/pipelines_finder.rb
+++ b/app/finders/pipelines_finder.rb
@@ -29,10 +29,10 @@ class PipelinesFinder
   end
 
   def branches
-    project.repository.branches.map(&:name)
+    project.repository.branch_names
   end
 
   def tags
-    project.repository.tags.map(&:name)
+    project.repository.tag_names
   end
 end
diff --git a/app/finders/todos_finder.rb b/app/finders/todos_finder.rb
index aa47c6c157e..ff866c2faa5 100644
--- a/app/finders/todos_finder.rb
+++ b/app/finders/todos_finder.rb
@@ -8,7 +8,7 @@
 #     action_id: integer
 #     author_id: integer
 #     project_id; integer
-#     state: 'pending' or 'done'
+#     state: 'pending' (default) or 'done'
 #     type: 'Issue' or 'MergeRequest'
 #
 
@@ -25,6 +25,7 @@ class TodosFinder
   def execute
     items = current_user.todos
     items = by_action_id(items)
+    items = by_action(items)
     items = by_author(items)
     items = by_project(items)
     items = by_state(items)
@@ -36,13 +37,25 @@ class TodosFinder
   private
 
   def action_id?
-    action_id.present? && [Todo::ASSIGNED, Todo::MENTIONED, Todo::BUILD_FAILED, Todo::MARKED].include?(action_id.to_i)
+    action_id.present? && Todo::ACTION_NAMES.has_key?(action_id.to_i)
   end
 
   def action_id
     params[:action_id]
   end
 
+  def to_action_id
+    Todo::ACTION_NAMES.key(action.to_sym)
+  end
+
+  def action?
+    action.present? && to_action_id
+  end
+
+  def action
+    params[:action]
+  end
+
   def author?
     params[:author_id].present?
   end
@@ -96,6 +109,14 @@ class TodosFinder
     params[:type]
   end
 
+  def by_action(items)
+    if action?
+      items = items.where(action: to_action_id)
+    end
+
+    items
+  end
+
   def by_action_id(items)
     if action_id?
       items = items.where(action: action_id)
@@ -123,7 +144,7 @@ class TodosFinder
   end
 
   def by_state(items)
-    case params[:state]
+    case params[:state].to_s
     when 'done'
       items.done
     else
diff --git a/app/helpers/appearances_helper.rb b/app/helpers/appearances_helper.rb
index f240584ccbf..e12a1052988 100644
--- a/app/helpers/appearances_helper.rb
+++ b/app/helpers/appearances_helper.rb
@@ -31,7 +31,7 @@ module AppearancesHelper
     end
   end
 
-  def navbar_icon(icon_name)
-    render "shared/icons/#{icon_name}.svg"
+  def custom_icon(icon_name, size: 16)
+    render "shared/icons/#{icon_name}.svg", size: size
   end
 end
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 439b015b3b8..03495cf5ec4 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -101,22 +101,6 @@ module ApplicationHelper
     'Never'
   end
 
-  def grouped_options_refs
-    repository = @project.repository
-
-    options = [
-      ['Branches', repository.branch_names],
-      ['Tags', VersionSorter.rsort(repository.tag_names)]
-    ]
-
-    # If reference is commit id - we should add it to branch/tag selectbox
-    if @ref && !options.flatten.include?(@ref) && @ref =~ /\A[0-9a-zA-Z]{6,52}\z/
-      options << ['Commit', [@ref]]
-    end
-
-    grouped_options_for_select(options, @ref || @project.default_branch)
-  end
-
   # Define whenever show last push event
   # with suggestion to create MR
   def show_last_push_widget?(event)
@@ -132,7 +116,7 @@ module ApplicationHelper
     return false if project.merge_requests.where(source_branch: event.branch_name).opened.any?
 
     # Skip if user removed branch right after that
-    return false unless project.repository.branch_names.include?(event.branch_name)
+    return false unless project.repository.branch_exists?(event.branch_name)
 
     true
   end
@@ -213,7 +197,7 @@ module ApplicationHelper
 
   def render_markup(file_name, file_content)
     if gitlab_markdown?(file_name)
-      Haml::Helpers.preserve(markdown(file_content))
+      Hamlit::RailsHelpers.preserve(markdown(file_content))
     elsif asciidoc?(file_name)
       asciidoc(file_content)
     elsif plain?(file_name)
@@ -322,4 +306,15 @@ module ApplicationHelper
   def truncate_first_line(message, length = 50)
     truncate(message.each_line.first.chomp, length: length) if message
   end
+
+  # While similarly named to Rails's `link_to_if`, this method behaves quite differently.
+  # If `condition` is truthy, a link will be returned with the result of the block
+  # as its body. If `condition` is falsy, only the result of the block will be returned.
+  def conditional_link_to(condition, options, html_options = {}, &block)
+    if condition
+      link_to options, html_options, &block
+    else
+      capture(&block)
+    end
+  end
 end
diff --git a/app/helpers/application_settings_helper.rb b/app/helpers/application_settings_helper.rb
index 55313fd8357..78c0b79d2bd 100644
--- a/app/helpers/application_settings_helper.rb
+++ b/app/helpers/application_settings_helper.rb
@@ -31,6 +31,28 @@ module ApplicationSettingsHelper
     current_application_settings.akismet_enabled?
   end
 
+  def allowed_protocols_present?
+    current_application_settings.enabled_git_access_protocol.present?
+  end
+
+  def enabled_protocol
+    case current_application_settings.enabled_git_access_protocol
+    when 'http'
+      gitlab_config.protocol
+    when 'ssh'
+      'ssh'
+    end
+  end
+
+  def enabled_project_button(project, protocol)
+    case protocol
+    when 'ssh'
+      ssh_clone_button(project, 'bottom', append_link: false)
+    else
+      http_clone_button(project, 'bottom', append_link: false)
+    end
+  end
+
   # Return a group of checkboxes that use Bootstrap's button plugin for a
   # toggle button effect.
   def restricted_level_checkboxes(help_block_id)
@@ -78,4 +100,12 @@ module ApplicationSettingsHelper
       end
     end
   end
+
+  def repository_storage_options_for_select
+    options = Gitlab.config.repositories.storages.map do |name, path|
+      ["#{name} - #{path}", name]
+    end
+
+    options_for_select(options, @application_setting.repository_storage)
+  end
 end
diff --git a/app/helpers/blob_helper.rb b/app/helpers/blob_helper.rb
index cec2dc753fe..428a42266d0 100644
--- a/app/helpers/blob_helper.rb
+++ b/app/helpers/blob_helper.rb
@@ -1,10 +1,10 @@
 module BlobHelper
-  def highlighter(blob_name, blob_content, nowrap: false)
-    Gitlab::Highlight.new(blob_name, blob_content, nowrap: nowrap)
+  def highlighter(blob_name, blob_content, repository: nil, nowrap: false)
+    Gitlab::Highlight.new(blob_name, blob_content, nowrap: nowrap, repository: repository)
   end
 
-  def highlight(blob_name, blob_content, nowrap: false, plain: false)
-    Gitlab::Highlight.highlight(blob_name, blob_content, nowrap: nowrap, plain: plain)
+  def highlight(blob_name, blob_content, repository: nil, nowrap: false, plain: false)
+    Gitlab::Highlight.highlight(blob_name, blob_content, nowrap: nowrap, plain: plain, repository: repository)
   end
 
   def no_highlight_files
@@ -29,7 +29,7 @@ module BlobHelper
     if !on_top_of_branch?(project, ref)
       button_tag "Edit", class: "btn disabled has-tooltip btn-file-option", title: "You can only edit files when you are on a branch", data: { container: 'body' }
     elsif can_edit_blob?(blob, project, ref)
-      link_to "Edit", edit_path, class: 'btn btn-file-option'
+      link_to "Edit", edit_path, class: 'btn btn-sm'
     elsif can?(current_user, :fork_project, project)
       continue_params = {
         to:     edit_path,
@@ -116,7 +116,7 @@ module BlobHelper
   end
 
   def blob_text_viewable?(blob)
-    blob && blob.text? && !blob.lfs_pointer?
+    blob && blob.text? && !blob.lfs_pointer? && !blob.only_display_raw?
   end
 
   def blob_size(blob)
@@ -180,18 +180,22 @@ module BlobHelper
     licenses = Licensee::License.all
 
     @licenses_for_select = {
-      Popular: licenses.select(&:featured).map { |license| [license.name, license.key] },
-      Other: licenses.reject(&:featured).map { |license| [license.name, license.key] }
+      Popular: licenses.select(&:featured).map { |license| { name: license.name, id: license.key } },
+      Other: licenses.reject(&:featured).map { |license| { name: license.name, id: license.key } }
     }
   end
 
   def gitignore_names
-    return @gitignore_names if defined?(@gitignore_names)
+    @gitignore_names ||=
+      Gitlab::Template::Gitignore.categories.keys.map do |k|
+        [k, Gitlab::Template::Gitignore.by_category(k).map { |t| { name: t.name } }]
+      end.to_h
+  end
 
-    @gitignore_names = {
-      Global: Gitlab::Gitignore.global.map { |gitignore| { name: gitignore.name } },
-      # Note that the key here doesn't cover it really
-      Languages: Gitlab::Gitignore.languages_frameworks.map{ |gitignore| { name: gitignore.name } }
-    }
+  def gitlab_ci_ymls
+    @gitlab_ci_ymls ||=
+      Gitlab::Template::GitlabCiYml.categories.keys.map do |k|
+        [k, Gitlab::Template::GitlabCiYml.by_category(k).map { |t| { name: t.name } }]
+      end.to_h
   end
 end
diff --git a/app/helpers/branches_helper.rb b/app/helpers/branches_helper.rb
index 3ee3fc74f0c..601df5c18df 100644
--- a/app/helpers/branches_helper.rb
+++ b/app/helpers/branches_helper.rb
@@ -10,9 +10,9 @@ module BranchesHelper
   end
 
   def can_push_branch?(project, branch_name)
-    return false unless project.repository.branch_names.include?(branch_name)
+    return false unless project.repository.branch_exists?(branch_name)
 
-    ::Gitlab::GitAccess.new(current_user, project).can_push_to_branch?(branch_name)
+    ::Gitlab::GitAccess.new(current_user, project, 'web').can_push_to_branch?(branch_name)
   end
 
   def project_branches
diff --git a/app/helpers/button_helper.rb b/app/helpers/button_helper.rb
index f742922d926..b478580978b 100644
--- a/app/helpers/button_helper.rb
+++ b/app/helpers/button_helper.rb
@@ -15,40 +15,42 @@ module ButtonHelper
   #
   # See http://clipboardjs.com/#usage
   def clipboard_button(data = {})
+    data = { toggle: 'tooltip', placement: 'bottom', container: 'body' }.merge(data)
     content_tag :button,
       icon('clipboard'),
-      class: 'btn btn-clipboard',
+      class: "btn btn-clipboard",
       data: data,
-      type: :button
+      type: :button,
+      title: "Copy to Clipboard"
   end
 
-  def http_clone_button(project)
+  def http_clone_button(project, placement = 'right', append_link: true)
     klass = 'http-selector'
     klass << ' has-tooltip' if current_user.try(:require_password?)
 
     protocol = gitlab_config.protocol.upcase
 
-    content_tag :a, protocol,
+    content_tag (append_link ? :a : :span), protocol,
       class: klass,
-      href: project.http_url_to_repo,
+      href: (project.http_url_to_repo if append_link),
       data: {
         html: true,
-        placement: 'right',
+        placement: placement,
         container: 'body',
         title: "Set a password on your account<br>to pull or push via #{protocol}"
       }
   end
 
-  def ssh_clone_button(project)
+  def ssh_clone_button(project, placement = 'right', append_link: true)
     klass = 'ssh-selector'
     klass << ' has-tooltip' if current_user.try(:require_ssh_key?)
 
-    content_tag :a, 'SSH',
+    content_tag (append_link ? :a : :span), 'SSH',
       class: klass,
-      href: project.ssh_url_to_repo,
+      href: (project.ssh_url_to_repo if append_link),
       data: {
         html: true,
-        placement: 'right',
+        placement: placement,
         container: 'body',
         title: 'Add an SSH key to your profile<br>to pull or push via SSH.'
       }
diff --git a/app/helpers/ci_status_helper.rb b/app/helpers/ci_status_helper.rb
index 07e5c146844..e6c99c9959e 100644
--- a/app/helpers/ci_status_helper.rb
+++ b/app/helpers/ci_status_helper.rb
@@ -29,8 +29,10 @@ module CiStatusHelper
         'check'
       when 'failed'
         'close'
-      when 'running', 'pending'
+      when 'pending'
         'clock-o'
+      when 'running'
+        'spinner'
       else
         'circle'
       end
@@ -38,10 +40,10 @@ module CiStatusHelper
     icon(icon_name + ' fw')
   end
 
-  def render_commit_status(commit, tooltip_placement: 'auto left')
+  def render_commit_status(commit, tooltip_placement: 'auto left', cssclass: '')
     project = commit.project
     path = builds_namespace_project_commit_path(project.namespace, project, commit)
-    render_status_with_link('commit', commit.status, path, tooltip_placement)
+    render_status_with_link('commit', commit.status, path, tooltip_placement, cssclass: cssclass)
   end
 
   def render_pipeline_status(pipeline, tooltip_placement: 'auto left')
@@ -57,10 +59,10 @@ module CiStatusHelper
 
   private
 
-  def render_status_with_link(type, status, path, tooltip_placement)
+  def render_status_with_link(type, status, path, tooltip_placement, cssclass: '')
     link_to ci_icon_for_status(status),
             path,
-            class: "ci-status-link ci-status-icon-#{status.dasherize}",
+            class: "ci-status-link ci-status-icon-#{status.dasherize} #{cssclass}",
             title: "#{type.titleize}: #{ci_label_for_status(status)}",
             data: { toggle: 'tooltip', placement: tooltip_placement }
   end
diff --git a/app/helpers/commits_helper.rb b/app/helpers/commits_helper.rb
index d328f56c80c..474041eccbb 100644
--- a/app/helpers/commits_helper.rb
+++ b/app/helpers/commits_helper.rb
@@ -16,6 +16,16 @@ module CommitsHelper
     commit_person_link(commit, options.merge(source: :committer))
   end
 
+  def commit_author_avatar(commit, options = {})
+    options = options.merge(source: :author)
+    user = commit.send(options[:source])
+
+    source_email = clean(commit.send "#{options[:source]}_email".to_sym)
+    person_email = user.try(:email) || source_email
+
+    image_tag(avatar_icon(person_email, options[:size]), class: "avatar #{"s#{options[:size]}" if options[:size]} hidden-xs", width: options[:size], alt: "")
+  end
+
   def image_diff_class(diff)
     if diff.deleted_file
       "deleted"
@@ -102,24 +112,24 @@ module CommitsHelper
     if current_controller?(:projects, :commits)
       if @repo.blob_at(commit.id, @path)
         return link_to(
-          "Browse File »",
+          "Browse File",
           namespace_project_blob_path(project.namespace, project,
                                       tree_join(commit.id, @path)),
-          class: "pull-right"
+          class: "btn btn-default"
         )
       elsif @path.present?
         return link_to(
-          "Browse Directory »",
+          "Browse Directory",
           namespace_project_tree_path(project.namespace, project,
                                       tree_join(commit.id, @path)),
-          class: "pull-right"
+          class: "btn btn-default"
         )
       end
     end
     link_to(
       "Browse Files",
       namespace_project_tree_path(project.namespace, project, commit),
-      class: "pull-right"
+      class: "btn btn-default"
     )
   end
 
@@ -129,7 +139,7 @@ module CommitsHelper
     tooltip = "Revert this #{commit.change_type_title} in a new merge request" if has_tooltip
 
     if can_collaborate_with_project?
-      btn_class = "btn btn-grouped btn-close btn-#{btn_class}" unless btn_class.nil?
+      btn_class = "btn btn-warning btn-#{btn_class}" unless btn_class.nil?
       link_to 'Revert', '#modal-revert-commit', 'data-toggle' => 'modal', 'data-container' => 'body', title: (tooltip if has_tooltip), class: "#{btn_class} #{'has-tooltip' if has_tooltip}"
     elsif can?(current_user, :fork_project, @project)
       continue_params = {
@@ -141,7 +151,7 @@ module CommitsHelper
         namespace_key: current_user.namespace.id,
         continue: continue_params)
 
-      btn_class = "btn btn-grouped btn-close" unless btn_class.nil?
+      btn_class = "btn btn-grouped btn-warning" unless btn_class.nil?
 
       link_to 'Revert', fork_path, class: btn_class, method: :post, 'data-toggle' => 'tooltip', 'data-container' => 'body', title: (tooltip if has_tooltip)
     end
@@ -153,7 +163,7 @@ module CommitsHelper
     tooltip = "Cherry-pick this #{commit.change_type_title} in a new merge request"
 
     if can_collaborate_with_project?
-      btn_class = "btn btn-default btn-grouped btn-#{btn_class}" unless btn_class.nil?
+      btn_class = "btn btn-default btn-#{btn_class}" unless btn_class.nil?
       link_to 'Cherry-pick', '#modal-cherry-pick-commit', 'data-toggle' => 'modal', 'data-container' => 'body', title: (tooltip if has_tooltip), class: "#{btn_class} #{'has-tooltip' if has_tooltip}"
     elsif can?(current_user, :fork_project, @project)
       continue_params = {
@@ -187,12 +197,10 @@ module CommitsHelper
     source_email = clean(commit.send "#{options[:source]}_email".to_sym)
 
     person_name = user.try(:name) || source_name
-    person_email = user.try(:email) || source_email
 
     text =
       if options[:avatar]
-        avatar = image_tag(avatar_icon(person_email, options[:size]), class: "avatar #{"s#{options[:size]}" if options[:size]}", width: options[:size], alt: "")
-        %Q{#{avatar} <span class="commit-#{options[:source]}-name">#{person_name}</span>}
+        %Q{<span class="commit-#{options[:source]}-name">#{person_name}</span>}
       else
         person_name
       end
diff --git a/app/helpers/diff_helper.rb b/app/helpers/diff_helper.rb
index cbe47176831..adab901700c 100644
--- a/app/helpers/diff_helper.rb
+++ b/app/helpers/diff_helper.rb
@@ -8,6 +8,10 @@ module DiffHelper
     [marked_old_line, marked_new_line]
   end
 
+  def expand_all_diffs?
+    @expand_all_diffs || params[:expand_all_diffs].present?
+  end
+
   def diff_view
     diff_views = %w(inline parallel)
 
@@ -18,28 +22,22 @@ module DiffHelper
     end
   end
 
-  def diff_hard_limit_enabled?
-    params[:force_show_diff].present?
-  end
-
   def diff_options
-    options = { ignore_whitespace_change: hide_whitespace? }
-    if diff_hard_limit_enabled?
-      options.merge!(Commit.max_diff_options)
+    default_options = Commit.max_diff_options
+
+    if action_name == 'diff_for_path'
+      default_options[:paths] = params.values_at(:old_path, :new_path)
     end
-    options
-  end
 
-  def safe_diff_files(diffs, diff_refs)
-    diffs.decorate! { |diff| Gitlab::Diff::File.new(diff, diff_refs) }
+    default_options.merge(ignore_whitespace_change: hide_whitespace?)
   end
 
-  def generate_line_code(file_path, line)
-    Gitlab::Diff::LineCode.generate(file_path, line.new_pos, line.old_pos)
+  def safe_diff_files(diffs, diff_refs: nil, repository: nil)
+    diffs.decorate! { |diff| Gitlab::Diff::File.new(diff, diff_refs: diff_refs, repository: repository) }
   end
 
   def unfold_bottom_class(bottom)
-    bottom ? 'js-unfold-bottom' : ''
+    bottom ? 'js-unfold js-unfold-bottom' : ''
   end
 
   def unfold_class(unfold)
@@ -93,6 +91,8 @@ module DiffHelper
   end
 
   def commit_for_diff(diff_file)
+    return diff_file.content_commit if diff_file.content_commit
+
     if diff_file.deleted_file
       @base_commit || @commit.parent || @commit
     else
@@ -100,10 +100,11 @@ module DiffHelper
     end
   end
 
-  def diff_file_html_data(project, diff_commit, diff_file)
+  def diff_file_html_data(project, diff_file)
+    commit = commit_for_diff(diff_file)
     {
       blob_diff_path: namespace_project_blob_diff_path(project.namespace, project,
-                                                       tree_join(diff_commit.id, diff_file.file_path))
+                                                       tree_join(commit.id, diff_file.file_path))
     }
   end
 
@@ -135,6 +136,11 @@ module DiffHelper
     toggle_whitespace_link(url, options)
   end
 
+  def diff_compare_whitespace_link(project, from, to, options)
+    url = namespace_project_compare_path(project.namespace, project, from, to, params_with_whitespace)
+    toggle_whitespace_link(url, options)
+  end
+
   private
 
   def hide_whitespace?
diff --git a/app/helpers/dropdowns_helper.rb b/app/helpers/dropdowns_helper.rb
index 6b617e1730a..4566f3782cc 100644
--- a/app/helpers/dropdowns_helper.rb
+++ b/app/helpers/dropdowns_helper.rb
@@ -39,7 +39,7 @@ module DropdownsHelper
     end
   end
 
-  def dropdown_toggle(toggle_text, data_attr, options)
+  def dropdown_toggle(toggle_text, data_attr, options = {})
     content_tag(:button, class: "dropdown-menu-toggle #{options[:toggle_class] if options.has_key?(:toggle_class)}", id: (options[:id] if options.has_key?(:id)), type: "button", data: data_attr) do
       output = content_tag(:span, toggle_text, class: "dropdown-toggle-text")
       output << icon('chevron-down')
@@ -69,7 +69,7 @@ module DropdownsHelper
 
   def dropdown_filter(placeholder, search_id: nil)
     content_tag :div, class: "dropdown-input" do
-      filter_output = search_field_tag search_id, nil, class: "dropdown-input-field", placeholder: placeholder
+      filter_output = search_field_tag search_id, nil, class: "dropdown-input-field", placeholder: placeholder, autocomplete: 'off'
       filter_output << icon('search', class: "dropdown-input-search")
       filter_output << icon('times', class: "dropdown-input-clear js-dropdown-input-clear", role: "button")
 
diff --git a/app/helpers/emails_helper.rb b/app/helpers/emails_helper.rb
index 8466d0aa0ba..2843ad96efa 100644
--- a/app/helpers/emails_helper.rb
+++ b/app/helpers/emails_helper.rb
@@ -1,5 +1,4 @@
 module EmailsHelper
-
   # Google Actions
   # https://developers.google.com/gmail/markup/reference/go-to-action
   def email_action(url)
diff --git a/app/helpers/gitlab_markdown_helper.rb b/app/helpers/gitlab_markdown_helper.rb
index 067a00660aa..1a259656f31 100644
--- a/app/helpers/gitlab_markdown_helper.rb
+++ b/app/helpers/gitlab_markdown_helper.rb
@@ -50,8 +50,6 @@ module GitlabMarkdownHelper
 
     context[:project] ||= @project
 
-    text = Banzai.pre_process(text, context)
-
     html = Banzai.render(text, context)
 
     context.merge!(
@@ -185,4 +183,17 @@ module GitlabMarkdownHelper
       ''
     end
   end
+
+  def markdown_toolbar_button(options = {})
+    data = options[:data].merge({ container: "body" })
+    content_tag :button,
+      type: "button",
+      class: "toolbar-btn js-md has-tooltip hidden-xs",
+      tabindex: -1,
+      data: data,
+      title: options[:title],
+      aria: { label: options[:title] } do
+      icon(options[:icon])
+    end
+  end
 end
diff --git a/app/helpers/gitlab_routing_helper.rb b/app/helpers/gitlab_routing_helper.rb
index 3a43e936aee..5386ddadc62 100644
--- a/app/helpers/gitlab_routing_helper.rb
+++ b/app/helpers/gitlab_routing_helper.rb
@@ -42,6 +42,10 @@ module GitlabRoutingHelper
     namespace_project_pipelines_path(project.namespace, project, *args)
   end
 
+  def project_environments_path(project, *args)
+    namespace_project_environments_path(project.namespace, project, *args)
+  end
+
   def project_builds_path(project, *args)
     namespace_project_builds_path(project.namespace, project, *args)
   end
diff --git a/app/helpers/issuables_helper.rb b/app/helpers/issuables_helper.rb
index 8dbc51a689f..a3a8c7d5ff9 100644
--- a/app/helpers/issuables_helper.rb
+++ b/app/helpers/issuables_helper.rb
@@ -1,5 +1,4 @@
 module IssuablesHelper
-
   def sidebar_gutter_toggle_icon
     sidebar_gutter_collapsed? ? icon('angle-double-left') : icon('angle-double-right')
   end
@@ -10,7 +9,7 @@ module IssuablesHelper
 
   def multi_label_name(current_labels, default_label)
     # current_labels may be a string from before
-    if current_labels.is_a?(Array)
+    if current_labels.is_a?(Array) && current_labels.any?
       if current_labels.count > 1
         "#{current_labels[0]} +#{current_labels.count - 1} more"
       else
@@ -62,14 +61,14 @@ module IssuablesHelper
     output = content_tag :strong, "#{text} #{issuable.to_reference}", class: "identifier"
     output << " opened #{time_ago_with_tooltip(issuable.created_at)} by ".html_safe
     output << content_tag(:strong) do
-      author_output = link_to_member(project, issuable.author, size: 24, mobile_classes: "hidden-xs")
+      author_output = link_to_member(project, issuable.author, size: 24, mobile_classes: "hidden-xs", tooltip: true)
       author_output << link_to_member(project, issuable.author, size: 24, by_username: true, avatar: false, mobile_classes: "hidden-sm hidden-md hidden-lg")
     end
   end
 
-  def has_todo(issuable)
-    unless current_user.nil?
-      current_user.todos.find_by(target_id: issuable.id, state: :pending)
+  def issuable_todo(issuable)
+    if current_user
+      current_user.todos.find_by(target: issuable, state: :pending)
     end
   end
 
diff --git a/app/helpers/issues_helper.rb b/app/helpers/issues_helper.rb
index 72bd1fbbd81..2b0defd1dda 100644
--- a/app/helpers/issues_helper.rb
+++ b/app/helpers/issues_helper.rb
@@ -118,7 +118,7 @@ module IssuesHelper
   end
 
   def emoji_icon(name, unicode = nil, aliases = [], sprite: true)
-    unicode ||= Emoji.emoji_filename(name) rescue ""
+    unicode ||= Gitlab::Emoji.emoji_filename(name) rescue ""
 
     data = {
       aliases: aliases.join(" "),
diff --git a/app/helpers/javascript_helper.rb b/app/helpers/javascript_helper.rb
index 91dd91718dc..0e456214d37 100644
--- a/app/helpers/javascript_helper.rb
+++ b/app/helpers/javascript_helper.rb
@@ -1,7 +1,5 @@
 module JavascriptHelper
-  def page_specific_javascripts(js = nil)
-    @page_specific_javascripts = js unless js.nil?
-
-    @page_specific_javascripts
+  def page_specific_javascript_tag(js)
+    javascript_include_tag asset_path(js), { "data-turbolinks-track" => true }
   end
 end
diff --git a/app/helpers/kerberos_spnego_helper.rb b/app/helpers/kerberos_spnego_helper.rb
new file mode 100644
index 00000000000..f5b0aa7549a
--- /dev/null
+++ b/app/helpers/kerberos_spnego_helper.rb
@@ -0,0 +1,9 @@
+module KerberosSpnegoHelper
+  def allow_basic_auth?
+    true # different behavior in GitLab Enterprise Edition
+  end
+
+  def allow_kerberos_spnego_auth?
+    false # different behavior in GitLab Enterprise Edition
+  end
+end
diff --git a/app/helpers/labels_helper.rb b/app/helpers/labels_helper.rb
index 5074e645769..5e9f5837101 100644
--- a/app/helpers/labels_helper.rb
+++ b/app/helpers/labels_helper.rb
@@ -34,10 +34,7 @@ module LabelsHelper
   # Returns a String
   def link_to_label(label, project: nil, type: :issue, tooltip: true, css_class: nil, &block)
     project ||= @project || label.project
-    link = send("namespace_project_#{type.to_s.pluralize}_path",
-                project.namespace,
-                project,
-                label_name: [label.name])
+    link = label_filter_path(project, label, type: type)
 
     if block_given?
       link_to link, class: css_class, &block
@@ -46,6 +43,13 @@ module LabelsHelper
     end
   end
 
+  def label_filter_path(project, label, type: issue)
+    send("namespace_project_#{type.to_s.pluralize}_path",
+                project.namespace,
+                project,
+                label_name: [label.name])
+  end
+
   def project_label_names
     @project.labels.pluck(:title)
   end
diff --git a/app/helpers/members_helper.rb b/app/helpers/members_helper.rb
index a53828ef4e7..ec106418f2d 100644
--- a/app/helpers/members_helper.rb
+++ b/app/helpers/members_helper.rb
@@ -6,10 +6,10 @@ module MembersHelper
     "#{action}_#{member.type.underscore}".to_sym
   end
 
-  def can_see_member_roles?(source:, user: nil)
-    return false unless user
-
-    user.is_admin? || source.members.exists?(user_id: user.id)
+  def default_show_roles(member)
+    can?(current_user, action_member_permission(:update, member), member) ||
+      can?(current_user, action_member_permission(:destroy, member), member) ||
+      can?(current_user, action_member_permission(:admin, member), member.source)
   end
 
   def remove_member_message(member, user: nil)
diff --git a/app/helpers/merge_requests_helper.rb b/app/helpers/merge_requests_helper.rb
index 1dd07a2a220..db6e731c744 100644
--- a/app/helpers/merge_requests_helper.rb
+++ b/app/helpers/merge_requests_helper.rb
@@ -27,7 +27,7 @@ module MergeRequestsHelper
   end
 
   def ci_build_details_path(merge_request)
-    build_url = merge_request.source_project.ci_service.build_page(merge_request.last_commit.sha, merge_request.source_branch)
+    build_url = merge_request.source_project.ci_service.build_page(merge_request.diff_head_sha, merge_request.source_branch)
     return nil unless build_url
 
     parsed_url = URI.parse(build_url)
@@ -55,6 +55,10 @@ module MergeRequestsHelper
     end.sort.to_sentence
   end
 
+  def mr_closes_issues
+    @mr_closes_issues ||= @merge_request.closes_issues
+  end
+
   def mr_change_branches_path(merge_request)
     new_namespace_project_merge_request_path(
       @project.namespace, @project,
@@ -92,4 +96,8 @@ module MergeRequestsHelper
       ["#{source_path}:#{source_branch}", "#{target_path}:#{target_branch}"]
     end
   end
+
+  def merge_request_button_visibility(merge_request, closed)
+    return 'hidden' if merge_request.closed? == closed || (merge_request.merged? == closed && !merge_request.closed?)
+  end
 end
diff --git a/app/helpers/nav_helper.rb b/app/helpers/nav_helper.rb
index 469accf3142..3ff8be5e284 100644
--- a/app/helpers/nav_helper.rb
+++ b/app/helpers/nav_helper.rb
@@ -12,10 +12,10 @@ module NavHelper
   end
 
   def page_sidebar_class
-    if nav_menu_collapsed?
-      "page-sidebar-collapsed"
+    if pinned_nav?
+      "page-sidebar-expanded page-sidebar-pinned"
     else
-      "page-sidebar-expanded"
+      "page-sidebar-collapsed"
     end
   end
 
@@ -36,7 +36,15 @@ module NavHelper
   end
 
   def nav_header_class
-    class_name = " with-horizontal-nav" if defined?(nav) && nav
+    class_name = ''
+    class_name << " with-horizontal-nav" if defined?(nav) && nav
+
+    if pinned_nav?
+      class_name << " header-expanded header-pinned-nav"
+    else
+      class_name << " header-collapsed"
+    end
+
     class_name
   end
 
@@ -47,4 +55,8 @@ module NavHelper
   def nav_control_class
     "nav-control" if current_user
   end
+
+  def pinned_nav?
+    cookies[:pin_nav] == 'true'
+  end
 end
diff --git a/app/helpers/notes_helper.rb b/app/helpers/notes_helper.rb
index b401c8385be..98143dcee9b 100644
--- a/app/helpers/notes_helper.rb
+++ b/app/helpers/notes_helper.rb
@@ -24,28 +24,61 @@ module NotesHelper
     }.to_json
   end
 
-  def link_to_new_diff_note(line_code, line_type = nil)
-    discussion_id = LegacyDiffNote.build_discussion_id(
-      @comments_target[:noteable_type],
-      @comments_target[:noteable_id] || @comments_target[:commit_id],
-      line_code
-    )
+  def diff_view_data
+    return {} unless @comments_target
+
+    @comments_target.slice(:noteable_id, :noteable_type, :commit_id)
+  end
+
+  def diff_view_line_data(line_code, position, line_type)
+    return if @diff_notes_disabled
+
+    use_legacy_diff_note = @use_legacy_diff_notes
+    # If the controller doesn't force the use of legacy diff notes, we
+    # determine this on a line-by-line basis by seeing if there already exist
+    # active legacy diff notes at this line, in which case newly created notes
+    # will use the legacy technology as well.
+    # We do this because the discussion_id values of legacy and "new" diff
+    # notes, which are used to group notes on the merge request discussion tab,
+    # are incompatible.
+    # If we didn't, diff notes that would show for the same line on the changes
+    # tab, would show in different discussions on the discussion tab.
+    use_legacy_diff_note ||= begin
+      line_diff_notes = @grouped_diff_notes[line_code]
+      line_diff_notes && line_diff_notes.any?(&:legacy_diff_note?)
+    end
 
     data = {
-      noteable_type: @comments_target[:noteable_type],
-      noteable_id:   @comments_target[:noteable_id],
-      commit_id:     @comments_target[:commit_id],
-      line_type:     line_type,
-      line_code:     line_code,
-      note_type:     LegacyDiffNote.name,
-      discussion_id: discussion_id
+      line_code: line_code,
+      line_type: line_type,
     }
 
-    button_tag(class: 'btn add-diff-note js-add-diff-note-button',
-               data: data,
-               title: 'Add a comment to this line') do
-      icon('comment-o')
+    if use_legacy_diff_note
+      discussion_id = LegacyDiffNote.build_discussion_id(
+        @comments_target[:noteable_type],
+        @comments_target[:noteable_id] || @comments_target[:commit_id],
+        line_code
+      )
+
+      data.merge!(
+        note_type: LegacyDiffNote.name,
+        discussion_id: discussion_id
+      )
+    else
+      discussion_id = DiffNote.build_discussion_id(
+        @comments_target[:noteable_type],
+        @comments_target[:noteable_id] || @comments_target[:commit_id],
+        position
+      )
+
+      data.merge!(
+        position: position.to_json,
+        note_type: DiffNote.name,
+        discussion_id: discussion_id
+      )
     end
+
+    data
   end
 
   def link_to_reply_discussion(note, line_type = nil)
@@ -60,13 +93,34 @@ module NotesHelper
     }
 
     if note.diff_note?
-      data.merge!(
-        line_code: note.line_code,
-        note_type: LegacyDiffNote.name
-      )
+      data[:note_type] = note.type
+
+      data.merge!(note.diff_attributes)
     end
 
-    button_tag 'Reply...', class: 'btn btn-text-field js-discussion-reply-button',
-                           data: data, title: 'Add a reply'
+    content_tag(:div, class: "discussion-reply-holder") do
+      button_tag 'Reply...', class: 'btn btn-text-field js-discussion-reply-button',
+                             data: data, title: 'Add a reply'
+    end
+  end
+
+  def note_max_access_for_user(note)
+    @max_access_by_user_id ||= Hash.new do |hash, key|
+      project = key[:project]
+      hash[key] = project.team.human_max_access(key[:user_id])
+    end
+
+    full_key = { project: note.project, user_id: note.author_id }
+    @max_access_by_user_id[full_key]
+  end
+
+  def diff_note_path(note)
+    return unless note.diff_note?
+
+    if note.for_merge_request? && note.active?
+      diffs_namespace_project_merge_request_path(note.project.namespace, note.project, note.noteable, anchor: note.line_code)
+    elsif note.for_commit?
+      namespace_project_commit_path(note.project.namespace, note.project, note.noteable, anchor: note.line_code)
+    end
   end
 end
diff --git a/app/helpers/notifications_helper.rb b/app/helpers/notifications_helper.rb
index 50c21fc0d49..7e8369d0a05 100644
--- a/app/helpers/notifications_helper.rb
+++ b/app/helpers/notifications_helper.rb
@@ -34,7 +34,7 @@ module NotificationsHelper
   def notification_description(level)
     case level.to_sym
     when :participating
-      'You will only receive notifications from related resources'
+      'You will only receive notifications for threads you have participated in'
     when :mention
       'You will receive notifications only for comments in which you were @mentioned'
     when :watch
@@ -43,6 +43,8 @@ module NotificationsHelper
       'You will not get any notifications via email'
     when :global
       'Use your global notification setting'
+    when :custom
+      'You will only receive notifications for the events you choose'
     end
   end
 
@@ -62,22 +64,14 @@ module NotificationsHelper
     end
   end
 
-  def notification_level_radio_buttons
-    html = ""
-
-    NotificationSetting.levels.each_key do |level|
-      level = level.to_sym
-      next if level == :global
-
-      html << content_tag(:div, class: "radio") do
-        content_tag(:label, { value: level }) do
-          radio_button_tag(:"global_notification_setting[level]", level, @global_notification_setting.level.to_sym == level) +
-          content_tag(:div, level.to_s.capitalize, class: "level-title") +
-          content_tag(:p, notification_description(level))
-        end
-      end
-    end
+  # Identifier to trigger individually dropdowns and custom settings modals in the same view
+  def notifications_menu_identifier(type, notification_setting)
+    "#{type}-#{notification_setting.user_id}-#{notification_setting.source_id}-#{notification_setting.source_type}"
+  end
 
-    html.html_safe
+  # Create hidden field to send notification setting source to controller
+  def hidden_setting_source_input(notification_setting)
+    return unless notification_setting.source_type
+    hidden_field_tag "#{notification_setting.source_type.downcase}_id", notification_setting.source_id
   end
 end
diff --git a/app/helpers/page_layout_helper.rb b/app/helpers/page_layout_helper.rb
index e4e8b934bc8..22387d66451 100644
--- a/app/helpers/page_layout_helper.rb
+++ b/app/helpers/page_layout_helper.rb
@@ -52,7 +52,7 @@ module PageLayoutHelper
     raise ArgumentError, 'cannot provide more than two attributes' if map.length > 2
 
     @page_card_attributes ||= {}
-    @page_card_attributes = map.reject { |_,v| v.blank? } if map.present?
+    @page_card_attributes = map.reject { |_, v| v.blank? } if map.present?
     @page_card_attributes
   end
 
diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb
index d30dd66202b..a733dff1579 100644
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -15,11 +15,11 @@ module ProjectsHelper
   def link_to_member_avatar(author, opts = {})
     default_opts = { avatar: true, name: true, size: 16, author_class: 'author', title: ":name" }
     opts = default_opts.merge(opts)
-    image_tag(avatar_icon(author, opts[:size]), width: opts[:size], class: "avatar avatar-inline #{"s#{opts[:size]}" if opts[:size]}", alt:'') if opts[:avatar]
+    image_tag(avatar_icon(author, opts[:size]), width: opts[:size], class: "avatar avatar-inline #{"s#{opts[:size]}" if opts[:size]}", alt: '') if opts[:avatar]
   end
 
   def link_to_member(project, author, opts = {}, &block)
-    default_opts = { avatar: true, name: true, size: 16, author_class: 'author', title: ":name" }
+    default_opts = { avatar: true, name: true, size: 16, author_class: 'author', title: ":name", tooltip: false }
     opts = default_opts.merge(opts)
 
     return "(deleted)" unless author
@@ -27,13 +27,14 @@ module ProjectsHelper
     author_html =  ""
 
     # Build avatar image tag
-    author_html << image_tag(avatar_icon(author, opts[:size]), width: opts[:size], class: "avatar avatar-inline #{"s#{opts[:size]}" if opts[:size]}", alt:'') if opts[:avatar]
+    author_html << image_tag(avatar_icon(author, opts[:size]), width: opts[:size], class: "avatar avatar-inline #{"s#{opts[:size]}" if opts[:size]}", alt: '') if opts[:avatar]
 
     # Build name span tag
     if opts[:by_username]
       author_html << content_tag(:span, sanitize("@#{author.username}"), class: opts[:author_class]) if opts[:name]
     else
-      author_html << content_tag(:span, sanitize(author.name), class: opts[:author_class]) if opts[:name]
+      tooltip_data = { placement: 'top' }
+      author_html << content_tag(:span, sanitize(author.name), class: [opts[:author_class], ('has-tooltip' if opts[:tooltip])], title: (author.to_reference if opts[:tooltip]), data: (tooltip_data if opts[:tooltip])) if opts[:name]
     end
 
     author_html << capture(&block) if block
@@ -41,7 +42,7 @@ module ProjectsHelper
     author_html = author_html.html_safe
 
     if opts[:name]
-      link_to(author_html, user_path(author), class: "author_link #{"#{opts[:mobile_classes]}" if opts[:mobile_classes]}").html_safe
+      link_to(author_html, user_path(author), class: "author_link #{"#{opts[:extra_class]}" if opts[:extra_class]} #{"#{opts[:mobile_classes]}" if opts[:mobile_classes]}").html_safe
     else
       title = opts[:title].sub(":name", sanitize(author.name))
       link_to(author_html, user_path(author), class: "author_link has-tooltip", title: title, data: { container: 'body' } ).html_safe
@@ -60,7 +61,7 @@ module ProjectsHelper
     project_link = link_to simple_sanitize(project.name), project_path(project), { class: "project-item-select-holder" }
 
     if current_user
-      project_link << icon("chevron-down", class: "dropdown-toggle-caret js-projects-dropdown-toggle", data: { target: ".js-dropdown-menu-projects", toggle: "dropdown" })
+      project_link << icon("chevron-down", class: "dropdown-toggle-caret js-projects-dropdown-toggle", aria: { label: "Toggle switch project dropdown" }, data: { target: ".js-dropdown-menu-projects", toggle: "dropdown" })
     end
 
     full_title = "#{namespace_link} / #{project_link}".html_safe
@@ -140,6 +141,10 @@ module ProjectsHelper
       nav_tabs << :container_registry
     end
 
+    if can?(current_user, :read_environment, project)
+      nav_tabs << :environments
+    end
+
     if can?(current_user, :admin_project, project)
       nav_tabs << :settings
     end
@@ -202,10 +207,14 @@ module ProjectsHelper
   end
 
   def default_clone_protocol
-    if !current_user || current_user.require_ssh_key?
-      gitlab_config.protocol
+    if allowed_protocols_present?
+      enabled_protocol
     else
-      "ssh"
+      if !current_user || current_user.require_ssh_key?
+        gitlab_config.protocol
+      else
+        'ssh'
+      end
     end
   end
 
@@ -285,7 +294,11 @@ module ProjectsHelper
   end
 
   def last_push_event
-    if current_user
+    return unless current_user
+
+    if fork = current_user.fork_of(@project)
+      current_user.recent_push(fork.id)
+    else
       current_user.recent_push(@project.id)
     end
   end
@@ -323,9 +336,9 @@ module ProjectsHelper
     end
   end
 
-  def sanitize_repo_path(message)
+  def sanitize_repo_path(project, message)
     return '' unless message.present?
 
-    message.strip.gsub(Gitlab.config.gitlab_shell.repos_path.chomp('/'), "[REPOS PATH]")
+    message.strip.gsub(project.repository_storage_path.chomp('/'), "[REPOS PATH]")
   end
 end
diff --git a/app/helpers/search_helper.rb b/app/helpers/search_helper.rb
index d2f94d4ae6f..b165b569372 100644
--- a/app/helpers/search_helper.rb
+++ b/app/helpers/search_helper.rb
@@ -1,5 +1,4 @@
 module SearchHelper
-
   def search_autocomplete_opts(term)
     return unless current_user
 
@@ -44,15 +43,15 @@ module SearchHelper
   # Autocomplete results for internal help pages
   def help_autocomplete
     [
-      { category: "Help", label: "API Help",           url: help_page_path("api", "README") },
-      { category: "Help", label: "Markdown Help",      url: help_page_path("markdown", "markdown") },
-      { category: "Help", label: "Permissions Help",   url: help_page_path("permissions", "permissions") },
-      { category: "Help", label: "Public Access Help", url: help_page_path("public_access", "public_access") },
-      { category: "Help", label: "Rake Tasks Help",    url: help_page_path("raketasks", "README") },
-      { category: "Help", label: "SSH Keys Help",      url: help_page_path("ssh", "README") },
-      { category: "Help", label: "System Hooks Help",  url: help_page_path("system_hooks", "system_hooks") },
-      { category: "Help", label: "Webhooks Help",      url: help_page_path("web_hooks", "web_hooks") },
-      { category: "Help", label: "Workflow Help",      url: help_page_path("workflow", "README") },
+      { category: "Help", label: "API Help",           url: help_page_path("api/README") },
+      { category: "Help", label: "Markdown Help",      url: help_page_path("markdown/markdown") },
+      { category: "Help", label: "Permissions Help",   url: help_page_path("permissions/permissions") },
+      { category: "Help", label: "Public Access Help", url: help_page_path("public_access/public_access") },
+      { category: "Help", label: "Rake Tasks Help",    url: help_page_path("raketasks/README") },
+      { category: "Help", label: "SSH Keys Help",      url: help_page_path("ssh/README") },
+      { category: "Help", label: "System Hooks Help",  url: help_page_path("system_hooks/system_hooks") },
+      { category: "Help", label: "Webhooks Help",      url: help_page_path("web_hooks/web_hooks") },
+      { category: "Help", label: "Workflow Help",      url: help_page_path("workflow/README") },
     ]
   end
 
diff --git a/app/helpers/time_helper.rb b/app/helpers/time_helper.rb
index b04b0a5114c..8cb82c2d5cc 100644
--- a/app/helpers/time_helper.rb
+++ b/app/helpers/time_helper.rb
@@ -23,4 +23,11 @@ module TimeHelper
   def date_from_to(from, to)
     "#{from.to_s(:short)} - #{to.to_s(:short)}"
   end
+
+  def duration_in_numbers(finished_at, started_at)
+    diff_in_seconds = finished_at.to_i - started_at.to_i
+    time_format = diff_in_seconds < 1.hour ? "%M:%S" : "%H:%M:%S"
+
+    Time.at(diff_in_seconds).utc.strftime(time_format)
+  end
 end
diff --git a/app/helpers/todos_helper.rb b/app/helpers/todos_helper.rb
index 9adf5ef29f7..e3a208f826a 100644
--- a/app/helpers/todos_helper.rb
+++ b/app/helpers/todos_helper.rb
@@ -1,10 +1,10 @@
 module TodosHelper
   def todos_pending_count
-    current_user.todos.pending.count
+    @todos_pending_count ||= TodosFinder.new(current_user, state: :pending).execute.count
   end
 
   def todos_done_count
-    current_user.todos.done.count
+    @todos_done_count ||= TodosFinder.new(current_user, state: :done).execute.count
   end
 
   def todo_action_name(todo)
@@ -12,7 +12,8 @@ module TodosHelper
     when Todo::ASSIGNED then 'assigned you'
     when Todo::MENTIONED then 'mentioned you on'
     when Todo::BUILD_FAILED then 'The build failed for your'
-    when Todo::MARKED then 'marked this as a Todo for'
+    when Todo::MARKED then 'added a todo for'
+    when Todo::APPROVAL_REQUIRED then 'set you as an approver for'
     end
   end
 
diff --git a/app/helpers/workhorse_helper.rb b/app/helpers/workhorse_helper.rb
index 2bd0dbfd095..d887cdadc34 100644
--- a/app/helpers/workhorse_helper.rb
+++ b/app/helpers/workhorse_helper.rb
@@ -1,4 +1,4 @@
-# Helpers to send Git blobs, diffs or archives through Workhorse.
+# Helpers to send Git blobs, diffs, patches or archives through Workhorse.
 # Workhorse will also serve files when using `send_file`.
 module WorkhorseHelper
   # Send a Git blob through Workhorse
@@ -16,9 +16,22 @@ module WorkhorseHelper
     head :ok
   end
 
+  # Send a Git patch through Workhorse
+  def send_git_patch(repository, diff_refs)
+    headers.store(*Gitlab::Workhorse.send_git_patch(repository, diff_refs))
+    headers['Content-Disposition'] = 'inline'
+    head :ok
+  end
+
   # Archive a Git repository and send it through Workhorse
   def send_git_archive(repository, ref:, format:)
     headers.store(*Gitlab::Workhorse.send_git_archive(repository, ref: ref, format: format))
     head :ok
   end
+
+  # Send an entry from artifacts through Workhorse
+  def send_artifacts_entry(build, entry)
+    headers.store(*Gitlab::Workhorse.send_artifacts_entry(build, entry))
+    head :ok
+  end
 end
diff --git a/app/mailers/emails/members.rb b/app/mailers/emails/members.rb
index 6dde2e9847d..45311690293 100644
--- a/app/mailers/emails/members.rb
+++ b/app/mailers/emails/members.rb
@@ -12,6 +12,11 @@ module Emails
       @member_id = member_id
 
       admins = member_source.members.owners_and_masters.includes(:user).pluck(:notification_email)
+      # A project in a group can have no explicit owners/masters, in that case
+      # we fallbacks to the group's owners/masters.
+      if admins.empty? && member_source.respond_to?(:group) && member_source.group
+        admins = member_source.group.members.owners_and_masters.includes(:user).pluck(:notification_email)
+      end
 
       mail(to: admins,
            subject: subject("Request to join the #{member_source.human_name} #{member_source.model_name.singular}"))
diff --git a/app/mailers/emails/projects.rb b/app/mailers/emails/projects.rb
index 689fb3e0ffb..e0af7081411 100644
--- a/app/mailers/emails/projects.rb
+++ b/app/mailers/emails/projects.rb
@@ -9,6 +9,19 @@ module Emails
            subject: subject("Project was moved"))
     end
 
+    def project_was_exported_email(current_user, project)
+      @project = project
+      mail(to: current_user.notification_email,
+           subject: subject("Project was exported"))
+    end
+
+    def project_was_not_exported_email(current_user, project, errors)
+      @project = project
+      @errors = errors
+      mail(to: current_user.notification_email,
+           subject: subject("Project export error"))
+    end
+
     def repository_push_email(project_id, opts = {})
       @message =
         Gitlab::Email::Message::RepositoryPush.new(self, project_id, opts)
diff --git a/app/models/ability.rb b/app/models/ability.rb
index 647a73aa1ce..eeb0ceba081 100644
--- a/app/models/ability.rb
+++ b/app/models/ability.rb
@@ -1,5 +1,6 @@
 class Ability
   class << self
+    # rubocop: disable Metrics/CyclomaticComplexity
     def allowed(user, subject)
       return anonymous_abilities(user, subject) if user.nil?
       return [] unless user.is_a?(User)
@@ -9,7 +10,6 @@ class Ability
       when CommitStatus then commit_status_abilities(user, subject)
       when Project then project_abilities(user, subject)
       when Issue then issue_abilities(user, subject)
-      when ExternalIssue then external_issue_abilities(user, subject)
       when Note then note_abilities(user, subject)
       when ProjectSnippet then project_snippet_abilities(user, subject)
       when PersonalSnippet then personal_snippet_abilities(user, subject)
@@ -19,6 +19,8 @@ class Ability
       when GroupMember then group_member_abilities(user, subject)
       when ProjectMember then project_member_abilities(user, subject)
       when User then user_abilities
+      when ExternalIssue, Deployment, Environment then project_abilities(user, subject.project)
+      when Ci::Runner then runner_abilities(user, subject)
       else []
       end.concat(global_abilities(user))
     end
@@ -155,10 +157,11 @@ class Ability
         # Push abilities on the users team role
         rules.push(*project_team_rules(project.team, user))
 
-        if project.owner == user ||
-          (project.group && project.group.has_owner?(user)) ||
-          user.admin?
+        owner = user.admin? ||
+                project.owner == user ||
+                (project.group && project.group.has_owner?(user))
 
+        if owner
           rules.push(*project_owner_rules)
         end
 
@@ -167,6 +170,10 @@ class Ability
 
           # Allow to read builds for internal projects
           rules << :read_build if project.public_builds?
+
+          unless owner || project.team.member?(user) || project_group_member?(project, user)
+            rules << :request_access
+          end
         end
 
         if project.archived?
@@ -196,7 +203,8 @@ class Ability
       @public_project_rules ||= project_guest_rules + [
         :download_code,
         :fork_project,
-        :read_commit_status
+        :read_commit_status,
+        :read_pipeline
       ]
     end
 
@@ -230,6 +238,8 @@ class Ability
         :read_build,
         :read_container_image,
         :read_pipeline,
+        :read_environment,
+        :read_deployment
       ]
     end
 
@@ -248,6 +258,8 @@ class Ability
         :push_code,
         :create_container_image,
         :update_container_image,
+        :create_environment,
+        :create_deployment
       ]
     end
 
@@ -265,6 +277,8 @@ class Ability
       @project_master_rules ||= project_dev_rules + [
         :push_code_to_protected_branches,
         :update_project_snippet,
+        :update_environment,
+        :update_deployment,
         :admin_milestone,
         :admin_project_snippet,
         :admin_project_member,
@@ -275,7 +289,9 @@ class Ability
         :admin_commit_status,
         :admin_build,
         :admin_container_image,
-        :admin_pipeline
+        :admin_pipeline,
+        :admin_environment,
+        :admin_deployment
       ]
     end
 
@@ -319,6 +335,8 @@ class Ability
       unless project.builds_enabled
         rules += named_abilities('build')
         rules += named_abilities('pipeline')
+        rules += named_abilities('environment')
+        rules += named_abilities('deployment')
       end
 
       unless project.container_registry_enabled
@@ -332,8 +350,11 @@ class Ability
       rules = []
       rules << :read_group if can_read_group?(user, group)
 
+      owner = user.admin? || group.has_owner?(user)
+      master = owner || group.has_master?(user)
+
       # Only group masters and group owners can create new projects
-      if group.has_master?(user) || group.has_owner?(user) || user.admin?
+      if master
         rules += [
           :create_projects,
           :admin_milestones
@@ -341,7 +362,7 @@ class Ability
       end
 
       # Only group owner and administrators can admin group
-      if group.has_owner?(user) || user.admin?
+      if owner
         rules += [
           :admin_group,
           :admin_namespace,
@@ -350,6 +371,10 @@ class Ability
         ]
       end
 
+      if group.public? || (group.internal? && !user.external?)
+        rules << :request_access unless group.users.include?(user)
+      end
+
       rules.flatten
     end
 
@@ -501,6 +526,18 @@ class Ability
       rules
     end
 
+    def runner_abilities(user, runner)
+      if user.is_admin?
+        [:assign_runner]
+      elsif runner.is_shared? || runner.locked?
+        []
+      elsif user.ci_authorized_runners.include?(runner)
+        [:assign_runner]
+      else
+        []
+      end
+    end
+
     def user_abilities
       [:read_user]
     end
@@ -513,10 +550,6 @@ class Ability
       end
     end
 
-    def external_issue_abilities(user, subject)
-      project_abilities(user, subject.project)
-    end
-
     private
 
     def restricted_public_level?
@@ -543,5 +576,13 @@ class Ability
 
       rules
     end
+
+    def project_group_member?(project, user)
+      project.group &&
+      (
+        project.group.members.exists?(user_id: user.id) ||
+        project.group.requesters.exists?(user_id: user.id)
+      )
+    end
   end
 end
diff --git a/app/models/application_setting.rb b/app/models/application_setting.rb
index a744f937918..c6f77cc055f 100644
--- a/app/models/application_setting.rb
+++ b/app/models/application_setting.rb
@@ -55,6 +55,13 @@ class ApplicationSetting < ActiveRecord::Base
             presence: true,
             numericality: { only_integer: true, greater_than: 0 }
 
+  validates :repository_storage,
+    presence: true,
+    inclusion: { in: ->(_object) { Gitlab.config.repositories.storages.keys } }
+
+  validates :enabled_git_access_protocol,
+            inclusion: { in: %w(ssh http), allow_blank: true, allow_nil: true }
+
   validates_each :restricted_visibility_levels do |record, attr, value|
     unless value.nil?
       value.each do |level|
@@ -123,7 +130,7 @@ class ApplicationSetting < ActiveRecord::Base
       default_project_visibility: Settings.gitlab.default_projects_features['visibility_level'],
       default_snippet_visibility: Settings.gitlab.default_projects_features['visibility_level'],
       restricted_signup_domains: Settings.gitlab['restricted_signup_domains'],
-      import_sources: ['github','bitbucket','gitlab','gitorious','google_code','fogbugz','git'],
+      import_sources: %w[github bitbucket gitlab gitorious google_code fogbugz git gitlab_project],
       shared_runners_enabled: Settings.gitlab_ci['shared_runners_enabled'],
       max_artifacts_size: Settings.artifacts['max_size'],
       require_two_factor_authentication: false,
@@ -134,6 +141,8 @@ class ApplicationSetting < ActiveRecord::Base
       disabled_oauth_sign_in_sources: [],
       send_user_confirmation_email: false,
       container_registry_token_expire_delay: 5,
+      repository_storage: 'default',
+      user_default_external: false,
     )
   end
 
diff --git a/app/models/award_emoji.rb b/app/models/award_emoji.rb
index 59c7d87f5df..46b17479d6d 100644
--- a/app/models/award_emoji.rb
+++ b/app/models/award_emoji.rb
@@ -8,7 +8,7 @@ class AwardEmoji < ActiveRecord::Base
   belongs_to :user
 
   validates :awardable, :user, presence: true
-  validates :name, presence: true, inclusion: { in: Emoji.emojis_names }
+  validates :name, presence: true, inclusion: { in: Gitlab::Emoji.emojis_names }
   validates :name, uniqueness: { scope: [:user, :awardable_type, :awardable_id] }
 
   participant :user
diff --git a/app/models/blob.rb b/app/models/blob.rb
index 0fea6b7f576..4279ea2ce57 100644
--- a/app/models/blob.rb
+++ b/app/models/blob.rb
@@ -24,7 +24,7 @@ class Blob < SimpleDelegator
   end
 
   def only_display_raw?
-    size && size > 5.megabytes
+    size && truncated?
   end
 
   def svg?
diff --git a/app/models/ci/build.rb b/app/models/ci/build.rb
index 9c3748edbed..788f27ea0ac 100644
--- a/app/models/ci/build.rb
+++ b/app/models/ci/build.rb
@@ -13,21 +13,19 @@ module Ci
     scope :ignore_failures, ->() { where(allow_failure: false) }
     scope :with_artifacts, ->() { where.not(artifacts_file: nil) }
     scope :with_expired_artifacts, ->() { with_artifacts.where('artifacts_expire_at < ?', Time.now) }
+    scope :last_month, ->() { where('created_at > ?', Date.today - 1.month) }
 
     mount_uploader :artifacts_file, ArtifactUploader
     mount_uploader :artifacts_metadata, ArtifactUploader
 
     acts_as_taggable
 
+    before_save :update_artifacts_size, if: :artifacts_file_changed?
     before_destroy { project }
 
     after_create :execute_hooks
 
     class << self
-      def last_month
-        where('created_at > ?', Date.today - 1.month)
-      end
-
       def first_pending
         pending.unstarted.order('created_at ASC').first
       end
@@ -40,7 +38,7 @@ module Ci
         new_build.save
       end
 
-      def retry(build)
+      def retry(build, user = nil)
         new_build = Ci::Build.new(status: 'pending')
         new_build.ref = build.ref
         new_build.tag = build.tag
@@ -54,6 +52,7 @@ module Ci
         new_build.stage = build.stage
         new_build.stage_idx = build.stage_idx
         new_build.trigger_request = build.trigger_request
+        new_build.user = user
         new_build.save
         MergeRequests::AddTodoWhenBuildFailsService.new(build.project, nil).close(new_build)
         new_build
@@ -75,20 +74,27 @@ module Ci
         build.update_coverage
         build.execute_hooks
       end
+
+      after_transition any => [:success] do |build|
+        if build.environment.present?
+          service = CreateDeploymentService.new(build.project, build.user,
+                                                environment: build.environment,
+                                                sha: build.sha,
+                                                ref: build.ref,
+                                                tag: build.tag)
+          service.execute(build)
+        end
+      end
     end
 
     def retryable?
-      project.builds_enabled? && commands.present?
+      project.builds_enabled? && commands.present? && complete?
     end
 
     def retried?
       !self.pipeline.statuses.latest.include?(self)
     end
 
-    def retry
-      Ci::Build.retry(self)
-    end
-
     def depends_on_builds
       # Get builds of the same type
       latest_builds = self.pipeline.builds.latest
@@ -292,18 +298,12 @@ module Ci
       project.valid_runners_token?(token)
     end
 
-    def can_be_served?(runner)
-      return false unless has_tags? || runner.run_untagged?
-
-      (tag_list - runner.tag_list).empty?
-    end
-
     def has_tags?
       tag_list.any?
     end
 
     def any_runners_online?
-      project.any_runners? { |runner| runner.active? && runner.online? && can_be_served?(runner) }
+      project.any_runners? { |runner| runner.active? && runner.online? && runner.can_pick?(self) }
     end
 
     def stuck?
@@ -327,12 +327,18 @@ module Ci
     end
 
     def artifacts_metadata_entry(path, **options)
-      Gitlab::Ci::Build::Artifacts::Metadata.new(artifacts_metadata.path, path, **options).to_entry
+      metadata = Gitlab::Ci::Build::Artifacts::Metadata.new(
+        artifacts_metadata.path,
+        path,
+        **options)
+
+      metadata.to_entry
     end
 
     def erase_artifacts!
       remove_artifacts_file!
       remove_artifacts_metadata!
+      save
     end
 
     def erase(opts = {})
@@ -372,6 +378,14 @@ module Ci
 
     private
 
+    def update_artifacts_size
+      self.artifacts_size = if artifacts_file.exists?
+                              artifacts_file.size
+                            else
+                              nil
+                            end
+    end
+
     def erase_trace!
       self.trace = nil
     end
diff --git a/app/models/ci/pipeline.rb b/app/models/ci/pipeline.rb
index 9b5b46f4928..fa4071e2482 100644
--- a/app/models/ci/pipeline.rb
+++ b/app/models/ci/pipeline.rb
@@ -16,6 +16,7 @@ module Ci
 
     # Invalidate object and save if when touched
     after_touch :update_state
+    after_save :keep_around_commits
 
     def self.truncate_sha(sha)
       sha[0...8]
@@ -37,22 +38,22 @@ module Ci
     end
 
     def git_author_name
-      commit_data.author_name if commit_data
+      commit.try(:author_name)
     end
 
     def git_author_email
-      commit_data.author_email if commit_data
+      commit.try(:author_email)
     end
 
     def git_commit_message
-      commit_data.message if commit_data
+      commit.try(:message)
     end
 
     def short_sha
       Ci::Pipeline.truncate_sha(sha)
     end
 
-    def commit_data
+    def commit
       @commit ||= project.commit(sha)
     rescue
       nil
@@ -76,8 +77,10 @@ module Ci
       builds.running_or_pending.each(&:cancel)
     end
 
-    def retry_failed
-      builds.latest.failed.select(&:retryable?).each(&:retry)
+    def retry_failed(user)
+      builds.latest.failed.select(&:retryable?).each do |build|
+        Ci::Build.retry(build, user)
+      end
     end
 
     def latest?
@@ -92,10 +95,13 @@ module Ci
     end
 
     def create_builds(user, trigger_request = nil)
+      ##
+      # We persist pipeline only if there are builds available
+      #
       return unless config_processor
-      config_processor.stages.any? do |stage|
-        CreateBuildsService.new(self).execute(stage, user, 'success', trigger_request).present?
-      end
+
+      build_builds_for_stages(config_processor.stages, user,
+                              'success', trigger_request) && save
     end
 
     def create_next_builds(build)
@@ -113,10 +119,10 @@ module Ci
       prior_builds = latest_builds.where.not(stage: next_stages)
       prior_status = prior_builds.status
 
-      # create builds for next stages based
-      next_stages.any? do |stage|
-        CreateBuildsService.new(self).execute(stage, build.user, prior_status, build.trigger_request).present?
-      end
+      # build builds for next stage that has builds available
+      # and save pipeline if we have builds
+      build_builds_for_stages(next_stages, build.user, prior_status,
+                              build.trigger_request) && save
     end
 
     def retried
@@ -137,10 +143,10 @@ module Ci
       @config_processor ||= begin
         Ci::GitlabCiYamlProcessor.new(ci_yaml_file, project.path_with_namespace)
       rescue Ci::GitlabCiYamlProcessor::ValidationError, Psych::SyntaxError => e
-        save_yaml_error(e.message)
+        self.yaml_errors = e.message
         nil
       rescue
-        save_yaml_error("Undefined error")
+        self.yaml_errors = 'Undefined error'
         nil
       end
     end
@@ -158,11 +164,43 @@ module Ci
     end
 
     def skip_ci?
-      git_commit_message =~ /(\[ci skip\])/ if git_commit_message
+      git_commit_message =~ /\[(ci skip|skip ci)\]/i if git_commit_message
+    end
+
+    def environments
+      builds.where.not(environment: nil).success.pluck(:environment).uniq
+    end
+
+    # Manually set the notes for a Ci::Pipeline
+    # There is no ActiveRecord relation between Ci::Pipeline and notes
+    # as they are related to a commit sha. This method helps importing
+    # them using the +Gitlab::ImportExport::RelationFactory+ class.
+    def notes=(notes)
+      notes.each do |note|
+        note[:id] = nil
+        note[:commit_id] = sha
+        note[:noteable_id] = self['id']
+        note.save!
+      end
+    end
+
+    def notes
+      Note.for_commit_id(sha)
     end
 
     private
 
+    def build_builds_for_stages(stages, user, status, trigger_request)
+      ##
+      # Note that `Array#any?` implements a short circuit evaluation, so we
+      # build builds only for the first stage that has builds available.
+      #
+      stages.any? do |stage|
+        CreateBuildsService.new(self)
+          .execute(stage, user, status, trigger_request).present?
+      end
+    end
+
     def update_state
       statuses.reload
       self.status = if yaml_errors.blank?
@@ -176,10 +214,9 @@ module Ci
       save
     end
 
-    def save_yaml_error(error)
-      return if self.yaml_errors?
-      self.yaml_errors = error
-      update_state
+    def keep_around_commits
+      project.repository.keep_around(self.sha)
+      project.repository.keep_around(self.before_sha)
     end
   end
 end
diff --git a/app/models/ci/runner.rb b/app/models/ci/runner.rb
index adb65292208..b64ec79ec2b 100644
--- a/app/models/ci/runner.rb
+++ b/app/models/ci/runner.rb
@@ -4,7 +4,7 @@ module Ci
 
     LAST_CONTACT_TIME = 5.minutes.ago
     AVAILABLE_SCOPES = %w[specific shared active paused online]
-    FORM_EDITABLE = %i[description tag_list active run_untagged]
+    FORM_EDITABLE = %i[description tag_list active run_untagged locked]
 
     has_many :builds, class_name: 'Ci::Build'
     has_many :runner_projects, dependent: :destroy, class_name: 'Ci::RunnerProject'
@@ -26,6 +26,13 @@ module Ci
         .where("ci_runner_projects.gl_project_id = :project_id OR ci_runners.is_shared = true", project_id: project_id)
     end
 
+    scope :assignable_for, ->(project) do
+      # FIXME: That `to_sql` is needed to workaround a weird Rails bug.
+      #        Without that, placeholders would miss one and couldn't match.
+      where(locked: false).
+        where.not("id IN (#{project.runners.select(:id).to_sql})").specific
+    end
+
     validate :tag_constraints
 
     acts_as_taggable
@@ -56,7 +63,7 @@ module Ci
     def assign_to(project, current_user = nil)
       self.is_shared = false if shared?
       self.save
-      project.runner_projects.create!(runner_id: self.id)
+      project.runner_projects.create(runner_id: self.id)
     end
 
     def display_name
@@ -91,6 +98,10 @@ module Ci
       !shared?
     end
 
+    def can_pick?(build)
+      assignable_for?(build.project) && accepting_tags?(build)
+    end
+
     def only_for?(project)
       projects == [project]
     end
@@ -111,5 +122,13 @@ module Ci
           'can not be empty when runner is not allowed to pick untagged jobs')
       end
     end
+
+    def assignable_for?(project)
+      !locked? || projects.exists?(id: project.id)
+    end
+
+    def accepting_tags?(build)
+      (run_untagged? || build.has_tags?) && (build.tag_list - tag_list).empty?
+    end
   end
 end
diff --git a/app/models/ci/trigger_request.rb b/app/models/ci/trigger_request.rb
index b69ae37668c..fcf2b6dc5e2 100644
--- a/app/models/ci/trigger_request.rb
+++ b/app/models/ci/trigger_request.rb
@@ -1,7 +1,7 @@
 module Ci
   class TriggerRequest < ActiveRecord::Base
     extend Ci::Model
-    
+
     belongs_to :trigger, class_name: 'Ci::Trigger'
     belongs_to :pipeline, class_name: 'Ci::Pipeline', foreign_key: :commit_id
     has_many :builds, class_name: 'Ci::Build'
diff --git a/app/models/ci/variable.rb b/app/models/ci/variable.rb
index f8d5d4486fd..c9c47ec7419 100644
--- a/app/models/ci/variable.rb
+++ b/app/models/ci/variable.rb
@@ -13,6 +13,7 @@ module Ci
 
     attr_encrypted :value, 
        mode: :per_attribute_iv_and_salt,
+       insecure_mode: true,
        key: Gitlab::Application.secrets.db_key_base,
        algorithm: 'aes-256-cbc'
   end
diff --git a/app/models/commit.rb b/app/models/commit.rb
index d69d518fadd..2ef3973c160 100644
--- a/app/models/commit.rb
+++ b/app/models/commit.rb
@@ -214,6 +214,13 @@ class Commit
     @raw.short_id(7)
   end
 
+  def diff_refs
+    Gitlab::Diff::DiffRefs.new(
+      base_sha: self.parent_id || self.sha,
+      head_sha: self.sha
+    )
+  end
+
   def pipelines
     @pipeline ||= project.pipelines.where(sha: sha)
   end
@@ -271,6 +278,32 @@ class Commit
     merged_merge_request ? 'merge request' : 'commit'
   end
 
+  # Get the URI type of the given path
+  #
+  # Used to build URLs to files in the repository in GFM.
+  #
+  # path - String path to check
+  #
+  # Examples:
+  #
+  #   uri_type('doc/README.md') # => :blob
+  #   uri_type('doc/logo.png')  # => :raw
+  #   uri_type('doc/api')       # => :tree
+  #   uri_type('not/found')     # => :nil
+  #
+  # Returns a symbol
+  def uri_type(path)
+    entry = @raw.tree.path(path)
+    if entry[:type] == :blob
+      blob = Gitlab::Git::Blob.new(name: entry[:name])
+      blob.image? ? :raw : :blob
+    else
+      entry[:type]
+    end
+  rescue Rugged::TreeError
+    nil
+  end
+
   private
 
   def repo_changes
diff --git a/app/models/commit_range.rb b/app/models/commit_range.rb
index 4066958f67c..630ee9601e0 100644
--- a/app/models/commit_range.rb
+++ b/app/models/commit_range.rb
@@ -23,7 +23,7 @@ class CommitRange
   attr_reader :commit_from, :notation, :commit_to
   attr_reader :ref_from, :ref_to
 
-  # Optional Project model
+  # The Project model
   attr_accessor :project
 
   # The beginning and ending refs can be named or SHAs, and
@@ -56,7 +56,7 @@ class CommitRange
   # Initialize a CommitRange
   #
   # range_string - The String commit range.
-  # project      - An optional Project model.
+  # project      - The Project model.
   #
   # Raises ArgumentError if `range_string` does not match `PATTERN`.
   def initialize(range_string, project)
diff --git a/app/models/commit_status.rb b/app/models/commit_status.rb
index e53c483b904..e437e3417a8 100644
--- a/app/models/commit_status.rb
+++ b/app/models/commit_status.rb
@@ -1,5 +1,6 @@
 class CommitStatus < ActiveRecord::Base
   include Statuseable
+  include Importable
 
   self.table_name = 'ci_builds'
 
@@ -7,7 +8,9 @@ class CommitStatus < ActiveRecord::Base
   belongs_to :pipeline, class_name: 'Ci::Pipeline', foreign_key: :commit_id, touch: true
   belongs_to :user
 
-  validates :pipeline, presence: true
+  delegate :commit, to: :pipeline
+
+  validates :pipeline, presence: true, unless: :importing?
 
   validates_presence_of :name
 
diff --git a/app/models/concerns/awardable.rb b/app/models/concerns/awardable.rb
index aa4b4201250..06beff177b1 100644
--- a/app/models/concerns/awardable.rb
+++ b/app/models/concerns/awardable.rb
@@ -2,9 +2,10 @@ module Awardable
   extend ActiveSupport::Concern
 
   included do
-    has_many :award_emoji, as: :awardable, dependent: :destroy
+    has_many :award_emoji, -> { includes(:user) }, as: :awardable, dependent: :destroy
 
     if self < Participable
+      # By default we always load award_emoji user association
       participant :award_emoji
     end
   end
@@ -35,6 +36,7 @@ module Awardable
   end
 
   def grouped_awards(with_thumbs: true)
+    # By default we always load award_emoji user association
     awards = award_emoji.group_by(&:name)
 
     if with_thumbs
diff --git a/app/models/concerns/importable.rb b/app/models/concerns/importable.rb
new file mode 100644
index 00000000000..019ef755849
--- /dev/null
+++ b/app/models/concerns/importable.rb
@@ -0,0 +1,6 @@
+module Importable
+  extend ActiveSupport::Concern
+
+  attr_accessor :importing
+  alias_method :importing?, :importing
+end
diff --git a/app/models/concerns/issuable.rb b/app/models/concerns/issuable.rb
index 0ccd3474b81..fb49bd7dd64 100644
--- a/app/models/concerns/issuable.rb
+++ b/app/models/concerns/issuable.rb
@@ -19,9 +19,14 @@ module Issuable
     belongs_to :milestone
     has_many :notes, as: :noteable, dependent: :destroy do
       def authors_loaded?
-        # We check first if we're loaded to not load unnecesarily.
+        # We check first if we're loaded to not load unnecessarily.
         loaded? && to_a.all? { |note| note.association(:author).loaded? }
       end
+
+      def award_emojis_loaded?
+        # We check first if we're loaded to not load unnecessarily.
+        loaded? && to_a.all? { |note| note.association(:award_emoji).loaded? }
+      end
     end
     has_many :label_links, as: :target, dependent: :destroy
     has_many :labels, through: :label_links
@@ -49,11 +54,10 @@ module Issuable
 
     scope :without_label, -> { joins("LEFT OUTER JOIN label_links ON label_links.target_type = '#{name}' AND label_links.target_id = #{table_name}.id").where(label_links: { id: nil }) }
     scope :join_project, -> { joins(:project) }
-    scope :inc_notes_with_associations, -> { includes(notes: :author) }
+    scope :inc_notes_with_associations, -> { includes(notes: [ :project, :author, :award_emoji ]) }
     scope :references_project, -> { references(:project) }
     scope :non_archived, -> { join_project.where(projects: { archived: false }) }
 
-
     delegate :name,
              :email,
              to: :author,
@@ -83,6 +87,12 @@ module Issuable
       User.find(assignee_id_was).update_cache_counts if assignee_id_was
       assignee.update_cache_counts if assignee
     end
+
+    # We want to use optimistic lock for cases when only title or description are involved
+    # http://api.rubyonrails.org/classes/ActiveRecord/Locking/Optimistic.html
+    def locking_enabled?
+      title_changed? || description_changed?
+    end
   end
 
   module ClassMethods
@@ -112,15 +122,18 @@ module Issuable
     end
 
     def sort(method, excluded_labels: [])
-      case method.to_s
-      when 'milestone_due_asc' then order_milestone_due_asc
-      when 'milestone_due_desc' then order_milestone_due_desc
-      when 'downvotes_desc' then order_downvotes_desc
-      when 'upvotes_desc' then order_upvotes_desc
-      when 'priority' then order_labels_priority(excluded_labels: excluded_labels)
-      else
-        order_by(method)
-      end
+      sorted = case method.to_s
+               when 'milestone_due_asc' then order_milestone_due_asc
+               when 'milestone_due_desc' then order_milestone_due_desc
+               when 'downvotes_desc' then order_downvotes_desc
+               when 'upvotes_desc' then order_upvotes_desc
+               when 'priority' then order_labels_priority(excluded_labels: excluded_labels)
+               else
+                 order_by(method)
+               end
+
+      # Break ties with the ID column for pagination
+      sorted.order(id: :desc)
     end
 
     def order_labels_priority(excluded_labels: [])
@@ -257,7 +270,14 @@ module Issuable
     # already have their authors loaded (possibly because the scope
     # `inc_notes_with_associations` was used) and skip the inclusion if that's
     # the case.
-    notes.authors_loaded? ? notes : notes.includes(:author)
+    includes = []
+    includes << :author unless notes.authors_loaded?
+    includes << :award_emoji unless notes.award_emojis_loaded?
+    if includes.any?
+      notes.includes(includes)
+    else
+      notes
+    end
   end
 
   def updated_tasks
diff --git a/app/models/concerns/mentionable.rb b/app/models/concerns/mentionable.rb
index f00b5b8497c..8cac47246db 100644
--- a/app/models/concerns/mentionable.rb
+++ b/app/models/concerns/mentionable.rb
@@ -45,7 +45,7 @@ module Mentionable
 
   def all_references(current_user = nil, text = nil, extractor: nil)
     extractor ||= Gitlab::ReferenceExtractor.
-      new(project, current_user || author)
+      new(project, current_user)
 
     if text
       extractor.analyze(text, author: author)
diff --git a/app/models/concerns/note_on_diff.rb b/app/models/concerns/note_on_diff.rb
new file mode 100644
index 00000000000..2785fbb21c9
--- /dev/null
+++ b/app/models/concerns/note_on_diff.rb
@@ -0,0 +1,52 @@
+module NoteOnDiff
+  extend ActiveSupport::Concern
+
+  NUMBER_OF_TRUNCATED_DIFF_LINES = 16
+
+  included do
+    delegate :blob, :highlighted_diff_lines, to: :diff_file, allow_nil: true
+  end
+
+  def diff_note?
+    true
+  end
+
+  def diff_file
+    raise NotImplementedError
+  end
+
+  def diff_line
+    raise NotImplementedError
+  end
+
+  def for_line?(line)
+    raise NotImplementedError
+  end
+
+  def diff_attributes
+    raise NotImplementedError
+  end
+
+  def can_be_award_emoji?
+    false
+  end
+
+  # Returns an array of at most 16 highlighted lines above a diff note
+  def truncated_diff_lines
+    prev_lines = []
+
+    highlighted_diff_lines.each do |line|
+      if line.meta?
+        prev_lines.clear
+      else
+        prev_lines << line
+
+        break if for_line?(line)
+
+        prev_lines.shift if prev_lines.length >= NUMBER_OF_TRUNCATED_DIFF_LINES
+      end
+    end
+
+    prev_lines
+  end
+end
diff --git a/app/models/concerns/participable.rb b/app/models/concerns/participable.rb
index 9056722f45e..9822844357d 100644
--- a/app/models/concerns/participable.rb
+++ b/app/models/concerns/participable.rb
@@ -53,6 +53,16 @@ module Participable
   #
   # Returns an Array of User instances.
   def participants(current_user = nil)
+    @participants ||= Hash.new do |hash, user|
+      hash[user] = raw_participants(user)
+    end
+
+    @participants[current_user]
+  end
+
+  private
+
+  def raw_participants(current_user = nil)
     current_user ||= author
     ext = Gitlab::ReferenceExtractor.new(project, current_user)
     participants = Set.new
diff --git a/app/models/concerns/referable.rb b/app/models/concerns/referable.rb
index ce064f675ae..dee940a3f88 100644
--- a/app/models/concerns/referable.rb
+++ b/app/models/concerns/referable.rb
@@ -49,6 +49,10 @@ module Referable
       raise NotImplementedError, "#{self} does not implement #{__method__}"
     end
 
+    def reference_valid?(reference)
+      true
+    end
+
     def link_reference_pattern(route, pattern)
       %r{
         (?<url>
diff --git a/app/models/deployment.rb b/app/models/deployment.rb
new file mode 100644
index 00000000000..520026c18dd
--- /dev/null
+++ b/app/models/deployment.rb
@@ -0,0 +1,35 @@
+class Deployment < ActiveRecord::Base
+  include InternalId
+
+  belongs_to :project, required: true, validate: true
+  belongs_to :environment, required: true, validate: true
+  belongs_to :user
+  belongs_to :deployable, polymorphic: true
+
+  validates :sha, presence: true
+  validates :ref, presence: true
+
+  delegate :name, to: :environment, prefix: true
+
+  after_save :keep_around_commit
+
+  def commit
+    project.commit(sha)
+  end
+
+  def commit_title
+    commit.try(:title)
+  end
+
+  def short_sha
+    Commit.truncate_sha(sha)
+  end
+
+  def last?
+    self == environment.last_deployment
+  end
+
+  def keep_around_commit
+    project.repository.keep_around(self.sha)
+  end
+end
diff --git a/app/models/diff_note.rb b/app/models/diff_note.rb
new file mode 100644
index 00000000000..9671955db36
--- /dev/null
+++ b/app/models/diff_note.rb
@@ -0,0 +1,127 @@
+class DiffNote < Note
+  include NoteOnDiff
+
+  serialize :original_position, Gitlab::Diff::Position
+  serialize :position, Gitlab::Diff::Position
+
+  validates :original_position, presence: true
+  validates :position, presence: true
+  validates :diff_line, presence: true
+  validates :line_code, presence: true, line_code: true
+  validates :noteable_type, inclusion: { in: ['Commit', 'MergeRequest'] }
+  validate :positions_complete
+  validate :verify_supported
+
+  before_validation :set_original_position, :update_position, on: :create
+  before_validation :set_line_code
+  after_save :keep_around_commits
+
+  class << self
+    def build_discussion_id(noteable_type, noteable_id, position)
+      [super(noteable_type, noteable_id), *position.key].join("-")
+    end
+  end
+
+  def new_diff_note?
+    true
+  end
+
+  def diff_attributes
+    { position: position.to_json }
+  end
+
+  def discussion_id
+    @discussion_id ||= self.class.build_discussion_id(noteable_type, noteable_id || commit_id, position)
+  end
+
+  def original_discussion_id
+    @original_discussion_id ||= self.class.build_discussion_id(noteable_type, noteable_id || commit_id, original_position)
+  end
+
+  def position=(new_position)
+    if new_position.is_a?(String)
+      new_position = JSON.parse(new_position) rescue nil
+    end
+
+    if new_position.is_a?(Hash)
+      new_position = new_position.with_indifferent_access
+      new_position = Gitlab::Diff::Position.new(new_position)
+    end
+
+    super(new_position)
+  end
+
+  def diff_file
+    @diff_file ||= self.original_position.diff_file(self.project.repository)
+  end
+
+  def diff_line
+    @diff_line ||= diff_file.line_for_position(self.original_position) if diff_file
+  end
+
+  def for_line?(line)
+    diff_file.position(line) == self.original_position
+  end
+
+  def active?(diff_refs = nil)
+    return false unless supported?
+    return true if for_commit?
+
+    diff_refs ||= self.noteable.diff_refs
+
+    self.position.diff_refs == diff_refs
+  end
+
+  private
+
+  def supported?
+    !self.for_merge_request? || self.noteable.support_new_diff_notes?
+  end
+
+  def set_original_position
+    self.original_position = self.position.dup
+  end
+
+  def set_line_code
+    self.line_code = self.position.line_code(self.project.repository)
+  end
+
+  def update_position
+    return unless supported?
+    return if for_commit?
+
+    return if active?
+
+    Notes::DiffPositionUpdateService.new(
+      self.project,
+      nil,
+      old_diff_refs: self.position.diff_refs,
+      new_diff_refs: self.noteable.diff_refs,
+      paths: self.position.paths
+    ).execute(self)
+  end
+
+  def verify_supported
+    return if supported?
+
+    errors.add(:noteable, "doesn't support new-style diff notes")
+  end
+
+  def positions_complete
+    return if self.original_position.complete? && self.position.complete?
+
+    errors.add(:position, "is invalid")
+  end
+
+  def keep_around_commits
+    project.repository.keep_around(self.original_position.base_sha)
+    project.repository.keep_around(self.original_position.start_sha)
+    project.repository.keep_around(self.original_position.head_sha)
+
+    if self.position != self.original_position
+      project.repository.keep_around(self.position.base_sha)
+      project.repository.keep_around(self.position.start_sha)
+      project.repository.keep_around(self.position.head_sha)
+    end
+  end
+end
diff --git a/app/models/environment.rb b/app/models/environment.rb
new file mode 100644
index 00000000000..ac3a571a1f3
--- /dev/null
+++ b/app/models/environment.rb
@@ -0,0 +1,16 @@
+class Environment < ActiveRecord::Base
+  belongs_to :project, required: true, validate: true
+
+  has_many :deployments
+
+  validates :name,
+            presence: true,
+            uniqueness: { scope: :project_id },
+            length: { within: 0..255 },
+            format: { with: Gitlab::Regex.environment_name_regex,
+                      message: Gitlab::Regex.environment_name_regex_message }
+
+  def last_deployment
+    deployments.last
+  end
+end
diff --git a/app/models/event.rb b/app/models/event.rb
index 716039fb54b..fd736d12359 100644
--- a/app/models/event.rb
+++ b/app/models/event.rb
@@ -67,7 +67,7 @@ class Event < ActiveRecord::Base
     elsif issue? || issue_note?
       Ability.abilities.allowed?(user, :read_issue, note? ? note_target : target)
     else
-      ((merge_request? || note?) && target) || milestone?
+      ((merge_request? || note?) && target.present?) || milestone?
     end
   end
 
@@ -136,7 +136,7 @@ class Event < ActiveRecord::Base
   end
 
   def note?
-    target_type == "Note"
+    target.is_a?(Note)
   end
 
   def issue?
@@ -315,7 +315,7 @@ class Event < ActiveRecord::Base
 
   def body?
     if push?
-      push_with_commits?
+      push_with_commits? || rm_ref?
     elsif note?
       true
     else
diff --git a/app/models/group.rb b/app/models/group.rb
index b8dffe9f5b9..37631b99701 100644
--- a/app/models/group.rb
+++ b/app/models/group.rb
@@ -6,9 +6,16 @@ class Group < Namespace
   include AccessRequestable
   include Referable
 
-  has_many :group_members, dependent: :destroy, as: :source, class_name: 'GroupMember'
+  has_many :group_members, -> { where(requested_at: nil) }, dependent: :destroy, as: :source, class_name: 'GroupMember'
   alias_method :members, :group_members
-  has_many :users, -> { where(members: { requested_at: nil }) }, through: :group_members
+  has_many :users, through: :group_members
+  has_many :owners,
+    -> { where(members: { access_level: Gitlab::Access::OWNER }) },
+    through: :group_members,
+    source: :user
+
+  has_many :requesters, -> { where.not(requested_at: nil) }, dependent: :destroy, as: :source, class_name: 'GroupMember'
+
   has_many :project_group_links, dependent: :destroy
   has_many :shared_projects, through: :project_group_links, source: :project
   has_many :notification_settings, dependent: :destroy, as: :source
@@ -83,15 +90,11 @@ class Group < Namespace
   end
 
   def avatar_url(size = nil)
-    if avatar.present?
+    if self[:avatar].present?
       [gitlab_config.url, avatar.url].join
     end
   end
 
-  def owners
-    @owners ||= group_members.owners.includes(:user).map(&:user)
-  end
-
   def add_users(user_ids, access_level, current_user = nil)
     user_ids.each do |user_id|
       Member.add_user(self.group_members, user_id, access_level, current_user)
diff --git a/app/models/issue.rb b/app/models/issue.rb
index 1bdf9c011b2..60abd47409e 100644
--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@@ -19,6 +19,8 @@ class Issue < ActiveRecord::Base
   belongs_to :project
   belongs_to :moved_to, class_name: 'Issue'
 
+  has_many :events, as: :target, dependent: :destroy
+
   validates :project, presence: true
 
   scope :cared, ->(user) { where(assignee_id: user) }
@@ -83,6 +85,10 @@ class Issue < ActiveRecord::Base
     @link_reference_pattern ||= super("issues", /(?<issue>\d+)/)
   end
 
+  def self.reference_valid?(reference)
+    reference.to_i > 0 && reference.to_i <= Gitlab::Database::MAX_INT_VALUE
+  end
+
   def self.sort(method, excluded_labels: [])
     case method.to_s
     when 'due_date_asc' then order_due_date_asc
diff --git a/app/models/jira_issue.rb b/app/models/jira_issue.rb
deleted file mode 100644
index 5b21aac5e43..00000000000
--- a/app/models/jira_issue.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-class JiraIssue < ExternalIssue
-end
diff --git a/app/models/key.rb b/app/models/key.rb
index 0532e84f47d..b9bc38a0436 100644
--- a/app/models/key.rb
+++ b/app/models/key.rb
@@ -9,7 +9,7 @@ class Key < ActiveRecord::Base
   before_validation :strip_white_space, :generate_fingerprint
 
   validates :title, presence: true, length: { within: 0..255 }
-  validates :key, presence: true, length: { within: 0..5000 }, format: { with: /\A(ssh|ecdsa)-.*\Z/ }, uniqueness: true
+  validates :key, presence: true, length: { within: 0..5000 }, format: { with: /\A(ssh|ecdsa)-.*\Z/ }
   validates :key, format: { without: /\n|\r/, message: 'should be a single line' }
   validates :fingerprint, uniqueness: true, presence: { message: 'cannot be generated' }
 
diff --git a/app/models/label.rb b/app/models/label.rb
index 49c352cc239..35e678001dc 100644
--- a/app/models/label.rb
+++ b/app/models/label.rb
@@ -20,10 +20,10 @@ class Label < ActiveRecord::Base
   validates :color, color: true, allow_blank: false
   validates :project, presence: true, unless: Proc.new { |service| service.template? }
 
-  # Don't allow '?', '&', and ',' for label titles
+  # Don't allow ',' for label titles
   validates :title,
             presence: true,
-            format: { with: /\A[^&\?,]+\z/ },
+            format: { with: /\A[^,]+\z/ },
             uniqueness: { scope: :project_id }
 
   before_save :nullify_priority
@@ -52,14 +52,17 @@ class Label < ActiveRecord::Base
   # This pattern supports cross-project references.
   #
   def self.reference_pattern
+    # NOTE: The id pattern only matches when all characters on the expression
+    # are digits, so it will match ~2 but not ~2fa because that's probably a
+    # label name and we want it to be matched as such.
     @reference_pattern ||= %r{
       (#{Project.reference_pattern})?
       #{Regexp.escape(reference_prefix)}
       (?:
-        (?<label_id>\d+) | # Integer-based label ID, or
+        (?<label_id>\d+(?!\S\w)\b) | # Integer-based label ID, or
         (?<label_name>
-          [A-Za-z0-9_-]+ | # String-based single-word label title, or
-          "[^&\?,]+"       # String-based multi-word label surrounded in quotes
+          [A-Za-z0-9_\-\?\.&]+ | # String-based single-word label title, or
+          ".+?"                  # String-based multi-word label surrounded in quotes
         )
       )
     }x
@@ -114,7 +117,7 @@ class Label < ActiveRecord::Base
   end
 
   def title=(value)
-    write_attribute(:title, Sanitize.clean(value.to_s)) if value.present?
+    write_attribute(:title, sanitize_title(value)) if value.present?
   end
 
   private
@@ -132,4 +135,8 @@ class Label < ActiveRecord::Base
   def nullify_priority
     self.priority = nil if priority.blank?
   end
+
+  def sanitize_title(value)
+    CGI.unescapeHTML(Sanitize.clean(value.to_s))
+  end
 end
diff --git a/app/models/legacy_diff_note.rb b/app/models/legacy_diff_note.rb
index 95fd510eb3a..790dfd4d480 100644
--- a/app/models/legacy_diff_note.rb
+++ b/app/models/legacy_diff_note.rb
@@ -1,4 +1,6 @@
 class LegacyDiffNote < Note
+  include NoteOnDiff
+
   serialize :st_diff
 
   validates :line_code, presence: true, line_code: true
@@ -11,77 +13,36 @@ class LegacyDiffNote < Note
     end
   end
 
-  def diff_note?
+  def legacy_diff_note?
     true
   end
 
-  def legacy_diff_note?
-    true
+  def diff_attributes
+    { line_code: line_code }
   end
 
   def discussion_id
-    @discussion_id ||= self.class.build_discussion_id(noteable_type, noteable_id || commit_id, line_code, active?)
+    @discussion_id ||= self.class.build_discussion_id(noteable_type, noteable_id || commit_id, line_code)
   end
 
   def diff_file_hash
     line_code.split('_')[0] if line_code
   end
 
-  def diff_old_line
-    line_code.split('_')[1].to_i if line_code
-  end
-
-  def diff_new_line
-    line_code.split('_')[2].to_i if line_code
-  end
-
   def diff
     @diff ||= Gitlab::Git::Diff.new(st_diff) if st_diff.respond_to?(:map)
   end
 
-  def diff_file_path
-    diff.new_path.presence || diff.old_path
-  end
-
-  def diff_lines
-    @diff_lines ||= Gitlab::Diff::Parser.new.parse(diff.diff.each_line)
+  def diff_file
+    @diff_file ||= Gitlab::Diff::File.new(diff, repository: self.project.repository) if diff
   end
 
   def diff_line
-    @diff_line ||= diff_lines.find { |line| generate_line_code(line) == self.line_code }
+    @diff_line ||= diff_file.line_for_line_code(self.line_code)
   end
 
-  def diff_line_text
-    diff_line.try(:text)
-  end
-
-  def diff_line_type
-    diff_line.try(:type)
-  end
-
-  def highlighted_diff_lines
-    Gitlab::Diff::Highlight.new(diff_lines).highlight
-  end
-
-  def truncated_diff_lines
-    max_number_of_lines = 16
-    prev_match_line = nil
-    prev_lines = []
-
-    highlighted_diff_lines.each do |line|
-      if line.type == "match"
-        prev_lines.clear
-        prev_match_line = line
-      else
-        prev_lines << line
-
-        break if generate_line_code(line) == self.line_code
-
-        prev_lines.shift if prev_lines.length >= max_number_of_lines
-      end
-    end
-
-    prev_lines
+  def for_line?(line)
+    !line.meta? && diff_file.line_code(line) == self.line_code
   end
 
   # Check if this note is part of an "active" discussion
@@ -102,7 +63,7 @@ class LegacyDiffNote < Note
     if noteable_diff
       parsed_lines = Gitlab::Diff::Parser.new.parse(noteable_diff.diff.each_line)
 
-      @active = parsed_lines.any? { |line_obj| line_obj.text == diff_line_text }
+      @active = parsed_lines.any? { |line_obj| line_obj.text == diff_line.text }
     else
       @active = false
     end
@@ -110,10 +71,6 @@ class LegacyDiffNote < Note
     @active
   end
 
-  def award_emoji_supported?
-    false
-  end
-
   private
 
   def find_diff
@@ -149,10 +106,6 @@ class LegacyDiffNote < Note
     self.class.where(attributes).last.try(:diff)
   end
 
-  def generate_line_code(line)
-    Gitlab::Diff::LineCode.generate(diff_file_path, line.new_pos, line.old_pos)
-  end
-
   # Find the diff on noteable that matches our own
   def find_noteable_diff
     diffs = noteable.diffs(Commit.max_diff_options)
diff --git a/app/models/member.rb b/app/models/member.rb
index cea6d259760..44db3d977fa 100644
--- a/app/models/member.rb
+++ b/app/models/member.rb
@@ -1,5 +1,6 @@
 class Member < ActiveRecord::Base
   include Sortable
+  include Importable
   include Gitlab::Access
 
   attr_accessor :raw_invite_token
@@ -29,8 +30,7 @@ class Member < ActiveRecord::Base
   scope :invite, -> { where.not(invite_token: nil) }
   scope :non_invite, -> { where(invite_token: nil) }
   scope :request, -> { where.not(requested_at: nil) }
-  scope :non_request, -> { where(requested_at: nil) }
-  scope :non_pending, -> { non_request.non_invite }
+  scope :has_access, -> { where('access_level > 0') }
 
   scope :guests, -> { where(access_level: GUEST) }
   scope :reporters, -> { where(access_level: REPORTER) }
@@ -41,13 +41,12 @@ class Member < ActiveRecord::Base
 
   before_validation :generate_invite_token, on: :create, if: -> (member) { member.invite_email.present? }
 
-  after_create :send_invite, if: :invite?
-  after_create :send_request, if: :request?
-  after_create :create_notification_setting, unless: :pending?
-  after_create :post_create_hook, unless: :pending?
-  after_update :post_update_hook, unless: :pending?
+  after_create :send_invite, if: :invite?, unless: :importing?
+  after_create :send_request, if: :request?, unless: :importing?
+  after_create :create_notification_setting, unless: [:pending?, :importing?]
+  after_create :post_create_hook, unless: [:pending?, :importing?]
+  after_update :post_update_hook, unless: [:pending?, :importing?]
   after_destroy :post_destroy_hook, unless: :pending?
-  after_destroy :post_decline_request, if: :request?
 
   delegate :name, :username, :email, to: :user, prefix: true
 
@@ -187,7 +186,7 @@ class Member < ActiveRecord::Base
   end
 
   def send_request
-    # override in subclass
+    notification_service.new_access_request(self)
   end
 
   def post_create_hook
@@ -214,10 +213,6 @@ class Member < ActiveRecord::Base
     post_create_hook
   end
 
-  def post_decline_request
-    # override in subclass
-  end
-
   def system_hook_service
     SystemHooksService.new
   end
diff --git a/app/models/members/group_member.rb b/app/models/members/group_member.rb
index 363db877968..2f13d339c89 100644
--- a/app/models/members/group_member.rb
+++ b/app/models/members/group_member.rb
@@ -33,12 +33,6 @@ class GroupMember < Member
     super
   end
 
-  def send_request
-    notification_service.new_group_access_request(self)
-
-    super
-  end
-
   def post_create_hook
     notification_service.new_group_member(self)
 
@@ -64,10 +58,4 @@ class GroupMember < Member
 
     super
   end
-
-  def post_decline_request
-    notification_service.decline_group_access_request(self)
-
-    super
-  end
 end
diff --git a/app/models/members/project_member.rb b/app/models/members/project_member.rb
index 250ee04fd1d..f39afc61ce9 100644
--- a/app/models/members/project_member.rb
+++ b/app/models/members/project_member.rb
@@ -15,7 +15,6 @@ class ProjectMember < Member
   before_destroy :delete_member_todos
 
   class << self
-
     # Add users to project teams with passed access option
     #
     # access can be an integer representing a access code
@@ -111,12 +110,6 @@ class ProjectMember < Member
     super
   end
 
-  def send_request
-    notification_service.new_project_access_request(self)
-
-    super
-  end
-
   def post_create_hook
     unless owner?
       event_service.join_project(self.project, self.user)
@@ -152,12 +145,6 @@ class ProjectMember < Member
     super
   end
 
-  def post_decline_request
-    notification_service.decline_project_access_request(self)
-
-    super
-  end
-
   def event_service
     EventCreateService.new
   end
diff --git a/app/models/merge_request.rb b/app/models/merge_request.rb
index 7b8858b24d6..157901378d3 100644
--- a/app/models/merge_request.rb
+++ b/app/models/merge_request.rb
@@ -4,6 +4,7 @@ class MergeRequest < ActiveRecord::Base
   include Referable
   include Sortable
   include Taskable
+  include Importable
 
   belongs_to :target_project, foreign_key: :target_project_id, class_name: "Project"
   belongs_to :source_project, foreign_key: :source_project_id, class_name: "Project"
@@ -11,12 +12,14 @@ class MergeRequest < ActiveRecord::Base
 
   has_one :merge_request_diff, dependent: :destroy
 
+  has_many :events, as: :target, dependent: :destroy
+
   serialize :merge_params, Hash
 
-  after_create :create_merge_request_diff
+  after_create :create_merge_request_diff, unless: :importing?
   after_update :update_merge_request_diff
 
-  delegate :commits, :diffs, :real_size, to: :merge_request_diff, prefix: nil
+  delegate :commits, :real_size, to: :merge_request_diff, prefix: nil
 
   # When this attribute is true some MR validation is ignored
   # It allows us to close or modify broken merge requests
@@ -26,10 +29,6 @@ class MergeRequest < ActiveRecord::Base
   # when creating new merge request
   attr_accessor :can_be_created, :compare_commits, :compare
 
-  # Temporary fields to store target_sha, and base_sha to
-  # compare when importing pull requests from GitHub
-  attr_accessor :base_target_sha, :head_source_sha
-
   state_machine :state, initial: :opened do
     event :close do
       transition [:reopened, :opened] => :closed
@@ -86,21 +85,16 @@ class MergeRequest < ActiveRecord::Base
     state :cannot_be_merged
 
     around_transition do |merge_request, transition, block|
-      merge_request.record_timestamps = false
-      begin
-        block.call
-      ensure
-        merge_request.record_timestamps = true
-      end
+      Gitlab::Timeless.timeless(merge_request, &block)
     end
   end
 
-  validates :source_project, presence: true, unless: :allow_broken
+  validates :source_project, presence: true, unless: [:allow_broken, :importing?]
   validates :source_branch, presence: true
   validates :target_project, presence: true
   validates :target_branch, presence: true
   validates :merge_user, presence: true, if: :merge_when_build_succeeds?
-  validate :validate_branches, unless: :allow_broken
+  validate :validate_branches, unless: [:allow_broken, :importing?]
   validate :validate_fork
 
   scope :by_branch, ->(branch_name) { where("(source_branch LIKE :branch) OR (target_branch LIKE :branch)", branch: branch_name) }
@@ -114,6 +108,8 @@ class MergeRequest < ActiveRecord::Base
   scope :join_project, -> { joins(:target_project) }
   scope :references_project, -> { references(:target_project) }
 
+  after_save :keep_around_commit
+
   def self.reference_prefix
     '!'
   end
@@ -132,6 +128,10 @@ class MergeRequest < ActiveRecord::Base
     @link_reference_pattern ||= super("merge_requests", /(?<merge_request>\d+)/)
   end
 
+  def self.reference_valid?(reference)
+    reference.to_i > 0 && reference.to_i <= Gitlab::Database::MAX_INT_VALUE
+  end
+
   # Returns all the merge requests from an ActiveRecord:Relation.
   #
   # This method uses a UNION as it usually operates on the result of
@@ -160,28 +160,99 @@ class MergeRequest < ActiveRecord::Base
     reference
   end
 
-  def last_commit
-    merge_request_diff ? merge_request_diff.last_commit : compare_commits.last
-  end
-
   def first_commit
     merge_request_diff ? merge_request_diff.first_commit : compare_commits.first
   end
 
+  def diffs(*args)
+    merge_request_diff ? merge_request_diff.diffs(*args) : compare.diffs(*args)
+  end
+
   def diff_size
     merge_request_diff.size
   end
 
   def diff_base_commit
-    if merge_request_diff
+    if persisted?
       merge_request_diff.base_commit
-    elsif source_sha
-      self.target_project.merge_base_commit(self.source_sha, self.target_branch)
+    elsif diff_start_commit && diff_head_commit
+      self.target_project.merge_base_commit(diff_start_sha, diff_head_sha)
     end
   end
 
-  def last_commit_short_sha
-    last_commit.short_id
+  # MRs created before 8.4 don't store a MergeRequestDiff#base_commit_sha,
+  # but we need to get a commit for the "View file @ ..." link by deleted files,
+  # so we find the likely one if we can't get the actual one.
+  # This will not be the actual base commit if the target branch was merged into
+  # the source branch after the merge request was created, but it is good enough
+  # for the specific purpose of linking to a commit.
+  # It is not good enough for use in `Gitlab::Git::DiffRefs`, which needs the
+  # true base commit, so we can't simply have `#diff_base_commit` fall back on
+  # this method.
+  def likely_diff_base_commit
+    first_commit.parent || first_commit
+  end
+
+  def diff_start_commit
+    if persisted?
+      merge_request_diff.start_commit
+    else
+      target_branch_head
+    end
+  end
+
+  def diff_head_commit
+    if persisted?
+      merge_request_diff.head_commit
+    else
+      source_branch_head
+    end
+  end
+
+  def diff_start_sha
+    diff_start_commit.try(:sha)
+  end
+
+  def diff_base_sha
+    diff_base_commit.try(:sha)
+  end
+
+  def diff_head_sha
+    diff_head_commit.try(:sha)
+  end
+
+  # When importing a pull request from GitHub, the old and new branches may no
+  # longer actually exist by those names, but we need to recreate the merge
+  # request diff with the right source and target shas.
+  # We use these attributes to force these to the intended values.
+  attr_writer :target_branch_sha, :source_branch_sha
+
+  def source_branch_head
+    source_branch_ref = @source_branch_sha || source_branch
+    source_project.repository.commit(source_branch) if source_branch_ref
+  end
+
+  def target_branch_head
+    target_branch_ref = @target_branch_sha || target_branch
+    target_project.repository.commit(target_branch) if target_branch_ref
+  end
+
+  def target_branch_sha
+    target_branch_head.try(:sha)
+  end
+
+  def source_branch_sha
+    source_branch_head.try(:sha)
+  end
+
+  def diff_refs
+    return unless diff_start_commit || diff_base_commit
+
+    Gitlab::Diff::DiffRefs.new(
+      base_sha:  diff_base_sha,
+      start_sha: diff_start_sha,
+      head_sha:  diff_head_sha
+    )
   end
 
   def validate_branches
@@ -218,21 +289,30 @@ class MergeRequest < ActiveRecord::Base
 
   def update_merge_request_diff
     if source_branch_changed? || target_branch_changed?
-      reload_code
+      reload_diff
     end
   end
 
-  def reload_code
-    if merge_request_diff && open?
-      merge_request_diff.reload_content
-    end
+  def reload_diff
+    return unless merge_request_diff && open?
+
+    old_diff_refs = self.diff_refs
+
+    merge_request_diff.reload_content
+
+    new_diff_refs = self.diff_refs
+
+    update_diff_notes_positions(
+      old_diff_refs: old_diff_refs,
+      new_diff_refs: new_diff_refs
+    )
   end
 
   def check_if_can_be_merged
     return unless unchecked?
 
     can_be_merged =
-      !broken? && project.repository.can_be_merged?(source_sha, target_branch)
+      !broken? && project.repository.can_be_merged?(diff_head_sha, target_branch)
 
     if can_be_merged
       mark_as_mergeable
@@ -242,11 +322,11 @@ class MergeRequest < ActiveRecord::Base
   end
 
   def merge_event
-    self.target_project.events.where(target_id: self.id, target_type: "MergeRequest", action: Event::MERGED).last
+    @merge_event ||= target_project.events.where(target_id: self.id, target_type: "MergeRequest", action: Event::MERGED).last
   end
 
   def closed_event
-    self.target_project.events.where(target_id: self.id, target_type: "MergeRequest", action: Event::CLOSED).last
+    @closed_event ||= target_project.events.where(target_id: self.id, target_type: "MergeRequest", action: Event::CLOSED).last
   end
 
   WIP_REGEX = /\A\s*(\[WIP\]\s*|WIP:\s*|WIP\s+)+\s*/i.freeze
@@ -259,19 +339,19 @@ class MergeRequest < ActiveRecord::Base
     self.title.sub(WIP_REGEX, "")
   end
 
-  def mergeable?
-    return false unless mergeable_state?
+  def mergeable?(skip_ci_check: false)
+    return false unless mergeable_state?(skip_ci_check: skip_ci_check)
 
     check_if_can_be_merged
 
     can_be_merged?
   end
 
-  def mergeable_state?
+  def mergeable_state?(skip_ci_check: false)
     return false unless open?
     return false if work_in_progress?
     return false if broken?
-    return false unless mergeable_ci_state?
+    return false unless skip_ci_check || mergeable_ci_state?
 
     true
   end
@@ -284,7 +364,7 @@ class MergeRequest < ActiveRecord::Base
     !source_project.protected_branch?(source_branch) &&
       !source_project.root_ref?(source_branch) &&
       Ability.abilities.allowed?(current_user, :push_code, source_project) &&
-      last_commit == source_project.commit(source_branch)
+      diff_head_commit == source_branch_head
   end
 
   def should_remove_source_branch?
@@ -314,13 +394,6 @@ class MergeRequest < ActiveRecord::Base
     )
   end
 
-  # Returns the commit as a series of email patches.
-  #
-  # see "git format-patch"
-  def to_patch
-    target_project.repository.format_patch(diff_base_commit.sha, source_sha)
-  end
-
   def hook_attrs
     attrs = {
       source: source_project.try(:hook_attrs),
@@ -329,8 +402,8 @@ class MergeRequest < ActiveRecord::Base
       work_in_progress: work_in_progress?
     }
 
-    if last_commit
-      attrs.merge!(last_commit: last_commit.hook_attrs)
+    if diff_head_commit
+      attrs.merge!(last_commit: diff_head_commit.hook_attrs)
     end
 
     attributes.merge!(attrs)
@@ -479,7 +552,7 @@ class MergeRequest < ActiveRecord::Base
   end
 
   def can_be_merged_by?(user)
-    ::Gitlab::GitAccess.new(user, project).can_push_to_branch?(target_branch)
+    ::Gitlab::GitAccess.new(user, project, 'web').can_push_to_branch?(target_branch)
   end
 
   def mergeable_ci_state?
@@ -508,22 +581,6 @@ class MergeRequest < ActiveRecord::Base
     end
   end
 
-  def target_sha
-    return @base_target_sha if defined?(@base_target_sha)
-
-    target_project.repository.commit(target_branch).try(:sha)
-  end
-
-  def source_sha
-    return @head_source_sha if defined?(@head_source_sha)
-
-    last_commit.try(:sha) || source_tip.try(:sha)
-  end
-
-  def source_tip
-    source_branch && source_project.repository.commit(source_branch)
-  end
-
   def fetch_ref
     target_project.repository.fetch_ref(
       source_project.repository.path_to_repo,
@@ -536,12 +593,12 @@ class MergeRequest < ActiveRecord::Base
     "refs/merge-requests/#{iid}/head"
   end
 
-  def ref_is_fetched?
-    File.exist?(File.join(project.repository.path_to_repo, ref_path))
+  def ref_fetched?
+    project.repository.ref_exists?(ref_path)
   end
 
   def ensure_ref_fetched
-    fetch_ref unless ref_is_fetched?
+    fetch_ref unless ref_fetched?
   end
 
   def in_locked_state
@@ -556,10 +613,10 @@ class MergeRequest < ActiveRecord::Base
   def diverged_commits_count
     cache = Rails.cache.read(:"merge_request_#{id}_diverged_commits")
 
-    if cache.blank? || cache[:source_sha] != source_sha || cache[:target_sha] != target_sha
+    if cache.blank? || cache[:source_sha] != source_branch_sha || cache[:target_sha] != target_branch_sha
       cache = {
-        source_sha: source_sha,
-        target_sha: target_sha,
+        source_sha: source_branch_sha,
+        target_sha: target_branch_sha,
         diverged_commits_count: compute_diverged_commits_count
       }
       Rails.cache.write(:"merge_request_#{id}_diverged_commits", cache)
@@ -569,9 +626,9 @@ class MergeRequest < ActiveRecord::Base
   end
 
   def compute_diverged_commits_count
-    return 0 unless source_sha && target_sha
+    return 0 unless source_branch_sha && target_branch_sha
 
-    Gitlab::Git::Commit.between(target_project.repository.raw_repository, source_sha, target_sha).size
+    Gitlab::Git::Commit.between(target_project.repository.raw_repository, source_branch_sha, target_branch_sha).size
   end
   private :compute_diverged_commits_count
 
@@ -580,13 +637,7 @@ class MergeRequest < ActiveRecord::Base
   end
 
   def pipeline
-    @pipeline ||= source_project.pipeline(last_commit.id, source_branch) if last_commit && source_project
-  end
-
-  def diff_refs
-    return nil unless diff_base_commit
-
-    [diff_base_commit, last_commit]
+    @pipeline ||= source_project.pipeline(diff_head_sha, source_branch) if diff_head_sha && source_project
   end
 
   def merge_commit
@@ -600,4 +651,38 @@ class MergeRequest < ActiveRecord::Base
   def can_be_cherry_picked?
     merge_commit
   end
+
+  def support_new_diff_notes?
+    diff_refs && diff_refs.complete?
+  end
+
+  def update_diff_notes_positions(old_diff_refs:, new_diff_refs:)
+    return unless support_new_diff_notes?
+    return if new_diff_refs == old_diff_refs
+
+    active_diff_notes = self.notes.diff_notes.select do |note|
+      note.new_diff_note? && note.active?(old_diff_refs)
+    end
+
+    return if active_diff_notes.empty?
+
+    paths = active_diff_notes.flat_map { |n| n.diff_file.paths }.uniq
+
+    service = Notes::DiffPositionUpdateService.new(
+      self.project,
+      nil,
+      old_diff_refs: old_diff_refs,
+      new_diff_refs: new_diff_refs,
+      paths: paths
+    )
+
+    active_diff_notes.each do |note|
+      service.execute(note)
+      Gitlab::Timeless.timeless(note, &:save)
+    end
+  end
+
+  def keep_around_commit
+    project.repository.keep_around(self.merge_commit_sha)
+  end
 end
diff --git a/app/models/merge_request_diff.rb b/app/models/merge_request_diff.rb
index 7d5103748f5..feaba925bad 100644
--- a/app/models/merge_request_diff.rb
+++ b/app/models/merge_request_diff.rb
@@ -1,12 +1,13 @@
 class MergeRequestDiff < ActiveRecord::Base
   include Sortable
+  include Importable
 
   # Prevent store of diff if commits amount more then 500
   COMMITS_SAFE_SIZE = 100
 
   belongs_to :merge_request
 
-  delegate :head_source_sha, :target_branch, :source_branch, to: :merge_request, prefix: nil
+  delegate :source_branch_sha, :target_branch_sha, :target_branch, :source_branch, to: :merge_request, prefix: nil
 
   state_machine :state, initial: :empty do
     state :collected
@@ -22,7 +23,8 @@ class MergeRequestDiff < ActiveRecord::Base
   serialize :st_commits
   serialize :st_diffs
 
-  after_create :reload_content
+  after_create :reload_content, unless: :importing?
+  after_save :keep_around_commits, unless: :importing?
 
   def reload_content
     reload_commits
@@ -37,14 +39,15 @@ class MergeRequestDiff < ActiveRecord::Base
     if options[:ignore_whitespace_change]
       @diffs_no_whitespace ||= begin
         compare = Gitlab::Git::Compare.new(
-          self.repository.raw_repository,
-          self.base,
-          self.head,
+          repository.raw_repository,
+          self.start_commit_sha || self.target_branch_sha,
+          self.head_commit_sha || self.source_branch_sha,
         )
         compare.diffs(options)
       end
     else
-      @diffs ||= load_diffs(st_diffs, options)
+      @diffs ||= {}
+      @diffs[options] ||= load_diffs(st_diffs, options)
     end
   end
 
@@ -61,37 +64,39 @@ class MergeRequestDiff < ActiveRecord::Base
   end
 
   def base_commit
-    return nil unless self.base_commit_sha
+    return unless self.base_commit_sha
 
-    merge_request.target_project.commit(self.base_commit_sha)
+    project.commit(self.base_commit_sha)
   end
 
-  def last_commit_short_sha
-    @last_commit_short_sha ||= last_commit.short_id
-  end
+  def start_commit
+    return unless self.start_commit_sha
 
-  def dump_commits(commits)
-    commits.map(&:to_hash)
+    project.commit(self.start_commit_sha)
   end
 
-  def load_commits(array)
-    array.map { |hash| Commit.new(Gitlab::Git::Commit.new(hash), merge_request.source_project) }
-  end
+  def head_commit
+    return last_commit unless self.head_commit_sha
 
-  def dump_diffs(diffs)
-    if diffs.respond_to?(:map)
-      diffs.map(&:to_hash)
-    end
+    project.commit(self.head_commit_sha)
   end
 
-  def load_diffs(raw, options)
-    if raw.respond_to?(:each)
-      Gitlab::Git::DiffCollection.new(raw, options)
-    else
-      Gitlab::Git::DiffCollection.new([])
-    end
+  def compare
+    @compare ||=
+      begin
+        # Update ref for merge request
+        merge_request.fetch_ref
+
+        Gitlab::Git::Compare.new(
+          repository.raw_repository,
+          self.target_branch_sha,
+          self.source_branch_sha
+        )
+      end
   end
 
+  private
+
   # Collect array of Git::Commit objects
   # between target and source branches
   def unmerged_commits
@@ -104,89 +109,134 @@ class MergeRequestDiff < ActiveRecord::Base
     commits
   end
 
+  def dump_commits(commits)
+    commits.map(&:to_hash)
+  end
+
+  def load_commits(array)
+    array.map { |hash| Commit.new(Gitlab::Git::Commit.new(hash), merge_request.source_project) }
+  end
+
   # Reload all commits related to current merge request from repo
   # and save it as array of hashes in st_commits db field
   def reload_commits
+    new_attributes = {}
+
     commit_objects = unmerged_commits
 
     if commit_objects.present?
-      self.st_commits = dump_commits(commit_objects)
+      new_attributes[:st_commits] = dump_commits(commit_objects)
+    end
+
+    update_columns_serialized(new_attributes)
+  end
+
+  # Collect array of Git::Diff objects
+  # between target and source branches
+  def unmerged_diffs
+    compare.diffs(Commit.max_diff_options)
+  end
+
+  def dump_diffs(diffs)
+    if diffs.respond_to?(:map)
+      diffs.map(&:to_hash)
     end
+  end
 
-    save
+  def load_diffs(raw, options)
+    if raw.respond_to?(:each)
+      if paths = options[:paths]
+        raw = raw.select do |diff|
+          paths.include?(diff[:old_path]) || paths.include?(diff[:new_path])
+        end
+      end
+
+      Gitlab::Git::DiffCollection.new(raw, options)
+    else
+      Gitlab::Git::DiffCollection.new([])
+    end
   end
 
   # Reload diffs between branches related to current merge request from repo
   # and save it as array of hashes in st_diffs db field
   def reload_diffs
+    new_attributes = {}
     new_diffs = []
 
     if commits.size.zero?
-      self.state = :empty
+      new_attributes[:state] = :empty
     else
       diff_collection = unmerged_diffs
 
       if diff_collection.overflow?
         # Set our state to 'overflow' to make the #empty? and #collected?
         # methods (generated by StateMachine) return false.
-        self.state = :overflow
+        new_attributes[:state] = :overflow
       end
 
-      self.real_size = diff_collection.real_size
+      new_attributes[:real_size] = diff_collection.real_size
 
       if diff_collection.any?
         new_diffs = dump_diffs(diff_collection)
-        self.state = :collected
+        new_attributes[:state] = :collected
       end
     end
 
-    self.st_diffs = new_diffs
+    new_attributes[:st_diffs] = new_diffs
 
-    self.base_commit_sha = self.repository.merge_base(self.head, self.base)
+    new_attributes[:start_commit_sha] = self.target_branch_sha
+    new_attributes[:head_commit_sha] = self.source_branch_sha
+    new_attributes[:base_commit_sha] = branch_base_sha
 
-    self.save
+    update_columns_serialized(new_attributes)
+
+    keep_around_commits
   end
 
-  # Collect array of Git::Diff objects
-  # between target and source branches
-  def unmerged_diffs
-    compare.diffs(Commit.max_diff_options)
+  def project
+    merge_request.target_project
   end
 
   def repository
-    merge_request.target_project.repository
+    project.repository
   end
 
-  def source_sha
-    return head_source_sha if head_source_sha.present?
+  def branch_base_commit
+    return unless self.source_branch_sha && self.target_branch_sha
 
-    source_commit = merge_request.source_project.commit(source_branch)
-    source_commit.try(:sha)
+    project.merge_base_commit(self.source_branch_sha, self.target_branch_sha)
   end
 
-  def target_sha
-    merge_request.target_sha
+  def branch_base_sha
+    branch_base_commit.try(:sha)
   end
 
-  def base
-    self.target_sha || self.target_branch
-  end
+  #
+  # #save or #update_attributes providing changes on serialized attributes do a lot of
+  # serialization and deserialization calls resulting in bad performance.
+  # Using #update_columns solves the problem with just one YAML.dump per serialized attribute that we provide.
+  # As a tradeoff we need to reload the current instance to properly manage time objects on those serialized
+  # attributes. So to keep the same behaviour as the attribute assignment we reload the instance.
+  # The difference is in the usage of
+  # #write_attribute= (#update_attributes) and #raw_write_attribute= (#update_columns)
+  #
+  # Ex:
+  #
+  #   new_attributes[:st_commits].first.slice(:committed_date)
+  #   => {:committed_date=>2014-02-27 11:01:38 +0200}
+  #   YAML.load(YAML.dump(new_attributes[:st_commits].first.slice(:committed_date)))
+  #   => {:committed_date=>2014-02-27 10:01:38 +0100}
+  #
+  def update_columns_serialized(new_attributes)
+    return unless new_attributes.any?
 
-  def head
-    self.source_sha
+    update_columns(new_attributes.merge(updated_at: current_time_from_proper_timezone))
+    reload
   end
 
-  def compare
-    @compare ||=
-      begin
-        # Update ref for merge request
-        merge_request.fetch_ref
-
-        Gitlab::Git::Compare.new(
-          self.repository.raw_repository,
-          self.base,
-          self.head
-        )
-      end
+  def keep_around_commits
+    repository.keep_around(target_branch_sha)
+    repository.keep_around(source_branch_sha)
+    repository.keep_around(branch_base_sha)
   end
 end
diff --git a/app/models/milestone.rb b/app/models/milestone.rb
index e0c8454a998..2bd7f198030 100644
--- a/app/models/milestone.rb
+++ b/app/models/milestone.rb
@@ -17,6 +17,7 @@ class Milestone < ActiveRecord::Base
   has_many :labels, -> { distinct.reorder('labels.title') },  through: :issues
   has_many :merge_requests
   has_many :participants, -> { distinct.reorder('users.name') }, through: :issues, source: :assignee
+  has_many :events, as: :target, dependent: :destroy
 
   scope :active, -> { with_state(:active) }
   scope :closed, -> { with_state(:closed) }
diff --git a/app/models/namespace.rb b/app/models/namespace.rb
index da19462f265..8b52cc824cd 100644
--- a/app/models/namespace.rb
+++ b/app/models/namespace.rb
@@ -21,8 +21,10 @@ class Namespace < ActiveRecord::Base
 
   delegate :name, to: :owner, allow_nil: true, prefix: true
 
-  after_create :ensure_dir_exist
   after_update :move_dir, if: :path_changed?
+
+  # Save the storage paths before the projects are destroyed to use them on after destroy
+  before_destroy(prepend: true) { @old_repository_storage_paths = repository_storage_paths }
   after_destroy :rm_dir
 
   scope :root, -> { where('type IS NULL') }
@@ -87,51 +89,35 @@ class Namespace < ActiveRecord::Base
     owner_name
   end
 
-  def ensure_dir_exist
-    gitlab_shell.add_namespace(path)
-  end
-
-  def rm_dir
-    # Move namespace directory into trash.
-    # We will remove it later async
-    new_path = "#{path}+#{id}+deleted"
-
-    if gitlab_shell.mv_namespace(path, new_path)
-      message = "Namespace directory \"#{path}\" moved to \"#{new_path}\""
-      Gitlab::AppLogger.info message
-
-      # Remove namespace directroy async with delay so
-      # GitLab has time to remove all projects first
-      GitlabShellWorker.perform_in(5.minutes, :rm_namespace, new_path)
-    end
-  end
-
   def move_dir
-    # Ensure old directory exists before moving it
-    gitlab_shell.add_namespace(path_was)
-
     if any_project_has_container_registry_tags?
       raise Exception.new('Namespace cannot be moved, because at least one project has tags in container registry')
     end
 
-    if gitlab_shell.mv_namespace(path_was, path)
-      Gitlab::UploadsTransfer.new.rename_namespace(path_was, path)
-
-      # If repositories moved successfully we need to
-      # send update instructions to users.
-      # However we cannot allow rollback since we moved namespace dir
-      # So we basically we mute exceptions in next actions
-      begin
-        send_update_instructions
-      rescue
-        # Returning false does not rollback after_* transaction but gives
-        # us information about failing some of tasks
-        false
+    # Move the namespace directory in all storages paths used by member projects
+    repository_storage_paths.each do |repository_storage_path|
+      # Ensure old directory exists before moving it
+      gitlab_shell.add_namespace(repository_storage_path, path_was)
+
+      unless gitlab_shell.mv_namespace(repository_storage_path, path_was, path)
+        # if we cannot move namespace directory we should rollback
+        # db changes in order to prevent out of sync between db and fs
+        raise Exception.new('namespace directory cannot be moved')
       end
-    else
-      # if we cannot move namespace directory we should rollback
-      # db changes in order to prevent out of sync between db and fs
-      raise Exception.new('namespace directory cannot be moved')
+    end
+
+    Gitlab::UploadsTransfer.new.rename_namespace(path_was, path)
+
+    # If repositories moved successfully we need to
+    # send update instructions to users.
+    # However we cannot allow rollback since we moved namespace dir
+    # So we basically we mute exceptions in next actions
+    begin
+      send_update_instructions
+    rescue
+      # Returning false does not rollback after_* transaction but gives
+      # us information about failing some of tasks
+      false
     end
   end
 
@@ -152,4 +138,33 @@ class Namespace < ActiveRecord::Base
   def find_fork_of(project)
     projects.joins(:forked_project_link).find_by('forked_project_links.forked_from_project_id = ?', project.id)
   end
+
+  private
+
+  def repository_storage_paths
+    # We need to get the storage paths for all the projects, even the ones that are
+    # pending delete. Unscoping also get rids of the default order, which causes
+    # problems with SELECT DISTINCT.
+    Project.unscoped do
+      projects.select('distinct(repository_storage)').to_a.map(&:repository_storage_path)
+    end
+  end
+
+  def rm_dir
+    # Remove the namespace directory in all storages paths used by member projects
+    @old_repository_storage_paths.each do |repository_storage_path|
+      # Move namespace directory into trash.
+      # We will remove it later async
+      new_path = "#{path}+#{id}+deleted"
+
+      if gitlab_shell.mv_namespace(repository_storage_path, path, new_path)
+        message = "Namespace directory \"#{path}\" moved to \"#{new_path}\""
+        Gitlab::AppLogger.info message
+
+        # Remove namespace directroy async with delay so
+        # GitLab has time to remove all projects first
+        GitlabShellWorker.perform_in(5.minutes, :rm_namespace, repository_storage_path, new_path)
+      end
+    end
+  end
 end
diff --git a/app/models/network/graph.rb b/app/models/network/graph.rb
index a2aee2f925b..345041a6ad1 100644
--- a/app/models/network/graph.rb
+++ b/app/models/network/graph.rb
@@ -54,7 +54,7 @@ module Network
       @map = {}
       @reserved = {}
 
-      @commits.each_with_index do |c,i|
+      @commits.each_with_index do |c, i|
         c.time = i
         days[i] = c.committed_date
         @map[c.id] = c
@@ -116,7 +116,7 @@ module Network
     end
 
     def commits_sort_by_ref
-      @commits.sort do |a,b|
+      @commits.sort do |a, b|
         if include_ref?(a)
           -1
         elsif include_ref?(b)
diff --git a/app/models/note.rb b/app/models/note.rb
index 58133f1581f..8dca2ef09a8 100644
--- a/app/models/note.rb
+++ b/app/models/note.rb
@@ -4,6 +4,15 @@ class Note < ActiveRecord::Base
   include Participable
   include Mentionable
   include Awardable
+  include Importable
+
+  # Attribute containing rendered and redacted Markdown as generated by
+  # Banzai::ObjectRenderer.
+  attr_accessor :note_html
+
+  # An Array containing the number of visible references as generated by
+  # Banzai::ObjectRenderer
+  attr_accessor :user_visible_reference_count
 
   default_value_for :system, false
 
@@ -16,6 +25,7 @@ class Note < ActiveRecord::Base
   belongs_to :updated_by, class_name: "User"
 
   has_many :todos, dependent: :destroy
+  has_many :events, as: :target, dependent: :destroy
 
   delegate :gfm_reference, :local_reference, to: :noteable
   delegate :name, to: :project, prefix: true
@@ -28,11 +38,11 @@ class Note < ActiveRecord::Base
   validates :attachment, file_size: { maximum: :max_attachment_size }
 
   validates :noteable_type, presence: true
-  validates :noteable_id, presence: true, unless: :for_commit?
+  validates :noteable_id, presence: true, unless: [:for_commit?, :importing?]
   validates :commit_id, presence: true, if: :for_commit?
   validates :author, presence: true
 
-  validate unless: :for_commit? do |note|
+  validate unless: [:for_commit?, :importing?] do |note|
     unless note.noteable.try(:project) == note.project
       errors.add(:invalid_project, 'Note and noteable project mismatch')
     end
@@ -48,16 +58,19 @@ class Note < ActiveRecord::Base
   scope :fresh, ->{ order(created_at: :asc, id: :asc) }
   scope :inc_author_project, ->{ includes(:project, :author) }
   scope :inc_author, ->{ includes(:author) }
+  scope :inc_author_project_award_emoji, ->{ includes(:project, :author, :award_emoji) }
 
-  scope :legacy_diff_notes, ->{ where(type: 'LegacyDiffNote') }
+  scope :diff_notes, ->{ where(type: ['LegacyDiffNote', 'DiffNote']) }
   scope :non_diff_notes, ->{ where(type: ['Note', nil]) }
 
   scope :with_associations, -> do
+    # FYI noteable cannot be loaded for LegacyDiffNote for commits
     includes(:author, :noteable, :updated_by,
              project: [:project_members, { group: [:group_members] }])
   end
 
   before_validation :clear_blank_line_code!
+  after_save :keep_around_commit
 
   class << self
     def model_name
@@ -73,7 +86,7 @@ class Note < ActiveRecord::Base
     end
 
     def grouped_diff_notes
-      legacy_diff_notes.select(&:active?).sort_by(&:created_at).group_by(&:line_code)
+      diff_notes.select(&:active?).sort_by(&:created_at).group_by(&:line_code)
     end
 
     # Searches for notes matching the given query.
@@ -106,6 +119,10 @@ class Note < ActiveRecord::Base
     false
   end
 
+  def new_diff_note?
+    false
+  end
+
   def active?
     true
   end
@@ -180,18 +197,30 @@ class Note < ActiveRecord::Base
   end
 
   def cross_reference_not_visible_for?(user)
-    cross_reference? && referenced_mentionables(user).empty?
+    cross_reference? && !has_referenced_mentionables?(user)
+  end
+
+  def has_referenced_mentionables?(user)
+    if user_visible_reference_count.present?
+      user_visible_reference_count > 0
+    else
+      referenced_mentionables(user).any?
+    end
   end
 
   def award_emoji?
-    award_emoji_supported? && contains_emoji_only?
+    can_be_award_emoji? && contains_emoji_only?
+  end
+
+  def emoji_awardable?
+    !system?
   end
 
   def clear_blank_line_code!
     self.line_code = nil if self.line_code.blank?
   end
 
-  def award_emoji_supported?
+  def can_be_award_emoji?
     noteable.is_a?(Awardable)
   end
 
@@ -203,4 +232,10 @@ class Note < ActiveRecord::Base
     original_name = note.match(Banzai::Filter::EmojiFilter.emoji_pattern)[1]
     Gitlab::AwardEmoji.normalize_emoji_name(original_name)
   end
+
+  private
+
+  def keep_around_commit
+    project.repository.keep_around(self.commit_id)
+  end
 end
diff --git a/app/models/notification_setting.rb b/app/models/notification_setting.rb
index 0ce87968e46..121b598b8f3 100644
--- a/app/models/notification_setting.rb
+++ b/app/models/notification_setting.rb
@@ -1,10 +1,11 @@
 class NotificationSetting < ActiveRecord::Base
-  enum level: { global: 3, watch: 2, mention: 4, participating: 1, disabled: 0 }
+  enum level: { global: 3, watch: 2, mention: 4, participating: 1, disabled: 0, custom: 5 }
 
   default_value_for :level, NotificationSetting.levels[:global]
 
   belongs_to :user
   belongs_to :source, polymorphic: true
+  belongs_to :project, foreign_key: 'source_id'
 
   validates :user, presence: true
   validates :level, presence: true
@@ -13,7 +14,31 @@ class NotificationSetting < ActiveRecord::Base
                                     allow_nil: true }
 
   scope :for_groups, -> { where(source_type: 'Namespace') }
-  scope :for_projects, -> { where(source_type: 'Project') }
+
+  # Exclude projects not included by the Project model's default scope (those that are
+  # pending delete).
+  #
+  scope :for_projects, -> do
+    includes(:project).references(:projects).where(source_type: 'Project').where.not(projects: { id: nil })
+  end
+
+  EMAIL_EVENTS = [
+    :new_note,
+    :new_issue,
+    :reopen_issue,
+    :close_issue,
+    :reassign_issue,
+    :new_merge_request,
+    :reopen_merge_request,
+    :close_merge_request,
+    :reassign_merge_request,
+    :merge_merge_request
+  ]
+
+  store :events, accessors: EMAIL_EVENTS, coder: JSON
+
+  before_create :set_events
+  before_save :events_to_boolean
 
   def self.find_or_create_for(source)
     setting = find_or_initialize_by(source: source)
@@ -24,4 +49,21 @@ class NotificationSetting < ActiveRecord::Base
 
     setting
   end
+
+  # Set all event attributes to false when level is not custom or being initialized for UX reasons
+  def set_events
+    return if custom?
+
+    EMAIL_EVENTS.each do |event|
+      events[event] = false
+    end
+  end
+
+  # Validates store accessors values as boolean
+  # It is a text field so it does not cast correct boolean values in JSON
+  def events_to_boolean
+    EMAIL_EVENTS.each do |event|
+      events[event] = ActiveRecord::ConnectionAdapters::Column::TRUE_VALUES.include?(events[event])
+    end
+  end
 end
diff --git a/app/models/personal_access_token.rb b/app/models/personal_access_token.rb
new file mode 100644
index 00000000000..c4b095e0c04
--- /dev/null
+++ b/app/models/personal_access_token.rb
@@ -0,0 +1,20 @@
+class PersonalAccessToken < ActiveRecord::Base
+  include TokenAuthenticatable
+  add_authentication_token_field :token
+
+  belongs_to :user
+
+  scope :active, -> { where(revoked: false).where("expires_at >= NOW() OR expires_at IS NULL") }
+  scope :inactive, -> { where("revoked = true OR expires_at < NOW()") }
+
+  def self.generate(params)
+    personal_access_token = self.new(params)
+    personal_access_token.ensure_token
+    personal_access_token
+  end
+
+  def revoke!
+    self.revoked = true
+    self.save
+  end
+end
diff --git a/app/models/project.rb b/app/models/project.rb
index 9fb6a462b6f..c2d285fdf22 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -24,8 +24,12 @@ class Project < ActiveRecord::Base
   default_value_for :wiki_enabled, gitlab_config_features.wiki
   default_value_for :snippets_enabled, gitlab_config_features.snippets
   default_value_for :container_registry_enabled, gitlab_config_features.container_registry
+  default_value_for(:repository_storage) { current_application_settings.repository_storage }
   default_value_for(:shared_runners_enabled) { current_application_settings.shared_runners_enabled }
 
+  after_create :ensure_dir_exist
+  after_save :ensure_dir_exist, if: :namespace_id_changed?
+
   # set last_activity_at to the same as created_at
   after_create :set_last_activity_at
   def set_last_activity_at
@@ -81,7 +85,8 @@ class Project < ActiveRecord::Base
   has_one :jira_service, dependent: :destroy
   has_one :redmine_service, dependent: :destroy
   has_one :custom_issue_tracker_service, dependent: :destroy
-  has_one :gitlab_issue_tracker_service, dependent: :destroy
+  has_one :bugzilla_service, dependent: :destroy
+  has_one :gitlab_issue_tracker_service, dependent: :destroy, inverse_of: :project
   has_one :external_wiki_service, dependent: :destroy
 
   has_one  :forked_project_link,  dependent: :destroy, foreign_key: "forked_to_project_id"
@@ -103,9 +108,13 @@ class Project < ActiveRecord::Base
   has_many :snippets,           dependent: :destroy, class_name: 'ProjectSnippet'
   has_many :hooks,              dependent: :destroy, class_name: 'ProjectHook'
   has_many :protected_branches, dependent: :destroy
-  has_many :project_members,    dependent: :destroy, as: :source, class_name: 'ProjectMember'
+
+  has_many :project_members, -> { where(requested_at: nil) }, dependent: :destroy, as: :source, class_name: 'ProjectMember'
   alias_method :members, :project_members
-  has_many :users, -> { where(members: { requested_at: nil }) }, through: :project_members
+  has_many :users, through: :project_members
+
+  has_many :requesters, -> { where.not(requested_at: nil) }, dependent: :destroy, as: :source, class_name: 'ProjectMember'
+
   has_many :deploy_keys_projects, dependent: :destroy
   has_many :deploy_keys, through: :deploy_keys_projects
   has_many :users_star_projects, dependent: :destroy
@@ -127,6 +136,8 @@ class Project < ActiveRecord::Base
   has_many :runners, through: :runner_projects, source: :runner, class_name: 'Ci::Runner'
   has_many :variables, dependent: :destroy, class_name: 'Ci::Variable', foreign_key: :gl_project_id
   has_many :triggers, dependent: :destroy, class_name: 'Ci::Trigger', foreign_key: :gl_project_id
+  has_many :environments, dependent: :destroy
+  has_many :deployments, dependent: :destroy
 
   accepts_nested_attributes_for :variables, allow_destroy: true
 
@@ -151,9 +162,7 @@ class Project < ActiveRecord::Base
   validates :namespace, presence: true
   validates_uniqueness_of :name, scope: :namespace_id
   validates_uniqueness_of :path, scope: :namespace_id
-  validates :import_url,
-    url: { protocols: %w(ssh git http https) },
-    if: :external_import?
+  validates :import_url, addressable_url: true, if: :import_url
   validates :star_count, numericality: { greater_than_or_equal_to: 0 }
   validate :check_limit, on: :create
   validate :avatar_type,
@@ -161,6 +170,10 @@ class Project < ActiveRecord::Base
   validates :avatar, file_size: { maximum: 200.kilobytes.to_i }
   validate :visibility_level_allowed_by_group
   validate :visibility_level_allowed_as_fork
+  validate :check_wiki_path_conflict
+  validates :repository_storage,
+    presence: true,
+    inclusion: { in: ->(_object) { Gitlab.config.repositories.storages.keys } }
 
   add_authentication_token_field :runners_token
   before_save :ensure_runners_token
@@ -260,7 +273,23 @@ class Project < ActiveRecord::Base
     #
     # Returns a Project, or nil if no project could be found.
     def find_with_namespace(path)
-      where_paths_in([path]).reorder(nil).take
+      namespace_path, project_path = path.split('/', 2)
+
+      return unless namespace_path && project_path
+
+      namespace_path = connection.quote(namespace_path)
+      project_path = connection.quote(project_path)
+
+      # On MySQL we want to ensure the ORDER BY uses a case-sensitive match so
+      # any literal matches come first, for this we have to use "BINARY".
+      # Without this there's still no guarantee in what order MySQL will return
+      # rows.
+      binary = Gitlab::Database.mysql? ? 'BINARY' : ''
+
+      order_sql = "(CASE WHEN #{binary} namespaces.path = #{namespace_path} " \
+        "AND #{binary} projects.path = #{project_path} THEN 0 ELSE 1 END)"
+
+      where_paths_in([path]).reorder(order_sql).take
     end
 
     # Builds a relation to find multiple projects by their full paths.
@@ -349,6 +378,15 @@ class Project < ActiveRecord::Base
 
       joins(join_body).reorder('join_note_counts.amount DESC')
     end
+
+    # Deletes gitlab project export files older than 24 hours
+    def remove_gitlab_exports!
+      Gitlab::Popen.popen(%W(find #{Gitlab::ImportExport.storage_path} -not -path #{Gitlab::ImportExport.storage_path} -mmin +1440 -delete))
+    end
+  end
+
+  def repository_storage_path
+    Gitlab.config.repositories.storages[repository_storage]
   end
 
   def team
@@ -387,8 +425,8 @@ class Project < ActiveRecord::Base
     container_registry_repository.tags.any?
   end
 
-  def commit(id = 'HEAD')
-    repository.commit(id)
+  def commit(ref = 'HEAD')
+    repository.commit(ref)
   end
 
   def merge_base_commit(first_commit_id, second_commit_id)
@@ -423,9 +461,11 @@ class Project < ActiveRecord::Base
   end
 
   def import_url=(value)
+    return super(value) unless Gitlab::UrlSanitizer.valid?(value)
+
     import_url = Gitlab::UrlSanitizer.new(value)
-    create_or_update_import_data(credentials: import_url.credentials)
     super(import_url.sanitized_url)
+    create_or_update_import_data(credentials: import_url.credentials)
   end
 
   def import_url
@@ -437,7 +477,13 @@ class Project < ActiveRecord::Base
     end
   end
 
+  def valid_import_url?
+    valid? || errors.messages[:import_url].nil?
+  end
+
   def create_or_update_import_data(data: nil, credentials: nil)
+    return unless valid_import_url?
+
     project_import_data = import_data || build_import_data
     if data
       project_import_data.data ||= {}
@@ -452,7 +498,7 @@ class Project < ActiveRecord::Base
   end
 
   def import?
-    external_import? || forked?
+    external_import? || forked? || gitlab_project_import?
   end
 
   def no_import?
@@ -483,6 +529,10 @@ class Project < ActiveRecord::Base
     Gitlab::UrlSanitizer.new(import_url).masked_url
   end
 
+  def gitlab_project_import?
+    import_type == 'gitlab_project'
+  end
+
   def check_limit
     unless creator.can_create_project? or namespace.kind == 'group'
       projects_limit = creator.projects_limit
@@ -512,6 +562,16 @@ class Project < ActiveRecord::Base
     self.errors.add(:visibility_level, "#{level_name} is not allowed since the fork source project has lower visibility.")
   end
 
+  def check_wiki_path_conflict
+    return if path.blank?
+
+    path_to_check = path.ends_with?('.wiki') ? path.chomp('.wiki') : "#{path}.wiki"
+
+    if Project.where(namespace_id: namespace_id, path: path_to_check).exists?
+      errors.add(:name, 'has already been taken')
+    end
+  end
+
   def to_param
     path
   end
@@ -654,7 +714,7 @@ class Project < ActiveRecord::Base
   end
 
   def avatar_url
-    if avatar.present?
+    if self[:avatar].present?
       [gitlab_config.url, avatar.url].join
     elsif avatar_in_git
       Gitlab::Routing.url_helpers.namespace_project_avatar_url(namespace, self)
@@ -755,18 +815,12 @@ class Project < ActiveRecord::Base
     @repo_exists = false
   end
 
+  # Branches that are not _exactly_ matched by a protected branch.
   def open_branches
-    # We're using a Set here as checking values in a large Set is faster than
-    # checking values in a large Array.
-    protected_set = Set.new(protected_branch_names)
-
-    repository.branches.reject do |branch|
-      protected_set.include?(branch.name)
-    end
-  end
-
-  def protected_branch_names
-    @protected_branch_names ||= protected_branches.pluck(:name)
+    exact_protected_branch_names = protected_branches.reject(&:wildcard?).map(&:name)
+    branch_names = repository.branches.map(&:name)
+    non_open_branch_names = Set.new(exact_protected_branch_names).intersection(Set.new(branch_names))
+    repository.branches.reject { |branch| non_open_branch_names.include? branch.name }
   end
 
   def root_ref?(branch)
@@ -783,11 +837,12 @@ class Project < ActiveRecord::Base
 
   # Check if current branch name is marked as protected in the system
   def protected_branch?(branch_name)
-    protected_branch_names.include?(branch_name)
+    @protected_branches ||= self.protected_branches.to_a
+    ProtectedBranch.matching(branch_name, protected_branches: @protected_branches).present?
   end
 
   def developers_can_push_to_protected_branch?(branch_name)
-    protected_branches.any? { |pb| pb.name == branch_name && pb.developers_can_push }
+    protected_branches.matching(branch_name).any?(&:developers_can_push)
   end
 
   def forked?
@@ -810,12 +865,12 @@ class Project < ActiveRecord::Base
       raise Exception.new('Project cannot be renamed, because tags are present in its container registry')
     end
 
-    if gitlab_shell.mv_repository(old_path_with_namespace, new_path_with_namespace)
+    if gitlab_shell.mv_repository(repository_storage_path, old_path_with_namespace, new_path_with_namespace)
       # If repository moved successfully we need to send update instructions to users.
       # However we cannot allow rollback since we moved repository
       # So we basically we mute exceptions in next actions
       begin
-        gitlab_shell.mv_repository("#{old_path_with_namespace}.wiki", "#{new_path_with_namespace}.wiki")
+        gitlab_shell.mv_repository(repository_storage_path, "#{old_path_with_namespace}.wiki", "#{new_path_with_namespace}.wiki")
         send_move_instructions(old_path_with_namespace)
         reset_events_cache
 
@@ -956,7 +1011,7 @@ class Project < ActiveRecord::Base
   def create_repository
     # Forked import is handled asynchronously
     unless forked?
-      if gitlab_shell.add_repository(path_with_namespace)
+      if gitlab_shell.add_repository(repository_storage_path, path_with_namespace)
         repository.after_create
         true
       else
@@ -1085,4 +1140,31 @@ class Project < ActiveRecord::Base
   ensure
     @errors = original_errors
   end
+
+  def add_export_job(current_user:)
+    job_id = ProjectExportWorker.perform_async(current_user.id, self.id)
+
+    if job_id
+      Rails.logger.info "Export job started for project ID #{self.id} with job ID #{job_id}"
+    else
+      Rails.logger.error "Export job failed to start for project ID #{self.id}"
+    end
+  end
+
+  def export_path
+    File.join(Gitlab::ImportExport.storage_path, path_with_namespace)
+  end
+
+  def export_project_path
+    Dir.glob("#{export_path}/*export.tar.gz").max_by { |f| File.ctime(f) }
+  end
+
+  def remove_exports
+    _, status = Gitlab::Popen.popen(%W(find #{export_path} -not -path #{export_path} -delete))
+    status.zero?
+  end
+
+  def ensure_dir_exist
+    gitlab_shell.add_namespace(repository_storage_path, namespace.path)
+  end
 end
diff --git a/app/models/project_import_data.rb b/app/models/project_import_data.rb
index ca8a9b4217b..331123a5a5b 100644
--- a/app/models/project_import_data.rb
+++ b/app/models/project_import_data.rb
@@ -7,6 +7,7 @@ class ProjectImportData < ActiveRecord::Base
                  marshal: true,
                  encode: true,
                  mode: :per_attribute_iv_and_salt,
+                 insecure_mode: true,
                  algorithm: 'aes-256-cbc'
 
   serialize :data, JSON
diff --git a/app/models/project_services/bugzilla_service.rb b/app/models/project_services/bugzilla_service.rb
new file mode 100644
index 00000000000..81af55aa29a
--- /dev/null
+++ b/app/models/project_services/bugzilla_service.rb
@@ -0,0 +1,23 @@
+class BugzillaService < IssueTrackerService
+  prop_accessor :title, :description, :project_url, :issues_url, :new_issue_url
+
+  def title
+    if self.properties && self.properties['title'].present?
+      self.properties['title']
+    else
+      'Bugzilla'
+    end
+  end
+
+  def description
+    if self.properties && self.properties['description'].present?
+      self.properties['description']
+    else
+      'Bugzilla issue tracker'
+    end
+  end
+
+  def to_param
+    'bugzilla'
+  end
+end
diff --git a/app/models/project_services/custom_issue_tracker_service.rb b/app/models/project_services/custom_issue_tracker_service.rb
index 6b2b1daa724..63a5ed14484 100644
--- a/app/models/project_services/custom_issue_tracker_service.rb
+++ b/app/models/project_services/custom_issue_tracker_service.rb
@@ -1,5 +1,4 @@
 class CustomIssueTrackerService < IssueTrackerService
-
   prop_accessor :title, :description, :project_url, :issues_url, :new_issue_url
 
   def title
@@ -31,8 +30,4 @@ class CustomIssueTrackerService < IssueTrackerService
       { type: 'text', name: 'new_issue_url', placeholder: 'New Issue url' }
     ]
   end
-
-  def initialize_properties
-    self.properties = {} if properties.nil?
-  end
 end
diff --git a/app/models/project_services/drone_ci_service.rb b/app/models/project_services/drone_ci_service.rb
index 966dbc41d73..5e4dd101c53 100644
--- a/app/models/project_services/drone_ci_service.rb
+++ b/app/models/project_services/drone_ci_service.rb
@@ -1,5 +1,4 @@
 class DroneCiService < CiService
-
   prop_accessor :drone_url, :token, :enable_ssl_verification
 
   validates :drone_url, presence: true, url: true, if: :activated?
diff --git a/app/models/project_services/hipchat_service.rb b/app/models/project_services/hipchat_service.rb
index 0ff4f4c8dd2..23e5b16221b 100644
--- a/app/models/project_services/hipchat_service.rb
+++ b/app/models/project_services/hipchat_service.rb
@@ -106,7 +106,7 @@ class HipchatService < Service
     else
       message << "pushed to #{ref_type} <a href=\""\
                   "#{project.web_url}/commits/#{CGI.escape(ref)}\">#{ref}</a> "
-      message << "of <a href=\"#{project.web_url}\">#{project.name_with_namespace.gsub!(/\s/,'')}</a> "
+      message << "of <a href=\"#{project.web_url}\">#{project.name_with_namespace.gsub!(/\s/, '')}</a> "
       message << "(<a href=\"#{project.web_url}/compare/#{before}...#{after}\">Compare changes</a>)"
 
       push[:commits].take(MAX_COMMITS).each do |commit|
diff --git a/app/models/project_services/irker_service.rb b/app/models/project_services/irker_service.rb
index 58cb720c3c1..ce7d1c5d5b1 100644
--- a/app/models/project_services/irker_service.rb
+++ b/app/models/project_services/irker_service.rb
@@ -112,15 +112,7 @@ class IrkerService < Service
 
     # Authorize both irc://domain.com/#chan and irc://domain.com/chan
     if uri.is_a?(URI) && uri.scheme[/^ircs?\z/] && !uri.path.nil?
-      # Do not authorize irc://domain.com/
-      if uri.fragment.nil? && uri.path.length > 1
-        uri.to_s
-      else
-        # Authorize irc://domain.com/smthg#chan
-        # The irker daemon will deal with it by concatenating smthg and
-        # chan, thus sending messages on #smthgchan
-        uri.to_s
-      end
+      uri.to_s
     end
   end
 end
diff --git a/app/models/project_services/issue_tracker_service.rb b/app/models/project_services/issue_tracker_service.rb
index 87ecb3b8b86..d1df6d0292f 100644
--- a/app/models/project_services/issue_tracker_service.rb
+++ b/app/models/project_services/issue_tracker_service.rb
@@ -1,5 +1,4 @@
 class IssueTrackerService < Service
-
   validates :project_url, :issues_url, :new_issue_url, presence: true, url: true, if: :activated?
 
   default_value_for :category, 'issue_tracker'
diff --git a/app/models/project_services/jira_service.rb b/app/models/project_services/jira_service.rb
index beda89d3963..97bcbacf2b9 100644
--- a/app/models/project_services/jira_service.rb
+++ b/app/models/project_services/jira_service.rb
@@ -124,7 +124,7 @@ class JiraService < IssueTrackerService
 
   def build_api_url_from_project_url
     server = URI(project_url)
-    default_ports = [["http",80],["https",443]].include?([server.scheme,server.port])
+    default_ports = [["http", 80], ["https", 443]].include?([server.scheme, server.port])
     server_url = "#{server.scheme}://#{server.host}"
     server_url.concat(":#{server.port}") unless default_ports
     "#{server_url}/rest/api/#{DEFAULT_API_VERSION}"
@@ -144,7 +144,7 @@ class JiraService < IssueTrackerService
     commit_id = if entity.is_a?(Commit)
                   entity.id
                 elsif entity.is_a?(MergeRequest)
-                  entity.last_commit.id
+                  entity.diff_head_sha
                 end
     commit_url = build_entity_url(:commit, commit_id)
 
@@ -190,7 +190,6 @@ class JiraService < IssueTrackerService
     end
   end
 
-
   def auth
     require 'base64'
     Base64.urlsafe_encode64("#{self.username}:#{self.password}")
diff --git a/app/models/project_services/redmine_service.rb b/app/models/project_services/redmine_service.rb
index 11cce3e0561..f634e0772c0 100644
--- a/app/models/project_services/redmine_service.rb
+++ b/app/models/project_services/redmine_service.rb
@@ -1,5 +1,4 @@
 class RedmineService < IssueTrackerService
-
   prop_accessor :title, :description, :project_url, :issues_url, :new_issue_url
 
   def title
diff --git a/app/models/project_team.rb b/app/models/project_team.rb
index 73e736820af..0b700930641 100644
--- a/app/models/project_team.rb
+++ b/app/models/project_team.rb
@@ -22,12 +22,12 @@ class ProjectTeam
   end
 
   def find_member(user_id)
-    member = project.members.non_request.find_by(user_id: user_id)
+    member = project.members.find_by(user_id: user_id)
 
     # If user is not in project members
     # we should check for group membership
     if group && !member
-      member = group.members.non_request.find_by(user_id: user_id)
+      member = group.members.find_by(user_id: user_id)
     end
 
     member
@@ -137,20 +137,10 @@ class ProjectTeam
   def max_member_access(user_id)
     access = []
 
-    project.members.non_request.each do |member|
-      if member.user_id == user_id
-        access << member.access_field if member.access_field
-        break
-      end
-    end
+    access += project.members.where(user_id: user_id).has_access.pluck(:access_level)
 
     if group
-      group.members.non_request.each do |member|
-        if member.user_id == user_id
-          access << member.access_field if member.access_field
-          break
-        end
-      end
+      access += group.members.where(user_id: user_id).has_access.pluck(:access_level)
     end
 
     if project.invited_groups.any? && project.allowed_to_share_with_group?
@@ -178,14 +168,14 @@ class ProjectTeam
   end
 
   def fetch_members(level = nil)
-    project_members = project.members.non_request
-    group_members = group ? group.members.non_request : []
+    project_members = project.members
+    group_members = group ? group.members : []
     invited_members = []
 
     if project.invited_groups.any? && project.allowed_to_share_with_group?
       project.project_group_links.each do |group_link|
         invited_group = group_link.group
-        im = invited_group.members.non_request
+        im = invited_group.members
 
         if level
           int_level = GroupMember.access_level_roles[level.to_s.singularize.titleize]
diff --git a/app/models/project_wiki.rb b/app/models/project_wiki.rb
index 25d82929c0b..a255710f577 100644
--- a/app/models/project_wiki.rb
+++ b/app/models/project_wiki.rb
@@ -159,7 +159,7 @@ class ProjectWiki
   private
 
   def init_repo(path_with_namespace)
-    gitlab_shell.add_repository(path_with_namespace)
+    gitlab_shell.add_repository(project.repository_storage_path, path_with_namespace)
   end
 
   def commit_details(action, message = nil, title = nil)
@@ -173,7 +173,7 @@ class ProjectWiki
   end
 
   def path_to_repo
-    @path_to_repo ||= File.join(Gitlab.config.gitlab_shell.repos_path, "#{path_with_namespace}.git")
+    @path_to_repo ||= File.join(project.repository_storage_path, "#{path_with_namespace}.git")
   end
 
   def update_project_activity
diff --git a/app/models/protected_branch.rb b/app/models/protected_branch.rb
index 33cf046fa75..b7011d7afdf 100644
--- a/app/models/protected_branch.rb
+++ b/app/models/protected_branch.rb
@@ -8,4 +8,51 @@ class ProtectedBranch < ActiveRecord::Base
   def commit
     project.commit(self.name)
   end
+
+  # Returns all protected branches that match the given branch name.
+  # This realizes all records from the scope built up so far, and does
+  # _not_ return a relation.
+  #
+  # This method optionally takes in a list of `protected_branches` to search
+  # through, to avoid calling out to the database.
+  def self.matching(branch_name, protected_branches: nil)
+    (protected_branches || all).select { |protected_branch| protected_branch.matches?(branch_name) }
+  end
+
+  # Returns all branches (among the given list of branches [`Gitlab::Git::Branch`])
+  # that match the current protected branch.
+  def matching(branches)
+    branches.select { |branch| self.matches?(branch.name) }
+  end
+
+  # Checks if the protected branch matches the given branch name.
+  def matches?(branch_name)
+    return false if self.name.blank?
+
+    exact_match?(branch_name) || wildcard_match?(branch_name)
+  end
+
+  # Checks if this protected branch contains a wildcard
+  def wildcard?
+    self.name && self.name.include?('*')
+  end
+
+  protected
+
+  def exact_match?(branch_name)
+    self.name == branch_name
+  end
+
+  def wildcard_match?(branch_name)
+    wildcard_regex === branch_name
+  end
+
+  def wildcard_regex
+    @wildcard_regex ||= begin
+      name = self.name.gsub('*', 'STAR_DONT_ESCAPE')
+      quoted_name = Regexp.quote(name)
+      regex_string = quoted_name.gsub('STAR_DONT_ESCAPE', '.*?')
+      /\A#{regex_string}\z/
+    end
+  end
 end
diff --git a/app/models/repository.rb b/app/models/repository.rb
index 1ab163510bf..5b670cb4b8f 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -39,7 +39,7 @@ class Repository
   # Return absolute path to repository
   def path_to_repo
     @path_to_repo ||= File.expand_path(
-      File.join(Gitlab.config.gitlab_shell.repos_path, path_with_namespace + ".git")
+      File.join(@project.repository_storage_path, path_with_namespace + ".git")
     )
   end
 
@@ -78,9 +78,9 @@ class Repository
     end
   end
 
-  def commit(id = 'HEAD')
+  def commit(ref = 'HEAD')
     return nil unless exists?
-    commit = Gitlab::Git::Commit.find(raw_repository, id)
+    commit = Gitlab::Git::Commit.find(raw_repository, ref)
     commit = ::Commit.new(commit, @project) if commit
     commit
   rescue Rugged::OdbError
@@ -130,7 +130,7 @@ class Repository
   end
 
   def find_tag(name)
-    raw_repository.tags.find { |tag| tag.name == name }
+    tags.find { |tag| tag.name == name }
   end
 
   def add_branch(user, branch_name, target)
@@ -191,14 +191,38 @@ class Repository
     end
   end
 
+  def ref_names
+    branch_names + tag_names
+  end
+
   def branch_names
-    cache.fetch(:branch_names) { branches.map(&:name) }
+    @branch_names ||= cache.fetch(:branch_names) { branches.map(&:name) }
   end
 
   def branch_exists?(branch_name)
     branch_names.include?(branch_name)
   end
 
+  def ref_exists?(ref)
+    rugged.references.exist?(ref)
+  end
+
+  # Makes sure a commit is kept around when Git garbage collection runs.
+  # Git GC will delete commits from the repository that are no longer in any
+  # branches or tags, but we want to keep some of these commits around, for
+  # example if they have comments or CI builds.
+  def keep_around(sha)
+    return unless sha && commit(sha)
+
+    return if kept_around?(sha)
+
+    rugged.references.create(keep_around_ref_name(sha), sha)
+  end
+
+  def kept_around?(sha)
+    ref_exists?(keep_around_ref_name(sha))
+  end
+
   def tag_names
     cache.fetch(:tag_names) { raw_repository.tag_names }
   end
@@ -242,24 +266,26 @@ class Repository
     end
   end
 
+  # Keys for data that can be affected for any commit push.
   def cache_keys
-    %i(size branch_names tag_names commit_count
+    %i(size commit_count
        readme version contribution_guide changelog
        license_blob license_key gitignore)
   end
 
+  # Keys for data on branch/tag operations.
+  def cache_keys_for_branches_and_tags
+    %i(branch_names tag_names branch_count tag_count)
+  end
+
   def build_cache
-    cache_keys.each do |key|
+    (cache_keys + cache_keys_for_branches_and_tags).each do |key|
       unless cache.exist?(key)
         send(key)
       end
     end
   end
 
-  def expire_gitignore
-    cache.expire(:gitignore)
-  end
-
   def expire_tags_cache
     cache.expire(:tag_names)
     @tags = nil
@@ -267,6 +293,7 @@ class Repository
 
   def expire_branches_cache
     cache.expire(:branch_names)
+    @branch_names = nil
     @local_branches = nil
   end
 
@@ -281,8 +308,6 @@ class Repository
     # This ensures this particular cache is flushed after the first commit to a
     # new repository.
     expire_emptiness_caches if empty?
-    expire_branch_count_cache
-    expire_tag_count_cache
   end
 
   def expire_branch_cache(branch_name = nil)
@@ -332,10 +357,6 @@ class Repository
     @lookup_cache ||= {}
   end
 
-  def expire_branch_names
-    cache.expire(:branch_names)
-  end
-
   def expire_avatar_cache(branch_name = nil, revision = nil)
     # Avatars are pulled from the default branch, thus if somebody pushes to a
     # different branch there's no need to expire anything.
@@ -446,7 +467,7 @@ class Repository
 
   def blob_at(sha, path)
     unless Gitlab::Git.blank_ref?(sha)
-      Gitlab::Git::Blob.find(self, sha, path)
+      Blob.decorate(Gitlab::Git::Blob.find(self, sha, path))
     end
   end
 
@@ -598,6 +619,21 @@ class Repository
     end
   end
 
+  def tags_sorted_by(value)
+    case value
+    when 'name'
+      # Would be better to use `sort_by` but `version_sorter` only exposes
+      # `sort` and `rsort`
+      VersionSorter.rsort(tag_names).map { |tag_name| find_tag(tag_name) }
+    when 'updated_desc'
+      tags_sorted_by_committed_date.reverse
+    when 'updated_asc'
+      tags_sorted_by_committed_date
+    else
+      tags
+    end
+  end
+
   def contributors
     commits = self.commits(nil, limit: 2000, offset: 0, skip_merges: true)
 
@@ -617,16 +653,6 @@ class Repository
     end
   end
 
-  def blob_for_diff(commit, diff)
-    blob_at(commit.id, diff.file_path)
-  end
-
-  def prev_blob_for_diff(commit, diff)
-    if commit.parent_id
-      blob_at(commit.parent_id, diff.old_path)
-    end
-  end
-
   def refs_contains_sha(ref_type, sha)
     args = %W(#{Gitlab.config.git.bin_path} #{ref_type} --contains #{sha})
     names = Gitlab::Popen.popen(args, path_to_repo).first
@@ -859,7 +885,6 @@ class Repository
     merge_base(ancestor_id, descendant_id) == ancestor_id
   end
 
-
   def search_files(query, ref)
     offset = 2
     args = %W(#{Gitlab.config.git.bin_path} grep -i -I -n --before-context #{offset} --after-context #{offset} -E -e #{Regexp.escape(query)} #{ref || root_ref})
@@ -876,7 +901,7 @@ class Repository
       if line =~ /^.*:.*:\d+:/
         ref, filename, startline = line.split(':')
         startline = startline.to_i - index
-        extname = File.extname(filename)
+        extname = Regexp.escape(File.extname(filename))
         basename = filename.sub(/#{extname}$/, '')
         break
       end
@@ -962,6 +987,10 @@ class Repository
     raw_repository.ls_files(actual_ref)
   end
 
+  def gitattribute(path, name)
+    raw_repository.attributes(path)[name]
+  end
+
   def copy_gitattributes(ref)
     actual_ref = ref || root_ref
     begin
@@ -995,4 +1024,12 @@ class Repository
   def file_on_head(regex)
     tree(:head).blobs.find { |file| file.name =~ regex }
   end
+
+  def tags_sorted_by_committed_date
+    tags.sort_by { |tag| commit(tag.target).committed_date }
+  end
+
+  def keep_around_ref_name(sha)
+    "refs/keep-around/#{sha}"
+  end
 end
diff --git a/app/models/sent_notification.rb b/app/models/sent_notification.rb
index 375f195dba7..f4bcb49b34d 100644
--- a/app/models/sent_notification.rb
+++ b/app/models/sent_notification.rb
@@ -1,4 +1,6 @@
 class SentNotification < ActiveRecord::Base
+  serialize :position, Gitlab::Diff::Position
+
   belongs_to :project
   belongs_to :noteable, polymorphic: true
   belongs_to :recipient, class_name: "User"
@@ -7,7 +9,9 @@ class SentNotification < ActiveRecord::Base
   validates :reply_key, uniqueness: true
   validates :noteable_id, presence: true, unless: :for_commit?
   validates :commit_id, presence: true, if: :for_commit?
-  validates :line_code, line_code: true, allow_blank: true
+  validate :note_valid
+
+  after_save :keep_around_commit
 
   class << self
     def reply_key
@@ -18,7 +22,7 @@ class SentNotification < ActiveRecord::Base
       find_by(reply_key: reply_key)
     end
 
-    def record(noteable, recipient_id, reply_key, params = {})
+    def record(noteable, recipient_id, reply_key, attrs = {})
       return unless reply_key
 
       noteable_id = nil
@@ -29,7 +33,7 @@ class SentNotification < ActiveRecord::Base
         noteable_id = noteable.id
       end
 
-      params.reverse_merge!(
+      attrs.reverse_merge!(
         project:        noteable.project,
         noteable_type:  noteable.class.name,
         noteable_id:    noteable_id,
@@ -38,13 +42,17 @@ class SentNotification < ActiveRecord::Base
         reply_key:      reply_key
       )
 
-      create(params)
+      create(attrs)
     end
 
-    def record_note(note, recipient_id, reply_key, params = {})
-      params[:line_code] = note.line_code
+    def record_note(note, recipient_id, reply_key, attrs = {})
+      if note.diff_note?
+        attrs[:note_type] = note.type
 
-      record(note.noteable, recipient_id, reply_key, params)
+        attrs.merge!(note.diff_attributes)
+      end
+
+      record(note.noteable, recipient_id, reply_key, attrs)
     end
   end
 
@@ -64,7 +72,51 @@ class SentNotification < ActiveRecord::Base
     end
   end
 
+  def position=(new_position)
+    if new_position.is_a?(String)
+      new_position = JSON.parse(new_position) rescue nil
+    end
+
+    if new_position.is_a?(Hash)
+      new_position = new_position.with_indifferent_access
+      new_position = Gitlab::Diff::Position.new(new_position)
+    end
+
+    super(new_position)
+  end
+
   def to_param
     self.reply_key
   end
+
+  def note_attributes
+    {
+      project:        self.project,
+      author:         self.recipient,
+      type:           self.note_type,
+      noteable_type:  self.noteable_type,
+      noteable_id:    self.noteable_id,
+      commit_id:      self.commit_id,
+      line_code:      self.line_code,
+      position:       self.position.to_json
+    }
+  end
+
+  def create_note(note)
+    Notes::CreateService.new(
+      self.project,
+      self.recipient,
+      self.note_attributes.merge(note: note)
+    ).execute
+  end
+
+  private
+
+  def note_valid
+    Note.new(note_attributes.merge(note: "Test")).valid?
+  end
+
+  def keep_around_commit
+    project.repository.keep_around(self.commit_id)
+  end
 end
diff --git a/app/models/service.rb b/app/models/service.rb
index bf352397509..d7a32c28267 100644
--- a/app/models/service.rb
+++ b/app/models/service.rb
@@ -18,7 +18,7 @@ class Service < ActiveRecord::Base
   after_commit :reset_updated_properties
   after_commit :cache_project_has_external_issue_tracker
 
-  belongs_to :project
+  belongs_to :project, inverse_of: :services
   has_one :service_hook
 
   validates :project_id, presence: true, unless: Proc.new { |service| service.template? }
@@ -170,6 +170,7 @@ class Service < ActiveRecord::Base
       bamboo
       buildkite
       builds_email
+      bugzilla
       campfire
       custom_issue_tracker
       drone_ci
diff --git a/app/models/snippet.rb b/app/models/snippet.rb
index f8034cb5e6b..5ec933601ac 100644
--- a/app/models/snippet.rb
+++ b/app/models/snippet.rb
@@ -20,6 +20,7 @@ class Snippet < ActiveRecord::Base
     length: { within: 0..255 },
     format: { with: Gitlab::Regex.file_name_regex,
               message: Gitlab::Regex.file_name_regex_message }
+
   validates :content, presence: true
   validates :visibility_level, inclusion: { in: Gitlab::VisibilityLevel.values }
 
@@ -81,6 +82,11 @@ class Snippet < ActiveRecord::Base
     0
   end
 
+  # alias for compatibility with blobs and highlighting
+  def path
+    file_name
+  end
+
   def name
     file_name
   end
@@ -135,7 +141,16 @@ class Snippet < ActiveRecord::Base
     end
 
     def accessible_to(user)
-      where('visibility_level IN (?) OR author_id = ?', [Snippet::INTERNAL, Snippet::PUBLIC], user)
+      return are_public unless user.present?
+      return all if user.admin?
+
+      where(
+        'visibility_level IN (:visibility_levels)
+         OR author_id = :author_id
+         OR project_id IN (:project_ids)',
+         visibility_levels: [Snippet::PUBLIC, Snippet::INTERNAL],
+         author_id: user.id,
+         project_ids: user.authorized_projects.select(:id))
     end
   end
 end
diff --git a/app/models/todo.rb b/app/models/todo.rb
index 2792fa9b9a8..8d7a5965aa1 100644
--- a/app/models/todo.rb
+++ b/app/models/todo.rb
@@ -1,8 +1,17 @@
 class Todo < ActiveRecord::Base
-  ASSIGNED     = 1
-  MENTIONED    = 2
-  BUILD_FAILED = 3
-  MARKED       = 4
+  ASSIGNED          = 1
+  MENTIONED         = 2
+  BUILD_FAILED      = 3
+  MARKED            = 4
+  APPROVAL_REQUIRED = 5 # This is an EE-only feature
+
+  ACTION_NAMES = {
+    ASSIGNED => :assigned,
+    MENTIONED => :mentioned,
+    BUILD_FAILED => :build_failed,
+    MARKED => :marked,
+    APPROVAL_REQUIRED => :approval_required
+  }
 
   belongs_to :author, class_name: "User"
   belongs_to :note
@@ -30,10 +39,16 @@ class Todo < ActiveRecord::Base
     state :done
   end
 
+  after_save :keep_around_commit
+
   def build_failed?
     action == BUILD_FAILED
   end
 
+  def action_name
+    ACTION_NAMES[action]
+  end
+
   def body
     if note.present?
       note.note
@@ -62,4 +77,10 @@ class Todo < ActiveRecord::Base
       target.to_reference
     end
   end
+
+  private
+
+  def keep_around_commit
+    project.repository.keep_around(self.commit_id)
+  end
 end
diff --git a/app/models/user.rb b/app/models/user.rb
index 8d0427da5ab..7a72c202150 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -15,7 +15,7 @@ class User < ActiveRecord::Base
   add_authentication_token_field :authentication_token
 
   default_value_for :admin, false
-  default_value_for :external, false
+  default_value_for(:external) { current_application_settings.user_default_external }
   default_value_for :can_create_group, gitlab_config.default_can_create_group
   default_value_for :can_create_team, false
   default_value_for :hide_no_ssh_key, false
@@ -25,6 +25,7 @@ class User < ActiveRecord::Base
   attr_encrypted :otp_secret,
     key:       Gitlab::Application.config.secret_key_base,
     mode:      :per_attribute_iv_and_salt,
+    insecure_mode: true,
     algorithm: 'aes-256-cbc'
 
   devise :two_factor_authenticatable,
@@ -51,12 +52,13 @@ class User < ActiveRecord::Base
   # Profile
   has_many :keys, dependent: :destroy
   has_many :emails, dependent: :destroy
+  has_many :personal_access_tokens, dependent: :destroy
   has_many :identities, dependent: :destroy, autosave: true
   has_many :u2f_registrations, dependent: :destroy
 
   # Groups
   has_many :members, dependent: :destroy
-  has_many :group_members, dependent: :destroy, source: 'GroupMember'
+  has_many :group_members, -> { where(requested_at: nil) }, dependent: :destroy, source: 'GroupMember'
   has_many :groups, through: :group_members
   has_many :owned_groups, -> { where members: { access_level: Gitlab::Access::OWNER } }, through: :group_members, source: :group
   has_many :masters_groups, -> { where members: { access_level: Gitlab::Access::MASTER } }, through: :group_members, source: :group
@@ -64,7 +66,7 @@ class User < ActiveRecord::Base
   # Projects
   has_many :groups_projects,          through: :groups, source: :projects
   has_many :personal_projects,        through: :namespace, source: :projects
-  has_many :project_members,          dependent: :destroy, class_name: 'ProjectMember'
+  has_many :project_members, -> { where(requested_at: nil) }, dependent: :destroy, class_name: 'ProjectMember'
   has_many :projects,                 through: :project_members
   has_many :created_projects,         foreign_key: :creator_id, class_name: 'Project'
   has_many :users_star_projects, dependent: :destroy
@@ -85,7 +87,7 @@ class User < ActiveRecord::Base
   has_many :builds,                   dependent: :nullify, class_name: 'Ci::Build'
   has_many :todos,                    dependent: :destroy
   has_many :notification_settings,    dependent: :destroy
-  has_many :award_emoji,              as: :awardable, dependent: :destroy
+  has_many :award_emoji,              dependent: :destroy
 
   #
   # Validations
@@ -267,6 +269,11 @@ class User < ActiveRecord::Base
       find_by!('lower(username) = ?', username.downcase)
     end
 
+    def find_by_personal_access_token(token_string)
+      personal_access_token = PersonalAccessToken.active.find_by_token(token_string) if token_string
+      personal_access_token.user if personal_access_token
+    end
+
     def by_username_or_id(name_or_id)
       find_by('users.username = ? OR users.id = ?', name_or_id.to_s, name_or_id.to_i)
     end
@@ -302,7 +309,7 @@ class User < ActiveRecord::Base
 
   def generate_password
     if self.force_random_password
-      self.password = self.password_confirmation = Devise.friendly_token.first(8)
+      self.password = self.password_confirmation = Devise.friendly_token.first(Devise.password_length.min)
     end
   end
 
@@ -481,9 +488,8 @@ class User < ActiveRecord::Base
     events.recent.find do |event|
       project = Project.find_by_id(event.project_id)
       next unless project
-      repo = project.repository
 
-      if repo.branch_names.include?(event.branch_name)
+      if project.repository.branch_exists?(event.branch_name)
         merge_requests = MergeRequest.where("created_at >= ?", event.created_at).
             where(source_project_id: project.id,
                   source_branch: event.branch_name)
@@ -647,7 +653,7 @@ class User < ActiveRecord::Base
   end
 
   def avatar_url(size = nil, scale = 2)
-    if avatar.present?
+    if self[:avatar].present?
       [gitlab_config.url, avatar.url].join
     else
       GravatarService.new.execute(email, size, scale)
@@ -758,7 +764,7 @@ class User < ActiveRecord::Base
 
     unless email_domains.blank?
       match_found = email_domains.any? do |domain|
-        escaped = Regexp.escape(domain).gsub('\*','.*?')
+        escaped = Regexp.escape(domain).gsub('\*', '.*?')
         regexp = Regexp.new "^#{escaped}$", Regexp::IGNORECASE
         email_domain = Mail::Address.new(self.email).domain
         email_domain =~ regexp
@@ -821,6 +827,23 @@ class User < ActiveRecord::Base
     assigned_open_issues_count(force: true)
   end
 
+  def todos_done_count(force: false)
+    Rails.cache.fetch(['users', id, 'todos_done_count'], force: force) do
+      todos.done.count
+    end
+  end
+
+  def todos_pending_count(force: false)
+    Rails.cache.fetch(['users', id, 'todos_pending_count'], force: force) do
+      todos.pending.count
+    end
+  end
+
+  def update_todos_count_cache
+    todos_done_count(force: true)
+    todos_pending_count(force: true)
+  end
+
   private
 
   def projects_union(min_access_level = nil)
@@ -829,7 +852,6 @@ class User < ActiveRecord::Base
                  projects.select(:id),
                  groups.joins(:shared_projects).select(:project_id)]
 
-
     if min_access_level
       scope = { access_level: Gitlab::Access.values.select { |access| access >= min_access_level } }
       relations = [relations.shift] + relations.map { |relation| relation.where(members: scope) }
diff --git a/app/services/audit_event_service.rb b/app/services/audit_event_service.rb
index a7f090655e1..8a000585e89 100644
--- a/app/services/audit_event_service.rb
+++ b/app/services/audit_event_service.rb
@@ -7,7 +7,7 @@ class AuditEventService
     @details = {
       with: @details[:with],
       target_id: @author.id,
-      target_type: "User",
+      target_type: 'User',
       target_details: @author.name,
     }
 
diff --git a/app/services/auth/container_registry_authentication_service.rb b/app/services/auth/container_registry_authentication_service.rb
index e57b95f21ec..e294a962352 100644
--- a/app/services/auth/container_registry_authentication_service.rb
+++ b/app/services/auth/container_registry_authentication_service.rb
@@ -20,9 +20,11 @@ module Auth
       token.issuer = registry.issuer
       token.audience = AUDIENCE
       token.expire_time = token_expire_at
+
       token[:access] = names.map do |name|
         { type: 'repository', name: name, actions: %w(*) }
       end
+      
       token.encoded
     end
 
diff --git a/app/services/ci/create_builds_service.rb b/app/services/ci/create_builds_service.rb
index 64bcdac5c65..2dcb052d274 100644
--- a/app/services/ci/create_builds_service.rb
+++ b/app/services/ci/create_builds_service.rb
@@ -2,10 +2,11 @@ module Ci
   class CreateBuildsService
     def initialize(pipeline)
       @pipeline = pipeline
+      @config = pipeline.config_processor
     end
 
     def execute(stage, user, status, trigger_request = nil)
-      builds_attrs = config_processor.builds_for_stage_and_ref(stage, @pipeline.ref, @pipeline.tag, trigger_request)
+      builds_attrs = @config.builds_for_stage_and_ref(stage, @pipeline.ref, @pipeline.tag, trigger_request)
 
       # check when to create next build
       builds_attrs = builds_attrs.select do |build_attrs|
@@ -19,33 +20,37 @@ module Ci
         end
       end
 
+      # don't create the same build twice
+      builds_attrs.reject! do |build_attrs|
+        @pipeline.builds.find_by(ref: @pipeline.ref,
+                                 tag: @pipeline.tag,
+                                 trigger_request: trigger_request,
+                                 name: build_attrs[:name])
+      end
+
       builds_attrs.map do |build_attrs|
-        # don't create the same build twice
-        unless @pipeline.builds.find_by(ref: @pipeline.ref, tag: @pipeline.tag,
-                                        trigger_request: trigger_request, name: build_attrs[:name])
-          build_attrs.slice!(:name,
-                             :commands,
-                             :tag_list,
-                             :options,
-                             :allow_failure,
-                             :stage,
-                             :stage_idx)
+        build_attrs.slice!(:name,
+                           :commands,
+                           :tag_list,
+                           :options,
+                           :allow_failure,
+                           :stage,
+                           :stage_idx,
+                           :environment)
 
-          build_attrs.merge!(ref: @pipeline.ref,
-                             tag: @pipeline.tag,
-                             trigger_request: trigger_request,
-                             user: user,
-                             project: @pipeline.project)
+        build_attrs.merge!(pipeline: @pipeline,
+                           ref: @pipeline.ref,
+                           tag: @pipeline.tag,
+                           trigger_request: trigger_request,
+                           user: user,
+                           project: @pipeline.project)
 
-          @pipeline.builds.create!(build_attrs)
-        end
+        ##
+        # We do not persist new builds here.
+        # Those will be persisted when @pipeline is saved.
+        #
+        @pipeline.builds.new(build_attrs)
       end
     end
-
-    private
-
-    def config_processor
-      @config_processor ||= @pipeline.config_processor
-    end
   end
 end
diff --git a/app/services/ci/create_pipeline_service.rb b/app/services/ci/create_pipeline_service.rb
index a7751b8effc..b1ee6874190 100644
--- a/app/services/ci/create_pipeline_service.rb
+++ b/app/services/ci/create_pipeline_service.rb
@@ -8,7 +8,9 @@ module Ci
         return pipeline
       end
 
-      unless commit
+      if commit
+        pipeline.sha = commit.id
+      else
         pipeline.errors.add(:base, 'Commit not found')
         return pipeline
       end
@@ -18,22 +20,18 @@ module Ci
         return pipeline
       end
 
-      begin
-        Ci::Pipeline.transaction do
-          pipeline.sha = commit.id
+      unless pipeline.config_processor
+        pipeline.errors.add(:base, pipeline.yaml_errors || 'Missing .gitlab-ci.yml file')
+        return pipeline
+      end
 
-          unless pipeline.config_processor
-            pipeline.errors.add(:base, pipeline.yaml_errors || 'Missing .gitlab-ci.yml file')
-            raise ActiveRecord::Rollback
-          end
+      pipeline.save!
 
-          pipeline.save!
-          pipeline.create_builds(current_user)
-        end
-      rescue
-        pipeline.errors.add(:base, 'The pipeline could not be created. Please try again.')
+      unless pipeline.create_builds(current_user)
+        pipeline.errors.add(:base, 'No builds for this pipeline.')
       end
 
+      pipeline.save
       pipeline
     end
 
diff --git a/app/services/ci/register_build_service.rb b/app/services/ci/register_build_service.rb
index 4ff268a6f06..9a187f5d694 100644
--- a/app/services/ci/register_build_service.rb
+++ b/app/services/ci/register_build_service.rb
@@ -7,17 +7,21 @@ module Ci
 
       builds =
         if current_runner.shared?
-          # don't run projects which have not enables shared runners
-          builds.joins(:project).where(projects: { builds_enabled: true, shared_runners_enabled: true })
+          builds.
+            # don't run projects which have not enabled shared runners
+            joins(:project).where(projects: { builds_enabled: true, shared_runners_enabled: true }).
+
+            # this returns builds that are ordered by number of running builds
+            # we prefer projects that don't use shared runners at all
+            joins("LEFT JOIN (#{running_builds_for_shared_runners.to_sql}) AS project_builds ON ci_builds.gl_project_id=project_builds.gl_project_id").
+            order('COALESCE(project_builds.running_builds, 0) ASC', 'ci_builds.id ASC')
         else
-          # do run projects which are only assigned to this runner
-          builds.where(project: current_runner.projects.where(builds_enabled: true))
+          # do run projects which are only assigned to this runner (FIFO)
+          builds.where(project: current_runner.projects.where(builds_enabled: true)).order('created_at ASC')
         end
 
-      builds = builds.order('created_at ASC')
-
       build = builds.find do |build|
-        build.can_be_served?(current_runner)
+        current_runner.can_pick?(build)
       end
 
       if build
@@ -35,5 +39,12 @@ module Ci
     rescue StateMachines::InvalidTransition
       nil
     end
+
+    private
+
+    def running_builds_for_shared_runners
+      Ci::Build.running.where(runner: Ci::Runner.shared).
+        group(:gl_project_id).select(:gl_project_id, 'count(*) AS running_builds')
+    end
   end
 end
diff --git a/app/services/commits/change_service.rb b/app/services/commits/change_service.rb
index 6b69cb53b2c..c578097376a 100644
--- a/app/services/commits/change_service.rb
+++ b/app/services/commits/change_service.rb
@@ -23,7 +23,7 @@ module Commits
     private
 
     def check_push_permissions
-      allowed = ::Gitlab::GitAccess.new(current_user, project).can_push_to_branch?(@target_branch)
+      allowed = ::Gitlab::GitAccess.new(current_user, project, 'web').can_push_to_branch?(@target_branch)
 
       unless allowed
         raise ValidationError.new('You are not allowed to push into this branch')
diff --git a/app/services/compare_service.rb b/app/services/compare_service.rb
index e2bccbdbcc3..149822aa647 100644
--- a/app/services/compare_service.rb
+++ b/app/services/compare_service.rb
@@ -3,7 +3,7 @@ require 'securerandom'
 # Compare 2 branches for one repo or between repositories
 # and return Gitlab::Git::Compare object that responds to commits and diffs
 class CompareService
-  def execute(source_project, source_branch, target_project, target_branch, diff_options = {})
+  def execute(source_project, source_branch, target_project, target_branch)
     source_commit = source_project.commit(source_branch)
     return unless source_commit
 
diff --git a/app/services/create_branch_service.rb b/app/services/create_branch_service.rb
index 9f4481a8153..d874582d54f 100644
--- a/app/services/create_branch_service.rb
+++ b/app/services/create_branch_service.rb
@@ -3,17 +3,20 @@ require_relative 'base_service'
 class CreateBranchService < BaseService
   def execute(branch_name, ref, source_project: @project)
     valid_branch = Gitlab::GitRefValidator.validate(branch_name)
-    if valid_branch == false
+
+    unless valid_branch
       return error('Branch name is invalid')
     end
 
     repository = project.repository
     existing_branch = repository.find_branch(branch_name)
+
     if existing_branch
       return error('Branch already exists')
     end
 
     new_branch = nil
+
     if source_project != @project
       repository.with_tmp_ref do |tmp_ref|
         repository.fetch_ref(
@@ -29,18 +32,15 @@ class CreateBranchService < BaseService
     end
 
     if new_branch
-      # GitPushService handles execution of services and hooks for branch pushes
       success(new_branch)
     else
       error('Invalid reference name')
     end
-  rescue GitHooksService::PreReceiveError
-    error('Branch creation was rejected by Git hook')
+  rescue GitHooksService::PreReceiveError => ex
+    error(ex.message)
   end
 
   def success(branch)
-    out = super()
-    out[:branch] = branch
-    out
+    super().merge(branch: branch)
   end
 end
diff --git a/app/services/create_commit_builds_service.rb b/app/services/create_commit_builds_service.rb
index 418f5cf8091..f947e8f452e 100644
--- a/app/services/create_commit_builds_service.rb
+++ b/app/services/create_commit_builds_service.rb
@@ -1,15 +1,11 @@
 class CreateCommitBuildsService
   def execute(project, user, params)
-    return false unless project.builds_enabled?
+    return unless project.builds_enabled?
 
     before_sha = params[:checkout_sha] || params[:before]
     sha = params[:checkout_sha] || params[:after]
     origin_ref = params[:ref]
 
-    unless origin_ref && sha.present?
-      return false
-    end
-
     ref = Gitlab::Git.ref_name(origin_ref)
     tag = Gitlab::Git.tag_ref?(origin_ref)
 
@@ -18,23 +14,50 @@ class CreateCommitBuildsService
       return false
     end
 
-    pipeline = Ci::Pipeline.new(project: project, sha: sha, ref: ref, before_sha: before_sha, tag: tag)
+    @pipeline = Ci::Pipeline.new(project: project, sha: sha, ref: ref, before_sha: before_sha, tag: tag)
 
-    # Skip creating pipeline when no gitlab-ci.yml is found
-    unless pipeline.ci_yaml_file
+    ##
+    # Skip creating pipeline if no gitlab-ci.yml is found
+    #
+    unless @pipeline.ci_yaml_file
       return false
     end
 
-    # Create a new pipeline
-    pipeline.save!
-
+    ##
     # Skip creating builds for commits that have [ci skip]
-    unless pipeline.skip_ci?
-      # Create builds for commit
-      pipeline.create_builds(user)
+    # but save pipeline object
+    #
+    if @pipeline.skip_ci?
+      return save_pipeline!
+    end
+
+    ##
+    # Skip creating builds when CI config is invalid
+    # but save pipeline object
+    #
+    unless @pipeline.config_processor
+      return save_pipeline!
     end
 
-    pipeline.touch
-    pipeline
+    ##
+    # Skip creating pipeline object if there are no builds for it.
+    #
+    unless @pipeline.create_builds(user)
+      @pipeline.errors.add(:base, 'No builds created')
+      return false
+    end
+
+    save_pipeline!
+  end
+
+  private
+
+  ##
+  # Create a new pipeline and touch object to calculate status
+  #
+  def save_pipeline!
+    @pipeline.save!
+    @pipeline.touch
+    @pipeline
   end
 end
diff --git a/app/services/create_deployment_service.rb b/app/services/create_deployment_service.rb
new file mode 100644
index 00000000000..efeb9df9527
--- /dev/null
+++ b/app/services/create_deployment_service.rb
@@ -0,0 +1,18 @@
+require_relative 'base_service'
+
+class CreateDeploymentService < BaseService
+  def execute(deployable = nil)
+    environment = project.environments.find_or_create_by(
+      name: params[:environment]
+    )
+
+    project.deployments.create(
+      environment: environment,
+      ref: params[:ref],
+      tag: params[:tag],
+      sha: params[:sha],
+      user: current_user,
+      deployable: deployable
+    )
+  end
+end
diff --git a/app/services/create_release_service.rb b/app/services/create_release_service.rb
index e06a6f2f47a..d6d4afcf29a 100644
--- a/app/services/create_release_service.rb
+++ b/app/services/create_release_service.rb
@@ -2,7 +2,6 @@ require_relative 'base_service'
 
 class CreateReleaseService < BaseService
   def execute(tag_name, release_description)
-
     repository = project.repository
     existing_tag = repository.find_tag(tag_name)
 
@@ -24,8 +23,6 @@ class CreateReleaseService < BaseService
   end
 
   def success(release)
-    out = super()
-    out[:release] = release
-    out
+    super().merge(release: release)
   end
 end
diff --git a/app/services/create_snippet_service.rb b/app/services/create_snippet_service.rb
index 9884cb96661..95cc9baf406 100644
--- a/app/services/create_snippet_service.rb
+++ b/app/services/create_snippet_service.rb
@@ -1,10 +1,10 @@
 class CreateSnippetService < BaseService
   def execute
-    if project.nil?
-      snippet = PersonalSnippet.new(params)
-    else
-      snippet = project.snippets.build(params)
-    end
+    snippet = if project
+                project.snippets.build(params)
+              else
+                PersonalSnippet.new(params)
+              end
 
     unless Gitlab::VisibilityLevel.allowed_for?(current_user, params[:visibility_level])
       deny_visibility_level(snippet)
diff --git a/app/services/create_tag_service.rb b/app/services/create_tag_service.rb
index 91ed0e354d0..c0e7ecf6a96 100644
--- a/app/services/create_tag_service.rb
+++ b/app/services/create_tag_service.rb
@@ -9,12 +9,13 @@ class CreateTagService < BaseService
     message.strip! if message
 
     new_tag = nil
+
     begin
       new_tag = repository.add_tag(current_user, tag_name, target, message)
     rescue Rugged::TagError
       return error("Tag #{tag_name} already exists")
-    rescue GitHooksService::PreReceiveError
-      return error('Tag creation was rejected by Git hook')
+    rescue GitHooksService::PreReceiveError => ex
+      return error(ex.message)
     end
 
     if new_tag
@@ -22,6 +23,7 @@ class CreateTagService < BaseService
         CreateReleaseService.new(@project, @current_user).
           execute(tag_name, release_description)
       end
+      
       success.merge(tag: new_tag)
     else
       error("Target #{target} is invalid")
diff --git a/app/services/delete_branch_service.rb b/app/services/delete_branch_service.rb
index fae069ee4a5..332c55581a1 100644
--- a/app/services/delete_branch_service.rb
+++ b/app/services/delete_branch_service.rb
@@ -5,7 +5,6 @@ class DeleteBranchService < BaseService
     repository = project.repository
     branch = repository.find_branch(branch_name)
 
-    # No such branch
     unless branch
       return error('No such branch', 404)
     end
@@ -14,36 +13,29 @@ class DeleteBranchService < BaseService
       return error('Cannot remove HEAD branch', 405)
     end
 
-    # Dont allow remove of protected branch
     if project.protected_branch?(branch_name)
       return error('Protected branch cant be removed', 405)
     end
 
-    # Dont allow user to remove branch if he is not allowed to push
     unless current_user.can?(:push_code, project)
       return error('You dont have push access to repo', 405)
     end
 
     if repository.rm_branch(current_user, branch_name)
-      # GitPushService handles execution of services and hooks for branch pushes
       success('Branch was removed')
     else
       error('Failed to remove branch')
     end
-  rescue GitHooksService::PreReceiveError
-    error('Branch deletion was rejected by Git hook')
+  rescue GitHooksService::PreReceiveError => ex
+    error(ex.message)
   end
 
   def error(message, return_code = 400)
-    out = super(message)
-    out[:return_code] = return_code
-    out
+    super(message).merge(return_code: return_code)
   end
 
   def success(message)
-    out = super()
-    out[:message] = message
-    out
+    super().merge(message: message)
   end
 
   def build_push_data(branch)
diff --git a/app/services/delete_tag_service.rb b/app/services/delete_tag_service.rb
index de3352a6756..1e41fbe34b6 100644
--- a/app/services/delete_tag_service.rb
+++ b/app/services/delete_tag_service.rb
@@ -5,7 +5,6 @@ class DeleteTagService < BaseService
     repository = project.repository
     tag = repository.find_tag(tag_name)
 
-    # No such tag
     unless tag
       return error('No such tag', 404)
     end
@@ -26,15 +25,11 @@ class DeleteTagService < BaseService
   end
 
   def error(message, return_code = 400)
-    out = super(message)
-    out[:return_code] = return_code
-    out
+    super(message).merge(return_code: return_code)
   end
 
   def success(message)
-    out = super()
-    out[:message] = message
-    out
+    super().merge(message: message)
   end
 
   def build_push_data(tag)
diff --git a/app/services/files/base_service.rb b/app/services/files/base_service.rb
index 0326a8823e9..37c5e321b39 100644
--- a/app/services/files/base_service.rb
+++ b/app/services/files/base_service.rb
@@ -15,7 +15,6 @@ module Files
                           params[:file_content]
                         end
 
-      # Validate parameters
       validate
 
       # Create new branch if it different from source_branch
@@ -26,7 +25,7 @@ module Files
       if commit
         success
       else
-        error("Something went wrong. Your changes were not committed")
+        error('Something went wrong. Your changes were not committed')
       end
     rescue Repository::CommitError, Gitlab::Git::Repository::InvalidBlobName, GitHooksService::PreReceiveError, ValidationError => ex
       error(ex.message)
@@ -43,7 +42,7 @@ module Files
     end
 
     def validate
-      allowed = ::Gitlab::GitAccess.new(current_user, project).can_push_to_branch?(@target_branch)
+      allowed = ::Gitlab::GitAccess.new(current_user, project, 'web').can_push_to_branch?(@target_branch)
 
       unless allowed
         raise_error("You are not allowed to push into this branch")
@@ -51,12 +50,12 @@ module Files
 
       unless project.empty_repo?
         unless @source_project.repository.branch_names.include?(@source_branch)
-          raise_error("You can only create or edit files when you are on a branch")
+          raise_error('You can only create or edit files when you are on a branch')
         end
 
         if different_branch?
           if repository.branch_names.include?(@target_branch)
-            raise_error("Branch with such name already exists. You need to switch to this branch in order to make changes")
+            raise_error('Branch with such name already exists. You need to switch to this branch in order to make changes')
           end
         end
       end
diff --git a/app/services/files/create_service.rb b/app/services/files/create_service.rb
index e4cde4a2fd8..8eaf6db8012 100644
--- a/app/services/files/create_service.rb
+++ b/app/services/files/create_service.rb
@@ -29,7 +29,7 @@ module Files
         blob = repository.blob_at_branch(@source_branch, @file_path)
 
         if blob
-          raise_error("Your changes could not be committed because a file with the same name already exists")
+          raise_error('Your changes could not be committed because a file with the same name already exists')
         end
       end
     end
diff --git a/app/services/git_hooks_service.rb b/app/services/git_hooks_service.rb
index 8f5c3393dfc..172bd85dade 100644
--- a/app/services/git_hooks_service.rb
+++ b/app/services/git_hooks_service.rb
@@ -3,14 +3,16 @@ class GitHooksService
 
   def execute(user, repo_path, oldrev, newrev, ref)
     @repo_path  = repo_path
-    @user       = Gitlab::ShellEnv.gl_id(user)
+    @user       = Gitlab::GlId.gl_id(user)
     @oldrev     = oldrev
     @newrev     = newrev
     @ref        = ref
 
     %w(pre-receive update).each do |hook_name|
-      unless run_hook(hook_name)
-        raise PreReceiveError.new("Git operation was rejected by #{hook_name} hook")
+      status, message = run_hook(hook_name)
+
+      unless status
+        raise PreReceiveError, message
       end
     end
 
diff --git a/app/services/git_tag_push_service.rb b/app/services/git_tag_push_service.rb
index 299a0a967b0..58573078048 100644
--- a/app/services/git_tag_push_service.rb
+++ b/app/services/git_tag_push_service.rb
@@ -26,6 +26,7 @@ class GitTagPushService < BaseService
     unless Gitlab::Git.blank_ref?(params[:newrev])
       tag_name = Gitlab::Git.ref_name(params[:ref])
       tag = project.repository.find_tag(tag_name)
+      
       if tag && tag.target == params[:newrev]
         commit = project.commit(tag.target)
         commits = [commit].compact
diff --git a/app/services/issues/base_service.rb b/app/services/issues/base_service.rb
index 772f5c5fffa..089b0f527e2 100644
--- a/app/services/issues/base_service.rb
+++ b/app/services/issues/base_service.rb
@@ -1,6 +1,5 @@
 module Issues
   class BaseService < ::IssuableBaseService
-
     def hook_data(issue, action)
       issue_data = issue.to_hook_data(current_user)
       issue_url = Gitlab::UrlBuilder.build(issue)
diff --git a/app/services/issues/bulk_update_service.rb b/app/services/issues/bulk_update_service.rb
index 15825b81685..cd08c3a0cb9 100644
--- a/app/services/issues/bulk_update_service.rb
+++ b/app/services/issues/bulk_update_service.rb
@@ -9,6 +9,7 @@ module Issues
       end
 
       issues = Issue.where(id: issues_ids)
+
       issues.each do |issue|
         next unless can?(current_user, :update_issue, issue)
 
diff --git a/app/services/members/destroy_service.rb b/app/services/members/destroy_service.rb
new file mode 100644
index 00000000000..15358f80208
--- /dev/null
+++ b/app/services/members/destroy_service.rb
@@ -0,0 +1,21 @@
+module Members
+  class DestroyService < BaseService
+    attr_accessor :member, :current_user
+
+    def initialize(member, user)
+      @member, @current_user = member, user
+    end
+
+    def execute
+      unless member && can?(current_user, "destroy_#{member.type.underscore}".to_sym, member)
+        raise Gitlab::Access::AccessDeniedError
+      end
+
+      member.destroy
+
+      if member.request? && member.user != current_user
+        notification_service.decline_access_request(member)
+      end
+    end
+  end
+end
diff --git a/app/services/merge_requests/base_service.rb b/app/services/merge_requests/base_service.rb
index bc93ba2552d..bc3606a14c2 100644
--- a/app/services/merge_requests/base_service.rb
+++ b/app/services/merge_requests/base_service.rb
@@ -1,6 +1,5 @@
 module MergeRequests
   class BaseService < ::IssuableBaseService
-
     def create_note(merge_request)
       SystemNoteService.change_status(merge_request, merge_request.target_project, current_user, merge_request.state, nil)
     end
diff --git a/app/services/merge_requests/build_service.rb b/app/services/merge_requests/build_service.rb
index 1b48899bb0a..7fe57747265 100644
--- a/app/services/merge_requests/build_service.rb
+++ b/app/services/merge_requests/build_service.rb
@@ -83,7 +83,7 @@ module MergeRequests
         closes_issue = "Closes ##{iid}"
 
         if merge_request.description.present?
-          merge_request.description << closes_issue.prepend("\n")
+          merge_request.description += closes_issue.prepend("\n")
         else
           merge_request.description = closes_issue
         end
diff --git a/app/services/merge_requests/merge_service.rb b/app/services/merge_requests/merge_service.rb
index 9aaf5a5e561..f1b1d90c457 100644
--- a/app/services/merge_requests/merge_service.rb
+++ b/app/services/merge_requests/merge_service.rb
@@ -34,12 +34,15 @@ module MergeRequests
         committer: committer
       }
 
-      commit_id = repository.merge(current_user, merge_request.source_sha, merge_request.target_branch, options)
+      commit_id = repository.merge(current_user, merge_request.diff_head_sha, merge_request.target_branch, options)
       merge_request.update(merge_commit_sha: commit_id)
+    rescue GitHooksService::PreReceiveError => e
+      merge_request.update(merge_error: e.message)
+      false
     rescue StandardError => e
       merge_request.update(merge_error: "Something went wrong during merge")
       Rails.logger.error(e.message)
-      return false
+      false
     end
 
     def after_merge
diff --git a/app/services/merge_requests/merge_when_build_succeeds_service.rb b/app/services/merge_requests/merge_when_build_succeeds_service.rb
index 12edfb2d671..4ad5fb08311 100644
--- a/app/services/merge_requests/merge_when_build_succeeds_service.rb
+++ b/app/services/merge_requests/merge_when_build_succeeds_service.rb
@@ -12,7 +12,7 @@ module MergeRequests
         merge_request.merge_when_build_succeeds = true
         merge_request.merge_user                = @current_user
 
-        SystemNoteService.merge_when_build_succeeds(merge_request, @project, @current_user, merge_request.last_commit)
+        SystemNoteService.merge_when_build_succeeds(merge_request, @project, @current_user, merge_request.diff_head_commit)
       end
 
       merge_request.save
@@ -40,6 +40,5 @@ module MergeRequests
         error("Can't cancel the automatic merge", 406)
       end
     end
-
   end
 end
diff --git a/app/services/merge_requests/post_merge_service.rb b/app/services/merge_requests/post_merge_service.rb
index 064910f81f7..8437d9b8b43 100644
--- a/app/services/merge_requests/post_merge_service.rb
+++ b/app/services/merge_requests/post_merge_service.rb
@@ -20,6 +20,7 @@ module MergeRequests
       return unless merge_request.target_branch == project.default_branch
 
       closed_issues = merge_request.closes_issues(current_user)
+
       closed_issues.each do |issue|
         if can?(current_user, :update_issue, issue)
           Issues::CloseService.new(project, current_user, {}).execute(issue, commit: merge_request)
diff --git a/app/services/merge_requests/refresh_service.rb b/app/services/merge_requests/refresh_service.rb
index fe0579744b4..b11ecd97a57 100644
--- a/app/services/merge_requests/refresh_service.rb
+++ b/app/services/merge_requests/refresh_service.rb
@@ -34,10 +34,10 @@ module MergeRequests
     def close_merge_requests
       commit_ids = @commits.map(&:id)
       merge_requests = @project.merge_requests.opened.where(target_branch: @branch_name).to_a
-      merge_requests = merge_requests.select(&:last_commit)
+      merge_requests = merge_requests.select(&:diff_head_commit)
 
       merge_requests = merge_requests.select do |merge_request|
-        commit_ids.include?(merge_request.last_commit.id)
+        commit_ids.include?(merge_request.diff_head_sha)
       end
 
       merge_requests.uniq.select(&:source_project).each do |merge_request|
@@ -60,20 +60,15 @@ module MergeRequests
 
       merge_requests.each do |merge_request|
         if merge_request.source_branch == @branch_name || force_push?
-          merge_request.reload_code
-          merge_request.mark_as_unchecked
+          merge_request.reload_diff
         else
           mr_commit_ids = merge_request.commits.map(&:id)
           push_commit_ids = @commits.map(&:id)
           matches = mr_commit_ids & push_commit_ids
-
-          if matches.any?
-            merge_request.reload_code
-            merge_request.mark_as_unchecked
-          else
-            merge_request.mark_as_unchecked
-          end
+          merge_request.reload_diff if matches.any?
         end
+
+        merge_request.mark_as_unchecked
       end
     end
 
@@ -94,12 +89,10 @@ module MergeRequests
         merge_request = merge_requests_for_source_branch.first
         return unless merge_request
 
-        last_commit = merge_request.last_commit
-
         begin
           # Since any number of commits could have been made to the restored branch,
           # find the common root to see what has been added.
-          common_ref = @project.repository.merge_base(last_commit.id, @newrev)
+          common_ref = @project.repository.merge_base(merge_request.diff_head_sha, @newrev)
           # If the a commit no longer exists in this repo, gitlab_git throws
           # a Rugged::OdbError. This is fixed in https://gitlab.com/gitlab-org/gitlab_git/merge_requests/52
           @commits = @project.repository.commits_between(common_ref, @newrev) if common_ref
diff --git a/app/services/merge_requests/reopen_service.rb b/app/services/merge_requests/reopen_service.rb
index 8279ad2001b..eb88ae9d11c 100644
--- a/app/services/merge_requests/reopen_service.rb
+++ b/app/services/merge_requests/reopen_service.rb
@@ -6,7 +6,7 @@ module MergeRequests
         create_note(merge_request)
         notification_service.reopen_mr(merge_request, current_user)
         execute_hooks(merge_request, 'reopen')
-        merge_request.reload_code
+        merge_request.reload_diff
         merge_request.mark_as_unchecked
       end
 
diff --git a/app/services/milestones/destroy_service.rb b/app/services/milestones/destroy_service.rb
index 2414966505b..e457212508f 100644
--- a/app/services/milestones/destroy_service.rb
+++ b/app/services/milestones/destroy_service.rb
@@ -1,7 +1,6 @@
 module Milestones
   class DestroyService < Milestones::BaseService
     def execute(milestone)
-
       Milestone.transaction do
         update_params = { milestone: nil }
 
diff --git a/app/services/notes/diff_position_update_service.rb b/app/services/notes/diff_position_update_service.rb
new file mode 100644
index 00000000000..0cb731f5bc3
--- /dev/null
+++ b/app/services/notes/diff_position_update_service.rb
@@ -0,0 +1,30 @@
+module Notes
+  class DiffPositionUpdateService < BaseService
+    def execute(note)
+      new_position = tracer.trace(note.position)
+
+      # Don't update the position if the type doesn't match, since that means
+      # the diff line commented on was changed, and the comment is now outdated
+      old_position = note.position
+      if new_position &&
+          new_position != old_position &&
+          new_position.type == old_position.type
+
+        note.position = new_position
+      end
+
+      note
+    end
+
+    private
+
+    def tracer
+      @tracer ||= Gitlab::Diff::PositionTracer.new(
+        repository: project.repository,
+        old_diff_refs: params[:old_diff_refs],
+        new_diff_refs: params[:new_diff_refs],
+        paths: params[:paths]
+      )
+    end
+  end
+end
diff --git a/app/services/notification_service.rb b/app/services/notification_service.rb
index f804ac171c4..ab6e51209ee 100644
--- a/app/services/notification_service.rb
+++ b/app/services/notification_service.rb
@@ -29,9 +29,10 @@ class NotificationService
   #  * issue assignee if their notification level is not Disabled
   #  * project team members with notification level higher then Participating
   #  * watchers of the issue's labels
+  #  * users with custom level checked with "new issue"
   #
   def new_issue(issue, current_user)
-    new_resource_email(issue, issue.project, 'new_issue_email')
+    new_resource_email(issue, issue.project, :new_issue_email)
   end
 
   # When we close an issue we should send an email to:
@@ -39,18 +40,20 @@ class NotificationService
   #  * issue author if their notification level is not Disabled
   #  * issue assignee if their notification level is not Disabled
   #  * project team members with notification level higher then Participating
+  #  * users with custom level checked with "close issue"
   #
   def close_issue(issue, current_user)
-    close_resource_email(issue, issue.project, current_user, 'closed_issue_email')
+    close_resource_email(issue, issue.project, current_user, :closed_issue_email)
   end
 
   # When we reassign an issue we should send an email to:
   #
   #  * issue old assignee if their notification level is not Disabled
   #  * issue new assignee if their notification level is not Disabled
+  #  * users with custom level checked with "reassign issue"
   #
   def reassigned_issue(issue, current_user)
-    reassign_resource_email(issue, issue.project, current_user, 'reassigned_issue_email')
+    reassign_resource_email(issue, issue.project, current_user, :reassigned_issue_email)
   end
 
   # When we add labels to an issue we should send an email to:
@@ -58,7 +61,7 @@ class NotificationService
   #  * watchers of the issue's labels
   #
   def relabeled_issue(issue, added_labels, current_user)
-    relabeled_resource_email(issue, added_labels, current_user, 'relabeled_issue_email')
+    relabeled_resource_email(issue, added_labels, current_user, :relabeled_issue_email)
   end
 
   # When create a merge request we should send an email to:
@@ -66,18 +69,20 @@ class NotificationService
   #  * mr assignee if their notification level is not Disabled
   #  * project team members with notification level higher then Participating
   #  * watchers of the mr's labels
+  #  * users with custom level checked with "new merge request"
   #
   def new_merge_request(merge_request, current_user)
-    new_resource_email(merge_request, merge_request.target_project, 'new_merge_request_email')
+    new_resource_email(merge_request, merge_request.target_project, :new_merge_request_email)
   end
 
   # When we reassign a merge_request we should send an email to:
   #
   #  * merge_request old assignee if their notification level is not Disabled
   #  * merge_request assignee if their notification level is not Disabled
+  #  * users with custom level checked with "reassign merge request"
   #
   def reassigned_merge_request(merge_request, current_user)
-    reassign_resource_email(merge_request, merge_request.target_project, current_user, 'reassigned_merge_request_email')
+    reassign_resource_email(merge_request, merge_request.target_project, current_user, :reassigned_merge_request_email)
   end
 
   # When we add labels to a merge request we should send an email to:
@@ -85,15 +90,15 @@ class NotificationService
   #  * watchers of the mr's labels
   #
   def relabeled_merge_request(merge_request, added_labels, current_user)
-    relabeled_resource_email(merge_request, added_labels, current_user, 'relabeled_merge_request_email')
+    relabeled_resource_email(merge_request, added_labels, current_user, :relabeled_merge_request_email)
   end
 
   def close_mr(merge_request, current_user)
-    close_resource_email(merge_request, merge_request.target_project, current_user, 'closed_merge_request_email')
+    close_resource_email(merge_request, merge_request.target_project, current_user, :closed_merge_request_email)
   end
 
   def reopen_issue(issue, current_user)
-    reopen_resource_email(issue, issue.project, current_user, 'issue_status_changed_email', 'reopened')
+    reopen_resource_email(issue, issue.project, current_user, :issue_status_changed_email, 'reopened')
   end
 
   def merge_mr(merge_request, current_user)
@@ -101,7 +106,7 @@ class NotificationService
       merge_request,
       merge_request.target_project,
       current_user,
-      'merged_merge_request_email'
+      :merged_merge_request_email
     )
   end
 
@@ -110,7 +115,7 @@ class NotificationService
       merge_request,
       merge_request.target_project,
       current_user,
-      'merge_request_status_email',
+      :merge_request_status_email,
       'reopened'
     )
   end
@@ -148,11 +153,15 @@ class NotificationService
       else
         mentioned_users
       end
+
     recipients = recipients.concat(participants)
 
     # Merge project watchers
     recipients = add_project_watchers(recipients, note.project)
 
+    # Merge project with custom notification
+    recipients = add_custom_notifications(recipients, note.project, :new_note)
+
     # Reject users with Mention notification level, except those mentioned in _this_ note.
     recipients = reject_mention_users(recipients - mentioned_users, note.project)
     recipients = recipients + mentioned_users
@@ -168,20 +177,22 @@ class NotificationService
 
     # build notify method like 'note_commit_email'
     notify_method = "note_#{note.noteable_type.underscore}_email".to_sym
+    
     recipients.each do |recipient|
       mailer.send(notify_method, recipient.id, note.id).deliver_later
     end
   end
 
-  # Project access request
-  def new_project_access_request(project_member)
-    mailer.member_access_requested_email(project_member.real_source_type, project_member.id).deliver_later
+  # Members
+  def new_access_request(member)
+    mailer.member_access_requested_email(member.real_source_type, member.id).deliver_later
   end
 
-  def decline_project_access_request(project_member)
-    mailer.member_access_denied_email(project_member.real_source_type, project_member.project.id, project_member.user.id).deliver_later
+  def decline_access_request(member)
+    mailer.member_access_denied_email(member.real_source_type, member.source_id, member.user_id).deliver_later
   end
 
+  # Project invite
   def invite_project_member(project_member, token)
     mailer.member_invited_email(project_member.real_source_type, project_member.id, token).deliver_later
   end
@@ -208,21 +219,13 @@ class NotificationService
     mailer.member_access_granted_email(project_member.real_source_type, project_member.id).deliver_later
   end
 
-  # Group access request
-  def new_group_access_request(group_member)
-    mailer.member_access_requested_email(group_member.real_source_type, group_member.id).deliver_later
-  end
-
-  def decline_group_access_request(group_member)
-    mailer.member_access_denied_email(group_member.real_source_type, group_member.group.id, group_member.user.id).deliver_later
-  end
-
+  # Group invite
   def invite_group_member(group_member, token)
     mailer.member_invited_email(group_member.real_source_type, group_member.id, token).deliver_later
   end
 
   def accept_group_invite(group_member)
-    mailer.member_invite_accepted_email(group_member.id).deliver_later
+    mailer.member_invite_accepted_email(group_member.real_source_type, group_member.id).deliver_later
   end
 
   def decline_group_invite(group_member)
@@ -266,14 +269,41 @@ class NotificationService
     end
   end
 
+  def project_exported(project, current_user)
+    mailer.project_was_exported_email(current_user, project).deliver_later
+  end
+
+  def project_not_exported(project, current_user, errors)
+    mailer.project_was_not_exported_email(current_user, project, errors).deliver_later
+  end
+
   protected
 
+  # Get project/group users with CUSTOM notification level
+  def add_custom_notifications(recipients, project, action)
+    user_ids = []
+
+    # Users with a notification setting on group or project
+    user_ids += notification_settings_for(project, :custom, action)
+    user_ids += notification_settings_for(project.group, :custom, action)
+
+    # Users with global level custom
+    users_with_project_level_global = notification_settings_for(project, :global)
+    users_with_group_level_global   = notification_settings_for(project.group, :global)
+
+    global_users_ids = users_with_project_level_global.concat(users_with_group_level_global)
+    user_ids += users_with_global_level_custom(global_users_ids, action)
+
+    recipients.concat(User.find(user_ids))
+  end
+
   # Get project users with WATCH notification level
   def project_watchers(project)
-    project_members = project_member_notification(project)
+    project_members = notification_settings_for(project)
+
+    users_with_project_level_global = notification_settings_for(project, :global)
+    users_with_group_level_global   = notification_settings_for(project.group, :global)
 
-    users_with_project_level_global = project_member_notification(project, :global)
-    users_with_group_level_global = group_member_notification(project, :global)
     users = users_with_global_level_watch([users_with_project_level_global, users_with_group_level_global].flatten.uniq)
 
     users_with_project_setting = select_project_member_setting(project, users_with_project_level_global, users)
@@ -282,33 +312,39 @@ class NotificationService
     User.where(id: users_with_project_setting.concat(users_with_group_setting).uniq).to_a
   end
 
-  def project_member_notification(project, notification_level=nil)
+  def notification_settings_for(resource, notification_level = nil, action = nil)
+    return [] unless resource
+
     if notification_level
-      project.notification_settings.where(level: NotificationSetting.levels[notification_level]).pluck(:user_id)
+      settings = resource.notification_settings.where(level: NotificationSetting.levels[notification_level])
+      settings = settings.select { |setting| setting.events[action] } if action.present?
+      settings.map(&:user_id)
     else
-      project.notification_settings.pluck(:user_id)
+      resource.notification_settings.pluck(:user_id)
     end
   end
 
-  def group_member_notification(project, notification_level)
-    if project.group
-      project.group.notification_settings.where(level: NotificationSetting.levels[notification_level]).pluck(:user_id)
-    else
-      []
-    end
+  def users_with_global_level_watch(ids)
+    settings_with_global_level_of(:watch, ids).pluck(:user_id)
   end
 
-  def users_with_global_level_watch(ids)
+  def users_with_global_level_custom(ids, action)
+    settings = settings_with_global_level_of(:custom, ids)
+    settings = settings.select { |setting| setting.events[action] }
+    settings.map(&:user_id)
+  end
+
+  def settings_with_global_level_of(level, ids)
     NotificationSetting.where(
       user_id: ids,
       source_type: nil,
-      level: NotificationSetting.levels[:watch]
-    ).pluck(:user_id)
+      level: NotificationSetting.levels[level]
+    )
   end
 
   # Build a list of users based on project notifcation settings
   def select_project_member_setting(project, global_setting, users_global_level_watch)
-    users = project_member_notification(project, :watch)
+    users = notification_settings_for(project, :watch)
 
     # If project setting is global, add to watch list if global setting is watch
     global_setting.each do |user_id|
@@ -322,7 +358,7 @@ class NotificationService
 
   # Build a list of users based on group notification settings
   def select_group_member_setting(project, project_members, global_setting, users_global_level_watch)
-    uids = group_member_notification(project, :watch)
+    uids = notification_settings_for(project, :watch)
 
     # Group setting is watch, add to users list if user is not project member
     users = []
@@ -343,7 +379,7 @@ class NotificationService
   end
 
   def add_project_watchers(recipients, project)
-    recipients.concat(project_watchers(project)).compact.uniq
+    recipients.concat(project_watchers(project)).compact
   end
 
   # Remove users with disabled notifications from array
@@ -428,7 +464,7 @@ class NotificationService
   end
 
   def new_resource_email(target, project, method)
-    recipients = build_recipients(target, project, target.author, action: :new)
+    recipients = build_recipients(target, project, target.author, action: "new")
 
     recipients.each do |recipient|
       mailer.send(method, recipient.id, target.id).deliver_later
@@ -436,7 +472,8 @@ class NotificationService
   end
 
   def close_resource_email(target, project, current_user, method)
-    recipients = build_recipients(target, project, current_user)
+    action = method == :merged_merge_request_email ? "merge" : "close"
+    recipients = build_recipients(target, project, current_user, action: action)
 
     recipients.each do |recipient|
       mailer.send(method, recipient.id, target.id, current_user.id).deliver_later
@@ -447,7 +484,7 @@ class NotificationService
     previous_assignee_id = previous_record(target, 'assignee_id')
     previous_assignee = User.find_by(id: previous_assignee_id) if previous_assignee_id
 
-    recipients = build_recipients(target, project, current_user, action: :reassign, previous_assignee: previous_assignee)
+    recipients = build_recipients(target, project, current_user, action: "reassign", previous_assignee: previous_assignee)
 
     recipients.each do |recipient|
       mailer.send(
@@ -470,7 +507,7 @@ class NotificationService
   end
 
   def reopen_resource_email(target, project, current_user, method, status)
-    recipients = build_recipients(target, project, current_user)
+    recipients = build_recipients(target, project, current_user, action: "reopen")
 
     recipients.each do |recipient|
       mailer.send(method, recipient.id, target.id, status, current_user.id).deliver_later
@@ -478,14 +515,20 @@ class NotificationService
   end
 
   def build_recipients(target, project, current_user, action: nil, previous_assignee: nil)
+    custom_action = build_custom_key(action, target)
+
     recipients = target.participants(current_user)
     recipients = add_project_watchers(recipients, project)
+
+    recipients = add_custom_notifications(recipients, project, custom_action)
     recipients = reject_mention_users(recipients, project)
 
+    recipients = recipients.uniq
+
     # Re-assign is considered as a mention of the new assignee so we add the
     # new assignee to the list of recipients after we rejected users with
     # the "on mention" notification level
-    if action == :reassign
+    if [:reassign_merge_request, :reassign_issue].include?(custom_action)
       recipients << previous_assignee if previous_assignee
       recipients << target.assignee
     end
@@ -493,7 +536,7 @@ class NotificationService
     recipients = reject_muted_users(recipients, project)
     recipients = add_subscribed_users(recipients, target)
 
-    if action == :new
+    if [:new_issue, :new_merge_request].include?(custom_action)
       recipients = add_labels_subscribers(recipients, target)
     end
 
@@ -523,4 +566,10 @@ class NotificationService
       end
     end
   end
+
+  # Build event key to search on custom notification level
+  # Check NotificationSetting::EMAIL_EVENTS
+  def build_custom_key(action, object)
+    "#{action}_#{object.class.name.underscore}".to_sym
+  end
 end
diff --git a/app/services/projects/autocomplete_service.rb b/app/services/projects/autocomplete_service.rb
index eb73948006e..23b6668e0d1 100644
--- a/app/services/projects/autocomplete_service.rb
+++ b/app/services/projects/autocomplete_service.rb
@@ -11,5 +11,9 @@ module Projects
     def merge_requests
       @project.merge_requests.opened.select([:iid, :title])
     end
+
+    def labels
+      @project.labels.select([:title, :color])
+    end
   end
 end
diff --git a/app/services/projects/create_service.rb b/app/services/projects/create_service.rb
index 61cac5419ad..55956be2844 100644
--- a/app/services/projects/create_service.rb
+++ b/app/services/projects/create_service.rb
@@ -80,16 +80,18 @@ module Projects
     def after_create_actions
       log_info("#{@project.owner.name} created a new project \"#{@project.name_with_namespace}\"")
 
-      @project.create_wiki if @project.wiki_enabled?
+      unless @project.gitlab_project_import?
+        @project.create_wiki if @project.wiki_enabled?
 
-      @project.build_missing_services
+        @project.build_missing_services
 
-      @project.create_labels
+        @project.create_labels
+      end
 
       event_service.create_project(@project, current_user)
       system_hook_service.execute_hooks_for(@project, :create)
 
-      unless @project.group
+      unless @project.group || @project.gitlab_project_import?
         @project.team << [current_user, :master, current_user]
       end
     end
diff --git a/app/services/projects/destroy_service.rb b/app/services/projects/destroy_service.rb
index f09072975c3..882606e38d0 100644
--- a/app/services/projects/destroy_service.rb
+++ b/app/services/projects/destroy_service.rb
@@ -51,13 +51,13 @@ module Projects
       return true if params[:skip_repo] == true
 
       # There is a possibility project does not have repository or wiki
-      return true unless gitlab_shell.exists?(path + '.git')
+      return true unless gitlab_shell.exists?(project.repository_storage_path, path + '.git')
 
       new_path = removal_path(path)
 
-      if gitlab_shell.mv_repository(path, new_path)
+      if gitlab_shell.mv_repository(project.repository_storage_path, path, new_path)
         log_info("Repository \"#{path}\" moved to \"#{new_path}\"")
-        GitlabShellWorker.perform_in(5.minutes, :remove_repository, new_path)
+        GitlabShellWorker.perform_in(5.minutes, :remove_repository, project.repository_storage_path, new_path)
       else
         false
       end
diff --git a/app/services/projects/download_service.rb b/app/services/projects/download_service.rb
index 6386f57fb0d..f06a3d44c17 100644
--- a/app/services/projects/download_service.rb
+++ b/app/services/projects/download_service.rb
@@ -1,6 +1,5 @@
 module Projects
   class DownloadService < BaseService
-
     WHITELIST = [
       /^[^.]+\.fogbugz.com$/
     ]
diff --git a/app/services/projects/housekeeping_service.rb b/app/services/projects/housekeeping_service.rb
index 43db29315a1..29b3981f49f 100644
--- a/app/services/projects/housekeeping_service.rb
+++ b/app/services/projects/housekeeping_service.rb
@@ -7,8 +7,6 @@
 #
 module Projects
   class HousekeepingService < BaseService
-    include Gitlab::ShellAdapter
-
     LEASE_TIMEOUT = 3600
 
     class LeaseTaken < StandardError
@@ -24,11 +22,7 @@ module Projects
     def execute
       raise LeaseTaken unless try_obtain_lease
 
-      GitlabShellOneShotWorker.perform_async(:gc, @project.path_with_namespace)
-    ensure
-      Gitlab::Metrics.measure(:reset_pushes_since_gc) do
-        @project.update_column(:pushes_since_gc, 0)
-      end
+      execute_gitlab_shell_gc
     end
 
     def needed?
@@ -36,13 +30,27 @@ module Projects
     end
 
     def increment!
-      Gitlab::Metrics.measure(:increment_pushes_since_gc) do
-        @project.increment!(:pushes_since_gc)
+      if Gitlab::ExclusiveLease.new("project_housekeeping:increment!:#{@project.id}", timeout: 60).try_obtain
+        Gitlab::Metrics.measure(:increment_pushes_since_gc) do
+          update_pushes_since_gc(@project.pushes_since_gc + 1)
+        end
       end
     end
 
     private
 
+    def execute_gitlab_shell_gc
+      GitGarbageCollectWorker.perform_async(@project.id)
+    ensure
+      Gitlab::Metrics.measure(:reset_pushes_since_gc) do
+        update_pushes_since_gc(0)
+      end
+    end
+
+    def update_pushes_since_gc(new_value)
+      @project.update_column(:pushes_since_gc, new_value)
+    end
+
     def try_obtain_lease
       Gitlab::Metrics.measure(:obtain_housekeeping_lease) do
         lease = ::Gitlab::ExclusiveLease.new("project_housekeeping:#{@project.id}", timeout: LEASE_TIMEOUT)
diff --git a/app/services/projects/import_export/export_service.rb b/app/services/projects/import_export/export_service.rb
new file mode 100644
index 00000000000..6afc048576d
--- /dev/null
+++ b/app/services/projects/import_export/export_service.rb
@@ -0,0 +1,60 @@
+module Projects
+  module ImportExport
+    class ExportService < BaseService
+      def execute(_options = {})
+        @shared = Gitlab::ImportExport::Shared.new(relative_path: File.join(project.path_with_namespace, 'work'))
+        save_all
+      end
+
+      private
+
+      def save_all
+        if [version_saver, project_tree_saver, uploads_saver, repo_saver, wiki_repo_saver].all?(&:save)
+          Gitlab::ImportExport::Saver.save(shared: @shared)
+          notify_success
+        else
+          cleanup_and_notify
+        end
+      end
+
+      def version_saver
+        Gitlab::ImportExport::VersionSaver.new(shared: @shared)
+      end
+
+      def project_tree_saver
+        Gitlab::ImportExport::ProjectTreeSaver.new(project: project, shared: @shared)
+      end
+
+      def uploads_saver
+        Gitlab::ImportExport::UploadsSaver.new(project: project, shared: @shared)
+      end
+
+      def repo_saver
+        Gitlab::ImportExport::RepoSaver.new(project: project, shared: @shared)
+      end
+
+      def wiki_repo_saver
+        Gitlab::ImportExport::WikiRepoSaver.new(project: project, shared: @shared)
+      end
+
+      def cleanup_and_notify
+        Rails.logger.error("Import/Export - Project #{project.name} with ID: #{project.id} export error - #{@shared.errors.join(', ')}")
+
+        FileUtils.rm_rf(@shared.export_path)
+
+        notify_error
+        raise Gitlab::ImportExport::Error.new(@shared.errors.join(', '))
+      end
+
+      def notify_success
+        Rails.logger.info("Import/Export - Project #{project.name} with ID: #{project.id} successfully exported")
+
+        notification_service.project_exported(@project, @current_user)
+      end
+
+      def notify_error
+        notification_service.project_not_exported(@project, @current_user, @shared.errors)
+      end
+    end
+  end
+end
diff --git a/app/services/projects/import_service.rb b/app/services/projects/import_service.rb
index c4838d31f2f..cdad0426b02 100644
--- a/app/services/projects/import_service.rb
+++ b/app/services/projects/import_service.rb
@@ -9,26 +9,31 @@ module Projects
       'fogbugz',
       'gitlab',
       'github',
-      'google_code'
+      'google_code',
+      'gitlab_project'
     ]
 
     def execute
-      if unknown_url?
-        # In this case, we only want to import issues, not a repository.
-        create_repository
-      else
-        import_repository
-      end
+      add_repository_to_project unless project.gitlab_project_import?
 
       import_data
 
       success
-    rescue Error => e
+    rescue => e
       error(e.message)
     end
 
     private
 
+    def add_repository_to_project
+      if unknown_url?
+        # In this case, we only want to import issues, not a repository.
+        create_repository
+      else
+        import_repository
+      end
+    end
+
     def create_repository
       unless project.create_repository
         raise Error, 'The repository could not be created.'
@@ -37,8 +42,8 @@ module Projects
 
     def import_repository
       begin
-        gitlab_shell.import_repository(project.path_with_namespace, project.import_url)
-      rescue Gitlab::Shell::Error => e
+        gitlab_shell.import_repository(project.repository_storage_path, project.path_with_namespace, project.import_url)
+      rescue => e
         raise Error,  "Error importing repository #{project.import_url} into #{project.path_with_namespace} - #{e.message}"
       end
     end
@@ -46,7 +51,7 @@ module Projects
     def import_data
       return unless has_importer?
 
-      project.repository.before_import
+      project.repository.before_import unless project.gitlab_project_import?
 
       unless importer.execute
         raise Error, 'The remote data could not be imported.'
@@ -58,6 +63,8 @@ module Projects
     end
 
     def importer
+      return Gitlab::ImportExport::Importer.new(project) if @project.gitlab_project_import?
+
       class_name = "Gitlab::#{project.import_type.camelize}Import::Importer"
       class_name.constantize.new(project)
     end
diff --git a/app/services/projects/transfer_service.rb b/app/services/projects/transfer_service.rb
index 03b57dea51e..bc7f8bf433b 100644
--- a/app/services/projects/transfer_service.rb
+++ b/app/services/projects/transfer_service.rb
@@ -50,12 +50,12 @@ module Projects
         project.send_move_instructions(old_path)
 
         # Move main repository
-        unless gitlab_shell.mv_repository(old_path, new_path)
+        unless gitlab_shell.mv_repository(project.repository_storage_path, old_path, new_path)
           raise TransferError.new('Cannot move project')
         end
 
         # Move wiki repo also if present
-        gitlab_shell.mv_repository("#{old_path}.wiki", "#{new_path}.wiki")
+        gitlab_shell.mv_repository(project.repository_storage_path, "#{old_path}.wiki", "#{new_path}.wiki")
 
         # clear project cached events
         project.reset_events_cache
diff --git a/app/services/projects/update_service.rb b/app/services/projects/update_service.rb
index 941df08995c..f06311511cc 100644
--- a/app/services/projects/update_service.rb
+++ b/app/services/projects/update_service.rb
@@ -3,10 +3,11 @@ module Projects
     def execute
       # check that user is allowed to set specified visibility_level
       new_visibility = params[:visibility_level]
+      
       if new_visibility && new_visibility.to_i != project.visibility_level
         unless can?(current_user, :change_visibility_level, project) &&
           Gitlab::VisibilityLevel.allowed_for?(current_user, new_visibility)
-          
+
           deny_visibility_level(project, new_visibility)
           return project
         end
diff --git a/app/services/system_note_service.rb b/app/services/system_note_service.rb
index 4e8fa0818b9..1ab3b5789bc 100644
--- a/app/services/system_note_service.rb
+++ b/app/services/system_note_service.rb
@@ -82,7 +82,7 @@ class SystemNoteService
     end
 
     body << ' ' << 'label'.pluralize(labels_count)
-    body = "#{body.capitalize}"
+    body = body.capitalize
 
     create_note(noteable: noteable, project: project, author: author, note: body)
   end
@@ -125,7 +125,7 @@ class SystemNoteService
   # Returns the created Note object
   def self.change_status(noteable, project, author, status, source)
     body = "Status changed to #{status}"
-    body += " by #{source.gfm_reference(project)}" if source
+    body << " by #{source.gfm_reference(project)}" if source
 
     create_note(noteable: noteable, project: project, author: author, note: body)
   end
@@ -139,7 +139,7 @@ class SystemNoteService
 
   # Called when 'merge when build succeeds' is canceled
   def self.cancel_merge_when_build_succeeds(noteable, project, author)
-    body = "Canceled the automatic merge"
+    body = 'Canceled the automatic merge'
 
     create_note(noteable: noteable, project: project, author: author, note: body)
   end
@@ -236,6 +236,7 @@ class SystemNoteService
       else
         'deleted'
       end
+
     body = "#{verb} #{branch_type.to_s} branch `#{branch}`".capitalize
     create_note(noteable: noteable, project: project, author: author, note: body)
   end
@@ -293,7 +294,6 @@ class SystemNoteService
     end
   end
 
-
   def self.cross_reference?(note_text)
     note_text.start_with?(cross_reference_note_prefix)
   end
diff --git a/app/services/todo_service.rb b/app/services/todo_service.rb
index e1f9ea64dc4..6bb0a72d30e 100644
--- a/app/services/todo_service.rb
+++ b/app/services/todo_service.rb
@@ -1,6 +1,6 @@
 # TodoService class
 #
-# Used for creating todos after certain user actions
+# Used for creating/updating todos after certain user actions
 #
 # Ex.
 #   TodoService.new.new_issue(issue, current_user)
@@ -137,6 +137,15 @@ class TodoService
   def mark_pending_todos_as_done(target, user)
     attributes = attributes_for_target(target)
     pending_todos(user, attributes).update_all(state: :done)
+    user.update_todos_count_cache
+  end
+
+  # When user marks some todos as done
+  def mark_todos_as_done(todos, current_user)
+    todos = current_user.todos.where(id: todos.map(&:id)) unless todos.respond_to?(:update_all)
+
+    todos.update_all(state: :done)
+    current_user.update_todos_count_cache
   end
 
   # When user marks an issue as todo
@@ -150,7 +159,9 @@ class TodoService
   def create_todos(users, attributes)
     Array(users).map do |user|
       next if pending_todos(user, attributes).exists?
-      Todo.create(attributes.merge(user_id: user.id))
+      todo = Todo.create(attributes.merge(user_id: user.id))
+      user.update_todos_count_cache
+      todo
     end
   end
 
@@ -161,11 +172,16 @@ class TodoService
 
   def update_issuable(issuable, author)
     # Skip toggling a task list item in a description
-    return if issuable.tasks? && issuable.updated_tasks.any?
+    return if toggling_tasks?(issuable)
 
     create_mention_todos(issuable.project, issuable, author)
   end
 
+  def toggling_tasks?(issuable)
+    issuable.previous_changes.include?('description') &&
+      issuable.tasks? && issuable.updated_tasks.any?
+  end
+
   def handle_note(note, author)
     # Skip system notes, and notes on project snippet
     return if note.system? || note.for_snippet?
@@ -221,7 +237,7 @@ class TodoService
   end
 
   def filter_mentioned_users(project, target, author)
-    mentioned_users = target.mentioned_users
+    mentioned_users = target.mentioned_users(author)
     mentioned_users = reject_users_without_access(mentioned_users, project, target)
     mentioned_users.delete(author)
     mentioned_users.uniq
diff --git a/app/services/update_release_service.rb b/app/services/update_release_service.rb
index 25eb13ef09a..0ee1ff2d7d9 100644
--- a/app/services/update_release_service.rb
+++ b/app/services/update_release_service.rb
@@ -2,7 +2,6 @@ require_relative 'base_service'
 
 class UpdateReleaseService < BaseService
   def execute(tag_name, release_description)
-
     repository = project.repository
     existing_tag = repository.find_tag(tag_name)
 
@@ -22,8 +21,6 @@ class UpdateReleaseService < BaseService
   end
 
   def success(release)
-    out = super()
-    out[:release] = release
-    out
+    super().merge(release: release)
   end
 end
diff --git a/app/services/update_snippet_service.rb b/app/services/update_snippet_service.rb
index 93af8f21972..a6bb36821c3 100644
--- a/app/services/update_snippet_service.rb
+++ b/app/services/update_snippet_service.rb
@@ -9,6 +9,7 @@ class UpdateSnippetService < BaseService
   def execute
     # check that user is allowed to set specified visibility_level
     new_visibility = params[:visibility_level]
+    
     if new_visibility && new_visibility.to_i != snippet.visibility_level
       unless Gitlab::VisibilityLevel.allowed_for?(current_user, new_visibility)
         deny_visibility_level(snippet, new_visibility)
diff --git a/app/services/wiki_pages/base_service.rb b/app/services/wiki_pages/base_service.rb
index 4c0a2c6b4d8..14317ea65c8 100644
--- a/app/services/wiki_pages/base_service.rb
+++ b/app/services/wiki_pages/base_service.rb
@@ -1,6 +1,5 @@
 module WikiPages
   class BaseService < ::BaseService
-
     def hook_data(page, action)
       hook_data = {
         object_kind: page.class.name.underscore,
diff --git a/app/uploaders/lfs_object_uploader.rb b/app/uploaders/lfs_object_uploader.rb
index 28085b31083..046a1d641a9 100644
--- a/app/uploaders/lfs_object_uploader.rb
+++ b/app/uploaders/lfs_object_uploader.rb
@@ -4,7 +4,7 @@ class LfsObjectUploader < CarrierWave::Uploader::Base
   storage :file
 
   def store_dir
-    "#{Gitlab.config.lfs.storage_path}/#{model.oid[0,2]}/#{model.oid[2,2]}"
+    "#{Gitlab.config.lfs.storage_path}/#{model.oid[0, 2]}/#{model.oid[2, 2]}"
   end
 
   def cache_dir
diff --git a/app/validators/addressable_url_validator.rb b/app/validators/addressable_url_validator.rb
new file mode 100644
index 00000000000..09bfa613cbe
--- /dev/null
+++ b/app/validators/addressable_url_validator.rb
@@ -0,0 +1,45 @@
+# AddressableUrlValidator
+#
+# Custom validator for URLs. This is a stricter version of UrlValidator - it also checks
+# for using the right protocol, but it actually parses the URL checking for any syntax errors.
+# The regex is also different from `URI` as we use `Addressable::URI` here.
+#
+# By default, only URLs for http, https, ssh, and git protocols will be considered valid.
+# Provide a `:protocols` option to configure accepted protocols.
+#
+# Example:
+#
+#   class User < ActiveRecord::Base
+#     validates :personal_url, addressable_url: true
+#
+#     validates :ftp_url, addressable_url: { protocols: %w(ftp) }
+#
+#     validates :git_url, addressable_url: { protocols: %w(http https ssh git) }
+#   end
+#
+class AddressableUrlValidator < ActiveModel::EachValidator
+  DEFAULT_OPTIONS = { protocols: %w(http https ssh git) }
+
+  def validate_each(record, attribute, value)
+    unless valid_url?(value)
+      record.errors.add(attribute, "must be a valid URL")
+    end
+  end
+
+  private
+
+  def valid_url?(value)
+    return false unless value
+
+    valid_protocol?(value) && valid_uri?(value)
+  end
+
+  def valid_uri?(value)
+    Gitlab::UrlSanitizer.valid?(value)
+  end
+
+  def valid_protocol?(value)
+    options = DEFAULT_OPTIONS.merge(self.options)
+    value =~ /\A#{URI.regexp(options[:protocols])}\z/
+  end
+end
diff --git a/app/views/admin/abuse_reports/_abuse_report.html.haml b/app/views/admin/abuse_reports/_abuse_report.html.haml
index 862b86d9d4a..dd2e7ebd030 100644
--- a/app/views/admin/abuse_reports/_abuse_report.html.haml
+++ b/app/views/admin/abuse_reports/_abuse_report.html.haml
@@ -3,14 +3,14 @@
 %tr
   %td
     - if user
-      = link_to user.name, [:admin, user]
+      = link_to user.name, user
       .light.small
         Joined #{time_ago_with_tooltip(user.created_at)}
     - else
       (removed)
   %td
     - if reporter
-      = link_to reporter.name, [:admin, reporter]
+      = link_to reporter.name, reporter
     - else
       (removed)
     .light.small
diff --git a/app/views/admin/appearances/_form.html.haml b/app/views/admin/appearances/_form.html.haml
index d88f3ad314d..92e2dae4842 100644
--- a/app/views/admin/appearances/_form.html.haml
+++ b/app/views/admin/appearances/_form.html.haml
@@ -13,7 +13,7 @@
     .col-sm-10
       = f.text_area :description, class: "form-control", rows: 10
       .hint
-        Description parsed with #{link_to "GitLab Flavored Markdown", help_page_path('markdown', 'markdown'), target: '_blank'}.
+        Description parsed with #{link_to "GitLab Flavored Markdown", help_page_path('markdown/markdown'), target: '_blank'}.
   .form-group
     = f.label :logo, class: 'control-label'
     .col-sm-10
@@ -46,7 +46,7 @@
         Maximum file size is 1MB. Pages are optimized for a 72x72 px header logo
 
   .form-actions
-    = f.submit 'Save', class: 'btn btn-save'
+    = f.submit 'Save', class: 'btn btn-save append-right-10'
     - if @appearance.persisted?
       = link_to 'Preview last save', preview_admin_appearances_path, class: 'btn', target: '_blank'
 
diff --git a/app/views/admin/appearances/preview.html.haml b/app/views/admin/appearances/preview.html.haml
index dd4a64e80bc..6c51639b840 100644
--- a/app/views/admin/appearances/preview.html.haml
+++ b/app/views/admin/appearances/preview.html.haml
@@ -1,29 +1,9 @@
 - page_title "Preview | Appearance"
-%h3.page-title
-  Appearance settings - Preview
-%hr
+.login-box
+  .login-heading
+    %h3 Existing user? Sign in
+  %form
+    = text_field_tag :login, nil, class: "form-control top", placeholder: "Username or Email"
+    = password_field_tag :password, nil, class: "form-control bottom", placeholder: "Password"
+    = button_tag "Sign in", class: "btn-create btn"
 
-.ui-box
-  .title
-    Sign-in page
-  %div
-    .login-page
-      .container
-        .content
-          .login-title
-            %h1= brand_title
-      %hr
-      .container
-        .content
-          .row
-            .col-sm-7
-              .brand-image
-                = brand_image
-              .brand_text
-                = brand_text
-            .col-sm-4
-              .login-box
-                %h3.page-title Sign in
-                = text_field_tag :login, nil, class: "form-control top", placeholder: "Username or Email"
-                = password_field_tag :password, nil, class: "form-control bottom", placeholder: "Password"
-                = button_tag "Sign in", class: "btn-create btn"
diff --git a/app/views/admin/appearances/show.html.haml b/app/views/admin/appearances/show.html.haml
index 089e8e4cb7a..454b779842c 100644
--- a/app/views/admin/appearances/show.html.haml
+++ b/app/views/admin/appearances/show.html.haml
@@ -1,7 +1,9 @@
 - page_title "Appearance"
+
 %h3.page-title
   Appearance settings
 %p.light
   You can modify the look and feel of GitLab here
+%hr
 
 = render 'form'
diff --git a/app/views/admin/application_settings/_form.html.haml b/app/views/admin/application_settings/_form.html.haml
index c883e8f97da..538d8176ce7 100644
--- a/app/views/admin/application_settings/_form.html.haml
+++ b/app/views/admin/application_settings/_form.html.haml
@@ -15,7 +15,7 @@
       = f.label :default_snippet_visibility, class: 'control-label col-sm-2'
       .col-sm-10
         = render('shared/visibility_radios', model_method: :default_snippet_visibility, form: f, selected_level: @application_setting.default_snippet_visibility, form_model: ProjectSnippet.new)
-    .form-group.group-visibility-level-holder
+    .form-group.project-visibility-level-holder
       = f.label :default_group_visibility, class: 'control-label col-sm-2'
       .col-sm-10
         = render('shared/visibility_radios', model_method: :default_group_visibility, form: f, selected_level: @application_setting.default_group_visibility, form_model: Group.new)
@@ -38,11 +38,17 @@
             = source
         %span.help-block#import-sources-help
           Enabled sources for code import during project creation. OmniAuth must be configured for GitHub
-          = link_to "(?)", help_page_path("integration", "github")
+          = link_to "(?)", help_page_path("integration/github")
           , Bitbucket
-          = link_to "(?)", help_page_path("integration", "bitbucket")
+          = link_to "(?)", help_page_path("integration/bitbucket")
           and GitLab.com
-          = link_to "(?)", help_page_path("integration", "gitlab")
+          = link_to "(?)", help_page_path("integration/gitlab")
+    .form-group
+      %label.control-label.col-sm-2 Enabled Git access protocols
+      .col-sm-10
+        = select(:application_setting, :enabled_git_access_protocol, [['Both SSH and HTTP(S)', nil], ['Only SSH', 'ssh'], ['Only HTTP(S)', 'http']], {}, class: 'form-control')
+        %span.help-block#clone-protocol-help
+          Allow only the selected protocols to be used for Git access.
     .form-group
       .col-sm-offset-2.col-sm-10
         .checkbox
@@ -94,6 +100,13 @@
           = f.label :user_oauth_applications do
             = f.check_box :user_oauth_applications
             Allow users to register any application to use GitLab as an OAuth provider
+    .form-group
+      = f.label :user_default_external, 'New users set to external', class: 'control-label col-sm-2'
+      .col-sm-10
+        .checkbox
+          = f.label :user_default_external do
+            = f.check_box :user_default_external
+            Newly registered users will by default be external
 
   %fieldset
     %legend Sign-in Restrictions
@@ -311,6 +324,15 @@
         = f.text_field :sentry_dsn, class: 'form-control'
 
   %fieldset
+    %legend Repository Storage
+    .form-group
+      = f.label :repository_storage, 'Storage path for new projects', class: 'control-label col-sm-2'
+      .col-sm-10
+        = f.select :repository_storage, repository_storage_options_for_select, {}, class: 'form-control'
+        .help-block
+          You can manage the repository storage paths in your gitlab.yml configuration file
+
+  %fieldset
     %legend Repository Checks
     .form-group
       .col-sm-offset-2.col-sm-10
diff --git a/app/views/admin/application_settings/show.html.haml b/app/views/admin/application_settings/show.html.haml
index e9c7ca9d5aa..ecc46d86afe 100644
--- a/app/views/admin/application_settings/show.html.haml
+++ b/app/views/admin/application_settings/show.html.haml
@@ -1,4 +1,5 @@
 - page_title "Settings"
+
 %h3.page-title Settings
 %hr
 = render 'form'
diff --git a/app/views/admin/background_jobs/_head.html.haml b/app/views/admin/background_jobs/_head.html.haml
new file mode 100644
index 00000000000..9d722bd7382
--- /dev/null
+++ b/app/views/admin/background_jobs/_head.html.haml
@@ -0,0 +1,18 @@
+.nav-links.sub-nav
+  %ul{ class: (container_class) }
+    = nav_link(controller: :system_info) do
+      = link_to admin_system_info_path, title: 'System Info' do
+        %span
+          System Info
+    = nav_link(controller: :background_jobs) do
+      = link_to admin_background_jobs_path, title: 'Background Jobs' do
+        %span
+          Background Jobs
+    = nav_link(controller: :logs) do
+      = link_to admin_logs_path, title: 'Logs' do
+        %span
+          Logs
+    = nav_link(controller: :health_check) do
+      = link_to admin_health_check_path, title: 'Health Check' do
+        %span
+          Health Check
diff --git a/app/views/admin/background_jobs/show.html.haml b/app/views/admin/background_jobs/show.html.haml
index de5bc050cf0..4f680b507c4 100644
--- a/app/views/admin/background_jobs/show.html.haml
+++ b/app/views/admin/background_jobs/show.html.haml
@@ -1,46 +1,50 @@
+- @no_container = true
 - page_title "Background Jobs"
-%h3.page-title Background Jobs
-%p.light GitLab uses #{link_to "sidekiq", "http://sidekiq.org/"} library for async job processing
+= render 'admin/background_jobs/head'
 
-%hr
+%div{ class: container_class }
+  %h3.page-title Background Jobs
+  %p.light GitLab uses #{link_to "sidekiq", "http://sidekiq.org/"} library for async job processing
 
-.panel.panel-default
-  .panel-heading Sidekiq running processes
-  .panel-body
-    - if @sidekiq_processes.empty?
-      %h4.cred
-        %i.fa.fa-exclamation-triangle
-        There are no running sidekiq processes. Please restart GitLab
-    - else
-      .table-holder
-        %table.table
-          %thead
-            %th USER
-            %th PID
-            %th CPU
-            %th MEM
-            %th STATE
-            %th START
-            %th COMMAND
-          %tbody
-            - @sidekiq_processes.each do |process|
-              - next unless process.match(/(sidekiq \d+\.\d+\.\d+.+$)/)
-              - data = process.strip.split(' ')
-              %tr
-                %td= gitlab_config.user
-                - 5.times do
-                  %td= data.shift
-                %td= data.join(' ')
+  %hr
 
-      .clearfix
-        %p
-          %i.fa.fa-exclamation-circle
-          If '[25 of 25 busy]' is shown, restart GitLab with 'sudo service gitlab reload'.
-        %p
-          %i.fa.fa-exclamation-circle
-          If more than one sidekiq process is listed, stop GitLab, kill the remaining sidekiq processes (sudo pkill -u #{gitlab_config.user} -f sidekiq) and restart GitLab.
+  .panel.panel-default
+    .panel-heading Sidekiq running processes
+    .panel-body
+      - if @sidekiq_processes.empty?
+        %h4.cred
+          %i.fa.fa-exclamation-triangle
+          There are no running sidekiq processes. Please restart GitLab
+      - else
+        .table-holder
+          %table.table
+            %thead
+              %th USER
+              %th PID
+              %th CPU
+              %th MEM
+              %th STATE
+              %th START
+              %th COMMAND
+            %tbody
+              - @sidekiq_processes.each do |process|
+                - next unless process.match(/(sidekiq \d+\.\d+\.\d+.+$)/)
+                - data = process.strip.split(' ')
+                %tr
+                  %td= gitlab_config.user
+                  - 5.times do
+                    %td= data.shift
+                  %td= data.join(' ')
 
+        .clearfix
+          %p
+            %i.fa.fa-exclamation-circle
+            If '[25 of 25 busy]' is shown, restart GitLab with 'sudo service gitlab reload'.
+          %p
+            %i.fa.fa-exclamation-circle
+            If more than one sidekiq process is listed, stop GitLab, kill the remaining sidekiq processes (sudo pkill -u #{gitlab_config.user} -f sidekiq) and restart GitLab.
 
 
-.panel.panel-default
-  %iframe{src: sidekiq_path, width: '100%', height: 970, style: "border: none"}
+
+  .panel.panel-default
+    %iframe{src: sidekiq_path, width: '100%', height: 970, style: "border: none"}
diff --git a/app/views/admin/builds/_build.html.haml b/app/views/admin/builds/_build.html.haml
index 967151bc33b..ce818c30c30 100644
--- a/app/views/admin/builds/_build.html.haml
+++ b/app/views/admin/builds/_build.html.haml
@@ -1,30 +1,40 @@
 - project = build.project
-%tr.build
+%tr.build.commit
   %td.status
     = ci_status_with_icon(build.status)
 
-  %td.build-link
-    - if can?(current_user, :read_build, build.project)
-      = link_to namespace_project_build_url(build.project.namespace, build.project, build) do
-        %strong Build ##{build.id}
-    - else
-      %strong Build ##{build.id}
+  %td
+    .branch-commit
+      - if can?(current_user, :read_build, build.project)
+        = link_to namespace_project_build_url(build.project.namespace, build.project, build) do
+          %span.build-link ##{build.id}
+      - else
+        %span.build-link ##{build.id}
 
-    - if build.stuck?
-      %i.fa.fa-warning.text-warning
+      - if build.stuck?
+        %i.fa.fa-warning.text-warning
 
-  %td
-    - if project
-      = link_to project.name_with_namespace, admin_namespace_project_path(project.namespace, project)
+      - if build.ref
+        = link_to build.ref, namespace_project_commits_path(build.project.namespace, build.project, build.ref), class: "monospace branch-name"
+      - else
+        .light none
+      = custom_icon("icon_commit")
 
-  %td
-    = link_to build.short_sha, namespace_project_commit_path(build.project.namespace, build.project, build.sha), class: "monospace"
+      = link_to build.short_sha, namespace_project_commit_path(build.project.namespace, build.project, build.sha), class: "monospace commit-id"
+
+      .label-container
+        - if build.tags.any?
+          - build.tags.each do |tag|
+            %span.label.label-primary
+              = tag
+        - if build.try(:trigger_request)
+          %span.label.label-info triggered
+        - if build.try(:allow_failure)
+          %span.label.label-danger allowed to fail
 
   %td
-    - if build.ref
-      = link_to build.ref, namespace_project_commits_path(build.project.namespace, build.project, build.ref)
-    - else
-      .light none
+    - if project
+      = link_to project.name_with_namespace, admin_namespace_project_path(project.namespace, project)
 
   %td
     - if build.try(:runner)
@@ -36,22 +46,15 @@
     #{build.stage} / #{build.name}
 
   %td
-    - if build.tags.any?
-      - build.tags.each do |tag|
-        %span.label.label-primary
-          = tag
-    - if build.try(:trigger_request)
-      %span.label.label-info triggered
-    - if build.try(:allow_failure)
-      %span.label.label-danger allowed to fail
-
-  %td.duration
     - if build.duration
-      #{duration_in_words(build.finished_at, build.started_at)}
+      %p.duration
+        = custom_icon("icon_timer")
+        = duration_in_numbers(build.finished_at, build.started_at)
 
-  %td.timestamp
     - if build.finished_at
-      %span #{time_ago_with_tooltip(build.finished_at)}
+      %p.finished-at
+        = icon("calendar")
+        %span #{time_ago_with_tooltip(build.finished_at)}
 
   - if defined?(coverage) && coverage
     %td.coverage
diff --git a/app/views/admin/builds/index.html.haml b/app/views/admin/builds/index.html.haml
index d74cf8598e8..9ea3cca0ecb 100644
--- a/app/views/admin/builds/index.html.haml
+++ b/app/views/admin/builds/index.html.haml
@@ -1,49 +1,50 @@
-.top-area
-  %ul.nav-links
-    %li{class: ('active' if @scope.nil?)}
-      = link_to admin_builds_path do
-        All
-        %span.badge.js-totalbuilds-count= @all_builds.count(:id)
-
-    %li{class: ('active' if @scope == 'running')}
-      = link_to admin_builds_path(scope: :running) do
-        Running
-        %span.badge.js-running-count= number_with_delimiter(@all_builds.running_or_pending.count(:id))
-
-    %li{class: ('active' if @scope == 'finished')}
-      = link_to admin_builds_path(scope: :finished) do
-        Finished
-        %span.badge.js-running-count= number_with_delimiter(@all_builds.finished.count(:id))
-
-  .nav-controls
-    - if @all_builds.running_or_pending.any?
-      = link_to 'Cancel all', cancel_all_admin_builds_path, data: { confirm: 'Are you sure?' }, class: 'btn btn-danger', method: :post
-
-.row-content-block.second-block
-  #{(@scope || 'all').capitalize} builds
-
-%ul.content-list
-  - if @builds.blank?
-    %li
-      .nothing-here-block No builds to show
-  - else
-    .table-holder
-      %table.table.builds
-        %thead
-          %tr
-            %th Status
-            %th Build ID
-            %th Project
-            %th Commit
-            %th Ref
-            %th Runner
-            %th Name
-            %th Tags
-            %th Duration
-            %th Finished at
-            %th
-
-        - @builds.each do |build|
-          = render "admin/builds/build", build: build
-
-    = paginate @builds, theme: 'gitlab'
+- @no_container = true
+= render "admin/dashboard/head"
+
+%div{ class: container_class }
+
+  .top-area
+    %ul.nav-links
+      %li{class: ('active' if @scope.nil?)}
+        = link_to admin_builds_path do
+          All
+          %span.badge.js-totalbuilds-count= @all_builds.count(:id)
+
+      %li{class: ('active' if @scope == 'running')}
+        = link_to admin_builds_path(scope: :running) do
+          Running
+          %span.badge.js-running-count= number_with_delimiter(@all_builds.running_or_pending.count(:id))
+
+      %li{class: ('active' if @scope == 'finished')}
+        = link_to admin_builds_path(scope: :finished) do
+          Finished
+          %span.badge.js-running-count= number_with_delimiter(@all_builds.finished.count(:id))
+
+    .nav-controls
+      - if @all_builds.running_or_pending.any?
+        = link_to 'Cancel all', cancel_all_admin_builds_path, data: { confirm: 'Are you sure?' }, class: 'btn btn-danger', method: :post
+
+  .row-content-block.second-block
+    #{(@scope || 'all').capitalize} builds
+
+  %ul.content-list.builds-content-list
+    - if @builds.blank?
+      %li
+        .nothing-here-block No builds to show
+    - else
+      .table-holder
+        %table.table.builds
+          %thead
+            %tr
+              %th Status
+              %th Commit
+              %th Project
+              %th Runner
+              %th Name
+              %th
+              %th
+
+          - @builds.each do |build|
+            = render "admin/builds/build", build: build
+
+      = paginate @builds, theme: 'gitlab'
diff --git a/app/views/admin/dashboard/_head.html.haml b/app/views/admin/dashboard/_head.html.haml
new file mode 100644
index 00000000000..b74da64f82e
--- /dev/null
+++ b/app/views/admin/dashboard/_head.html.haml
@@ -0,0 +1,26 @@
+.nav-links.sub-nav
+  %ul{ class: (container_class) }
+    = nav_link(controller: :dashboard, html_options: {class: 'home'}) do
+      = link_to admin_root_path, title: 'Overview' do
+        %span
+          Overview
+    = nav_link(controller: [:admin, :projects]) do
+      = link_to admin_namespaces_projects_path, title: 'Projects' do
+        %span
+          Projects
+    = nav_link(controller: :users) do
+      = link_to admin_users_path, title: 'Users' do
+        %span
+          Users
+    = nav_link(controller: :groups) do
+      = link_to admin_groups_path, title: 'Groups' do
+        %span
+          Groups
+    = nav_link path: 'builds#index' do
+      = link_to admin_builds_path, title: 'Builds' do
+        %span
+          Builds
+    = nav_link path: ['runners#index', 'runners#show'] do
+      = link_to admin_runners_path, title: 'Runners' do
+        %span
+          Runners
diff --git a/app/views/admin/dashboard/index.html.haml b/app/views/admin/dashboard/index.html.haml
index 6dd2fef395d..a2ac407c159 100644
--- a/app/views/admin/dashboard/index.html.haml
+++ b/app/views/admin/dashboard/index.html.haml
@@ -1,155 +1,159 @@
-.admin-dashboard.prepend-top-default
-  .row
-    .col-md-4
-      %h4 Statistics
-      %hr
-      %p
-        Forks
-        %span.light.pull-right
-          = number_with_delimiter(ForkedProjectLink.count)
-      %p
-        Issues
-        %span.light.pull-right
-          = number_with_delimiter(Issue.count)
-      %p
-        Merge Requests
-        %span.light.pull-right
-          = number_with_delimiter(MergeRequest.count)
-      %p
-        Notes
-        %span.light.pull-right
-          = number_with_delimiter(Note.count)
-      %p
-        Snippets
-        %span.light.pull-right
-          = number_with_delimiter(Snippet.count)
-      %p
-        SSH Keys
-        %span.light.pull-right
-          = number_with_delimiter(Key.count)
-      %p
-        Milestones
-        %span.light.pull-right
-          = number_with_delimiter(Milestone.count)
-      %p
-        Active Users
-        %span.light.pull-right
-          = number_with_delimiter(User.active.count)
-    .col-md-4
-      %h4
-        Features
-      %hr
-      %p
-        Sign up
-        %span.light.pull-right
-          = boolean_to_icon signup_enabled?
-      %p
-        LDAP
-        %span.light.pull-right
-          = boolean_to_icon Gitlab.config.ldap.enabled
-      %p
-        Gravatar
-        %span.light.pull-right
-          = boolean_to_icon gravatar_enabled?
-      %p
-        OmniAuth
-        %span.light.pull-right
-          = boolean_to_icon Gitlab.config.omniauth.enabled
-      %p
-        Reply by email
-        %span.light.pull-right
-          = boolean_to_icon Gitlab::IncomingEmail.enabled?
-    .col-md-4
-      %h4
-        Components
-        - if current_application_settings.version_check_enabled
-          .pull-right
-            = version_status_badge
+- @no_container = true
+= render "admin/dashboard/head"
 
-      %hr
-      %p
-        GitLab
-        %span.pull-right
-          = Gitlab::VERSION
-      %p
-        GitLab Shell
-        %span.pull-right
-          = Gitlab::Shell.new.version
-      %p
-        GitLab API
-        %span.pull-right
-          = API::API::version
-      %p
-        Git
-        %span.pull-right
-          = Gitlab::Git.version
-      %p
-        Ruby
-        %span.pull-right
-          #{RUBY_VERSION}p#{RUBY_PATCHLEVEL}
-
-      %p
-        Rails
-        %span.pull-right
-          #{Rails::VERSION::STRING}
-
-      %p
-        = Gitlab::Database.adapter_name
-        %span.pull-right
-          = Gitlab::Database.version
-  %hr
-  .row
-    .col-sm-4
-      .light-well
-        %h4 Projects
-        .data
-          = link_to admin_namespaces_projects_path do
-            %h1= number_with_delimiter(Project.count)
-          %hr
-          = link_to('New Project', new_project_path, class: "btn btn-new")
-    .col-sm-4
-      .light-well
-        %h4 Users
-        .data
-          = link_to admin_users_path do
-            %h1= number_with_delimiter(User.count)
-          %hr
-          = link_to 'New User', new_admin_user_path, class: "btn btn-new"
-    .col-sm-4
-      .light-well
-        %h4 Groups
-        .data
-          = link_to admin_groups_path do
-            %h1= number_with_delimiter(Group.count)
-          %hr
-          = link_to 'New Group', new_admin_group_path, class: "btn btn-new"
-
-  .row.prepend-top-10
-    .col-md-4
-      %h4 Latest projects
-      %hr
-      - @projects.each do |project|
+%div{ class: container_class }
+  .admin-dashboard.prepend-top-default
+    .row
+      .col-md-4
+        %h4 Statistics
+        %hr
         %p
-          = link_to project.name_with_namespace, [:admin, project.namespace.becomes(Namespace), project], class: 'str-truncated'
+          Forks
           %span.light.pull-right
-            #{time_ago_with_tooltip(project.created_at)}
-
-    .col-md-4
-      %h4 Latest users
-      %hr
-      - @users.each do |user|
+            = number_with_delimiter(ForkedProjectLink.count)
         %p
-          = link_to [:admin, user], class: 'str-truncated' do
-            = user.name
+          Issues
           %span.light.pull-right
-            #{time_ago_with_tooltip(user.created_at)}
-
-    .col-md-4
-      %h4 Latest groups
-      %hr
-      - @groups.each do |group|
+            = number_with_delimiter(Issue.count)
+        %p
+          Merge Requests
+          %span.light.pull-right
+            = number_with_delimiter(MergeRequest.count)
+        %p
+          Notes
+          %span.light.pull-right
+            = number_with_delimiter(Note.count)
+        %p
+          Snippets
+          %span.light.pull-right
+            = number_with_delimiter(Snippet.count)
+        %p
+          SSH Keys
+          %span.light.pull-right
+            = number_with_delimiter(Key.count)
+        %p
+          Milestones
+          %span.light.pull-right
+            = number_with_delimiter(Milestone.count)
+        %p
+          Active Users
+          %span.light.pull-right
+            = number_with_delimiter(User.active.count)
+      .col-md-4
+        %h4
+          Features
+        %hr
+        %p
+          Sign up
+          %span.light.pull-right
+            = boolean_to_icon signup_enabled?
         %p
-          = link_to [:admin, group], class: 'str-truncated' do
-            = group.name
+          LDAP
           %span.light.pull-right
-            #{time_ago_with_tooltip(group.created_at)}
+            = boolean_to_icon Gitlab.config.ldap.enabled
+        %p
+          Gravatar
+          %span.light.pull-right
+            = boolean_to_icon gravatar_enabled?
+        %p
+          OmniAuth
+          %span.light.pull-right
+            = boolean_to_icon Gitlab.config.omniauth.enabled
+        %p
+          Reply by email
+          %span.light.pull-right
+            = boolean_to_icon Gitlab::IncomingEmail.enabled?
+      .col-md-4
+        %h4
+          Components
+          - if current_application_settings.version_check_enabled
+            .pull-right
+              = version_status_badge
+
+        %hr
+        %p
+          GitLab
+          %span.pull-right
+            = Gitlab::VERSION
+        %p
+          GitLab Shell
+          %span.pull-right
+            = Gitlab::Shell.new.version
+        %p
+          GitLab API
+          %span.pull-right
+            = API::API::version
+        %p
+          Git
+          %span.pull-right
+            = Gitlab::Git.version
+        %p
+          Ruby
+          %span.pull-right
+            #{RUBY_VERSION}p#{RUBY_PATCHLEVEL}
+
+        %p
+          Rails
+          %span.pull-right
+            #{Rails::VERSION::STRING}
+
+        %p
+          = Gitlab::Database.adapter_name
+          %span.pull-right
+            = Gitlab::Database.version
+    %hr
+    .row
+      .col-sm-4
+        .light-well
+          %h4 Projects
+          .data
+            = link_to admin_namespaces_projects_path do
+              %h1= number_with_delimiter(Project.count)
+            %hr
+            = link_to('New Project', new_project_path, class: "btn btn-new")
+      .col-sm-4
+        .light-well
+          %h4 Users
+          .data
+            = link_to admin_users_path do
+              %h1= number_with_delimiter(User.count)
+            %hr
+            = link_to 'New User', new_admin_user_path, class: "btn btn-new"
+      .col-sm-4
+        .light-well
+          %h4 Groups
+          .data
+            = link_to admin_groups_path do
+              %h1= number_with_delimiter(Group.count)
+            %hr
+            = link_to 'New Group', new_admin_group_path, class: "btn btn-new"
+
+    .row.prepend-top-10
+      .col-md-4
+        %h4 Latest projects
+        %hr
+        - @projects.each do |project|
+          %p
+            = link_to project.name_with_namespace, [:admin, project.namespace.becomes(Namespace), project], class: 'str-truncated'
+            %span.light.pull-right
+              #{time_ago_with_tooltip(project.created_at)}
+
+      .col-md-4
+        %h4 Latest users
+        %hr
+        - @users.each do |user|
+          %p
+            = link_to [:admin, user], class: 'str-truncated' do
+              = user.name
+            %span.light.pull-right
+              #{time_ago_with_tooltip(user.created_at)}
+
+      .col-md-4
+        %h4 Latest groups
+        %hr
+        - @groups.each do |group|
+          %p
+            = link_to [:admin, group], class: 'str-truncated' do
+              = group.name
+            %span.light.pull-right
+              #{time_ago_with_tooltip(group.created_at)}
diff --git a/app/views/admin/deploy_keys/new.html.haml b/app/views/admin/deploy_keys/new.html.haml
index 15aa059c93d..5c410a695bf 100644
--- a/app/views/admin/deploy_keys/new.html.haml
+++ b/app/views/admin/deploy_keys/new.html.haml
@@ -14,7 +14,7 @@
       .col-sm-10
         %p.light
           Paste a machine public key here. Read more about how to generate it
-          = link_to "here", help_page_path("ssh", "README")
+          = link_to "here", help_page_path("ssh/README")
         = f.text_area :key, class: "form-control thin_area", rows: 5
 
     .form-actions
diff --git a/app/views/admin/groups/_group.html.haml b/app/views/admin/groups/_group.html.haml
index 9025aaac097..59fd6c3fea0 100644
--- a/app/views/admin/groups/_group.html.haml
+++ b/app/views/admin/groups/_group.html.haml
@@ -1,28 +1,20 @@
 - css_class = '' unless local_assigns[:css_class]
-- css_class += ' no-description' if group.description.blank?
 
-%li.group-row{ class: css_class }
-  .controls.hidden-xs
-    = link_to 'Edit', edit_admin_group_path(group), id: "edit_#{dom_id(group)}", class: 'btn btn-grouped btn-sm'
-    = link_to 'Destroy', [:admin, group], data: {confirm: "REMOVE #{group.name}? Are you sure?"}, method: :delete, class: 'btn btn-grouped btn-sm btn-remove'
+%li.group-row.group-admin{ class: css_class }
+  .group-avatar
+    = image_tag group_icon(group), class: 'avatar hidden-xs'
+  .group-details
+    .title
+      = link_to [:admin, group], class: 'group-name' do
+        = group.name
+    .group-stats
+      %span>= pluralize(number_with_delimiter(group.projects.count), 'project')
+      ,
+      %span= pluralize(number_with_delimiter(group.users.count), 'member')
 
-  .stats
-    %span
-      = icon('bookmark')
-      = number_with_delimiter(group.projects.count)
-
-    %span
-      = icon('users')
-      = number_with_delimiter(group.users.count)
-
-    %span.visibility-icon.has-tooltip{data: { container: 'body', placement: 'left' }, title: visibility_icon_description(group)}
-      = visibility_level_icon(group.visibility_level, fw: false)
-
-  = image_tag group_icon(group), class: 'avatar s40 hidden-xs'
-  .title
-    = link_to [:admin, group], class: 'group-name' do
-      = group.name
-
-  - if group.description.present?
-    .description
-      = markdown(group.description, pipeline: :description)
+    - if group.description.present?
+      .description
+        = markdown(group.description, pipeline: :description)
+  .group-controls.hidden-xs
+    = link_to 'Edit', edit_admin_group_path(group), id: "edit_#{dom_id(group)}", class: 'btn'
+    = link_to 'Delete', [:admin, group], data: { confirm: "Are you sure you want to remove #{group.name}?" }, method: :delete, class: 'btn btn-remove'
diff --git a/app/views/admin/groups/index.html.haml b/app/views/admin/groups/index.html.haml
index 775072a7441..794f910a61f 100644
--- a/app/views/admin/groups/index.html.haml
+++ b/app/views/admin/groups/index.html.haml
@@ -1,41 +1,35 @@
+- @no_container = true
 - page_title "Groups"
-%h3.page-title
-  Groups (#{number_with_delimiter(@groups.total_count)})
+= render "admin/dashboard/head"
 
-%p.light
-  Group allows you to keep projects organized.
-  Use groups for uniting related projects.
+%div{ class: container_class }
+  .top-area
+    .prepend-top-default.append-bottom-default
+      = form_tag admin_groups_path, method: :get, class: 'js-search-form' do |f|
+        = hidden_field_tag :sort, @sort
+        .search-holder
+          - project_name = params[:name].present? ? params[:name] : nil
+          .search-field-holder
+            = search_field_tag :name, project_name, class: "form-control search-text-input js-search-input", autofocus: true, spellcheck: false, placeholder: 'Search by name'
+            = icon("search", class: "search-icon")
+          .dropdown
+            - toggle_text = @sort.present? ? sort_options_hash[@sort] : sort_title_recently_created
+            = dropdown_toggle(toggle_text, { toggle: 'dropdown' })
+            %ul.dropdown-menu.dropdown-menu-align-right
+              %li.dropdown-header
+                Sort by
+              %li
+                = link_to admin_groups_path(sort: sort_value_recently_created, name: project_name) do
+                  = sort_title_recently_created
+                = link_to admin_groups_path(sort: sort_value_oldest_created, name: project_name) do
+                  = sort_title_oldest_created
+                = link_to admin_groups_path(sort: sort_value_recently_updated, name: project_name) do
+                  = sort_title_recently_updated
+                = link_to admin_groups_path(sort: sort_value_oldest_updated, name: project_name) do
+                  = sort_title_oldest_updated
+          = link_to new_admin_group_path, class: "btn btn-new" do
+            New Group
+  %ul.content-list
+    = render @groups
 
-.top-area
-  .nav-search
-    = form_tag admin_groups_path, method: :get, class: 'form-inline' do
-      = hidden_field_tag :sort, @sort
-      = text_field_tag :name, params[:name], class: "form-control"
-      = button_tag "Search", class: "btn submit btn-primary"
-
-  .nav-controls
-    .dropdown.inline
-      %a.dropdown-toggle.btn{href: '#', "data-toggle" => "dropdown"}
-        %span.light
-        - if @sort.present?
-          = sort_options_hash[@sort]
-        - else
-          = sort_title_recently_created
-        %b.caret
-      %ul.dropdown-menu
-        %li
-          = link_to admin_groups_path(sort: sort_value_recently_created) do
-            = sort_title_recently_created
-          = link_to admin_groups_path(sort: sort_value_oldest_created) do
-            = sort_title_oldest_created
-          = link_to admin_groups_path(sort: sort_value_recently_updated) do
-            = sort_title_recently_updated
-          = link_to admin_groups_path(sort: sort_value_oldest_updated) do
-            = sort_title_oldest_updated
-    = link_to 'New Group', new_admin_group_path, class: "btn btn-new"
-
-%ul.content-list
-  - @groups.each do |group|
-    = render 'group', group: group
-
-= paginate @groups, theme: "gitlab"
+  = paginate @groups, theme: "gitlab"
diff --git a/app/views/admin/groups/show.html.haml b/app/views/admin/groups/show.html.haml
index 5b8a0262ea0..40c8169ad9d 100644
--- a/app/views/admin/groups/show.html.haml
+++ b/app/views/admin/groups/show.html.haml
@@ -79,7 +79,7 @@
         .panel-body.form-holder
           %p.light
             Read more about project permissions
-            %strong= link_to "here", help_page_path("permissions", "permissions"), class: "vlink"
+            %strong= link_to "here", help_page_path("permissions/permissions"), class: "vlink"
 
           = form_tag members_update_admin_group_path(@group), id: "new_project_member", class: "bulk_import", method: :put  do
             %div
@@ -88,28 +88,17 @@
               = select_tag :access_level, options_for_select(GroupMember.access_level_roles), class: "project-access-select select2"
             %hr
             = button_tag 'Add users to group', class: "btn btn-create"
+
+    = render 'shared/members/requests', membership_source: @group, requesters: @requesters
+
     .panel.panel-default
       .panel-heading
-        %h3.panel-title
-          Members
-          %span.badge
-            #{@group.group_members.count}
-      %ul.well-list.group-users-list
-        - @members.each do |member|
-          - user = member.user
-          %li{class: dom_class(member), id: (dom_id(user) if user)}
-            .list-item-name
-              - if user
-                %strong
-                  = link_to user.name, admin_user_path(user)
-              - else
-                %strong
-                  = member.invite_email
-                (invited)
-            %span.pull-right.light
-              = member.human_access
-              - if can?(current_user, :destroy_group_member, member)
-                = link_to group_group_member_path(@group, member), data: { confirm: remove_member_message(member) }, method: :delete, remote: true, class: "btn-xs btn btn-remove", title: 'Remove user from group' do
-                  %i.fa.fa-minus.fa-inverse
+        %strong= @group.name
+        group members
+        %span.badge= @group.members.size
+        .pull-right
+          = link_to icon('pencil-square-o', text: 'Manage Access'), polymorphic_url([@group, :members]), class: "btn btn-xs"
+      %ul.well-list.group-users-list.content-list
+        = render partial: 'shared/members/member', collection: @members, as: :member, locals: { show_controls: false }
       .panel-footer
         = paginate @members, param_name: 'members_page', theme: 'gitlab'
diff --git a/app/views/admin/health_check/show.html.haml b/app/views/admin/health_check/show.html.haml
index c2313986a7f..e79303240f0 100644
--- a/app/views/admin/health_check/show.html.haml
+++ b/app/views/admin/health_check/show.html.haml
@@ -1,49 +1,52 @@
+- @no_container = true
 - page_title "Health Check"
+= render 'admin/background_jobs/head'
 
-%h3.page-title
-  Health Check
-.bs-callout.clearfix
-  .pull-left
-    %p
-  Access token is
-  %code#health-check-token= current_application_settings.health_check_access_token
-  = button_to reset_health_check_token_admin_application_settings_path,
-    method: :put, class: 'btn btn-default',
-    data: { confirm: 'Are you sure you want to reset the health check token?' } do
-    = icon('refresh')
-    Reset health check access token
-%p.light
-  Health information can be retrieved as plain text, JSON, or XML using:
-  %ul
-    %li
-      %code= health_check_url(token: current_application_settings.health_check_access_token)
-    %li
-      %code= health_check_url(token: current_application_settings.health_check_access_token, format: :json)
-    %li
-      %code= health_check_url(token: current_application_settings.health_check_access_token, format: :xml)
+%div{ class: container_class }
+  %h3.page-title
+    Health Check
+  .bs-callout.clearfix
+    .pull-left
+      %p
+    Access token is
+    %code#health-check-token= current_application_settings.health_check_access_token
+    = button_to reset_health_check_token_admin_application_settings_path,
+      method: :put, class: 'btn btn-default',
+      data: { confirm: 'Are you sure you want to reset the health check token?' } do
+      = icon('refresh')
+      Reset health check access token
+  %p.light
+    Health information can be retrieved as plain text, JSON, or XML using:
+    %ul
+      %li
+        %code= health_check_url(token: current_application_settings.health_check_access_token)
+      %li
+        %code= health_check_url(token: current_application_settings.health_check_access_token, format: :json)
+      %li
+        %code= health_check_url(token: current_application_settings.health_check_access_token, format: :xml)
 
-%p.light
-  You can also ask for the status of specific services:
-  %ul
-    %li
-      %code= health_check_url(token: current_application_settings.health_check_access_token, checks: :cache)
-    %li
-      %code= health_check_url(token: current_application_settings.health_check_access_token, checks: :database)
-    %li
-      %code= health_check_url(token: current_application_settings.health_check_access_token, checks: :migrations)
+  %p.light
+    You can also ask for the status of specific services:
+    %ul
+      %li
+        %code= health_check_url(token: current_application_settings.health_check_access_token, checks: :cache)
+      %li
+        %code= health_check_url(token: current_application_settings.health_check_access_token, checks: :database)
+      %li
+        %code= health_check_url(token: current_application_settings.health_check_access_token, checks: :migrations)
 
-%hr
-.panel.panel-default
-  .panel-heading
-    Current Status:
-    - if @errors.blank?
-      = icon('circle', class: 'cgreen')
-      Healthy
-    - else
-      = icon('warning', class: 'cred')
-      Unhealthy
-  .panel-body
-    - if @errors.blank?
-      No Health Problems Detected
-    - else
-      = @errors
+  %hr
+  .panel.panel-default
+    .panel-heading
+      Current Status:
+      - if @errors.blank?
+        = icon('circle', class: 'cgreen')
+        Healthy
+      - else
+        = icon('warning', class: 'cred')
+        Unhealthy
+    .panel-body
+      - if @errors.blank?
+        No Health Problems Detected
+      - else
+        = @errors
diff --git a/app/views/admin/hooks/index.html.haml b/app/views/admin/hooks/index.html.haml
index 7b388cf7862..c217490963f 100644
--- a/app/views/admin/hooks/index.html.haml
+++ b/app/views/admin/hooks/index.html.haml
@@ -3,7 +3,7 @@
   System hooks
 
 %p.light
-  #{link_to "System hooks ", help_page_path("system_hooks", "system_hooks"), class: "vlink"} can be
+  #{link_to "System hooks ", help_page_path("system_hooks/system_hooks"), class: "vlink"} can be
   used for binding events when GitLab creates a User or Project.
 
 %hr
diff --git a/app/views/admin/logs/show.html.haml b/app/views/admin/logs/show.html.haml
index 698feb571ac..676812121d7 100644
--- a/app/views/admin/logs/show.html.haml
+++ b/app/views/admin/logs/show.html.haml
@@ -1,28 +1,32 @@
+- @no_container = true
 - page_title "Logs"
 - loggers = [Gitlab::GitLogger, Gitlab::AppLogger,
              Gitlab::ProductionLogger, Gitlab::SidekiqLogger,
              Gitlab::RepositoryCheckLogger]
-%ul.nav-links.log-tabs
-  - loggers.each do |klass|
-    %li{ class: (klass == Gitlab::GitLogger ? 'active' : '') }
-      = link_to klass::file_name, "##{klass::file_name_noext}",
-          'data-toggle' => 'tab'
-.row-content-block
-  To prevent performance issues admin logs output the last 2000 lines
-.tab-content
-  - loggers.each do |klass|
-    .tab-pane{ class: (klass == Gitlab::GitLogger ? 'active' : ''),
-        id: klass::file_name_noext }
-      .file-holder#README
-        .file-title
-          %i.fa.fa-file
-          = klass::file_name
-          .pull-right
-            = link_to '#', class: 'log-bottom' do
-              %i.fa.fa-arrow-down
-              Scroll down
-        .file-content.logs
-          %ol
-            - klass.read_latest.each do |line|
-              %li
-                %p= line
+= render 'admin/background_jobs/head'
+
+%div{ class: container_class }
+  %ul.nav-links.log-tabs
+    - loggers.each do |klass|
+      %li{ class: (klass == Gitlab::GitLogger ? 'active' : '') }
+        = link_to klass::file_name, "##{klass::file_name_noext}",
+            'data-toggle' => 'tab'
+  .row-content-block
+    To prevent performance issues admin logs output the last 2000 lines
+  .tab-content
+    - loggers.each do |klass|
+      .tab-pane{ class: (klass == Gitlab::GitLogger ? 'active' : ''),
+          id: klass::file_name_noext }
+        .file-holder#README
+          .file-title
+            %i.fa.fa-file
+            = klass::file_name
+            .pull-right
+              = link_to '#', class: 'log-bottom' do
+                %i.fa.fa-arrow-down
+                Scroll down
+          .file-content.logs
+            %ol
+              - klass.read_latest.each do |line|
+                %li
+                  %p= line
diff --git a/app/views/admin/projects/index.html.haml b/app/views/admin/projects/index.html.haml
index aa07afa0d62..7fbce25b2c4 100644
--- a/app/views/admin/projects/index.html.haml
+++ b/app/views/admin/projects/index.html.haml
@@ -1,94 +1,94 @@
+- @no_container = true
 - page_title "Projects"
-= render 'shared/show_aside'
+- params[:visibility_level] ||= []
 
-.row.prepend-top-default
-  %aside.col-md-3
-    .panel.admin-filter
-      = form_tag admin_namespaces_projects_path, method: :get, class: '' do
-        .form-group
-          = label_tag :name, 'Name:'
-          = text_field_tag :name, params[:name], class: "form-control"
+= render "admin/dashboard/head"
 
-        .form-group
-          = label_tag :namespace_id, "Namespace"
-          = namespace_select_tag :namespace_id, selected: params[:namespace_id], class: 'input-large'
+%div{ class: container_class }
+  .top-area
+    .prepend-top-default
+      = form_tag admin_namespaces_projects_path, method: :get do |f|
+        .search-holder
+          .search-field-holder
+            = search_field_tag :name, params[:name], class: "form-control search-text-input js-search-input", id: "dashboard_search", autofocus: true, spellcheck: false, placeholder: 'Search by name'
 
-        .form-group
-          %strong Activity
-          .checkbox
-            = label_tag :with_push do
-              = check_box_tag :with_push, 1, params[:with_push]
-              %span Projects with push events
-          .checkbox
-            = label_tag :abandoned do
-              = check_box_tag :abandoned, 1, params[:abandoned]
-              %span No activity over 6 month
-          .checkbox
-            = label_tag :with_archived do
-              = check_box_tag :with_archived, 1, params[:with_archived]
-              %span Show archived projects
+            - if params[:visibility_level].present?
+              = hidden_field_tag 'visibility_level', params[:visibility_level]
 
-        %fieldset
-          %strong Visibility level:
-          .visibility-levels
-            - Project.visibility_levels.each do |label, level|
-              .checkbox
-                %label
-                  = check_box_tag 'visibility_levels[]', level, params[:visibility_levels].present? && params[:visibility_levels].include?(level.to_s)
-                  %span.descr
-                    = visibility_level_icon(level)
-                    = label
-        %fieldset
-          %strong Problems
-          .checkbox
-            = label_tag :last_repository_check_failed do
-              = check_box_tag :last_repository_check_failed, 1, params[:last_repository_check_failed]
-              %span Last repository check failed
+            - if params[:sort].present?
+              = hidden_field_tag 'sort', params[:sort]
 
-        = hidden_field_tag :sort, params[:sort]
-        = button_tag "Search", class: "btn submit btn-primary"
-        = link_to "Reset", admin_namespaces_projects_path, class: "btn btn-cancel"
+            - if params[:personal].present?
+              = hidden_field_tag 'visibility_level', 'true'
 
-  %section.col-md-9
-    .panel.panel-default
-      .panel-heading
-        Projects (#{@projects.total_count})
-        .controls
-          .dropdown.inline
-            %button.dropdown-toggle.btn.btn-sm{type: 'button', 'data-toggle' => 'dropdown'}
-              %span.light
-              - if @sort.present?
-                = sort_options_hash[@sort]
-              - else
-                = sort_title_recently_created
-              %b.caret
-            %ul.dropdown-menu
-              %li
-                = link_to admin_namespaces_projects_path(sort: sort_value_recently_created) do
-                  = sort_title_recently_created
-                = link_to admin_namespaces_projects_path(sort: sort_value_oldest_created) do
-                  = sort_title_oldest_created
-                = link_to admin_namespaces_projects_path(sort: sort_value_recently_updated) do
-                  = sort_title_recently_updated
-                = link_to admin_namespaces_projects_path(sort: sort_value_oldest_updated) do
-                  = sort_title_oldest_updated
-                = link_to admin_namespaces_projects_path(sort: sort_value_largest_repo) do
-                  = sort_title_largest_repo
-          = link_to 'New Project', new_project_path, class: "btn btn-sm btn-success"
-      %ul.well-list
-        - @projects.each do |project|
-          %li
-            .list-item-name
-              %span{ class: visibility_level_color(project.visibility_level) }
-                = visibility_level_icon(project.visibility_level)
-              = link_to project.name_with_namespace, [:admin, project.namespace.becomes(Namespace), project]
-            .pull-right
+            - if params[:archived].present?
+              = hidden_field_tag 'archived', 'true'
+
+            = icon("search", class: "search-icon")
+
+          .dropdown
+            - toggle_text = 'Search for Namespace'
+            - if params[:namespace_id].present?
+              - namespace = Namespace.find(params[:namespace_id])
+              - toggle_text = "#{namespace.kind}: #{namespace.path}"
+            = dropdown_toggle(toggle_text, { toggle: 'dropdown' }, { toggle_class: 'js-namespace-select large' })
+            .dropdown-menu.dropdown-select.dropdown-menu-align-right
+              = dropdown_title('Namespaces')
+              = dropdown_filter("Search for Namespace")
+              = dropdown_content
+              = dropdown_loading
+
+          = button_tag "Search", class: "btn btn-primary btn-search"
+
+    %ul.nav-links
+      - opts = params[:visibility_level].present? ? {} : { page: admin_namespaces_projects_path }
+      = nav_link(opts) do
+        = link_to admin_namespaces_projects_path do
+          All
+
+      = nav_link(html_options: { class: params[:visibility_level] == Gitlab::VisibilityLevel::PRIVATE.to_s ? 'active' : '' }) do
+        = link_to admin_namespaces_projects_path(visibility_level: Gitlab::VisibilityLevel::PRIVATE) do
+          Private
+      = nav_link(html_options: { class: params[:visibility_level] == Gitlab::VisibilityLevel::INTERNAL.to_s ? 'active' : '' }) do
+        = link_to admin_namespaces_projects_path(visibility_level: Gitlab::VisibilityLevel::INTERNAL) do
+          Internal
+      = nav_link(html_options: { class: params[:visibility_level] == Gitlab::VisibilityLevel::PUBLIC.to_s ? 'active' : '' }) do
+        = link_to admin_namespaces_projects_path(visibility_level: Gitlab::VisibilityLevel::PUBLIC) do
+          Public
+
+    .nav-controls
+      = render 'shared/projects/dropdown'
+      = link_to new_project_path, class: 'btn btn-new' do
+        New Project
+
+  .projects-list-holder
+    - if @projects.any?
+      %ul.projects-list.content-list
+        - @projects.each_with_index do |project|
+          %li.project-row
+            .controls.pull-right
               - if project.archived
                 %span.label.label-warning archived
               %span.label.label-gray
                 = repository_size(project)
-              = link_to 'Edit', edit_namespace_project_path(project.namespace, project), id: "edit_#{dom_id(project)}", class: "btn btn-sm"
-              = link_to 'Destroy', [project.namespace.becomes(Namespace), project], data: { confirm: remove_project_message(project) }, method: :delete, class: "btn btn-sm btn-remove"
-        - if @projects.blank?
-          .nothing-here-block 0 projects matches
-    = paginate @projects, theme: "gitlab"
+              = link_to 'Edit', edit_namespace_project_path(project.namespace, project), id: "edit_#{dom_id(project)}", class: "btn"
+              = link_to 'Delete', [project.namespace.becomes(Namespace), project], data: { confirm: remove_project_message(project) }, method: :delete, class: "btn btn-remove"
+            .title
+              = link_to [:admin, project.namespace.becomes(Namespace), project] do
+                .dash-project-avatar
+                  = project_icon(project, alt: '', class: 'avatar project-avatar s40')
+                %span.project-full-name
+                  %span.namespace-name
+                    - if project.namespace
+                      = project.namespace.human_name
+                      \/
+                  %span.project-name.filter-title
+                    = project.name
+
+            - if project.description.present?
+              .description
+                = markdown(project.description, pipeline: :description)
+
+      = paginate @projects, theme: 'gitlab'
+    - else
+      .nothing-here-block No projects found
diff --git a/app/views/admin/projects/show.html.haml b/app/views/admin/projects/show.html.haml
index 9e55a562e18..b2c607361b3 100644
--- a/app/views/admin/projects/show.html.haml
+++ b/app/views/admin/projects/show.html.haml
@@ -99,7 +99,13 @@
           .form-group
             = f.label :new_namespace_id, "Namespace", class: 'control-label'
             .col-sm-10
-              = namespace_select_tag :new_namespace_id, selected: params[:namespace_id], class: 'input-large'
+              .dropdown
+                = dropdown_toggle('Search for Namespace', { toggle: 'dropdown', field_name: 'new_namespace_id', show_any: 'false' }, { toggle_class: 'js-namespace-select large' })
+                .dropdown-menu.dropdown-select
+                  = dropdown_title('Namespaces')
+                  = dropdown_filter("Search for Namespace")
+                  = dropdown_content
+                  = dropdown_loading
 
           .form-group
             .col-sm-offset-2.col-sm-10
@@ -126,7 +132,7 @@
               - else
                 passed.
 
-            = link_to icon('question-circle'), help_page_path('administration', 'repository_checks')
+            = link_to icon('question-circle'), help_page_path('administration/repository_checks')
 
           .form-group
             = f.submit 'Trigger repository check', class: 'btn btn-primary'
@@ -135,44 +141,27 @@
     - if @group
       .panel.panel-default
         .panel-heading
-          %strong #{@group.name}
-          group members (#{@group.group_members.count})
+          %strong= @group.name
+          group members
+          %span.badge= @group_members.size
           .pull-right
             = link_to admin_group_path(@group), class: 'btn btn-xs' do
-              %i.fa.fa-pencil-square-o
-        %ul.well-list
-          - @group_members.each do |member|
-            = render 'shared/members/member', member: member, show_controls: false
+              = icon('pencil-square-o', text: 'Manage Access')
+        %ul.well-list.content-list
+          = render partial: 'shared/members/member', collection: @group_members, as: :member, locals: { show_controls: false }
         .panel-footer
           = paginate @group_members, param_name: 'group_members_page', theme: 'gitlab'
 
+    = render 'shared/members/requests', membership_source: @project, requesters: @requesters
+
     .panel.panel-default
       .panel-heading
-        Project members
-        %small
-          (#{@project.users.count})
+        %strong= @project.name
+        project members
+        %span.badge= @project.users.size
         .pull-right
-          = link_to namespace_project_project_members_path(@project.namespace, @project), class: "btn btn-xs" do
-            %i.fa.fa-pencil-square-o
-            Manage Access
-      %ul.well-list.project_members
-        - @project_members.each do |project_member|
-          - user = project_member.user
-          %li.project_member
-            .list-item-name
-              - if user
-                %strong
-                  = link_to user.name, admin_user_path(user)
-              - else
-                %strong
-                  = project_member.invite_email
-                (invited)
-            .pull-right
-              - if project_member.owner?
-                %span.light Owner
-              - else
-                %span.light= project_member.human_access
-                = link_to namespace_project_project_member_path(@project.namespace, @project, project_member), data: { confirm: remove_member_message(project_member)}, method: :delete, remote: true, class: "btn btn-sm btn-remove" do
-                  %i.fa.fa-times
+          = link_to icon('pencil-square-o', text: 'Manage Access'), polymorphic_url([@project, :members]), class: "btn btn-xs"
+      %ul.well-list.project_members.content-list
+        = render partial: 'shared/members/member', collection: @project_members, as: :member, locals: { show_controls: false }
       .panel-footer
         = paginate @project_members, param_name: 'project_members_page', theme: 'gitlab'
diff --git a/app/views/admin/runners/_runner.html.haml b/app/views/admin/runners/_runner.html.haml
index 36b21eefdee..64893b38c58 100644
--- a/app/views/admin/runners/_runner.html.haml
+++ b/app/views/admin/runners/_runner.html.haml
@@ -4,6 +4,8 @@
       %span.label.label-success shared
     - else
       %span.label.label-info specific
+    - if runner.locked?
+      %span.label.label-warning locked
     - unless runner.active?
       %span.label.label-danger paused
 
diff --git a/app/views/admin/runners/index.html.haml b/app/views/admin/runners/index.html.haml
index 2dad64b8d0f..a53876d6757 100644
--- a/app/views/admin/runners/index.html.haml
+++ b/app/views/admin/runners/index.html.haml
@@ -1,67 +1,76 @@
-%p.lead.prepend-top-default
-  %span
-    To register a new runner you should enter the following registration token.
-    With this token the runner will request a unique runner token and use that for future communication.
-    Registration token is
-    %code{ id: 'runners-token' } #{current_application_settings.runners_registration_token}
+- @no_container = true
+= render "admin/dashboard/head"
 
-.bs-callout.clearfix
-  .pull-left
-    %p
-      You can reset runners registration token by pressing a button below.
-    %p
-      = button_to reset_runners_token_admin_application_settings_path,
-        method: :put, class: 'btn btn-default',
-        data: { confirm: 'Are you sure you want to reset registration token?' } do
-        = icon('refresh')
-        Reset runners registration token
+%div{ class: container_class }
+
+  %p.prepend-top-default
+    %span
+      To register a new runner you should enter the following registration token.
+      With this token the runner will request a unique runner token and use that for future communication.
+      %br
+      Registration token is
+      %code{ id: 'runners-token' } #{current_application_settings.runners_registration_token}
 
-.bs-callout
-  %p
-    A 'runner' is a process which runs a build.
-    You can setup as many runners as you need.
-    %br
-    Runners can be placed on separate users, servers, and even on your local machine.
-    %br
+  .bs-callout.clearfix
+    .pull-left
+      %p
+        You can reset runners registration token by pressing a button below.
+      %p
+        = button_to reset_runners_token_admin_application_settings_path,
+          method: :put, class: 'btn btn-default',
+          data: { confirm: 'Are you sure you want to reset registration token?' } do
+          = icon('refresh')
+          Reset runners registration token
+
+  .bs-callout
+    %p
+      A 'runner' is a process which runs a build.
+      You can setup as many runners as you need.
+      %br
+      Runners can be placed on separate users, servers, and even on your local machine.
+      %br
 
-  %div
-    %span Each runner can be in one of the following states:
-    %ul
-      %li
-        %span.label.label-success shared
-        \- run builds from all unassigned projects
-      %li
-        %span.label.label-info specific
-        \- run builds from assigned projects
-      %li
-        %span.label.label-danger paused
-        \- runner will not receive any new builds
+    %div
+      %span Each runner can be in one of the following states:
+      %ul
+        %li
+          %span.label.label-success shared
+          \- run builds from all unassigned projects
+        %li
+          %span.label.label-info specific
+          \- run builds from assigned projects
+        %li
+          %span.label.label-warning locked
+          \- runner cannot be assigned to other projects
+        %li
+          %span.label.label-danger paused
+          \- runner will not receive any new builds
 
-.append-bottom-20.clearfix
-  .pull-left
-    = form_tag admin_runners_path, id: 'runners-search', class: 'form-inline', method: :get do
-      .form-group
-        = search_field_tag :search, params[:search], class: 'form-control', placeholder: 'Runner description or token', spellcheck: false
-      = submit_tag 'Search', class: 'btn'
+  .append-bottom-20.clearfix
+    .pull-left
+      = form_tag admin_runners_path, id: 'runners-search', class: 'form-inline', method: :get do
+        .form-group
+          = search_field_tag :search, params[:search], class: 'form-control', placeholder: 'Runner description or token', spellcheck: false
+        = submit_tag 'Search', class: 'btn'
 
-  .pull-right.light
-    Runners with last contact less than a minute ago: #{@active_runners_cnt}
+    .pull-right.light
+      Runners with last contact less than a minute ago: #{@active_runners_cnt}
 
-%br
+  %br
 
-.table-holder
-  %table.table
-    %thead
-      %tr
-        %th Type
-        %th Runner token
-        %th Description
-        %th Projects
-        %th Builds
-        %th Tags
-        %th Last contact
-        %th
+  .table-holder
+    %table.table
+      %thead
+        %tr
+          %th Type
+          %th Runner token
+          %th Description
+          %th Projects
+          %th Builds
+          %th Tags
+          %th Last contact
+          %th
 
-    - @runners.each do |runner|
-      = render "admin/runners/runner", runner: runner
-= paginate @runners
+      - @runners.each do |runner|
+        = render "admin/runners/runner", runner: runner
+  = paginate @runners
diff --git a/app/views/admin/runners/show.html.haml b/app/views/admin/runners/show.html.haml
index e049b40bfab..61abfc6ecbe 100644
--- a/app/views/admin/runners/show.html.haml
+++ b/app/views/admin/runners/show.html.haml
@@ -28,7 +28,7 @@
   .col-md-6
     %h4 Restrict projects for this runner
     - if @runner.projects.any?
-      %table.table
+      %table.table.assigned-projects
         %thead
           %tr
             %th Assigned projects
@@ -44,7 +44,7 @@
                 .pull-right
                   = link_to 'Disable', [:admin, project.namespace.becomes(Namespace), project, runner_project], method: :delete, class: 'btn btn-danger btn-xs'
 
-    %table.table
+    %table.table.unassigned-projects
       %thead
         %tr
           %th Project
diff --git a/app/views/admin/system_info/show.html.haml b/app/views/admin/system_info/show.html.haml
new file mode 100644
index 00000000000..6956e5ab795
--- /dev/null
+++ b/app/views/admin/system_info/show.html.haml
@@ -0,0 +1,25 @@
+- @no_container = true
+- page_title "System Info"
+= render 'admin/background_jobs/head'
+
+%div{ class: container_class }
+  .prepend-top-default
+  .row
+    .col-sm-4
+      .light-well
+        %h4 CPU
+        .data
+          %h1= "#{@cpus} cores"
+    .col-sm-4
+      .light-well
+        %h4 Memory
+        .data
+          %h1= "#{number_to_human_size(@mem_used)} / #{number_to_human_size(@mem_total)}"
+    .col-sm-4
+      .light-well
+        %h4 Disks
+        .data
+          - @disks.each do |disk|
+            %h1= "#{number_to_human_size(disk[:bytes_used])} / #{number_to_human_size(disk[:bytes_total])}"
+            %p= "#{disk[:disk_name]}"
+            %p= "#{disk[:mount_path]}"
diff --git a/app/views/admin/users/_form.html.haml b/app/views/admin/users/_form.html.haml
index fe0b9d3a491..3145212728f 100644
--- a/app/views/admin/users/_form.html.haml
+++ b/app/views/admin/users/_form.html.haml
@@ -44,7 +44,7 @@
       %legend Access
       .form-group
         = f.label :projects_limit, class: 'control-label'
-        .col-sm-10= f.number_field :projects_limit, class: 'form-control'
+        .col-sm-10= f.number_field :projects_limit, min: 0, class: 'form-control'
 
       .form-group
         = f.label :can_create_group, class: 'control-label'
diff --git a/app/views/admin/users/_user.html.haml b/app/views/admin/users/_user.html.haml
new file mode 100644
index 00000000000..d3519f616f6
--- /dev/null
+++ b/app/views/admin/users/_user.html.haml
@@ -0,0 +1,42 @@
+%li.user-row
+  .user-avatar
+    = image_tag avatar_icon(user), class: "avatar", alt: ''
+  .user-details
+    .user-name
+      = link_to user.name, [:admin, user]
+    - if user.blocked?
+      %span.label.label-danger blocked
+    - if user.admin?
+      %span.label.label-success Admin
+    - if user.external?
+      %span.label.label-default External
+    - if user == current_user
+      %span It's you!
+    .user-email
+      = mail_to user.email, user.email
+  .controls.pull-right
+    = link_to 'Edit', edit_admin_user_path(user), id: "edit_#{dom_id(user)}", class: 'btn'
+    - unless user == current_user
+      .dropdown.inline
+        %a.dropdown-new.btn.btn-default#project-settings-button{href: '#', data: { toggle: 'dropdown' } }
+          = icon('cog')
+          = icon('caret-down')
+        %ul.dropdown-menu.dropdown-menu-align-right
+          %li.dropdown-header
+            Settings
+            %li
+              - if user.ldap_blocked?
+                %span.small Cannot unblock LDAP blocked users
+              - elsif user.blocked?
+                = link_to 'Unblock', unblock_admin_user_path(user), method: :put
+              - else
+                = link_to 'Block', block_admin_user_path(user), data: { confirm: 'USER WILL BE BLOCKED! Are you sure?' }, method: :put
+            - if user.access_locked?
+              %li
+                = link_to 'Unlock', unlock_admin_user_path(user), method: :put, class: 'btn-grouped btn btn-xs btn-success', data: { confirm: 'Are you sure?' }
+          - if user.can_be_removed?
+            %li.divider
+            %li
+              = link_to 'Delete User', [:admin, user], data: { confirm: "USER #{user.name} WILL BE REMOVED! All issues, merge requests and groups linked to this user will also be removed! Consider cancelling this deletion and blocking the user instead. Are you sure?" },
+                                                   class: 'btn btn-remove btn-block',
+                                                   method: :delete
diff --git a/app/views/admin/users/groups.html.haml b/app/views/admin/users/groups.html.haml
index b0a709a568a..8f6d13b881a 100644
--- a/app/views/admin/users/groups.html.haml
+++ b/app/views/admin/users/groups.html.haml
@@ -1,11 +1,12 @@
 - page_title "Groups", @user.name, "Users"
 = render 'admin/users/head'
 
-- if @user.group_members.present?
+- group_members = @user.group_members.includes(:source)
+- if group_members.any?
   .panel.panel-default
     .panel-heading Groups:
     %ul.well-list
-      - @user.group_members.each do |group_member|
+      - group_members.each do |group_member|
         - group = group_member.group
         %li.group_member
           %span{class: ("list-item-name" unless group_member.owner?)}
diff --git a/app/views/admin/users/index.html.haml b/app/views/admin/users/index.html.haml
index d6743081c8e..357123c2c13 100644
--- a/app/views/admin/users/index.html.haml
+++ b/app/views/admin/users/index.html.haml
@@ -1,107 +1,78 @@
+- @no_container = true
 - page_title "Users"
-= render 'shared/show_aside'
+= render "admin/dashboard/head"
 
-.admin-filter
-  %ul.nav-links
-    %li{class: "#{'active' unless params[:filter]}"}
-      = link_to admin_users_path do
-        Active
-        %small.badge= number_with_delimiter(User.active.count)
-    %li{class: "#{'active' if params[:filter] == "admins"}"}
-      = link_to admin_users_path(filter: "admins") do
-        Admins
-        %small.badge= number_with_delimiter(User.admins.count)
-    %li.filter-two-factor-enabled{class: "#{'active' if params[:filter] == 'two_factor_enabled'}"}
-      = link_to admin_users_path(filter: 'two_factor_enabled') do
-        2FA Enabled
-        %small.badge= number_with_delimiter(User.with_two_factor.count)
-    %li.filter-two-factor-disabled{class: "#{'active' if params[:filter] == 'two_factor_disabled'}"}
-      = link_to admin_users_path(filter: 'two_factor_disabled') do
-        2FA Disabled
-        %small.badge= number_with_delimiter(User.without_two_factor.count)
-    %li.filter-external{class: "#{'active' if params[:filter] == 'external'}"}
-      = link_to admin_users_path(filter: 'external') do
-        External
-        %small.badge= number_with_delimiter(User.external.count)
-    %li{class: "#{'active' if params[:filter] == "blocked"}"}
-      = link_to admin_users_path(filter: "blocked") do
-        Blocked
-        %small.badge= number_with_delimiter(User.blocked.count)
-    %li{class: "#{'active' if params[:filter] == "wop"}"}
-      = link_to admin_users_path(filter: "wop") do
-        Without projects
-        %small.badge= number_with_delimiter(User.without_projects.count)
+%div{ class: container_class }
+  .top-area
+    .prepend-top-default
+      = form_tag admin_users_path, method: :get do
+        - if params[:filter].present?
+          = hidden_field_tag "filter", h(params[:filter])
+        .search-holder
+          .search-field-holder
+            = search_field_tag :name, params[:name], placeholder: 'Search by name, email or username', class: 'form-control search-text-input js-search-input', spellcheck: false
+            = icon("search", class: "search-icon")
+          .dropdown
+            - toggle_text = if @sort.present? then sort_options_hash[@sort] else sort_title_name end
+            = dropdown_toggle(toggle_text, { toggle: 'dropdown' })
+            %ul.dropdown-menu.dropdown-menu-align-right
+              %li.dropdown-header
+                Sort by
+              %li
+                = link_to admin_users_path(sort: sort_value_name, filter: params[:filter]) do
+                  = sort_title_name
+                = link_to admin_users_path(sort: sort_value_recently_signin, filter: params[:filter]) do
+                  = sort_title_recently_signin
+                = link_to admin_users_path(sort: sort_value_oldest_signin, filter: params[:filter]) do
+                  = sort_title_oldest_signin
+                = link_to admin_users_path(sort: sort_value_recently_created, filter: params[:filter]) do
+                  = sort_title_recently_created
+                = link_to admin_users_path(sort: sort_value_oldest_created, filter: params[:filter]) do
+                  = sort_title_oldest_created
+                = link_to admin_users_path(sort: sort_value_recently_updated, filter: params[:filter]) do
+                  = sort_title_recently_updated
+                = link_to admin_users_path(sort: sort_value_oldest_updated, filter: params[:filter]) do
+                  = sort_title_oldest_updated
+          = link_to 'New User', new_admin_user_path, class: 'btn btn-new btn-search'
 
-  .row-content-block.second-block
-    .pull-right
-      .dropdown.inline
-        %a.dropdown-toggle.btn{href: '#', "data-toggle" => "dropdown"}
-          %span.light
-          - if @sort.present?
-            = sort_options_hash[@sort]
-          - else
-            = sort_title_name
-          %b.caret
-        %ul.dropdown-menu
-          %li
-            = link_to admin_users_path(sort: sort_value_name, filter: params[:filter]) do
-              = sort_title_name
-            = link_to admin_users_path(sort: sort_value_recently_signin, filter: params[:filter]) do
-              = sort_title_recently_signin
-            = link_to admin_users_path(sort: sort_value_oldest_signin, filter: params[:filter]) do
-              = sort_title_oldest_signin
-            = link_to admin_users_path(sort: sort_value_recently_created, filter: params[:filter]) do
-              = sort_title_recently_created
-            = link_to admin_users_path(sort: sort_value_oldest_created, filter: params[:filter]) do
-              = sort_title_oldest_created
-            = link_to admin_users_path(sort: sort_value_recently_updated, filter: params[:filter]) do
-              = sort_title_recently_updated
-            = link_to admin_users_path(sort: sort_value_oldest_updated, filter: params[:filter]) do
-              = sort_title_oldest_updated
+    .nav-block
+      %ul.nav-links.wide.scrolling-tabs.white.scrolling-tabs
+        .fade-left
+        = nav_link(html_options: { class: ('active' unless params[:filter]) }) do
+          = link_to admin_users_path do
+            Active
+            %small.badge= number_with_delimiter(User.active.count)
+        = nav_link(html_options: { class: ('active' if params[:filter] == 'admins') }) do
+          = link_to admin_users_path(filter: "admins") do
+            Admins
+            %small.badge= number_with_delimiter(User.admins.count)
+        = nav_link(html_options: { class: "#{'active' if params[:filter] == 'two_factor_enabled'} filter-two-factor-enabled" }) do
+          = link_to admin_users_path(filter: 'two_factor_enabled') do
+            2FA Enabled
+            %small.badge= number_with_delimiter(User.with_two_factor.count)
+        = nav_link(html_options: { class: "#{'active' if params[:filter] == 'two_factor_disabled'} filter-two-factor-disabled" }) do
+          = link_to admin_users_path(filter: 'two_factor_disabled') do
+            2FA Disabled
+            %small.badge= number_with_delimiter(User.without_two_factor.count)
+        = nav_link(html_options: { class: ('active' if params[:filter] == 'external') }) do
+          = link_to admin_users_path(filter: 'external') do
+            External
+            %small.badge= number_with_delimiter(User.external.count)
+        = nav_link(html_options: { class: ('active' if params[:filter] == 'blocked') }) do
+          = link_to admin_users_path(filter: "blocked") do
+            Blocked
+            %small.badge= number_with_delimiter(User.blocked.count)
+        = nav_link(html_options: { class: ('active' if params[:filter] == 'wop') }) do
+          = link_to admin_users_path(filter: "wop") do
+            Without projects
+            %small.badge= number_with_delimiter(User.without_projects.count)
+        .fade-right
 
-      = link_to 'New User', new_admin_user_path, class: "btn btn-new"
-    = form_tag admin_users_path, method: :get, class: 'form-inline' do
-      .form-group
-        = search_field_tag :name, params[:name], placeholder: 'Name, email or username', class: 'form-control', spellcheck: false
-        = hidden_field_tag "filter", params[:filter]
-      = button_tag class: 'btn btn-primary' do
-        %i.fa.fa-search
-
-
-.panel.panel-default
-  %ul.well-list
-    - @users.each do |user|
+  %ul.users-list.content-list
+    - if @users.empty?
       %li
-        .list-item-name
-          - if user.blocked?
-            = icon("lock", class: "cred")
-          - else
-            = icon("user", class: "cgreen")
-          = link_to user.name, [:admin, user]
-          - if user.admin?
-            %strong.cred (Admin)
-          - if user.external?
-            %strong.cred (External)
-          - if user == current_user
-            %span.cred It's you!
-        .pull-right
-          %span.light
-            %i.fa.fa-envelope
-            = mail_to user.email, user.email, class: 'light'
-          &nbsp;
-          .pull-right
-            = link_to 'Edit', edit_admin_user_path(user), id: "edit_#{dom_id(user)}", class: 'btn-grouped btn btn-xs'
-            - unless user == current_user
-              - if user.ldap_blocked?
-                = link_to '#', title: 'Cannot unblock LDAP blocked users', data: {toggle: 'tooltip'}, class: 'btn-grouped btn btn-xs btn-success disabled' do
-                  %i.fa.fa-lock
-                  Unblock
-              - elsif user.blocked?
-                = link_to 'Unblock', unblock_admin_user_path(user), method: :put, class: 'btn-grouped btn btn-xs btn-success'
-              - else
-                = link_to 'Block', block_admin_user_path(user), data: {confirm: 'USER WILL BE BLOCKED! Are you sure?'}, method: :put, class: 'btn-grouped btn btn-xs btn-warning'
-              - if user.access_locked?
-                = link_to 'Unlock', unlock_admin_user_path(user), method: :put, class: 'btn-grouped btn btn-xs btn-success', data: { confirm: 'Are you sure?' }
-              - if user.can_be_removed?
-                = link_to 'Destroy', [:admin, user], data: { confirm: "USER #{user.name} WILL BE REMOVED! All issues, merge requests and groups linked to this user will also be removed! Maybe block the user instead? Are you sure?" }, method: :delete, class: 'btn-grouped btn btn-xs btn-remove'
-= paginate @users, theme: "gitlab"
+        .nothing-here-block No users found.
+    - else
+      = render partial: 'admin/users/user', collection: @users
+
+  = paginate @users, theme: "gitlab"
diff --git a/app/views/ci/errors/show.haml b/app/views/ci/errors/show.haml
deleted file mode 100644
index 2788112c835..00000000000
--- a/app/views/ci/errors/show.haml
+++ /dev/null
@@ -1,2 +0,0 @@
-%h3.error Error
-= @error
diff --git a/app/views/ci/shared/_guide.html.haml b/app/views/ci/shared/_guide.html.haml
deleted file mode 100644
index 09e7e653521..00000000000
--- a/app/views/ci/shared/_guide.html.haml
+++ /dev/null
@@ -1,13 +0,0 @@
-.bs-callout.help-callout
-  %h4 How to setup CI for this project
-
-  %ol
-    %li
-      Add at least one runner to the project.
-      Go to #{link_to 'Runners page', runners_path(@project), target: :blank} for instructions.
-    %li
-      Put the .gitlab-ci.yml in the root of your repository. Examples can be found in
-      #{link_to "Configuring project (.gitlab-ci.yml)", "http://doc.gitlab.com/ci/yaml/README.html", target: :blank}.
-      You can also test your .gitlab-ci.yml in the #{link_to "Lint", ci_lint_path}
-    %li
-      Return to this page and refresh it, it should show a new build.
diff --git a/app/views/ci/shared/_no_runners.html.haml b/app/views/ci/shared/_no_runners.html.haml
deleted file mode 100644
index f56c37d9b37..00000000000
--- a/app/views/ci/shared/_no_runners.html.haml
+++ /dev/null
@@ -1,7 +0,0 @@
-.alert.alert-danger
-  %p
-    Now you need Runners to process your builds.
-  %span
-    Checkout the #{link_to 'GitLab Runner section', 'https://about.gitlab.com/gitlab-ci/#gitlab-runner', target: '_blank'} to install it
-
-
diff --git a/app/views/dashboard/_projects_head.html.haml b/app/views/dashboard/_projects_head.html.haml
index d35f332e1e0..f7abad54286 100644
--- a/app/views/dashboard/_projects_head.html.haml
+++ b/app/views/dashboard/_projects_head.html.haml
@@ -13,7 +13,7 @@
         Explore Projects
 
   .nav-controls
-    = form_tag request.original_url, method: :get, class: 'project-filter-form', id: 'project-filter-form' do |f|
+    = form_tag request.path, method: :get, class: 'project-filter-form', id: 'project-filter-form' do |f|
       = search_field_tag :filter_projects, params[:filter_projects], placeholder: 'Filter by name...', class: 'project-filter-form-field form-control input-short projects-list-filter', spellcheck: false, id: 'project-filter-form-field', tabindex: "2"
     = render 'shared/projects/dropdown'
     - if current_user.can_create_project?
diff --git a/app/views/dashboard/projects/_zero_authorized_projects.html.haml b/app/views/dashboard/projects/_zero_authorized_projects.html.haml
index d54c7cad7be..40c70fa3025 100644
--- a/app/views/dashboard/projects/_zero_authorized_projects.html.haml
+++ b/app/views/dashboard/projects/_zero_authorized_projects.html.haml
@@ -1,53 +1,46 @@
 - publicish_project_count = ProjectsFinder.new.execute(current_user).count
-%h3.page-title Welcome to GitLab!
-%p.light Self hosted Git management application.
-%hr
-%div
-  .dashboard-intro-icon
-    %i.fa.fa-bookmark-o
-  .dashboard-intro-text
-    %p.slead
-      You don't have access to any projects right now.
-      %br
-      - if current_user.can_create_project?
-        You can create up to
-        %strong= pluralize(number_with_delimiter(current_user.projects_limit), "project") + "."
-      - else
-        If you are added to a project, it will be displayed here.
-
+.blank-state.blank-state-welcome
+  %h2.blank-state-welcome-title
+    Welcome to GitLab
+  %p.blank-state-text
+    Code, test, and deploy together
+.blank-state
+  .blank-state-icon
+    = navbar_icon("project", size: 50)
+  %h3.blank-state-title
+    You don't have access to any projects right now
+  %p.blank-state-text
     - if current_user.can_create_project?
-      .link_holder
-        = link_to new_project_path, class: "btn btn-new" do
-          = icon('plus')
-          New Project
+      You can create up to
+      %strong= number_with_delimiter(current_user.projects_limit)
+      = succeed "." do
+        = "project".pluralize(current_user.projects_limit)
+    - else
+      If you are added to a project, it will be displayed here.
+  - if current_user.can_create_project?
+    = link_to new_project_path, class: "btn btn-new" do
+      New project
 
 - if current_user.can_create_group?
-  %hr
-  %div
-    .dashboard-intro-icon
-      %i.fa.fa-users
-    .dashboard-intro-text
-      %p.slead
-        You can create a group for several dependent projects.
-        %br
-        Groups are the best way to manage projects and members.
-      .link_holder
-        = link_to new_group_path, class: "btn btn-new" do
-          %i.fa.fa-plus
-          New Group
+  .blank-state
+    .blank-state-icon
+      = navbar_icon("group", size: 50)
+    %h3.blank-state-title
+      You can create a group for several dependent projects.
+    %p.blank-state-text
+      Groups are the best way to manage projects and members.
+    = link_to new_group_path, class: "btn btn-new" do
+      New group
 
 -if publicish_project_count > 0
-  %hr
-  %div
-    .dashboard-intro-icon
-      %i.fa.fa-globe
-    .dashboard-intro-text
-      %p.slead
-        There are
-        %strong= number_with_delimiter(publicish_project_count)
-        public projects on this server.
-        %br
-        Public projects are an easy way to allow everyone to have read-only access.
-      .link_holder
-        = link_to trending_explore_projects_path, class: "btn btn-new" do
-          Browse public projects
+  .blank-state
+    .blank-state-icon
+      = icon("globe")
+    %h3.blank-state-title
+      There are
+      = number_with_delimiter(publicish_project_count)
+      public projects on this server.
+    %p.blank-state-text
+      Public projects are an easy way to allow everyone to have read-only access.
+    = link_to trending_explore_projects_path, class: "btn btn-new" do
+      Browse projects
diff --git a/app/views/dashboard/projects/index.html.haml b/app/views/dashboard/projects/index.html.haml
index 4565e752c1f..4f36a4a1c73 100644
--- a/app/views/dashboard/projects/index.html.haml
+++ b/app/views/dashboard/projects/index.html.haml
@@ -5,7 +5,8 @@
 - page_title    "Projects"
 - header_title  "Projects", dashboard_projects_path
 
-= render 'dashboard/projects_head'
+- if @projects.any? || params[:filter_projects]
+  = render 'dashboard/projects_head'
 
 - if @last_push
   = render "events/event_last_push", event: @last_push
diff --git a/app/views/dashboard/todos/index.html.haml b/app/views/dashboard/todos/index.html.haml
index fc42e5dcc66..4e340b6ec16 100644
--- a/app/views/dashboard/todos/index.html.haml
+++ b/app/views/dashboard/todos/index.html.haml
@@ -9,14 +9,14 @@
         %span
           To do
         %span.badge
-          = todos_pending_count
+          = number_with_delimiter(todos_pending_count)
     - todo_done_active = ('active' if params[:state] == 'done')
     %li{class: "todos-done #{todo_done_active}"}
       = link_to todos_filter_path(state: 'done') do
         %span
           Done
         %span.badge
-          = todos_done_count
+          = number_with_delimiter(todos_done_count)
 
   .nav-controls
     - if @todos.any?(&:pending?)
diff --git a/app/views/devise/mailer/password_change.html.haml b/app/views/devise/mailer/password_change.html.haml
new file mode 100644
index 00000000000..3349ee84807
--- /dev/null
+++ b/app/views/devise/mailer/password_change.html.haml
@@ -0,0 +1,10 @@
+.center
+  #content
+    %h2 Hello, #{@resource.name}!
+    %p
+      The password for your GitLab account on
+      #{link_to(Gitlab.config.gitlab.url, Gitlab.config.gitlab.url)}
+      has successfully been changed.
+    %p
+      If you did not initiate this change, please contact your administrator
+      immediately.
diff --git a/app/views/devise/mailer/password_change.text.erb b/app/views/devise/mailer/password_change.text.erb
new file mode 100644
index 00000000000..95923d9f8de
--- /dev/null
+++ b/app/views/devise/mailer/password_change.text.erb
@@ -0,0 +1,7 @@
+Hello, <%= @resource.name %>!
+
+The password for your GitLab account on <%= Gitlab.config.gitlab.url %>
+has successfully been changed.
+
+If you did not initiate this change, please contact your administrator
+immediately.
diff --git a/app/views/devise/mailer/reset_password_instructions.html.erb b/app/views/devise/mailer/reset_password_instructions.html.erb
deleted file mode 100644
index 23b31da92d8..00000000000
--- a/app/views/devise/mailer/reset_password_instructions.html.erb
+++ /dev/null
@@ -1,8 +0,0 @@
-<p>Hello <%= @resource.email %>!</p>
-
-<p>Someone has requested a link to change your password, and you can do this through the link below.</p>
-
-<p><%= link_to 'Change your password', edit_password_url(@resource, reset_password_token: @token) %></p>
-
-<p>If you didn't request this, please ignore this email.</p>
-<p>Your password won't change until you access the link above and create a new one.</p>
diff --git a/app/views/devise/mailer/reset_password_instructions.html.haml b/app/views/devise/mailer/reset_password_instructions.html.haml
new file mode 100644
index 00000000000..e91c9522520
--- /dev/null
+++ b/app/views/devise/mailer/reset_password_instructions.html.haml
@@ -0,0 +1,12 @@
+.center
+  #content
+    %h2 Hello, #{@resource.name}!
+    %p
+      Someone, hopefully you, has requested to reset the password for your
+      GitLab account on #{link_to(Gitlab.config.gitlab.url, Gitlab.config.gitlab.url)}.
+    %p
+      If you did not perform this request, you can safely ignore this email.
+    %p
+      Otherwise, click the link below to complete the process.
+    #cta
+      = link_to('Reset password', edit_password_url(@resource, reset_password_token: @token))
diff --git a/app/views/devise/mailer/reset_password_instructions.text.erb b/app/views/devise/mailer/reset_password_instructions.text.erb
new file mode 100644
index 00000000000..116313ee11c
--- /dev/null
+++ b/app/views/devise/mailer/reset_password_instructions.text.erb
@@ -0,0 +1,10 @@
+Hello, <%= @resource.name %>!
+
+Someone, hopefully you, has requested to reset the password for your GitLab
+account on <%= Gitlab.config.gitlab.url %>
+
+If you did not perform this request, you can safely ignore this email.
+
+Otherwise, click the link below to complete the process:
+
+<%= edit_password_url(@resource, reset_password_token: @token) %>
diff --git a/app/views/devise/mailer/unlock_instructions.html.haml b/app/views/devise/mailer/unlock_instructions.html.haml
index 52b327e20c5..9990d1ccac6 100644
--- a/app/views/devise/mailer/unlock_instructions.html.haml
+++ b/app/views/devise/mailer/unlock_instructions.html.haml
@@ -1,10 +1,9 @@
-%p
-Hello #{@resource.name}!
-
-%p
-  Your GitLab account has been locked due to an excessive amount of unsuccessful
-  sign in attempts. Your account will automatically unlock in
-  = time_ago_in_words(Devise.unlock_in.from_now)
-  or you may click the link below to unlock now.
-
-%p= link_to 'Unlock your account', unlock_url(@resource, unlock_token: @token)
+.center
+  #content
+    %h2 Hello, #{@resource.name}!
+    %p
+      Your GitLab account has been locked due to an excessive amount of unsuccessful
+      sign in attempts. Your account will automatically unlock in #{time_ago_in_words(Devise.unlock_in.from_now)}
+      or you may click the link below to unlock now.
+    #cta
+      = link_to('Unlock account', unlock_url(@resource, unlock_token: @token))
diff --git a/app/views/devise/mailer/unlock_instructions.text.erb b/app/views/devise/mailer/unlock_instructions.text.erb
new file mode 100644
index 00000000000..3aea3e20145
--- /dev/null
+++ b/app/views/devise/mailer/unlock_instructions.text.erb
@@ -0,0 +1,7 @@
+Hello, <%= @resource.name %>!
+
+Your GitLab account has been locked due to an excessive amount of unsuccessful
+sign in attempts. Your account will automatically unlock in <%= time_ago_in_words(Devise.unlock_in.from_now) %>
+or you may click the link below to unlock now.
+
+<%= unlock_url(@resource, unlock_token: @token) %>
diff --git a/app/views/emojis/index.html.haml b/app/views/emojis/index.html.haml
index 97401a2e618..8b38b4c2bd4 100644
--- a/app/views/emojis/index.html.haml
+++ b/app/views/emojis/index.html.haml
@@ -1,6 +1,6 @@
 .emoji-menu
+  = text_field_tag :emoji_search, "", class: "emoji-search search-input form-control", placeholder: "Seach emojis"
   .emoji-menu-content
-    = text_field_tag :emoji_search, "", class: "emoji-search search-input form-control"
     - Gitlab::AwardEmoji.emoji_by_category.each do |category, emojis|
       %h5.emoji-menu-title
         = Gitlab::AwardEmoji::CATEGORIES[category]
diff --git a/app/views/errors/access_denied.html.haml b/app/views/errors/access_denied.html.haml
index 012e9857642..2febeef99d3 100644
--- a/app/views/errors/access_denied.html.haml
+++ b/app/views/errors/access_denied.html.haml
@@ -3,4 +3,4 @@
 %h3 Access Denied
 %hr
 %p You are not allowed to access this page.
-%p Read more about project permissions #{link_to "here", help_page_path("permissions", "permissions"), class: "vlink"}
+%p Read more about project permissions #{link_to "here", help_page_path("permissions/permissions"), class: "vlink"}
diff --git a/app/views/events/event/_push.html.haml b/app/views/events/event/_push.html.haml
index dc4ff17e31a..ea54ef226ec 100644
--- a/app/views/events/event/_push.html.haml
+++ b/app/views/events/event/_push.html.haml
@@ -1,3 +1,5 @@
+- project = event.project
+
 .event-title
   %span.author_name= link_to_author event
   %span.event_label.pushed #{event.action_name} #{event.ref_type}
@@ -5,19 +7,18 @@
     %strong= event.ref_name
   - else
     %strong
-      = link_to event.ref_name, namespace_project_commits_path(event.project.namespace, event.project, event.ref_name), title: h(event.target_title)
+      = link_to event.ref_name, namespace_project_commits_path(project.namespace, project, event.ref_name), title: h(event.target_title)
   at
-  = link_to_project event.project
+  = link_to_project project
 
 - if event.push_with_commits?
-  - project = event.project
   .event-body
     %ul.well-list.event_commits
       - few_commits = event.commits[0...2]
       - few_commits.each do |commit|
         = render "events/commit", commit: commit, project: project, event: event
 
-      - create_mr = event.new_ref? && create_mr_button?(event.project.default_branch, event.ref_name, event.project)
+      - create_mr = event.new_ref? && create_mr_button?(project.default_branch, event.ref_name, project)
       - if event.commits_count > 1
         %li.commits-stat
           - if event.commits_count > 2
@@ -27,18 +28,26 @@
             - from = event.commit_from
             - from_label = truncate_sha(from)
           - else
-            - from = event.project.default_branch
+            - from = project.default_branch
             - from_label = from
 
-          = link_to namespace_project_compare_path(event.project.namespace, event.project, from: from, to: event.commit_to) do
+          = link_to namespace_project_compare_path(project.namespace, project, from: from, to: event.commit_to) do
             Compare #{from_label}...#{truncate_sha(event.commit_to)}
 
           - if create_mr
             %span{"data-user-is" => event.author_id, "data-display" => "inline"}
               or
-              = link_to create_mr_path(event.project.default_branch, event.ref_name, event.project) do
+              = link_to create_mr_path(project.default_branch, event.ref_name, project) do
                 create a merge request
       - elsif create_mr
         %li.commits-stat{"data-user-is" => event.author_id}
-          = link_to create_mr_path(event.project.default_branch, event.ref_name, event.project) do
+          = link_to create_mr_path(project.default_branch, event.ref_name, project) do
             Create Merge Request
+- elsif event.rm_ref?
+  - repository = project.repository
+  - last_commit = repository.commit(event.commit_from)
+  - if last_commit
+    .event-body
+      %ul.well-list.event_commits
+        = render "events/commit", commit: last_commit, project: project, event: event
+
diff --git a/app/views/explore/snippets/index.html.haml b/app/views/explore/snippets/index.html.haml
index 9b838b9f3b7..6306fe6d0bf 100644
--- a/app/views/explore/snippets/index.html.haml
+++ b/app/views/explore/snippets/index.html.haml
@@ -10,7 +10,6 @@
   - if current_user
     .pull-right
       = link_to new_snippet_path, class: "btn btn-new", title: "New Snippet" do
-        = icon('plus')
         New Snippet
 
   .oneline
diff --git a/app/views/groups/group_members/_new_group_member.html.haml b/app/views/groups/group_members/_new_group_member.html.haml
index e7ab4f2409b..13ded2bc455 100644
--- a/app/views/groups/group_members/_new_group_member.html.haml
+++ b/app/views/groups/group_members/_new_group_member.html.haml
@@ -12,7 +12,7 @@
       = select_tag :access_level, options_for_select(GroupMember.access_level_roles, @group_member.access_level), class: "project-access-select select2"
       .help-block
         Read more about role permissions
-        %strong= link_to "here", help_page_path("permissions", "permissions"), class: "vlink"
+        %strong= link_to "here", help_page_path("permissions/permissions"), class: "vlink"
 
   .form-actions
     = f.submit 'Add users to group', class: "btn btn-create"
diff --git a/app/views/groups/group_members/index.html.haml b/app/views/groups/group_members/index.html.haml
index a36531e095a..90f362c052b 100644
--- a/app/views/groups/group_members/index.html.haml
+++ b/app/views/groups/group_members/index.html.haml
@@ -1,7 +1,7 @@
 - page_title "Members"
 
 .group-members-page.prepend-top-default
-  - if current_user && current_user.can?(:admin_group_member, @group)
+  - if can?(current_user, :admin_group_member, @group)
     .panel.panel-default
       .panel-heading
         Add new user to group
@@ -11,14 +11,13 @@
         .new-group-member-holder
           = render "new_group_member"
 
-    = render 'shared/members/requests', membership_source: @group, members: @members.request
+    = render 'shared/members/requests', membership_source: @group, requesters: @requesters
 
   .panel.panel-default
     .panel-heading
       %strong #{@group.name}
       group members
-      %small
-        (#{@members.total_count})
+      %span.badge= @members.size
       .controls
         = form_tag group_group_members_path(@group), method: :get, class: 'form-inline member-search-form'  do
           .form-group
@@ -26,8 +25,8 @@
           = button_tag class: 'btn', title: 'Search' do
             = icon("search")
     %ul.content-list
-      = render partial: 'shared/members/member', collection: @members.non_request, as: :member
-    = paginate @members.non_request, theme: 'gitlab'
+      = render partial: 'shared/members/member', collection: @members, as: :member
+    = paginate @members, theme: 'gitlab'
 
 :javascript
   $('form.member-search-form').on('submit', function(event) {
diff --git a/app/views/groups/group_members/update.js.haml b/app/views/groups/group_members/update.js.haml
index b0b3a51ce58..da71de4cd1e 100644
--- a/app/views/groups/group_members/update.js.haml
+++ b/app/views/groups/group_members/update.js.haml
@@ -1,2 +1,2 @@
 :plain
-  $("##{dom_id(@group_member)}").replaceWith('#{escape_javascript(render(@group_member, member: @group_member))}');
+  $("##{dom_id(@group_member)}").replaceWith('#{escape_javascript(render('shared/members/member', member: @group_member))}');
diff --git a/app/views/groups/milestones/index.html.haml b/app/views/groups/milestones/index.html.haml
index 121a7de3ad7..a8fdbd8c426 100644
--- a/app/views/groups/milestones/index.html.haml
+++ b/app/views/groups/milestones/index.html.haml
@@ -6,7 +6,6 @@
   .nav-controls
     - if can?(current_user, :admin_milestones, @group)
       = link_to new_group_milestone_path(@group), class: "btn btn-new" do
-        = icon('plus')
         New Milestone
 
 .row-content-block
diff --git a/app/views/groups/projects.html.haml b/app/views/groups/projects.html.haml
index c2f2d9912f7..33fee334d93 100644
--- a/app/views/groups/projects.html.haml
+++ b/app/views/groups/projects.html.haml
@@ -7,7 +7,6 @@
     - if can? current_user, :admin_group, @group
       .controls
         = link_to new_project_path(namespace_id: @group.id), class: "btn btn-sm btn-success" do
-          = icon('plus')
           New Project
   %ul.well-list
     - @projects.each do |project|
diff --git a/app/views/groups/show.html.haml b/app/views/groups/show.html.haml
index 62ebd69485c..eddeae98bc4 100644
--- a/app/views/groups/show.html.haml
+++ b/app/views/groups/show.html.haml
@@ -5,9 +5,8 @@
     = auto_discovery_link_tag(:atom, group_url(@group, format: :atom, private_token: current_user.private_token), title: "#{@group.name} activity")
 
 .cover-block.groups-cover-block
-  %div{ class: (container_class) }
-    = link_to group_icon(@group), target: '_blank' do
-      = image_tag group_icon(@group), class: "avatar group-avatar s70"
+  %div{ class: container_class }
+    = image_tag group_icon(@group), class: "avatar group-avatar s70"
     .group-info
       .cover-title
         %h1
@@ -15,13 +14,15 @@
           %span.visibility-icon.has-tooltip{ data: { container: 'body' }, title: visibility_icon_description(@group) }
             = visibility_level_icon(@group.visibility_level, fw: false)
 
+        .group-right-buttons.btn-group
+          - if current_user
+            .pull-left.append-right-10= render 'shared/members/access_request_buttons', source: @group
+          = render 'shared/notifications/button', notification_setting: @notification_setting
+
       - if @group.description.present?
         .cover-desc.description
           = markdown(@group.description, pipeline: :description)
 
-    - if current_user
-      = render 'shared/members/access_request_buttons', source: @group
-
 %div{ class: container_class }
   .top-area
     %ul.nav-links
@@ -33,7 +34,7 @@
           = link_to "#shared", 'data-toggle' => 'tab' do
             Shared Projects
     .nav-controls
-      = form_tag request.original_url, method: :get, class: 'project-filter-form', id: 'project-filter-form' do |f|
+      = form_tag request.path, method: :get, class: 'project-filter-form', id: 'project-filter-form' do |f|
         = search_field_tag :filter_projects, nil, placeholder: 'Filter by name', class: 'projects-list-filter form-control', spellcheck: false
       = render 'shared/projects/dropdown'
       - if can? current_user, :create_projects, @group
diff --git a/app/views/help/_shortcuts.html.haml b/app/views/help/_shortcuts.html.haml
index 01648047ce2..ce4536ebdc6 100644
--- a/app/views/help/_shortcuts.html.haml
+++ b/app/views/help/_shortcuts.html.haml
@@ -20,6 +20,10 @@
                 %td Focus Search
               %tr
                 %td.shortcut
+                  .key f
+                %td Focus Filter
+              %tr
+                %td.shortcut
                   .key ?
                 %td Show/hide this dialog
               %tr
@@ -28,8 +32,12 @@
                     .key &#8984; shift p
                   - else
                     .key ctrl shift p
-
                 %td Toggle Markdown preview
+              %tr
+                %td.shortcut
+                  .key
+                    %i.fa.fa-arrow-up
+                %td Edit last comment (when focused on an empty textarea)
             %tbody
               %tr
                 %th
diff --git a/app/views/help/index.html.haml b/app/views/help/index.html.haml
index 57bc91ea5a9..57601ae9be0 100644
--- a/app/views/help/index.html.haml
+++ b/app/views/help/index.html.haml
@@ -36,6 +36,6 @@
       %ul.well-list
         %li= link_to 'See our website for getting help', promo_url + '/getting-help/'
         %li= link_to 'Use the search bar on the top of this page', '#', onclick: 'Shortcuts.focusSearch(event)'
-        %li= link_to 'Use shortcuts', '#', onclick: 'Shortcuts.showHelp(event)'
+        %li= link_to 'Use shortcuts', '#', onclick: 'Shortcuts.toggleHelp()'
         %li= link_to 'Get a support subscription', 'https://about.gitlab.com/pricing/'
         %li= link_to 'Compare GitLab editions', 'https://about.gitlab.com/features/#compare'
diff --git a/app/views/help/show.html.haml b/app/views/help/show.html.haml
index 0398afb4c1d..be257b51b9e 100644
--- a/app/views/help/show.html.haml
+++ b/app/views/help/show.html.haml
@@ -1,3 +1,3 @@
-- page_title @file.humanize, *@category.split("/").reverse.map(&:humanize)
+- page_title @path.split("/").reverse.map(&:humanize)
 .documentation.wiki
   = markdown @markdown.gsub('$your_email', current_user.try(:email) || "email@example.com")
diff --git a/app/views/help/ui.html.haml b/app/views/help/ui.html.haml
index d676bc28c89..431d312b4ca 100644
--- a/app/views/help/ui.html.haml
+++ b/app/views/help/ui.html.haml
@@ -549,4 +549,4 @@
     %li wiki page
     %li help page
 
-  You can check how markdown rendered at #{link_to 'Markdown help page', help_page_path("markdown", "markdown")}.
+  You can check how markdown rendered at #{link_to 'Markdown help page', help_page_path("markdown/markdown")}.
diff --git a/app/views/import/base/create.js.haml b/app/views/import/base/create.js.haml
index dfebf7768d9..804ad88468f 100644
--- a/app/views/import/base/create.js.haml
+++ b/app/views/import/base/create.js.haml
@@ -1,6 +1,8 @@
 - if @already_been_taken
   :plain
-    target_field = $("tr#repo_#{@repo_id} .import-target")
+    tr = $("tr#repo_#{@repo_id}")
+    target_field = tr.find(".import-target")
+    import_button = tr.find(".btn-import")
     origin_target = target_field.text()
     project_name = "#{@project_name}"
     origin_namespace = "#{@target_namespace}"
@@ -10,6 +12,7 @@
     target_field.append("/" + project_name)
     target_field.data("project_name", project_name)
     target_field.find('input').prop("value", origin_namespace)
+    import_button.enable().removeClass('is-loading')
 - elsif @access_denied
   :plain
     job = $("tr#repo_#{@repo_id}")
diff --git a/app/views/import/github/new.html.haml b/app/views/import/github/new.html.haml
new file mode 100644
index 00000000000..4c6af0b7908
--- /dev/null
+++ b/app/views/import/github/new.html.haml
@@ -0,0 +1,43 @@
+- page_title "GitHub Import"
+- header_title "Projects", root_path
+
+%h3.page-title
+  = icon 'github', text: 'Import Projects from GitHub'
+
+- if github_import_configured?
+  %p
+    To import a GitHub project, you first need to authorize GitLab to access
+    the list of your GitHub repositories:
+
+  = link_to 'List Your GitHub Repositories', status_import_github_path, class: 'btn btn-success'
+
+  %hr
+
+%p
+  - if github_import_configured?
+    Alternatively,
+  - else
+    To import a GitHub project,
+  you can use a
+  = succeed '.' do
+    = link_to 'Personal Access Token', 'https://github.com/settings/tokens'
+  When you create your Personal Access Token,
+  you will need to select the <code>repo</code> scope, so we can display a
+  list of your public and private repositories which are available for import.
+
+= form_tag personal_access_token_import_github_path, method: :post, class: 'form-inline' do
+  .form-group
+    = text_field_tag :personal_access_token, '', class: 'form-control', placeholder: "Personal Access Token", size: 40
+    = submit_tag 'List Your GitHub Repositories', class: 'btn btn-success'
+
+- unless github_import_configured?
+  %hr
+  %p
+    Note:
+    - if current_user.admin?
+      As an administrator you may like to configure
+    - else
+      Consider asking your GitLab administrator to configure
+    = link_to 'GitHub integration', help_page_path("integration/github")
+    which will allow login via GitHub and allow importing projects without
+    generating a Personal Access Token.
diff --git a/app/views/import/github/status.html.haml b/app/views/import/github/status.html.haml
index 6c4a9d68d1f..7486b1423e2 100644
--- a/app/views/import/github/status.html.haml
+++ b/app/views/import/github/status.html.haml
@@ -6,7 +6,7 @@
 
 %p
   %i.fa.fa-warning
-  To import GitHub pull requests, any pull request source branches that had been deleted are temporarily restored on GitHub. To prevent any connected CI services from being overloaded with dozens of irrelevant branches being created and deleted again, GitHub webhooks are temporarily disabled during the import process.
+  To import GitHub pull requests, any pull request source branches that had been deleted are temporarily restored on GitHub. To prevent any connected CI services from being overloaded with dozens of irrelevant branches being created and deleted again, GitHub webhooks are temporarily disabled during the import process, but only if you have admin access to the GitHub repository.
 
 %p.light
   Select projects you want to import.
diff --git a/app/views/import/gitlab_projects/new.html.haml b/app/views/import/gitlab_projects/new.html.haml
new file mode 100644
index 00000000000..44e2653ca4a
--- /dev/null
+++ b/app/views/import/gitlab_projects/new.html.haml
@@ -0,0 +1,25 @@
+- page_title "GitLab Import"
+- header_title "Projects", root_path
+%h3.page-title
+  = icon('gitlab')
+  Import an exported GitLab project
+%hr
+
+= form_tag import_gitlab_project_path, class: 'form-horizontal', multipart: true do
+  %p
+    Project will be imported as
+    %strong
+      #{@namespace_name}/#{@path}
+
+  %p
+    To move or copy an entire GitLab project from another GitLab installation to this one, navigate to the original project's settings page, generate an export file, and upload it here.
+  .form-group
+    = hidden_field_tag :namespace_id, @namespace_id
+    = hidden_field_tag :path, @path
+    = label_tag :file, class: 'control-label' do
+      %span GitLab project export
+    .col-sm-10
+      = file_field_tag :file, class: ''
+
+  .form-actions
+    = submit_tag 'Import project', class: 'btn btn-create'
diff --git a/app/views/layouts/_collapse_button.html.haml b/app/views/layouts/_collapse_button.html.haml
deleted file mode 100644
index e4fab897377..00000000000
--- a/app/views/layouts/_collapse_button.html.haml
+++ /dev/null
@@ -1 +0,0 @@
-= link_to icon('bars'), '#', class: 'toggle-nav-collapse', title: "Open/Close"
diff --git a/app/views/layouts/_flash.html.haml b/app/views/layouts/_flash.html.haml
index cc8ea066cb9..3612f1ce5c6 100644
--- a/app/views/layouts/_flash.html.haml
+++ b/app/views/layouts/_flash.html.haml
@@ -1,4 +1,4 @@
-.flash-container
+.flash-container.flash-container-page
   - if alert
     .flash-alert
       = alert
diff --git a/app/views/layouts/_head.html.haml b/app/views/layouts/_head.html.haml
index e0ed657919e..757de92d6d4 100644
--- a/app/views/layouts/_head.html.haml
+++ b/app/views/layouts/_head.html.haml
@@ -30,8 +30,8 @@
 
   = javascript_include_tag "application"
 
-  - if page_specific_javascripts
-    = javascript_include_tag page_specific_javascripts, {"data-turbolinks-track" => true}
+  - if content_for?(:page_specific_javascripts)
+    = yield :page_specific_javascripts
 
   = csrf_meta_tags
 
diff --git a/app/views/layouts/_init_auto_complete.html.haml b/app/views/layouts/_init_auto_complete.html.haml
index 96b38485425..12e7ed0e792 100644
--- a/app/views/layouts/_init_auto_complete.html.haml
+++ b/app/views/layouts/_init_auto_complete.html.haml
@@ -3,4 +3,5 @@
 - if @noteable
   :javascript
     GitLab.GfmAutoComplete.dataSource = "#{autocomplete_sources_namespace_project_path(project.namespace, project, type: @noteable.class, type_id: params[:id])}"
+    GitLab.GfmAutoComplete.cachedData = undefined;
     GitLab.GfmAutoComplete.setup();
diff --git a/app/views/layouts/_page.html.haml b/app/views/layouts/_page.html.haml
index f89e8582792..a1a71c2fb33 100644
--- a/app/views/layouts/_page.html.haml
+++ b/app/views/layouts/_page.html.haml
@@ -1,5 +1,12 @@
-.page-with-sidebar.page-sidebar-collapsed{ class: "#{page_gutter_class}" }
+.page-with-sidebar{ class: "#{page_sidebar_class} #{page_gutter_class}" }
   .sidebar-wrapper.nicescroll{ class: nav_sidebar_class }
+    .sidebar-action-buttons
+      = link_to '#', class: 'nav-header-btn toggle-nav-collapse', title: "Open/Close" do
+        %span.sr-only Toggle navigation
+        = icon('bars')
+      = link_to '#', class: "nav-header-btn pin-nav-btn has-tooltip #{'is-active' if pinned_nav?} js-nav-pin", title: pinned_nav? ? "Unpin navigation" : "Pin Navigation", data: {placement: 'right', container: 'body'} do
+        %span.sr-only Toggle navigation pinning
+        = icon('fw thumb-tack')
 
     - if defined?(sidebar) && sidebar
       = render "layouts/nav/#{sidebar}"
@@ -8,13 +15,6 @@
     - else
       = render 'layouts/nav/explore'
 
-    .collapse-nav
-      = render partial: 'layouts/collapse_button'
-    - if current_user
-      = link_to current_user, class: 'sidebar-user', title: "Profile", data: {user: current_user.username} do
-        = image_tag avatar_icon(current_user, 60), alt: 'Profile', class: 'avatar avatar s36'
-        .username
-          = current_user.username
   - if defined?(nav) && nav
     .layout-nav
       .container-fluid
diff --git a/app/views/layouts/_search.html.haml b/app/views/layouts/_search.html.haml
index b49207fc315..245b9c3b4d4 100644
--- a/app/views/layouts/_search.html.haml
+++ b/app/views/layouts/_search.html.haml
@@ -36,6 +36,31 @@
       - else
         = hidden_field_tag :search_code, true
 
+      :javascript
+        gl.projectOptions = gl.projectOptions || {};
+        gl.projectOptions["#{j(@project.path)}"] = {
+          issuesPath: "#{namespace_project_issues_path(@project.namespace, @project)}",
+          mrPath: "#{namespace_project_merge_requests_path(@project.namespace, @project)}",
+          name: "#{j(@project.name)}"
+        };
+
+    - if @group and @group.path
+      :javascript
+        gl.groupOptions = gl.groupOptions || {};
+        gl.groupOptions["#{j(@group.path)}"] = {
+          name: "#{j(@group.name)}",
+          issuesPath: "#{issues_group_path(j(@group.path))}",
+          mrPath: "#{merge_requests_group_path(j(@group.path))}"
+        };
+
+
+    :javascript
+      gl.dashboardOptions = {
+        issuesPath: "#{issues_dashboard_url}",
+        mrPath: "#{merge_requests_dashboard_url}"
+      };
+
+
     - if @snippet || @snippets
       = hidden_field_tag :snippets, true
     = hidden_field_tag :repository_ref, @ref
diff --git a/app/views/layouts/admin.html.haml b/app/views/layouts/admin.html.haml
index 6591c52bdbd..87064cc9b3f 100644
--- a/app/views/layouts/admin.html.haml
+++ b/app/views/layouts/admin.html.haml
@@ -1,5 +1,5 @@
 - page_title    "Admin Area"
 - header_title  "Admin Area", admin_root_path
-- sidebar       "admin"
+- nav           "admin"
 
 = render template: "layouts/application"
diff --git a/app/views/layouts/application.html.haml b/app/views/layouts/application.html.haml
index 2b86b289bbe..33cedaaf2ee 100644
--- a/app/views/layouts/application.html.haml
+++ b/app/views/layouts/application.html.haml
@@ -1,7 +1,7 @@
 !!! 5
 %html{ lang: "en"}
   = render "layouts/head"
-  %body{class: "#{user_application_theme}", 'data-page' => body_data_page}
+  %body{class: "#{user_application_theme}", data: {page: body_data_page, project: "#{@project.path if @project}", group: "#{@group.path if @group}"}}
     = Gon::Base.render_data
 
     -# Ideally this would be inside the head, but turbolinks only evaluates page-specific JS in the body.
diff --git a/app/views/layouts/ci/_info.html.haml b/app/views/layouts/ci/_info.html.haml
deleted file mode 100644
index 24c68a6dbf5..00000000000
--- a/app/views/layouts/ci/_info.html.haml
+++ /dev/null
@@ -1,2 +0,0 @@
-- if current_user && current_user.is_admin? && Ci::Runner.count.zero?
-  = render 'ci/shared/no_runners'
diff --git a/app/views/layouts/ci/_page.html.haml b/app/views/layouts/ci/_page.html.haml
deleted file mode 100644
index 2e56d0ac6a3..00000000000
--- a/app/views/layouts/ci/_page.html.haml
+++ /dev/null
@@ -1,22 +0,0 @@
-.page-with-sidebar{ class: page_sidebar_class }
-  = render "layouts/broadcast"
-  .sidebar-wrapper.nicescroll{ class: nav_sidebar_class }
-
-    - if defined?(sidebar) && sidebar
-      = render "layouts/ci/#{sidebar}"
-    - elsif current_user
-      = render 'layouts/nav/dashboard'
-    .collapse-nav
-      = render partial: 'layouts/collapse_button'
-    - if current_user
-      = link_to current_user, class: 'sidebar-user', title: "Profile" do
-        = image_tag avatar_icon(current_user, 60), alt: 'Profile', class: 'avatar avatar s36'
-        .username
-          = current_user.username
-  .content-wrapper
-    = render "layouts/flash"
-    = render 'layouts/ci/info'
-    %div{ class: container_class }
-      .content
-        .clearfix
-          = yield
diff --git a/app/views/layouts/ci/notify.html.haml b/app/views/layouts/ci/notify.html.haml
deleted file mode 100644
index 270b206df5e..00000000000
--- a/app/views/layouts/ci/notify.html.haml
+++ /dev/null
@@ -1,19 +0,0 @@
-%html{lang: "en"}
-  %head
-    %meta{content: "text/html; charset=utf-8", "http-equiv" => "Content-Type"}
-      %title
-        GitLab CI
-
-  %body
-    = yield :header
-
-    %table{align: "left", border: "0", cellpadding: "0", cellspacing: "0", style: "padding: 10px 0;", width: "100%"}
-      %tr
-        %td{align: "left", style: "margin: 0; padding: 10px;"}
-          = yield
-          %br
-      %tr
-        %td{align: "left", style: "margin: 0; padding: 10px;"}
-          %p{style: "font-size:small;color:#777"}
-            - if @project
-              You're receiving this notification because you are the one who triggered a build on the #{@project.name} project.
diff --git a/app/views/layouts/header/_default.html.haml b/app/views/layouts/header/_default.html.haml
index a0f560a13ec..94c53882623 100644
--- a/app/views/layouts/header/_default.html.haml
+++ b/app/views/layouts/header/_default.html.haml
@@ -1,46 +1,56 @@
-%header.navbar.navbar-fixed-top.navbar-gitlab.header-collapsed{ class: nav_header_class }
+%header.navbar.navbar-fixed-top.navbar-gitlab{ class: nav_header_class }
   %div{ class: fluid_layout ? "container-fluid" : "container-fluid" }
     .header-content
-      %button.side-nav-toggle{type: 'button'}
+      %button.side-nav-toggle{ type: 'button', "aria-label" => "Toggle global navigation" }
         %span.sr-only Toggle navigation
         = icon('bars')
       %button.navbar-toggle{type: 'button'}
         %span.sr-only Toggle navigation
-        = icon('angle-left')
+        = icon('ellipsis-v')
 
       .navbar-collapse.collapse
         %ul.nav.navbar-nav
           %li.hidden-sm.hidden-xs
             = render 'layouts/search' unless current_controller?(:search)
           %li.visible-sm.visible-xs
-            = link_to search_path, title: 'Search', data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
+            = link_to search_path, title: 'Search', aria: { label: "Search" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
               = icon('search')
           - if current_user
             - if session[:impersonator_id]
               %li.impersonation
-                = link_to admin_impersonation_path, method: :delete, title: 'Stop Impersonation', data: { toggle: 'tooltip', placement: 'bottom', container: 'body' } do
+                = link_to admin_impersonation_path, method: :delete, title: "Stop Impersonation", aria: { label: 'Stop Impersonation' }, data: { toggle: 'tooltip', placement: 'bottom', container: 'body' } do
                   = icon('user-secret fw')
             - if current_user.is_admin?
               %li
-                = link_to admin_root_path, title: 'Admin Area', data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
+                = link_to admin_root_path, title: 'Admin Area', aria: { label: "Admin Area" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
                   = icon('wrench fw')
             %li
-              = link_to dashboard_todos_path, title: 'Todos', data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
+              = link_to dashboard_todos_path, title: 'Todos', aria: { label: "Todos" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
                 = icon('bell fw')
                 %span.badge.todos-pending-count{ class: ("hidden" if todos_pending_count == 0) }
                   = todos_pending_count
             - if current_user.can_create_project?
               %li
-                = link_to new_project_path, title: 'New project', data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
+                = link_to new_project_path, title: 'New project', aria: { label: "New project" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
                   = icon('plus fw')
             - if Gitlab::Sherlock.enabled?
               %li
                 = link_to sherlock_transactions_path, title: 'Sherlock Transactions',
                   data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
                   = icon('tachometer fw')
-            %li
-              = link_to destroy_user_session_path, class: 'logout', method: :delete, title: 'Sign out', data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
-                = icon('sign-out')
+            %li.header-user.dropdown
+              = link_to current_user, class: "header-user-dropdown-toggle", data: { toggle: "dropdown" } do
+                = image_tag avatar_icon(current_user, 26), width: 26, height: 26, class: "header-user-avatar"
+                %span.caret
+              .dropdown-menu-nav.dropdown-menu-align-right
+                %ul
+                  %li
+                    = link_to "Profile", current_user, class: 'profile-link', aria: { label: "Profile" }, data: { user: current_user.username }
+                  %li
+                    = link_to "Profile Settings", profile_path, aria: { label: "Profile Settings" }
+                  %li.divider
+                  %li
+                    = link_to "Sign out", destroy_user_session_path, method: :delete, class: "sign-out-link", aria: { label: "Sign out" }
           - else
             %li
               %div
@@ -50,7 +60,7 @@
       %h1.title= title
 
       .header-logo
-        #logo
+        = link_to root_path, class: 'home', title: 'Dashboard', id: 'logo' do
           = brand_header_logo
 
       = yield :header_content
diff --git a/app/views/layouts/nav/_admin.html.haml b/app/views/layouts/nav/_admin.html.haml
index f292730fe45..5ee8772882e 100644
--- a/app/views/layouts/nav/_admin.html.haml
+++ b/app/views/layouts/nav/_admin.html.haml
@@ -1,107 +1,40 @@
-%ul.nav.nav-sidebar
-  = nav_link(controller: :dashboard, html_options: {class: 'home'}) do
-    = link_to admin_root_path, title: 'Overview' do
-      = icon('dashboard fw')
-      %span
-        Overview
-  = nav_link(controller: [:admin, :projects]) do
-    = link_to admin_namespaces_projects_path, title: 'Projects' do
-      = icon('cube fw')
-      %span
-        Projects
-  = nav_link(controller: :users) do
-    = link_to admin_users_path, title: 'Users' do
-      = icon('user fw')
-      %span
-        Users
-  = nav_link(controller: :groups) do
-    = link_to admin_groups_path, title: 'Groups' do
-      = icon('group fw')
-      %span
-        Groups
-  = nav_link(controller: :deploy_keys) do
-    = link_to admin_deploy_keys_path, title: 'Deploy Keys' do
-      = icon('key fw')
-      %span
-        Deploy Keys
-  = nav_link path: ['runners#index', 'runners#show'] do
-    = link_to admin_runners_path, title: 'Runners' do
-      = icon('cog fw')
-      %span
-        Runners
-        %span.count= number_with_delimiter(Ci::Runner.count(:all))
-  = nav_link path: 'builds#index' do
-    = link_to admin_builds_path, title: 'Builds' do
-      = icon('link fw')
-      %span
-        Builds
-        %span.count= number_with_delimiter(Ci::Build.count(:all))
-  = nav_link(controller: :logs) do
-    = link_to admin_logs_path, title: 'Logs' do
-      = icon('file-text fw')
-      %span
-        Logs
-  = nav_link(controller: :health_check) do
-    = link_to admin_health_check_path, title: 'Health Check' do
-      = icon('medkit fw')
-      %span
-        Health Check
-  = nav_link(controller: :broadcast_messages) do
-    = link_to admin_broadcast_messages_path, title: 'Messages' do
-      = icon('bullhorn fw')
-      %span
-        Messages
-  = nav_link(controller: :hooks) do
-    = link_to admin_hooks_path, title: 'Hooks' do
-      = icon('external-link fw')
-      %span
-        Hooks
-  = nav_link(controller: :background_jobs) do
-    = link_to admin_background_jobs_path, title: 'Background Jobs' do
-      = icon('cog fw')
-      %span
-        Background Jobs
-  = nav_link(controller: :appearances) do
-    = link_to admin_appearances_path, title: 'Appearances' do
-      = icon('image')
-      %span
-        Appearance
-
-  = nav_link(controller: :applications) do
-    = link_to admin_applications_path, title: 'Applications' do
-      = icon('cloud fw')
-      %span
-        Applications
-
-  = nav_link(controller: :services) do
-    = link_to admin_application_settings_services_path, title: 'Service Templates' do
-      = icon('copy fw')
-      %span
-        Service Templates
-
-  = nav_link(controller: :labels) do
-    = link_to admin_labels_path, title: 'Labels' do
-      = icon('tags fw')
-      %span
-        Labels
+.scrolling-tabs-container{ class: nav_control_class }
+  = render 'layouts/nav/admin_settings'
+  .fade-left
+    = icon('angle-left')
+  .fade-right
+    = icon('angle-right')
+  %ul.nav-links.scrolling-tabs
+    = nav_link(controller: %w(dashboard admin projects users groups builds runners), html_options: {class: 'home'}) do
+      = link_to admin_root_path, title: 'Overview', class: 'shortcuts-tree' do
+        %span
+          Overview
+    = nav_link(controller: %w(system_info background_jobs logs health_check)) do
+      = link_to admin_system_info_path, title: 'Monitoring' do
+        %span
+          Monitoring
+    = nav_link(controller: :broadcast_messages) do
+      = link_to admin_broadcast_messages_path, title: 'Messages' do
+        %span
+          Messages
+    = nav_link(controller: :hooks) do
+      = link_to admin_hooks_path, title: 'Hooks' do
+        %span
+          System Hooks
 
-  = nav_link(controller: :abuse_reports) do
-    = link_to admin_abuse_reports_path, title: "Abuse Reports" do
-      = icon('exclamation-circle fw')
-      %span
-        Abuse Reports
-        %span.count= number_with_delimiter(AbuseReport.count(:all))
+    = nav_link(controller: :applications) do
+      = link_to admin_applications_path, title: 'Applications' do
+        %span
+          Applications
 
-  - if askimet_enabled?
-    = nav_link(controller: :spam_logs) do
-      = link_to admin_spam_logs_path, title: "Spam Logs" do
-        = icon('exclamation-triangle fw')
+    = nav_link(controller: :abuse_reports) do
+      = link_to admin_abuse_reports_path, title: "Abuse Reports" do
         %span
-          Spam Logs
-          %span.count= number_with_delimiter(SpamLog.count(:all))
+          Abuse Reports
+          %span.badge.count= number_with_delimiter(AbuseReport.count(:all))
 
-  = nav_link(controller: :application_settings, html_options: { class: 'separate-item'}) do
-    = link_to admin_application_settings_path, title: 'Settings' do
-      = icon('cogs fw')
-      %span
-        Settings
+    - if askimet_enabled?
+      = nav_link(controller: :spam_logs) do
+        = link_to admin_spam_logs_path, title: "Spam Logs" do
+          %span
+            Spam Logs
diff --git a/app/views/layouts/nav/_admin_settings.html.haml b/app/views/layouts/nav/_admin_settings.html.haml
new file mode 100644
index 00000000000..38e9b80d129
--- /dev/null
+++ b/app/views/layouts/nav/_admin_settings.html.haml
@@ -0,0 +1,31 @@
+.controls
+  .dropdown.admin-settings-dropdown
+    %a.dropdown-new.btn.btn-default{href: '#', 'data-toggle' => 'dropdown'}
+      = icon('cog')
+      = icon('caret-down')
+    %ul.dropdown-menu.dropdown-menu-align-right
+      = nav_link(controller: :deploy_keys) do
+        = link_to admin_deploy_keys_path, title: 'Deploy Keys' do
+          %span
+            Deploy Keys
+
+      = nav_link(controller: :services) do
+        = link_to admin_application_settings_services_path, title: 'Service Templates' do
+          %span
+            Service Templates
+
+      = nav_link(controller: :labels) do
+        = link_to admin_labels_path, title: 'Labels' do
+          %span
+            Labels
+
+      = nav_link(controller: :appearances) do
+        = link_to admin_appearances_path, title: 'Appearances' do
+          %span
+            Appearance
+
+      %li.divider
+      = nav_link(controller: :application_settings) do
+        = link_to admin_application_settings_path, title: 'Settings' do
+          %span
+            Settings
diff --git a/app/views/layouts/nav/_dashboard.html.haml b/app/views/layouts/nav/_dashboard.html.haml
index 52e41b1a857..21668698814 100644
--- a/app/views/layouts/nav/_dashboard.html.haml
+++ b/app/views/layouts/nav/_dashboard.html.haml
@@ -1,64 +1,44 @@
 %ul.nav.nav-sidebar
   = nav_link(path: ['root#index', 'projects#trending', 'projects#starred', 'dashboard/projects#index'], html_options: {class: "#{project_tab_class} home"}) do
     = link_to dashboard_projects_path, title: 'Projects', class: 'dashboard-shortcuts-projects' do
-      .icon-container
-        = navbar_icon('project')
       %span
         Projects
   = nav_link(controller: :todos) do
     = link_to dashboard_todos_path, title: 'Todos' do
-      .icon-container
-        = icon('bell fw')
       %span
         Todos
         %span.count= number_with_delimiter(todos_pending_count)
   = nav_link(path: 'dashboard#activity') do
     = link_to activity_dashboard_path, class: 'dashboard-shortcuts-activity', title: 'Activity' do
-      .icon-container
-        = navbar_icon('activity')
       %span
         Activity
   = nav_link(controller: [:groups, 'groups/milestones', 'groups/group_members']) do
     = link_to dashboard_groups_path, title: 'Groups' do
-      .icon-container
-        = navbar_icon('group')
       %span
         Groups
   = nav_link(controller: 'dashboard/milestones') do
     = link_to dashboard_milestones_path, title: 'Milestones' do
-      .icon-container
-        = navbar_icon('milestones')
       %span
         Milestones
   = nav_link(path: 'dashboard#issues') do
     = link_to assigned_issues_dashboard_path, title: 'Issues', class: 'dashboard-shortcuts-issues' do
-      .icon-container
-        = navbar_icon('issues')
       %span
         Issues
         %span.count= number_with_delimiter(current_user.assigned_issues.opened.count)
   = nav_link(path: 'dashboard#merge_requests') do
     = link_to assigned_mrs_dashboard_path, title: 'Merge Requests', class: 'dashboard-shortcuts-merge_requests' do
-      .icon-container
-        = navbar_icon('mr')
       %span
         Merge Requests
         %span.count= number_with_delimiter(current_user.assigned_merge_requests.opened.count)
   = nav_link(controller: :snippets) do
     = link_to dashboard_snippets_path, title: 'Snippets' do
-      .icon-container
-        = icon('clipboard fw')
       %span
         Snippets
   = nav_link(controller: :help) do
     = link_to help_path, title: 'Help' do
-      .icon-container
-        = icon('question-circle fw')
       %span
         Help
   = nav_link(html_options: {class: profile_tab_class}) do
     = link_to profile_path, title: 'Profile Settings', data: {placement: 'bottom'} do
-      .icon-container
-        = icon('user fw')
       %span
         Profile Settings
diff --git a/app/views/layouts/nav/_group.html.haml b/app/views/layouts/nav/_group.html.haml
index 66361a644dd..d7d36c84b6c 100644
--- a/app/views/layouts/nav/_group.html.haml
+++ b/app/views/layouts/nav/_group.html.haml
@@ -1,8 +1,10 @@
-%div{ class: nav_control_class }
+.scrolling-tabs-container{ class: nav_control_class }
   = render 'layouts/nav/group_settings'
-
+  .fade-left
+    = icon('angle-left')
+  .fade-right
+    = icon('angle-right')
   %ul.nav-links.scrolling-tabs
-    .fade-left
     = nav_link(path: 'groups#show', html_options: {class: 'home'}) do
       = link_to group_path(@group), title: 'Home' do
         %span
@@ -31,4 +33,3 @@
       = link_to group_group_members_path(@group), title: 'Members' do
         %span
           Members
-    .fade-right
diff --git a/app/views/layouts/nav/_group_settings.html.haml b/app/views/layouts/nav/_group_settings.html.haml
index dac46648b9f..bf9a7ecb786 100644
--- a/app/views/layouts/nav/_group_settings.html.haml
+++ b/app/views/layouts/nav/_group_settings.html.haml
@@ -1,16 +1,22 @@
 - if current_user
-  - if access = @group.users.find_by(id: current_user.id)
-    .controls
-      .dropdown.group-settings-dropdown
-        %a.dropdown-new.btn.btn-default#group-settings-button{href: '#', 'data-toggle' => 'dropdown'}
-          = icon('cog')
-          = icon('caret-down')
-        %ul.dropdown-menu.dropdown-menu-align-right
-          - if can?(current_user, :admin_group, @group)
-            = nav_link(path: 'groups#projects') do
-              = link_to projects_group_path(@group), title: 'Projects' do
-                Projects
-            %li.divider
-            %li
-              = link_to edit_group_path(@group) do
-                Edit Group
+  - can_edit = can?(current_user, :admin_group, @group)
+  - member = @group.members.find_by(user_id: current_user.id)
+  - can_leave = member && can?(current_user, :destroy_group_member, member)
+
+  .controls
+    .dropdown.group-settings-dropdown
+      %a.dropdown-new.btn.btn-default#group-settings-button{href: '#', 'data-toggle' => 'dropdown'}
+        = icon('cog')
+        = icon('caret-down')
+      %ul.dropdown-menu.dropdown-menu-align-right
+        = nav_link(path: 'groups#projects') do
+          = link_to 'Projects', projects_group_path(@group), title: 'Projects'
+        %li.divider
+        - if can_edit
+          %li
+            = link_to 'Edit Group', edit_group_path(@group)
+        - if can_leave
+          %li
+            = link_to polymorphic_path([:leave, @group, :members]),
+              data: { confirm: leave_confirmation_message(@group) }, method: :delete, title: 'Leave group' do
+              Leave Group
diff --git a/app/views/layouts/nav/_profile.html.haml b/app/views/layouts/nav/_profile.html.haml
index d4b1f477f3f..6d514f669db 100644
--- a/app/views/layouts/nav/_profile.html.haml
+++ b/app/views/layouts/nav/_profile.html.haml
@@ -1,42 +1,49 @@
-%ul.nav-links.scrolling-tabs
+.scrolling-tabs-container
   .fade-left
-  = nav_link(path: 'profiles#show', html_options: {class: 'home'}) do
-    = link_to profile_path, title: 'Profile Settings' do
-      %span
-        Profile
-  = nav_link(controller: [:accounts, :two_factor_auths]) do
-    = link_to profile_account_path, title: 'Account' do
-      %span
-        Account
-  - if current_application_settings.user_oauth_applications?
-    = nav_link(controller: 'oauth/applications') do
-      = link_to applications_profile_path, title: 'Applications' do
-        %span
-          Applications
-  = nav_link(controller: :emails) do
-    = link_to profile_emails_path, title: 'Emails' do
-      %span
-        Emails
-  - unless current_user.ldap_user?
-    = nav_link(controller: :passwords) do
-      = link_to edit_profile_password_path, title: 'Password' do
-        %span
-          Password
-  = nav_link(controller: :notifications) do
-    = link_to profile_notifications_path, title: 'Notifications' do
-      %span
-        Notifications
-
-  = nav_link(controller: :keys) do
-    = link_to profile_keys_path, title: 'SSH Keys' do
-      %span
-        SSH Keys
-  = nav_link(controller: :preferences) do
-    = link_to profile_preferences_path, title: 'Preferences' do
-      %span
-        Preferences
-  = nav_link(path: 'profiles#audit_log') do
-    = link_to audit_log_profile_path, title: 'Audit Log' do
-      %span
-        Audit Log
+    = icon('angle-left')
   .fade-right
+    = icon('angle-right')
+  %ul.nav-links.scrolling-tabs
+    = nav_link(path: 'profiles#show', html_options: {class: 'home'}) do
+      = link_to profile_path, title: 'Profile Settings' do
+        %span
+          Profile
+    = nav_link(controller: [:accounts, :two_factor_auths]) do
+      = link_to profile_account_path, title: 'Account' do
+        %span
+          Account
+    - if current_application_settings.user_oauth_applications?
+      = nav_link(controller: 'oauth/applications') do
+        = link_to applications_profile_path, title: 'Applications' do
+          %span
+            Applications
+    = nav_link(controller: :personal_access_tokens) do
+      = link_to profile_personal_access_tokens_path, title: 'Access Tokens' do
+        %span
+          Access Tokens
+    = nav_link(controller: :emails) do
+      = link_to profile_emails_path, title: 'Emails' do
+        %span
+          Emails
+    - unless current_user.ldap_user?
+      = nav_link(controller: :passwords) do
+        = link_to edit_profile_password_path, title: 'Password' do
+          %span
+            Password
+    = nav_link(controller: :notifications) do
+      = link_to profile_notifications_path, title: 'Notifications' do
+        %span
+          Notifications
+
+    = nav_link(controller: :keys) do
+      = link_to profile_keys_path, title: 'SSH Keys' do
+        %span
+          SSH Keys
+    = nav_link(controller: :preferences) do
+      = link_to profile_preferences_path, title: 'Preferences' do
+        %span
+          Preferences
+    = nav_link(path: 'profiles#audit_log') do
+      = link_to audit_log_profile_path, title: 'Audit Log' do
+        %span
+          Audit Log
diff --git a/app/views/layouts/nav/_project.html.haml b/app/views/layouts/nav/_project.html.haml
index 718acb424b2..9e65d94186b 100644
--- a/app/views/layouts/nav/_project.html.haml
+++ b/app/views/layouts/nav/_project.html.haml
@@ -5,26 +5,31 @@
         = icon('cog')
         = icon('caret-down')
       %ul.dropdown-menu.dropdown-menu-align-right
-        - access = @project.team.max_member_access(current_user.id)
         - can_edit = can?(current_user, :admin_project, @project)
+        -# We don't use @project.team.find_member because it searches for group members too...
+        - member = @project.members.find_by(user_id: current_user.id)
+        - can_leave = member && can?(current_user, :destroy_project_member, member)
 
-        = render 'layouts/nav/project_settings', access: access, can_edit: can_edit
+        = render 'layouts/nav/project_settings', can_edit: can_edit
 
-        - if can_edit || access
+        - if can_edit || can_leave
           %li.divider
           - if can_edit
             %li
               = link_to edit_project_path(@project) do
                 Edit Project
-          - if access
+          - if can_leave
             %li
               = link_to polymorphic_path([:leave, @project, :members]),
                 data: { confirm: leave_confirmation_message(@project) }, method: :delete, title: 'Leave project' do
                 Leave Project
 
-%div{ class: nav_control_class }
+.scrolling-tabs-container{ class: nav_control_class }
+  .fade-left
+    = icon('angle-left')
+  .fade-right
+    = icon('angle-right')
   %ul.nav-links.scrolling-tabs
-    .fade-left
     = nav_link(path: 'projects#show', html_options: {class: 'home'}) do
       = link_to project_path(@project), title: 'Project', class: 'shortcuts-project' do
         %span
@@ -37,12 +42,12 @@
 
     - if project_nav_tab? :files
       = nav_link(controller: %w(tree blob blame edit_tree new_tree find_file commit commits compare repositories tags branches releases network)) do
-        = link_to project_files_path(@project), title: 'Code',  class: 'shortcuts-tree' do
+        = link_to project_files_path(@project), title: 'Repository',  class: 'shortcuts-tree' do
           %span
-            Code
+            Repository
 
     - if project_nav_tab? :pipelines
-      = nav_link(controller: :pipelines) do
+      = nav_link(controller: [:pipelines, :builds, :environments]) do
         = link_to project_pipelines_path(@project), title: 'Pipelines', class: 'shortcuts-pipelines' do
           %span
             Pipelines
@@ -108,4 +113,3 @@
       %li.hidden
         = link_to project_commits_path(@project), title: 'Commits', class: 'shortcuts-commits' do
           Commits
-    .fade-right
diff --git a/app/views/layouts/nav/_project_settings.html.haml b/app/views/layouts/nav/_project_settings.html.haml
index 13d32bd1354..51a54b4f262 100644
--- a/app/views/layouts/nav/_project_settings.html.haml
+++ b/app/views/layouts/nav/_project_settings.html.haml
@@ -3,7 +3,7 @@
     = link_to namespace_project_project_members_path(@project.namespace, @project), title: 'Members', class: 'team-tab tab' do
       %span
         Members
-- if access && can_edit
+- if can_edit
   - if @project.allowed_to_share_with_group?
     = nav_link(controller: :group_links) do
       = link_to namespace_project_group_links_path(@project.namespace, @project), title: "Groups" do
diff --git a/app/views/notify/note_merge_request_email.html.haml b/app/views/notify/note_merge_request_email.html.haml
index a3643a00cfe..35c4b862bb7 100644
--- a/app/views/notify/note_merge_request_email.html.haml
+++ b/app/views/notify/note_merge_request_email.html.haml
@@ -1,7 +1,7 @@
-- if @note.legacy_diff_note?
+- if @note.diff_note?
   %p.details
     New comment on diff for
-    = link_to @note.diff_file_path, @target_url
+    = link_to @note.diff_file.file_path, @target_url
     \:
 
 = render 'note_message'
diff --git a/app/views/notify/project_was_exported_email.html.haml b/app/views/notify/project_was_exported_email.html.haml
new file mode 100644
index 00000000000..b28fea35ad5
--- /dev/null
+++ b/app/views/notify/project_was_exported_email.html.haml
@@ -0,0 +1,8 @@
+%p
+  Project #{@project.name} was exported successfully.
+%p
+  The project export can be downloaded from:
+  = link_to download_export_namespace_project_url(@project.namespace, @project) do
+    = @project.name_with_namespace + " export"
+%p
+  The download link will expire in 24 hours.
diff --git a/app/views/notify/project_was_exported_email.text.erb b/app/views/notify/project_was_exported_email.text.erb
new file mode 100644
index 00000000000..42c4d176876
--- /dev/null
+++ b/app/views/notify/project_was_exported_email.text.erb
@@ -0,0 +1,6 @@
+Project <%= @project.name %> was exported successfully.
+
+The project export can be downloaded from:
+<%= download_export_namespace_project_url(@project.namespace, @project) %>
+
+The download link will expire in 24 hours.
diff --git a/app/views/notify/project_was_not_exported_email.html.haml b/app/views/notify/project_was_not_exported_email.html.haml
new file mode 100644
index 00000000000..c888da29c17
--- /dev/null
+++ b/app/views/notify/project_was_not_exported_email.html.haml
@@ -0,0 +1,9 @@
+%p
+  Project #{@project.name} couldn't be exported.
+%p
+  The errors we encountered were:
+
+  %ul
+  - @errors.each do |error|
+    %li
+      #{error}
diff --git a/app/views/notify/project_was_not_exported_email.text.haml b/app/views/notify/project_was_not_exported_email.text.haml
new file mode 100644
index 00000000000..b27cb620b9e
--- /dev/null
+++ b/app/views/notify/project_was_not_exported_email.text.haml
@@ -0,0 +1,6 @@
+= "Project #{@project.name} couldn't be exported."
+
+= "The errors we encountered were:"
+
+- @errors.each do |error|
+  #{error}
\ No newline at end of file
diff --git a/app/views/notify/repository_push_email.html.haml b/app/views/notify/repository_push_email.html.haml
index f1532371b2e..c161ecc3463 100644
--- a/app/views/notify/repository_push_email.html.haml
+++ b/app/views/notify/repository_push_email.html.haml
@@ -72,12 +72,11 @@
             The diff for this file was not included because it is too large.
           - else
             %hr
-            - diff_commit = diff_file.deleted_file ? @message.diff_refs.first : @message.diff_refs.last
-            - blob = @message.project.repository.blob_for_diff(diff_commit, diff_file)
+            - blob = diff_file.blob
             - if blob && blob.respond_to?(:text?) && blob_text_viewable?(blob)
               %table.code.white
                 - diff_file.highlighted_diff_lines.each do |line|
-                  = render "projects/diffs/line", {line: line, diff_file: diff_file, line_code: nil, plain: true}
+                  = render "projects/diffs/line", line: line, diff_file: diff_file, plain: true
             - else
               No preview for this file type
           %br
diff --git a/app/views/profiles/_head.html.haml b/app/views/profiles/_head.html.haml
new file mode 100644
index 00000000000..003884a5bd9
--- /dev/null
+++ b/app/views/profiles/_head.html.haml
@@ -0,0 +1,3 @@
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_tag('lib/cropper.js')
+  = page_specific_javascript_tag('profile/application.js')
diff --git a/app/views/profiles/accounts/show.html.haml b/app/views/profiles/accounts/show.html.haml
index 3d2a245ecbd..57d16d29158 100644
--- a/app/views/profiles/accounts/show.html.haml
+++ b/app/views/profiles/accounts/show.html.haml
@@ -1,4 +1,5 @@
 - page_title "Account"
+= render 'profiles/head'
 
 - if current_user.ldap_user?
   .alert.alert-info
@@ -62,10 +63,14 @@
           .provider-btn-image
             = provider_image_tag(provider)
           - if auth_active?(provider)
-            = link_to unlink_profile_account_path(provider: provider), method: :delete, class: 'provider-btn' do
-              Disconnect
+            - if provider.to_s == 'saml'
+              %a.provider-btn
+                Active
+            - else
+              = link_to unlink_profile_account_path(provider: provider), method: :delete, class: 'provider-btn' do
+                Disconnect
           - else
-            = link_to user_omniauth_authorize_path(provider), method: :post, class: "provider-btn #{'not-active' if !auth_active?(provider)}", "data-no-turbolink" => "true" do
+            = link_to user_omniauth_authorize_path(provider), method: :post, class: 'provider-btn not-active', "data-no-turbolink" => "true" do
               Connect
   %hr
 - if current_user.can_change_username?
diff --git a/app/views/profiles/audit_log.html.haml b/app/views/profiles/audit_log.html.haml
index 9c404b6935f..9fe86e6b291 100644
--- a/app/views/profiles/audit_log.html.haml
+++ b/app/views/profiles/audit_log.html.haml
@@ -1,4 +1,5 @@
 - page_title "Audit Log"
+= render 'profiles/head'
 
 .row.prepend-top-default
   .col-lg-3.profile-settings-sidebar
diff --git a/app/views/profiles/emails/index.html.haml b/app/views/profiles/emails/index.html.haml
index 6f7fefdb46d..dc499be885b 100644
--- a/app/views/profiles/emails/index.html.haml
+++ b/app/views/profiles/emails/index.html.haml
@@ -1,4 +1,5 @@
 - page_title "Emails"
+= render 'profiles/head'
 
 .row.prepend-top-default
   .col-lg-3.profile-settings-sidebar
diff --git a/app/views/profiles/keys/_form.html.haml b/app/views/profiles/keys/_form.html.haml
index b3ed59a1a4a..6ea358d9f63 100644
--- a/app/views/profiles/keys/_form.html.haml
+++ b/app/views/profiles/keys/_form.html.haml
@@ -4,7 +4,7 @@
 
     .form-group
       = f.label :key, class: 'label-light'
-      = f.text_area :key, class: "form-control", rows: 8, required: true
+      = f.text_area :key, class: "form-control", rows: 8, required: true, placeholder: "Don't paste the private part of the SSH key. Paste the public part, which is usually contained in the file '~/.ssh/id_rsa.pub' and begins with 'ssh-rsa'."
     .form-group
       = f.label :title, class: 'label-light'
       = f.text_field :title, class: "form-control", required: true
diff --git a/app/views/profiles/keys/index.html.haml b/app/views/profiles/keys/index.html.haml
index 6a067a03535..a42b3b8eb38 100644
--- a/app/views/profiles/keys/index.html.haml
+++ b/app/views/profiles/keys/index.html.haml
@@ -11,7 +11,7 @@
       Add an SSH key
     %p.profile-settings-content
       Before you can add an SSH key you need to
-      = link_to "generate it.", help_page_path("ssh", "README")
+      = link_to "generate it.", help_page_path("ssh/README")
     = render 'form'
     %hr
     %h5
diff --git a/app/views/profiles/keys/show.html.haml b/app/views/profiles/keys/show.html.haml
index 89f6f01581a..6283ceebf10 100644
--- a/app/views/profiles/keys/show.html.haml
+++ b/app/views/profiles/keys/show.html.haml
@@ -1,2 +1,3 @@
 - page_title @key.title, "SSH Keys"
+= render 'profiles/head'
 = render "key_details"
diff --git a/app/views/profiles/notifications/_group_settings.html.haml b/app/views/profiles/notifications/_group_settings.html.haml
index f0cf82afe83..537bba21f4a 100644
--- a/app/views/profiles/notifications/_group_settings.html.haml
+++ b/app/views/profiles/notifications/_group_settings.html.haml
@@ -9,5 +9,4 @@
     = link_to group.name, group_path(group)
 
   .pull-right
-    = form_for [group, setting], remote: true, html: { class: 'update-notifications' } do |f|
-      = f.select :level, NotificationSetting.levels.keys, {}, class: 'form-control trigger-submit'
+    = render 'shared/notifications/button', notification_setting: setting
diff --git a/app/views/profiles/notifications/_project_settings.html.haml b/app/views/profiles/notifications/_project_settings.html.haml
index e0fad555c09..5b2a69b8891 100644
--- a/app/views/profiles/notifications/_project_settings.html.haml
+++ b/app/views/profiles/notifications/_project_settings.html.haml
@@ -9,5 +9,4 @@
     = link_to_project(project)
 
   .pull-right
-    = form_for [project.namespace.becomes(Namespace), project, setting], remote: true, html: { class: 'update-notifications' } do |f|
-      = f.select :level, NotificationSetting.levels.keys, {}, class: 'form-control trigger-submit'
+    = render 'shared/notifications/button', notification_setting: setting
diff --git a/app/views/profiles/notifications/show.html.haml b/app/views/profiles/notifications/show.html.haml
index f2659ac14b5..844fce59704 100644
--- a/app/views/profiles/notifications/show.html.haml
+++ b/app/views/profiles/notifications/show.html.haml
@@ -1,4 +1,5 @@
 - page_title "Notifications"
+= render 'profiles/head'
 
 %div
   - if @user.errors.any?
@@ -24,12 +25,15 @@
         .form-group
           = f.label :notification_email, class: "label-light"
           = f.select :notification_email, @user.all_emails, { include_blank: false }, class: "select2"
-        .form-group
-          = f.label :notification_level, class: 'label-light'
-          = notification_level_radio_buttons
 
-        .prepend-top-default
-          = f.submit 'Update settings', class: "btn btn-create"
+      = label_tag :global_notification_level, "Global notification level", class: "label-light"
+      %br
+      .clearfix
+      .form-group.pull-left.global-notification-setting
+        = render 'shared/notifications/button', notification_setting: @global_notification_setting, left_align: true
+
+      .clearfix
+
       %hr
       %h5
         Groups (#{@group_notifications.count})
diff --git a/app/views/profiles/personal_access_tokens/index.html.haml b/app/views/profiles/personal_access_tokens/index.html.haml
new file mode 100644
index 00000000000..71ac367830d
--- /dev/null
+++ b/app/views/profiles/personal_access_tokens/index.html.haml
@@ -0,0 +1,106 @@
+- page_title "Personal Access Tokens"
+= render 'profiles/head'
+
+.row.prepend-top-default
+  .col-lg-3.profile-settings-sidebar
+    %h4.prepend-top-0
+      = page_title
+    %p
+      You can generate a personal access token for each application you use that needs access to the GitLab API.
+  .col-lg-9
+
+    - if flash[:personal_access_token]
+      .created-personal-access-token-container
+        %h5.prepend-top-0
+          Your New Personal Access Token
+        .form-group
+          = text_field_tag 'created-personal-access-token', flash[:personal_access_token], readonly: true, class: "form-control", 'aria-describedby' => "created-personal-access-token-help-block"
+          = clipboard_button(clipboard_text: flash[:personal_access_token])
+          %span#created-personal-access-token-help-block.help-block.text-danger Make sure you save it - you won't be able to access it again.
+
+      %hr
+
+    %h5.prepend-top-0
+      Add a Personal Access Token
+    %p.profile-settings-content
+      Pick a name for the application, and we'll give you a unique token.
+    = form_for [:profile, @personal_access_token],
+                method: :post, html: { class: 'js-requires-input' } do |f|
+
+      = form_errors(@personal_access_token)
+
+      .form-group
+        = f.label :name, class: 'label-light'
+        = f.text_field :name, class: "form-control", required: true
+
+      .form-group
+        = f.label :expires_at, class: 'label-light'
+        = f.text_field :expires_at, class: "datepicker form-control", required: false
+
+      .prepend-top-default
+        = f.submit 'Create Personal Access Token', class: "btn btn-create"
+
+    %hr
+
+    %h5 Active Personal Access Tokens (#{@active_personal_access_tokens.length})
+
+    - if @active_personal_access_tokens.present?
+      .table-responsive
+        %table.table.active-personal-access-tokens
+          %thead
+            %tr
+              %th Name
+              %th Created
+              %th Expires
+              %th
+          %tbody
+            - @active_personal_access_tokens.each do |token|
+              %tr
+                %td= token.name
+                %td= token.created_at.to_date.to_s(:medium)
+                %td
+                  - if token.expires_at.present?
+                    = token.expires_at.to_date.to_s(:medium)
+                  - else
+                    %span.personal-access-tokens-never-expires-label Never
+                %td= link_to "Revoke", revoke_profile_personal_access_token_path(token), method: :put, class: "btn btn-danger pull-right", data: { confirm: "Are you sure you want to revoke this token? This action cannot be undone." }
+
+    - else
+      .settings-message.text-center
+        You don't have any active tokens yet.
+
+    %hr
+
+    %h5 Inactive Personal Access Tokens (#{@inactive_personal_access_tokens.length})
+
+    - if @inactive_personal_access_tokens.present?
+      .table-responsive
+        %table.table.inactive-personal-access-tokens
+          %thead
+            %tr
+              %th Name
+              %th Created
+          %tbody
+            - @inactive_personal_access_tokens.each do |token|
+              %tr
+                %td= token.name
+                %td= token.created_at.to_date.to_s(:medium)
+
+    - else
+      .settings-message.text-center
+        There are no inactive tokens.
+
+
+:javascript
+  var date = $('#personal_access_token_expires_at').val();
+
+  var datepicker = $(".datepicker").datepicker({
+    dateFormat: "yy-mm-dd",
+    minDate: 0
+  });
+
+  $("#created-personal-access-token").click(function() {
+    this.select();
+  });
+
+  $("#created-personal-access-token").effect('highlight', { color: '#ffff99' }, 2000);
diff --git a/app/views/profiles/preferences/show.html.haml b/app/views/profiles/preferences/show.html.haml
index 1b1b16d656f..2afa026847a 100644
--- a/app/views/profiles/preferences/show.html.haml
+++ b/app/views/profiles/preferences/show.html.haml
@@ -1,4 +1,5 @@
 - page_title 'Preferences'
+= render 'profiles/head'
 
 = form_for @user, url: profile_preferences_path, remote: true, method: :put, html: {class: 'row prepend-top-default js-preferences-form'} do |f|
   .col-lg-3.profile-settings-sidebar
@@ -42,12 +43,12 @@
     .form-group
       = f.label :dashboard, class: 'label-light' do
         Default Dashboard
-        = link_to('(?)', help_page_path('profile', 'preferences') + '#default-dashboard', target: '_blank')
+        = link_to('(?)', help_page_path('profile/preferences') + '#default-dashboard', target: '_blank')
       = f.select :dashboard, dashboard_choices, {}, class: 'form-control'
     .form-group
       = f.label :project_view, class: 'label-light' do
         Project view
-        = link_to('(?)', help_page_path('profile', 'preferences') + '#default-project-view', target: '_blank')
+        = link_to('(?)', help_page_path('profile/preferences') + '#default-project-view', target: '_blank')
       = f.select :project_view, project_view_choices, {}, class: 'form-control'
       .help-block
         Choose what content you want to see on a project's home page.
diff --git a/app/views/profiles/show.html.haml b/app/views/profiles/show.html.haml
index eef50d887c7..d9fa74fad90 100644
--- a/app/views/profiles/show.html.haml
+++ b/app/views/profiles/show.html.haml
@@ -1,3 +1,5 @@
+= render 'profiles/head'
+
 = form_for @user, url: profile_path, method: :put, html: { multipart: true, class: "edit-user prepend-top-default" }, authenticity_token: true do |f|
   = form_errors(@user)
 
diff --git a/app/views/profiles/two_factor_auths/show.html.haml b/app/views/profiles/two_factor_auths/show.html.haml
index ce76cb73c9c..8780da1dec4 100644
--- a/app/views/profiles/two_factor_auths/show.html.haml
+++ b/app/views/profiles/two_factor_auths/show.html.haml
@@ -1,5 +1,6 @@
 - page_title 'Two-Factor Authentication', 'Account'
 - header_title "Two-Factor Authentication", profile_two_factor_auth_path
+= render 'profiles/head'
 
 .row.prepend-top-default
   .col-lg-3
@@ -13,7 +14,7 @@
     - else
       %p
         Download the Google Authenticator application from App Store or Google Play Store and scan this code.
-        More information is available in the #{link_to('documentation', help_page_path('profile', 'two_factor_authentication'))}.
+        More information is available in the #{link_to('documentation', help_page_path('profile/two_factor_authentication'))}.
       .row.append-bottom-10
         .col-md-3
           = raw @qr_code
@@ -51,9 +52,9 @@
     %p
       Use a hardware device to add the second factor of authentication.
     %p
-      As U2F devices are only supported by a few browsers, it's recommended that you set up a
-      two-factor authentication app as well as a U2F device so you'll always be able to log in
-      using an unsupported browser.
+      As U2F devices are only supported by a few browsers, we require that you set up a
+      two-factor authentication app before a U2F device. That way you'll always be able to
+      log in - even when you're using an unsupported browser.
   .col-lg-9
     %p
       - if @registration_key_handles.present?
diff --git a/app/views/projects/_bitbucket_import_modal.html.haml b/app/views/projects/_bitbucket_import_modal.html.haml
index 2987f6b5b22..e74fd5b93ea 100644
--- a/app/views/projects/_bitbucket_import_modal.html.haml
+++ b/app/views/projects/_bitbucket_import_modal.html.haml
@@ -10,4 +10,4 @@
           as administrator you need to configure
         - else
           ask your GitLab administrator to configure
-        == #{link_to 'OAuth integration', help_page_path("integration", "bitbucket")}.
+        == #{link_to 'OAuth integration', help_page_path("integration/bitbucket")}.
diff --git a/app/views/projects/_builds_settings.html.haml b/app/views/projects/_builds_settings.html.haml
index 0568c2d305e..fff30f11d82 100644
--- a/app/views/projects/_builds_settings.html.haml
+++ b/app/views/projects/_builds_settings.html.haml
@@ -4,7 +4,7 @@
   - unless @repository.gitlab_ci_yml
     .form-group
       %p Builds need to be configured before you can begin using Continuous Integration.
-      = link_to 'Get started with Builds', help_page_path('ci/quick_start', 'README'), class: 'btn btn-info'
+      = link_to 'Get started with Builds', help_page_path('ci/quick_start/README'), class: 'btn btn-info'
   .form-group
     %p Get recent application code using the following command:
     .radio
diff --git a/app/views/projects/_github_import_modal.html.haml b/app/views/projects/_github_import_modal.html.haml
deleted file mode 100644
index 46ad1559356..00000000000
--- a/app/views/projects/_github_import_modal.html.haml
+++ /dev/null
@@ -1,13 +0,0 @@
-%div#github_import_modal.modal
-  .modal-dialog
-    .modal-content
-      .modal-header
-        %a.close{href: "#", "data-dismiss" => "modal"} ×
-        %h3 Import projects from GitHub
-      .modal-body
-        To enable importing projects from GitHub,
-        - if current_user.admin?
-          as administrator you need to configure
-        - else
-          ask your Gitlab administrator to configure
-        == #{link_to 'OAuth integration', help_page_path("integration", "github")}.
diff --git a/app/views/projects/_gitlab_import_modal.html.haml b/app/views/projects/_gitlab_import_modal.html.haml
index 377cf0187b8..e9f39b16aa7 100644
--- a/app/views/projects/_gitlab_import_modal.html.haml
+++ b/app/views/projects/_gitlab_import_modal.html.haml
@@ -10,4 +10,4 @@
           as administrator you need to configure
         - else
           ask your GitLab administrator to configure
-        == #{link_to 'OAuth integration', help_page_path("integration", "gitlab")}.
+        == #{link_to 'OAuth integration', help_page_path("integration/gitlab")}.
diff --git a/app/views/projects/_home_panel.html.haml b/app/views/projects/_home_panel.html.haml
index 2b19ee93eea..cf11723dc8e 100644
--- a/app/views/projects/_home_panel.html.haml
+++ b/app/views/projects/_home_panel.html.haml
@@ -1,41 +1,29 @@
 - empty_repo = @project.empty_repo?
-.project-home-panel.cover-block.clearfix{:class => ("empty-project" if empty_repo)}
-  %div{ class: (container_class) }
-    .row
-      .project-image-container
-        = project_icon(@project, alt: '', class: 'project-avatar avatar s70')
-      .project-info
-        .cover-title.project-home-desc
-          %h1
-            = @project.name
-            %span.visibility-icon.has-tooltip{data: { container: 'body' }, title: visibility_icon_description(@project)}
-              = visibility_level_icon(@project.visibility_level, fw: false)
+.project-home-panel.text-center{ class: ("empty-project" if empty_repo) }
+  %div{ class: container_class }
+    = project_icon(@project, alt: @project.name, class: 'project-avatar avatar s70')
+    %h1.project-title
+      = @project.name
+      %span.visibility-icon.has-tooltip{data: { container: 'body' }, title: visibility_icon_description(@project)}
+        = visibility_level_icon(@project.visibility_level, fw: false)
 
-        - if @project.description.present?
-          .cover-desc.project-home-desc
-            = markdown(@project.description, pipeline: :description)
+    .project-home-desc
+      - if @project.description.present?
+        = markdown(@project.description, pipeline: :description)
 
-        - if forked_from_project = @project.forked_from_project
-          .cover-desc
-            Forked from
-            = link_to project_path(forked_from_project) do
-              = forked_from_project.namespace.try(:name)
+      - if forked_from_project = @project.forked_from_project
+        %p
+          Forked from
+          = link_to project_path(forked_from_project) do
+            = forked_from_project.namespace.try(:name)
 
-        .project-repo-buttons
-          .count-buttons
-            = render 'projects/buttons/star'
-            = render 'projects/buttons/fork'
+    .project-repo-buttons.project-action-buttons
+      .count-buttons
+        = render 'projects/buttons/star'
+        = render 'projects/buttons/fork'
 
-          .project-clone-holder
-            = render "shared/clone_panel"
-
-      .project-repo-buttons.project-right-buttons
-        - if current_user
-          = render 'shared/members/access_request_buttons', source: @project
-        .btn-group
-          = render "projects/buttons/download"
-          = render 'projects/buttons/dropdown'
-          = render 'projects/buttons/notifications'
+      .project-clone-holder
+        = render "shared/clone_panel"
 
 :javascript
   new Star();
diff --git a/app/views/projects/_last_commit.html.haml b/app/views/projects/_last_commit.html.haml
index 66c30283c7a..630ae7d6140 100644
--- a/app/views/projects/_last_commit.html.haml
+++ b/app/views/projects/_last_commit.html.haml
@@ -1,11 +1,10 @@
-.project-last-commit
-  - if commit.status
-    = link_to builds_namespace_project_commit_path(commit.project.namespace, commit.project, commit), class: "ci-status ci-#{commit.status}" do
-      = ci_icon_for_status(commit.status)
-      = ci_label_for_status(commit.status)
+- if commit.status
+  = link_to builds_namespace_project_commit_path(commit.project.namespace, commit.project, commit), class: "ci-status ci-#{commit.status}" do
+    = ci_icon_for_status(commit.status)
+    = ci_label_for_status(commit.status)
 
-  = link_to commit.short_id, namespace_project_commit_path(project.namespace, project, commit), class: "commit_short_id"
-  = link_to_gfm commit.title, namespace_project_commit_path(project.namespace, project, commit), class: "commit-row-message"
-  &middot;
-  #{time_ago_with_tooltip(commit.committed_date, skip_js: true)} by
-  = commit_author_link(commit, avatar: true, size: 24)
+= link_to commit.short_id, namespace_project_commit_path(project.namespace, project, commit), class: "commit_short_id"
+= link_to_gfm commit.title, namespace_project_commit_path(project.namespace, project, commit), class: "commit-row-message"
+&middot;
+#{time_ago_with_tooltip(commit.committed_date, skip_js: true)} by
+= commit_author_link(commit, avatar: true, size: 24)
diff --git a/app/views/projects/_last_push.html.haml b/app/views/projects/_last_push.html.haml
index 7c2b8d01508..3c6b931f41a 100644
--- a/app/views/projects/_last_push.html.haml
+++ b/app/views/projects/_last_push.html.haml
@@ -1,15 +1,17 @@
 - if event = last_push_event
   - if show_last_push_widget?(event)
-
     .row-content-block.top-block.clear-block.hidden-xs
-      .event-last-push
-        .event-last-push-text
-          %span You pushed to
-          = link_to namespace_project_commits_path(event.project.namespace, event.project, event.ref_name) do
-            %strong= event.ref_name
-          branch
-          #{time_ago_with_tooltip(event.created_at)}
+      %div{ class: container_class }
+        .event-last-push
+          .event-last-push-text
+            %span You pushed to
+            = link_to namespace_project_commits_path(event.project.namespace, event.project, event.ref_name) do
+              %strong= event.ref_name
+            - if @project && event.project != @project
+              %span at
+              %strong= link_to_project event.project
+            #{time_ago_with_tooltip(event.created_at)}
 
-        .pull-right
-          = link_to new_mr_path_from_push_event(event), title: "New Merge Request", class: "btn btn-info btn-sm" do
-            Create Merge Request
+          .pull-right
+            = link_to new_mr_path_from_push_event(event), title: "New Merge Request", class: "btn btn-info btn-sm" do
+              Create Merge Request
diff --git a/app/views/projects/_md_preview.html.haml b/app/views/projects/_md_preview.html.haml
index 28a28282fd3..58d961d93ca 100644
--- a/app/views/projects/_md_preview.html.haml
+++ b/app/views/projects/_md_preview.html.haml
@@ -12,10 +12,19 @@
         %li.confidential-issue-warning
           = icon('warning')
           %span This is a confidential issue. Your comment will not be visible to the public.
-          
+
       %li.pull-right
-        %button.zen-control.zen-control-full.js-zen-enter{ type: 'button', tabindex: -1 }
-          Go full screen
+        .toolbar-group
+          = markdown_toolbar_button({icon: "bold fw", data: { "md-tag" => "**" }, title: "Add bold text" })
+          = markdown_toolbar_button({icon: "italic fw", data: { "md-tag" => "*" }, title: "Add italic text" })
+          = markdown_toolbar_button({icon: "quote-right fw", data: { "md-tag" => "> ", "md-prepend" => true }, title: "Insert a quote" })
+          = markdown_toolbar_button({icon: "code fw", data: { "md-tag" => "`", "md-block" => "```" }, title: "Insert code" })
+          = markdown_toolbar_button({icon: "list-ul fw", data: { "md-tag" => "* ", "md-prepend" => true }, title: "Add a bullet list" })
+          = markdown_toolbar_button({icon: "list-ol fw", data: { "md-tag" => "1. ", "md-prepend" => true }, title: "Add a numbered list" })
+          = markdown_toolbar_button({icon: "check-square-o fw", data: { "md-tag" => "* [ ] ", "md-prepend" => true }, title: "Add a task list" })
+        .toolbar-group
+          %button.toolbar-btn.js-zen-enter.has-tooltip.hidden-xs{ type: "button", tabindex: -1, aria: { label: "Go full screen" }, title: "Go full screen", data: { container: "body" } }
+            =icon("arrows-alt fw")
 
   .md-write-holder
     = yield
@@ -24,7 +33,7 @@
   - if defined?(referenced_users) && referenced_users
     %div.referenced-users.hide
       %span
-        = icon('exclamation-triangle')
+        = icon("exclamation-triangle")
         You are about to add
         %strong
           %span.js-referenced-users-count 0
diff --git a/app/views/projects/_merge_request_settings.html.haml b/app/views/projects/_merge_request_settings.html.haml
index da522b53417..19b4249374b 100644
--- a/app/views/projects/_merge_request_settings.html.haml
+++ b/app/views/projects/_merge_request_settings.html.haml
@@ -8,4 +8,4 @@
         %strong Only allow merge requests to be merged if the build succeeds
       .help-block
         Builds need to be configured to enable this feature.
-        = link_to icon('question-circle'), help_page_path('workflow', 'merge_requests#only-allow-merge-requests-to-be-merged-if-the-build-succeeds')
+        = link_to icon('question-circle'), help_page_path('workflow/merge_requests', anchor: 'only-allow-merge-requests-to-be-merged-if-the-build-succeeds')
diff --git a/app/views/projects/badges/index.html.haml b/app/views/projects/badges/index.html.haml
index ee63bc55a30..ac80951dd4f 100644
--- a/app/views/projects/badges/index.html.haml
+++ b/app/views/projects/badges/index.html.haml
@@ -7,7 +7,7 @@
       %b Builds badge &middot;
       = @build_badge.to_html
       .pull-right
-        = render 'shared/ref_switcher', destination: 'badges'
+        = render 'shared/ref_switcher', destination: 'badges', align_right: true
     .panel-body
       .row
         .col-md-2.text-center
diff --git a/app/views/projects/blob/_editor.html.haml b/app/views/projects/blob/_editor.html.haml
index 4071b59c003..29c7d45074a 100644
--- a/app/views/projects/blob/_editor.html.haml
+++ b/app/views/projects/blob/_editor.html.haml
@@ -13,12 +13,12 @@
         required: true, class: 'form-control new-file-name'
 
     .pull-right
-      .license-selector.js-license-selector.hide
-        = select_tag :license_type, grouped_options_for_select(licenses_for_select, @project.repository.license_key), include_blank: true, class: 'select2 license-select', data: {placeholder: 'Choose a license template', project: @project.name, fullname: @project.namespace.human_name}
-
-      .gitignore-selector.hidden
-        = dropdown_tag("Choose a .gitignore template", options: { toggle_class: 'js-gitignore-selector', title: "Choose a template", filter: true, placeholder: "Filter", data: { filenames: gitignore_names } } )
-
+      .license-selector.js-license-selector-wrap.hidden
+        = dropdown_tag("Choose a License template", options: { toggle_class: 'js-license-selector', title: "Choose a license", filter: true, placeholder: "Filter", data: { data: licenses_for_select, project: @project.name, fullname: @project.namespace.human_name } } )
+      .gitignore-selector.js-gitignore-selector-wrap.hidden
+        = dropdown_tag("Choose a .gitignore template", options: { toggle_class: 'js-gitignore-selector', title: "Choose a template", filter: true, placeholder: "Filter", data: { data: gitignore_names } } )
+      .gitlab-ci-yml-selector.js-gitlab-ci-yml-selector-wrap.hidden
+        = dropdown_tag("Choose a GitLab CI Yaml template", options: { toggle_class: 'js-gitlab-ci-yml-selector', title: "Choose a template", filter: true, placeholder: "Filter", data: { data: gitlab_ci_ymls } } )
       .encoding-selector
         = select_tag :encoding, options_for_select([ "base64", "text" ], "text"), class: 'select2'
 
diff --git a/app/views/projects/blob/_text.html.haml b/app/views/projects/blob/_text.html.haml
index b1769759dce..58524418a67 100644
--- a/app/views/projects/blob/_text.html.haml
+++ b/app/views/projects/blob/_text.html.haml
@@ -16,4 +16,4 @@
       .file-content.code
         .nothing-here-block Empty file
     - else
-      = render 'shared/file_highlight', blob: blob
+      = render 'shared/file_highlight', blob: blob, repository: @repository
diff --git a/app/views/projects/blob/edit.html.haml b/app/views/projects/blob/edit.html.haml
index e4f04ca7764..b1c9895f43e 100644
--- a/app/views/projects/blob/edit.html.haml
+++ b/app/views/projects/blob/edit.html.haml
@@ -4,12 +4,10 @@
   %ul.nav-links.no-bottom.js-edit-mode
     %li.active
       = link_to '#editor' do
-        = icon('edit')
         Edit File
 
     %li
       = link_to '#preview', 'data-preview-url' => namespace_project_preview_blob_path(@project.namespace, @project, @id) do
-        = icon('eye')
         = editing_preview_title(@blob.name)
 
   = form_tag(namespace_project_update_blob_path(@project.namespace, @project, @id), method: :put, class: 'form-horizontal js-quick-submit js-requires-input js-edit-blob-form') do
diff --git a/app/views/projects/blob/show.html.haml b/app/views/projects/blob/show.html.haml
index ed670dae88d..0ab78a39cf9 100644
--- a/app/views/projects/blob/show.html.haml
+++ b/app/views/projects/blob/show.html.haml
@@ -1,12 +1,15 @@
+- @no_container = true
 - page_title @blob.path, @ref
+= render "projects/commits/head"
 
-= render 'projects/last_push'
+%div{ class: container_class }
+  = render 'projects/last_push'
 
-%div#tree-holder.tree-holder
-  = render 'blob', blob: @blob
+  %div#tree-holder.tree-holder
+    = render 'blob', blob: @blob
 
-- if can_edit_blob?(@blob)
-  = render 'projects/blob/remove'
+  - if can_edit_blob?(@blob)
+    = render 'projects/blob/remove'
 
-  - title = "Replace #{@blob.name}"
-  = render 'projects/blob/upload', title: title, placeholder: title, button_title: 'Replace file', form_path: namespace_project_update_blob_path(@project.namespace, @project, @id), method: :put
+    - title = "Replace #{@blob.name}"
+    = render 'projects/blob/upload', title: title, placeholder: title, button_title: 'Replace file', form_path: namespace_project_update_blob_path(@project.namespace, @project, @id), method: :put
diff --git a/app/views/projects/branches/_branch.html.haml b/app/views/projects/branches/_branch.html.haml
index 87c732626a6..4bd85061240 100644
--- a/app/views/projects/branches/_branch.html.haml
+++ b/app/views/projects/branches/_branch.html.haml
@@ -20,15 +20,15 @@
         protected
     .controls.hidden-xs
       - if create_mr_button?(@repository.root_ref, branch.name)
-        = link_to create_mr_path(@repository.root_ref, branch.name), class: 'btn btn-grouped btn-xs' do
+        = link_to create_mr_path(@repository.root_ref, branch.name), class: 'btn btn-default' do
           Merge Request
 
       - if branch.name != @repository.root_ref
-        = link_to namespace_project_compare_index_path(@project.namespace, @project, from: @repository.root_ref, to: branch.name), class: 'btn btn-grouped btn-xs', method: :post, title: "Compare" do
+        = link_to namespace_project_compare_index_path(@project.namespace, @project, from: @repository.root_ref, to: branch.name), class: 'btn btn-default', method: :post, title: "Compare" do
           Compare
 
       - if can_remove_branch?(@project, branch.name)
-        = link_to namespace_project_branch_path(@project.namespace, @project, branch.name), class: 'btn btn-grouped btn-xs btn-remove remove-row has-tooltip', title: "Delete branch", method: :delete, data: { confirm: "Deleting the '#{branch.name}' branch cannot be undone. Are you sure?", container: 'body' }, remote: true do
+        = link_to namespace_project_branch_path(@project.namespace, @project, branch.name), class: 'btn btn-remove remove-row has-tooltip', title: "Delete branch", method: :delete, data: { confirm: "Deleting the '#{branch.name}' branch cannot be undone. Are you sure?", container: 'body' }, remote: true do
           = icon("trash-o")
 
     - if branch.name != @repository.root_ref
diff --git a/app/views/projects/branches/index.html.haml b/app/views/projects/branches/index.html.haml
index e0367c40272..77b405f1f39 100644
--- a/app/views/projects/branches/index.html.haml
+++ b/app/views/projects/branches/index.html.haml
@@ -2,7 +2,7 @@
 - page_title "Branches"
 = render "projects/commits/head"
 
-%div{ class: (container_class) }
+%div{ class: container_class }
   .top-area
     .nav-text
       Protected branches can be managed in project settings
@@ -27,7 +27,7 @@
                 = sort_title_recently_updated
               = link_to namespace_project_branches_path(sort: 'last_updated') do
                 = sort_title_oldest_updated
-  - unless @branches.empty?
+  - if @branches.any?
     %ul.content-list.all-branches
       - @branches.each do |branch|
         = render "projects/branches/branch", branch: branch
diff --git a/app/views/projects/builds/index.html.haml b/app/views/projects/builds/index.html.haml
index 181547316aa..85c31dfd918 100644
--- a/app/views/projects/builds/index.html.haml
+++ b/app/views/projects/builds/index.html.haml
@@ -2,7 +2,7 @@
 - page_title "Builds"
 = render "projects/pipelines/head"
 
-%div{ class: (container_class) }
+%div{ class: container_class }
   .top-area
     %ul.nav-links
       %li{class: ('active' if @scope.nil?)}
@@ -31,12 +31,12 @@
             data: { confirm: 'Are you sure?' }, class: 'btn btn-danger', method: :post
 
         - unless @repository.gitlab_ci_yml
-          = link_to 'Get started with Builds', help_page_path('ci/quick_start', 'README'), class: 'btn btn-info'
+          = link_to 'Get started with Builds', help_page_path('ci/quick_start/README'), class: 'btn btn-info'
 
         = link_to ci_lint_path, class: 'btn btn-default' do
           %span CI Lint
 
-  %ul.content-list
+  %ul.content-list.builds-content-list
     - if @builds.blank?
       %li
         .nothing-here-block No builds to show
@@ -46,14 +46,10 @@
           %thead
             %tr
               %th Status
-              %th Build ID
               %th Commit
-              %th Ref
               %th Stage
               %th Name
-              %th Tags
-              %th Duration
-              %th Finished at
+              %th
               - if @project.build_coverage_enabled?
                 %th Coverage
               %th
diff --git a/app/views/projects/builds/show.html.haml b/app/views/projects/builds/show.html.haml
index a26f8aeb315..4421f3b9562 100644
--- a/app/views/projects/builds/show.html.haml
+++ b/app/views/projects/builds/show.html.haml
@@ -48,16 +48,16 @@
     - if @build.active?
       .autoscroll-container
         %button.btn.btn-success.btn-sm#autoscroll-button{:type => "button", :data => {:state => 'disabled'}} enable autoscroll
-      #js-build-scroll.scroll-controls
-        = link_to '#build-trace', class: 'btn' do
-          %i.fa.fa-angle-up
-        = link_to '#down-build-trace', class: 'btn' do
-          %i.fa.fa-angle-down
     - if @build.erased?
       .erased.alert.alert-warning
         - erased_by = "by #{link_to @build.erased_by.name, user_path(@build.erased_by)}" if @build.erased_by
         Build has been erased #{erased_by.html_safe} #{time_ago_with_tooltip(@build.erased_at)}
     - else
+      #js-build-scroll.scroll-controls
+        = link_to '#build-trace', class: 'btn' do
+          %i.fa.fa-angle-up
+        = link_to '#down-build-trace', class: 'btn' do
+          %i.fa.fa-angle-down
       %pre.build-trace#build-trace
         %code.bash.js-build-output
         = icon("refresh spin", class: "js-build-refresh")
@@ -67,4 +67,4 @@
 = render "sidebar"
 
 :javascript
-  new CiBuild("#{namespace_project_build_url(@project.namespace, @project, @build)}", "#{@build.status}", "#{trace_with_state[:state]}")
+  new Build("#{namespace_project_build_url(@project.namespace, @project, @build)}", "#{namespace_project_build_url(@project.namespace, @project, @build, :json)}", "#{@build.status}", "#{trace_with_state[:state]}")
diff --git a/app/views/projects/buttons/_fork.html.haml b/app/views/projects/buttons/_fork.html.haml
index 34ad9fe2c43..a9eaed4c5f6 100644
--- a/app/views/projects/buttons/_fork.html.haml
+++ b/app/views/projects/buttons/_fork.html.haml
@@ -14,6 +14,5 @@
         Fork
       %div.count-with-arrow
         %span.arrow
-        %span.count
-          = link_to namespace_project_forks_path(@project.namespace, @project) do
-            = @project.forks_count
+        = link_to namespace_project_forks_path(@project.namespace, @project), class: "count" do
+          = @project.forks_count
diff --git a/app/views/projects/buttons/_notifications.html.haml b/app/views/projects/buttons/_notifications.html.haml
deleted file mode 100644
index a7a97181096..00000000000
--- a/app/views/projects/buttons/_notifications.html.haml
+++ /dev/null
@@ -1,11 +0,0 @@
-- if @notification_setting
-  = form_for @notification_setting, url: namespace_project_notification_setting_path(@project.namespace.becomes(Namespace), @project), method: :patch, remote: true, html: { class: 'inline', id: 'notification-form' } do |f|
-    = f.hidden_field :level
-    .dropdown.hidden-sm
-      %button.btn.btn-default.notifications-btn#notifications-button{ data: { toggle: "dropdown" }, aria: { haspopup: "true", expanded: "false" } }
-        = icon('bell')
-        = notification_title(@notification_setting.level)
-        = icon('caret-down')
-      %ul.dropdown-menu.dropdown-menu-no-wrap.dropdown-menu-align-right.dropdown-menu-selectable.dropdown-menu-large{ role: "menu" }
-        - NotificationSetting.levels.each do |level|
-          = notification_list_item(level.first, @notification_setting)
diff --git a/app/views/projects/buttons/_star.html.haml b/app/views/projects/buttons/_star.html.haml
index 02dbb2985a4..71cf5582a4c 100644
--- a/app/views/projects/buttons/_star.html.haml
+++ b/app/views/projects/buttons/_star.html.haml
@@ -1,5 +1,5 @@
 - if current_user
-  = link_to toggle_star_namespace_project_path(@project.namespace, @project), class: 'btn star-btn toggle-star has-tooltip', method: :post, remote: true, title: "Star project" do
+  = link_to toggle_star_namespace_project_path(@project.namespace, @project), { class: 'btn star-btn toggle-star has-tooltip', method: :post, remote: true, title: current_user.starred?(@project) ? 'Unstar project' : 'Star project' } do
     - if current_user.starred?(@project)
       = icon('star fw')
       %span.starred Unstar
diff --git a/app/views/projects/ci/builds/_build.html.haml b/app/views/projects/ci/builds/_build.html.haml
index 5bd6e3f0ebc..e1b42b2cfa5 100644
--- a/app/views/projects/ci/builds/_build.html.haml
+++ b/app/views/projects/ci/builds/_build.html.haml
@@ -1,32 +1,45 @@
-%tr.build
+%tr.build.commit
   %td.status
     - if can?(current_user, :read_build, build)
       = ci_status_with_icon(build.status, namespace_project_build_url(build.project.namespace, build.project, build))
     - else
       = ci_status_with_icon(build.status)
 
-  %td.build-link
-    - if can?(current_user, :read_build, build)
-      = link_to namespace_project_build_url(build.project.namespace, build.project, build) do
-        %strong ##{build.id}
-    - else
-      %strong ##{build.id}
+  %td
+    .branch-commit
+      - if can?(current_user, :read_build, build)
+        = link_to namespace_project_build_url(build.project.namespace, build.project, build) do
+          %span ##{build.id}
+      - else
+        %span ##{build.id}
 
-    - if build.stuck?
-      = icon('warning', class: 'text-warning has-tooltip', title: 'Build is stuck. Check runners.')
-    - if defined?(retried) && retried
-      = icon('warning', class: 'text-warning has-tooltip', title: 'Build was retried.')
+      - if build.stuck?
+        = icon('warning', class: 'text-warning has-tooltip', title: 'Build is stuck. Check runners.')
+      - if defined?(retried) && retried
+        = icon('warning', class: 'text-warning has-tooltip', title: 'Build was retried.')
 
-  - if defined?(commit_sha) && commit_sha
-    %td
-      = link_to build.short_sha, namespace_project_commit_path(build.project.namespace, build.project, build.sha), class: "monospace"
+      - if defined?(ref) && ref
+        - if build.ref
+          = link_to build.ref, namespace_project_commits_path(build.project.namespace, build.project, build.ref), class: "monospace branch-name"
+        - else
+          .light none
+        = custom_icon("icon_commit")
+
+      - if defined?(commit_sha) && commit_sha
+        = link_to build.short_sha, namespace_project_commit_path(build.project.namespace, build.project, build.sha), class: "commit-id monospace"
+
+      .label-container
+        - if build.tags.any?
+          - build.tags.each do |tag|
+            %span.label.label-primary
+              = tag
+        - if build.try(:trigger_request)
+          %span.label.label-info triggered
+        - if build.try(:allow_failure)
+          %span.label.label-danger allowed to fail
+        - if defined?(retried) && retried
+          %span.label.label-warning retried
 
-  - if defined?(ref) && ref
-    %td
-      - if build.ref
-        = link_to build.ref, namespace_project_commits_path(build.project.namespace, build.project, build.ref)
-      - else
-        .light none
 
   - if defined?(runner) && runner
     %td
@@ -43,25 +56,14 @@
     = build.name
 
   %td
-    .label-container
-      - if build.tags.any?
-        - build.tags.each do |tag|
-          %span.label.label-primary
-            = tag
-      - if build.try(:trigger_request)
-        %span.label.label-info triggered
-      - if build.try(:allow_failure)
-        %span.label.label-danger allowed to fail
-      - if defined?(retried) && retried
-        %span.label.label-warning retried
-
-  %td.duration
     - if build.duration
-      #{duration_in_words(build.finished_at, build.started_at)}
-
-  %td.timestamp
+      %p.duration
+        = custom_icon("icon_timer")
+        = duration_in_numbers(build.finished_at, build.started_at)
     - if build.finished_at
-      %span #{time_ago_with_tooltip(build.finished_at)}
+      %p.finished-at
+        = icon("calendar")
+        %span #{time_ago_with_tooltip(build.finished_at)}
 
   - if defined?(coverage) && coverage
     %td.coverage
@@ -79,4 +81,4 @@
             = icon('remove', class: 'cred')
         - elsif defined?(allow_retry) && allow_retry && build.retryable?
           = link_to retry_namespace_project_build_path(build.project.namespace, build.project, build, return_to: request.original_url), method: :post, title: 'Retry', class: 'btn btn-build' do
-            = icon('refresh')
+            = icon('repeat')
diff --git a/app/views/projects/ci/pipelines/_pipeline.html.haml b/app/views/projects/ci/pipelines/_pipeline.html.haml
index a0ffa065067..b53a8633937 100644
--- a/app/views/projects/ci/pipelines/_pipeline.html.haml
+++ b/app/views/projects/ci/pipelines/_pipeline.html.haml
@@ -1,17 +1,18 @@
 - status = pipeline.status
 %tr.commit
   %td.commit-link
-    = link_to namespace_project_pipeline_path(@project.namespace, @project, pipeline.id), class: "ci-status ci-#{status}" do
-      = ci_icon_for_status(status)
-      %strong ##{pipeline.id}
+    = link_to namespace_project_pipeline_path(@project.namespace, @project, pipeline.id) do
+      = ci_status_with_icon(status)
+
 
   %td
-    %div.branch-commit
+    .branch-commit
+      = link_to namespace_project_pipeline_path(@project.namespace, @project, pipeline.id) do
+        %span ##{pipeline.id}
       - if pipeline.ref
-        = link_to pipeline.ref, namespace_project_commits_path(@project.namespace, @project, pipeline.ref), class: "monospace"
-        &middot;
+        = link_to pipeline.ref, namespace_project_commits_path(@project.namespace, @project, pipeline.ref), class: "monospace branch-name"
+        = custom_icon("icon_commit")
       = link_to pipeline.short_sha, namespace_project_commit_path(@project.namespace, @project, pipeline.sha), class: "commit-id monospace"
-      &nbsp;
       - if pipeline.tag?
         %span.label.label-primary tag
       - elsif pipeline.latest?
@@ -24,8 +25,9 @@
         %span.label.label-warning stuck
 
       %p.commit-title
-        - if commit_data = pipeline.commit_data
-          = link_to_gfm truncate(commit_data.title, length: 60), namespace_project_commit_path(@project.namespace, @project, commit_data.id), class: "commit-row-message"
+        - if commit = pipeline.commit
+          = commit_author_avatar(commit, size: 20)
+          = link_to_gfm truncate(commit.title, length: 60), namespace_project_commit_path(@project.namespace, @project, commit.id), class: "commit-row-message"
         - else
           Cant find HEAD commit for this branch
 
@@ -45,27 +47,43 @@
   %td
     - if pipeline.started_at && pipeline.finished_at
       %p.duration
-        #{duration_in_words(pipeline.finished_at, pipeline.started_at)}
+        = custom_icon("icon_timer")
+        = duration_in_numbers(pipeline.finished_at, pipeline.started_at)
+    - if pipeline.finished_at
+      %p.finished-at
+        = icon("calendar")
+        #{time_ago_with_tooltip(pipeline.finished_at)}
 
-  %td
+  %td.pipeline-actions
     .controls.hidden-xs.pull-right
       - artifacts = pipeline.builds.latest.select { |b| b.artifacts? }
       - if artifacts.present?
-        .dropdown.inline.build-artifacts
-          %button.dropdown-toggle.btn{type: 'button', 'data-toggle' => 'dropdown'}
-            = icon('download')
-            %b.caret
-          %ul.dropdown-menu.dropdown-menu-align-right
-            - artifacts.each do |build|
+        .btn-group.inline
+          .btn-group
+            %a.dropdown-toggle.btn.btn-default{type: 'button', 'data-toggle' => 'dropdown'}
+              = icon("play")
+              %b.caret
+            %ul.dropdown-menu.dropdown-menu-align-right
               %li
-                = link_to download_namespace_project_build_artifacts_path(@project.namespace, @project, build), rel: 'nofollow' do
-                  = icon("download")
-                  %span #{build.name}
+                = link_to '#' do
+                  = icon("play")
+                  %span Deploy to production
+          .btn-group
+            %a.dropdown-toggle.btn.btn-default.build-artifacts{type: 'button', 'data-toggle' => 'dropdown'}
+              = icon("download")
+              %b.caret
+            %ul.dropdown-menu.dropdown-menu-align-right
+              - artifacts.each do |build|
+                %li
+                  = link_to download_namespace_project_build_artifacts_path(@project.namespace, @project, build), rel: 'nofollow' do
+                    = icon("download")
+                    %span Download '#{build.name}' artifacts
 
       - if can?(current_user, :update_pipeline, @project)
-        - if pipeline.retryable?
-          = link_to retry_namespace_project_pipeline_path(@project.namespace, @project, pipeline.id), class: 'btn has-tooltip', title: "Retry", method: :post do
-            = icon("repeat")
-        - if pipeline.cancelable?
-          = link_to cancel_namespace_project_pipeline_path(@project.namespace, @project, pipeline.id), class: 'btn btn-remove has-tooltip', title: "Cancel", method: :post do
-            = icon("remove")
+        .cancel-retry-btns
+          - if pipeline.retryable?
+            = link_to retry_namespace_project_pipeline_path(@project.namespace, @project, pipeline.id), class: 'btn has-tooltip', title: "Retry", method: :post do
+              = icon("repeat")
+          - if pipeline.cancelable?
+            = link_to cancel_namespace_project_pipeline_path(@project.namespace, @project, pipeline.id), class: 'btn btn-remove has-tooltip', title: "Cancel", method: :post do
+              = icon("remove")
diff --git a/app/views/projects/commit/_ci_stage.html.haml b/app/views/projects/commit/_ci_stage.html.haml
index ae7bb01223e..9d925cacc0d 100644
--- a/app/views/projects/commit/_ci_stage.html.haml
+++ b/app/views/projects/commit/_ci_stage.html.haml
@@ -7,7 +7,7 @@
         = ci_icon_for_status(status)
       - if stage
         &nbsp;
-        = stage.titleize.pluralize
+        = stage.titleize
   = render statuses.latest.ordered, coverage: @project.build_coverage_enabled?, stage: false, ref: false, allow_retry: true
   = render statuses.retried.ordered, coverage: @project.build_coverage_enabled?, stage: false, ref: false, retried: true
   %tr
diff --git a/app/views/projects/commit/_commit_box.html.haml b/app/views/projects/commit/_commit_box.html.haml
index b117517c0dd..3ad866bb2f1 100644
--- a/app/views/projects/commit/_commit_box.html.haml
+++ b/app/views/projects/commit/_commit_box.html.haml
@@ -6,10 +6,10 @@
 
   .pull-right.commit-action-buttons
     - if defined?(@notes_count) && @notes_count > 0
-      %span.btn.disabled.btn-grouped.hidden-xs
+      %span.btn.disabled.btn-grouped.hidden-xs.append-right-10
         = icon('comment')
         = @notes_count
-    = link_to namespace_project_tree_path(@project.namespace, @project, @commit), class: "btn btn-grouped hidden-xs hidden-sm" do
+    = link_to namespace_project_tree_path(@project.namespace, @project, @commit), class: "btn btn-default append-right-10 hidden-xs hidden-sm" do
       Browse Files
     .dropdown.inline
       %a.btn.btn-default.dropdown-toggle{ data: { toggle: "dropdown" } }
diff --git a/app/views/projects/commit/_pipeline.html.haml b/app/views/projects/commit/_pipeline.html.haml
index 0411137b7c6..41fd5459429 100644
--- a/app/views/projects/commit/_pipeline.html.haml
+++ b/app/views/projects/commit/_pipeline.html.haml
@@ -42,9 +42,7 @@
         %th Status
         %th Build ID
         %th Name
-        %th Tags
-        %th Duration
-        %th Finished at
+        %th
         - if pipeline.project.build_coverage_enabled?
           %th Coverage
         %th
diff --git a/app/views/projects/commit/show.html.haml b/app/views/projects/commit/show.html.haml
index 401cb4f7e30..d0da2606587 100644
--- a/app/views/projects/commit/show.html.haml
+++ b/app/views/projects/commit/show.html.haml
@@ -7,8 +7,7 @@
   = render "ci_menu"
 - else
   %div.block-connector
-= render "projects/diffs/diffs", diffs: @diffs, project: @project,
-         diff_refs: @diff_refs
+= render "projects/diffs/diffs", diffs: @diffs, project: @project, diff_refs: @commit.diff_refs
 = render "projects/notes/notes_with_form"
 - if can_collaborate_with_project?
   - %w(revert cherry-pick).each do |type|
diff --git a/app/views/projects/commits/_commit.html.haml b/app/views/projects/commits/_commit.html.haml
index 367027182b6..c8c7b858baa 100644
--- a/app/views/projects/commits/_commit.html.haml
+++ b/app/views/projects/commits/_commit.html.haml
@@ -9,26 +9,31 @@
 
 = cache(cache_key) do
   %li.commit.js-toggle-container{ id: "commit-#{commit.short_id}" }
-    .commit-row-title
-      %span.item-title
-        = link_to_gfm commit.title, namespace_project_commit_path(project.namespace, project, commit.id), class: "commit-row-message"
-        - if commit.description?
-          %a.text-expander.js-toggle-button ...
+    = commit_author_avatar(commit, size: 36)
+    .commit-info-block
+      .commit-row-title
+        %span.item-title
+          = link_to_gfm commit.title, namespace_project_commit_path(project.namespace, project, commit.id), class: "commit-row-message"
+          %span.commit-row-message.visible-xs-inline
+            &middot;
+            = commit.short_id
+          - if commit.status
+            = render_commit_status(commit, cssclass: 'visible-xs-inline')
+          - if commit.description?
+            %a.text-expander.hidden-xs.js-toggle-button ...
 
-      .pull-right
-        - if commit.status
-          = render_commit_status(commit)
-        = clipboard_button(clipboard_text: commit.id)
-        = link_to commit.short_id, namespace_project_commit_path(project.namespace, project, commit), class: "commit_short_id"
+        .commit-actions.hidden-xs
+          - if commit.status
+            = render_commit_status(commit, cssclass: 'btn btn-transparent')
+          = clipboard_button(clipboard_text: commit.id)
+          = link_to commit.short_id, namespace_project_commit_path(project.namespace, project, commit), class: "commit-short-id btn btn-transparent"
+          = link_to_browse_code(project, commit)
 
-    - if commit.description?
-      .commit-row-description.js-toggle-content
-        %pre
+      - if commit.description?
+        %pre.commit-row-description.js-toggle-content
           = preserve(markdown(escape_once(commit.description), pipeline: :single_line, author: commit.author))
 
-    .commit-row-info
-      by
-      = commit_author_link(commit, avatar: true, size: 24)
-      .committed_ago
-        #{time_ago_with_tooltip(commit.committed_date)} &nbsp;
-      = link_to_browse_code(project, commit)
+      .commit-row-info
+        = commit_author_link(commit, avatar: false, size: 24)
+        authored
+        #{time_ago_with_tooltip(commit.committed_date)}
diff --git a/app/views/projects/commits/_commits.html.haml b/app/views/projects/commits/_commits.html.haml
index 7283a78a64e..dd12eae8f7e 100644
--- a/app/views/projects/commits/_commits.html.haml
+++ b/app/views/projects/commits/_commits.html.haml
@@ -4,18 +4,11 @@
 - commits, hidden = limited_commits(@commits)
 
 - commits.chunk { |c| c.committed_date.in_time_zone.to_date }.each do |day, commits|
-  .row.commits-row
-    .col-md-2.hidden-xs.hidden-sm
-      %h5.commits-row-date
-        %i.fa.fa-calendar
-        %span= day.strftime('%d %b, %Y')
-      .light
-        = pluralize(commits.count, 'commit')
-    .col-md-10.col-sm-12
-      %ul.content-list
-        = render commits, project: project
-  %hr.lists-separator
+  %li.commit-header= "#{day.strftime('%d %b, %Y')} #{pluralize(commits.count, 'commit')}"
+  %li.commits-row
+    %ul.list-unstyled.commit-list
+      = render commits, project: project
 
 - if hidden > 0
-  .alert.alert-warning
+  %li.alert.alert-warning
     #{number_with_delimiter(hidden)} additional commits have been omitted to prevent performance issues.
diff --git a/app/views/projects/commits/_head.html.haml b/app/views/projects/commits/_head.html.haml
index a72e8ba73ad..61152649907 100644
--- a/app/views/projects/commits/_head.html.haml
+++ b/app/views/projects/commits/_head.html.haml
@@ -1,7 +1,10 @@
-.scrolling-tabs-container
-  %ul.nav-links.sub-nav.scrolling-tabs
-    %div{ class: (container_class) }
-      .fade-left
+.scrolling-tabs-container.sub-nav-scroll
+  .fade-left
+    = icon('angle-left')
+  .fade-right
+    = icon('angle-right')
+  .nav-links.sub-nav.scrolling-tabs
+    %ul{ class: (container_class) }
       = nav_link(controller: %w(tree blob blame edit_tree new_tree find_file)) do
         = link_to project_files_path(@project) do
           Files
@@ -25,4 +28,3 @@
       = nav_link(controller: [:tags, :releases]) do
         = link_to namespace_project_tags_path(@project.namespace, @project) do
           Tags
-      .fade-right
diff --git a/app/views/projects/commits/show.html.haml b/app/views/projects/commits/show.html.haml
index 76ba0bea36d..9a44ba94970 100644
--- a/app/views/projects/commits/show.html.haml
+++ b/app/views/projects/commits/show.html.haml
@@ -7,7 +7,7 @@
 
 = render "head"
 
-%div{ class: (container_class) }
+%div{ class: container_class }
   .row-content-block.second-block.content-component-block
     .tree-ref-holder
       = render 'shared/ref_switcher', destination: 'commits'
@@ -23,21 +23,18 @@
             Create Merge Request
 
       .control
-        = form_tag(namespace_project_commits_path(@project.namespace, @project, @id), method: :get, class: 'pull-left commits-search-form') do
-          = search_field_tag :search, params[:search], { placeholder: 'Filter by commit message', id: 'commits-search', class: 'form-control search-text-input', spellcheck: false }
-
+        = form_tag(namespace_project_commits_path(@project.namespace, @project, @id), method: :get, class: 'commits-search-form') do
+          = search_field_tag :search, params[:search], { placeholder: 'Filter by commit message', id: 'commits-search', class: 'form-control search-text-input input-short', spellcheck: false }
       - if current_user && current_user.private_token
         .control
           = link_to namespace_project_commits_path(@project.namespace, @project, @ref, {format: :atom, private_token: current_user.private_token}), title: "Commits Feed", class: 'btn' do
             = icon("rss")
-
-
     %ul.breadcrumb.repo-breadcrumb
       = commits_breadcrumbs
 
   %div{id: dom_id(@project)}
-    #commits-list.content_list= render "commits", project: @project
-  .clear
+    %ol#commits-list.list-unstyled.content_list
+      = render "commits", project: @project
   = spinner
 
 :javascript
diff --git a/app/views/projects/compare/_form.html.haml b/app/views/projects/compare/_form.html.haml
index dd590a4b8ec..af09b3418ea 100644
--- a/app/views/projects/compare/_form.html.haml
+++ b/app/views/projects/compare/_form.html.haml
@@ -2,15 +2,17 @@
   .clearfix
     - if params[:to] && params[:from]
       = link_to 'switch', {from: params[:to], to: params[:from]}, {class: 'commits-compare-switch has-tooltip', title: 'Switch base of comparison'}
-    .form-group
+    .form-group.dropdown.compare-form-group.js-compare-from-dropdown
       .input-group.inline-input-group
         %span.input-group-addon from
-        = text_field_tag :from, params[:from], class: "form-control", required: true
+        = text_field_tag :from, params[:from], class: "form-control js-compare-dropdown", required: true, data: { refs_url: refs_namespace_project_path(@project.namespace, @project), toggle: "dropdown", target: ".js-compare-from-dropdown", selected: params[:from].presence }
+      = render "ref_dropdown"
     = "..."
-    .form-group
+    .form-group.dropdown.compare-form-group.js-compare-to-dropdown
       .input-group.inline-input-group
         %span.input-group-addon to
-        = text_field_tag :to, params[:to], class: "form-control", required: true
+        = text_field_tag :to, params[:to], class: "form-control js-compare-dropdown", required: true, data: { refs_url: refs_namespace_project_path(@project.namespace, @project), toggle: "dropdown", target: ".js-compare-to-dropdown", selected: params[:to].presence }
+      = render "ref_dropdown"
     &nbsp;
     = button_tag "Compare", class: "btn btn-create commits-compare-btn"
     - if @merge_request.present?
@@ -19,11 +21,3 @@
       = link_to create_mr_path, class: 'prepend-left-10 btn' do
         = icon("plus")
         Create Merge Request
-
-:javascript
-  var availableTags = #{@project.repository.ref_names.to_json};
-
-  $("#from, #to").autocomplete({
-    source: availableTags,
-    minLength: 1
-  });
diff --git a/app/views/projects/compare/_ref_dropdown.html.haml b/app/views/projects/compare/_ref_dropdown.html.haml
new file mode 100644
index 00000000000..c604c6d0135
--- /dev/null
+++ b/app/views/projects/compare/_ref_dropdown.html.haml
@@ -0,0 +1,4 @@
+.dropdown-menu.dropdown-menu-selectable
+  = dropdown_title "Select branch/tag"
+  = dropdown_content
+  = dropdown_loading
diff --git a/app/views/projects/compare/index.html.haml b/app/views/projects/compare/index.html.haml
index c322942aeba..e9ff8e90dd5 100644
--- a/app/views/projects/compare/index.html.haml
+++ b/app/views/projects/compare/index.html.haml
@@ -2,8 +2,8 @@
 - page_title "Compare"
 = render "projects/commits/head"
 
-%div{ class: (container_class) }
-  .row-content-block.second-block.content-component-block
+%div{ class: container_class }
+  .sub-header-block
     Compare branches, tags or commit ranges.
     %br
     Fill input field with commit id like
diff --git a/app/views/projects/compare/show.html.haml b/app/views/projects/compare/show.html.haml
index cdc34f51d6d..28a50e7031a 100644
--- a/app/views/projects/compare/show.html.haml
+++ b/app/views/projects/compare/show.html.haml
@@ -1,24 +1,24 @@
+- @no_container = true
 - page_title "#{params[:from]}...#{params[:to]}"
 = render "projects/commits/head"
 
+%div{ class: container_class }
+  .sub-header-block.no-bottom-space
+    = render "form"
 
-.row-content-block
-  = render "form"
-
-- if @commits.present?
-  .prepend-top-default
+  - if @commits.present?
     = render "projects/commits/commit_list"
     = render "projects/diffs/diffs", diffs: @diffs, project: @project, diff_refs: @diff_refs
-- else
-  .light-well.prepend-top-default
-    .center
-      %h4
-        There isn't anything to compare.
-      %p.slead
-        - if params[:to] == params[:from]
-          %span.label-branch #{params[:from]}
-          and
-          %span.label-branch #{params[:to]}
-          are the same.
-        - else
-          You'll need to use different branch names to get a valid comparison.
+  - else
+    .light-well
+      .center
+        %h4
+          There isn't anything to compare.
+        %p.slead
+          - if params[:to] == params[:from]
+            %span.label-branch #{params[:from]}
+            and
+            %span.label-branch #{params[:to]}
+            are the same.
+          - else
+            You'll need to use different branch names to get a valid comparison.
diff --git a/app/views/projects/container_registry/_tag.html.haml b/app/views/projects/container_registry/_tag.html.haml
index 4e9f936539b..10822b6184c 100644
--- a/app/views/projects/container_registry/_tag.html.haml
+++ b/app/views/projects/container_registry/_tag.html.haml
@@ -3,17 +3,25 @@
     = escape_once(tag.name)
     = clipboard_button(clipboard_text: "docker pull #{tag.path}")
   %td
-    - if layer = tag.layers.first
-      %span.has-tooltip{ title: "#{layer.revision}" }
-        = layer.short_revision
+    - if tag.revision
+      %span.has-tooltip{ title: "#{tag.revision}" }
+        = tag.short_revision
     - else
       \-
   %td
-    = number_to_human_size(tag.total_size)
-    &middot;
-    = pluralize(tag.layers.size, "layer")
+    - if tag.total_size
+      = number_to_human_size(tag.total_size)
+      &middot;
+      = pluralize(tag.layers.size, "layer")
+    - else
+      .light
+        \-
   %td
-    = time_ago_in_words(tag.created_at)
+    - if tag.created_at
+      = time_ago_in_words(tag.created_at)
+    - else
+      .light
+        \-
   - if can?(current_user, :update_container_image, @project)
     %td.content
       .controls.hidden-xs.pull-right
diff --git a/app/views/projects/deploy_keys/_form.html.haml b/app/views/projects/deploy_keys/_form.html.haml
index 894c36a96df..901605f7ca3 100644
--- a/app/views/projects/deploy_keys/_form.html.haml
+++ b/app/views/projects/deploy_keys/_form.html.haml
@@ -9,5 +9,5 @@
   .form-group
     %p.light.append-bottom-0
       Paste a machine public key here. Read more about how to generate it
-      = link_to "here", help_page_path("ssh", "README")
+      = link_to "here", help_page_path("ssh/README")
   = f.submit "Add key", class: "btn-create btn"
diff --git a/app/views/projects/deployments/_commit.html.haml b/app/views/projects/deployments/_commit.html.haml
new file mode 100644
index 00000000000..0f9d9512d88
--- /dev/null
+++ b/app/views/projects/deployments/_commit.html.haml
@@ -0,0 +1,12 @@
+%div.branch-commit
+  - if deployment.ref
+    = link_to deployment.ref, namespace_project_commits_path(@project.namespace, @project, deployment.ref), class: "monospace"
+    &middot;
+  = link_to deployment.short_sha, namespace_project_commit_path(@project.namespace, @project, deployment.sha), class: "commit-id monospace"
+
+  %p.commit-title
+    %span
+      - if commit_title = deployment.commit_title
+        = link_to_gfm commit_title, namespace_project_commit_path(@project.namespace, @project, deployment.sha), class: "commit-row-message"
+      - else
+        Cant find HEAD commit for this branch
diff --git a/app/views/projects/deployments/_deployment.html.haml b/app/views/projects/deployments/_deployment.html.haml
new file mode 100644
index 00000000000..d08dd92f1f6
--- /dev/null
+++ b/app/views/projects/deployments/_deployment.html.haml
@@ -0,0 +1,23 @@
+%tr.deployment
+  %td
+    %strong= "##{deployment.iid}"
+
+  %td
+    = render 'projects/deployments/commit', deployment: deployment
+
+  %td
+    - if deployment.deployable
+      = link_to namespace_project_build_path(@project.namespace, @project, deployment.deployable) do
+        = "#{deployment.deployable.name} (##{deployment.deployable.id})"
+
+  %td
+    #{time_ago_with_tooltip(deployment.created_at)}
+
+  %td
+    - if can?(current_user, :create_deployment, deployment) && deployment.deployable
+      .pull-right
+        = link_to retry_namespace_project_build_path(@project.namespace, @project, deployment.deployable), method: :post, class: 'btn btn-build' do
+          - if deployment.last?
+            Retry
+          - else
+            Rollback
diff --git a/app/views/projects/diffs/_content.html.haml b/app/views/projects/diffs/_content.html.haml
new file mode 100644
index 00000000000..0c0424edffd
--- /dev/null
+++ b/app/views/projects/diffs/_content.html.haml
@@ -0,0 +1,29 @@
+.diff-content.diff-wrap-lines
+  - # Skip all non non-supported blobs
+  - return unless blob.respond_to?(:text?)
+  - if diff_file.too_large?
+    .nothing-here-block This diff could not be displayed because it is too large.
+  - elsif blob.only_display_raw?
+    .nothing-here-block This file is too large to display.
+  - elsif blob_text_viewable?(blob)
+    - if !project.repository.diffable?(blob)
+      .nothing-here-block This diff was suppressed by a .gitattributes entry.
+    - elsif diff_file.diff_lines.length > 0
+      - if diff_file.collapsed_by_default? && !expand_all_diffs?
+        - url = url_for(params.merge(action: :diff_for_path, old_path: diff_file.old_path, new_path: diff_file.new_path))
+        .nothing-here-block.diff-collapsed{data: { diff_for_path: url } }
+          This diff is collapsed. Click to expand it.
+      - elsif diff_view == 'parallel'
+        = render "projects/diffs/parallel_view", diff_file: diff_file, project: project, blob: blob
+      - else
+        = render "projects/diffs/text_file", diff_file: diff_file
+    - else
+      - if diff_file.mode_changed?
+        .nothing-here-block File mode changed
+      - elsif diff_file.renamed_file
+        .nothing-here-block File moved
+  - elsif blob.image?
+    - old_blob = diff_file.old_blob(diff_commit)
+    = render "projects/diffs/image", diff_file: diff_file, old_file: old_blob, file: blob
+  - else
+    .nothing-here-block No preview for this file type
diff --git a/app/views/projects/diffs/_diffs.html.haml b/app/views/projects/diffs/_diffs.html.haml
index d9c4b410d32..20aaab5accf 100644
--- a/app/views/projects/diffs/_diffs.html.haml
+++ b/app/views/projects/diffs/_diffs.html.haml
@@ -2,15 +2,19 @@
 - if diff_view == 'parallel'
   - fluid_layout true
 
-- diff_files = safe_diff_files(diffs, diff_refs)
+- diff_files = safe_diff_files(diffs, diff_refs: diff_refs, repository: project.repository)
 
 .content-block.oneline-block.files-changed
   .inline-parallel-buttons
+    - unless expand_all_diffs?
+      = link_to 'Expand all', url_for(params.merge(expand_all_diffs: 1, format: 'html')), class: 'btn btn-default'
     - if show_whitespace_toggle
       - if current_controller?(:commit)
         = commit_diff_whitespace_link(@project, @commit, class: 'hidden-xs')
       - elsif current_controller?(:merge_requests)
         = diff_merge_request_whitespace_link(@project, @merge_request, class: 'hidden-xs')
+      - elsif current_controller?(:compare)
+        = diff_compare_whitespace_link(@project, params[:from], params[:to], class: 'hidden-xs')
     .btn-group
       = inline_diff_btn
       = parallel_diff_btn
@@ -19,11 +23,12 @@
 - if diff_files.overflow?
   = render 'projects/diffs/warning', diff_files: diff_files
 
-.files
+.files{data: {can_create_note: (!@diff_notes_disabled && can?(current_user, :create_note, @project))}}
   - diff_files.each_with_index do |diff_file, index|
     - diff_commit = commit_for_diff(diff_file)
-    - blob = project.repository.blob_for_diff(diff_commit, diff_file)
+    - blob = diff_file.blob(diff_commit)
     - next unless blob
+    - blob.load_all_data!(project.repository) unless blob.only_display_raw?
 
     = render 'projects/diffs/file', i: index, project: project,
       diff_file: diff_file, diff_commit: diff_commit, blob: blob, diff_refs: diff_refs
diff --git a/app/views/projects/diffs/_file.html.haml b/app/views/projects/diffs/_file.html.haml
index e5983c58039..c306909fb1a 100644
--- a/app/views/projects/diffs/_file.html.haml
+++ b/app/views/projects/diffs/_file.html.haml
@@ -1,29 +1,8 @@
-.diff-file.file-holder{id: "diff-#{i}", data: diff_file_html_data(project, diff_commit, diff_file)}
+.diff-file.file-holder{id: "diff-#{i}", data: diff_file_html_data(project, diff_file)}
   .file-title{id: "file-path-#{hexdigest(diff_file.file_path)}"}
-    - if diff_file.diff.submodule?
-      %span
-        = icon('archive fw')
-        %span
-          = submodule_link(blob, @commit.id, project.repository)
-    - else
-      = blob_icon blob.mode, blob.name
-
-      = link_to "#diff-#{i}" do
-        - if diff_file.renamed_file
-          - old_path, new_path = mark_inline_diffs(diff_file.old_path, diff_file.new_path)
-          = old_path
-          &rarr;
-          = new_path
-        - else
-          %span
-            = diff_file.new_path
-          - if diff_file.deleted_file
-            deleted
-
-      - if diff_file.mode_changed?
-        %small
-          = "#{diff_file.diff.a_mode} → #{diff_file.diff.b_mode}"
+    = render "projects/diffs/file_header", diff_file: diff_file, blob: blob, diff_commit: diff_commit, project: project, url: "#diff-#{i}"
 
+    - unless diff_file.submodule?
       .file-actions.hidden-xs
         - if blob_text_viewable?(blob)
           = link_to '#', class: 'js-toggle-diff-comments btn active has-tooltip btn-file-option', title: "Toggle comments for this file" do
@@ -37,20 +16,4 @@
 
         = view_file_btn(diff_commit.id, diff_file, project)
 
-  .diff-content.diff-wrap-lines
-    - # Skip all non non-supported blobs
-    - return unless blob.respond_to?(:text?)
-    - if diff_file.too_large?
-      .nothing-here-block This diff could not be displayed because it is too large.
-    - elsif blob_text_viewable?(blob) && !project.repository.diffable?(blob)
-      .nothing-here-block This diff was suppressed by a .gitattributes entry.
-    - elsif blob_text_viewable?(blob)
-      - if diff_view == 'parallel'
-        = render "projects/diffs/parallel_view", diff_file: diff_file, project: project, blob: blob, index: i
-      - else
-        = render "projects/diffs/text_file", diff_file: diff_file, index: i
-    - elsif blob.image?
-      - old_file = project.repository.prev_blob_for_diff(diff_commit, diff_file)
-      = render "projects/diffs/image", diff_file: diff_file, old_file: old_file, file: blob, index: i, diff_refs: diff_refs
-    - else
-      .nothing-here-block No preview for this file type
+  = render 'projects/diffs/content', diff_file: diff_file, diff_commit: diff_commit, diff_refs: diff_refs, blob: blob, project: project
diff --git a/app/views/projects/diffs/_file_header.html.haml b/app/views/projects/diffs/_file_header.html.haml
new file mode 100644
index 00000000000..95a2772fd0b
--- /dev/null
+++ b/app/views/projects/diffs/_file_header.html.haml
@@ -0,0 +1,25 @@
+- if defined?(blob) && blob && diff_file.submodule?
+  %span
+    = icon('archive fw')
+    %span
+      = submodule_link(blob, diff_commit.id, project.repository)
+- else
+  = conditional_link_to url.present?, url do
+    = blob_icon diff_file.b_mode, diff_file.file_path
+
+    - if diff_file.renamed_file
+      - old_path, new_path = mark_inline_diffs(diff_file.old_path, diff_file.new_path)
+      %strong
+        = old_path
+      &rarr;
+      %strong
+        = new_path
+    - else
+      %strong
+        = diff_file.new_path
+      - if diff_file.deleted_file
+        deleted
+
+  - if diff_file.mode_changed?
+    %small
+      = "#{diff_file.a_mode} → #{diff_file.b_mode}"
diff --git a/app/views/projects/diffs/_image.html.haml b/app/views/projects/diffs/_image.html.haml
index 2731219ccad..9ec6a7aa5cd 100644
--- a/app/views/projects/diffs/_image.html.haml
+++ b/app/views/projects/diffs/_image.html.haml
@@ -1,9 +1,8 @@
 - diff = diff_file.diff
-- file_raw_path = namespace_project_raw_path(@project.namespace, @project, tree_join(@commit.id, diff.new_path))
+- file_raw_path = namespace_project_raw_path(@project.namespace, @project, tree_join(diff_file.new_ref, diff.new_path))
 // diff_refs will be nil for orphaned commits (e.g. first commit in repo)
-- if diff_refs
-  - old_commit_id = diff_refs.first.id
-  - old_file_raw_path = namespace_project_raw_path(@project.namespace, @project, tree_join(old_commit_id, diff.old_path))
+- if diff_file.old_ref
+  - old_file_raw_path = namespace_project_raw_path(@project.namespace, @project, tree_join(diff_file.old_ref, diff.old_path))
 
 - if diff.renamed_file || diff.new_file || diff.deleted_file
   .image
@@ -16,7 +15,7 @@
     %div.two-up.view
       %span.wrap
         .frame.deleted
-          %a{href: namespace_project_blob_path(@project.namespace, @project, tree_join(old_commit_id, diff.old_path))}
+          %a{href: namespace_project_blob_path(@project.namespace, @project, tree_join(diff_file.old_ref, diff.old_path))}
             %img{src: old_file_raw_path}
         %p.image-info.hide
           %span.meta-filesize= "#{number_to_human_size old_file.size}"
@@ -28,7 +27,7 @@
           %span.meta-height
       %span.wrap
         .frame.added
-          %a{href: namespace_project_blob_path(@project.namespace, @project, tree_join(@commit.id, diff.new_path))}
+          %a{href: namespace_project_blob_path(@project.namespace, @project, tree_join(diff_file.new_ref, diff.new_path))}
             %img{src: file_raw_path}
         %p.image-info.hide
           %span.meta-filesize= "#{number_to_human_size file.size}"
diff --git a/app/views/projects/diffs/_line.html.haml b/app/views/projects/diffs/_line.html.haml
index f1577e8a47b..5a8a131d10c 100644
--- a/app/views/projects/diffs/_line.html.haml
+++ b/app/views/projects/diffs/_line.html.haml
@@ -1,3 +1,6 @@
+- plain = local_assigns.fetch(:plain, false)
+- line_code = diff_file.line_code(line)
+- position = diff_file.position(line)
 - type = line.type
 %tr.line_holder{ id: line_code, class: type }
   - case type
@@ -9,18 +12,16 @@
     %td.new_line.diff-line-num
     %td.line_content.match= line.text
   - else
-    %td.old_line.diff-line-num{ class: type, data: { linenumber: line.new_pos } }
-      - link_text = type == "new" ? "&nbsp;".html_safe : line.old_pos
-      - if defined?(plain) && plain
+    %td.old_line.diff-line-num{ class: type, data: { linenumber: line.old_pos } }
+      - link_text = type == "new" ? " " : line.old_pos
+      - if plain
         = link_text
       - else
-        = link_to "", "##{line_code}", id: line_code, data: { linenumber: link_text }
-      - if !@diff_notes_disabled && can?(current_user, :create_note, @project)
-        = link_to_new_diff_note(line_code)
+        %a{href: "##{line_code}", data: { linenumber: link_text }}
     %td.new_line.diff-line-num{ class: type, data: { linenumber: line.new_pos } }
-      - link_text = type == "old" ? "&nbsp;".html_safe : line.new_pos
-      - if defined?(plain) && plain
+      - link_text = type == "old" ? " " : line.new_pos
+      - if plain
         = link_text
       - else
-        = link_to "", "##{line_code}", id: line_code, data: { linenumber: link_text }
-    %td.line_content{ class: ['noteable_line', type, line_code], data: { line_code: line_code } }= diff_line_content(line.text, type)
+        %a{href: "##{line_code}", data: { linenumber: link_text }}
+    %td.line_content.noteable_line{ class: type, data: (diff_view_line_data(line_code, position, type) unless plain) }= diff_line_content(line.text, type)
diff --git a/app/views/projects/diffs/_match_line_parallel.html.haml b/app/views/projects/diffs/_match_line_parallel.html.haml
index 0cd888876e0..b9c0d9dcdfd 100644
--- a/app/views/projects/diffs/_match_line_parallel.html.haml
+++ b/app/views/projects/diffs/_match_line_parallel.html.haml
@@ -1,4 +1,4 @@
-%td.old_line.diff-line-num
+%td.old_line.diff-line-num.empty-cell
 %td.line_content.parallel.match= line
-%td.new_line.diff-line-num
+%td.new_line.diff-line-num.empty-cell
 %td.line_content.parallel.match= line
diff --git a/app/views/projects/diffs/_parallel_view.html.haml b/app/views/projects/diffs/_parallel_view.html.haml
index 4ecc9528bd2..d208fcee10b 100644
--- a/app/views/projects/diffs/_parallel_view.html.haml
+++ b/app/views/projects/diffs/_parallel_view.html.haml
@@ -1,43 +1,36 @@
 / Side-by-side diff view
-%div.text-file.diff-wrap-lines.code.file-content.js-syntax-highlight
+%div.text-file.diff-wrap-lines.code.file-content.js-syntax-highlight{ data: diff_view_data }
   %table
     - diff_file.parallel_diff_lines.each do |line|
       - left = line[:left]
       - right = line[:right]
       %tr.line_holder.parallel
         - if left[:type] == 'match'
-          = render "projects/diffs/match_line_parallel", { line: left[:text],
-          line_old: left[:number], line_new: right[:number] }
+          = render "projects/diffs/match_line_parallel", { line: left[:text] }
         - elsif left[:type] == 'nonewline'
-          %td.old_line.diff-line-num
+          %td.old_line.diff-line-num.empty-cell
           %td.line_content.parallel.match= left[:text]
-          %td.new_line.diff-line-num
+          %td.new_line.diff-line-num.empty-cell
           %td.line_content.parallel.match= left[:text]
         - else
-          %td.old_line.diff-line-num{id: left[:line_code], class: "#{left[:type]} #{'empty-cell' if !left[:number]}"}
-            = link_to raw(left[:number]), "##{left[:line_code]}", id: left[:line_code]
-            - if !@diff_notes_disabled && can?(current_user, :create_note, @project)
-              = link_to_new_diff_note(left[:line_code], 'old')
-          %td.line_content{class: "parallel noteable_line #{left[:type]} #{left[:line_code]} #{'empty-cell' if left[:text].empty?}", data: { line_code: left[:line_code] }}= diff_line_content(left[:text])
+          %td.old_line.diff-line-num{id: left[:line_code], class: [left[:type], ('empty-cell' unless left[:number])], data: { linenumber: left[:number] }}
+            %a{href: "##{left[:line_code]}" }= raw(left[:number])
+          %td.line_content.parallel.noteable_line{class: [left[:type], ('empty-cell' if left[:text].empty?)], data: diff_view_line_data(left[:line_code], left[:position], 'old')}= diff_line_content(left[:text])
 
           - if right[:type] == 'new'
-            - new_line_class = 'new'
+            - new_line_type = 'new'
             - new_line_code = right[:line_code]
+            - new_position = right[:position]
           - else
-            - new_line_class = nil
+            - new_line_type = nil
             - new_line_code = left[:line_code]
+            - new_position = left[:position]
 
-          %td.new_line.diff-line-num{id: new_line_code, class: "#{new_line_class} #{'empty-cell' if !right[:number]}", data: { linenumber: right[:number] }}
-            = link_to raw(right[:number]), "##{new_line_code}", id: new_line_code
-            - if !@diff_notes_disabled && can?(current_user, :create_note, @project)
-              = link_to_new_diff_note(new_line_code, 'new')
-          %td.line_content.parallel{class: "noteable_line #{new_line_class} #{new_line_code} #{'empty-cell' if right[:text].empty?}", data: { line_code: new_line_code }}= diff_line_content(right[:text])
+          %td.new_line.diff-line-num{id: new_line_code, class: [new_line_type, ('empty-cell' unless right[:number])], data: { linenumber: right[:number] }}
+            %a{href: "##{new_line_code}" }= raw(right[:number])
+          %td.line_content.parallel.noteable_line{class: [new_line_type, ('empty-cell' if right[:text].empty?)], data: diff_view_line_data(new_line_code, new_position, 'new')}= diff_line_content(right[:text])
 
       - unless @diff_notes_disabled
         - notes_left, notes_right = organize_comments(left, right)
         - if notes_left.present? || notes_right.present?
           = render "projects/notes/diff_notes_with_reply_parallel", notes_left: notes_left, notes_right: notes_right
-
-- if diff_file.diff.diff.blank? && diff_file.mode_changed?
-  .file-mode-changed
-    File mode changed
diff --git a/app/views/projects/diffs/_text_file.html.haml b/app/views/projects/diffs/_text_file.html.haml
index 068593a7dd1..196f8122db3 100644
--- a/app/views/projects/diffs/_text_file.html.haml
+++ b/app/views/projects/diffs/_text_file.html.haml
@@ -3,23 +3,18 @@
   .suppressed-container
     %a.show-suppressed-diff.js-show-suppressed-diff Changes suppressed. Click to show.
 
-%table.text-file.code.js-syntax-highlight{ class: too_big ? 'hide' : '' }
-
+%table.text-file.code.js-syntax-highlight{ data: diff_view_data, class: too_big ? 'hide' : '' }
   - last_line = 0
-  - diff_file.highlighted_diff_lines.each_with_index do |line, index|
-    - line_code = generate_line_code(diff_file.file_path, line)
+  - diff_file.highlighted_diff_lines.each do |line|
     - last_line = line.new_pos
-    = render "projects/diffs/line", {line: line, diff_file: diff_file, line_code: line_code}
+    = render "projects/diffs/line", line: line, diff_file: diff_file
 
     - unless @diff_notes_disabled
-      - diff_notes = @grouped_diff_notes[line_code]
+      - line_code = diff_file.line_code(line)
+      - diff_notes = @grouped_diff_notes[line_code] if line_code
       - if diff_notes
         = render "projects/notes/diff_notes_with_reply", notes: diff_notes
 
   - if last_line > 0
     = render "projects/diffs/match_line", { line: "",
       line_old: last_line, line_new: last_line, bottom: true, new_file: diff_file.new_file }
-
-- if diff_file.diff.blank? && diff_file.mode_changed?
-  .file-mode-changed
-    File mode changed
diff --git a/app/views/projects/diffs/_warning.html.haml b/app/views/projects/diffs/_warning.html.haml
index 15536c17f8e..10fa1ddf2e5 100644
--- a/app/views/projects/diffs/_warning.html.haml
+++ b/app/views/projects/diffs/_warning.html.haml
@@ -2,9 +2,6 @@
   %h4
     Too many changes to show.
     .pull-right
-      - unless diff_hard_limit_enabled?
-        = link_to "Reload with full diff", url_for(params.merge(force_show_diff: true, format: nil)), class: "btn btn-sm"
-
       - if current_controller?(:commit) or current_controller?(:merge_requests)
         - if current_controller?(:commit)
           = link_to "Plain diff", namespace_project_commit_path(@project.namespace, @project, @commit, format: :diff), class: "btn btn-sm"
diff --git a/app/views/projects/edit.html.haml b/app/views/projects/edit.html.haml
index 8449fe1e4e0..57af167180b 100644
--- a/app/views/projects/edit.html.haml
+++ b/app/views/projects/edit.html.haml
@@ -23,7 +23,7 @@
         .form-group.project-visibility-level-holder
           = f.label :visibility_level, class: 'label-light' do
             Visibility Level
-            = link_to "(?)", help_page_path("public_access", "public_access")
+            = link_to "(?)", help_page_path("public_access/public_access")
           - if can_change_visibility_level?(@project, current_user)
             = render('shared/visibility_radios', model_method: :visibility_level, form: f, selected_level: @project.visibility_level, form_model: @project)
           - else
@@ -120,6 +120,42 @@
       = link_to 'Housekeeping', housekeeping_namespace_project_path(@project.namespace, @project),
           method: :post, class: "btn btn-save"
   %hr
+  .row.prepend-top-default
+    .col-lg-3
+      %h4.prepend-top-0
+        Export project
+      %p.append-bottom-0
+        %p
+          Export this project with all its related data in order to move your project to a new GitLab instance. Once the export is finished, you can import the file from the "New Project" page.
+        %p
+          Once the exported file is ready, you will receive a notification email with a download link.
+
+    .col-lg-9
+
+      - if @project.export_project_path
+        = link_to 'Download export',  download_export_namespace_project_path(@project.namespace, @project),
+                method: :get, class: "btn btn-default"
+        = link_to 'Generate new export',  generate_new_export_namespace_project_path(@project.namespace, @project),
+                method: :post, class: "btn btn-default"
+      - else
+        = link_to 'Export project', export_namespace_project_path(@project.namespace, @project),
+                method: :post, class: "btn btn-default"
+
+      .bs-callout.bs-callout-info
+        %p.append-bottom-0
+          %p
+            The following items will be exported:
+          %ul
+            %li Project and wiki repositories
+            %li Project uploads
+            %li Project configuration including web hooks and services
+            %li Issues with comments, merge requests with diffs and comments, labels, milestones, snippets, and other project entities
+          %p
+            The following items will NOT be exported:
+          %ul
+            %li Build traces and artifacts
+            %li LFS objects
+  %hr
   - if can? current_user, :archive_project, @project
     .row.prepend-top-default
       .col-lg-3
diff --git a/app/views/projects/environments/_environment.html.haml b/app/views/projects/environments/_environment.html.haml
new file mode 100644
index 00000000000..eafa246d05f
--- /dev/null
+++ b/app/views/projects/environments/_environment.html.haml
@@ -0,0 +1,17 @@
+- last_deployment = environment.last_deployment
+
+%tr.environment
+  %td
+    %strong
+      = link_to environment.name, namespace_project_environment_path(@project.namespace, @project, environment)
+
+  %td
+    - if last_deployment
+      = render 'projects/deployments/commit', deployment: last_deployment
+    - else
+      %p.commit-title
+        No deployments yet
+
+  %td
+    - if last_deployment
+      #{time_ago_with_tooltip(last_deployment.created_at)}
diff --git a/app/views/projects/environments/_form.html.haml b/app/views/projects/environments/_form.html.haml
new file mode 100644
index 00000000000..c07f4bd510c
--- /dev/null
+++ b/app/views/projects/environments/_form.html.haml
@@ -0,0 +1,7 @@
+= form_for @environment, url: namespace_project_environments_path(@project.namespace, @project), html: { class: 'col-lg-9' } do |f|
+  = form_errors(@environment)
+  .form-group
+    = f.label :name, 'Name', class: 'label-light'
+    = f.text_field :name, required: true, class: 'form-control'
+  = f.submit 'Create environment', class: 'btn btn-create'
+  = link_to 'Cancel', namespace_project_environments_path(@project.namespace, @project), class: 'btn btn-cancel'
diff --git a/app/views/projects/environments/_header_title.html.haml b/app/views/projects/environments/_header_title.html.haml
new file mode 100644
index 00000000000..e056fccad5d
--- /dev/null
+++ b/app/views/projects/environments/_header_title.html.haml
@@ -0,0 +1 @@
+- header_title project_title(@project, "Environments", project_environments_path(@project))
diff --git a/app/views/projects/environments/index.html.haml b/app/views/projects/environments/index.html.haml
new file mode 100644
index 00000000000..303d7c23d01
--- /dev/null
+++ b/app/views/projects/environments/index.html.haml
@@ -0,0 +1,31 @@
+- @no_container = true
+- page_title "Environments"
+= render "projects/pipelines/head"
+
+%div{ class: container_class }
+  - if can?(current_user, :create_environment, @project) && !@environments.blank?
+    .top-area
+      .nav-controls
+        = link_to new_namespace_project_environment_path(@project.namespace, @project), class: 'btn btn-create' do
+          New environment
+
+  - if @environments.blank?
+    .blank-state.blank-state-no-icon
+      %h2.blank-state-title
+        You don't have any environments right now.
+      %p.blank-state-text
+        Environments are places where code gets deployed, such as staging or production.
+        %br
+        = succeed "." do
+          = link_to "Read more about environments", help_page_path("ci/environments")
+      - if can?(current_user, :create_environment, @project)
+        = link_to new_namespace_project_environment_path(@project.namespace, @project), class: 'btn btn-create' do
+          New environment
+  - else
+    .table-holder
+      %table.table.environments
+        %tbody
+          %th Environment
+          %th Last deployment
+          %th Date
+        = render @environments
diff --git a/app/views/projects/environments/new.html.haml b/app/views/projects/environments/new.html.haml
new file mode 100644
index 00000000000..89e06567196
--- /dev/null
+++ b/app/views/projects/environments/new.html.haml
@@ -0,0 +1,12 @@
+- page_title 'New Environment'
+
+.row.prepend-top-default.append-bottom-default
+  .col-lg-3
+    %h4.prepend-top-0
+      New Environment
+    %p
+      Environments allow you to track deployments of your application
+      = succeed "." do
+        = link_to "Read more about environments", help_page_path("ci/environments")
+
+  = render 'form'
diff --git a/app/views/projects/environments/show.html.haml b/app/views/projects/environments/show.html.haml
new file mode 100644
index 00000000000..b17aba2431f
--- /dev/null
+++ b/app/views/projects/environments/show.html.haml
@@ -0,0 +1,37 @@
+- @no_container = true
+- page_title "Environments"
+= render "projects/pipelines/head"
+
+%div{ class: container_class }
+  .top-area
+    .col-md-9
+      %h3.page-title= @environment.name.titleize
+
+    .col-md-3
+      .nav-controls
+        - if can?(current_user, :update_environment, @environment)
+          = link_to 'Destroy', namespace_project_environment_path(@project.namespace, @project, @environment), data: { confirm: 'Are you sure you want to delete this environment?' }, class: 'btn btn-danger', method: :delete
+
+  - if @deployments.blank?
+    .blank-state.blank-state-no-icon
+      %h2.blank-state-title
+        You don't have any deployments right now.
+      %p.blank-state-text
+        Define environments in the deploy stage(s) in
+        %code .gitlab-ci.yml
+        to track deployments here.
+      = link_to "Read more", help_page_path("ci/environments"), class: "btn btn-success"
+  - else
+    .table-holder
+      %table.table.environments
+        %thead
+          %tr
+            %th ID
+            %th Commit
+            %th Build
+            %th Date
+            %th
+
+        = render @deployments
+
+    = paginate @deployments, theme: 'gitlab'
diff --git a/app/views/projects/forks/index.html.haml b/app/views/projects/forks/index.html.haml
index 4bcf2d9d533..dbe9ddfde2f 100644
--- a/app/views/projects/forks/index.html.haml
+++ b/app/views/projects/forks/index.html.haml
@@ -40,9 +40,3 @@
 
 
 = render 'projects', projects: @forks
-
-- if @private_forks_count > 0
-  .private-forks-notice
-    = icon('lock fw', base: 'circle', class: 'fa-lg private-fork-icon')
-    %strong= pluralize(@private_forks_count, 'private fork')
-    %span you have no access to.
diff --git a/app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml b/app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml
index 5bc5c71283e..542827b2f15 100644
--- a/app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml
+++ b/app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml
@@ -50,10 +50,12 @@
 
   %td.duration
     - if generic_commit_status.duration
+      = icon("clock-o")
       #{duration_in_words(generic_commit_status.finished_at, generic_commit_status.started_at)}
 
   %td.timestamp
     - if generic_commit_status.finished_at
+      = icon("calendar")
       %span #{time_ago_with_tooltip(generic_commit_status.finished_at)}
 
   - if defined?(coverage) && coverage
diff --git a/app/views/projects/graphs/_head.html.haml b/app/views/projects/graphs/_head.html.haml
index 8becaea246f..ca347406dfe 100644
--- a/app/views/projects/graphs/_head.html.haml
+++ b/app/views/projects/graphs/_head.html.haml
@@ -1,12 +1,16 @@
-- page_specific_javascripts asset_path("graphs/application.js")
-%ul.nav-links
-  = nav_link(action: :show) do
-    = link_to 'Contributors', namespace_project_graph_path
-  = nav_link(action: :commits) do
-    = link_to 'Commits', commits_namespace_project_graph_path
-  = nav_link(action: :languages) do
-    = link_to 'Languages', languages_namespace_project_graph_path
-  - if @project.builds_enabled?
-    = nav_link(action: :ci) do
-      = link_to ci_namespace_project_graph_path do
-        Continuous Integration
+.nav-links.sub-nav
+  %ul{ class: (container_class) }
+
+    - content_for :page_specific_javascripts do
+      = page_specific_javascript_tag('lib/chart.js')
+      = page_specific_javascript_tag('graphs/application.js')
+    = nav_link(action: :show) do
+      = link_to 'Contributors', namespace_project_graph_path
+    = nav_link(action: :commits) do
+      = link_to 'Commits', commits_namespace_project_graph_path
+    = nav_link(action: :languages) do
+      = link_to 'Languages', languages_namespace_project_graph_path
+    - if @project.builds_enabled?
+      = nav_link(action: :ci) do
+        = link_to ci_namespace_project_graph_path do
+          Continuous Integration
diff --git a/app/views/projects/graphs/ci.html.haml b/app/views/projects/graphs/ci.html.haml
index 19ccc125ea8..6be4273b6ab 100644
--- a/app/views/projects/graphs/ci.html.haml
+++ b/app/views/projects/graphs/ci.html.haml
@@ -1,15 +1,18 @@
+- @no_container = true
 - page_title "Continuous Integration", "Graphs"
 = render 'head'
-.row-content-block.append-bottom-default
-  .oneline
-    A collection of graphs for Continuous Integration
 
-#charts.ci-charts
-  .row
-    .col-md-6
-      = render 'projects/graphs/ci/overall'
-    .col-md-6
-      = render 'projects/graphs/ci/build_times'
+%div{ class: container_class }
+  .sub-header-block
+    .oneline
+      A collection of graphs for Continuous Integration
 
-  %hr
-  = render 'projects/graphs/ci/builds'
+  #charts.ci-charts
+    .row
+      .col-md-6
+        = render 'projects/graphs/ci/overall'
+      .col-md-6
+        = render 'projects/graphs/ci/build_times'
+
+    %hr
+    = render 'projects/graphs/ci/builds'
diff --git a/app/views/projects/graphs/commits.html.haml b/app/views/projects/graphs/commits.html.haml
index d9b2fb6c065..65db8af494d 100644
--- a/app/views/projects/graphs/commits.html.haml
+++ b/app/views/projects/graphs/commits.html.haml
@@ -1,52 +1,54 @@
+- @no_container = true
 - page_title "Commits", "Graphs"
 = render 'head'
 
-.row-content-block.append-bottom-default
-  .tree-ref-holder
-    = render 'shared/ref_switcher', destination: 'graphs_commits'
-  %ul.breadcrumb.repo-breadcrumb
-    = commits_breadcrumbs
+%div{ class: container_class }
+  .sub-header-block
+    .tree-ref-holder
+      = render 'shared/ref_switcher', destination: 'graphs_commits'
+    %ul.breadcrumb.repo-breadcrumb
+      = commits_breadcrumbs
 
-%p.lead
-  Commit statistics for
-  %strong #{@ref}
-  #{@commits_graph.start_date.strftime('%b %d')} - #{@commits_graph.end_date.strftime('%b %d')}
+  %p.lead
+    Commit statistics for
+    %strong #{@ref}
+    #{@commits_graph.start_date.strftime('%b %d')} - #{@commits_graph.end_date.strftime('%b %d')}
 
-.row
-  .col-md-6
-    %ul
-      %li
-        %p.lead
-          %strong #{@commits_graph.commits.size}
-          commits during
-          %strong #{@commits_graph.duration}
-          days
-      %li
-        %p.lead
-          Average
-          %strong #{@commits_graph.commit_per_day}
-          commits per day
-      %li
-        %p.lead
-          Contributed by
-          %strong #{@commits_graph.authors}
-          authors
-  .col-md-6
-    %div
-      %p.slead
-        Commits per day of month
-      %canvas#month-chart
-.row
-  .col-md-6
-    %div
-      %p.slead
-        Commits per day hour (UTC)
-      %canvas#hour-chart
-  .col-md-6
-    %div
-      %p.slead
-        Commits per weekday
-      %canvas#weekday-chart
+  .row
+    .col-md-6
+      %ul
+        %li
+          %p.lead
+            %strong #{@commits_graph.commits.size}
+            commits during
+            %strong #{@commits_graph.duration}
+            days
+        %li
+          %p.lead
+            Average
+            %strong #{@commits_graph.commit_per_day}
+            commits per day
+        %li
+          %p.lead
+            Contributed by
+            %strong #{@commits_graph.authors}
+            authors
+    .col-md-6
+      %div
+        %p.slead
+          Commits per day of month
+        %canvas#month-chart
+  .row
+    .col-md-6
+      %div
+        %p.slead
+          Commits per day hour (UTC)
+        %canvas#hour-chart
+    .col-md-6
+      %div
+        %p.slead
+          Commits per weekday
+        %canvas#weekday-chart
 
 :javascript
   var responsiveChart = function (selector, data) {
diff --git a/app/views/projects/graphs/languages.html.haml b/app/views/projects/graphs/languages.html.haml
index 249c16f4709..fcfcae0be20 100644
--- a/app/views/projects/graphs/languages.html.haml
+++ b/app/views/projects/graphs/languages.html.haml
@@ -1,24 +1,26 @@
+- @no_container = true
 - page_title "Languages", "Graphs"
 = render 'head'
 
-.row-content-block.append-bottom-default
-  .oneline
-    Programming languages used in this repository
+%div{ class: container_class }
+  .sub-header-block
+    .oneline
+      Programming languages used in this repository
 
-.row
-  .col-md-8
-    %canvas#languages-chart{ height: 400 }
-  .col-md-4
-    %ul.bordered-list
-      - @languages.each do |language|
-        %li
-          %span{ style: "color: #{language[:color]}" }
-            = icon('circle')
-          &nbsp;
-          = language[:label]
-          .pull-right
-            = language[:value]
-            \%
+  .row
+    .col-md-8
+      %canvas#languages-chart{ height: 400 }
+    .col-md-4
+      %ul.bordered-list
+        - @languages.each do |language|
+          %li
+            %span{ style: "color: #{language[:color]}" }
+              = icon('circle')
+            &nbsp;
+            = language[:label]
+            .pull-right
+              = language[:value]
+              \%
 
 :javascript
   var data = #{@languages.to_json};
diff --git a/app/views/projects/graphs/show.html.haml b/app/views/projects/graphs/show.html.haml
index 33970e7b909..a985b442b2d 100644
--- a/app/views/projects/graphs/show.html.haml
+++ b/app/views/projects/graphs/show.html.haml
@@ -1,29 +1,31 @@
+- @no_container = true
 - page_title "Contributors", "Graphs"
 = render 'head'
 
-.row-content-block.append-bottom-default
-  .tree-ref-holder
-    = render 'shared/ref_switcher', destination: 'graphs'
-  %ul.breadcrumb.repo-breadcrumb
-    = commits_breadcrumbs
-
-.loading-graph
-  .center
-    %h3.page-title
-      %i.fa.fa-spinner.fa-spin
-      Building repository graph.
-    %p.slead Please wait a moment, this page will automatically refresh when ready.
-
-.stat-graph.hide
-  .header.clearfix
-    %h3#date_header.page-title
-    %p.light
-      Commits to #{@ref}, excluding merge commits. Limited to 6,000 commits.
-    %input#brush_change{:type => "hidden"}
-  .graphs
-    #contributors-master
-    #contributors.clearfix
-      %ol.contributors-list.clearfix
+%div{ class: container_class }
+  .sub-header-block
+    .tree-ref-holder
+      = render 'shared/ref_switcher', destination: 'graphs'
+    %ul.breadcrumb.repo-breadcrumb
+      = commits_breadcrumbs
+
+  .loading-graph
+    .center
+      %h3.page-title
+        %i.fa.fa-spinner.fa-spin
+        Building repository graph.
+      %p.slead Please wait a moment, this page will automatically refresh when ready.
+
+  .stat-graph.hide
+    .header.clearfix
+      %h3#date_header.page-title
+      %p.light
+        Commits to #{@ref}, excluding merge commits. Limited to 6,000 commits.
+      %input#brush_change{:type => "hidden"}
+    .graphs.row
+      #contributors-master
+      #contributors.clearfix
+        %ol.contributors-list.clearfix
 
 
 
diff --git a/app/views/projects/imports/new.html.haml b/app/views/projects/imports/new.html.haml
index a8a8caf7280..2cd8d03e30e 100644
--- a/app/views/projects/imports/new.html.haml
+++ b/app/views/projects/imports/new.html.haml
@@ -10,7 +10,7 @@
     .panel-body
       %pre
         :preserve
-          #{sanitize_repo_path(@project.import_error)}
+          #{sanitize_repo_path(@project, @project.import_error)}
 
 = form_for @project, url: namespace_project_import_path(@project.namespace, @project), method: :post, html: { class: 'form-horizontal' } do |f|
   = render "shared/import_form", f: f
diff --git a/app/views/projects/imports/show.html.haml b/app/views/projects/imports/show.html.haml
index c0d1ce0d120..4d8ee562e6a 100644
--- a/app/views/projects/imports/show.html.haml
+++ b/app/views/projects/imports/show.html.haml
@@ -7,7 +7,7 @@
         Forking in progress.
       - else
         Import in progress.
-    - unless @project.forked?
+    - if @project.external_import?
       %p.monospace git clone --bare #{@project.safe_import_url}
     %p Please wait while we import the repository for you. Refresh at will.
     :javascript
diff --git a/app/views/projects/issues/_discussion.html.haml b/app/views/projects/issues/_discussion.html.haml
index b151393abab..c2f4457b60b 100644
--- a/app/views/projects/issues/_discussion.html.haml
+++ b/app/views/projects/issues/_discussion.html.haml
@@ -1,7 +1,7 @@
 - content_for :note_actions do
   - if can?(current_user, :update_issue, @issue)
-    = link_to 'Reopen issue', issue_path(@issue, issue: {state_event: :reopen}, status_only: true, format: 'json'), data: {no_turbolink: true, original_text: "Reopen issue", alternative_text: "Comment & reopen issue"}, class: "btn btn-nr btn-grouped btn-reopen btn-comment js-note-target-reopen #{issue_button_visibility(@issue, false)}", title: 'Reopen issue'
-    = link_to 'Close issue', issue_path(@issue, issue: {state_event: :close}, status_only: true, format: 'json'), data: {no_turbolink: true, original_text: "Close issue", alternative_text: "Comment & close issue"}, class: "btn btn-nr btn-grouped btn-close btn-comment js-note-target-close #{issue_button_visibility(@issue, true)}", title: 'Close issue'
+    = link_to 'Reopen issue', issue_path(@issue, issue: {state_event: :reopen}, status_only: true, format: 'json'), data: {no_turbolink: true, original_text: "Reopen issue", alternative_text: "Comment & reopen issue"}, class: "btn btn-nr btn-reopen btn-comment js-note-target-reopen #{issue_button_visibility(@issue, false)}", title: 'Reopen issue'
+    = link_to 'Close issue', issue_path(@issue, issue: {state_event: :close}, status_only: true, format: 'json'), data: {no_turbolink: true, original_text: "Close issue", alternative_text: "Comment & close issue"}, class: "btn btn-nr btn-close btn-comment js-note-target-close #{issue_button_visibility(@issue, true)}", title: 'Close issue'
 
 #notes
   = render 'projects/notes/notes_with_form'
diff --git a/app/views/projects/issues/_head.html.haml b/app/views/projects/issues/_head.html.haml
index 166dae248b6..403adb7426b 100644
--- a/app/views/projects/issues/_head.html.haml
+++ b/app/views/projects/issues/_head.html.haml
@@ -1,5 +1,5 @@
-%ul.nav-links.sub-nav
-  %div{ class: (container_class) }
+.nav-links.sub-nav
+  %ul{ class: (container_class) }
     - if project_nav_tab?(:issues) && !current_controller?(:merge_requests)
       = nav_link(controller: :issues) do
         = link_to url_for_project_issues(@project, only_path: true), title: 'Issues' do
diff --git a/app/views/projects/issues/index.html.haml b/app/views/projects/issues/index.html.haml
index 68befa5196f..3742f61a1f8 100644
--- a/app/views/projects/issues/index.html.haml
+++ b/app/views/projects/issues/index.html.haml
@@ -8,17 +8,38 @@
     = auto_discovery_link_tag(:atom, namespace_project_issues_url(@project.namespace, @project, :atom, private_token: current_user.private_token), title: "#{@project.name} issues")
 
 %div{ class: (container_class) }
-  .top-area
-    = render 'shared/issuable/nav', type: :issues
-    .nav-controls
-      - if current_user
-        = link_to namespace_project_issues_path(@project.namespace, @project, :atom, { private_token: current_user.private_token }), class: 'btn append-right-10' do
-          = icon('rss')
-          %span.icon-label
-            Subscribe
-      = render 'shared/issuable/search_form', path: namespace_project_issues_path(@project.namespace, @project)
+  - if @project.issues.any?
+    .top-area
+      = render 'shared/issuable/nav', type: :issues
+      .nav-controls
+        - if current_user
+          = link_to namespace_project_issues_path(@project.namespace, @project, :atom, { private_token: current_user.private_token }), class: 'btn append-right-10' do
+            = icon('rss')
+            %span.icon-label
+              Subscribe
+        = render 'shared/issuable/search_form', path: namespace_project_issues_path(@project.namespace, @project)
+        - if can? current_user, :create_issue, @project
+          = link_to new_namespace_project_issue_path(@project.namespace, @project, issue: { assignee_id: @issuable_finder.assignee.try(:id), milestone_id: @issuable_finder.milestones.try(:first).try(:id) }), class: "btn btn-new", title: "New Issue", id: "new_issue_link" do
+            New Issue
+    = render 'shared/issuable/filter', type: :issues
+
+    .issues-holder
+      = render "issues"
+  - else
+    .blank-state.blank-state-welcome
+      %h2.blank-state-title.blank-state-welcome-title
+        Welcome to GitLab Issues
+      %p.blank-state-text
+        Code, test, and deploy together
+    .blank-state
+      .blank-state-icon
+        = custom_icon("issues", size: 50)
+      %h3.blank-state-title
+        You don't have any issues right now.
+      %p.blank-state-text
+        Issues are the best way to track your project progress
       - if can? current_user, :create_issue, @project
-        = link_to new_namespace_project_issue_path(@project.namespace, @project, issue: { assignee_id: @issuable_finder.assignee.try(:id), milestone_id: @issuable_finder.milestones.try(:first).try(:id) }), class: "btn btn-new", title: "New Issue", id: "new_issue_link" do
+        = link_to new_namespace_project_issue_path(@project.namespace, @project), class: "btn btn-new", title: "New Issue", id: "new_issue_link" do
           New Issue
 
   = render 'shared/issuable/filter', type: :issues
diff --git a/app/views/projects/labels/index.html.haml b/app/views/projects/labels/index.html.haml
index 6e1baa46b05..db66a0edbd8 100644
--- a/app/views/projects/labels/index.html.haml
+++ b/app/views/projects/labels/index.html.haml
@@ -3,10 +3,11 @@
 - hide_class = ''
 = render "projects/issues/head"
 
-%div{ class: (container_class) }
-  .top-area
+%div{ class: container_class }
+  .top-area.adjust
     .nav-text
-      Labels can be applied to issues and merge requests.
+      Labels can be applied to issues and merge requests. Star a label to make it a priority label. Order the prioritized labels to change their relative priority, by dragging.
+
     .nav-controls
       - if can?(current_user, :admin_label, @project)
         = link_to new_namespace_project_label_path(@project.namespace, @project), class: "btn btn-new" do
@@ -19,10 +20,9 @@
       .prioritized-labels{ class: ('hide' if hide) }
         %h5 Prioritized Labels
         %ul.content-list.manage-labels-list.js-prioritized-labels{ "data-url" => set_priorities_namespace_project_labels_path(@project.namespace, @project) }
+          %p.empty-message{ class: ('hidden' unless @prioritized_labels.empty?) } No prioritized labels yet
           - if @prioritized_labels.present?
             = render @prioritized_labels
-          - else
-            %p.empty-message No prioritized labels yet
     .other-labels
       - if can?(current_user, :admin_label, @project)
         %h5{ class: ('hide' if hide) } Other Labels
diff --git a/app/views/projects/merge_requests/_discussion.html.haml b/app/views/projects/merge_requests/_discussion.html.haml
index 393998f15b9..53dd300c35c 100644
--- a/app/views/projects/merge_requests/_discussion.html.haml
+++ b/app/views/projects/merge_requests/_discussion.html.haml
@@ -1,8 +1,8 @@
 - content_for :note_actions do
   - if can?(current_user, :update_merge_request, @merge_request)
     - if @merge_request.open?
-      = link_to 'Close merge request', merge_request_path(@merge_request, merge_request: {state_event: :close }), method: :put, class: "btn btn-nr btn-comment btn-grouped btn-close close-mr-link js-note-target-close", title: "Close merge request", data: {original_text: "Close merge request", alternative_text: "Comment & close merge request"}
+      = link_to 'Close merge request', merge_request_path(@merge_request, merge_request: {state_event: :close }), method: :put, class: "btn btn-nr btn-comment btn-close close-mr-link js-note-target-close", title: "Close merge request", data: {original_text: "Close merge request", alternative_text: "Comment & close merge request"}
     - if @merge_request.closed?
-      = link_to 'Reopen merge request', merge_request_path(@merge_request, merge_request: {state_event: :reopen }), method: :put, class: "btn btn-nr btn-comment btn-grouped btn-reopen reopen-mr-link js-note-target-reopen", title: "Reopen merge request", data: {original_text: "Reopen merge request", alternative_text: "Comment & reopen merge request"}
+      = link_to 'Reopen merge request', merge_request_path(@merge_request, merge_request: {state_event: :reopen }), method: :put, class: "btn btn-nr btn-comment btn-reopen reopen-mr-link js-note-target-reopen", title: "Reopen merge request", data: {original_text: "Reopen merge request", alternative_text: "Comment & reopen merge request"}
 
 #notes= render "projects/notes/notes_with_form"
diff --git a/app/views/projects/merge_requests/_new_compare.html.haml b/app/views/projects/merge_requests/_new_compare.html.haml
index b08524574e4..de39964fca8 100644
--- a/app/views/projects/merge_requests/_new_compare.html.haml
+++ b/app/views/projects/merge_requests/_new_compare.html.haml
@@ -21,7 +21,7 @@
                   selected: f.object.source_project_id
           .merge-request-select.dropdown
             = f.hidden_field :source_branch
-            = dropdown_toggle "Select source branch", { toggle: "dropdown", field_name: "#{f.object_name}[source_branch]" }, { toggle_class: "js-compare-dropdown js-source-branch" }
+            = dropdown_toggle f.object.source_branch || "Select source branch", { toggle: "dropdown", field_name: "#{f.object_name}[source_branch]" }, { toggle_class: "js-compare-dropdown js-source-branch" }
             .dropdown-menu.dropdown-menu-selectable.dropdown-source-branch
               = dropdown_title("Select source branch")
               = dropdown_filter("Search branches")
diff --git a/app/views/projects/merge_requests/_show.html.haml b/app/views/projects/merge_requests/_show.html.haml
index c4df8bd504f..873ed9b59ee 100644
--- a/app/views/projects/merge_requests/_show.html.haml
+++ b/app/views/projects/merge_requests/_show.html.haml
@@ -17,11 +17,11 @@
             = link_to "#modal_merge_info", class: "btn inline btn-grouped btn-sm", "data-toggle" => "modal" do
               Check out branch
 
-          %span.dropdown
+          %span.dropdown.inline.prepend-left-5
             %a.btn.btn-sm.dropdown-toggle{ data: {toggle: :dropdown} }
               Download as
               %span.caret
-            %ul.dropdown-menu
+            %ul.dropdown-menu.dropdown-menu-align-right
               %li= link_to "Email Patches", merge_request_path(@merge_request, format: :patch)
               %li= link_to "Plain Diff",    merge_request_path(@merge_request, format: :diff)
       .normal
@@ -37,12 +37,12 @@
     = render "projects/merge_requests/widget/show.html.haml"
 
     - if @merge_request.source_branch_exists? && @merge_request.mergeable? && @merge_request.can_be_merged_by?(current_user)
-      .light.prepend-top-default
+      .light.prepend-top-default.append-bottom-default
         You can also accept this merge request manually using the
         = succeed '.' do
           = link_to "command line", "#modal_merge_info", class: "how_to_merge_link vlink", title: "How To Merge", "data-toggle" => "modal"
 
-    - if @commits.present?
+    - if @commits_count.nonzero?
       %ul.merge-request-tabs.nav-links.no-top.no-bottom
         %li.notes-tab
           = link_to namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: {target: 'div#notes', action: 'notes', toggle: 'tab'} do
@@ -51,7 +51,7 @@
         %li.commits-tab
           = link_to commits_namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: {target: 'div#commits', action: 'commits', toggle: 'tab'} do
             Commits
-            %span.badge= @commits.size
+            %span.badge= @commits_count
         - if @pipeline
           %li.builds-tab
             = link_to builds_namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: {target: '#builds', action: 'builds', toggle: 'tab'} do
diff --git a/app/views/projects/merge_requests/index.html.haml b/app/views/projects/merge_requests/index.html.haml
index 9f948d41dda..ace275c689b 100644
--- a/app/views/projects/merge_requests/index.html.haml
+++ b/app/views/projects/merge_requests/index.html.haml
@@ -3,7 +3,7 @@
 = render "projects/issues/head"
 = render 'projects/last_push'
 
-%div{ class: (container_class) }
+%div{ class: container_class }
   .top-area
     = render 'shared/issuable/nav', type: :merge_requests
     .nav-controls
diff --git a/app/views/projects/merge_requests/show/_commits.html.haml b/app/views/projects/merge_requests/show/_commits.html.haml
index a8f09f855d4..0b05785430b 100644
--- a/app/views/projects/merge_requests/show/_commits.html.haml
+++ b/app/views/projects/merge_requests/show/_commits.html.haml
@@ -2,4 +2,5 @@
   = icon("sort-amount-desc")
   Most recent commits displayed first
 
-= render "projects/commits/commits", project: @merge_request.project
+%ol#commits-list.list-unstyled
+  = render "projects/commits/commits", project: @merge_request.project
diff --git a/app/views/projects/merge_requests/show/_how_to_merge.html.haml b/app/views/projects/merge_requests/show/_how_to_merge.html.haml
index 0dbd159298e..b727efaa6a6 100644
--- a/app/views/projects/merge_requests/show/_how_to_merge.html.haml
+++ b/app/views/projects/merge_requests/show/_how_to_merge.html.haml
@@ -8,7 +8,7 @@
         %p
           %strong Step 1.
           Fetch and check out the branch for this merge request
-        = clipboard_button(clipboard_target: 'pre#merge-info-1')
+        = clipboard_button(clipboard_target: "pre#merge-info-1")
         %pre.dark#merge-info-1
           - if @merge_request.for_fork?
             :preserve
@@ -25,7 +25,7 @@
         %p
           %strong Step 3.
           Merge the branch and fix any conflicts that come up
-        = clipboard_button(clipboard_target: 'pre#merge-info-3')
+        = clipboard_button(clipboard_target: "pre#merge-info-3")
         %pre.dark#merge-info-3
           - if @merge_request.for_fork?
             :preserve
@@ -38,7 +38,7 @@
         %p
           %strong Step 4.
           Push the result of the merge to GitLab
-        = clipboard_button(clipboard_target: 'pre#merge-info-4')
+        = clipboard_button(clipboard_target: "pre#merge-info-4")
         %pre.dark#merge-info-4
           :preserve
             git push origin #{h @merge_request.target_branch}
diff --git a/app/views/projects/merge_requests/show/_mr_title.html.haml b/app/views/projects/merge_requests/show/_mr_title.html.haml
index 5bf5210aeab..b24bdf22ceb 100644
--- a/app/views/projects/merge_requests/show/_mr_title.html.haml
+++ b/app/views/projects/merge_requests/show/_mr_title.html.haml
@@ -19,13 +19,13 @@
           Options
         .dropdown-menu.dropdown-menu-align-right.hidden-lg
           %ul
-            %li{ class: issue_button_visibility(@merge_request, true) }
+            %li{ class: merge_request_button_visibility(@merge_request, true) }
               = link_to 'Close', merge_request_path(@merge_request, merge_request: { state_event: :close }), method: :put, title: 'Close merge request'
-            %li{ class: issue_button_visibility(@merge_request, false) }
+            %li{ class: merge_request_button_visibility(@merge_request, false) }
               = link_to 'Reopen', merge_request_path(@merge_request, merge_request: {state_event: :reopen }), method: :put, class: 'reopen-mr-link', title: 'Reopen merge request'
             %li
               = link_to 'Edit', edit_namespace_project_merge_request_path(@project.namespace, @project, @merge_request), class: 'issuable-edit'
-        = link_to 'Close', merge_request_path(@merge_request, merge_request: { state_event: :close }), method: :put, class: "hidden-xs hidden-sm btn btn-grouped btn-close #{issue_button_visibility(@merge_request, true)}", title: 'Close merge request'
-        = link_to 'Reopen', merge_request_path(@merge_request, merge_request: {state_event: :reopen }), method: :put, class: "hidden-xs hidden-sm btn btn-grouped btn-reopen reopen-mr-link #{issue_button_visibility(@merge_request, false)}", title: 'Reopen merge request'
+        = link_to 'Close', merge_request_path(@merge_request, merge_request: { state_event: :close }), method: :put, class: "hidden-xs hidden-sm btn btn-grouped btn-close #{merge_request_button_visibility(@merge_request, true)}", title: 'Close merge request'
+        = link_to 'Reopen', merge_request_path(@merge_request, merge_request: {state_event: :reopen }), method: :put, class: "hidden-xs hidden-sm btn btn-grouped btn-reopen reopen-mr-link #{merge_request_button_visibility(@merge_request, false)}", title: 'Reopen merge request'
         = link_to edit_namespace_project_merge_request_path(@project.namespace, @project, @merge_request), class: "hidden-xs hidden-sm btn btn-grouped issuable-edit" do
           Edit
diff --git a/app/views/projects/merge_requests/widget/_heading.html.haml b/app/views/projects/merge_requests/widget/_heading.html.haml
index 08a38d283d2..489c632ae22 100644
--- a/app/views/projects/merge_requests/widget/_heading.html.haml
+++ b/app/views/projects/merge_requests/widget/_heading.html.haml
@@ -7,7 +7,7 @@
           CI build
           = ci_label_for_status(status)
         for
-        - commit = @merge_request.last_commit
+        - commit = @merge_request.diff_head_commit
         = succeed "." do
           = link_to @pipeline.short_sha, namespace_project_commit_path(@merge_request.source_project.namespace, @merge_request.source_project, @pipeline.sha), class: "monospace"
         %span.ci-coverage
@@ -24,7 +24,7 @@
           CI build
           = ci_label_for_status(status)
         for
-        - commit = @merge_request.last_commit
+        - commit = @merge_request.diff_head_commit
         = succeed "." do
           = link_to commit.short_id, namespace_project_commit_path(@merge_request.source_project.namespace, @merge_request.source_project, commit), class: "monospace"
         %span.ci-coverage
@@ -33,12 +33,12 @@
 
     .ci_widget
       = icon("spinner spin")
-      Checking CI status for #{@merge_request.last_commit_short_sha}&hellip;
+      Checking CI status for #{@merge_request.diff_head_commit.short_id}&hellip;
 
     .ci_widget.ci-not_found{style: "display:none"}
       = icon("times-circle")
-      Could not find CI status for #{@merge_request.last_commit_short_sha}.
+      Could not find CI status for #{@merge_request.diff_head_commit.short_id}.
 
     .ci_widget.ci-error{style: "display:none"}
       = icon("times-circle")
-      Could not connect to the CI server. Please check your settings and try again.
\ No newline at end of file
+      Could not connect to the CI server. Please check your settings and try again.
diff --git a/app/views/projects/merge_requests/widget/_merged.html.haml b/app/views/projects/merge_requests/widget/_merged.html.haml
index ec4beae9727..19b5d0ff066 100644
--- a/app/views/projects/merge_requests/widget/_merged.html.haml
+++ b/app/views/projects/merge_requests/widget/_merged.html.haml
@@ -6,46 +6,29 @@
       - if @merge_request.merge_event
         by #{link_to_member(@project, @merge_request.merge_event.author, avatar: true)}
         #{time_ago_with_tooltip(@merge_request.merge_event.created_at)}
-    %div
-      - if !@merge_request.source_branch_exists? || (params[:delete_source] == 'true')
+    - if !@merge_request.source_branch_exists? || (params[:delete_source] == 'true')
+      %p
+        The changes were merged into
+        #{link_to @merge_request.target_branch, namespace_project_commits_path(@project.namespace, @project, @merge_request.target_branch), class: "label-branch"}.
+        The source branch has been removed.
+      = render 'projects/merge_requests/widget/merged_buttons'
+    - elsif @merge_request.can_remove_source_branch?(current_user)
+      .remove_source_branch_widget
         %p
           The changes were merged into
           #{link_to @merge_request.target_branch, namespace_project_commits_path(@project.namespace, @project, @merge_request.target_branch), class: "label-branch"}.
-          The source branch has been removed.
-        = render 'projects/merge_requests/widget/merged_buttons'
-      - elsif @merge_request.can_remove_source_branch?(current_user)
-        .remove_source_branch_widget
-          %p
-            The changes were merged into
-            #{link_to @merge_request.target_branch, namespace_project_commits_path(@project.namespace, @project, @merge_request.target_branch), class: "label-branch"}.
-            You can remove the source branch now.
-          = render 'projects/merge_requests/widget/merged_buttons', source_branch_exists: true
-        .remove_source_branch_widget.failed.hide
-          %p
-            Failed to remove source branch '#{@merge_request.source_branch}'.
-
-        .remove_source_branch_in_progress.hide
-          %p
-            = icon('spinner spin')
-            Removing source branch '#{@merge_request.source_branch}'. Please wait, this page will be automatically reloaded.
-
-        :javascript
-          $('.remove_source_branch').on('click', function() {
-            $('.remove_source_branch_widget').hide();
-            $('.remove_source_branch_in_progress').show();
-          });
-
-          $(".remove_source_branch").on("ajax:success", function (e, data, status, xhr) {
-            location.reload();
-          });
+          You can remove the source branch now.
+        = render 'projects/merge_requests/widget/merged_buttons', source_branch_exists: true
+      .remove_source_branch_widget.failed.hide
+        %p
+          Failed to remove source branch '#{@merge_request.source_branch}'.
 
-          $(".remove_source_branch").on("ajax:error", function (e, data, status, xhr) {
-            $('.remove_source_branch_widget').hide();
-            $('.remove_source_branch_in_progress').hide();
-            $('.remove_source_branch_widget.failed').show();
-          });
-      - else
+      .remove_source_branch_in_progress.hide
         %p
-          The changes were merged into
-          #{link_to @merge_request.target_branch, namespace_project_commits_path(@project.namespace, @project, @merge_request.target_branch), class: "label-branch"}.
-        = render 'projects/merge_requests/widget/merged_buttons'
+          = icon('spinner spin')
+          Removing source branch '#{@merge_request.source_branch}'. Please wait, this page will be automatically reloaded.
+    - else
+      %p
+        The changes were merged into
+        #{link_to @merge_request.target_branch, namespace_project_commits_path(@project.namespace, @project, @merge_request.target_branch), class: "label-branch"}.
+      = render 'projects/merge_requests/widget/merged_buttons'
diff --git a/app/views/projects/merge_requests/widget/_merged_buttons.haml b/app/views/projects/merge_requests/widget/_merged_buttons.haml
index 56167509af9..d836a253507 100644
--- a/app/views/projects/merge_requests/widget/_merged_buttons.haml
+++ b/app/views/projects/merge_requests/widget/_merged_buttons.haml
@@ -3,9 +3,9 @@
 - mr_can_be_cherry_picked = @merge_request.can_be_cherry_picked?
 
 - if can_remove_source_branch || mr_can_be_reverted || mr_can_be_cherry_picked
-  .btn-group
+  .clearfix.merged-buttons
     - if can_remove_source_branch
-      = link_to namespace_project_branch_path(@merge_request.source_project.namespace, @merge_request.source_project, @merge_request.source_branch), remote: true, method: :delete, class: "btn btn-default btn-grouped btn-sm remove_source_branch" do
+      = link_to namespace_project_branch_path(@merge_request.source_project.namespace, @merge_request.source_project, @merge_request.source_branch), remote: true, method: :delete, class: "btn btn-default btn-sm remove_source_branch" do
         = icon('trash-o')
         Remove Source Branch
     - if mr_can_be_reverted
diff --git a/app/views/projects/merge_requests/widget/_open.html.haml b/app/views/projects/merge_requests/widget/_open.html.haml
index 0e0af57d76e..dc18f715f25 100644
--- a/app/views/projects/merge_requests/widget/_open.html.haml
+++ b/app/views/projects/merge_requests/widget/_open.html.haml
@@ -22,10 +22,10 @@
     - elsif @merge_request.can_be_merged?
       = render 'projects/merge_requests/widget/open/accept'
 
-  - if @closes_issues.present?
+  - if mr_closes_issues.present?
     .mr-widget-footer
       %span
         %i.fa.fa-check
-        Accepting this merge request will close #{"issue".pluralize(@closes_issues.size)}
+        Accepting this merge request will close #{"issue".pluralize(mr_closes_issues.size)}
         = succeed '.' do
-          != markdown issues_sentence(@closes_issues), pipeline: :gfm, author: @merge_request.author
+          != markdown issues_sentence(mr_closes_issues), pipeline: :gfm, author: @merge_request.author
diff --git a/app/views/projects/merge_requests/widget/open/_accept.html.haml b/app/views/projects/merge_requests/widget/open/_accept.html.haml
index 941513febbd..bf2e76f0083 100644
--- a/app/views/projects/merge_requests/widget/open/_accept.html.haml
+++ b/app/views/projects/merge_requests/widget/open/_accept.html.haml
@@ -2,7 +2,7 @@
 
 = form_for [:merge, @project.namespace.becomes(Namespace), @project, @merge_request], remote: true, method: :post, html: { class: 'accept-mr-form js-quick-submit js-requires-input' } do |f|
   = hidden_field_tag :authenticity_token, form_authenticity_token
-  = hidden_field_tag :sha, @merge_request.source_sha
+  = hidden_field_tag :sha, @merge_request.diff_head_sha
   .accept-merge-holder.clearfix.js-toggle-container
     .clearfix
       .accept-action
diff --git a/app/views/projects/merge_requests/widget/open/_merge_when_build_succeeds.html.haml b/app/views/projects/merge_requests/widget/open/_merge_when_build_succeeds.html.haml
index ad898ff153b..2b6b5e05e86 100644
--- a/app/views/projects/merge_requests/widget/open/_merge_when_build_succeeds.html.haml
+++ b/app/views/projects/merge_requests/widget/open/_merge_when_build_succeeds.html.haml
@@ -16,7 +16,7 @@
   - if remove_source_branch_button || user_can_cancel_automatic_merge
     .clearfix.prepend-top-10
       - if remove_source_branch_button
-        = link_to merge_namespace_project_merge_request_path(@merge_request.target_project.namespace, @merge_request.target_project, @merge_request, merge_when_build_succeeds: true, should_remove_source_branch: true, sha: @merge_request.source_sha), remote: true, method: :post, class: "btn btn-grouped btn-primary btn-sm remove_source_branch" do
+        = link_to merge_namespace_project_merge_request_path(@merge_request.target_project.namespace, @merge_request.target_project, @merge_request, merge_when_build_succeeds: true, should_remove_source_branch: true, sha: @merge_request.diff_head_sha), remote: true, method: :post, class: "btn btn-grouped btn-primary btn-sm remove_source_branch" do
           = icon('times')
           Remove Source Branch When Merged
 
diff --git a/app/views/projects/milestones/_form.html.haml b/app/views/projects/milestones/_form.html.haml
index f5e2b927da8..cbf1ba04170 100644
--- a/app/views/projects/milestones/_form.html.haml
+++ b/app/views/projects/milestones/_form.html.haml
@@ -19,6 +19,7 @@
         = f.label :due_date, "Due Date", class: "control-label"
         .col-sm-10
           = f.text_field :due_date, class: "datepicker form-control", placeholder: "Select due date"
+          %a.inline.prepend-top-5.js-clear-due-date{ href: "#" } Clear due date
 
   .form-actions
     - if @milestone.new_record?
@@ -27,10 +28,3 @@
     -else
       = f.submit 'Save changes', class: "btn-save btn"
       = link_to "Cancel", namespace_project_milestone_path(@project.namespace, @project, @milestone), class: "btn btn-cancel"
-
-
-:javascript
-  $(".datepicker").datepicker({
-    dateFormat: "yy-mm-dd",
-    onSelect: function(dateText, inst) { $("#milestone_due_date").val(dateText) }
-  }).datepicker("setDate", $.datepicker.parseDate('yy-mm-dd', $('#milestone_due_date').val()));
diff --git a/app/views/projects/milestones/index.html.haml b/app/views/projects/milestones/index.html.haml
index b0e0bdfff5a..ad2bfbec915 100644
--- a/app/views/projects/milestones/index.html.haml
+++ b/app/views/projects/milestones/index.html.haml
@@ -2,7 +2,7 @@
 - page_title "Milestones"
 = render "projects/issues/head"
 
-%div{ class: (container_class) }
+%div{ class: container_class }
   .top-area
     = render 'shared/milestones_filter'
 
diff --git a/app/views/projects/network/_head.html.haml b/app/views/projects/network/_head.html.haml
index 86295a3d011..8f6805268d5 100644
--- a/app/views/projects/network/_head.html.haml
+++ b/app/views/projects/network/_head.html.haml
@@ -1,6 +1,6 @@
 - @no_container = true
 
-%div{ class: (container_class) }
+%div{ class: container_class }
   .row-content-block.second-block.content-component-block
     .tree-ref-holder
       = render partial: 'shared/ref_switcher', locals: {destination: 'graph'}
diff --git a/app/views/projects/network/show.html.haml b/app/views/projects/network/show.html.haml
index bf9baaea889..091af4df4a1 100644
--- a/app/views/projects/network/show.html.haml
+++ b/app/views/projects/network/show.html.haml
@@ -1,7 +1,10 @@
 - page_title "Network", @ref
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_tag('lib/raphael.js')
+  = page_specific_javascript_tag('network/application.js')
 = render "projects/commits/head"
 = render "head"
-%div{ class: (container_class) }
+%div{ class: container_class }
   .project-network
     .controls
       = form_tag namespace_project_network_path(@project.namespace, @project, @id), method: :get, class: 'form-inline network-form' do |f|
@@ -14,14 +17,5 @@
               = check_box_tag :filter_ref, 1, @options[:filter_ref]
               %span Begin with the selected commit
 
-    .network-graph
+    .network-graph{ data: { url: @url, commit_url: @commit_url, ref: @ref, commit_id: @commit.id } }
       = spinner nil, true
-
-:javascript
-  network_graph = new Network({
-    url: "#{escape_javascript(@url)}",
-    commit_url: "#{escape_javascript(@commit_url)}",
-    ref: "#{escape_javascript(@ref)}",
-    commit_id: '#{@commit.id}'
-  })
-  new ShortcutsNetwork(network_graph.branch_graph)
diff --git a/app/views/projects/new.html.haml b/app/views/projects/new.html.haml
index f9ac16b32f3..c72d0140bb9 100644
--- a/app/views/projects/new.html.haml
+++ b/app/views/projects/new.html.haml
@@ -1,109 +1,115 @@
 - page_title    'New Project'
 - header_title  "Projects", dashboard_projects_path
 
-%h3.page-title
-  New Project
-%hr
-
 .project-edit-container
   .project-edit-errors
     = render 'projects/errors'
-  .project-edit-content
-
-    = form_for @project, html: { class: 'new_project form-horizontal js-requires-input' } do |f|
-      .form-group.project-name-holder
-        = f.label :path, class: 'control-label' do
-          Project path
-        .col-sm-10
-          .input-group
-            - if current_user.can_select_namespace?
-              .input-group-addon
-                = root_url
-              = f.select :namespace_id, namespaces_options(params[:namespace_id] || :current_user, display_path: true), {}, {class: 'select2 js-select-namespace', tabindex: 1}
-              .input-group-addon
-                \/
-            - else
-              .input-group-addon
-                #{root_url}#{current_user.username}/
-            = f.text_field :path, placeholder: "my-awesome-project", class: "form-control", tabindex: 2, autofocus: true, required: true
-
-          - if current_user.can_create_group?
-            .help-block
-              Want to house several dependent projects under the same namespace?
-              = link_to "Create a group", new_group_path
+  .row.prepend-top-default
+    .col-lg-3.profile-settings-sidebar
+      %h4.prepend-top-0
+        New project
+      %p
+        Create or Import your project from popular Git services
+    .col-lg-9
+      = form_for @project, html: { class: 'new_project' } do |f|
+        %fieldset.append-bottom-0
+          .form-group.col-xs-12.col-sm-6
+            = f.label :namespace_id, class: 'label-light' do
+              %span
+                Project path
+            .form-group
+              .input-group
+                - if current_user.can_select_namespace?
+                  .input-group-addon
+                    = root_url
+                  = f.select :namespace_id, namespaces_options(params[:namespace_id] || :current_user, display_path: true), {}, {class: 'select2 js-select-namespace', tabindex: 1}
 
-      - if import_sources_enabled?
-        .project-import.js-toggle-container
-          .form-group
-            %label.control-label Import project from
-            .col-sm-10
-              - if github_import_enabled?
-                - if github_import_configured?
-                  = link_to status_import_github_path, class: 'btn import_github' do
-                    %i.fa.fa-github
-                    GitHub
                 - else
-                  = link_to '#', class: 'how_to_import_link btn import_github' do
-                    %i.fa.fa-github
-                    GitHub
-                  = render 'github_import_modal'
-
-              - if bitbucket_import_enabled?
-                - if bitbucket_import_configured?
-                  = link_to status_import_bitbucket_path, class: 'btn import_bitbucket', "data-no-turbolink" => "true" do
-                    %i.fa.fa-bitbucket
-                    Bitbucket
-                - else
-                  = link_to status_import_bitbucket_path, class: 'how_to_import_link btn import_bitbucket', "data-no-turbolink" => "true" do
-                    %i.fa.fa-bitbucket
-                    Bitbucket
-                  = render 'bitbucket_import_modal'
-
-              - if gitlab_import_enabled?
-                - if gitlab_import_configured?
-                  = link_to status_import_gitlab_path, class: 'btn import_gitlab' do
-                    %i.fa.fa-heart
-                    GitLab.com
-                - else
-                  = link_to status_import_gitlab_path, class: 'how_to_import_link btn import_gitlab' do
-                    %i.fa.fa-heart
-                    GitLab.com
-                  = render 'gitlab_import_modal'
-
-              - if gitorious_import_enabled?
-                = link_to new_import_gitorious_path, class: 'btn import_gitorious' do
-                  %i.icon-gitorious.icon-gitorious-small
-                  Gitorious.org
-
-              - if google_code_import_enabled?
-                = link_to new_import_google_code_path, class: 'btn import_google_code' do
-                  %i.fa.fa-google
-                  Google Code
-
-              - if fogbugz_import_enabled?
-                = link_to new_import_fogbugz_path, class: 'btn import_fogbugz' do
-                  %i.fa.fa-bug
-                  Fogbugz
-
-              - if git_import_enabled?
-                = link_to "#", class: 'btn js-toggle-button import_git' do
-                  %i.fa.fa-git
-                  %span Any repo by URL
-
-          .js-toggle-content.hide
-            = render "shared/import_form", f: f
-
-      .prepend-botton-10
-
-      .form-group
-        = f.label :description, class: 'control-label' do
-          Description
-          %span.light (optional)
-        .col-sm-10
-          = f.text_area :description, class: "form-control", rows: 3, maxlength: 250, tabindex: 3
-      = render 'shared/visibility_level', f: f, visibility_level: default_project_visibility, can_change_visibility_level: true, form_model: @project
+                  .input-group-addon.static-namespace
+                    #{root_url}#{current_user.username}/
+          .form-group.col-xs-12.col-sm-6.project-path
+            = f.label :namespace_id, class: 'label-light' do
+              %span
+                Project name
+            = f.text_field :path, placeholder: "my-awesome-project", class: "form-control", tabindex: 2, autofocus: true, required: true
+        - if current_user.can_create_group?
+          .help-block
+            Want to house several dependent projects under the same namespace?
+            = link_to "Create a group", new_group_path
+
+        - if import_sources_enabled?
+          .project-import.js-toggle-container
+            .form-group.clearfix
+              = f.label :visibility_level, class: 'label-light' do
+                Import project from
+              .col-sm-12.import-buttons
+                %div
+                  - if github_import_enabled?
+                    = link_to new_import_github_path, class: 'btn import_github' do
+                      = icon 'github', text: 'GitHub'
+                %div
+                  - if bitbucket_import_enabled?
+                    - if bitbucket_import_configured?
+                      = link_to status_import_bitbucket_path, class: 'btn import_bitbucket', "data-no-turbolink" => "true" do
+                        %i.fa.fa-bitbucket
+                        Bitbucket
+                    - else
+                      = link_to status_import_bitbucket_path, class: 'how_to_import_link btn import_bitbucket', "data-no-turbolink" => "true" do
+                        %i.fa.fa-bitbucket
+                        Bitbucket
+                      = render 'bitbucket_import_modal'
+                %div
+                  - if gitlab_import_enabled?
+                    - if gitlab_import_configured?
+                      = link_to status_import_gitlab_path, class: 'btn import_gitlab' do
+                        %i.fa.fa-heart
+                        GitLab.com
+                    - else
+                      = link_to status_import_gitlab_path, class: 'how_to_import_link btn import_gitlab' do
+                        %i.fa.fa-heart
+                        GitLab.com
+                      = render 'gitlab_import_modal'
+                %div
+                  - if gitorious_import_enabled?
+                    = link_to new_import_gitorious_path, class: 'btn import_gitorious' do
+                      %i.icon-gitorious.icon-gitorious-small
+                      Gitorious.org
+                %div
+                  - if google_code_import_enabled?
+                    = link_to new_import_google_code_path, class: 'btn import_google_code' do
+                      %i.fa.fa-google
+                      Google Code
+                %div
+                  - if fogbugz_import_enabled?
+                    = link_to new_import_fogbugz_path, class: 'btn import_fogbugz' do
+                      %i.fa.fa-bug
+                      Fogbugz
+                %div
+                  - if git_import_enabled?
+                    = link_to "#", class: 'btn js-toggle-button import_git' do
+                      %i.fa.fa-git
+                      %span Repo by URL
+                %div
+                  - if gitlab_project_import_enabled?
+                    = link_to new_import_gitlab_project_path, class: 'btn import_gitlab_project project-submit' do
+                      %i.fa.fa-gitlab
+                      %span GitLab export
+
+            .js-toggle-content.hide
+              = render "shared/import_form", f: f
+
+        .form-group
+          = f.label :description, class: 'label-light' do
+            Project description
+            %span.light (optional)
+          = f.text_area :description, placeholder: 'Description format',  class: "form-control", rows: 3, maxlength: 250
+
+        .form-group.project-visibility-level-holder
+          = f.label :visibility_level, class: 'label-light' do
+            Visibility Level
+            = link_to "(?)", help_page_path("public_access/public_access")
+          = render('shared/visibility_radios', model_method: :visibility_level, form: f, selected_level: @project.visibility_level, form_model: @project)
 
-      .form-actions
         = f.submit 'Create project', class: "btn btn-create project-submit", tabindex: 4
         = link_to 'Cancel', dashboard_projects_path, class: 'btn btn-cancel'
 
@@ -119,6 +125,38 @@
     e.preventDefault();
     var import_modal = $(this).next(".modal").show();
   });
+
   $('.modal-header .close').bind('click', function() {
     $(".modal").hide();
   });
+
+  $('.import_gitlab_project').bind('click', function() {
+    var _href = $("a.import_gitlab_project").attr("href");
+    $(".import_gitlab_project").attr("href", _href + '?namespace_id=' + $("#project_namespace_id").val() + '&path=' + $("#project_path").val());
+  });
+
+  $('.import_gitlab_project').attr('disabled',true)
+  $('.import_gitlab_project').attr('title', 'Project path required.');
+
+  $('.import_gitlab_project').click(function( event ) {
+    if($('.import_gitlab_project').attr('disabled')) {
+      event.preventDefault();
+      new Flash("Please enter a path for the project to be imported to.");
+    }
+  });
+
+  $('#project_path').keyup(function(){
+    if($(this).val().length !=0) {
+      $('.import_gitlab_project').attr('disabled', false);
+      $('.import_gitlab_project').attr('title','');
+      $(".flash-container").html("")
+    } else {
+      $('.import_gitlab_project').attr('disabled',true);
+      $('.import_gitlab_project').attr('title', 'Project path required.');
+    }
+  });
+
+  $('.import_git').click(function( event ) {
+    $projectImportUrl = $('#project_import_url')
+    $projectImportUrl.attr('disabled', !$projectImportUrl.attr('disabled'))
+  });
\ No newline at end of file
diff --git a/app/views/projects/notes/_diff_notes_with_reply.html.haml b/app/views/projects/notes/_diff_notes_with_reply.html.haml
index 8144c1ba49e..ec6c4938efc 100644
--- a/app/views/projects/notes/_diff_notes_with_reply.html.haml
+++ b/app/views/projects/notes/_diff_notes_with_reply.html.haml
@@ -4,5 +4,4 @@
   %td.notes_content
     %ul.notes{ data: { discussion_id: note.discussion_id } }
       = render partial: "projects/notes/note", collection: notes, as: :note
-    .discussion-reply-holder
-      = link_to_reply_discussion(note)
+    = link_to_reply_discussion(note)
diff --git a/app/views/projects/notes/_diff_notes_with_reply_parallel.html.haml b/app/views/projects/notes/_diff_notes_with_reply_parallel.html.haml
index 45986b0d1e8..e50a4f86d03 100644
--- a/app/views/projects/notes/_diff_notes_with_reply_parallel.html.haml
+++ b/app/views/projects/notes/_diff_notes_with_reply_parallel.html.haml
@@ -8,8 +8,7 @@
       %ul.notes{ data: { discussion_id: note_left.discussion_id } }
         = render partial: "projects/notes/note", collection: notes_left, as: :note
 
-      .discussion-reply-holder
-        = link_to_reply_discussion(note_left, 'old')
+      = link_to_reply_discussion(note_left, 'old')
   - else
     %td.notes_line.old= ""
     %td.notes_content.parallel.old= ""
@@ -20,8 +19,7 @@
       %ul.notes{ data: { discussion_id: note_right.discussion_id } }
         = render partial: "projects/notes/note", collection: notes_right, as: :note
 
-      .discussion-reply-holder
-        = link_to_reply_discussion(note_right, 'new')
+      = link_to_reply_discussion(note_right, 'new')
   - else
     %td.notes_line.new= ""
     %td.notes_content.parallel.new= ""
diff --git a/app/views/projects/notes/_edit_form.html.haml b/app/views/projects/notes/_edit_form.html.haml
index c87a3fadf72..8620f492282 100644
--- a/app/views/projects/notes/_edit_form.html.haml
+++ b/app/views/projects/notes/_edit_form.html.haml
@@ -6,6 +6,6 @@
       = render 'projects/notes/hints'
 
     .note-form-actions.clearfix
-      = f.submit 'Save Comment', class: 'btn btn-nr btn-save btn-grouped js-comment-button'
+      = f.submit 'Save Comment', class: 'btn btn-nr btn-save js-comment-button'
       %button.btn.btn-nr.btn-cancel.note-edit-cancel{ type: 'button' }
         Cancel
diff --git a/app/views/projects/notes/_form.html.haml b/app/views/projects/notes/_form.html.haml
index 67ed38a7b22..7c61ba750fe 100644
--- a/app/views/projects/notes/_form.html.haml
+++ b/app/views/projects/notes/_form.html.haml
@@ -7,6 +7,7 @@
   = f.hidden_field :noteable_id
   = f.hidden_field :noteable_type
   = f.hidden_field :type
+  = f.hidden_field :position
 
   = render layout: 'projects/md_preview', locals: { preview_class: "md-preview", referenced_users: true } do
     = render 'projects/zen', f: f, attr: :note, classes: 'note-textarea js-note-text', placeholder: "Write a comment or drag your files here..."
@@ -14,7 +15,7 @@
     .error-alert
 
   .note-form-actions.clearfix
-    = f.submit 'Comment', class: "btn btn-nr btn-create comment-btn btn-grouped js-comment-button"
+    = f.submit 'Comment', class: "btn btn-nr btn-create append-right-10 comment-btn js-comment-button"
     = yield(:note_actions)
     %a.btn.btn-cancel.js-note-discard{role: "button", data: {cancel_text: "Cancel"}}
       Discard draft
diff --git a/app/views/projects/notes/_hints.html.haml b/app/views/projects/notes/_hints.html.haml
index 0b002043408..25466e7562e 100644
--- a/app/views/projects/notes/_hints.html.haml
+++ b/app/views/projects/notes/_hints.html.haml
@@ -1,8 +1,8 @@
 .comment-toolbar.clearfix
   .toolbar-text
     Styling with
-    = link_to 'Markdown', help_page_path('markdown', 'markdown'), target: '_blank', tabindex: -1
+    = link_to 'Markdown', help_page_path('markdown/markdown'), target: '_blank', tabindex: -1
     is supported
   %button.toolbar-button.markdown-selector{ type: 'button', tabindex: '-1' }
     = icon('file-image-o', class: 'toolbar-button-icon')
-    Attach a file
+    Attach a file
\ No newline at end of file
diff --git a/app/views/projects/notes/_note.html.haml b/app/views/projects/notes/_note.html.haml
index bcdbff08011..af0046886fb 100644
--- a/app/views/projects/notes/_note.html.haml
+++ b/app/views/projects/notes/_note.html.haml
@@ -17,10 +17,10 @@
           %a{ href: "##{dom_id(note)}" }
             = time_ago_with_tooltip(note.created_at, placement: 'bottom', html_class: 'note-created-ago')
         .note-actions
-          - access = note.project.team.human_max_access(note.author.id)
-          - if access
+          - access = note_max_access_for_user(note)
+          - if access and not note.system
             %span.note-role.hidden-xs= access
-          - if current_user
+          - if current_user and not note.system
             = link_to '#', title: 'Award Emoji', class: 'note-action-button note-emoji-button js-add-award js-note-emoji', data: { position: 'right' } do
               = icon('spinner spin')
               = icon('smile-o')
@@ -32,7 +32,7 @@
       .note-body{class: note_editable ? 'js-task-list-container' : ''}
         .note-text
           = preserve do
-            = markdown(note.note, pipeline: :note, cache_key: [note, "note"], author: note.author)
+            = note.note_html
           = edited_time_ago_with_tooltip(note, placement: 'bottom', html_class: 'note_edited_ago', include_author: true)
         - if note_editable
           = render 'projects/notes/edit_form', note: note
diff --git a/app/views/projects/notes/_notes_with_form.html.haml b/app/views/projects/notes/_notes_with_form.html.haml
index 1c39ce897a3..56d302fab82 100644
--- a/app/views/projects/notes/_notes_with_form.html.haml
+++ b/app/views/projects/notes/_notes_with_form.html.haml
@@ -2,6 +2,8 @@
   = render "projects/notes/notes"
 %ul.notes.notes-form.timeline
   %li.timeline-entry
+    .flash-container.timeline-content
+
     - if can? current_user, :create_note, @project
       .timeline-icon.hidden-xs.hidden-sm
         %a.author_link{ href: user_path(current_user) }
diff --git a/app/views/projects/notes/discussions/_diff_with_notes.html.haml b/app/views/projects/notes/discussions/_diff_with_notes.html.haml
index 6401245bf73..4a69b8f8840 100644
--- a/app/views/projects/notes/discussions/_diff_with_notes.html.haml
+++ b/app/views/projects/notes/discussions/_diff_with_notes.html.haml
@@ -1,30 +1,17 @@
 - note = discussion_notes.first
-- diff = note.diff
-- return unless diff
+- diff_file = note.diff_file
+- return unless diff_file
+
+- blob = note.blob
+
+.diff-file.file-holder
+  .file-title
+    = render "projects/diffs/file_header", diff_file: diff_file, blob: blob, diff_commit: diff_file.content_commit, project: note.project, url: diff_note_path(note)
 
-.diff-file
-  .diff-header
-    %span
-      - if diff.deleted_file
-        = diff.old_path
-      - else
-        = diff.new_path
-        - if diff.a_mode && diff.b_mode && diff.a_mode != diff.b_mode
-          %span.file-mode= "#{diff.a_mode} → #{diff.b_mode}"
   .diff-content.code.js-syntax-highlight
     %table
       - note.truncated_diff_lines.each do |line|
-        - type = line.type
-        - line_code = generate_line_code(note.diff_file_path, line)
-        %tr.line_holder{ id: line_code, class: "#{type}" }
-          - if type == "match"
-            %td.old_line.diff-line-num= "..."
-            %td.new_line.diff-line-num= "..."
-            %td.line_content.match= line.text
-          - else
-            %td.old_line.diff-line-num{ data: { linenumber: type == "new" ? "&nbsp;".html_safe : line.old_pos } }
-            %td.new_line.diff-line-num{ data: { linenumber: type == "old" ? "&nbsp;".html_safe : line.new_pos } }
-            %td.line_content{ class: ['noteable_line', type, line_code], line_code: line_code }= diff_line_content(line.text, type)
+        = render "projects/diffs/line", line: line, diff_file: diff_file, plain: true
 
-            - if line_code == note.line_code
-              = render "projects/notes/diff_notes_with_reply", notes: discussion_notes
+        - if note.for_line?(line)
+          = render "projects/notes/diff_notes_with_reply", notes: discussion_notes
diff --git a/app/views/projects/notes/discussions/_notes.html.haml b/app/views/projects/notes/discussions/_notes.html.haml
index e598e3c7c63..a785149549d 100644
--- a/app/views/projects/notes/discussions/_notes.html.haml
+++ b/app/views/projects/notes/discussions/_notes.html.haml
@@ -3,5 +3,4 @@
   .notes{ data: { discussion_id: note.discussion_id } }
     %ul.notes.timeline
       = render partial: "projects/notes/note", collection: discussion_notes, as: :note
-  .discussion-reply-holder
-    = link_to_reply_discussion(note)
+  = link_to_reply_discussion(note)
diff --git a/app/views/projects/pipelines/_head.html.haml b/app/views/projects/pipelines/_head.html.haml
index d0ba0d27d7c..d65faf86d4e 100644
--- a/app/views/projects/pipelines/_head.html.haml
+++ b/app/views/projects/pipelines/_head.html.haml
@@ -1,5 +1,5 @@
-%ul.nav-links.sub-nav
-  %div{ class: (container_class) }
+.nav-links.sub-nav
+  %ul{ class: (container_class) }
     - if project_nav_tab? :pipelines
       = nav_link(controller: :pipelines) do
         = link_to project_pipelines_path(@project), title: 'Pipelines', class: 'shortcuts-pipelines' do
@@ -11,3 +11,9 @@
         = link_to project_builds_path(@project), title: 'Builds', class: 'shortcuts-builds' do
           %span
             Builds
+
+    - if project_nav_tab? :environments
+      = nav_link(controller: %w(environments)) do
+        = link_to project_environments_path(@project), title: 'Environments', class: 'shortcuts-environments' do
+          %span
+            Environments
diff --git a/app/views/projects/pipelines/index.html.haml b/app/views/projects/pipelines/index.html.haml
index b70693eeb62..5f466bdbac2 100644
--- a/app/views/projects/pipelines/index.html.haml
+++ b/app/views/projects/pipelines/index.html.haml
@@ -2,7 +2,7 @@
 - page_title "Pipelines"
 = render "projects/pipelines/head"
 
-%div{ class: (container_class) }
+%div{ class: container_class }
   .top-area
     %ul.nav-links
       %li{class: ('active' if @scope.nil?)}
@@ -28,10 +28,10 @@
     .nav-controls
       - if can? current_user, :create_pipeline, @project
         = link_to new_namespace_project_pipeline_path(@project.namespace, @project), class: 'btn btn-create' do
-          New pipeline
+          Run pipeline
 
         - unless @repository.gitlab_ci_yml
-          = link_to 'Get started with Pipelines', help_page_path('ci/quick_start', 'README'), class: 'btn btn-info'
+          = link_to 'Get started with Pipelines', help_page_path('ci/quick_start/README'), class: 'btn btn-info'
 
         = link_to ci_lint_path, class: 'btn btn-default' do
           %span CI Lint
@@ -45,13 +45,13 @@
       .table-holder
         %table.table.builds
           %tbody
-            %th ID
+            %th Status
             %th Commit
             - stages.each do |stage|
               %th.stage
                 %span.has-tooltip{ title: "#{stage.titleize}" }
-                  = stage.titleize.pluralize
-            %th Duration
+                  = stage.titleize
+            %th
             %th
           = render @pipelines, commit_sha: true, stage: true, allow_retry: true, stages: stages
 
diff --git a/app/views/projects/project_members/_group_members.html.haml b/app/views/projects/project_members/_group_members.html.haml
index cb6136c215a..e783d8c72c5 100644
--- a/app/views/projects/project_members/_group_members.html.haml
+++ b/app/views/projects/project_members/_group_members.html.haml
@@ -2,8 +2,7 @@
   .panel-heading
     %strong #{@group.name}
     group members
-    %small
-      (#{members.count})
+    %span.badge= members.size
     - if can?(current_user, :admin_group_member, @group)
       .controls
         = link_to 'Manage group members',
diff --git a/app/views/projects/project_members/_new_project_member.html.haml b/app/views/projects/project_members/_new_project_member.html.haml
index 82892a33358..ea3d82d858e 100644
--- a/app/views/projects/project_members/_new_project_member.html.haml
+++ b/app/views/projects/project_members/_new_project_member.html.haml
@@ -12,7 +12,7 @@
       = select_tag :access_level, options_for_select(ProjectMember.access_level_roles, @project_member.access_level), class: "project-access-select select2"
       .help-block
         Read more about role permissions
-        %strong= link_to "here", help_page_path("permissions", "permissions"), class: "vlink"
+        %strong= link_to "here", help_page_path("permissions/permissions"), class: "vlink"
 
   .form-actions
     = f.submit 'Add users to project', class: "btn btn-create"
diff --git a/app/views/projects/project_members/_shared_group_members.html.haml b/app/views/projects/project_members/_shared_group_members.html.haml
index 952844acefc..77370c14def 100644
--- a/app/views/projects/project_members/_shared_group_members.html.haml
+++ b/app/views/projects/project_members/_shared_group_members.html.haml
@@ -1,6 +1,7 @@
 - @project_group_links.each do |group_links|
   - shared_group = group_links.group
-  - shared_group_users_count = group_links.group.group_members.count
+  - shared_group_members = shared_group.members
+  - shared_group_users_count = shared_group_members.size
   .panel.panel-default
     .panel-heading
       Shared with
@@ -15,7 +16,7 @@
             Edit group members
     %ul.content-list
       = render partial: 'shared/members/member',
-               collection: shared_group.group_members.order(access_level: :desc).limit(20),
+               collection: shared_group_members.order(access_level: :desc).limit(20),
                as: :member,
                locals: { show_controls: false, show_roles: false }
       - if shared_group_users_count > 20
diff --git a/app/views/projects/project_members/_team.html.haml b/app/views/projects/project_members/_team.html.haml
index 03207614258..b0bfdd235f7 100644
--- a/app/views/projects/project_members/_team.html.haml
+++ b/app/views/projects/project_members/_team.html.haml
@@ -2,8 +2,7 @@
   .panel-heading
     %strong #{@project.name}
     project members
-    %small
-      (#{members.count})
+    %span.badge= members.size
     .controls
       = form_tag namespace_project_project_members_path(@project.namespace, @project), method: :get, class: 'form-inline member-search-form'  do
         .form-group
diff --git a/app/views/projects/project_members/index.html.haml b/app/views/projects/project_members/index.html.haml
index 357ccccaf1d..9031f01b496 100644
--- a/app/views/projects/project_members/index.html.haml
+++ b/app/views/projects/project_members/index.html.haml
@@ -13,9 +13,9 @@
           Users with access to this project are listed below.
         = render "new_project_member"
 
-    = render 'shared/members/requests', membership_source: @project, members: @project_members.request
+    = render 'shared/members/requests', membership_source: @project, requesters: @requesters
 
-  = render 'team', members: @project_members.non_request
+  = render 'team', members: @project_members
 
   - if @group
     = render "group_members", members: @group_members
diff --git a/app/views/projects/project_members/update.js.haml b/app/views/projects/project_members/update.js.haml
index 2fb3a41d541..45f8ef89060 100644
--- a/app/views/projects/project_members/update.js.haml
+++ b/app/views/projects/project_members/update.js.haml
@@ -1,2 +1,2 @@
 :plain
-  $("##{dom_id(@project_member)}").replaceWith('#{escape_javascript(render("project_member", member: @project_member))}');
+  $("##{dom_id(@project_member)}").replaceWith('#{escape_javascript(render('shared/members/member', member: @project_member))}');
diff --git a/app/views/projects/protected_branches/_branches_list.html.haml b/app/views/projects/protected_branches/_branches_list.html.haml
index 565905cbe7b..97cb1a9052b 100644
--- a/app/views/projects/protected_branches/_branches_list.html.haml
+++ b/app/views/projects/protected_branches/_branches_list.html.haml
@@ -1,6 +1,6 @@
 %h5.prepend-top-0
-  Already Protected (#{@branches.size})
-- if @branches.empty?
+  Already Protected (#{@protected_branches.size})
+- if @protected_branches.empty?
   %p.settings-message.text-center
     No branches are protected, protect a branch with the form above.
 - else
@@ -9,33 +9,18 @@
     %table.table.protected-branches-list
       %colgroup
         %col{ width: "30%" }
-        %col{ width: "30%" }
+        %col{ width: "25%" }
         %col{ width: "25%" }
         - if can_admin_project
           %col
       %thead
         %tr
-          %th Branch
-          %th Last commit
-          %th Developers can push
+          %th Protected Branch
+          %th Commit
+          %th Developers Can Push
           - if can_admin_project
             %th
       %tbody
-        - @branches.each do |branch|
-          - @url = namespace_project_protected_branch_path(@project.namespace, @project, branch)
-          %tr
-            %td
-              = link_to(branch.name, namespace_project_commits_path(@project.namespace, @project, branch.name))
-              - if @project.root_ref?(branch.name)
-                %span.label.label-info.prepend-left-5 default
-            %td
-              - if commit = branch.commit
-                = link_to(commit.short_id, namespace_project_commit_path(@project.namespace, @project, commit.id), class: 'commit_short_id')
-                #{time_ago_with_tooltip(commit.committed_date)}
-              - else
-                (branch was removed from repository)
-            %td
-              = check_box_tag("developers_can_push", branch.id, branch.developers_can_push, data: { url: @url })
-            - if can_admin_project
-              %td
-                = link_to 'Unprotect', [@project.namespace.becomes(Namespace), @project, branch], data: { confirm: 'Branch will be writable for developers. Are you sure?' }, method: :delete, class: "btn btn-warning btn-sm"
+        = render partial: @protected_branches, locals: { can_admin_project: can_admin_project }
+
+  = paginate @protected_branches, theme: 'gitlab'
diff --git a/app/views/projects/protected_branches/_dropdown.html.haml b/app/views/projects/protected_branches/_dropdown.html.haml
new file mode 100644
index 00000000000..b803d932e67
--- /dev/null
+++ b/app/views/projects/protected_branches/_dropdown.html.haml
@@ -0,0 +1,17 @@
+= f.hidden_field(:name)
+
+= dropdown_tag("Protected Branch",
+               options: { title: "Pick protected branch", toggle_class: 'js-protected-branch-select js-filter-submit',
+                          filter: true, dropdown_class: "dropdown-menu-selectable", placeholder: "Search protected branches",
+                          footer_content: true,
+                          data: { show_no: true, show_any: true, show_upcoming: true,
+                                  selected: params[:protected_branch_name],
+                                  project_id: @project.try(:id) } }) do
+
+  %ul.dropdown-footer-list.hidden.protected-branch-select-footer-list
+    %li
+      = link_to '#', title: "New Protected Branch", class: "create-new-protected-branch" do
+        Create new
+
+:javascript
+  new ProtectedBranchSelect();
diff --git a/app/views/projects/protected_branches/_matching_branch.html.haml b/app/views/projects/protected_branches/_matching_branch.html.haml
new file mode 100644
index 00000000000..8a5332ca5bb
--- /dev/null
+++ b/app/views/projects/protected_branches/_matching_branch.html.haml
@@ -0,0 +1,9 @@
+%tr
+  %td
+    = link_to matching_branch.name, namespace_project_tree_path(@project.namespace, @project, matching_branch.name)
+    - if @project.root_ref?(matching_branch.name)
+      %span.label.label-info.prepend-left-5 default
+  %td
+    - commit = @project.commit(matching_branch.name)
+    = link_to(commit.short_id, namespace_project_commit_path(@project.namespace, @project, commit.id), class: 'commit_short_id')
+    = time_ago_with_tooltip(commit.committed_date)
diff --git a/app/views/projects/protected_branches/_protected_branch.html.haml b/app/views/projects/protected_branches/_protected_branch.html.haml
new file mode 100644
index 00000000000..474aec3a97c
--- /dev/null
+++ b/app/views/projects/protected_branches/_protected_branch.html.haml
@@ -0,0 +1,21 @@
+- url = namespace_project_protected_branch_path(@project.namespace, @project, protected_branch)
+%tr
+  %td
+    = protected_branch.name
+    - if @project.root_ref?(protected_branch.name)
+      %span.label.label-info.prepend-left-5 default
+  %td
+    - if protected_branch.wildcard?
+      - matching_branches = protected_branch.matching(repository.branches)
+      = link_to pluralize(matching_branches.count, "matching branch"), namespace_project_protected_branch_path(@project.namespace, @project, protected_branch)
+    - else
+      - if commit = protected_branch.commit
+        = link_to(commit.short_id, namespace_project_commit_path(@project.namespace, @project, commit.id), class: 'commit_short_id')
+        = time_ago_with_tooltip(commit.committed_date)
+      - else
+        (branch was removed from repository)
+  %td
+    = check_box_tag("developers_can_push", protected_branch.id, protected_branch.developers_can_push, data: { url: url })
+  - if can_admin_project
+    %td
+      = link_to 'Unprotect', [@project.namespace.becomes(Namespace), @project, protected_branch], data: { confirm: 'Branch will be writable for developers. Are you sure?' }, method: :delete, class: "btn btn-warning btn-sm pull-right"
diff --git a/app/views/projects/protected_branches/index.html.haml b/app/views/projects/protected_branches/index.html.haml
index c7d317dbaee..3fab95751e0 100644
--- a/app/views/projects/protected_branches/index.html.haml
+++ b/app/views/projects/protected_branches/index.html.haml
@@ -4,30 +4,38 @@
   .col-lg-3
     %h4.prepend-top-0
       = page_title
-    %p Keep stable branches secure and force developers to use Merge Requests
-  .col-lg-9
-    %h5.prepend-top-0
-      Protect a branch
-    .account-well.append-bottom-default
-      %p.light-header.append-bottom-0 Protected branches are designed to
+    %p Keep stable branches secure and force developers to use merge requests.
+    %p.prepend-top-20
+      Protected branches are designed to:
       %ul
-        %li prevent pushes from everybody except #{link_to "masters", help_page_path("permissions", "permissions"), class: "vlink"}
+        %li prevent pushes from everybody except #{link_to "masters", help_page_path("permissions/permissions"), class: "vlink"}
         %li prevent anyone from force pushing to the branch
         %li prevent anyone from deleting the branch
-      %p.append-bottom-0 Read more about #{link_to "project permissions", help_page_path("permissions", "permissions"), class: "underlined-link"}
+      %p.append-bottom-0 Read more about #{link_to "project permissions", help_page_path("permissions/permissions"), class: "underlined-link"}
+  .col-lg-9
+    %h5.prepend-top-0
+      Protect a branch
     - if can? current_user, :admin_project, @project
       = form_for [@project.namespace.becomes(Namespace), @project, @protected_branch] do |f|
         = form_errors(@protected_branch)
 
         .form-group
           = f.label :name, "Branch", class: "label-light"
-          = f.select(:name, @project.open_branches.map { |br| [br.name, br.name] } , {include_blank: true}, {class: "select2", data: {placeholder: "Select branch"}})
+          = render partial: "dropdown", locals: { f: f }
+          %p.help-block
+            = link_to "Wildcards", help_page_path('workflow/protected_branches', anchor: "wildcard-protected-branches")
+            such as
+            %code *-stable
+            or
+            %code production/*
+            are supported.
+
         .form-group
           = f.check_box :developers_can_push, class: "pull-left"
           .prepend-left-20
             = f.label :developers_can_push, "Developers can push", class: "label-light append-bottom-0"
             %p.light.append-bottom-0
               Allow developers to push to this branch
-        = f.submit "Protect", class: "btn-create btn"
+        = f.submit "Protect", class: "btn-create btn protect-branch-btn", disabled: true
     %hr
     = render "branches_list"
diff --git a/app/views/projects/protected_branches/show.html.haml b/app/views/projects/protected_branches/show.html.haml
new file mode 100644
index 00000000000..4d8169815b3
--- /dev/null
+++ b/app/views/projects/protected_branches/show.html.haml
@@ -0,0 +1,25 @@
+- page_title @protected_branch.name, "Protected Branches"
+
+.row.prepend-top-default.append-bottom-default
+  .col-lg-3
+    %h4.prepend-top-0
+      = @protected_branch.name
+
+  .col-lg-9
+    %h5 Matching Branches
+    - if @matching_branches.present?
+      .table-responsive
+        %table.table.protected-branches-list
+          %colgroup
+            %col{ width: "30%" }
+            %col{ width: "30%" }
+          %thead
+            %tr
+              %th Branch
+              %th Last commit
+          %tbody
+            - @matching_branches.each do |matching_branch|
+              = render partial: "matching_branch", object: matching_branch
+    - else
+      %p.settings-message.text-center
+        Couldn't find any matching branches.
diff --git a/app/views/projects/runners/_form.html.haml b/app/views/projects/runners/_form.html.haml
index d62f5c8f131..c45a9d4f81f 100644
--- a/app/views/projects/runners/_form.html.haml
+++ b/app/views/projects/runners/_form.html.haml
@@ -13,6 +13,12 @@
         = f.check_box :run_untagged
         %span.light Indicates whether this runner can pick jobs without tags
   .form-group
+    = label :locked, 'Lock to current projects', class: 'control-label'
+    .col-sm-10
+      .checkbox
+        = f.check_box :locked
+        %span.light When a runner is locked, it cannot be assigned to other projects
+  .form-group
     = label_tag :token, class: 'control-label' do
       Token
     .col-sm-10
diff --git a/app/views/projects/runners/_runner.html.haml b/app/views/projects/runners/_runner.html.haml
index 96e2aac451f..85225857758 100644
--- a/app/views/projects/runners/_runner.html.haml
+++ b/app/views/projects/runners/_runner.html.haml
@@ -2,8 +2,10 @@
   %h4
     = runner_status_icon(runner)
     %span.monospace
-      - if @runners.include?(runner)
+      - if @project_runners.include?(runner)
         = link_to runner.short_sha, runner_path(runner)
+        - if runner.locked?
+          = icon('lock', class: 'has-tooltip', title: 'Locked to current projects')
         %small
           = link_to edit_namespace_project_runner_path(@project.namespace, @project, runner) do
             %i.fa.fa-edit.btn
@@ -11,7 +13,7 @@
         = runner.short_sha
 
     .pull-right
-      - if @runners.include?(runner)
+      - if @project_runners.include?(runner)
         - if runner.belongs_to_one_project?
           = link_to 'Remove runner', runner_path(runner), data: { confirm: "Are you sure?" }, method: :delete, class: 'btn btn-danger btn-sm'
         - else
diff --git a/app/views/projects/runners/_specific_runners.html.haml b/app/views/projects/runners/_specific_runners.html.haml
index 8ae9f0d95f7..d469dda5b81 100644
--- a/app/views/projects/runners/_specific_runners.html.haml
+++ b/app/views/projects/runners/_specific_runners.html.haml
@@ -17,13 +17,13 @@
       Start runner!
 
 
-- if @runners.any?
+- if @project_runners.any?
   %h4.underlined-title Runners activated for this project
   %ul.bordered-list.activated-specific-runners
-    = render partial: 'runner', collection: @runners, as: :runner
+    = render partial: 'runner', collection: @project_runners, as: :runner
 
-- if @specific_runners.any?
+- if @assignable_runners.any?
   %h4.underlined-title Available specific runners
   %ul.bordered-list.available-specific-runners
-    = render partial: 'runner', collection: @specific_runners, as: :runner
-  = paginate @specific_runners
+    = render partial: 'runner', collection: @assignable_runners, as: :runner
+  = paginate @assignable_runners
diff --git a/app/views/projects/runners/show.html.haml b/app/views/projects/runners/show.html.haml
index f24e1b9144e..61b99f35d74 100644
--- a/app/views/projects/runners/show.html.haml
+++ b/app/views/projects/runners/show.html.haml
@@ -23,6 +23,9 @@
       %td Can run untagged jobs
       %td= @runner.run_untagged? ? 'Yes' : 'No'
     %tr
+      %td Locked to this project
+      %td= @runner.locked? ? 'Yes' : 'No'
+    %tr
       %td Tags
       %td
         - @runner.tag_list.each do |tag|
diff --git a/app/views/projects/show.html.haml b/app/views/projects/show.html.haml
index 4afa902b4eb..dd1cf680cfa 100644
--- a/app/views/projects/show.html.haml
+++ b/app/views/projects/show.html.haml
@@ -12,56 +12,67 @@
 = render 'projects/last_push'
 = render "home_panel"
 
-.project-stats.row-content-block.second-block
-  %div{ class: (container_class) }
-    %ul.nav
-      %li
-        = link_to project_files_path(@project) do
-          Files (#{repository_size})
-      %li
-        = link_to namespace_project_commits_path(@project.namespace, @project, current_ref) do
-          #{'Commit'.pluralize(@project.commit_count)} (#{number_with_delimiter(@project.commit_count)})
-      %li
-        = link_to namespace_project_branches_path(@project.namespace, @project) do
-          #{'Branch'.pluralize(@repository.branch_names.count)} (#{number_with_delimiter(@repository.branch_names.count)})
+%nav.project-stats{ class: (container_class) }
+  %ul.nav
+    %li
+      = link_to project_files_path(@project) do
+        Files (#{repository_size})
+    %li
+      = link_to namespace_project_commits_path(@project.namespace, @project, current_ref) do
+        #{'Commit'.pluralize(@project.commit_count)} (#{number_with_delimiter(@project.commit_count)})
+    %li
+      = link_to namespace_project_branches_path(@project.namespace, @project) do
+        #{'Branch'.pluralize(@repository.branch_count)} (#{number_with_delimiter(@repository.branch_count)})
+    %li
+      = link_to namespace_project_tags_path(@project.namespace, @project) do
+        #{'Tag'.pluralize(@repository.tag_count)} (#{number_with_delimiter(@repository.tag_count)})
+
+    - if default_project_view != 'readme' && @repository.readme
       %li
-        = link_to namespace_project_tags_path(@project.namespace, @project) do
-          #{'Tag'.pluralize(@repository.tag_names.count)} (#{number_with_delimiter(@repository.tag_names.count)})
+        = link_to 'Readme', readme_path(@project)
 
-      - if default_project_view != 'readme' && @repository.readme
-        %li
-          = link_to 'Readme', readme_path(@project)
+    - if @repository.changelog
+      %li
+        = link_to 'Changelog', changelog_path(@project)
 
-      - if @repository.changelog
-        %li
-          = link_to 'Changelog', changelog_path(@project)
+    - if @repository.license_blob
+      %li
+        = link_to license_short_name(@project), license_path(@project)
 
-      - if @repository.license_blob
-        %li
-          = link_to license_short_name(@project), license_path(@project)
+    - if @repository.contribution_guide
+      %li
+        = link_to 'Contribution guide', contribution_guide_path(@project)
 
-      - if @repository.contribution_guide
-        %li
-          = link_to 'Contribution guide', contribution_guide_path(@project)
+    - if current_user && can_push_branch?(@project, @project.default_branch)
+      - unless @repository.changelog
+        %li.missing
+          = link_to add_special_file_path(@project, file_name: 'CHANGELOG') do
+            Add Changelog
+      - unless @repository.license_blob
+        %li.missing
+          = link_to add_special_file_path(@project, file_name: 'LICENSE') do
+            Add License
+      - unless @repository.contribution_guide
+        %li.missing
+          = link_to add_special_file_path(@project, file_name: 'CONTRIBUTING.md', commit_message: 'Add contribution guide') do
+            Add Contribution guide
+      - unless @repository.gitlab_ci_yml
+        %li.missing
+          = link_to add_special_file_path(@project, file_name: '.gitlab-ci.yml') do
+            Set Up CI
+    %li.project-repo-buttons-right
+      .project-repo-buttons.project-right-buttons
+        - if current_user
+          = render 'shared/members/access_request_buttons', source: @project
 
-      - if current_user && can_push_branch?(@project, @project.default_branch)
-        - unless @repository.changelog
-          %li.missing
-            = link_to add_special_file_path(@project, file_name: 'CHANGELOG') do
-              Add Changelog
-        - unless @repository.license_blob
-          %li.missing
-            = link_to add_special_file_path(@project, file_name: 'LICENSE') do
-              Add License
-        - unless @repository.contribution_guide
-          %li.missing
-            = link_to add_special_file_path(@project, file_name: 'CONTRIBUTING.md', commit_message: 'Add contribution guide') do
-              Add Contribution guide
+        .btn-group.project-repo-btn-group
+          = render "projects/buttons/download"
+          = render 'projects/buttons/dropdown'
 
+        = render 'shared/notifications/button', notification_setting: @notification_setting
 - if @repository.commit
-  .content-block.second-block.white
-    %div{ class: container_class }
-      = render 'projects/last_commit', commit: @repository.commit, project: @project
+  .project-last-commit{ class: container_class }
+    = render 'projects/last_commit', commit: @repository.commit, project: @project
 
 %div{ class: container_class }
   - if @project.archived?
@@ -71,4 +82,4 @@
         Archived project! Repository is read-only
 
   %div{class: "project-show-#{default_project_view}"}
-    = render default_project_view
+    = render default_project_view
\ No newline at end of file
diff --git a/app/views/projects/snippets/_actions.html.haml b/app/views/projects/snippets/_actions.html.haml
index bf57beb9d07..bdbf3e5f4d6 100644
--- a/app/views/projects/snippets/_actions.html.haml
+++ b/app/views/projects/snippets/_actions.html.haml
@@ -1,27 +1,29 @@
 .hidden-xs
-  = link_to new_namespace_project_snippet_path(@project.namespace, @project), class: 'btn btn-grouped btn-create new-snippet-link', title: "New Snippet" do
-    = icon('plus')
-    New Snippet
+  - if can?(current_user, :create_project_snippet, @project)
+    = link_to new_namespace_project_snippet_path(@project.namespace, @project), class: 'btn btn-grouped btn-create new-snippet-link', title: "New Snippet" do
+      New Snippet
   - if can?(current_user, :update_project_snippet, @snippet)
     = link_to edit_namespace_project_snippet_path(@project.namespace, @project, @snippet), class: "btn btn-grouped snippable-edit" do
       Edit
   - if can?(current_user, :update_project_snippet, @snippet)
     = link_to namespace_project_snippet_path(@project.namespace, @project, @snippet), method: :delete, data: { confirm: "Are you sure?" }, class: "btn btn-grouped btn-warning", title: 'Delete Snippet' do
       Delete
-.visible-xs-block.dropdown
-  %button.btn.btn-default.btn-block.append-bottom-0.prepend-top-5{ data: { toggle: "dropdown" } }
-    Options
-    %span.caret
-  .dropdown-menu.dropdown-menu-full-width
-    %ul
-      %li
-        = link_to new_namespace_project_snippet_path(@project.namespace, @project), title: "New Snippet" do
-          New Snippet
-      - if can?(current_user, :update_project_snippet, @snippet)
-        %li
-          = link_to edit_namespace_project_snippet_path(@project.namespace, @project, @snippet) do
-            Edit
-      - if can?(current_user, :update_project_snippet, @snippet)
-        %li
-          = link_to namespace_project_snippet_path(@project.namespace, @project, @snippet), method: :delete, data: { confirm: "Are you sure?" }, title: 'Delete Snippet' do
-            Delete
+- if can?(current_user, :create_project_snippet, @project) || can?(current_user, :update_project_snippet, @snippet)
+  .visible-xs-block.dropdown
+    %button.btn.btn-default.btn-block.append-bottom-0.prepend-top-5{ data: { toggle: "dropdown" } }
+      Options
+      %span.caret
+    .dropdown-menu.dropdown-menu-full-width
+      %ul
+        - if can?(current_user, :create_project_snippet, @project)
+          %li
+            = link_to new_namespace_project_snippet_path(@project.namespace, @project), title: "New Snippet" do
+              New Snippet
+        - if can?(current_user, :update_project_snippet, @snippet)
+          %li
+            = link_to edit_namespace_project_snippet_path(@project.namespace, @project, @snippet) do
+              Edit
+        - if can?(current_user, :update_project_snippet, @snippet)
+          %li
+            = link_to namespace_project_snippet_path(@project.namespace, @project, @snippet), method: :delete, data: { confirm: "Are you sure?" }, title: 'Delete Snippet' do
+              Delete
diff --git a/app/views/projects/snippets/index.html.haml b/app/views/projects/snippets/index.html.haml
index 96fee3b17b2..1646bcf4b8a 100644
--- a/app/views/projects/snippets/index.html.haml
+++ b/app/views/projects/snippets/index.html.haml
@@ -1,10 +1,10 @@
 - page_title "Snippets"
 
-.row-content-block.top-block
+.sub-header-block
   .pull-right
-    = link_to new_namespace_project_snippet_path(@project.namespace, @project), class: "btn btn-new", title: "New Snippet" do
-      = icon('plus')
-      New Snippet
+    - if can?(current_user, :create_project_snippet, @project)
+      = link_to new_namespace_project_snippet_path(@project.namespace, @project), class: "btn btn-new", title: "New Snippet" do
+        New Snippet
 
   .oneline
     Share code pastes with others out of git repository
diff --git a/app/views/projects/tags/_tag.html.haml b/app/views/projects/tags/_tag.html.haml
index 844e1055810..2c11c0e5b21 100644
--- a/app/views/projects/tags/_tag.html.haml
+++ b/app/views/projects/tags/_tag.html.haml
@@ -15,7 +15,7 @@
         = render 'projects/tags/download', ref: tag.name, project: @project
 
       - if can?(current_user, :push_code, @project)
-        = link_to edit_namespace_project_tag_release_path(@project.namespace, @project, tag.name), class: 'btn has-tooltip', title: "Edit release notes" do
+        = link_to edit_namespace_project_tag_release_path(@project.namespace, @project, tag.name), class: 'btn has-tooltip', title: "Edit release notes", data: { container: "body" } do
           = icon("pencil")
 
       - if can?(current_user, :admin_project, @project)
diff --git a/app/views/projects/tags/index.html.haml b/app/views/projects/tags/index.html.haml
index 2779084fe38..368231e73fe 100644
--- a/app/views/projects/tags/index.html.haml
+++ b/app/views/projects/tags/index.html.haml
@@ -2,21 +2,32 @@
 - page_title "Tags"
 = render "projects/commits/head"
 
-%div{ class: (container_class) }
+%div{ class: container_class }
   .top-area
     .nav-text
       Tags give the ability to mark specific points in history as being important
 
-    - if can? current_user, :push_code, @project
-      .nav-controls
+    .nav-controls
+      - if can? current_user, :push_code, @project
         = link_to new_namespace_project_tag_path(@project.namespace, @project), class: 'btn btn-create new-tag-btn' do
           New tag
+      .dropdown.inline
+        %button.dropdown-toggle.btn{ type: 'button', data: { toggle: 'dropdown'} }
+          %span.light= @sort.humanize
+          %b.caret
+        %ul.dropdown-menu.dropdown-menu-align-right
+          %li
+            = link_to namespace_project_tags_path(sort: nil) do
+              Name
+            = link_to namespace_project_tags_path(sort: sort_value_recently_updated) do
+              = sort_title_recently_updated
+            = link_to namespace_project_tags_path(sort: sort_value_oldest_updated) do
+              = sort_title_oldest_updated
 
   .tags
-    - unless @tags.empty?
+    - if @tags.any?
       %ul.content-list
-        - @tags.each do |tag|
-          = render 'tag', tag: @repository.find_tag(tag)
+        = render partial: 'tag', collection: @tags
 
       = paginate @tags, theme: 'gitlab'
 
diff --git a/app/views/projects/tree/_blob_item.html.haml b/app/views/projects/tree/_blob_item.html.haml
index 2ddc5d504fa..a3a4dba3fa4 100644
--- a/app/views/projects/tree/_blob_item.html.haml
+++ b/app/views/projects/tree/_blob_item.html.haml
@@ -1,8 +1,9 @@
 %tr{ class: "tree-item #{tree_hex_class(blob_item)}" }
   %td.tree-item-file-name
     = tree_icon(type, blob_item.mode, blob_item.name)
-    %span.str-truncated
-      = link_to blob_item.name, namespace_project_blob_path(@project.namespace, @project, tree_join(@id || @commit.id, blob_item.name))
+    - file_name = blob_item.name
+    = link_to namespace_project_blob_path(@project.namespace, @project, tree_join(@id || @commit.id, blob_item.name)), title: file_name do
+      %span.str-truncated= file_name
   %td.tree_time_ago.cgray
     = render 'projects/tree/spinner'
   %td.hidden-xs.tree_commit
diff --git a/app/views/projects/tree/_tree_item.html.haml b/app/views/projects/tree/_tree_item.html.haml
index cf65057e704..9577696fc0d 100644
--- a/app/views/projects/tree/_tree_item.html.haml
+++ b/app/views/projects/tree/_tree_item.html.haml
@@ -1,9 +1,9 @@
 %tr{ class: "tree-item #{tree_hex_class(tree_item)}" }
   %td.tree-item-file-name
     = tree_icon(type, tree_item.mode, tree_item.name)
-    %span.str-truncated
-      - path = flatten_tree(tree_item)
-      = link_to path, namespace_project_tree_path(@project.namespace, @project, tree_join(@id || @commit.id, path))
+    - path = flatten_tree(tree_item)
+    = link_to namespace_project_tree_path(@project.namespace, @project, tree_join(@id || @commit.id, path)), title: path do
+      %span.str-truncated= path
   %td.tree_time_ago.cgray
     = render 'projects/tree/spinner'
   %td.hidden-xs.tree_commit
diff --git a/app/views/projects/tree/show.html.haml b/app/views/projects/tree/show.html.haml
index 2abcfcdd7b2..bf5360b4dee 100644
--- a/app/views/projects/tree/show.html.haml
+++ b/app/views/projects/tree/show.html.haml
@@ -7,7 +7,7 @@
 = render 'projects/last_push'
 = render "projects/commits/head"
 
-%div{ class: (container_class) }
+%div{ class: container_class }
   .tree-controls
     = render 'projects/find_file_link'
     - if can? current_user, :download_code, @project
diff --git a/app/views/projects/wikis/_main_links.html.haml b/app/views/projects/wikis/_main_links.html.haml
index 4faa547769b..4ea75dbbf0c 100644
--- a/app/views/projects/wikis/_main_links.html.haml
+++ b/app/views/projects/wikis/_main_links.html.haml
@@ -1,4 +1,7 @@
 - if (@page && @page.persisted?)
+  - if can?(current_user, :create_wiki, @project)
+    = link_to '#modal-new-wiki', class: "add-new-wiki btn btn-new", "data-toggle" => "modal" do
+      New Page
   = link_to namespace_project_wiki_history_path(@project.namespace, @project, @page), class: "btn" do
     Page History
   - if can?(current_user, :create_wiki, @project)
diff --git a/app/views/projects/wikis/_nav.html.haml b/app/views/projects/wikis/_nav.html.haml
index 988fe024e28..f8ea479e0b1 100644
--- a/app/views/projects/wikis/_nav.html.haml
+++ b/app/views/projects/wikis/_nav.html.haml
@@ -1,5 +1,5 @@
-.top-area
-  %ul.nav-links
+.nav-links.sub-nav
+  %ul{ class: (container_class) }
     = nav_link(html_options: {class: params[:id] == 'home' ? 'active' : '' }) do
       = link_to 'Home', namespace_project_wiki_path(@project.namespace, @project, :home)
 
@@ -10,9 +10,4 @@
       = link_to namespace_project_wikis_git_access_path(@project.namespace, @project) do
         Git Access
 
-  .nav-controls
-    - if can?(current_user, :create_wiki, @project)
-      = link_to '#modal-new-wiki', class: "add-new-wiki btn btn-new", "data-toggle" => "modal" do
-        New Page
-
-= render 'projects/wikis/new'
+  = render 'projects/wikis/new'
diff --git a/app/views/projects/wikis/_new.html.haml b/app/views/projects/wikis/_new.html.haml
index 919daf0a7b2..c32cb122c26 100644
--- a/app/views/projects/wikis/_new.html.haml
+++ b/app/views/projects/wikis/_new.html.haml
@@ -1,14 +1,17 @@
-%div#modal-new-wiki.modal
-  .modal-dialog
-    .modal-content
-      .modal-header
-        %a.close{href: "#", "data-dismiss" => "modal"} ×
-        %h3.page-title New Wiki Page
-      .modal-body
-        %form.new-wiki-page
-          .form-group
-            = label_tag :new_wiki_path do
-              %span Page slug
-            = text_field_tag :new_wiki_path, nil, placeholder: 'how-to-setup', class: 'form-control', required: true, :'data-wikis-path' => namespace_project_wikis_path(@project.namespace, @project), autofocus: true
-          .form-actions
-            = button_tag 'Create Page', class: 'build-new-wiki btn btn-create'
+- @no_container = true
+
+%div{ class: container_class }
+  %div#modal-new-wiki.modal
+    .modal-dialog
+      .modal-content
+        .modal-header
+          %a.close{href: "#", "data-dismiss" => "modal"} ×
+          %h3.page-title New Wiki Page
+        .modal-body
+          %form.new-wiki-page
+            .form-group
+              = label_tag :new_wiki_path do
+                %span Page slug
+              = text_field_tag :new_wiki_path, nil, placeholder: 'how-to-setup', class: 'form-control', required: true, :'data-wikis-path' => namespace_project_wikis_path(@project.namespace, @project), autofocus: true
+            .form-actions
+              = button_tag 'Create Page', class: 'build-new-wiki btn btn-create'
diff --git a/app/views/projects/wikis/edit.html.haml b/app/views/projects/wikis/edit.html.haml
index cbd69ee1a73..233538bb488 100644
--- a/app/views/projects/wikis/edit.html.haml
+++ b/app/views/projects/wikis/edit.html.haml
@@ -1,19 +1,25 @@
+- @no_container = true
 - page_title "Edit", @page.title.capitalize, "Wiki"
 = render 'nav'
 
-.top-area
-  .nav-text.wiki-page
-    %strong
-      - if @page.persisted?
-        = link_to @page.title.capitalize, namespace_project_wiki_path(@project.namespace, @project, @page)
-      - else
-        = @page.title.capitalize
-    %span.light
-      &middot;
-      Edit Page
+%div{ class: container_class }
+  .top-area
+    .nav-text
+      %strong
+        - if @page.persisted?
+          = link_to @page.title.capitalize, namespace_project_wiki_path(@project.namespace, @project, @page)
+        - else
+          = @page.title.capitalize
+      %span.light
+        &middot;
+        Edit Page
 
-  .nav-controls
-    = render 'main_links'
+    .nav-controls
+      - if !(@page && @page.persisted?)
+        - if can?(current_user, :create_wiki, @project)
+          = link_to '#modal-new-wiki', class: "add-new-wiki btn btn-new", "data-toggle" => "modal" do
+            New Page
+      = render 'main_links'
 
 
-= render 'form'
+  = render 'form'
diff --git a/app/views/projects/wikis/git_access.html.haml b/app/views/projects/wikis/git_access.html.haml
index ccceab6155e..b8811a28dd6 100644
--- a/app/views/projects/wikis/git_access.html.haml
+++ b/app/views/projects/wikis/git_access.html.haml
@@ -1,32 +1,34 @@
+- @no_container = true
 - page_title "Git Access", "Wiki"
 
 = render 'nav'
-.row-content-block
-  %span.oneline
-    Git access for
-    %strong= @project_wiki.path_with_namespace
+%div{ class: container_class }
+  .sub-header-block
+    %span.oneline
+      Git access for
+      %strong= @project_wiki.path_with_namespace
 
-  .pull-right
-    = render "shared/clone_panel", project: @project_wiki
+    .pull-right
+      = render "shared/clone_panel", project: @project_wiki
 
-.git-empty.prepend-top-default
-  %fieldset
-    %legend Install Gollum:
-    %pre.dark
-      :preserve
-        gem install gollum
+  .prepend-top-default
+    %fieldset
+      %legend Install Gollum:
+      %pre.dark
+        :preserve
+          gem install gollum
 
-    %legend Clone Your Wiki:
-    %pre.dark
-      :preserve
-        git clone #{ content_tag(:span, default_url_to_repo(@project_wiki), class: 'clone')}
-        cd #{h @project_wiki.path}
+      %legend Clone Your Wiki:
+      %pre.dark
+        :preserve
+          git clone #{ content_tag(:span, default_url_to_repo(@project_wiki), class: 'clone')}
+          cd #{h @project_wiki.path}
 
-    %legend Start Gollum And Edit Locally:
-    %pre.dark
-      :preserve
-        gollum
-        == Sinatra/1.3.5 has taken the stage on 4567 for development with backup from Thin
-        >> Thin web server (v1.5.0 codename Knife)
-        >> Maximum connections set to 1024
-        >> Listening on 0.0.0.0:4567, CTRL+C to stop
+      %legend Start Gollum And Edit Locally:
+      %pre.dark
+        :preserve
+          gollum
+          == Sinatra/1.3.5 has taken the stage on 4567 for development with backup from Thin
+          >> Thin web server (v1.5.0 codename Knife)
+          >> Maximum connections set to 1024
+          >> Listening on 0.0.0.0:4567, CTRL+C to stop
diff --git a/app/views/projects/wikis/history.html.haml b/app/views/projects/wikis/history.html.haml
index 45460ed9f41..4c0b14e2c42 100644
--- a/app/views/projects/wikis/history.html.haml
+++ b/app/views/projects/wikis/history.html.haml
@@ -1,37 +1,37 @@
 - page_title "History", @page.title.capitalize, "Wiki"
 = render 'nav'
+%div{ class: container_class }
+  .top-area
+    .nav-text
+      %strong
+        = link_to @page.title.capitalize, namespace_project_wiki_path(@project.namespace, @project, @page)
+      %span.light
+        &middot;
+        History
 
-.top-area
-  .nav-text
-    %strong
-      = link_to @page.title.capitalize, namespace_project_wiki_path(@project.namespace, @project, @page)
-    %span.light
-      &middot;
-      History
-
-.table-holder
-  %table.table
-    %thead
-      %tr
-        %th Page version
-        %th Author
-        %th Commit Message
-        %th Last updated
-        %th Format
-    %tbody
-      - @page.versions.each_with_index do |version, index|
-        - commit = version
+  .table-holder
+    %table.table
+      %thead
         %tr
-          %td
-            = link_to project_wiki_path_with_version(@project, @page,
-                                                     commit.id, index == 0) do
-              = truncate_sha(commit.id)
-          %td
-            = commit.author.name
-          %td
-            = commit.message
-          %td
-            #{time_ago_with_tooltip(version.authored_date)}
-          %td
-            %strong
-              = @page.page.wiki.page(@page.page.name, commit.id).try(:format)
+          %th Page version
+          %th Author
+          %th Commit Message
+          %th Last updated
+          %th Format
+      %tbody
+        - @page.versions.each_with_index do |version, index|
+          - commit = version
+          %tr
+            %td
+              = link_to project_wiki_path_with_version(@project, @page,
+                                                       commit.id, index == 0) do
+                = truncate_sha(commit.id)
+            %td
+              = commit.author.name
+            %td
+              = commit.message
+            %td
+              #{time_ago_with_tooltip(version.authored_date)}
+            %td
+              %strong
+                = @page.page.wiki.page(@page.page.name, commit.id).try(:format)
diff --git a/app/views/projects/wikis/pages.html.haml b/app/views/projects/wikis/pages.html.haml
index 2f6162fa3c5..9c10acd4cb6 100644
--- a/app/views/projects/wikis/pages.html.haml
+++ b/app/views/projects/wikis/pages.html.haml
@@ -1,12 +1,14 @@
+- @no_container = true
 - page_title "Pages", "Wiki"
 
 = render 'nav'
 
-%ul.content-list
-  - @wiki_pages.each do |wiki_page|
-    %li
-      = link_to wiki_page.title, namespace_project_wiki_path(@project.namespace, @project, wiki_page)
-      %small (#{wiki_page.format})
-      .pull-right
-        %small Last edited #{time_ago_with_tooltip(wiki_page.commit.authored_date)}
-= paginate @wiki_pages, theme: 'gitlab'
+%div{ class: container_class }
+  %ul.content-list
+    - @wiki_pages.each do |wiki_page|
+      %li
+        = link_to wiki_page.title, namespace_project_wiki_path(@project.namespace, @project, wiki_page)
+        %small (#{wiki_page.format})
+        .pull-right
+          %small Last edited #{time_ago_with_tooltip(wiki_page.commit.authored_date)}
+  = paginate @wiki_pages, theme: 'gitlab'
diff --git a/app/views/projects/wikis/show.html.haml b/app/views/projects/wikis/show.html.haml
index 9166c0edb3b..5cebb538cf5 100644
--- a/app/views/projects/wikis/show.html.haml
+++ b/app/views/projects/wikis/show.html.haml
@@ -1,24 +1,26 @@
+- @no_container = true
 - page_title @page.title.capitalize, "Wiki"
 = render 'nav'
 
-.top-area
-  .nav-text
-    %strong= @page.title.capitalize
+%div{ class: container_class }
+  .top-area
+    .nav-text
+      %strong= @page.title.capitalize
 
-    %span.wiki-last-edit-by
-      &middot;
-      last edited by #{@page.commit.author.name} #{time_ago_with_tooltip(@page.commit.authored_date)}
+      %span.wiki-last-edit-by
+        &middot;
+        last edited by #{@page.commit.author.name} #{time_ago_with_tooltip(@page.commit.authored_date)}
 
-  .nav-controls
-    = render 'main_links'
+    .nav-controls
+      = render 'main_links'
 
-- if @page.historical?
-  .warning_message
-    This is an old version of this page.
-    You can view the #{link_to "most recent version", namespace_project_wiki_path(@project.namespace, @project, @page)} or browse the #{link_to "history", namespace_project_wiki_history_path(@project.namespace, @project, @page)}.
+  - if @page.historical?
+    .warning_message
+      This is an old version of this page.
+      You can view the #{link_to "most recent version", namespace_project_wiki_path(@project.namespace, @project, @page)} or browse the #{link_to "history", namespace_project_wiki_history_path(@project.namespace, @project, @page)}.
 
 
-.wiki-holder.prepend-top-default.append-bottom-default
-  .wiki
-    = preserve do
-      = render_wiki_content(@page)
+  .wiki-holder.prepend-top-default.append-bottom-default
+    .wiki
+      = preserve do
+        = render_wiki_content(@page)
diff --git a/app/views/search/results/_blob.html.haml b/app/views/search/results/_blob.html.haml
index 0fe8a3b490a..290743feb4a 100644
--- a/app/views/search/results/_blob.html.haml
+++ b/app/views/search/results/_blob.html.haml
@@ -2,9 +2,10 @@
 .blob-result
   .file-holder
     .file-title
-      = link_to namespace_project_blob_path(@project.namespace, @project, tree_join(blob.ref, blob.filename), :anchor => "L" + blob.startline.to_s) do
+      - blob_link = namespace_project_blob_path(@project.namespace, @project, tree_join(blob.ref, blob.filename))
+      = link_to blob_link do
         %i.fa.fa-file
         %strong
           = blob.filename
     .file-content.code.term
-      = render 'shared/file_highlight', blob: blob, first_line_number: blob.startline
+      = render 'shared/file_highlight', blob: blob, first_line_number: blob.startline, blob_link: blob_link
diff --git a/app/views/shared/_clone_panel.html.haml b/app/views/shared/_clone_panel.html.haml
index 84b3f44c0ad..3b82d8e686f 100644
--- a/app/views/shared/_clone_panel.html.haml
+++ b/app/views/shared/_clone_panel.html.haml
@@ -2,15 +2,20 @@
 
 .git-clone-holder.input-group
   .input-group-btn
-    %a#clone-dropdown.clone-dropdown-btn.btn{href: '#', 'data-toggle' => 'dropdown'}
-      %span
-        = default_clone_protocol.upcase
-      = icon('caret-down')
-    %ul.dropdown-menu.dropdown-menu-right.clone-options-dropdown
-      %li
-        = ssh_clone_button(project)
-      %li
-        = http_clone_button(project)
+    -if allowed_protocols_present?
+      .clone-dropdown-btn.btn.btn-static
+        %span
+          = enabled_project_button(project, enabled_protocol)
+    - else
+      %a#clone-dropdown.clone-dropdown-btn.btn{href: '#', data: { toggle: 'dropdown' }}
+        %span
+          = default_clone_protocol.upcase
+        = icon('caret-down')
+      %ul.dropdown-menu.dropdown-menu-right.clone-options-dropdown
+        %li
+          = ssh_clone_button(project)
+        %li
+          = http_clone_button(project)
 
   = text_field_tag :project_clone, default_url_to_repo(project), class: "js-select-on-focus form-control", readonly: true
   .input-group-btn
diff --git a/app/views/shared/_event_filter.html.haml b/app/views/shared/_event_filter.html.haml
index 30055002213..8824bcc158e 100644
--- a/app/views/shared/_event_filter.html.haml
+++ b/app/views/shared/_event_filter.html.haml
@@ -1,7 +1,5 @@
 %ul.nav-links.event-filter.scrolling-tabs
-  .fade-left
   = event_filter_link EventFilter.push, 'Push events'
   = event_filter_link EventFilter.merged, 'Merge events'
   = event_filter_link EventFilter.comments, 'Comments'
   = event_filter_link EventFilter.team, 'Team'
-  .fade-right
diff --git a/app/views/shared/_file_highlight.html.haml b/app/views/shared/_file_highlight.html.haml
index 37dcf39c062..e26693bf5b9 100644
--- a/app/views/shared/_file_highlight.html.haml
+++ b/app/views/shared/_file_highlight.html.haml
@@ -1,13 +1,16 @@
+- repository = nil unless local_assigns.key?(:repository)
+
 .file-content.code.js-syntax-highlight
   .line-numbers
     - if blob.data.present?
       - link_icon = icon('link')
+      - link = blob_link if defined?(blob_link)
       - blob.data.each_line.each_with_index do |_, index|
         - offset = defined?(first_line_number) ? first_line_number : 1
         - i = index + offset
         -# We're not using `link_to` because it is too slow once we get to thousands of lines.
-        %a.diff-line-num{href: "#L#{i}", id: "L#{i}", 'data-line-number' => i}
+        %a.diff-line-num{href: "#{link}#L#{i}", id: "L#{i}", 'data-line-number' => i}
           = link_icon
           = i
   .blob-content{data: {blob_id: blob.id}}
-    = highlight(blob.name, blob.data, plain: blob.no_highlighting?)
+    = highlight(blob.path, blob.data, repository: repository, plain: blob.no_highlighting?)
diff --git a/app/views/shared/_import_form.html.haml b/app/views/shared/_import_form.html.haml
index 627814bcfae..65a3a6bddab 100644
--- a/app/views/shared/_import_form.html.haml
+++ b/app/views/shared/_import_form.html.haml
@@ -2,7 +2,7 @@
   = f.label :import_url, class: 'control-label' do
     %span Git repository URL
   .col-sm-10
-    = f.text_field :import_url, class: 'form-control', placeholder: 'https://username:password@gitlab.company.com/group/project.git'
+    = f.text_field :import_url, class: 'form-control', placeholder: 'https://username:password@gitlab.company.com/group/project.git', disabled: true
 
     .well.prepend-top-20
       %ul
diff --git a/app/views/shared/_label_row.html.haml b/app/views/shared/_label_row.html.haml
index 478c04318c6..77676454b57 100644
--- a/app/views/shared/_label_row.html.haml
+++ b/app/views/shared/_label_row.html.haml
@@ -1,5 +1,7 @@
 %span.label-row
   - if can?(current_user, :admin_label, @project)
+    .draggable-handler
+      = icon('bars')
     .js-toggle-priority.toggle-priority{ data: { url: remove_priority_namespace_project_label_path(@project.namespace, @project, label),
       dom_id: dom_id(label) } }
       %button.add-priority.btn.has-tooltip{ title: 'Prioritize', :'data-placement' => 'top' }
diff --git a/app/views/shared/_labels_row.html.haml b/app/views/shared/_labels_row.html.haml
index 87028ececd4..dce492352ac 100644
--- a/app/views/shared/_labels_row.html.haml
+++ b/app/views/shared/_labels_row.html.haml
@@ -1,10 +1,9 @@
 - labels.each do |label|
-  %span.label-row.btn-group{ role: "group", aria: { label: escape_once(label.name) }, style: "color: #{text_color_for_bg(label.color)}" }
-    = link_to namespace_project_label_path(@project.namespace, @project, label),
+  %span.label-row.btn-group{ role: "group", aria: { label: label.name }, style: "color: #{text_color_for_bg(label.color)}" }
+    = link_to label.name, label_filter_path(@project, label, type: controller.controller_name),
       class: "btn btn-transparent has-tooltip",
       style: "background-color: #{label.color};",
       title: escape_once(label.description),
-      data: { container: "body" } do
-      = escape_once label.name
+      data: { container: "body" }
     %button.btn.btn-transparent.label-remove.js-label-filter-remove{ type: "button", style: "background-color: #{label.color};", data: { label: label.title } }
       = icon("times")
diff --git a/app/views/shared/_ref_switcher.html.haml b/app/views/shared/_ref_switcher.html.haml
index eb2e1919e19..ea7162d4d63 100644
--- a/app/views/shared/_ref_switcher.html.haml
+++ b/app/views/shared/_ref_switcher.html.haml
@@ -1,7 +1,14 @@
+- dropdown_toggle_text = @ref || @project.default_branch
 = form_tag switch_namespace_project_refs_path(@project.namespace, @project), method: :get, class: "project-refs-form" do
-  = select_tag "ref", grouped_options_refs, class: "project-refs-select select2 select2-sm"
   = hidden_field_tag :destination, destination
   - if defined?(path)
     = hidden_field_tag :path, path
   - @options && @options.each do |key, value|
     = hidden_field_tag key, value, id: nil
+  .dropdown
+    = dropdown_toggle dropdown_toggle_text, { toggle: "dropdown", selected: dropdown_toggle_text, ref: @ref, refs_url: refs_namespace_project_path(@project.namespace, @project) }, { toggle_class: "js-project-refs-dropdown" }
+    .dropdown-menu.dropdown-menu-selectable{ class: ("dropdown-menu-align-right" if local_assigns[:align_right]) }
+      = dropdown_title "Switch branch/tag"
+      = dropdown_filter "Search branches and tags"
+      = dropdown_content
+      = dropdown_loading
diff --git a/app/views/shared/_visibility_level.html.haml b/app/views/shared/_visibility_level.html.haml
index 1c6ec198d3d..107ad19177c 100644
--- a/app/views/shared/_visibility_level.html.haml
+++ b/app/views/shared/_visibility_level.html.haml
@@ -1,7 +1,7 @@
 .form-group.project-visibility-level-holder
   = f.label :visibility_level, class: 'control-label' do
     Visibility Level
-    = link_to "(?)", help_page_path("public_access", "public_access")
+    = link_to "(?)", help_page_path("public_access/public_access")
   .col-sm-10
     - if can_change_visibility_level
       = render('shared/visibility_radios', model_method: :visibility_level, form: f, selected_level: visibility_level, form_model: form_model)
diff --git a/app/views/shared/icons/_group.svg b/app/views/shared/icons/_group.svg.erb
index 75cae0d16c8..53635016900 100644
--- a/app/views/shared/icons/_group.svg
+++ b/app/views/shared/icons/_group.svg.erb
@@ -1,9 +1,4 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg width="16px" height="16px" viewBox="0 0 16 16" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <!-- Generator: Sketch 3.7.2 (28276) - http://www.bohemiancoding.com/sketch -->
-    <title>Group</title>
-    <desc>Created with Sketch.</desc>
-    <defs></defs>
+<svg width="<%= size %>" height="<%= size %>" viewBox="0 0 16 16">
     <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
         <g id="Group" fill="#303030">
             <path d="M15.6667,10.0105 L10.3337,10.0105 C10.1497,10.0105 9.9997,10.1775 9.9997,10.3845 L9.9997,15.6145 C9.9997,15.8215 10.1497,15.9885 10.3337,15.9885 L15.6667,15.9885 C15.8507,15.9885 15.9997,15.8215 15.9997,15.6145 L15.9997,10.3845 C15.9997,10.1775 15.8507,10.0105 15.6667,10.0105 L15.6667,10.0105 L15.6667,10.0105 Z M11.9997,14.0105 L13.9997,14.0105 L13.9997,12.0105 L11.9997,12.0105 L11.9997,14.0105 L11.9997,14.0105 Z" id="Fill-11"></path>
@@ -15,4 +10,4 @@
             <path d="M11.6667,6.21724894e-15 L4.3337,6.21724894e-15 C4.1497,6.21724894e-15 3.9997,0.167 3.9997,0.374 L3.9997,6.604 C3.9997,6.811 4.1497,6.978 4.3337,6.978 L11.6667,6.978 C11.8507,6.978 11.9997,6.811 11.9997,6.604 L11.9997,0.374 C11.9997,0.167 11.8507,6.21724894e-15 11.6667,6.21724894e-15 L11.6667,6.21724894e-15 L11.6667,6.21724894e-15 Z M5.9997,5 L9.9997,5 L9.9997,2 L5.9997,2 L5.9997,5 L5.9997,5 Z" id="Fill-14"></path>
         </g>
     </g>
-</svg>
\ No newline at end of file
+</svg>
diff --git a/app/views/shared/icons/_icon_commit.svg b/app/views/shared/icons/_icon_commit.svg
new file mode 100644
index 00000000000..0e96035b7b7
--- /dev/null
+++ b/app/views/shared/icons/_icon_commit.svg
@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40">
+  <path fill="#8F8F8F" fill-rule="evenodd" d="M28.7769836,18 C27.8675252,13.9920226 24.2831748,11 20,11 C15.7168252,11 12.1324748,13.9920226 11.2230164,18 L4.0085302,18 C2.90195036,18 2,18.8954305 2,20 C2,21.1122704 2.8992496,22 4.0085302,22 L11.2230164,22 C12.1324748,26.0079774 15.7168252,29 20,29 C24.2831748,29 27.8675252,26.0079774 28.7769836,22 L35.9914698,22 C37.0980496,22 38,21.1045695 38,20 C38,18.8877296 37.1007504,18 35.9914698,18 L28.7769836,18 L28.7769836,18 Z M20,25 C22.7614237,25 25,22.7614237 25,20 C25,17.2385763 22.7614237,15 20,15 C17.2385763,15 15,17.2385763 15,20 C15,22.7614237 17.2385763,25 20,25 L20,25 Z"/>
+</svg>
diff --git a/app/views/shared/icons/_icon_timer.svg b/app/views/shared/icons/_icon_timer.svg
new file mode 100644
index 00000000000..0b1e5804427
--- /dev/null
+++ b/app/views/shared/icons/_icon_timer.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><g fill="#8F8F8F" fill-rule="evenodd"><path d="M29.513 10.134A15.922 15.922 0 0 0 23 7.28V6h2.993C26.55 6 27 5.552 27 5V2a1 1 0 0 0-1.007-1H14.007C13.45 1 13 1.448 13 2v3a1 1 0 0 0 1.007 1H17v1.28C9.597 8.686 4 15.19 4 23c0 8.837 7.163 16 16 16s16-7.163 16-16c0-3.461-1.099-6.665-2.967-9.283l1.327-1.58a2.498 2.498 0 0 0-.303-3.53 2.499 2.499 0 0 0-3.528.315l-1.016 1.212zM20 34c6.075 0 11-4.925 11-11s-4.925-11-11-11S9 16.925 9 23s4.925 11 11 11z"/><path d="M19 21h-4.002c-.552 0-.998.452-.998 1.01v1.98c0 .567.447 1.01.998 1.01h7.004c.274 0 .521-.111.701-.291a.979.979 0 0 0 .297-.704v-8.01c0-.54-.452-.995-1.01-.995h-1.98a.997.997 0 0 0-1.01.995V21z"/></g></svg>
\ No newline at end of file
diff --git a/app/views/shared/icons/_issues.svg b/app/views/shared/icons/_issues.svg
deleted file mode 100644
index 2682c27ade9..00000000000
--- a/app/views/shared/icons/_issues.svg
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg width="16px" height="16px" viewBox="0 0 16 16" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <!-- Generator: Sketch 3.7.2 (28276) - http://www.bohemiancoding.com/sketch -->
-    <title>Group</title>
-    <desc>Created with Sketch.</desc>
-    <defs></defs>
-    <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
-        <g id="Group" fill="#7E7C7C">
-            <path d="M8,0 C3.581,0 0,3.581 0,8 C0,12.419 3.581,16 8,16 C12.419,16 16,12.419 16,8 C16,3.581 12.419,0 8,0 M8,2 C11.308,2 14,4.692 14,8 C14,11.308 11.308,14 8,14 C4.692,14 2,11.308 2,8 C2,4.692 4.692,2 8,2" id="Fill-1"></path>
-            <path d="M7.1597,4 L8.8887,4 L8.8887,8 L7.1107,8 L7.1597,4 Z M7.1597,9.6667 L8.8887,9.6667 L8.8887,11.4447 L7.1107,11.4447 L7.1597,9.6667 Z" id="Combined-Shape"></path>
-        </g>
-    </g>
-</svg>
\ No newline at end of file
diff --git a/app/views/shared/icons/_issues.svg.erb b/app/views/shared/icons/_issues.svg.erb
new file mode 100644
index 00000000000..fa8655b5609
--- /dev/null
+++ b/app/views/shared/icons/_issues.svg.erb
@@ -0,0 +1,4 @@
+<svg width="<%= size %>" height="<%= size %>" viewBox="0 0 16 16" class="gitlab-icon">
+  <path fill="#7E7C7C" d="M8,0 C3.581,0 0,3.581 0,8 C0,12.419 3.581,16 8,16 C12.419,16 16,12.419 16,8 C16,3.581 12.419,0 8,0 M8,2 C11.308,2 14,4.692 14,8 C14,11.308 11.308,14 8,14 C4.692,14 2,11.308 2,8 C2,4.692 4.692,2 8,2"></path>
+  <path fill="#7E7C7C" d="M7.1597,4 L8.8887,4 L8.8887,8 L7.1107,8 L7.1597,4 Z M7.1597,9.6667 L8.8887,9.6667 L8.8887,11.4447 L7.1107,11.4447 L7.1597,9.6667 Z"></path>
+</svg>
diff --git a/app/views/shared/icons/_project.svg b/app/views/shared/icons/_project.svg
deleted file mode 100644
index 1e8b43f8c6b..00000000000
--- a/app/views/shared/icons/_project.svg
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg width="16px" height="16px" viewBox="0 0 16 16" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <!-- Generator: Sketch 3.8.3 (29802) - http://www.bohemiancoding.com/sketch -->
-    <title>Page 1</title>
-    <desc>Created with Sketch.</desc>
-    <defs></defs>
-    <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
-        <path d="M6,6 L12,6 L12,5 L6,5 L6,6 Z M6,8 L12,8 L12,7 L6,7 L6,8 Z M6,10 L12,10 L12,9 L6,9 L6,10 Z M6,12 L12,12 L12,11 L6,11 L6,12 Z M4,6 L5,6 L5,5 L4,5 L4,6 Z M4,8 L5,8 L5,7 L4,7 L4,8 Z M4,10 L5,10 L5,9 L4,9 L4,10 Z M4,12 L5,12 L5,11 L4,11 L4,12 Z M13,3 L10,3 L10,4 L6,4 L6,3 L3,3 L3,13 L13,13 L13,3 Z M2,14 L14,14 L14,2 L2,2 L2,14 Z M1,0 C0.448,0 0,0.448 0,1 L0,15 C0,15.552 0.448,16 1,16 L15,16 C15.552,16 16,15.552 16,15 L16,1 C16,0.448 15.552,0 15,0 L1,0 Z" fill="#7F7E7E"></path>
-    </g>
-</svg>
\ No newline at end of file
diff --git a/app/views/shared/icons/_project.svg.erb b/app/views/shared/icons/_project.svg.erb
new file mode 100644
index 00000000000..2f60bb7245e
--- /dev/null
+++ b/app/views/shared/icons/_project.svg.erb
@@ -0,0 +1,3 @@
+<svg width="<%= size %>" height="<%= size %>" viewBox="0 0 16 16">
+  <path d="M6,6 L12,6 L12,5 L6,5 L6,6 Z M6,8 L12,8 L12,7 L6,7 L6,8 Z M6,10 L12,10 L12,9 L6,9 L6,10 Z M6,12 L12,12 L12,11 L6,11 L6,12 Z M4,6 L5,6 L5,5 L4,5 L4,6 Z M4,8 L5,8 L5,7 L4,7 L4,8 Z M4,10 L5,10 L5,9 L4,9 L4,10 Z M4,12 L5,12 L5,11 L4,11 L4,12 Z M13,3 L10,3 L10,4 L6,4 L6,3 L3,3 L3,13 L13,13 L13,3 Z M2,14 L14,14 L14,2 L2,2 L2,14 Z M1,0 C0.448,0 0,0.448 0,1 L0,15 C0,15.552 0.448,16 1,16 L15,16 C15.552,16 16,15.552 16,15 L16,1 C16,0.448 15.552,0 15,0 L1,0 Z" fill="#7F7E7E" fill-rule="evenodd"></path>
+</svg>
diff --git a/app/views/shared/issuable/_filter.html.haml b/app/views/shared/issuable/_filter.html.haml
index 380ab465bf4..d5199bd86dd 100644
--- a/app/views/shared/issuable/_filter.html.haml
+++ b/app/views/shared/issuable/_filter.html.haml
@@ -12,7 +12,7 @@
           - if params[:author_id].present?
             = hidden_field_tag(:author_id, params[:author_id])
           = dropdown_tag(user_dropdown_label(params[:author_id], "Author"), options: { toggle_class: "js-user-search js-filter-submit js-author-search", title: "Filter by author", filter: true, dropdown_class: "dropdown-menu-user dropdown-menu-selectable dropdown-menu-author js-filter-submit",
-            placeholder: "Search authors", data: { any_user: "Any Author", first_user: (current_user.username if current_user), current_user: true, project_id: (@project.id if @project), selected: params[:author], field_name: "author_id", default_label: "Author" } })
+            placeholder: "Search authors", data: { any_user: "Any Author", first_user: (current_user.username if current_user), current_user: true, project_id: (@project.id if @project), selected: params[:author_id], field_name: "author_id", default_label: "Author" } })
 
         .filter-item.inline
           - if params[:assignee_id].present?
@@ -21,10 +21,10 @@
             placeholder: "Search assignee", data: { any_user: "Any Assignee", first_user: (current_user.username if current_user), null_user: true, current_user: true, project_id: (@project.id if @project), selected: params[:assignee_id], field_name: "assignee_id", default_label: "Assignee" } })
 
         .filter-item.inline.milestone-filter
-          = render "shared/issuable/milestone_dropdown"
+          = render "shared/issuable/milestone_dropdown", selected: params[:milestone_title], name: :milestone_title, show_any: true, show_upcoming: true
 
         .filter-item.inline.labels-filter
-          = render "shared/issuable/label_dropdown"
+          = render "shared/issuable/label_dropdown", selected: params[:label_name], data_options: { field_name: "label_name[]" }
 
         .pull-right
           = render 'shared/sort_dropdown'
diff --git a/app/views/shared/issuable/_form.html.haml b/app/views/shared/issuable/_form.html.haml
index c30bdb0ae91..07b39c233b1 100644
--- a/app/views/shared/issuable/_form.html.haml
+++ b/app/views/shared/issuable/_form.html.haml
@@ -1,5 +1,12 @@
 = form_errors(issuable)
 
+- if @conflict
+  .alert.alert-danger
+    Someone edited the #{issuable.class.model_name.human.downcase} the same time you did.
+    Please check out
+    = link_to "the #{issuable.class.model_name.human.downcase}", polymorphic_path([@project.namespace.becomes(Namespace), @project, issuable]), target: "_blank"
+    and make sure your changes will not unintentionally remove theirs
+
 .form-group
   = f.label :title, class: 'control-label'
   .col-sm-10
@@ -52,38 +59,24 @@
         = f.label :assignee_id, "Assignee", class: "control-label #{"col-lg-4" if has_due_date}"
         .col-sm-10{ class: ("col-lg-8" if has_due_date) }
           .issuable-form-select-holder
-            = users_select_tag("#{issuable.class.model_name.param_key}[assignee_id]",
-                placeholder: 'Select assignee', class: 'custom-form-control', null_user: true,
-                selected: issuable.assignee_id, project: @target_project || @project,
-                first_user: true, current_user: true, include_blank: true)
-          %div
-            = link_to 'Assign to me', '#', class: 'assign-to-me-link prepend-top-5 inline'
+            - project = @target_project || @project
+            - if issuable.assignee_id
+              = hidden_field_tag("#{issuable.class.model_name.param_key}[assignee_id]", issuable.assignee_id)
+            = dropdown_tag(user_dropdown_label(issuable.assignee_id, "Assignee"), options: { toggle_class: "js-user-search js-issuable-form-dropdown js-assignee-search", title: "Filter by assignee", filter: true, dropdown_class: "dropdown-menu-user dropdown-menu-selectable dropdown-menu-assignee js-filter-submit",
+              placeholder: "Search assignee", data: { first_user: (current_user.username if current_user), null_user: true, current_user: true, project_id: (project.id if project), selected: issuable.assignee_id, field_name: "#{issuable.class.model_name.param_key}[assignee_id]", default_label: "Assignee" } })
       .form-group.issue-milestone
         = f.label :milestone_id, "Milestone", class: "control-label #{"col-lg-4" if has_due_date}"
         .col-sm-10{ class: ("col-lg-8" if has_due_date) }
-          - if milestone_options(issuable).present?
-            .issuable-form-select-holder
-              = f.select(:milestone_id, milestone_options(issuable),
-                { include_blank: true }, { class: 'select2', data: { placeholder: 'Select milestone' } })
-          - else
-            .prepend-top-10
-            %span.light No open milestones available.
-          - if can? current_user, :admin_milestone, issuable.project
-            %div
-              = link_to 'Create new milestone', new_namespace_project_milestone_path(issuable.project.namespace, issuable.project), target: :blank, class: "prepend-top-5 inline"
+          .issuable-form-select-holder
+            = render "shared/issuable/milestone_dropdown", selected: issuable.milestone_id, name: "#{issuable.class.model_name.param_key}[milestone_id]", show_any: false, show_upcoming: false
       .form-group
         - has_labels = issuable.project.labels.any?
+        - selected_labels = issuable.label_ids.any? ? issuable.label_ids : nil
+        - label_dropdown_toggle = issuable.labels.map { |label| label.title }
         = f.label :label_ids, "Labels", class: "control-label #{"col-lg-4" if has_due_date}"
         .col-sm-10{ class: "#{"col-lg-8" if has_due_date} #{'issuable-form-padding-top' if !has_labels}" }
-          - if has_labels
-            .issuable-form-select-holder
-              = f.collection_select :label_ids, issuable.project.labels.all, :id, :name,
-                { selected: issuable.label_ids }, multiple: true, class: 'select2', data: { placeholder: "Select labels" }
-          - else
-            %span.light No labels yet.
-          - if can? current_user, :admin_label, issuable.project
-            %div
-              = link_to 'Create new label', new_namespace_project_label_path(issuable.project.namespace, issuable.project), target: :blank, class: "prepend-top-5 inline"
+          .issuable-form-select-holder
+            = render "shared/issuable/label_dropdown", classes: ["js-issuable-form-dropdown"], selected: selected_labels, selected_toggle: label_dropdown_toggle, data_options: { field_name: "#{issuable.class.model_name.param_key}[label_ids][]", show_any: "false" }
     - if has_due_date
       .col-lg-6
         .form-group
@@ -149,3 +142,5 @@
         = link_to 'Delete', polymorphic_path([@project.namespace.becomes(Namespace), @project, issuable]), data: { confirm: "#{issuable.class.name.titleize} will be removed! Are you sure?" },
                                                                                                   method: :delete, class: 'btn btn-danger btn-grouped'
       = link_to 'Cancel', polymorphic_path([@project.namespace.becomes(Namespace), @project, issuable]), class: 'btn btn-grouped btn-cancel'
+
+= f.hidden_field :lock_version
diff --git a/app/views/shared/issuable/_label_dropdown.html.haml b/app/views/shared/issuable/_label_dropdown.html.haml
index d34d28f6736..bcbe133ce62 100644
--- a/app/views/shared/issuable/_label_dropdown.html.haml
+++ b/app/views/shared/issuable/_label_dropdown.html.haml
@@ -4,19 +4,21 @@
 - show_footer = local_assigns.fetch(:show_footer, true)
 - data_options = local_assigns.fetch(:data_options, {})
 - classes = local_assigns.fetch(:classes, [])
-- dropdown_data = {toggle: 'dropdown', field_name: 'label_name[]', show_no: "true", show_any: "true", selected: params[:label_name], project_id: @project.try(:id), labels: labels_filter_path, default_label: "Label"}
+- selected = local_assigns.fetch(:selected, nil)
+- selected_toggle = local_assigns.fetch(:selected_toggle, nil)
+- dropdown_data = {toggle: 'dropdown', field_name: "label_name[]", show_no: "true", show_any: "true", selected: selected, project_id: @project.try(:id), labels: labels_filter_path, default_label: "Label"}
 - dropdown_data.merge!(data_options)
 - classes << 'js-extra-options' if extra_options
 - classes << 'js-filter-submit' if filter_submit
 
-- if params[:label_name].present?
-  - if params[:label_name].respond_to?('any?')
-    - params[:label_name].each do |label|
-      = hidden_field_tag "label_name[]", label, id: nil
+- if selected.present?
+  - if selected.respond_to?('any?')
+    - selected.each do |label|
+      = hidden_field_tag data_options[:field_name], label, id: nil
 .dropdown
   %button.dropdown-menu-toggle.js-label-select.js-multiselect{class: classes.join(' '), type: "button", data: dropdown_data}
     %span.dropdown-toggle-text
-      = h(multi_label_name(params[:label_name], "Label"))
+      = h(multi_label_name(selected_toggle || selected, "Label"))
     = icon('chevron-down')
   .dropdown-menu.dropdown-select.dropdown-menu-paging.dropdown-menu-labels.dropdown-menu-selectable
     = render partial: "shared/issuable/label_page_default", locals: { title: "Filter by label", show_footer: show_footer, show_create: show_create }
diff --git a/app/views/shared/issuable/_milestone_dropdown.html.haml b/app/views/shared/issuable/_milestone_dropdown.html.haml
index 2fcf40ece99..9188ef72d52 100644
--- a/app/views/shared/issuable/_milestone_dropdown.html.haml
+++ b/app/views/shared/issuable/_milestone_dropdown.html.haml
@@ -1,7 +1,7 @@
-- if params[:milestone_title].present?
-  = hidden_field_tag(:milestone_title, params[:milestone_title])
-= dropdown_tag(milestone_dropdown_label(params[:milestone_title]), options: { title: "Filter by milestone", toggle_class: 'js-milestone-select js-filter-submit', filter: true, dropdown_class: "dropdown-menu-selectable",
-  placeholder: "Search milestones", footer_content: @project.present?, data: { show_no: true, show_any: true, show_upcoming: true, field_name: "milestone_title", selected: params[:milestone_title], project_id: @project.try(:id), milestones: milestones_filter_dropdown_path, default_label: "Milestone" } }) do
+- if selected.present?
+  = hidden_field_tag(name, selected)
+= dropdown_tag(milestone_dropdown_label(selected), options: { title: "Filter by milestone", toggle_class: 'js-milestone-select js-filter-submit', filter: true, dropdown_class: "dropdown-menu-selectable",
+  placeholder: "Search milestones", footer_content: @project.present?, data: { show_no: true, show_any: show_any, show_upcoming: show_upcoming, field_name: name, selected: selected, project_id: @project.try(:id), milestones: milestones_filter_dropdown_path, default_label: "Milestone" } }) do
   - if @project
     %ul.dropdown-footer-list
       - if can? current_user, :admin_milestone, @project
diff --git a/app/views/shared/issuable/_sidebar.html.haml b/app/views/shared/issuable/_sidebar.html.haml
index 539c4f3630a..adfab1af53e 100644
--- a/app/views/shared/issuable/_sidebar.html.haml
+++ b/app/views/shared/issuable/_sidebar.html.haml
@@ -1,4 +1,4 @@
-- todo = has_todo(issuable)
+- todo = issuable_todo(issuable)
 %aside.right-sidebar{ class: sidebar_gutter_collapsed_class }
   .issuable-sidebar
     - can_edit_issuable = can?(current_user, :"admin_#{issuable.to_ability_name}", @project)
@@ -9,12 +9,12 @@
       %a.gutter-toggle.pull-right.js-sidebar-toggle{ role: "button", href: "#", aria: { label: "Toggle sidebar" } }
         = sidebar_gutter_toggle_icon
       - if current_user
-        %button.btn.btn-default.issuable-header-btn.pull-right.js-issuable-todo{ type: "button", aria: { label: (todo.nil? ? "Add Todo" : "Mark Done") }, data: { todo_text: "Add Todo", mark_text: "Mark Done", id: (todo.id unless todo.nil?), issuable: issuable.id, issuable_type: issuable.class.name.underscore, url: namespace_project_todos_path(@project.namespace, @project) } }
+        %button.btn.btn-default.issuable-header-btn.pull-right.js-issuable-todo{ type: "button", aria: { label: (todo.nil? ? "Add Todo" : "Mark Done") }, data: { todo_text: "Add Todo", mark_text: "Mark Done", issuable_id: issuable.id, issuable_type: issuable.class.name.underscore, url: namespace_project_todos_path(@project.namespace, @project), delete_path: (dashboard_todo_path(todo) if todo) } }
           %span.js-issuable-todo-text
-            - if todo.nil?
-              Add Todo
-            - else
+            - if todo
               Mark Done
+            - else
+              Add Todo
           = icon('spin spinner', class: 'hidden js-issuable-todo-loading')
 
     = form_for [@project.namespace.becomes(Namespace), @project, issuable], remote: true, format: :json, html: {class: 'issuable-context-form inline-update js-issuable-update'} do |f|
@@ -29,20 +29,21 @@
           = icon('spinner spin', class: 'block-loading')
           - if can_edit_issuable
             = link_to 'Edit', '#', class: 'edit-link pull-right'
-        .value.bold.hide-collapsed
+        .value.hide-collapsed
           - if issuable.assignee
-            = link_to_member(@project, issuable.assignee, size: 32) do
+            = link_to_member(@project, issuable.assignee, size: 32, extra_class: 'bold') do
               - if issuable.instance_of?(MergeRequest) && !issuable.can_be_merged_by?(issuable.assignee)
                 %span.pull-right.cannot-be-merged{ data: { toggle: 'tooltip', placement: 'left' }, title: 'Not allowed to merge' }
                   = icon('exclamation-triangle')
               %span.username
                 = issuable.assignee.to_reference
           - else
-            %span.assign-yourself
+            %span.assign-yourself.no-value
               No assignee
               - if can_edit_issuable
+                \-
                 %a.js-assign-yourself{ href: '#' }
-                  \- assign yourself
+                  assign yourself
 
         .selectbox.hide-collapsed
           = f.hidden_field 'assignee_id', value: issuable.assignee_id, id: 'issue_assignee_id'
@@ -62,13 +63,11 @@
           = icon('spinner spin', class: 'block-loading')
           - if can_edit_issuable
             = link_to 'Edit', '#', class: 'edit-link pull-right'
-        .value.bold.hide-collapsed
+        .value.hide-collapsed
           - if issuable.milestone
-            = link_to namespace_project_milestone_path(@project.namespace, @project, issuable.milestone) do
-              %span.has-tooltip{title: milestone_remaining_days(issuable.milestone), data: {container: 'body', html: 1}}
-                = issuable.milestone.title
+            = link_to issuable.milestone.title, namespace_project_milestone_path(@project.namespace, @project, issuable.milestone), class: "bold has-tooltip", title: milestone_remaining_days(issuable.milestone), data: { container: "body", html: 1 }
           - else
-            .light None
+            %span.no-value None
 
         .selectbox.hide-collapsed
           = f.hidden_field 'milestone_id', value: issuable.milestone_id, id: nil
@@ -85,14 +84,14 @@
             = icon('spinner spin', class: 'block-loading')
             - if can?(current_user, :"admin_#{issuable.to_ability_name}", @project)
               = link_to 'Edit', '#', class: 'edit-link pull-right'
-          .value.bold.hide-collapsed
+          .value.hide-collapsed
             %span.value-content
               - if issuable.due_date
-                = issuable.due_date.to_s(:medium)
+                %span.bold= issuable.due_date.to_s(:medium)
               - else
-                None
+                %span.no-value No due date
             - if can?(current_user, :"admin_#{issuable.to_ability_name}", @project)
-              %span.light.js-remove-due-date-holder{ class: ("hidden" if issuable.due_date.nil?) }
+              %span.no-value.js-remove-due-date-holder{ class: ("hidden" if issuable.due_date.nil?) }
                 \-
                 %a.js-remove-due-date{ href: "#", role: "button" }
                   remove due date
@@ -124,7 +123,7 @@
               - issuable.labels_array.each do |label|
                 = link_to_label(label, type: issuable.to_ability_name)
             - else
-              .light None
+              %span.no-value None
           .selectbox.hide-collapsed
             - issuable.labels_array.each do |label|
               = hidden_field_tag "#{issuable.to_ability_name}[label_names][]", label.id, id: nil
diff --git a/app/views/shared/members/_access_request_buttons.html.haml b/app/views/shared/members/_access_request_buttons.html.haml
index ed0a6ebcf84..eff914398bb 100644
--- a/app/views/shared/members/_access_request_buttons.html.haml
+++ b/app/views/shared/members/_access_request_buttons.html.haml
@@ -1,12 +1,10 @@
-- member = source.members.find_by(user_id: current_user.id)
-
-- if member
-  - if member.request?
+- if can?(current_user, :request_access, source)
+  - if requester = source.requesters.find_by(user_id: current_user.id)
     = link_to 'Withdraw Access Request', polymorphic_path([:leave, source, :members]),
               method: :delete,
-              data: { confirm: remove_member_message(member) },
-              class: 'btn access-request-button hidden-xs'
-- else
-  = link_to 'Request Access', polymorphic_path([:request_access, source, :members]),
-            method: :post,
-            class: 'btn access-request-button hidden-xs'
+              data: { confirm: remove_member_message(requester) },
+              class: 'btn'
+  - else
+    = link_to 'Request Access', polymorphic_path([:request_access, source, :members]),
+              method: :post,
+              class: 'btn'
diff --git a/app/views/shared/members/_member.html.haml b/app/views/shared/members/_member.html.haml
index c69d4cbfbe3..5ae485f36ba 100644
--- a/app/views/shared/members/_member.html.haml
+++ b/app/views/shared/members/_member.html.haml
@@ -1,73 +1,76 @@
-- show_roles = local_assigns.fetch(:show_roles, true)
+- show_roles = local_assigns.fetch(:show_roles, default_show_roles(member))
 - show_controls = local_assigns.fetch(:show_controls, true)
 - user = member.user
 
 %li.js-toggle-container{ class: dom_class(member), id: dom_id(member) }
-  %span{ class: ("list-item-name" if show_controls) }
-    - if user
-      = image_tag avatar_icon(user, 24), class: "avatar s24", alt: ''
-      %strong
-        = link_to user.name, user_path(user)
-      %span.cgray= user.username
-
-      - if user == current_user
-        %span.label.label-success It's you
-
-      - if user.blocked?
-        %label.label.label-danger
-          %strong Blocked
-
-      - if member.request?
-        %span.cgray
-          – Requested
-          = time_ago_with_tooltip(member.requested_at)
-    - else
-      = image_tag avatar_icon(member.invite_email, 24), class: "avatar s24", alt: ''
-      %strong= member.invite_email
-      %span.cgray
-        – Invited
-        - if member.created_by
-          by
-          = link_to member.created_by.name, user_path(member.created_by)
-        = time_ago_with_tooltip(member.created_at)
-
-      - if show_controls && can?(current_user, action_member_permission(:admin, member), member.source)
-        = link_to 'Resend invite', polymorphic_path([:resend_invite, member]),
-                  method: :post,
-                  class: 'btn-xs btn'
-
-  - if show_roles && can_see_member_roles?(source: member.source, user: current_user)
-    %span.pull-right
-      %strong= member.human_access
+  - if show_roles
+    .controls
+      %strong.control-text= member.human_access
       - if show_controls
+        - if !user && can?(current_user, action_member_permission(:admin, member), member.source)
+          = link_to 'Resend invite', polymorphic_path([:resend_invite, member]),
+                    method: :post,
+                    class: 'btn'
+
         - if can?(current_user, action_member_permission(:update, member), member)
           = button_tag icon('pencil'),
                        type: 'button',
-                       class: 'btn-xs btn btn-grouped inline js-toggle-button',
+                       class: 'btn inline js-toggle-button',
                        title: 'Edit access level'
 
           - if member.request?
-            &nbsp;
             = link_to icon('check inverse'), polymorphic_path([:approve_access_request, member]),
                       method: :post,
-                      class: 'btn-xs btn btn-success',
+                      class: 'btn btn-success',
                       title: 'Grant access'
 
         - if can?(current_user, action_member_permission(:destroy, member), member)
-          &nbsp;
           - if current_user == user
             = link_to icon('sign-out', text: 'Leave'), polymorphic_path([:leave, member.source, :members]),
                       method: :delete,
                       data: { confirm: leave_confirmation_message(member.source) },
-                      class: 'btn-xs btn btn-remove'
+                      class: 'btn btn-remove'
           - else
             = link_to icon('trash'), member,
                       remote: true,
                       method: :delete,
                       data: { confirm: remove_member_message(member) },
-                      class: 'btn-xs btn btn-remove',
+                      class: 'btn btn-remove',
                       title: remove_member_title(member)
 
+
+  %span{ class: ("list-item-name" if show_controls) }
+    - if user
+      = image_tag avatar_icon(user, 40), class: "avatar s40", alt: ''
+      %strong
+        = link_to user.name, user_path(user)
+      %span.cgray= user.username
+
+      - if user == current_user
+        %span.label.label-success It's you
+
+      - if user.blocked?
+        %label.label.label-danger
+          %strong Blocked
+
+      .cgray
+        - if member.request?
+          Requested
+          = time_ago_with_tooltip(member.requested_at)
+        - else
+          Joined #{time_ago_with_tooltip(member.created_at)}
+
+    - else
+      = image_tag avatar_icon(member.invite_email, 40), class: "avatar s40", alt: ''
+      %strong= member.invite_email
+      .cgray
+        Invited
+        - if member.created_by
+          by
+          = link_to member.created_by.name, user_path(member.created_by)
+        = time_ago_with_tooltip(member.created_at)
+
+  - if show_roles
     .edit-member.hide.js-toggle-content
       %br
       = form_for member, remote: true do |f|
diff --git a/app/views/shared/members/_requests.html.haml b/app/views/shared/members/_requests.html.haml
index b5963876034..40b39e850b0 100644
--- a/app/views/shared/members/_requests.html.haml
+++ b/app/views/shared/members/_requests.html.haml
@@ -1,8 +1,8 @@
-- if members.any?
+- if requesters.any?
   .panel.panel-default
     .panel-heading
       %strong= membership_source.name
       access requests
-      %small= "(#{members.size})"
+      %span.badge= requesters.size
     %ul.content-list
-      = render partial: 'shared/members/member', collection: members, as: :member
+      = render partial: 'shared/members/member', collection: requesters, as: :member
diff --git a/app/views/shared/milestones/_issuable.html.haml b/app/views/shared/milestones/_issuable.html.haml
index 47b66d44e43..3c03c220ddd 100644
--- a/app/views/shared/milestones/_issuable.html.haml
+++ b/app/views/shared/milestones/_issuable.html.haml
@@ -21,7 +21,8 @@
       = link_to polymorphic_path(base_url_args, { milestone_title: @milestone.title, label_name: label.title, state: 'all' }) do
         - render_colored_label(label)
 
-    - if assignee
-      = link_to polymorphic_path(base_url_args, { milestone_title: @milestone.title, assignee_id: issuable.assignee_id, state: 'all' }),
-                class: 'has-tooltip', title: "Assigned to #{assignee.name}", data: { container: 'body' } do
-        - image_tag(avatar_icon(issuable.assignee, 16), class: "avatar s16", alt: '')
+    %span{ class: "assignee-icon" }
+      - if assignee
+        = link_to polymorphic_path(base_url_args, { milestone_title: @milestone.title, assignee_id: issuable.assignee_id, state: 'all' }),
+                  class: 'has-tooltip', title: "Assigned to #{assignee.name}", data: { container: 'body' } do
+          - image_tag(avatar_icon(issuable.assignee, 16), class: "avatar s16", alt: '')
diff --git a/app/views/shared/milestones/_merge_requests_tab.haml b/app/views/shared/milestones/_merge_requests_tab.haml
index c29d8ee6737..9c193f901e2 100644
--- a/app/views/shared/milestones/_merge_requests_tab.haml
+++ b/app/views/shared/milestones/_merge_requests_tab.haml
@@ -3,10 +3,10 @@
 
 .row.prepend-top-default
   .col-md-3
-    = render 'shared/milestones/issuables', args.merge(title: 'Work in progress (open and unassigned)', issuables: merge_requests.opened.unassigned, id: 'unassigned')
+    = render 'shared/milestones/issuables', args.merge(title: 'Work in progress (open and unassigned)', issuables: merge_requests.opened.unassigned, id: 'unassigned', show_counter: true)
   .col-md-3
-    = render 'shared/milestones/issuables', args.merge(title: 'Waiting for merge (open and assigned)', issuables: merge_requests.opened.assigned, id: 'ongoing')
+    = render 'shared/milestones/issuables', args.merge(title: 'Waiting for merge (open and assigned)', issuables: merge_requests.opened.assigned, id: 'ongoing', show_counter: true)
   .col-md-3
-    = render 'shared/milestones/issuables', args.merge(title: 'Rejected (closed)', issuables: merge_requests.closed, id: 'closed')
+    = render 'shared/milestones/issuables', args.merge(title: 'Rejected (closed)', issuables: merge_requests.closed, id: 'closed', show_counter: true)
   .col-md-3
-    = render 'shared/milestones/issuables', args.merge(title: 'Merged', issuables: merge_requests.merged, id: 'merged', primary: true)
+    = render 'shared/milestones/issuables', args.merge(title: 'Merged', issuables: merge_requests.merged, id: 'merged', primary: true, show_counter: true)
diff --git a/app/views/shared/milestones/_summary.html.haml b/app/views/shared/milestones/_summary.html.haml
index 385c6596606..dee2472fa79 100644
--- a/app/views/shared/milestones/_summary.html.haml
+++ b/app/views/shared/milestones/_summary.html.haml
@@ -10,6 +10,13 @@
       open and
       %strong= milestone.issues_visible_to_user(current_user).closed.size
       closed
+    %strong= milestone.merge_requests.size
+    merge requests:
+    %span.milestone-stat
+      %strong= milestone.merge_requests.opened.size
+      open and
+      %strong= milestone.merge_requests.merged.size
+      merged
     %span.milestone-stat
       %strong== #{milestone.percent_complete(current_user)}%
       complete
@@ -19,7 +26,6 @@
     %span.pull-right.tab-issues-buttons
       - if project && can?(current_user, :create_issue, project)
         = link_to new_namespace_project_issue_path(project.namespace, project, issue: { milestone_id: milestone.id }), class: "btn  btn-grouped", title: "New Issue" do
-          %i.fa.fa-plus
           New Issue
       = link_to 'Browse Issues', milestones_browse_issuables_path(milestone, type: :issues), class: "btn btn-grouped"
     %span.pull-right.tab-merge-requests-buttons.hidden
diff --git a/app/views/shared/notifications/_button.html.haml b/app/views/shared/notifications/_button.html.haml
new file mode 100644
index 00000000000..ff1cf966a9b
--- /dev/null
+++ b/app/views/shared/notifications/_button.html.haml
@@ -0,0 +1,25 @@
+- left_align = local_assigns[:left_align]
+- if notification_setting
+  .dropdown.notification-dropdown.pull-right
+    = form_for notification_setting, remote: true, html: { class: "inline notification-form" } do |f|
+      = hidden_setting_source_input(notification_setting)
+      = f.hidden_field :level, class: "notification_setting_level"
+      .js-notification-toggle-btns
+        %div{ class: ("btn-group" if notification_setting.custom?) }
+          - if notification_setting.custom?
+            %button.dropdown-new.btn.btn-default.notifications-btn#notifications-button{ type: "button", data: { toggle: "modal", target: "#" + notifications_menu_identifier("modal", notification_setting) } }
+              = icon("bell", class: "js-notification-loading")
+              = notification_title(notification_setting.level)
+            %button.btn.dropdown-toggle{ data: { toggle: "dropdown", target: notifications_menu_identifier("dropdown", notification_setting) } }
+              %span.caret
+              .sr-only Toggle dropdown
+          - else
+            %button.dropdown-new.btn.btn-default.notifications-btn#notifications-button{ type: "button", data: { toggle: "dropdown", target: notifications_menu_identifier("dropdown", notification_setting) } }
+              = icon("bell", class: "js-notification-loading")
+              = notification_title(notification_setting.level)
+              = icon("caret-down")
+
+          = render "shared/notifications/notification_dropdown", notification_setting: notification_setting, left_align: left_align
+
+          = content_for :scripts_body do
+            = render "shared/notifications/custom_notifications", notification_setting: notification_setting
diff --git a/app/views/shared/notifications/_custom_notifications.html.haml b/app/views/shared/notifications/_custom_notifications.html.haml
new file mode 100644
index 00000000000..b704981e3db
--- /dev/null
+++ b/app/views/shared/notifications/_custom_notifications.html.haml
@@ -0,0 +1,31 @@
+.modal.fade{ tabindex: "-1", role: "dialog", id: notifications_menu_identifier("modal", notification_setting), aria: { labelledby: "custom-notifications-title" } }
+  .modal-dialog
+    .modal-content
+      .modal-header
+        %button.close{ type: "button", data: { dismiss: "modal" }, aria: { label: "close" } }
+          %span{ aria: { hidden: "true" } } ×
+        %h4#custom-notifications-title.modal-title
+          Custom notification events
+
+      .modal-body
+        .container-fluid
+          = form_for notification_setting, html: { class: "custom-notifications-form" } do |f|
+            = hidden_setting_source_input(notification_setting)
+            .row
+              .col-lg-4
+                %h4.prepend-top-0
+                  Notification events
+                %p
+                  Custom notification levels are the same as participating levels. With custom notification levels you will also receive notifications for select events. To find out more, check out
+                  = succeed "." do
+                    %a{ href: "http://docs.gitlab.com/ce/workflow/notifications.html", target: "_blank"} notification emails
+              .col-lg-8
+                - NotificationSetting::EMAIL_EVENTS.each_with_index do |event, index|
+                  - field_id = "#{notifications_menu_identifier("modal", notification_setting)}_notification_setting[#{event}]"
+                  .form-group
+                    .checkbox{ class: ("prepend-top-0" if index == 0) }
+                      %label{ for: field_id }
+                        = check_box("notification_setting", event, id: field_id, class: "js-custom-notification-event", checked: notification_setting.events[event])
+                        %strong
+                          = event.to_s.humanize
+                          = icon("spinner spin", class: "custom-notification-event-loading")
diff --git a/app/views/shared/notifications/_notification_dropdown.html.haml b/app/views/shared/notifications/_notification_dropdown.html.haml
new file mode 100644
index 00000000000..d3258ee64cb
--- /dev/null
+++ b/app/views/shared/notifications/_notification_dropdown.html.haml
@@ -0,0 +1,13 @@
+- left_align = local_assigns[:left_align]
+%ul.dropdown-menu.dropdown-menu-no-wrap.dropdown-menu-selectable.dropdown-menu-large{ role: "menu", class: [notifications_menu_identifier("dropdown", notification_setting), ("dropdown-menu-align-right" unless left_align)] }
+  - NotificationSetting.levels.each_key do |level|
+    - next if level == "custom"
+    - next if level == "global" && notification_setting.source.nil?
+
+    = notification_list_item(level, notification_setting)
+
+  %li.divider
+  %li
+    %a.update-notification{ href: "#", role: "button", class: ("is-active" if notification_setting.custom?), data: { toggle: "modal", target: "#" + notifications_menu_identifier("modal", notification_setting), notification_level: "custom", notification_title: "Custom" } }
+      %strong.dropdown-menu-inner-title Custom
+      %span.dropdown-menu-inner-content= notification_description("custom")
diff --git a/app/views/shared/projects/_dropdown.html.haml b/app/views/shared/projects/_dropdown.html.haml
index 1169bed0382..b7f8551153b 100644
--- a/app/views/shared/projects/_dropdown.html.haml
+++ b/app/views/shared/projects/_dropdown.html.haml
@@ -1,31 +1,30 @@
 - @sort ||= sort_value_recently_updated
 - personal = params[:personal]
 - archived = params[:archived]
+- namespace_id = params[:namespace_id]
 .dropdown.inline
-  %button.dropdown-toggle.btn{type: 'button', 'data-toggle' => 'dropdown'}
-    %span.light
-      = projects_sort_options_hash[@sort]
-    %b.caret
+  - toggle_text = projects_sort_options_hash[@sort]
+  = dropdown_toggle(toggle_text, { toggle: 'dropdown' }, { id: 'sort-projects-dropdown' })
   %ul.dropdown-menu.dropdown-menu-align-right.dropdown-menu-selectable
     %li.dropdown-header
       Sort by
     - projects_sort_options_hash.each do |value, title|
       %li
-        = link_to filter_projects_path(sort: value, archived: archived, personal: personal), class: ("is-active" if @sort == value) do
+        = link_to filter_projects_path(namespace_id: namespace_id, sort: value, archived: archived, personal: personal), class: ("is-active" if @sort == value) do
           = title
 
     %li.divider
     %li
-      = link_to filter_projects_path(sort: @sort, archived: nil), class: ("is-active" unless params[:archived].present?) do
+      = link_to filter_projects_path(namespace_id: namespace_id, sort: @sort, archived: nil), class: ("is-active" unless params[:archived].present?) do
         Hide archived projects
     %li
-      = link_to filter_projects_path(sort: @sort, archived: true), class: ("is-active" if params[:archived].present?) do
+      = link_to filter_projects_path(namespace_id: namespace_id, sort: @sort, archived: true), class: ("is-active" if params[:archived].present?) do
         Show archived projects
     - if current_user
       %li.divider
       %li
-        = link_to filter_projects_path(sort: @sort, personal: nil), class: ("is-active" unless personal) do
+        = link_to filter_projects_path(namespace_id: namespace_id, sort: @sort, personal: nil), class: ("is-active" unless personal.present?) do
           Owned by anyone
       %li
-        = link_to filter_projects_path(sort: @sort, personal: true), class: ("is-active" if personal) do
+        = link_to filter_projects_path(namespace_id: namespace_id, sort: @sort, personal: true), class: ("is-active" if personal.present?) do
           Owned by me
diff --git a/app/views/shared/projects/_list.html.haml b/app/views/shared/projects/_list.html.haml
index 2e08bb2ac08..3a9dd37dc7d 100644
--- a/app/views/shared/projects/_list.html.haml
+++ b/app/views/shared/projects/_list.html.haml
@@ -16,6 +16,12 @@
         = render "shared/projects/project", project: project, skip_namespace: skip_namespace,
           avatar: avatar, stars: stars, css_class: css_class, ci: ci, use_creator_avatar: use_creator_avatar,
           forks: forks, show_last_commit_as_description: show_last_commit_as_description
+
+      - if @private_forks_count && @private_forks_count > 0
+        %li.project-row.private-forks-notice
+          = icon('lock fw', base: 'circle', class: 'fa-lg private-fork-icon')
+          %strong= pluralize(@private_forks_count, 'private fork')
+          %span you have no access to.
     = paginate(projects, remote: remote, theme: "gitlab") if projects.respond_to? :total_pages
   - else
     .nothing-here-block No projects found
diff --git a/app/views/shared/web_hooks/_form.html.haml b/app/views/shared/web_hooks/_form.html.haml
index d1e861ca80c..2585ed9360b 100644
--- a/app/views/shared/web_hooks/_form.html.haml
+++ b/app/views/shared/web_hooks/_form.html.haml
@@ -6,7 +6,7 @@
     %h4.prepend-top-0
       = page_title
     %p
-      #{link_to "Webhooks", help_page_path("web_hooks", "web_hooks")} can be
+      #{link_to "Webhooks", help_page_path("web_hooks/web_hooks")} can be
       used for binding events when something is happening within the project.
   .col-lg-9.append-bottom-default
     = form_for hook, as: :hook, url: polymorphic_path(url_components + [:hooks]) do |f|
diff --git a/app/views/snippets/_actions.html.haml b/app/views/snippets/_actions.html.haml
index a7769654b61..160c6cd84da 100644
--- a/app/views/snippets/_actions.html.haml
+++ b/app/views/snippets/_actions.html.haml
@@ -1,27 +1,28 @@
 .hidden-xs
-  = link_to new_snippet_path, class: "btn btn-grouped btn-create new-snippet-link", title: "New Snippet" do
-    = icon('plus')
-    New Snippet
+  - if current_user
+    = link_to new_snippet_path, class: "btn btn-grouped btn-create new-snippet-link", title: "New Snippet" do
+      New Snippet
   - if can?(current_user, :update_personal_snippet, @snippet)
     = link_to edit_snippet_path(@snippet), class: "btn btn-grouped snippable-edit" do
       Edit
   - if can?(current_user, :admin_personal_snippet, @snippet)
-    = link_to snippet_path(@snippet), method: :delete, data: { confirm: "Are you sure?" }, class: "btn btn-grouped btn-warning", title: 'Delete Snippet' do
+    = link_to snippet_path(@snippet), method: :delete, data: { confirm: "Are you sure?" }, class: "btn btn-grouped btn-danger", title: 'Delete Snippet' do
       Delete
-.visible-xs-block.dropdown
-  %button.btn.btn-default.btn-block.append-bottom-0.prepend-top-5{ data: { toggle: "dropdown" } }
-    Options
-    %span.caret
-  .dropdown-menu.dropdown-menu-full-width
-    %ul
-      %li
-        = link_to new_snippet_path, title: "New Snippet" do
-          New Snippet
-      - if can?(current_user, :update_personal_snippet, @snippet)
+- if current_user
+  .visible-xs-block.dropdown
+    %button.btn.btn-default.btn-block.append-bottom-0.prepend-top-5{ data: { toggle: "dropdown" } }
+      Options
+      %span.caret
+    .dropdown-menu.dropdown-menu-full-width
+      %ul
         %li
-          = link_to edit_snippet_path(@snippet) do
-            Edit
-      - if can?(current_user, :admin_personal_snippet, @snippet)
-        %li
-          = link_to snippet_path(@snippet), method: :delete, data: { confirm: "Are you sure?" }, title: 'Delete Snippet' do
-            Delete
+          = link_to new_snippet_path, title: "New Snippet" do
+            New Snippet
+        - if can?(current_user, :update_personal_snippet, @snippet)
+          %li
+            = link_to edit_snippet_path(@snippet) do
+              Edit
+        - if can?(current_user, :admin_personal_snippet, @snippet)
+          %li
+            = link_to snippet_path(@snippet), method: :delete, data: { confirm: "Are you sure?" }, title: 'Delete Snippet' do
+              Delete
diff --git a/app/views/u2f/_register.html.haml b/app/views/u2f/_register.html.haml
index 46af591fc43..cbb8dfb7829 100644
--- a/app/views/u2f/_register.html.haml
+++ b/app/views/u2f/_register.html.haml
@@ -4,11 +4,18 @@
   %p Your browser doesn't support U2F. Please use Google Chrome desktop (version 41 or newer).
 
 %script#js-register-u2f-setup{ type: "text/template" }
-  .row.append-bottom-10
-    .col-md-3
-      %a#js-setup-u2f-device.btn.btn-info{ href: 'javascript:void(0)' } Setup New U2F Device
-    .col-md-9
-      %p Your U2F device needs to be set up. Plug it in (if not already) and click the button on the left.
+  - if current_user.two_factor_otp_enabled?
+    .row.append-bottom-10
+      .col-md-3
+        %button#js-setup-u2f-device.btn.btn-info Setup New U2F Device
+      .col-md-9
+        %p Your U2F device needs to be set up. Plug it in (if not already) and click the button on the left.
+  - else
+    .row.append-bottom-10
+      .col-md-3
+        %button#js-setup-u2f-device.btn.btn-info{ disabled: true } Setup New U2F Device
+      .col-md-9
+        %p.text-warning You need to register a two-factor authentication app before you can set up a U2F device.
 
 %script#js-register-u2f-in-progress{ type: "text/template" }
   %p Trying to communicate with your device. Plug it in (if you haven't already) and press the button on the device now.
diff --git a/app/views/users/calendar_activities.html.haml b/app/views/users/calendar_activities.html.haml
index 630d97e339d..f51599212db 100644
--- a/app/views/users/calendar_activities.html.haml
+++ b/app/views/users/calendar_activities.html.haml
@@ -14,7 +14,7 @@
         - else
           = event_action_name(event)
           - if event.target
-            %strong= link_to "##{event.target_iid}", [event.project.namespace.becomes(Namespace), event.project, event.target]
+            %strong= link_to "#{event.target.to_reference}", [event.project.namespace.becomes(Namespace), event.project, event.target]
 
         at
         %strong
diff --git a/app/views/users/show.html.haml b/app/views/users/show.html.haml
index 92305594a81..db2b4885861 100644
--- a/app/views/users/show.html.haml
+++ b/app/views/users/show.html.haml
@@ -1,6 +1,8 @@
 - page_title       @user.name
 - page_description @user.bio
-- page_specific_javascripts asset_path("users/application.js")
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_tag('lib/d3.js')
+  = page_specific_javascript_tag('users/application.js')
 - header_title     @user.name, user_path(@user)
 - @no_container = true
 
@@ -27,6 +29,11 @@
         &nbsp;
         = link_to user_path(@user, :atom, { private_token: current_user.private_token }), class: 'btn btn-gray' do
           = icon('rss')
+        - if current_user.admin?
+          &nbsp;
+          = link_to [:admin, @user], class: 'btn btn-gray', title: 'View user in admin area',
+            data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
+            = icon('users')
 
     .avatar-holder
       = link_to avatar_icon(@user, 400), target: '_blank' do
diff --git a/app/workers/emails_on_push_worker.rb b/app/workers/emails_on_push_worker.rb
index 971f969e25e..8551288e2f2 100644
--- a/app/workers/emails_on_push_worker.rb
+++ b/app/workers/emails_on_push_worker.rb
@@ -28,18 +28,30 @@ class EmailsOnPushWorker
         :push
       end
 
+    merge_base_sha = project.merge_base_commit(before_sha, after_sha).try(:sha)
+
     diff_refs = nil
     compare = nil
     reverse_compare = false
     if action == :push
       compare = Gitlab::Git::Compare.new(project.repository.raw_repository, before_sha, after_sha)
-      diff_refs = [project.merge_base_commit(before_sha, after_sha), project.commit(after_sha)]
+
+      diff_refs = Gitlab::Diff::DiffRefs.new(
+        base_sha: merge_base_sha,
+        start_sha: before_sha,
+        head_sha: after_sha
+      )
 
       return false if compare.same
 
       if compare.commits.empty?
         compare = Gitlab::Git::Compare.new(project.repository.raw_repository, after_sha, before_sha)
-        diff_refs = [project.merge_base_commit(after_sha, before_sha), project.commit(before_sha)]
+
+        diff_refs = Gitlab::Diff::DiffRefs.new(
+          base_sha: merge_base_sha,
+          start_sha: after_sha,
+          head_sha: before_sha
+        )
 
         reverse_compare = true
 
diff --git a/app/workers/git_garbage_collect_worker.rb b/app/workers/git_garbage_collect_worker.rb
new file mode 100644
index 00000000000..2fa3c838f55
--- /dev/null
+++ b/app/workers/git_garbage_collect_worker.rb
@@ -0,0 +1,14 @@
+class GitGarbageCollectWorker
+  include Sidekiq::Worker
+  include Gitlab::ShellAdapter
+
+  sidekiq_options queue: :gitlab_shell, retry: false
+
+  def perform(project_id)
+    project = Project.find(project_id)
+
+    gitlab_shell.gc(project.repository_storage_path, project.path_with_namespace)
+    # Expire the branch cache in case garbage collection caused a ref lookup to fail
+    project.repository.after_create_branch
+  end
+end
diff --git a/app/workers/gitlab_remove_project_export_worker.rb b/app/workers/gitlab_remove_project_export_worker.rb
new file mode 100644
index 00000000000..1d91897d520
--- /dev/null
+++ b/app/workers/gitlab_remove_project_export_worker.rb
@@ -0,0 +1,9 @@
+class GitlabRemoveProjectExportWorker
+  include Sidekiq::Worker
+
+  sidekiq_options queue: :default
+
+  def perform
+    Project.remove_gitlab_exports!
+  end
+end
diff --git a/app/workers/gitlab_shell_one_shot_worker.rb b/app/workers/gitlab_shell_one_shot_worker.rb
deleted file mode 100644
index 4ddbcf574d5..00000000000
--- a/app/workers/gitlab_shell_one_shot_worker.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-class GitlabShellOneShotWorker
-  include Sidekiq::Worker
-  include Gitlab::ShellAdapter
-
-  sidekiq_options queue: :gitlab_shell, retry: false
-
-  def perform(action, *arg)
-    gitlab_shell.send(action, *arg)
-  end
-end
diff --git a/app/workers/post_receive.rb b/app/workers/post_receive.rb
index f3327ca9e61..09035a7cf2d 100644
--- a/app/workers/post_receive.rb
+++ b/app/workers/post_receive.rb
@@ -4,10 +4,10 @@ class PostReceive
   sidekiq_options queue: :post_receive
 
   def perform(repo_path, identifier, changes)
-    if repo_path.start_with?(Gitlab.config.gitlab_shell.repos_path.to_s)
-      repo_path.gsub!(Gitlab.config.gitlab_shell.repos_path.to_s, "")
+    if path = Gitlab.config.repositories.storages.find { |p| repo_path.start_with?(p[1].to_s) }
+      repo_path.gsub!(path[1].to_s, "")
     else
-      log("Check gitlab.yml config for correct gitlab_shell.repos_path variable. \"#{Gitlab.config.gitlab_shell.repos_path}\" does not match \"#{repo_path}\"")
+      log("Check gitlab.yml config for correct repositories.storages values. No repository storage path matches \"#{repo_path}\"")
     end
 
     post_received = Gitlab::GitPostReceive.new(repo_path, identifier, changes)
diff --git a/app/workers/project_export_worker.rb b/app/workers/project_export_worker.rb
new file mode 100644
index 00000000000..39f6037e077
--- /dev/null
+++ b/app/workers/project_export_worker.rb
@@ -0,0 +1,12 @@
+class ProjectExportWorker
+  include Sidekiq::Worker
+
+  sidekiq_options queue: :gitlab_shell, retry: true
+
+  def perform(current_user_id, project_id)
+    current_user = User.find(current_user_id)
+    project = Project.find(project_id)
+
+    ::Projects::ImportExport::ExportService.new(project, current_user).execute
+  end
+end
diff --git a/app/workers/repository_check/single_repository_worker.rb b/app/workers/repository_check/single_repository_worker.rb
index f2d12ba5a7d..98ddf5d0688 100644
--- a/app/workers/repository_check/single_repository_worker.rb
+++ b/app/workers/repository_check/single_repository_worker.rb
@@ -15,7 +15,7 @@ module RepositoryCheck
     private
 
     def check(project)
-      if !git_fsck(project.repository)
+      if has_pushes?(project) && !git_fsck(project.repository)
         false
       elsif project.wiki_enabled?
         # Historically some projects never had their wiki repos initialized;
@@ -44,5 +44,9 @@ module RepositoryCheck
         false
       end
     end
+
+    def has_pushes?(project)
+      Project.with_push.exists?(project.id)
+    end
   end
 end
diff --git a/app/workers/repository_fork_worker.rb b/app/workers/repository_fork_worker.rb
index d947f105516..f7604e48f83 100644
--- a/app/workers/repository_fork_worker.rb
+++ b/app/workers/repository_fork_worker.rb
@@ -12,7 +12,7 @@ class RepositoryForkWorker
       return
     end
 
-    result = gitlab_shell.fork_repository(source_path, target_path)
+    result = gitlab_shell.fork_repository(project.repository_storage_path, source_path, target_path)
     unless result
       logger.error("Unable to fork project #{project_id} for repository #{source_path} -> #{target_path}")
       project.mark_import_as_failed('The project could not be forked.')
diff --git a/bin/spring b/bin/spring
index 7fe232c3aae..e0d140fe0c7 100755
--- a/bin/spring
+++ b/bin/spring
@@ -3,7 +3,7 @@
 # This file loads spring without using Bundler, in order to be fast.
 # It gets overwritten when you run the `spring binstub` command.
 
-unless defined?(Spring)
+unless (defined?(Spring) || ENV['ENABLE_SPRING'] != '1') && File.basename($0) != 'spring'
   require 'rubygems'
   require 'bundler'
 
diff --git a/config/application.rb b/config/application.rb
index 49d4d3ba555..21e7cc7b6e8 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -83,6 +83,10 @@ module Gitlab
     config.assets.precompile << "mailers/*.css"
     config.assets.precompile << "graphs/application.js"
     config.assets.precompile << "users/application.js"
+    config.assets.precompile << "network/application.js"
+    config.assets.precompile << "profile/application.js"
+    config.assets.precompile << "lib/utils/*.js"
+    config.assets.precompile << "lib/*.js"
 
     # Version of your assets, change this if you want to expire all your assets
     config.assets.version = '1.0'
diff --git a/config/dependency_decisions.yml b/config/dependency_decisions.yml
index 436a2c5e17a..293f2b71d65 100644
--- a/config/dependency_decisions.yml
+++ b/config/dependency_decisions.yml
@@ -181,3 +181,9 @@
     :why: Equivalent to LGPLv2
     :versions: []
     :when: 2016-06-07 17:14:10.907682000 Z
+- - :whitelist
+  - Artistic 2.0
+  - :who: Josh Frye
+    :why: Disk/mount information display on Admin pages
+    :versions: []
+    :when: 2016-06-29 16:32:45.432113000 Z
diff --git a/config/environments/development.rb b/config/environments/development.rb
index 8cca0039b4a..45a8c1add3e 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -42,4 +42,7 @@ Rails.application.configure do
   config.action_mailer.preview_path = 'spec/mailers/previews'
 
   config.eager_load = false
+
+  # Do not log asset requests
+  config.assets.quiet = true
 end
diff --git a/config/gitlab.teatro.yml b/config/gitlab.teatro.yml
deleted file mode 100644
index 01c8dc5ff98..00000000000
--- a/config/gitlab.teatro.yml
+++ /dev/null
@@ -1,85 +0,0 @@
-
-production: &base
-  gitlab:
-    host: localhost
-    port: 80
-    https: false
-
-    user: root
-
-    email_from: example@example.com
-
-    support_email: support@example.com
-
-    default_projects_features:
-      issues: true
-      merge_requests: true
-      wiki: true
-      snippets: false
-      visibility_level: "private"  # can be "private" | "internal" | "public"
-
-  issues_tracker:
-
-  gravatar:
-    enabled: true                 # Use user avatar image from Gravatar.com (default: true)
-
-  ldap:
-    enabled: false
-    host: '_your_ldap_server'
-    port: 636
-    uid: 'sAMAccountName'
-    method: 'ssl' # "tls" or "ssl" or "plain"
-    bind_dn: '_the_full_dn_of_the_user_you_will_bind_with'
-    password: '_the_password_of_the_bind_user'
-    allow_username_or_email_login: true
-
-    base: ''
-
-    user_filter: ''
-
-  omniauth:
-    enabled: false
-
-  satellites:
-    # Relative paths are relative to Rails.root (default: tmp/repo_satellites/)
-    path: /apps/gitlab-satellites/
-
-  backup:
-    path: "tmp/backups"   # Relative paths are relative to Rails.root (default: tmp/backups/)
-
-  gitlab_shell:
-    path: /apps/gitlab-shell/
-
-    # REPOS_PATH MUST NOT BE A SYMLINK!!!
-    repos_path: /apps/repositories/
-    hooks_path: /apps/gitlab-shell/hooks/
-
-    upload_pack: true
-    receive_pack: true
-
-  git:
-    bin_path: /usr/bin/git
-    max_size: 5242880 # 5.megabytes
-    timeout: 10
-
-  extra:
-
-development:
-  <<: *base
-
-test:
-  <<: *base
-  gravatar:
-    enabled: true
-  gitlab:
-    host: localhost
-    port: 80
-  issues_tracker:
-    redmine:
-      title: "Redmine"
-      project_url: "http://redmine/projects/:issues_tracker_id"
-      issues_url: "http://redmine/:project_id/:issues_tracker_id/:id"
-      new_issue_url: "http://redmine/projects/:issues_tracker_id/issues/new"
-
-staging:
-  <<: *base
diff --git a/config/gitlab.yml.example b/config/gitlab.yml.example
index 75e1a3c1093..325eca72862 100644
--- a/config/gitlab.yml.example
+++ b/config/gitlab.yml.example
@@ -428,6 +428,13 @@ production: &base
   satellites:
     path: /home/git/gitlab-satellites/
 
+  ## Repositories settings
+  repositories:
+    # Paths where repositories can be stored. Give the canonicalized absolute pathname.
+    # NOTE: REPOS PATHS MUST NOT CONTAIN ANY SYMLINK!!!
+    storages: # You must have at least a `default` storage path.
+      default: /home/git/repositories/
+
   ## Backup settings
   backup:
     path: "tmp/backups"   # Relative paths are relative to Rails.root (default: tmp/backups/)
@@ -452,9 +459,6 @@ production: &base
   ## GitLab Shell settings
   gitlab_shell:
     path: /home/git/gitlab-shell/
-
-    # REPOS_PATH MUST NOT BE A SYMLINK!!!
-    repos_path: /home/git/repositories/
     hooks_path: /home/git/gitlab-shell/hooks/
 
     # File that contains the secret key for verifying access for gitlab-shell.
@@ -528,11 +532,13 @@ test:
     # user: YOUR_USERNAME
   satellites:
     path: tmp/tests/gitlab-satellites/
+  repositories:
+    storages:
+      default: tmp/tests/repositories/
   backup:
     path: tmp/tests/backups
   gitlab_shell:
     path: tmp/tests/gitlab-shell/
-    repos_path: tmp/tests/repositories/
     hooks_path: tmp/tests/gitlab-shell/hooks/
   issues_tracker:
     redmine:
diff --git a/config/initializers/1_settings.rb b/config/initializers/1_settings.rb
index 916fd33e767..51d93e8cde0 100644
--- a/config/initializers/1_settings.rb
+++ b/config/initializers/1_settings.rb
@@ -96,7 +96,6 @@ class Settings < Settingslogic
   end
 end
 
-
 # Default settings
 Settings['ldap'] ||= Settingslogic.new({})
 Settings.ldap['enabled'] = false if Settings.ldap['enabled'].nil?
@@ -124,7 +123,6 @@ if Settings.ldap['enabled'] || Rails.env.test?
   end
 end
 
-
 Settings['omniauth'] ||= Settingslogic.new({})
 Settings.omniauth['enabled'] = false if Settings.omniauth['enabled'].nil?
 Settings.omniauth['auto_sign_in_with_provider'] = false if Settings.omniauth['auto_sign_in_with_provider'].nil?
@@ -215,10 +213,9 @@ Settings.gitlab.default_projects_features['container_registry'] = true if Settin
 Settings.gitlab.default_projects_features['visibility_level']   = Settings.send(:verify_constant, Gitlab::VisibilityLevel, Settings.gitlab.default_projects_features['visibility_level'], Gitlab::VisibilityLevel::PRIVATE)
 Settings.gitlab['repository_downloads_path'] = File.join(Settings.shared['path'], 'cache/archive') if Settings.gitlab['repository_downloads_path'].nil?
 Settings.gitlab['restricted_signup_domains'] ||= []
-Settings.gitlab['import_sources'] ||= ['github','bitbucket','gitlab','gitorious','google_code','fogbugz','git']
+Settings.gitlab['import_sources'] ||= %w[github bitbucket gitlab gitorious google_code fogbugz git gitlab_project]
 Settings.gitlab['trusted_proxies'] ||= []
 
-
 #
 # CI
 #
@@ -291,6 +288,9 @@ Settings.cron_jobs['admin_email_worker']['job_class'] = 'AdminEmailWorker'
 Settings.cron_jobs['repository_archive_cache_worker'] ||= Settingslogic.new({})
 Settings.cron_jobs['repository_archive_cache_worker']['cron'] ||= '0 * * * *'
 Settings.cron_jobs['repository_archive_cache_worker']['job_class'] = 'RepositoryArchiveCacheWorker'
+Settings.cron_jobs['gitlab_remove_project_export_worker'] ||= Settingslogic.new({})
+Settings.cron_jobs['gitlab_remove_project_export_worker']['cron'] ||= '0 * * * *'
+Settings.cron_jobs['gitlab_remove_project_export_worker']['job_class'] = 'GitlabRemoveProjectExportWorker'
 
 #
 # GitLab Shell
@@ -301,7 +301,6 @@ Settings.gitlab_shell['hooks_path']   ||= Settings.gitlab['user_home'] + '/gitla
 Settings.gitlab_shell['secret_file'] ||= Rails.root.join('.gitlab_shell_secret')
 Settings.gitlab_shell['receive_pack']   = true if Settings.gitlab_shell['receive_pack'].nil?
 Settings.gitlab_shell['upload_pack']    = true if Settings.gitlab_shell['upload_pack'].nil?
-Settings.gitlab_shell['repos_path']   ||= Settings.gitlab['user_home'] + '/repositories/'
 Settings.gitlab_shell['ssh_host']     ||= Settings.gitlab.ssh_host
 Settings.gitlab_shell['ssh_port']     ||= 22
 Settings.gitlab_shell['ssh_user']     ||= Settings.gitlab.user
@@ -309,6 +308,14 @@ Settings.gitlab_shell['owner_group']  ||= Settings.gitlab.user
 Settings.gitlab_shell['ssh_path_prefix'] ||= Settings.send(:build_gitlab_shell_ssh_path_prefix)
 
 #
+# Repositories
+#
+Settings['repositories'] ||= Settingslogic.new({})
+Settings.repositories['storages'] ||= {}
+# Setting gitlab_shell.repos_path is DEPRECATED and WILL BE REMOVED in version 9.0
+Settings.repositories.storages['default'] ||= Settings.gitlab_shell['repos_path'] || Settings.gitlab['user_home'] + '/repositories/'
+
+#
 # Backup
 #
 Settings['backup'] ||= Settingslogic.new({})
@@ -338,7 +345,6 @@ Settings.git['timeout']   ||= 10
 Settings['satellites'] ||= Settingslogic.new({})
 Settings.satellites['path'] = File.expand_path(Settings.satellites['path'] || "tmp/repo_satellites/", Rails.root)
 
-
 #
 # Extra customization
 #
diff --git a/config/initializers/6_validations.rb b/config/initializers/6_validations.rb
new file mode 100644
index 00000000000..3ba9e36c567
--- /dev/null
+++ b/config/initializers/6_validations.rb
@@ -0,0 +1,24 @@
+def storage_name_valid?(name)
+  !!(name =~ /\A[a-zA-Z0-9\-_]+\z/)
+end
+
+def find_parent_path(name, path)
+  Gitlab.config.repositories.storages.detect do |n, p|
+    name != n && path.chomp('/').start_with?(p.chomp('/'))
+  end
+end
+
+def error(message)
+  raise "#{message}. Please fix this in your gitlab.yml before starting GitLab."
+end
+
+error('No repository storage path defined') if Gitlab.config.repositories.storages.empty?
+
+Gitlab.config.repositories.storages.each do |name, path|
+  error("\"#{name}\" is not a valid storage name") unless storage_name_valid?(name)
+
+  parent_name, _parent_path = find_parent_path(name, path)
+  if parent_name
+    error("#{name} is a nested path of #{parent_name}. Nested paths are not supported for repository storages")
+  end
+end
diff --git a/config/initializers/default_url_options.rb b/config/initializers/default_url_options.rb
index 8fd27b1d88e..de2cdc6ecae 100644
--- a/config/initializers/default_url_options.rb
+++ b/config/initializers/default_url_options.rb
@@ -9,3 +9,4 @@ unless Gitlab.config.gitlab_on_standard_port?
 end
 
 Rails.application.routes.default_url_options = default_url_options
+ActionMailer::Base.asset_host = Settings.gitlab['base_url']
diff --git a/config/initializers/devise.rb b/config/initializers/devise.rb
index 021bdb11251..73977341b73 100644
--- a/config/initializers/devise.rb
+++ b/config/initializers/devise.rb
@@ -212,7 +212,7 @@ Devise.setup do |config|
   if Gitlab::LDAP::Config.enabled?
     Gitlab.config.ldap.servers.values.each do |server|
       if server['allow_username_or_email_login']
-        email_stripping_proc = ->(name) {name.gsub(/@.*\z/,'')}
+        email_stripping_proc = ->(name) {name.gsub(/@.*\z/, '')}
       else
         email_stripping_proc = ->(name) {name}
       end
diff --git a/config/initializers/gitlab_shell_secret_token.rb b/config/initializers/gitlab_shell_secret_token.rb
index 751fccead07..7454c33c9dd 100644
--- a/config/initializers/gitlab_shell_secret_token.rb
+++ b/config/initializers/gitlab_shell_secret_token.rb
@@ -1,19 +1 @@
-# Be sure to restart your server when you modify this file.
-
-require 'securerandom'
-
-# Your secret key for verifying the gitlab_shell.
-
-
-secret_file = Gitlab.config.gitlab_shell.secret_file
-
-unless File.exist? secret_file
-  # Generate a new token of 16 random hexadecimal characters and store it in secret_file.
-  token = SecureRandom.hex(16)
-  File.write(secret_file, token)
-end
-
-link_path = File.join(Gitlab.config.gitlab_shell.path, '.gitlab_shell_secret')
-if File.exist?(Gitlab.config.gitlab_shell.path) && !File.exist?(link_path)
-  FileUtils.symlink(secret_file, link_path)
-end
+Gitlab::Shell.new.generate_and_link_secret_token
diff --git a/config/initializers/haml.rb b/config/initializers/haml.rb
deleted file mode 100644
index 1516476815a..00000000000
--- a/config/initializers/haml.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-Haml::Template.options[:ugly] = true
-
-# Remove the `:coffee` and `:coffeescript` filters
-#
-# See https://git.io/vztMu and http://stackoverflow.com/a/17571242/223897
-Haml::Filters.remove_filter('coffee')
-Haml::Filters.remove_filter('coffeescript')
diff --git a/config/initializers/hamlit.rb b/config/initializers/hamlit.rb
new file mode 100644
index 00000000000..7b545d8c06c
--- /dev/null
+++ b/config/initializers/hamlit.rb
@@ -0,0 +1,18 @@
+module Hamlit
+  class TemplateHandler
+    def call(template)
+      Engine.new(
+        generator: Temple::Generators::RailsOutputBuffer,
+        attr_quote: '"',
+      ).call(template.source)
+    end
+  end
+end
+
+ActionView::Template.register_template_handler(
+  :haml,
+  Hamlit::TemplateHandler.new,
+)
+
+Hamlit::Filters.remove_filter('coffee')
+Hamlit::Filters.remove_filter('coffeescript')
diff --git a/config/initializers/health_check.rb b/config/initializers/health_check.rb
index 79e2d23ab2e..4c91a61fb4a 100644
--- a/config/initializers/health_check.rb
+++ b/config/initializers/health_check.rb
@@ -1,3 +1,4 @@
 HealthCheck.setup do |config|
   config.standard_checks = ['database', 'migrations', 'cache']
+  config.full_checks = ['database', 'migrations', 'cache']
 end
diff --git a/config/initializers/metrics.rb b/config/initializers/metrics.rb
index 989404c6a61..c4266ab8ba5 100644
--- a/config/initializers/metrics.rb
+++ b/config/initializers/metrics.rb
@@ -113,6 +113,10 @@ if Gitlab::Metrics.enabled?
     config.instrument_methods(Banzai::Renderer)
     config.instrument_methods(Banzai::Querying)
 
+    config.instrument_instance_methods(Banzai::ObjectRenderer)
+    config.instrument_instance_methods(Banzai::Redactor)
+    config.instrument_methods(Banzai::NoteRenderer)
+
     [Issuable, Mentionable, Participable].each do |klass|
       config.instrument_instance_methods(klass)
       config.instrument_instance_methods(klass::ClassMethods)
@@ -128,9 +132,30 @@ if Gitlab::Metrics.enabled?
     config.instrument_instance_methods(API::Helpers)
 
     config.instrument_instance_methods(RepositoryCheck::SingleRepositoryWorker)
+
+    config.instrument_instance_methods(Rouge::Plugins::Redcarpet)
+    config.instrument_instance_methods(Rouge::Formatters::HTMLGitlab)
+
+    config.instrument_methods(Rinku)
   end
 
   GC::Profiler.enable
 
   Gitlab::Metrics::Sampler.new.start
+
+  module TrackNewRedisConnections
+    def connect(*args)
+      val = super
+
+      if current_transaction = Gitlab::Metrics::Transaction.current
+        current_transaction.increment(:new_redis_connections, 1)
+      end
+
+      val
+    end
+  end
+
+  class ::Redis::Client
+    prepend TrackNewRedisConnections
+  end
 end
diff --git a/config/initializers/rack_attack.rb.example b/config/initializers/rack_attack.rb.example
index 30d05f16153..69052c029f2 100644
--- a/config/initializers/rack_attack.rb.example
+++ b/config/initializers/rack_attack.rb.example
@@ -10,7 +10,8 @@ paths_to_be_protected = [
   "#{Rails.application.config.relative_url_root}/api/#{API::API.version}/session",
   "#{Rails.application.config.relative_url_root}/users",
   "#{Rails.application.config.relative_url_root}/users/confirmation",
-  "#{Rails.application.config.relative_url_root}/unsubscribes/"
+  "#{Rails.application.config.relative_url_root}/unsubscribes/",
+  "#{Rails.application.config.relative_url_root}/import/github/personal_access_token"
 
 ]
 
diff --git a/config/initializers/sidekiq.rb b/config/initializers/sidekiq.rb
index f1eec674888..593c14a289f 100644
--- a/config/initializers/sidekiq.rb
+++ b/config/initializers/sidekiq.rb
@@ -13,7 +13,7 @@ Sidekiq.configure_server do |config|
   # UGLY Hack to get nested hash from settingslogic
   cron_jobs = JSON.parse(Gitlab.config.cron_jobs.to_json)
   # UGLY hack: Settingslogic doesn't allow 'class' key
-  cron_jobs.each { |k,v| cron_jobs[k]['class'] = cron_jobs[k].delete('job_class') }
+  cron_jobs.each { |k, v| cron_jobs[k]['class'] = cron_jobs[k].delete('job_class') }
   Sidekiq::Cron::Job.load_from_hash! cron_jobs
 
   # Database pool should be at least `sidekiq_concurrency` + 2
@@ -23,6 +23,10 @@ Sidekiq.configure_server do |config|
   config['pool'] = Sidekiq.options[:concurrency] + 2
   ActiveRecord::Base.establish_connection(config)
   Rails.logger.debug("Connection Pool size for Sidekiq Server is now: #{ActiveRecord::Base.connection.pool.instance_variable_get('@size')}")
+
+  # Avoid autoload issue such as 'Mail::Parsers::AddressStruct'
+  # https://github.com/mikel/mail/issues/912#issuecomment-214850355
+  Mail.eager_autoload!
 end
 
 Sidekiq.configure_client do |config|
diff --git a/config/initializers/smtp_settings.rb.sample b/config/initializers/smtp_settings.rb.sample
index 2287a76fca7..bd37080b1c8 100644
--- a/config/initializers/smtp_settings.rb.sample
+++ b/config/initializers/smtp_settings.rb.sample
@@ -10,6 +10,7 @@
 if Rails.env.production?
   Rails.application.config.action_mailer.delivery_method = :smtp
 
+  ActionMailer::Base.delivery_method = :smtp
   ActionMailer::Base.smtp_settings = {
     address: "email.server.com",
     port: 465,
diff --git a/config/initializers/trusted_proxies.rb b/config/initializers/trusted_proxies.rb
index d256a16d42b..df4a933e22f 100644
--- a/config/initializers/trusted_proxies.rb
+++ b/config/initializers/trusted_proxies.rb
@@ -1,3 +1,16 @@
+# Override Rack::Request to make use of the same list of trusted_proxies
+# as the ActionDispatch::Request object. This is necessary for libraries
+# like rack_attack where they don't use ActionDispatch, and we want them
+# to block/throttle requests on private networks.
+# Rack Attack specific issue: https://github.com/kickstarter/rack-attack/issues/145 
+module Rack
+  class Request
+    def trusted_proxy?(ip)
+      Rails.application.config.action_dispatch.trusted_proxies.any? { |proxy| proxy === ip }
+    end
+  end
+end
+
 Rails.application.config.action_dispatch.trusted_proxies = (
   [ '127.0.0.1', '::1' ] + Array(Gitlab.config.gitlab.trusted_proxies)
 ).map { |proxy| IPAddr.new(proxy) }
diff --git a/config/routes.rb b/config/routes.rb
index fb634901712..3160fd767b8 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -89,8 +89,9 @@ Rails.application.routes.draw do
   mount Grack::AuthSpawner, at: '/', constraints: lambda { |request| /[-\/\w\.]+\.git\/(info\/lfs|gitlab-lfs)/.match(request.path_info) }, via: [:get, :post, :put]
 
   # Help
+  
   get 'help'                  => 'help#index'
-  get 'help/:category/:file'  => 'help#show', as: :help_page, constraints: { category: /.*/, file: /[^\/\.]+/ }
+  get 'help/*path'            => 'help#show', as: :help_page
   get 'help/shortcuts'
   get 'help/ui' => 'help#ui'
 
@@ -123,14 +124,22 @@ Rails.application.routes.draw do
     end
   end
 
+  #
   # Spam reports
+  #
   resources :abuse_reports, only: [:new, :create]
 
   #
+  # Notification settings
+  #
+  resources :notification_settings, only: [:create, :update]
+
+  #
   # Import
   #
   namespace :import do
     resource :github, only: [:create, :new], controller: :github do
+      post :personal_access_token
       get :status
       get :callback
       get :jobs
@@ -171,6 +180,10 @@ Rails.application.routes.draw do
       get   :new_user_map,    path: :user_map
       post  :create_user_map, path: :user_map
     end
+
+    resource :gitlab_project, only: [:create, :new] do
+      post :create
+    end
   end
 
   #
@@ -268,6 +281,7 @@ Rails.application.routes.draw do
     resource :logs, only: [:show]
     resource :health_check, controller: 'health_check', only: [:show]
     resource :background_jobs, controller: 'background_jobs', only: [:show]
+    resource :system_info, controller: 'system_info', only: [:show]
 
     resources :namespaces, path: '/projects', constraints: { id: /[a-zA-Z.0-9_\-]+/ }, only: [] do
       root to: 'projects#index', as: :projects
@@ -283,7 +297,7 @@ Rails.application.routes.draw do
           post :repository_check
         end
 
-        resources :runner_projects
+        resources :runner_projects, only: [:create, :destroy]
       end
     end
 
@@ -348,6 +362,13 @@ Rails.application.routes.draw do
       resources :keys
       resources :emails, only: [:index, :create, :destroy]
       resource :avatar, only: [:destroy]
+
+      resources :personal_access_tokens, only: [:index, :create] do
+        member do
+          put :revoke
+        end
+      end
+
       resource :two_factor_auth, only: [:show, :create, :destroy] do
         member do
           post :create_u2f
@@ -421,7 +442,6 @@ Rails.application.routes.draw do
 
       resource :avatar, only: [:destroy]
       resources :milestones, constraints: { id: /[^\/]+/ }, only: [:index, :show, :update, :new, :create]
-      resource :notification_setting, only: [:update]
     end
   end
 
@@ -446,7 +466,6 @@ Rails.application.routes.draw do
   resources :namespaces, path: '/', constraints: { id: /[a-zA-Z.0-9_\-]+/ }, only: [] do
     resources(:projects, constraints: { id: /[a-zA-Z.0-9_\-]+(?<!\.atom)/ }, except:
               [:new, :create, :index], path: "/") do
-
       member do
         put :transfer
         delete :remove_fork
@@ -455,8 +474,13 @@ Rails.application.routes.draw do
         post :housekeeping
         post :toggle_star
         post :markdown_preview
+        post :export
+        post :remove_export
+        post :generate_new_export
+        get :download_export
         get :autocomplete_sources
         get :activity
+        get :refs
       end
 
       scope module: :projects do
@@ -592,10 +616,18 @@ Rails.application.routes.draw do
             post :retry_builds
             post :revert
             post :cherry_pick
+            get :diff_for_path
+          end
+        end
+
+        resources :compare, only: [:index, :create] do
+          collection do
+            get :diff_for_path
           end
         end
 
-        resources :compare, only: [:index, :create]
+        get '/compare/:from...:to', to: 'compare#show', as: 'compare', constraints: { from: /.+/, to: /.+/ }
+
         resources :network, only: [:show], constraints: { id: /(?:[^.]|\.(?!json$))+/, format: /json/ }
 
         resources :graphs, only: [:show], constraints: { id: /(?:[^.]|\.(?!json$))+/, format: /json/ } do
@@ -606,9 +638,6 @@ Rails.application.routes.draw do
           end
         end
 
-        get '/compare/:from...:to' => 'compare#show', :as => 'compare',
-            :constraints => { from: /.+/, to: /.+/ }
-
         resources :snippets, constraints: { id: /\d+/ } do
           member do
             get 'raw'
@@ -629,7 +658,7 @@ Rails.application.routes.draw do
           get '/wikis/*id', to: 'wikis#show', as: 'wiki', constraints: WIKI_SLUG_ID
           delete '/wikis/*id', to: 'wikis#destroy', constraints: WIKI_SLUG_ID
           put '/wikis/*id', to: 'wikis#update', constraints: WIKI_SLUG_ID
-          post '/wikis/*id/markdown_preview', to:'wikis#markdown_preview', constraints: WIKI_SLUG_ID, as: 'wiki_markdown_preview'
+          post '/wikis/*id/markdown_preview', to: 'wikis#markdown_preview', constraints: WIKI_SLUG_ID, as: 'wiki_markdown_preview'
         end
 
         resource :repository, only: [:show, :create] do
@@ -653,7 +682,6 @@ Rails.application.routes.draw do
 
         resources :forks, only: [:index, :new, :create]
         resource :import, only: [:new, :create, :show]
-        resource :notification_setting, only: [:update]
 
         resources :refs, only: [] do
           collection do
@@ -684,12 +712,14 @@ Rails.application.routes.draw do
             post :toggle_subscription
             post :toggle_award_emoji
             post :remove_wip
+            get :diff_for_path
           end
 
           collection do
             get :branch_from
             get :branch_to
             get :update_branches
+            get :diff_for_path
           end
         end
 
@@ -698,7 +728,7 @@ Rails.application.routes.draw do
           resource :release, only: [:edit, :update]
         end
 
-        resources :protected_branches, only: [:index, :create, :update, :destroy], constraints: { id: Gitlab::Regex.git_reference_regex }
+        resources :protected_branches, only: [:index, :show, :create, :update, :destroy], constraints: { id: Gitlab::Regex.git_reference_regex }
         resources :variables, only: [:index, :show, :update, :create, :destroy]
         resources :triggers, only: [:index, :create, :destroy]
 
@@ -709,6 +739,8 @@ Rails.application.routes.draw do
           end
         end
 
+        resources :environments, only: [:index, :show, :new, :create, :destroy]
+
         resources :builds, only: [:index, :show], constraints: { id: /\d+/ } do
           collection do
             post :cancel_all
@@ -795,7 +827,7 @@ Rails.application.routes.draw do
           end
         end
 
-        resources :todos, only: [:create, :update], constraints: { id: /\d+/ }
+        resources :todos, only: [:create]
 
         resources :uploads, only: [:create] do
           collection do
diff --git a/db/fixtures/development/15_award_emoji.rb b/db/fixtures/development/15_award_emoji.rb
new file mode 100644
index 00000000000..baac32f2d10
--- /dev/null
+++ b/db/fixtures/development/15_award_emoji.rb
@@ -0,0 +1,33 @@
+Gitlab::Seeder.quiet do
+  emoji = Gitlab::AwardEmoji.emojis.keys
+
+  Issue.order(Gitlab::Database.random).limit(Issue.count / 2).each do |issue|
+    project = issue.project
+
+    project.team.users.sample(2).each do |user|
+      issue.create_award_emoji(emoji.sample, user)
+
+      issue.notes.sample(2).each do |note|
+        next if note.system?
+        note.create_award_emoji(emoji.sample, user)
+      end
+
+      print '.'
+    end
+  end
+
+  MergeRequest.order(Gitlab::Database.random).limit(MergeRequest.count / 2).each do |mr|
+    project = mr.project
+
+    project.team.users.sample(2).each do |user|
+      mr.create_award_emoji(emoji.sample, user)
+
+      mr.notes.sample(2).each do |note|
+        next if note.system?
+        note.create_award_emoji(emoji.sample, user)
+      end
+
+      print '.'
+    end
+  end
+end
diff --git a/db/migrate/20160415062917_create_personal_access_tokens.rb b/db/migrate/20160415062917_create_personal_access_tokens.rb
new file mode 100644
index 00000000000..ce0b33f32bd
--- /dev/null
+++ b/db/migrate/20160415062917_create_personal_access_tokens.rb
@@ -0,0 +1,13 @@
+class CreatePersonalAccessTokens < ActiveRecord::Migration
+  def change
+    create_table :personal_access_tokens do |t|
+      t.references :user, index: true, foreign_key: true, null: false
+      t.string :token, index: { unique: true }, null: false
+      t.string :name, null: false
+      t.boolean :revoked, default: false
+      t.datetime :expires_at
+
+      t.timestamps null: false
+    end
+  end
+end
diff --git a/db/migrate/20160508202603_add_head_commit_id_to_merge_request_diffs.rb b/db/migrate/20160508202603_add_head_commit_id_to_merge_request_diffs.rb
new file mode 100644
index 00000000000..1c4d60e7234
--- /dev/null
+++ b/db/migrate/20160508202603_add_head_commit_id_to_merge_request_diffs.rb
@@ -0,0 +1,5 @@
+class AddHeadCommitIdToMergeRequestDiffs < ActiveRecord::Migration
+  def change
+    add_column :merge_request_diffs, :head_commit_sha, :string
+  end
+end
diff --git a/db/migrate/20160508215920_add_positions_to_diff_notes.rb b/db/migrate/20160508215920_add_positions_to_diff_notes.rb
new file mode 100644
index 00000000000..2952c25004e
--- /dev/null
+++ b/db/migrate/20160508215920_add_positions_to_diff_notes.rb
@@ -0,0 +1,6 @@
+class AddPositionsToDiffNotes < ActiveRecord::Migration
+  def change
+    add_column :notes, :position, :text
+    add_column :notes, :original_position, :text
+  end
+end
diff --git a/db/migrate/20160509091049_add_locked_to_ci_runner.rb b/db/migrate/20160509091049_add_locked_to_ci_runner.rb
new file mode 100644
index 00000000000..3fbaef3b7f0
--- /dev/null
+++ b/db/migrate/20160509091049_add_locked_to_ci_runner.rb
@@ -0,0 +1,13 @@
+class AddLockedToCiRunner < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  disable_ddl_transaction!
+
+  def up
+    add_column_with_default(:ci_runners, :locked, :boolean,
+                            default: false, allow_null: false)
+  end
+
+  def down
+    remove_column(:ci_runners, :locked)
+  end
+end
diff --git a/db/migrate/20160516224534_add_start_commit_id_to_merge_request_diffs.rb b/db/migrate/20160516224534_add_start_commit_id_to_merge_request_diffs.rb
new file mode 100644
index 00000000000..b7fd76ee84b
--- /dev/null
+++ b/db/migrate/20160516224534_add_start_commit_id_to_merge_request_diffs.rb
@@ -0,0 +1,5 @@
+class AddStartCommitIdToMergeRequestDiffs < ActiveRecord::Migration
+  def change
+    add_column :merge_request_diffs, :start_commit_sha, :string
+  end
+end
diff --git a/db/migrate/20160522215720_add_note_type_and_position_to_sent_notification.rb b/db/migrate/20160522215720_add_note_type_and_position_to_sent_notification.rb
new file mode 100644
index 00000000000..4eef16c9408
--- /dev/null
+++ b/db/migrate/20160522215720_add_note_type_and_position_to_sent_notification.rb
@@ -0,0 +1,22 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddNoteTypeAndPositionToSentNotification < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  # disable_ddl_transaction!
+
+  def change
+    add_column :sent_notifications, :note_type, :string
+    add_column :sent_notifications, :position, :text
+  end
+end
diff --git a/db/migrate/20160608195742_add_repository_storage_to_projects.rb b/db/migrate/20160608195742_add_repository_storage_to_projects.rb
new file mode 100644
index 00000000000..c700d2b569d
--- /dev/null
+++ b/db/migrate/20160608195742_add_repository_storage_to_projects.rb
@@ -0,0 +1,12 @@
+class AddRepositoryStorageToProjects < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  disable_ddl_transaction!
+
+  def up
+    add_column_with_default(:projects, :repository_storage, :string, default: 'default')
+  end
+
+  def down
+    remove_column(:projects, :repository_storage)
+  end
+end
diff --git a/db/migrate/20160608211215_add_user_default_external_to_application_settings.rb b/db/migrate/20160608211215_add_user_default_external_to_application_settings.rb
new file mode 100644
index 00000000000..34c702e3fa6
--- /dev/null
+++ b/db/migrate/20160608211215_add_user_default_external_to_application_settings.rb
@@ -0,0 +1,13 @@
+class AddUserDefaultExternalToApplicationSettings < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  disable_ddl_transaction!
+
+  def up
+    add_column_with_default(:application_settings, :user_default_external, :boolean,
+                            default: false, allow_null: false)
+  end
+
+  def down
+    remove_column(:application_settings, :user_default_external)
+  end
+end
diff --git a/db/migrate/20160610204157_add_deployments.rb b/db/migrate/20160610204157_add_deployments.rb
new file mode 100644
index 00000000000..cb144ea8a6d
--- /dev/null
+++ b/db/migrate/20160610204157_add_deployments.rb
@@ -0,0 +1,27 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddDeployments < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  def change
+    create_table :deployments, force: true do |t|
+      t.integer  :iid,            null: false
+      t.integer  :project_id,     null: false
+      t.integer  :environment_id, null: false
+      t.string   :ref,            null: false
+      t.boolean  :tag,            null: false
+      t.string   :sha,            null: false
+      t.integer  :user_id
+      t.integer  :deployable_id
+      t.string   :deployable_type
+      t.datetime :created_at
+      t.datetime :updated_at
+    end
+
+    add_index :deployments, :project_id
+    add_index :deployments, [:project_id, :iid], unique: true
+    add_index :deployments, [:project_id, :environment_id]
+    add_index :deployments, [:project_id, :environment_id, :iid]
+  end
+end
diff --git a/db/migrate/20160610204158_add_environments.rb b/db/migrate/20160610204158_add_environments.rb
new file mode 100644
index 00000000000..e1c71d173c4
--- /dev/null
+++ b/db/migrate/20160610204158_add_environments.rb
@@ -0,0 +1,17 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddEnvironments < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  def change
+    create_table :environments, force: true do |t|
+      t.integer  :project_id, null: false
+      t.string   :name,       null: false
+      t.datetime :created_at
+      t.datetime :updated_at
+    end
+
+    add_index :environments, [:project_id, :name]
+  end
+end
diff --git a/db/migrate/20160610211845_add_environment_to_builds.rb b/db/migrate/20160610211845_add_environment_to_builds.rb
new file mode 100644
index 00000000000..990e445ac55
--- /dev/null
+++ b/db/migrate/20160610211845_add_environment_to_builds.rb
@@ -0,0 +1,10 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddEnvironmentToBuilds < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  def change
+    add_column :ci_builds, :environment, :string
+  end
+end
diff --git a/db/migrate/20160614182521_add_repository_storage_to_application_settings.rb b/db/migrate/20160614182521_add_repository_storage_to_application_settings.rb
new file mode 100644
index 00000000000..6dae91b700b
--- /dev/null
+++ b/db/migrate/20160614182521_add_repository_storage_to_application_settings.rb
@@ -0,0 +1,5 @@
+class AddRepositoryStorageToApplicationSettings < ActiveRecord::Migration
+  def change
+    add_column :application_settings, :repository_storage, :string, default: 'default'
+  end
+end
diff --git a/db/migrate/20160615142710_add_index_on_requested_at_to_members.rb b/db/migrate/20160615142710_add_index_on_requested_at_to_members.rb
new file mode 100644
index 00000000000..63f7392e54f
--- /dev/null
+++ b/db/migrate/20160615142710_add_index_on_requested_at_to_members.rb
@@ -0,0 +1,9 @@
+class AddIndexOnRequestedAtToMembers < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  def change
+    add_concurrent_index :members, :requested_at
+  end
+end
diff --git a/db/migrate/20160615173316_add_enabled_git_access_protocols_to_application_settings.rb b/db/migrate/20160615173316_add_enabled_git_access_protocols_to_application_settings.rb
new file mode 100644
index 00000000000..013904b3f4f
--- /dev/null
+++ b/db/migrate/20160615173316_add_enabled_git_access_protocols_to_application_settings.rb
@@ -0,0 +1,11 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+# rubocop:disable all
+
+class AddEnabledGitAccessProtocolsToApplicationSettings < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  def change
+    add_column :application_settings, :enabled_git_access_protocol, :string
+  end
+end
diff --git a/db/migrate/20160615191922_set_missing_stage_on_ci_builds.rb b/db/migrate/20160615191922_set_missing_stage_on_ci_builds.rb
new file mode 100644
index 00000000000..bd0463886bc
--- /dev/null
+++ b/db/migrate/20160615191922_set_missing_stage_on_ci_builds.rb
@@ -0,0 +1,9 @@
+class SetMissingStageOnCiBuilds < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  def up
+    update_column_in_batches(:ci_builds, :stage, :test) do |table, query|
+      query.where(table[:stage].eq(nil))
+    end
+  end
+end
diff --git a/db/migrate/20160616084004_change_project_of_environment.rb b/db/migrate/20160616084004_change_project_of_environment.rb
new file mode 100644
index 00000000000..cc1daf9b621
--- /dev/null
+++ b/db/migrate/20160616084004_change_project_of_environment.rb
@@ -0,0 +1,21 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class ChangeProjectOfEnvironment < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  # disable_ddl_transaction!
+
+  def change
+    change_column_null :environments, :project_id, true
+  end
+end
diff --git a/db/migrate/20160616102642_remove_duplicated_keys.rb b/db/migrate/20160616102642_remove_duplicated_keys.rb
new file mode 100644
index 00000000000..180a75e0998
--- /dev/null
+++ b/db/migrate/20160616102642_remove_duplicated_keys.rb
@@ -0,0 +1,19 @@
+# rubocop:disable all
+class RemoveDuplicatedKeys < ActiveRecord::Migration
+  def up
+    select_all("SELECT fingerprint FROM #{quote_table_name(:keys)} GROUP BY fingerprint HAVING COUNT(*) > 1").each do |row|
+      fingerprint = connection.quote(row['fingerprint'])
+      execute(%Q{
+        DELETE FROM #{quote_table_name(:keys)}
+        WHERE fingerprint = #{fingerprint}
+        AND id != (
+          SELECT id FROM (
+            SELECT max(id) AS id
+            FROM #{quote_table_name(:keys)}
+            WHERE fingerprint = #{fingerprint}
+          ) max_ids
+        )
+      })
+    end
+  end
+end
diff --git a/db/migrate/20160616103005_remove_keys_fingerprint_index_if_exists.rb b/db/migrate/20160616103005_remove_keys_fingerprint_index_if_exists.rb
new file mode 100644
index 00000000000..4bb4204cebd
--- /dev/null
+++ b/db/migrate/20160616103005_remove_keys_fingerprint_index_if_exists.rb
@@ -0,0 +1,21 @@
+class RemoveKeysFingerprintIndexIfExists < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  # https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/250
+  # That MR was added on gitlab-ee so we need to check if the index
+  # already exists because we want to do is create an unique index instead.
+
+  def up
+    if index_exists?(:keys, :fingerprint)
+      remove_index :keys, :fingerprint
+    end
+  end
+
+  def down
+    unless index_exists?(:keys, :fingerprint)
+      add_concurrent_index :keys, :fingerprint
+    end
+  end
+end
diff --git a/db/migrate/20160616103948_add_unique_index_to_keys_fingerprint.rb b/db/migrate/20160616103948_add_unique_index_to_keys_fingerprint.rb
new file mode 100644
index 00000000000..e35af38aac3
--- /dev/null
+++ b/db/migrate/20160616103948_add_unique_index_to_keys_fingerprint.rb
@@ -0,0 +1,13 @@
+class AddUniqueIndexToKeysFingerprint < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :keys, :fingerprint, unique: true
+  end
+
+  def down
+    remove_index :keys, :fingerprint
+  end
+end
diff --git a/db/migrate/20160617301627_add_events_to_notification_settings.rb b/db/migrate/20160617301627_add_events_to_notification_settings.rb
new file mode 100644
index 00000000000..609596f45e4
--- /dev/null
+++ b/db/migrate/20160617301627_add_events_to_notification_settings.rb
@@ -0,0 +1,7 @@
+class AddEventsToNotificationSettings < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  def change
+    add_column :notification_settings, :events, :text
+  end
+end
diff --git a/db/migrate/20160620115026_add_index_on_runners_locked.rb b/db/migrate/20160620115026_add_index_on_runners_locked.rb
new file mode 100644
index 00000000000..dfa5110dea4
--- /dev/null
+++ b/db/migrate/20160620115026_add_index_on_runners_locked.rb
@@ -0,0 +1,12 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddIndexOnRunnersLocked < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  def change
+    add_concurrent_index :ci_runners, :locked
+  end
+end
diff --git a/db/migrate/20160628085157_add_artifacts_size_to_ci_builds.rb b/db/migrate/20160628085157_add_artifacts_size_to_ci_builds.rb
new file mode 100644
index 00000000000..61dd726fac7
--- /dev/null
+++ b/db/migrate/20160628085157_add_artifacts_size_to_ci_builds.rb
@@ -0,0 +1,7 @@
+class AddArtifactsSizeToCiBuilds < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  def change
+    add_column(:ci_builds, :artifacts_size, :integer)
+  end
+end
diff --git a/db/migrate/20160703180340_add_index_on_award_emoji_user_and_name.rb b/db/migrate/20160703180340_add_index_on_award_emoji_user_and_name.rb
new file mode 100644
index 00000000000..0c25f87dfb4
--- /dev/null
+++ b/db/migrate/20160703180340_add_index_on_award_emoji_user_and_name.rb
@@ -0,0 +1,11 @@
+# rubocop:disable all
+# Migration type: online without errors
+
+class AddIndexOnAwardEmojiUserAndName < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  disable_ddl_transaction!
+
+  def change
+    add_concurrent_index(:award_emoji, [:user_id, :name])
+  end
+end
diff --git a/db/migrate/20160705163108_remove_requesters_that_are_owners.rb b/db/migrate/20160705163108_remove_requesters_that_are_owners.rb
new file mode 100644
index 00000000000..1fca230c019
--- /dev/null
+++ b/db/migrate/20160705163108_remove_requesters_that_are_owners.rb
@@ -0,0 +1,40 @@
+class RemoveRequestersThatAreOwners < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  def up
+    # Delete requesters that are owner of their projects and actually requested
+    # access to it
+    execute <<-SQL
+      DELETE FROM members
+      WHERE members.source_type = 'Project'
+      AND members.type = 'ProjectMember'
+      AND members.requested_at IS NOT NULL
+      AND members.user_id = (
+        SELECT namespaces.owner_id
+        FROM namespaces
+        JOIN projects ON namespaces.id = projects.namespace_id
+        WHERE namespaces.type IS NULL
+        AND projects.id = members.source_id
+        AND namespaces.owner_id = members.user_id);
+    SQL
+
+    # Delete requesters that are owner of their project's group and actually requested
+    # access to it
+    execute <<-SQL
+      DELETE FROM members
+      WHERE members.source_type = 'Project'
+      AND members.type = 'ProjectMember'
+      AND members.requested_at IS NOT NULL
+      AND members.user_id = (
+        SELECT namespaces.owner_id
+        FROM namespaces
+        JOIN projects ON namespaces.id = projects.namespace_id
+        WHERE namespaces.type = 'Group'
+        AND projects.id = members.source_id
+        AND namespaces.owner_id = members.user_id);
+    SQL
+  end
+
+  def down
+  end
+end
diff --git a/db/migrate/20160707104333_add_lock_to_issuables.rb b/db/migrate/20160707104333_add_lock_to_issuables.rb
new file mode 100644
index 00000000000..cb516672800
--- /dev/null
+++ b/db/migrate/20160707104333_add_lock_to_issuables.rb
@@ -0,0 +1,17 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddLockToIssuables < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  disable_ddl_transaction!
+
+  def up
+    add_column_with_default :issues, :lock_version, :integer, default: 0
+    add_column_with_default :merge_requests, :lock_version, :integer, default: 0
+  end
+
+  def down
+    remove_column :issues, :lock_version
+    remove_column :merge_requests, :lock_version
+  end
+end
diff --git a/db/migrate/20160712171823_remove_award_emojis_with_no_user.rb b/db/migrate/20160712171823_remove_award_emojis_with_no_user.rb
new file mode 100644
index 00000000000..668c22bb51c
--- /dev/null
+++ b/db/migrate/20160712171823_remove_award_emojis_with_no_user.rb
@@ -0,0 +1,21 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RemoveAwardEmojisWithNoUser < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  # disable_ddl_transaction!
+
+  def up
+    AwardEmoji.joins('LEFT JOIN users ON users.id = user_id').where('users.id IS NULL').destroy_all
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 5fe39c5e59c..f24e47b85b2 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20160610301627) do
+ActiveRecord::Schema.define(version: 20160712171823) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -70,11 +70,11 @@ ActiveRecord::Schema.define(version: 20160610301627) do
     t.string   "recaptcha_site_key"
     t.string   "recaptcha_private_key"
     t.integer  "metrics_port",                          default: 8089
-    t.boolean  "akismet_enabled",                       default: false
-    t.string   "akismet_api_key"
     t.integer  "metrics_sample_interval",               default: 15
     t.boolean  "sentry_enabled",                        default: false
     t.string   "sentry_dsn"
+    t.boolean  "akismet_enabled",                       default: false
+    t.string   "akismet_api_key"
     t.boolean  "email_author_in_body",                  default: false
     t.integer  "default_group_visibility"
     t.boolean  "repository_checks_enabled",             default: false
@@ -85,6 +85,9 @@ ActiveRecord::Schema.define(version: 20160610301627) do
     t.boolean  "send_user_confirmation_email",          default: false
     t.integer  "container_registry_token_expire_delay", default: 5
     t.text     "after_sign_up_text"
+    t.string   "repository_storage",                    default: "default"
+    t.string   "enabled_git_access_protocol"
+    t.boolean  "user_default_external",                 default: false,       null: false
   end
 
   create_table "audit_events", force: :cascade do |t|
@@ -111,6 +114,7 @@ ActiveRecord::Schema.define(version: 20160610301627) do
   end
 
   add_index "award_emoji", ["awardable_type", "awardable_id"], name: "index_award_emoji_on_awardable_type_and_awardable_id", using: :btree
+  add_index "award_emoji", ["user_id", "name"], name: "index_award_emoji_on_user_id_and_name", using: :btree
   add_index "award_emoji", ["user_id"], name: "index_award_emoji_on_user_id", using: :btree
 
   create_table "broadcast_messages", force: :cascade do |t|
@@ -162,6 +166,8 @@ ActiveRecord::Schema.define(version: 20160610301627) do
     t.integer  "erased_by_id"
     t.datetime "erased_at"
     t.datetime "artifacts_expire_at"
+    t.string   "environment"
+    t.integer  "artifacts_size"
   end
 
   add_index "ci_builds", ["commit_id", "stage_idx", "created_at"], name: "index_ci_builds_on_commit_id_and_stage_idx_and_created_at", using: :btree
@@ -286,9 +292,11 @@ ActiveRecord::Schema.define(version: 20160610301627) do
     t.string   "platform"
     t.string   "architecture"
     t.boolean  "run_untagged", default: true,  null: false
+    t.boolean  "locked",       default: false, null: false
   end
 
   add_index "ci_runners", ["description"], name: "index_ci_runners_on_description_trigram", using: :gin, opclasses: {"description"=>"gin_trgm_ops"}
+  add_index "ci_runners", ["locked"], name: "index_ci_runners_on_locked", using: :btree
   add_index "ci_runners", ["token"], name: "index_ci_runners_on_token", using: :btree
   add_index "ci_runners", ["token"], name: "index_ci_runners_on_token_trigram", using: :gin, opclasses: {"token"=>"gin_trgm_ops"}
 
@@ -382,6 +390,25 @@ ActiveRecord::Schema.define(version: 20160610301627) do
 
   add_index "deploy_keys_projects", ["project_id"], name: "index_deploy_keys_projects_on_project_id", using: :btree
 
+  create_table "deployments", force: :cascade do |t|
+    t.integer  "iid",             null: false
+    t.integer  "project_id",      null: false
+    t.integer  "environment_id",  null: false
+    t.string   "ref",             null: false
+    t.boolean  "tag",             null: false
+    t.string   "sha",             null: false
+    t.integer  "user_id"
+    t.integer  "deployable_id"
+    t.string   "deployable_type"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
+  add_index "deployments", ["project_id", "environment_id", "iid"], name: "index_deployments_on_project_id_and_environment_id_and_iid", using: :btree
+  add_index "deployments", ["project_id", "environment_id"], name: "index_deployments_on_project_id_and_environment_id", using: :btree
+  add_index "deployments", ["project_id", "iid"], name: "index_deployments_on_project_id_and_iid", unique: true, using: :btree
+  add_index "deployments", ["project_id"], name: "index_deployments_on_project_id", using: :btree
+
   create_table "emails", force: :cascade do |t|
     t.integer  "user_id",    null: false
     t.string   "email",      null: false
@@ -392,6 +419,15 @@ ActiveRecord::Schema.define(version: 20160610301627) do
   add_index "emails", ["email"], name: "index_emails_on_email", unique: true, using: :btree
   add_index "emails", ["user_id"], name: "index_emails_on_user_id", using: :btree
 
+  create_table "environments", force: :cascade do |t|
+    t.integer  "project_id"
+    t.string   "name",       null: false
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
+  add_index "environments", ["project_id", "name"], name: "index_environments_on_project_id_and_name", using: :btree
+
   create_table "events", force: :cascade do |t|
     t.string   "target_type"
     t.integer  "target_id"
@@ -445,10 +481,11 @@ ActiveRecord::Schema.define(version: 20160610301627) do
     t.string   "state"
     t.integer  "iid"
     t.integer  "updated_by_id"
+    t.integer  "moved_to_id"
     t.boolean  "confidential",  default: false
     t.datetime "deleted_at"
     t.date     "due_date"
-    t.integer  "moved_to_id"
+    t.integer  "lock_version",  default: 0,     null: false
   end
 
   add_index "issues", ["assignee_id"], name: "index_issues_on_assignee_id", using: :btree
@@ -478,6 +515,7 @@ ActiveRecord::Schema.define(version: 20160610301627) do
   end
 
   add_index "keys", ["created_at", "id"], name: "index_keys_on_created_at_and_id", using: :btree
+  add_index "keys", ["fingerprint"], name: "index_keys_on_fingerprint", unique: true, using: :btree
   add_index "keys", ["user_id"], name: "index_keys_on_user_id", using: :btree
 
   create_table "label_links", force: :cascade do |t|
@@ -543,6 +581,7 @@ ActiveRecord::Schema.define(version: 20160610301627) do
   add_index "members", ["access_level"], name: "index_members_on_access_level", using: :btree
   add_index "members", ["created_at", "id"], name: "index_members_on_created_at_and_id", using: :btree
   add_index "members", ["invite_token"], name: "index_members_on_invite_token", unique: true, using: :btree
+  add_index "members", ["requested_at"], name: "index_members_on_requested_at", using: :btree
   add_index "members", ["source_id", "source_type"], name: "index_members_on_source_id_and_source_type", using: :btree
   add_index "members", ["type"], name: "index_members_on_type", using: :btree
   add_index "members", ["user_id"], name: "index_members_on_user_id", using: :btree
@@ -556,6 +595,8 @@ ActiveRecord::Schema.define(version: 20160610301627) do
     t.datetime "updated_at"
     t.string   "base_commit_sha"
     t.string   "real_size"
+    t.string   "head_commit_sha"
+    t.string   "start_commit_sha"
   end
 
   add_index "merge_request_diffs", ["merge_request_id"], name: "index_merge_request_diffs_on_merge_request_id", unique: true, using: :btree
@@ -584,6 +625,7 @@ ActiveRecord::Schema.define(version: 20160610301627) do
     t.integer  "merge_user_id"
     t.string   "merge_commit_sha"
     t.datetime "deleted_at"
+    t.integer  "lock_version",              default: 0,     null: false
   end
 
   add_index "merge_requests", ["assignee_id"], name: "index_merge_requests_on_assignee_id", using: :btree
@@ -652,10 +694,12 @@ ActiveRecord::Schema.define(version: 20160610301627) do
     t.string   "line_code"
     t.string   "commit_id"
     t.integer  "noteable_id"
-    t.boolean  "system",        default: false, null: false
+    t.boolean  "system",            default: false, null: false
     t.text     "st_diff"
     t.integer  "updated_by_id"
     t.string   "type"
+    t.text     "position"
+    t.text     "original_position"
   end
 
   add_index "notes", ["author_id"], name: "index_notes_on_author_id", using: :btree
@@ -677,6 +721,7 @@ ActiveRecord::Schema.define(version: 20160610301627) do
     t.integer  "level",       default: 0, null: false
     t.datetime "created_at",              null: false
     t.datetime "updated_at",              null: false
+    t.text     "events"
   end
 
   add_index "notification_settings", ["source_id", "source_type"], name: "index_notification_settings_on_source_id_and_source_type", using: :btree
@@ -726,6 +771,19 @@ ActiveRecord::Schema.define(version: 20160610301627) do
   add_index "oauth_applications", ["owner_id", "owner_type"], name: "index_oauth_applications_on_owner_id_and_owner_type", using: :btree
   add_index "oauth_applications", ["uid"], name: "index_oauth_applications_on_uid", unique: true, using: :btree
 
+  create_table "personal_access_tokens", force: :cascade do |t|
+    t.integer  "user_id",                    null: false
+    t.string   "token",                      null: false
+    t.string   "name",                       null: false
+    t.boolean  "revoked",    default: false
+    t.datetime "expires_at"
+    t.datetime "created_at",                 null: false
+    t.datetime "updated_at",                 null: false
+  end
+
+  add_index "personal_access_tokens", ["token"], name: "index_personal_access_tokens_on_token", unique: true, using: :btree
+  add_index "personal_access_tokens", ["user_id"], name: "index_personal_access_tokens_on_user_id", using: :btree
+
   create_table "project_group_links", force: :cascade do |t|
     t.integer  "project_id",                null: false
     t.integer  "group_id",                  null: false
@@ -749,38 +807,39 @@ ActiveRecord::Schema.define(version: 20160610301627) do
     t.datetime "created_at"
     t.datetime "updated_at"
     t.integer  "creator_id"
-    t.boolean  "issues_enabled",                     default: true,     null: false
-    t.boolean  "merge_requests_enabled",             default: true,     null: false
-    t.boolean  "wiki_enabled",                       default: true,     null: false
+    t.boolean  "issues_enabled",                     default: true,      null: false
+    t.boolean  "merge_requests_enabled",             default: true,      null: false
+    t.boolean  "wiki_enabled",                       default: true,      null: false
     t.integer  "namespace_id"
-    t.boolean  "snippets_enabled",                   default: true,     null: false
+    t.boolean  "snippets_enabled",                   default: true,      null: false
     t.datetime "last_activity_at"
     t.string   "import_url"
-    t.integer  "visibility_level",                   default: 0,        null: false
-    t.boolean  "archived",                           default: false,    null: false
+    t.integer  "visibility_level",                   default: 0,         null: false
+    t.boolean  "archived",                           default: false,     null: false
     t.string   "avatar"
     t.string   "import_status"
     t.float    "repository_size",                    default: 0.0
-    t.integer  "star_count",                         default: 0,        null: false
+    t.integer  "star_count",                         default: 0,         null: false
     t.string   "import_type"
     t.string   "import_source"
     t.integer  "commit_count",                       default: 0
     t.text     "import_error"
     t.integer  "ci_id"
-    t.boolean  "builds_enabled",                     default: true,     null: false
-    t.boolean  "shared_runners_enabled",             default: true,     null: false
+    t.boolean  "builds_enabled",                     default: true,      null: false
+    t.boolean  "shared_runners_enabled",             default: true,      null: false
     t.string   "runners_token"
     t.string   "build_coverage_regex"
-    t.boolean  "build_allow_git_fetch",              default: true,     null: false
-    t.integer  "build_timeout",                      default: 3600,     null: false
+    t.boolean  "build_allow_git_fetch",              default: true,      null: false
+    t.integer  "build_timeout",                      default: 3600,      null: false
     t.boolean  "pending_delete",                     default: false
-    t.boolean  "public_builds",                      default: true,     null: false
+    t.boolean  "public_builds",                      default: true,      null: false
     t.integer  "pushes_since_gc",                    default: 0
     t.boolean  "last_repository_check_failed"
     t.datetime "last_repository_check_at"
     t.boolean  "container_registry_enabled"
-    t.boolean  "only_allow_merge_if_build_succeeds", default: false,    null: false
+    t.boolean  "only_allow_merge_if_build_succeeds", default: false,     null: false
     t.boolean  "has_external_issue_tracker"
+    t.string   "repository_storage",                 default: "default", null: false
   end
 
   add_index "projects", ["builds_enabled", "shared_runners_enabled"], name: "index_projects_on_builds_enabled_and_shared_runners_enabled", using: :btree
@@ -829,6 +888,8 @@ ActiveRecord::Schema.define(version: 20160610301627) do
     t.string  "commit_id"
     t.string  "reply_key",     null: false
     t.string  "line_code"
+    t.string  "note_type"
+    t.text    "position"
   end
 
   add_index "sent_notifications", ["reply_key"], name: "index_sent_notifications_on_reply_key", unique: true, using: :btree
@@ -837,9 +898,9 @@ ActiveRecord::Schema.define(version: 20160610301627) do
     t.string   "type"
     t.string   "title"
     t.integer  "project_id"
-    t.datetime "created_at"
-    t.datetime "updated_at"
-    t.boolean  "active",                default: false,    null: false
+    t.datetime "created_at",                               null: false
+    t.datetime "updated_at",                               null: false
+    t.boolean  "active",                                   null: false
     t.text     "properties"
     t.boolean  "template",              default: false
     t.boolean  "push_events",           default: true
@@ -1065,5 +1126,6 @@ ActiveRecord::Schema.define(version: 20160610301627) do
   add_index "web_hooks", ["created_at", "id"], name: "index_web_hooks_on_created_at_and_id", using: :btree
   add_index "web_hooks", ["project_id"], name: "index_web_hooks_on_project_id", using: :btree
 
+  add_foreign_key "personal_access_tokens", "users"
   add_foreign_key "u2f_registrations", "users"
 end
diff --git a/doc/README.md b/doc/README.md
index 5d89d0c9821..cc0b6e0c1e5 100644
--- a/doc/README.md
+++ b/doc/README.md
@@ -3,36 +3,39 @@
 ## User documentation
 
 - [API](api/README.md) Automate GitLab via a simple and powerful API.
-- [CI](ci/README.md) GitLab Continuous Integration (CI) getting started, `.gitlab-ci.yml` options, and examples.
+- [CI/CD](ci/README.md) GitLab Continuous Integration (CI) and Continuous Delivery (CD) getting started, `.gitlab-ci.yml` options, and examples.
 - [GitLab as OAuth2 authentication service provider](integration/oauth_provider.md). It allows you to login to other applications from GitLab.
+- [Container Registry](container_registry/README.md) Learn how to use GitLab Container Registry.
 - [GitLab Basics](gitlab-basics/README.md) Find step by step how to start working on your commandline and on GitLab.
 - [Importing to GitLab](workflow/importing/README.md).
+- [Importing and exporting projects between instances](user/project/settings/import_export.md).
 - [Markdown](markdown/markdown.md) GitLab's advanced formatting system.
-- [Migrating from SVN](workflow/importing/migrating_from_svn.md) Convert a SVN repository to Git and GitLab
-- [Permissions](permissions/permissions.md) Learn what each role in a project (external/guest/reporter/developer/master/owner) can do.
+- [Migrating from SVN](workflow/importing/migrating_from_svn.md) Convert a SVN repository to Git and GitLab.
+- [Permissions](user/permissions.md) Learn what each role in a project (external/guest/reporter/developer/master/owner) can do.
 - [Profile Settings](profile/README.md)
 - [Project Services](project_services/project_services.md) Integrate a project with external services, such as CI and chat.
 - [Public access](public_access/public_access.md) Learn how you can allow public and internal access to projects.
-- [Container Registry](container_registry/README.md) Learn how to use GitLab Container Registry.
 - [SSH](ssh/README.md) Setup your ssh keys and deploy keys for secure access to your projects.
 - [Webhooks](web_hooks/web_hooks.md) Let GitLab notify you when new code has been pushed to your project.
 - [Workflow](workflow/README.md) Using GitLab functionality and importing projects from GitHub and SVN.
 
 ## Administrator documentation
 
+- [Access restrictions](administration/access_restrictions.md) Define which Git access protocols can be used to talk to GitLab
 - [Authentication/Authorization](administration/auth/README.md) Configure
   external authentication with LDAP, SAML, CAS and additional Omniauth providers.
-- [Custom git hooks](hooks/custom_hooks.md) Custom git hooks (on the filesystem) for when webhooks aren't enough.
+- [Custom Git hooks](administration/custom_hooks.md) Custom Git hooks (on the filesystem) for when webhooks aren't enough.
 - [Install](install/README.md) Requirements, directory structures and installation from source.
-- [Restart GitLab](administration/restart_gitlab.md) Learn how to restart GitLab and its components
+- [Restart GitLab](administration/restart_gitlab.md) Learn how to restart GitLab and its components.
 - [Integration](integration/README.md) How to integrate with systems such as JIRA, Redmine, Twitter.
 - [Issue closing](customization/issue_closing.md) Customize how to close an issue from commit messages.
 - [Libravatar](customization/libravatar.md) Use Libravatar for user avatars.
 - [Log system](administration/logs.md) Log system.
 - [Environment Variables](administration/environment_variables.md) to configure GitLab.
-- [Operations](operations/README.md) Keeping GitLab up and running
+- [Operations](operations/README.md) Keeping GitLab up and running.
 - [Raketasks](raketasks/README.md) Backups, maintenance, automatic webhook setup and the importing of projects.
-- [Repository checks](administration/repository_checks.md) Periodic Git repository checks
+- [Repository checks](administration/repository_checks.md) Periodic Git repository checks.
+- [Repository storages](administration/repository_storages.md) Manage the paths used to store repositories.
 - [Security](security/README.md) Learn what you can do to further secure your GitLab instance.
 - [System hooks](system_hooks/system_hooks.md) Notifications when users, projects and keys are changed.
 - [Update](update/README.md) Update guides to upgrade your installation.
@@ -41,11 +44,12 @@
 - [Migrate GitLab CI to CE/EE](migrate_ci_to_ce/README.md) Follow this guide to migrate your existing GitLab CI data to GitLab CE/EE.
 - [Git LFS configuration](workflow/lfs/lfs_administration.md)
 - [Housekeeping](administration/housekeeping.md) Keep your Git repository tidy and fast.
-- [GitLab Performance Monitoring](monitoring/performance/introduction.md) Configure GitLab and InfluxDB for measuring performance metrics
-- [Monitoring uptime](monitoring/health_check.md) Check the server status using the health check endpoint
-- [Sidekiq Troubleshooting](administration/troubleshooting/sidekiq.md) Debug when Sidekiq appears hung and is not processing jobs
-- [High Availability](administration/high_availability/README.md) Configure multiple servers for scaling or high availability
-- [Container Registry](administration/container_registry.md) Configure Docker Registry with GitLab
+- [GitLab Performance Monitoring](monitoring/performance/introduction.md) Configure GitLab and InfluxDB for measuring performance metrics.
+- [Monitoring uptime](monitoring/health_check.md) Check the server status using the health check endpoint.
+- [Debugging Tips](administration/troubleshooting/debug.md) Tips to debug problems when things go wrong
+- [Sidekiq Troubleshooting](administration/troubleshooting/sidekiq.md) Debug when Sidekiq appears hung and is not processing jobs.
+- [High Availability](administration/high_availability/README.md) Configure multiple servers for scaling or high availability.
+- [Container Registry](administration/container_registry.md) Configure Docker Registry with GitLab.
 
 ## Contributor documentation
 
diff --git a/doc/administration/access_restrictions.md b/doc/administration/access_restrictions.md
new file mode 100644
index 00000000000..51d7996effd
--- /dev/null
+++ b/doc/administration/access_restrictions.md
@@ -0,0 +1,38 @@
+# Access Restrictions
+
+> **Note:** This feature is only available on versions 8.10 and above.
+
+With GitLab's Access restrictions you can choose which Git access protocols you
+want your users to use to communicate with GitLab. This feature can be enabled
+via the `Application Settings` in the Admin interface.
+
+The setting is called `Enabled Git access protocols`, and it gives you the option
+to choose between:
+
+- Both SSH and HTTP(S)
+- Only SSH
+- Only HTTP(s)
+
+![Settings Overview](img/access_restrictions.png)
+
+## Enabled Protocol
+
+When both SSH and HTTP(S) are enabled, GitLab will behave as usual, it will give
+your users the option to choose which protocol they would like to use.
+
+When you choose to allow only one of the protocols, a couple of things will happen:
+
+- The project page will only show the allowed protocol's URL, with no option to
+  change it.
+- A tooltip will be shown when you hover over the URL's protocol, if an action
+  on the user's part is required, e.g. adding an SSH key, or setting a password.
+
+![Project URL with SSH only access](img/restricted_url.png)
+
+On top of these UI restrictions, GitLab will deny all Git actions on the protocol
+not selected.
+
+> **Note:** Please keep in mind that disabling an access protocol does not actually
+  block access to the server itself. The ports used for the protocol, be it SSH or
+  HTTP, will still be accessible. What GitLab does is restrict access on the
+  application level.
\ No newline at end of file
diff --git a/doc/administration/auth/ldap.md b/doc/administration/auth/ldap.md
index 10096779844..7186f707ad6 100644
--- a/doc/administration/auth/ldap.md
+++ b/doc/administration/auth/ldap.md
@@ -130,27 +130,27 @@ main: # 'main' is the GitLab 'provider ID' of this LDAP server
     first_name: 'givenName'
     last_name:  'sn'
 
-    ## EE only
-
-    # Base where we can search for groups
-    #
-    #   Ex. ou=groups,dc=gitlab,dc=example
-    #
-    group_base: ''
-
-    # The CN of a group containing GitLab administrators
-    #
-    #   Ex. administrators
-    #
-    #   Note: Not `cn=administrators` or the full DN
-    #
-    admin_group: ''
-
-    # The LDAP attribute containing a user's public SSH key
-    #
-    #   Ex. ssh_public_key
-    #
-    sync_ssh_keys: false
+  ## EE only
+
+  # Base where we can search for groups
+  #
+  #   Ex. ou=groups,dc=gitlab,dc=example
+  #
+  group_base: ''
+
+  # The CN of a group containing GitLab administrators
+  #
+  #   Ex. administrators
+  #
+  #   Note: Not `cn=administrators` or the full DN
+  #
+  admin_group: ''
+
+  # The LDAP attribute containing a user's public SSH key
+  #
+  #   Ex. ssh_public_key
+  #
+  sync_ssh_keys: false
 
 # GitLab EE only: add more LDAP servers
 # Choose an ID made of a-z and 0-9 . This ID will be stored in the database
diff --git a/doc/administration/container_registry.md b/doc/administration/container_registry.md
index 7870669fa77..d5d43303454 100644
--- a/doc/administration/container_registry.md
+++ b/doc/administration/container_registry.md
@@ -22,6 +22,7 @@ You can read more about Docker Registry at https://docs.docker.com/registry/intr
 - [Disable Container Registry per project](#disable-container-registry-per-project)
 - [Disable Container Registry for new projects site-wide](#disable-container-registry-for-new-projects-site-wide)
 - [Container Registry storage path](#container-registry-storage-path)
+- [Container Registry storage driver](#container-registry-storage-driver)
 - [Storage limitations](#storage-limitations)
 - [Changelog](#changelog)
 
@@ -84,6 +85,17 @@ GitLab does not ship with a Registry init file. Hence, [restarting GitLab][resta
 will not restart the Registry should you modify its settings. Read the upstream
 documentation on how to achieve that.
 
+The Docker Registry configuration will need `container_registry` as the service and `https://gitlab.example.com/jwt/auth` as the realm:
+
+```
+auth:
+  token:
+    realm: https://gitlab.example.com/jwt/auth
+    service: container_registry
+    issuer: gitlab-issuer
+    rootcertbundle: /root/certs/certbundle
+```
+
 ## Container Registry domain configuration
 
 There are two ways you can configure the Registry's external domain.
@@ -306,8 +318,12 @@ the Container Registry by themselves, follow the steps below.
 
 ## Container Registry storage path
 
-To change the storage path where Docker images will be stored, follow the
-steps below.
+>**Note:**
+For configuring storage in the cloud instead of the filesystem, see the
+[storage driver configuration](#container-registry-storage-driver).
+
+If you want to store your images on the filesystem, you can change the storage
+path for the Container Registry, follow the steps below.
 
 This path is accessible to:
 
@@ -349,6 +365,72 @@ The default location where images are stored in source installations, is
 
 1. Save the file and [restart GitLab][] for the changes to take effect.
 
+## Container Registry storage driver
+
+You can configure the Container Registry to use a different storage backend by
+configuring a different storage driver. By default the GitLab Container Registry
+is configured to use the filesystem driver, which makes use of [storage path](#container-registry-storage-path)
+configuration.
+
+The different supported drivers are:
+
+| Driver     | Description                         |
+|------------|-------------------------------------|
+| filesystem | Uses a path on the local filesystem |
+| azure      | Microsoft Azure Blob Storage        |
+| gcs        | Google Cloud Storage                |
+| s3         | Amazon Simple Storage Service       |
+| swift      | OpenStack Swift Object Storage      |
+| oss        | Aliyun OSS                          |
+
+Read more about the individual driver's config options in the
+[Docker Registry docs][storage-config].
+
+> **Warning** GitLab will not backup Docker images that are not stored on the
+filesystem. Remember to enable backups with your object storage provider if
+desired.
+
+---
+
+**Omnibus GitLab installations**
+
+To configure the storage driver in Omnibus:
+
+1. Edit `/etc/gitlab/gitlab.rb`:
+
+    ```ruby
+    registry['storage'] = {
+      's3' => {
+        'accesskey' => 's3-access-key',
+        'secretkey' => 's3-secret-key-for-access-key',
+        'bucket' => 'your-s3-bucket'
+      }
+    }
+    ```
+
+1. Save the file and [reconfigure GitLab][] for the changes to take effect.
+
+---
+
+**Installations from source**
+
+Configuring the storage driver is done in your registry config YML file created
+when you [deployed your docker registry][registry-deploy].
+
+Example:
+
+```
+storage:
+  s3:
+    accesskey: 'AKIAKIAKI'
+    secretkey: 'secret123'
+    bucket: 'gitlab-registry-bucket-AKIAKIAKI'
+  cache:
+    blobdescriptor: inmemory
+  delete:
+    enabled: true
+```
+
 ## Storage limitations
 
 Currently, there is no storage limitation, which means a user can upload an
diff --git a/doc/administration/custom_hooks.md b/doc/administration/custom_hooks.md
new file mode 100644
index 00000000000..e3306c22d3f
--- /dev/null
+++ b/doc/administration/custom_hooks.md
@@ -0,0 +1,57 @@
+# Custom Git Hooks
+
+>
+**Note:** Custom Git hooks must be configured on the filesystem of the GitLab
+server. Only GitLab server administrators will be able to complete these tasks.
+Please explore [webhooks](../web_hooks/web_hooks.md) as an option if you do not
+have filesystem access. For a user configurable Git hook interface, please see
+[GitLab Enterprise Edition Git Hooks](http://docs.gitlab.com/ee/git_hooks/git_hooks.html).
+
+Git natively supports hooks that are executed on different actions.
+Examples of server-side git hooks include pre-receive, post-receive, and update.
+See [Git SCM Server-Side Hooks][hooks] for more information about each hook type.
+
+As of gitlab-shell version 2.2.0 (which requires GitLab 7.5+), GitLab
+administrators can add custom git hooks to any GitLab project.
+
+## Setup
+
+Normally, Git hooks are placed in the repository or project's `hooks` directory.
+GitLab creates a symlink from each project's `hooks` directory to the
+gitlab-shell `hooks` directory for ease of maintenance between gitlab-shell
+upgrades. As such, custom hooks are implemented a little differently. Behavior
+is exactly the same once the hook is created, though.
+
+Follow the steps below to set up a custom hook:
+
+1. Pick a project that needs a custom Git hook.
+1. On the GitLab server, navigate to the project's repository directory.
+   For an installation from source the path is usually
+   `/home/git/repositories/<group>/<project>.git`. For Omnibus installs the path is
+   usually `/var/opt/gitlab/git-data/repositories/<group>/<project>.git`.
+1. Create a new directory in this location called `custom_hooks`.
+1. Inside the new `custom_hooks` directory, create a file with a name matching
+   the hook type. For a pre-receive hook the file name should be `pre-receive`
+   with no extension.
+1. Make the hook file executable and make sure it's owned by git.
+1. Write the code to make the Git hook function as expected. Hooks can be
+   in any language. Ensure the 'shebang' at the top properly reflects the language
+   type. For example, if the script is in Ruby the shebang will probably be
+   `#!/usr/bin/env ruby`.
+
+That's it! Assuming the hook code is properly implemented the hook will fire
+as appropriate.
+
+## Custom error messages
+
+>**Note:**
+This feature was [introduced][5073] in GitLab 8.10.
+
+If the commit is declined or an error occurs during the Git hook check,
+the STDERR or STDOUT message of the hook will be present in GitLab's UI.
+STDERR takes precedence over STDOUT.
+
+![Custom message from custom Git hook](img/custom_hooks_error_msg.png)
+
+[hooks]: https://git-scm.com/book/en/v2/Customizing-Git-Git-Hooks#Server-Side-Hooks
+[5073]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5073
diff --git a/doc/administration/img/access_restrictions.png b/doc/administration/img/access_restrictions.png
new file mode 100644
index 00000000000..66fd9491e85
--- /dev/null
+++ b/doc/administration/img/access_restrictions.png
diff --git a/doc/administration/img/custom_hooks_error_msg.png b/doc/administration/img/custom_hooks_error_msg.png
new file mode 100644
index 00000000000..92e87e15fb3
--- /dev/null
+++ b/doc/administration/img/custom_hooks_error_msg.png
diff --git a/doc/administration/img/housekeeping_settings.png b/doc/administration/img/housekeeping_settings.png
index f7c5bc44367..f72ad9a45d5 100644
--- a/doc/administration/img/housekeeping_settings.png
+++ b/doc/administration/img/housekeeping_settings.png
diff --git a/doc/administration/img/restricted_url.png b/doc/administration/img/restricted_url.png
new file mode 100644
index 00000000000..0a677433dcf
--- /dev/null
+++ b/doc/administration/img/restricted_url.png
diff --git a/doc/administration/raketasks/project_import_export.md b/doc/administration/raketasks/project_import_export.md
new file mode 100644
index 00000000000..c212059b9d5
--- /dev/null
+++ b/doc/administration/raketasks/project_import_export.md
@@ -0,0 +1,33 @@
+# Project import/export
+
+>**Note:**
+  - This feature was [introduced][ce-3050] in GitLab 8.9
+  - Importing will not be possible if the import instance version is lower
+    than that of the exporter.
+  - For existing installations, the project import option has to be enabled in
+    application settings (`/admin/application_settings`) under 'Import sources'.
+  - The exports are stored in a temporary [shared directory][tmp] and are deleted
+    every 24 hours by a specific worker.
+
+The GitLab Import/Export version can be checked by using:
+
+```bash
+# Omnibus installations
+sudo gitlab-rake gitlab:import_export:version
+
+# Installations from source
+bundle exec rake gitlab:import_export:version RAILS_ENV=production
+```
+
+The current list of DB tables that will get exported can be listed by using:
+
+```bash
+# Omnibus installations
+sudo gitlab-rake gitlab:import_export:data
+
+# Installations from source
+bundle exec rake gitlab:import_export:data RAILS_ENV=production
+```
+
+[ce-3050]: https://gitlab.com/gitlab-org/gitlab-ce/issues/3050
+[tmp]: ../../development/shared_files.md
diff --git a/doc/administration/repository_storages.md b/doc/administration/repository_storages.md
new file mode 100644
index 00000000000..81bfe173151
--- /dev/null
+++ b/doc/administration/repository_storages.md
@@ -0,0 +1,18 @@
+# Repository storages
+
+GitLab allows you to define repository storage paths to enable distribution of
+storage load between several mount points.
+
+## For installations from source
+
+Add your repository storage paths in your `gitlab.yml` under repositories -> storages, using key -> value pairs.
+
+>**Notes:**
+- You must have at least one storage path called `default`.
+- In order for backups to work correctly the storage path must **not** be a
+mount point and the GitLab user should have correct permissions for the parent
+directory of the path.
+
+## For omnibus installations
+
+Follow the instructions at https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/configuration.md#storing-git-data-in-an-alternative-directory
diff --git a/doc/administration/troubleshooting/debug.md b/doc/administration/troubleshooting/debug.md
new file mode 100644
index 00000000000..d127d7b85e5
--- /dev/null
+++ b/doc/administration/troubleshooting/debug.md
@@ -0,0 +1,169 @@
+# Debugging Tips
+
+Sometimes things don't work the way they should. Here are some tips on debugging issues out
+in production.
+
+## Mail not working
+
+A common problem is that mails are not being sent for some reason. Suppose you configured
+an SMTP server, but you're not seeing mail delivered. Here's how to check the settings:
+
+1. Run a Rails console:
+
+    ```sh
+    sudo gitlab-rails console production
+    ```
+
+    or for source installs:
+
+    ```sh
+    bundle exec rails console production
+    ```
+
+2. Look at the ActionMailer `delivery_method` to make sure it matches what you
+   intended. If you configured SMTP, it should say `:smtp`. If you're using
+   Sendmail, it should say `:sendmail`:
+
+    ```ruby
+    irb(main):001:0> ActionMailer::Base.delivery_method
+    => :smtp
+    ```
+
+3. If you're using SMTP, check the mail settings:
+
+    ```ruby
+    irb(main):002:0> ActionMailer::Base.smtp_settings
+    => {:address=>"localhost", :port=>25, :domain=>"localhost.localdomain", :user_name=>nil, :password=>nil, :authentication=>nil, :enable_starttls_auto=>true}```
+    ```
+
+    In the example above, the SMTP server is configured for the local machine. If this is intended, you may need to check your local mail
+    logs (e.g. `/var/log/mail.log`) for more details.
+
+4.  Send a test message via the console.
+
+    ```ruby
+    irb(main):003:0> Notify.test_email('youremail@email.com', 'Hello World', 'This is a test message').deliver_now
+    ```
+
+    If you do not receive an e-mail and/or see an error message, then check
+    your mail server settings.
+
+## Advanced Issues
+
+For more advanced issues, `gdb` is a must-have tool for debugging issues.
+
+### The GNU Project Debugger (gdb)
+
+To install on Ubuntu/Debian:
+
+```
+sudo apt-get install gdb
+```
+
+On CentOS:
+
+```
+sudo yum install gdb
+```
+
+## Common Problems
+
+Many of the tips to diagnose issues below apply to many different situations. We'll use one
+concrete example to illustrate what you can do to learn what is going wrong.
+
+### 502 Gateway Timeout after unicorn spins at 100% CPU
+
+This error occurs when the Web server times out (default: 60 s) after not
+hearing back from the unicorn worker. If the CPU spins to 100% while this in
+progress, there may be something taking longer than it should.
+
+To fix this issue, we first need to figure out what is happening. The
+following tips are only recommended if you do NOT mind users being affected by
+downtime. Otherwise skip to the next section.
+
+1. Load the problematic URL
+1. Run `sudo gdb -p <PID>` to attach to the unicorn process.
+1. In the gdb window, type:
+
+    ```
+    call (void) rb_backtrace()
+    ```
+
+1. This forces the process to generate a Ruby backtrace. Check
+   `/var/log/gitlab/unicorn/unicorn_stderr.log` for the backtace. For example, you may see:
+
+    ```ruby
+    from /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/metrics/sampler.rb:33:in `block in start'
+    from /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/metrics/sampler.rb:33:in `loop'
+    from /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/metrics/sampler.rb:36:in `block (2 levels) in start'
+    from /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/metrics/sampler.rb:44:in `sample'
+    from /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/metrics/sampler.rb:68:in `sample_objects'
+    from /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/metrics/sampler.rb:68:in `each_with_object'
+    from /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/metrics/sampler.rb:68:in `each'
+    from /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/metrics/sampler.rb:69:in `block in sample_objects'
+    from /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/metrics/sampler.rb:69:in `name'
+    ```
+
+1. To see the current threads, run:
+
+    ```
+    apply all thread bt
+    ```
+
+1. Once you're done debugging with `gdb`, be sure to detach from the process and exit:
+
+    ```
+    detach
+    exit
+    ```
+
+Note that if the unicorn process terminates before you are able to run these
+commands, gdb will report an error. To buy more time, you can always raise the
+Unicorn timeout. For omnibus users, you can edit `/etc/gitlab/gitlab.rb` and
+increase it from 60 seconds to 300:
+
+```ruby
+unicorn['worker_timeout'] = 300
+```
+
+For source installations, edit `config/unicorn.rb`.
+
+[Reconfigure] GitLab for the changes to take effect.
+
+[Reconfigure]: ../restart_gitlab.md#omnibus-gitlab-reconfigure
+
+#### Troubleshooting without affecting other users
+
+The previous section attached to a running unicorn process, and this may have
+undesirable effects for users trying to access GitLab during this time. If you
+are concerned about affecting others during a production system, you can run a
+separate Rails process to debug the issue:
+
+1. Log in to your GitLab account.
+1. Copy the URL that is causing problems (e.g. https://gitlab.com/ABC).
+1. Obtain the private token for your user (Profile Settings -> Account).
+1. Bring up the GitLab Rails console. For omnibus users, run:
+
+    ````
+    sudo gitlab-rails console
+    ```
+
+1. At the Rails console, run:
+
+    ```ruby
+    [1] pry(main)> app.get '<URL FROM STEP 1>/private_token?<TOKEN FROM STEP 2>'
+    ```
+
+    For example:
+
+    ```ruby
+    [1] pry(main)> app.get 'https://gitlab.com/gitlab-org/gitlab-ce/issues/1?private_token=123456'
+    ```
+
+1. In a new window, run `top`. It should show this ruby process using 100% CPU. Write down the PID.
+1. Follow step 2 from the previous section on using gdb.
+
+# More information
+
+* [Debugging Stuck Ruby Processes](https://blog.newrelic.com/2013/04/29/debugging-stuck-ruby-processes-what-to-do-before-you-kill-9/)
+* [Cheatsheet of using gdb and ruby processes](gdb-stuck-ruby.txt)
diff --git a/doc/administration/troubleshooting/gdb-stuck-ruby.txt b/doc/administration/troubleshooting/gdb-stuck-ruby.txt
new file mode 100644
index 00000000000..13d5dfcffa4
--- /dev/null
+++ b/doc/administration/troubleshooting/gdb-stuck-ruby.txt
@@ -0,0 +1,142 @@
+# Here's the script I'll use to demonstrate - it just loops forever:
+
+$ cat test.rb 
+#!/usr/bin/env ruby
+
+loop do
+  sleep 1
+end
+
+# Now, I'll start the script in the background, and redirect stdout and stderr
+# to /dev/null:
+
+$ ruby ./test.rb >/dev/null 2>/dev/null &
+[1] 1343
+
+# Next, I'll grab the PID of the script (1343):
+
+$ ps aux | grep test.rb
+vagrant   1343  0.0  0.4   3884  1652 pts/0    S    14:42   0:00 ruby ./test.rb
+vagrant   1345  0.0  0.2   4624   852 pts/0    S+   14:42   0:00 grep --color=auto test.rb
+
+# Now I start gdb. Note that I'm using sudo here. This may or may not be
+# necessary in your setup. I'd try without sudo first, and fall back to adding
+# it if the next step fails:
+
+$ sudo gdb
+GNU gdb (Ubuntu/Linaro 7.4-2012.04-0ubuntu2.1) 7.4-2012.04
+Copyright (C) 2012 Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
+and "show warranty" for details.
+This GDB was configured as "i686-linux-gnu".
+For bug reporting instructions, please see:
+<http://bugs.launchpad.net/gdb-linaro/>.
+
+# OK, now I'm in gdb, and I want to instruct it to attach to our Ruby process.
+# I can do that using the 'attach' command, which takes a PID (the one we
+# gathered above):
+
+(gdb) attach 1343
+Attaching to process 1343
+Reading symbols from /opt/vagrant_ruby/bin/ruby...done.
+Reading symbols from /lib/i386-linux-gnu/librt.so.1...(no debugging symbols found)...done.
+Loaded symbols for /lib/i386-linux-gnu/librt.so.1
+Reading symbols from /lib/i386-linux-gnu/libdl.so.2...(no debugging symbols found)...done.
+Loaded symbols for /lib/i386-linux-gnu/libdl.so.2
+Reading symbols from /lib/i386-linux-gnu/libcrypt.so.1...(no debugging symbols found)...done.
+Loaded symbols for /lib/i386-linux-gnu/libcrypt.so.1
+Reading symbols from /lib/i386-linux-gnu/libm.so.6...(no debugging symbols found)...done.
+Loaded symbols for /lib/i386-linux-gnu/libm.so.6
+Reading symbols from /lib/i386-linux-gnu/libc.so.6...(no debugging symbols found)...done.
+Loaded symbols for /lib/i386-linux-gnu/libc.so.6
+Reading symbols from /lib/i386-linux-gnu/libpthread.so.0...(no debugging symbols found)...done.
+[Thread debugging using libthread_db enabled]
+Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
+Loaded symbols for /lib/i386-linux-gnu/libpthread.so.0
+Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done.
+Loaded symbols for /lib/ld-linux.so.2
+0xb770c424 in __kernel_vsyscall ()
+
+# Great, now gdb is attached to the target process. If the step above fails, try
+# going back and running gdb under sudo. The next thing I want to do is gather
+# C-level backtraces from all threads in the process. The following command
+# stands for 'thread apply all backtrace':
+
+(gdb) t a a bt
+
+Thread 1 (Thread 0xb74d76c0 (LWP 1343)):
+#0  0xb770c424 in __kernel_vsyscall ()
+#1  0xb75d7abd in select () from /lib/i386-linux-gnu/libc.so.6
+#2  0x08069c56 in rb_thread_wait_for (time=...) at eval.c:11376
+#3  0x080a20fd in rb_f_sleep (argc=1, argv=0xbf85f490) at process.c:1633
+#4  0x0805e0e2 in call_cfunc (argv=0xbf85f490, argc=1, len=-1, recv=3075299660, func=0x80a20b0 <rb_f_sleep>)
+    at eval.c:5778
+#5  rb_call0 (klass=3075304600, recv=3075299660, id=9393, oid=9393, argc=1, argv=0xbf85f490, body=0xb74c85a8, flags=2)
+    at eval.c:5928
+#6  0x0805e35d in rb_call (klass=3075304600, recv=3075299660, mid=9393, argc=1, argv=0xbf85f490, scope=1, 
+    self=<optimized out>) at eval.c:6176
+#7  0x080651ec in rb_eval (self=3075299660, n=0xb74c4e1c) at eval.c:3521
+#8  0x0805c31c in rb_yield_0 (val=6, self=3075299660, klass=<optimized out>, flags=0, avalue=0) at eval.c:5095
+#9  0x0806a1e5 in loop_i () at eval.c:5227
+#10 0x08058dbd in rb_rescue2 (b_proc=0x806a1c0 <loop_i>, data1=0, r_proc=0, data2=0) at eval.c:5491
+#11 0x08058f28 in rb_f_loop () at eval.c:5252
+#12 0x0805e0c1 in call_cfunc (argv=0x0, argc=0, len=0, recv=3075299660, func=0x8058ef0 <rb_f_loop>) at eval.c:5781
+#13 rb_call0 (klass=3075304600, recv=3075299660, id=4121, oid=4121, argc=0, argv=0x0, body=0xb74d4dbc, flags=2)
+    at eval.c:5928
+#14 0x0805e35d in rb_call (klass=3075304600, recv=3075299660, mid=4121, argc=0, argv=0x0, scope=1, self=<optimized out>)
+    at eval.c:6176
+#15 0x080651ec in rb_eval (self=3075299660, n=0xb74c4dcc) at eval.c:3521
+#16 0x080662c6 in rb_eval (self=3075299660, n=0xb74c4de0) at eval.c:3236
+#17 0x08068ee4 in ruby_exec_internal () at eval.c:1654
+#18 0x08068f24 in ruby_exec () at eval.c:1674
+#19 0x0806b2cd in ruby_run () at eval.c:1684
+#20 0x08053771 in main (argc=2, argv=0xbf860204, envp=0xbf860210) at main.c:48
+
+# C backtraces are sometimes sufficient, but often Ruby backtraces are necessary
+# for debugging as well. Ruby has a built-in function called rb_backtrace() that
+# we can use to dump out a Ruby backtrace, but it prints to stdout or stderr
+# (depending on your Ruby version), which might have been redirected to a file
+# or to /dev/null (as in our example) when the process started up.
+#
+# To get aroundt this, we'll do a little trick and redirect the target process's
+# stdout and stderr to the current TTY, so that any output from the process
+# will appear directly on our screen.
+
+# First, let's close the existing file descriptors for stdout and stderr
+# (FD 1 and 2, respectively):
+(gdb) call (void) close(1)
+(gdb) call (void) close(2)
+
+# Next, we need to figure out the device name for the current TTY:
+(gdb) shell tty
+/dev/pts/0
+
+# OK, now we can pass the device name obtained above to open() and attach
+# file descriptors 1 and 2 back to the current TTY with these calls:
+
+(gdb) call (int) open("/dev/pts/0", 2, 0)
+$1 = 1
+(gdb) call (int) open("/dev/pts/0", 2, 0)
+$2 = 2
+
+# Finally, we call rb_backtrace() in order to dump the Ruby backtrace:
+
+(gdb) call (void) rb_backtrace()
+  from ./test.rb:4:in `sleep'
+  from ./test.rb:4
+  from ./test.rb:3:in `loop'
+  from ./test.rb:3
+
+# And here's how we get out of gdb. Once you've quit, you'll probably want to
+# clean up the stuck process by killing it.
+
+(gdb) quit
+A debugging session is active.
+
+  Inferior 1 [process 1343] will be detached.
+
+Quit anyway? (y or n) y
+Detaching from program: /opt/vagrant_ruby/bin/ruby, process 1343
+$ 
diff --git a/doc/api/README.md b/doc/api/README.md
index e3fc5a09f21..d1e6c54c521 100644
--- a/doc/api/README.md
+++ b/doc/api/README.md
@@ -8,6 +8,7 @@ under [`/lib/api`](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/lib/api).
 Documentation for various API resources can be found separately in the
 following locations:
 
+- [Award Emoji](award_emoji.md)
 - [Branches](branches.md)
 - [Builds](builds.md)
 - [Build triggers](build_triggers.md)
@@ -31,9 +32,11 @@ following locations:
 - [Services](services.md)
 - [Session](session.md)
 - [Settings](settings.md)
+- [Sidekiq metrics](sidekiq_metrics.md)
 - [System Hooks](system_hooks.md)
 - [Tags](tags.md)
 - [Users](users.md)
+- [Todos](todos.md)
 
 ### Internal CI API
 
@@ -44,13 +47,11 @@ The following documentation is for the [internal CI API](ci/README.md):
 
 ## Authentication
 
-All API requests require authentication. You need to pass a `private_token`
-parameter via query string or header. If passed as a header, the header name
-must be `PRIVATE-TOKEN` (uppercase and with a dash instead of an underscore).
-You can find or reset your private token in your account page (`/profile/account`).
+All API requests require authentication via a token. There are three types of tokens
+available: private tokens, OAuth 2 tokens, and personal access tokens.
 
-If `private_token` is invalid or omitted, then an error message will be
-returned with status code `401`:
+If a token is invalid or omitted, an error message will be returned with
+status code `401`:
 
 ```json
 {
@@ -58,42 +59,56 @@ returned with status code `401`:
 }
 ```
 
-API requests should be prefixed with `api` and the API version. The API version
-is defined in [`lib/api.rb`][lib-api-url].
+### Private Tokens
 
-Example of a valid API request:
+You need to pass a `private_token` parameter via query string or header. If passed as a
+header, the header name must be `PRIVATE-TOKEN` (uppercase and with a dash instead of
+an underscore). You can find or reset your private token in your account page
+(`/profile/account`).
 
-```shell
-GET https://gitlab.example.com/api/v3/projects?private_token=9koXpg98eAheJpvBs5tK
-```
+### OAuth 2 Tokens
 
-Example of a valid API request using cURL and authentication via header:
+You can use an OAuth 2 token to authenticate with the API by passing it either in the
+`access_token` parameter or in the `Authorization` header.
+
+Example of using the OAuth2 token in the header:
 
 ```shell
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects"
+curl -H "Authorization: Bearer OAUTH-TOKEN" https://gitlab.example.com/api/v3/projects
 ```
 
-The API uses JSON to serialize data. You don't need to specify `.json` at the
-end of an API URL.
+Read more about [GitLab as an OAuth2 client](oauth2.md).
+
+### Personal Access Tokens
 
-## Authentication with OAuth2 token
+> **Note:** This feature was [introduced][ce-3749] in GitLab 8.8
 
-Instead of the `private_token` you can transmit the OAuth2 access token as a
-header or as a parameter.
+You can create as many personal access tokens as you like from your GitLab
+profile (`/profile/personal_access_tokens`); perhaps one for each application
+that needs access to the GitLab API.
 
-Example of OAuth2 token as a parameter:
+Once you have your token, pass it to the API using either the `private_token`
+parameter or the `PRIVATE-TOKEN` header.
+
+## Basic Usage
+
+API requests should be prefixed with `api` and the API version. The API version
+is defined in [`lib/api.rb`][lib-api-url].
+
+Example of a valid API request:
 
 ```shell
-curl https://gitlab.example.com/api/v3/user?access_token=OAUTH-TOKEN
+GET https://gitlab.example.com/api/v3/projects?private_token=9koXpg98eAheJpvBs5tK
 ```
 
-Example of OAuth2 token as a header:
+Example of a valid API request using cURL and authentication via header:
 
 ```shell
-curl -H "Authorization: Bearer OAUTH-TOKEN" https://example.com/api/v3/user
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects"
 ```
 
-Read more about [GitLab as an OAuth2 client](oauth2.md).
+The API uses JSON to serialize data. You don't need to specify `.json` at the
+end of an API URL.
 
 ## Status codes
 
@@ -330,3 +345,4 @@ programming languages. Visit the [GitLab website] for a complete list.
 
 [GitLab website]: https://about.gitlab.com/applications/#api-clients "Clients using the GitLab API"
 [lib-api-url]: https://gitlab.com/gitlab-org/gitlab-ce/tree/master/lib/api/api.rb
+[ce-3749]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/3749
diff --git a/doc/api/award_emoji.md b/doc/api/award_emoji.md
new file mode 100644
index 00000000000..b44f8cfd628
--- /dev/null
+++ b/doc/api/award_emoji.md
@@ -0,0 +1,367 @@
+# Award Emoji
+
+ >**Note:** This feature was introduced in GitLab 8.9
+
+An awarded emoji tells a thousand words, and can be awarded on issues, merge
+requests and notes/comments. Issues, merge requests and notes are further called
+`awardables`.
+
+## Issues and merge requests
+
+### List an awardable's award emoji
+
+Gets a list of all award emoji
+
+```
+GET /projects/:id/issues/:issue_id/award_emoji
+GET /projects/:id/merge_requests/:merge_request_id/award_emoji
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer | yes | The ID of a project |
+| `awardable_id` | integer | yes | The ID of an awardable |
+
+```bash
+curl -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" http://gitlab.example.com/api/v3/projects/1/issues/80/award_emoji
+```
+
+Example Response:
+
+```json
+[
+  {
+    "id": 4,
+    "name": "1234",
+    "user": {
+      "name": "Administrator",
+      "username": "root",
+      "id": 1,
+      "state": "active",
+      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+      "web_url": "http://gitlab.example.com/u/root"
+    },
+    "created_at": "2016-06-15T10:09:34.206Z",
+    "updated_at": "2016-06-15T10:09:34.206Z",
+    "awardable_id": 80,
+    "awardable_type": "Issue"
+  },
+  {
+    "id": 1,
+    "name": "microphone",
+    "user": {
+      "name": "User 4",
+      "username": "user4",
+      "id": 26,
+      "state": "active",
+      "avatar_url": "http://www.gravatar.com/avatar/7e65550957227bd38fe2d7fbc6fd2f7b?s=80&d=identicon",
+      "web_url": "http://gitlab.example.com/u/user4"
+    },
+    "created_at": "2016-06-15T10:09:34.177Z",
+    "updated_at": "2016-06-15T10:09:34.177Z",
+    "awardable_id": 80,
+    "awardable_type": "Issue"
+  }
+]
+```
+
+### Get single issue note
+
+Gets a single award emoji
+
+```
+GET /projects/:id/issues/:issue_id/award_emoji/:award_id
+GET /projects/:id/merge_requests/:merge_request_id/award_emoji/:award_id
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer | yes | The ID of a project |
+| `awardable_id` | integer | yes | The ID of an awardable |
+| `award_id` | integer | yes | The ID of the award emoji |
+
+```bash
+curl -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" http://gitlab.example.com/api/v3/projects/1/issues/80/award_emoji/1
+```
+
+Example Response:
+
+```json
+{
+  "id": 1,
+  "name": "microphone",
+  "user": {
+    "name": "User 4",
+    "username": "user4",
+    "id": 26,
+    "state": "active",
+    "avatar_url": "http://www.gravatar.com/avatar/7e65550957227bd38fe2d7fbc6fd2f7b?s=80&d=identicon",
+    "web_url": "http://gitlab.example.com/u/user4"
+  },
+  "created_at": "2016-06-15T10:09:34.177Z",
+  "updated_at": "2016-06-15T10:09:34.177Z",
+  "awardable_id": 80,
+  "awardable_type": "Issue"
+}
+```
+
+### Award a new emoji
+
+This end point creates an award emoji on the specified resource
+
+```
+POST /projects/:id/issues/:issue_id/award_emoji
+POST /projects/:id/merge_requests/:merge_request_id/award_emoji
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer | yes | The ID of a project |
+| `awardable_id` | integer | yes | The ID of an awardable |
+| `name` | string | yes | The name of the emoji, without colons |
+
+```bash
+curl -X POST -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" http://gitlab.example.com/api/v3/projects/1/issues/80/award_emoji?name=blowfish
+```
+
+Example Response:
+
+```json
+{
+  "id": 344,
+  "name": "blowfish",
+  "user": {
+    "name": "Administrator",
+    "username": "root",
+    "id": 1,
+    "state": "active",
+    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+    "web_url": "http://gitlab.example.com/u/root"
+  },
+  "created_at": "2016-06-17T17:47:29.266Z",
+  "updated_at": "2016-06-17T17:47:29.266Z",
+  "awardable_id": 80,
+  "awardable_type": "Issue"
+}  
+```
+
+### Delete an award emoji
+
+Sometimes its just not meant to be, and you'll have to remove your award. Only available to
+admins or the author of the award. Status code 200 on success, 401 if unauthorized.
+
+```
+DELETE /projects/:id/issues/:issue_id/award_emoji/:award_id
+DELETE /projects/:id/merge_requests/:merge_request_id/award_emoji/:award_id
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer | yes | The ID of a project |
+| `issue_id` | integer | yes | The ID of an issue |
+| `award_id` | integer | yes | The ID of a award_emoji |
+
+```bash
+curl -X DELETE -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" http://gitlab.example.com/api/v3/projects/1/issues/80/award_emoji/344
+```
+
+Example Response:
+
+```json
+{
+  "id": 344,
+  "name": "blowfish",
+  "user": {
+    "name": "Administrator",
+    "username": "root",
+    "id": 1,
+    "state": "active",
+    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+    "web_url": "http://gitlab.example.com/u/root"
+  },
+  "created_at": "2016-06-17T17:47:29.266Z",
+  "updated_at": "2016-06-17T17:47:29.266Z",
+  "awardable_id": 80,
+  "awardable_type": "Issue"
+}
+```
+
+## Award Emoji on Notes
+
+The endpoints documented above are available for Notes as well. Notes
+are a sub-resource of Issues and Merge Requests. The examples below
+describe working with Award Emoji on notes for an Issue, but can be
+easily adapted for notes on a Merge Request.
+
+### List a note's award emoji
+
+```
+GET /projects/:id/issues/:issue_id/notes/:note_id/award_emoji
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer | yes | The ID of a project |
+| `issue_id` | integer | yes | The ID of an issue |
+| `note_id` | integer | yes | The ID of an note |
+
+
+```bash
+curl -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" http://gitlab.example.com/api/v3/projects/1/issues/80/notes/1/award_emoji
+```
+
+Example Response:
+
+```json
+[
+  {
+    "id": 2,
+    "name": "mood_bubble_lightning",
+    "user": {
+      "name": "User 4",
+      "username": "user4",
+      "id": 26,
+      "state": "active",
+      "avatar_url": "http://www.gravatar.com/avatar/7e65550957227bd38fe2d7fbc6fd2f7b?s=80&d=identicon",
+      "web_url": "http://gitlab.example.com/u/user4"
+    },
+    "created_at": "2016-06-15T10:09:34.197Z",
+    "updated_at": "2016-06-15T10:09:34.197Z",
+    "awardable_id": 1,
+    "awardable_type": "Note"
+  }
+]
+```
+
+### Get single note's award emoji
+
+```
+GET /projects/:id/issues/:issue_id/notes/:note_id/award_emoji/:award_id
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer | yes | The ID of a project |
+| `issue_id` | integer | yes | The ID of an issue |
+| `note_id` | integer | yes | The ID of a note |
+| `award_id` | integer | yes | The ID of the award emoji |
+
+```bash
+curl -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" http://gitlab.example.com/api/v3/projects/1/issues/80/notes/1/award_emoji/2
+```
+
+Example Response:
+
+```json
+{
+  "id": 2,
+  "name": "mood_bubble_lightning",
+  "user": {
+    "name": "User 4",
+    "username": "user4",
+    "id": 26,
+    "state": "active",
+    "avatar_url": "http://www.gravatar.com/avatar/7e65550957227bd38fe2d7fbc6fd2f7b?s=80&d=identicon",
+    "web_url": "http://gitlab.example.com/u/user4"
+  },
+  "created_at": "2016-06-15T10:09:34.197Z",
+  "updated_at": "2016-06-15T10:09:34.197Z",
+  "awardable_id": 1,
+  "awardable_type": "Note"
+}
+```
+
+### Award a new emoji on a note
+
+```
+POST /projects/:id/issues/:issue_id/notes/:note_id/award_emoji
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer | yes | The ID of a project |
+| `issue_id` | integer | yes | The ID of an issue |
+| `note_id` | integer | yes | The ID of a note |
+| `name` | string | yes | The name of the emoji, without colons |
+
+```bash
+curl -X POST -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" http://gitlab.example.com/api/v3/projects/1/issues/80/notes/1/award_emoji?name=rocket
+```
+
+Example Response:
+
+```json
+{
+  "id": 345,
+  "name": "rocket",
+  "user": {
+    "name": "Administrator",
+    "username": "root",
+    "id": 1,
+    "state": "active",
+    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+    "web_url": "http://gitlab.example.com/u/root"
+  },
+  "created_at": "2016-06-17T19:59:55.888Z",
+  "updated_at": "2016-06-17T19:59:55.888Z",
+  "awardable_id": 1,
+  "awardable_type": "Note"
+}
+```
+
+### Delete an award emoji
+
+Sometimes its just not meant to be, and you'll have to remove your award. Only available to
+admins or the author of the award. Status code 200 on success, 401 if unauthorized.
+
+```
+DELETE /projects/:id/issues/:issue_id/notes/:note_id/award_emoji/:award_id
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer | yes | The ID of a project |
+| `issue_id` | integer | yes | The ID of an issue |
+| `note_id` | integer | yes | The ID of a note |
+| `award_id` | integer | yes | The ID of a award_emoji |
+
+```bash
+curl -X DELETE -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" http://gitlab.example.com/api/v3/projects/1/issues/80/award_emoji/345
+```
+
+Example Response:
+
+```json
+{
+  "id": 345,
+  "name": "rocket",
+  "user": {
+    "name": "Administrator",
+    "username": "root",
+    "id": 1,
+    "state": "active",
+    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+    "web_url": "http://gitlab.example.com/u/root"
+  },
+  "created_at": "2016-06-17T19:59:55.888Z",
+  "updated_at": "2016-06-17T19:59:55.888Z",
+  "awardable_id": 1,
+  "awardable_type": "Note"
+}
+```
diff --git a/doc/api/builds.md b/doc/api/builds.md
index de998944352..2adea11247e 100644
--- a/doc/api/builds.md
+++ b/doc/api/builds.md
@@ -107,6 +107,11 @@ Example of response
 
 Get a list of builds for specific commit in a project.
 
+This endpoint will return all builds, from all pipelines for a given commit.
+If the commit SHA is not found, it will respond with 404, otherwise it will
+return an array of builds (an empty array if there are no builds for this
+particular commit).
+
 ```
 GET /projects/:id/repository/commits/:sha/builds
 ```
diff --git a/doc/api/groups.md b/doc/api/groups.md
index 1ccb9715e96..87480bebfc4 100644
--- a/doc/api/groups.md
+++ b/doc/api/groups.md
@@ -42,46 +42,49 @@ Parameters:
 ```json

 [

   {

-    "id": 4,

-    "description": null,

+    "id": 9,

+    "description": "foo",

     "default_branch": "master",

+    "tag_list": [],

     "public": false,

-    "visibility_level": 0,

-    "ssh_url_to_repo": "git@example.com:diaspora/diaspora-client.git",

-    "http_url_to_repo": "http://example.com/diaspora/diaspora-client.git",

-    "web_url": "http://example.com/diaspora/diaspora-client",

-    "tag_list": [

-      "example",

-      "disapora client"

-    ],

-    "owner": {

-      "id": 3,

-      "name": "Diaspora",

-      "created_at": "2013-09-30T13: 46: 02Z"

-    },

-    "name": "Diaspora Client",

-    "name_with_namespace": "Diaspora / Diaspora Client",

-    "path": "diaspora-client",

-    "path_with_namespace": "diaspora/diaspora-client",

+    "archived": false,

+    "visibility_level": 10,

+    "ssh_url_to_repo": "git@gitlab.example.com/html5-boilerplate.git",

+    "http_url_to_repo": "http://gitlab.example.com/h5bp/html5-boilerplate.git",

+    "web_url": "http://gitlab.example.com/h5bp/html5-boilerplate",

+    "name": "Html5 Boilerplate",

+    "name_with_namespace": "Experimental / Html5 Boilerplate",

+    "path": "html5-boilerplate",

+    "path_with_namespace": "h5bp/html5-boilerplate",

     "issues_enabled": true,

     "merge_requests_enabled": true,

-    "builds_enabled": true,

     "wiki_enabled": true,

-    "snippets_enabled": false,

-    "created_at": "2013-09-30T13: 46: 02Z",

-    "last_activity_at": "2013-09-30T13: 46: 02Z",

-    "creator_id": 3,

+    "builds_enabled": true,

+    "snippets_enabled": true,

+    "created_at": "2016-04-05T21:40:50.169Z",

+    "last_activity_at": "2016-04-06T16:52:08.432Z",

+    "shared_runners_enabled": true,

+    "creator_id": 1,

     "namespace": {

-      "created_at": "2013-09-30T13: 46: 02Z",

-      "description": "",

-      "id": 3,

-      "name": "Diaspora",

-      "owner_id": 1,

-      "path": "diaspora",

-      "updated_at": "2013-09-30T13: 46: 02Z"

+      "id": 5,

+      "name": "Experimental",

+      "path": "h5bp",

+      "owner_id": null,

+      "created_at": "2016-04-05T21:40:49.152Z",

+      "updated_at": "2016-04-07T08:07:48.466Z",

+      "description": "foo",

+      "avatar": {

+        "url": null

+      },

+      "share_with_group_lock": false,

+      "visibility_level": 10

     },

-    "archived": false,

-    "avatar_url": "http://example.com/uploads/project/avatar/4/uploads/avatar.png"

+    "avatar_url": null,

+    "star_count": 1,

+    "forks_count": 0,

+    "open_issues_count": 3,

+    "public_builds": true,

+    "shared_with_groups": []

   }

 ]

 ```

@@ -96,7 +99,180 @@ GET /groups/:id
 

 Parameters:

 

-- `id` (required) - The ID or path of a group

+| Attribute | Type | Required | Description |

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

+| `id` | integer/string | yes | The ID or path of a group |

+

+```bash

+curl -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/groups/4

+```

+

+Example response:

+

+```json

+{

+  "id": 4,

+  "name": "Twitter",

+  "path": "twitter",

+  "description": "Aliquid qui quis dignissimos distinctio ut commodi voluptas est.",

+  "visibility_level": 20,

+  "avatar_url": null,

+  "web_url": "https://gitlab.example.com/groups/twitter",

+  "projects": [

+    {

+      "id": 7,

+      "description": "Voluptas veniam qui et beatae voluptas doloremque explicabo facilis.",

+      "default_branch": "master",

+      "tag_list": [],

+      "public": true,

+      "archived": false,

+      "visibility_level": 20,

+      "ssh_url_to_repo": "git@gitlab.example.com:twitter/typeahead-js.git",

+      "http_url_to_repo": "https://gitlab.example.com/twitter/typeahead-js.git",

+      "web_url": "https://gitlab.example.com/twitter/typeahead-js",

+      "name": "Typeahead.Js",

+      "name_with_namespace": "Twitter / Typeahead.Js",

+      "path": "typeahead-js",

+      "path_with_namespace": "twitter/typeahead-js",

+      "issues_enabled": true,

+      "merge_requests_enabled": true,

+      "wiki_enabled": true,

+      "builds_enabled": true,

+      "snippets_enabled": false,

+      "container_registry_enabled": true,

+      "created_at": "2016-06-17T07:47:25.578Z",

+      "last_activity_at": "2016-06-17T07:47:25.881Z",

+      "shared_runners_enabled": true,

+      "creator_id": 1,

+      "namespace": {

+        "id": 4,

+        "name": "Twitter",

+        "path": "twitter",

+        "owner_id": null,

+        "created_at": "2016-06-17T07:47:24.216Z",

+        "updated_at": "2016-06-17T07:47:24.216Z",

+        "description": "Aliquid qui quis dignissimos distinctio ut commodi voluptas est.",

+        "avatar": {

+          "url": null

+        },

+        "share_with_group_lock": false,

+        "visibility_level": 20

+      },

+      "avatar_url": null,

+      "star_count": 0,

+      "forks_count": 0,

+      "open_issues_count": 3,

+      "public_builds": true,

+      "shared_with_groups": []

+    },

+    {

+      "id": 6,

+      "description": "Aspernatur omnis repudiandae qui voluptatibus eaque.",

+      "default_branch": "master",

+      "tag_list": [],

+      "public": false,

+      "archived": false,

+      "visibility_level": 10,

+      "ssh_url_to_repo": "git@gitlab.example.com:twitter/flight.git",

+      "http_url_to_repo": "https://gitlab.example.com/twitter/flight.git",

+      "web_url": "https://gitlab.example.com/twitter/flight",

+      "name": "Flight",

+      "name_with_namespace": "Twitter / Flight",

+      "path": "flight",

+      "path_with_namespace": "twitter/flight",

+      "issues_enabled": true,

+      "merge_requests_enabled": true,

+      "wiki_enabled": true,

+      "builds_enabled": true,

+      "snippets_enabled": false,

+      "container_registry_enabled": true,

+      "created_at": "2016-06-17T07:47:24.661Z",

+      "last_activity_at": "2016-06-17T07:47:24.838Z",

+      "shared_runners_enabled": true,

+      "creator_id": 1,

+      "namespace": {

+        "id": 4,

+        "name": "Twitter",

+        "path": "twitter",

+        "owner_id": null,

+        "created_at": "2016-06-17T07:47:24.216Z",

+        "updated_at": "2016-06-17T07:47:24.216Z",

+        "description": "Aliquid qui quis dignissimos distinctio ut commodi voluptas est.",

+        "avatar": {

+          "url": null

+        },

+        "share_with_group_lock": false,

+        "visibility_level": 20

+      },

+      "avatar_url": null,

+      "star_count": 0,

+      "forks_count": 0,

+      "open_issues_count": 8,

+      "public_builds": true,

+      "shared_with_groups": []

+    }

+  ],

+  "shared_projects": [

+    {

+      "id": 8,

+      "description": "Velit eveniet provident fugiat saepe eligendi autem.",

+      "default_branch": "master",

+      "tag_list": [],

+      "public": false,

+      "archived": false,

+      "visibility_level": 0,

+      "ssh_url_to_repo": "git@gitlab.example.com:h5bp/html5-boilerplate.git",

+      "http_url_to_repo": "https://gitlab.example.com/h5bp/html5-boilerplate.git",

+      "web_url": "https://gitlab.example.com/h5bp/html5-boilerplate",

+      "name": "Html5 Boilerplate",

+      "name_with_namespace": "H5bp / Html5 Boilerplate",

+      "path": "html5-boilerplate",

+      "path_with_namespace": "h5bp/html5-boilerplate",

+      "issues_enabled": true,

+      "merge_requests_enabled": true,

+      "wiki_enabled": true,

+      "builds_enabled": true,

+      "snippets_enabled": false,

+      "container_registry_enabled": true,

+      "created_at": "2016-06-17T07:47:27.089Z",

+      "last_activity_at": "2016-06-17T07:47:27.310Z",

+      "shared_runners_enabled": true,

+      "creator_id": 1,

+      "namespace": {

+        "id": 5,

+        "name": "H5bp",

+        "path": "h5bp",

+        "owner_id": null,

+        "created_at": "2016-06-17T07:47:26.621Z",

+        "updated_at": "2016-06-17T07:47:26.621Z",

+        "description": "Id consequatur rem vel qui doloremque saepe.",

+        "avatar": {

+          "url": null

+        },

+        "share_with_group_lock": false,

+        "visibility_level": 20

+      },

+      "avatar_url": null,

+      "star_count": 0,

+      "forks_count": 0,

+      "open_issues_count": 4,

+      "public_builds": true,

+      "shared_with_groups": [

+        {

+          "group_id": 4,

+          "group_name": "Twitter",

+          "group_access_level": 30

+        },

+        {

+          "group_id": 3,

+          "group_name": "Gitlab Org",

+          "group_access_level": 10

+        }

+      ]

+    }

+  ]

+}

+```

 

 ## New group

 

@@ -201,7 +377,8 @@ Example response:
       "star_count": 1,

       "forks_count": 0,

       "open_issues_count": 3,

-      "public_builds": true

+      "public_builds": true,

+      "shared_with_groups": []

     }

   ]

 }

diff --git a/doc/api/issues.md b/doc/api/issues.md
index fc7a7ae0c0c..3ced787b23e 100644
--- a/doc/api/issues.md
+++ b/doc/api/issues.md
@@ -28,7 +28,7 @@ GET /issues?labels=foo,bar&state=opened
 | Attribute | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
 | `state`   | string  | no    | Return all issues or just those that are `opened` or `closed`|
-| `labels`  | string  | no    | Comma-separated list of label names |
+| `labels`  | string  | no    | Comma-separated list of label names, issues with any of the labels will be returned |
 | `order_by`| string  | no    | Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at` |
 | `sort`    | string  | no    | Return requests sorted in `asc` or `desc` order. Default is `desc`  |
 
@@ -83,6 +83,82 @@ Example response:
 ]
 ```
 
+## List group issues
+
+Get a list of a group's issues.
+
+```
+GET /groups/:id/issues
+GET /groups/:id/issues?state=opened
+GET /groups/:id/issues?state=closed
+GET /groups/:id/issues?labels=foo
+GET /groups/:id/issues?labels=foo,bar
+GET /groups/:id/issues?labels=foo,bar&state=opened
+GET /groups/:id/issues?milestone=1.0.0
+GET /groups/:id/issues?milestone=1.0.0&state=opened
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id`      | integer | yes   | The ID of a group |
+| `state`   | string  | no    | Return all issues or just those that are `opened` or `closed`|
+| `labels`  | string  | no    | Comma-separated list of label names, issues must have all labels to be returned |
+| `milestone` | string| no    | The milestone title |
+| `order_by`| string  | no    | Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at` |
+| `sort`    | string  | no    | Return requests sorted in `asc` or `desc` order. Default is `desc`  |
+
+
+```bash
+curl -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/groups/4/issues
+```
+
+Example response:
+
+```json
+[
+   {
+      "project_id" : 4,
+      "milestone" : {
+         "due_date" : null,
+         "project_id" : 4,
+         "state" : "closed",
+         "description" : "Rerum est voluptatem provident consequuntur molestias similique ipsum dolor.",
+         "iid" : 3,
+         "id" : 11,
+         "title" : "v3.0",
+         "created_at" : "2016-01-04T15:31:39.788Z",
+         "updated_at" : "2016-01-04T15:31:39.788Z"
+      },
+      "author" : {
+         "state" : "active",
+         "web_url" : "https://gitlab.example.com/u/root",
+         "avatar_url" : null,
+         "username" : "root",
+         "id" : 1,
+         "name" : "Administrator"
+      },
+      "description" : "Omnis vero earum sunt corporis dolor et placeat.",
+      "state" : "closed",
+      "iid" : 1,
+      "assignee" : {
+         "avatar_url" : null,
+         "web_url" : "https://gitlab.example.com/u/lennie",
+         "state" : "active",
+         "username" : "lennie",
+         "id" : 9,
+         "name" : "Dr. Luella Kovacek"
+      },
+      "labels" : [],
+      "id" : 41,
+      "title" : "Ut commodi ullam eos dolores perferendis nihil sunt.",
+      "updated_at" : "2016-01-04T15:31:46.176Z",
+      "created_at" : "2016-01-04T15:31:46.176Z",
+      "subscribed" : false,
+      "user_notes_count": 1
+   }
+]
+```
+
 ## List project issues
 
 Get a list of a project's issues.
@@ -104,7 +180,7 @@ GET /projects/:id/issues?iid=42
 | `id`      | integer | yes   | The ID of a project |
 | `iid`     | integer | no    | Return the issue having the given `iid` |
 | `state`   | string  | no    | Return all issues or just those that are `opened` or `closed`|
-| `labels`  | string  | no    | Comma-separated list of label names |
+| `labels`  | string  | no    | Comma-separated list of label names, issues with any of the labels will be returned |
 | `milestone` | string| no    | The milestone title |
 | `order_by`| string  | no    | Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at` |
 | `sort`    | string  | no    | Return requests sorted in `asc` or `desc` order. Default is `desc`  |
@@ -365,6 +441,9 @@ target project is not found, error `404` is returned. If the target project
 equals the source project or the user has insufficient permissions to move an
 issue, error `400` together with an explaining error message is returned.
 
+If a given label and/or milestone with the same name also exists in the target
+project, it will then be assigned to the issue that is being moved.
+
 ```
 POST /projects/:id/issues/:issue_id/move
 ```
@@ -515,12 +594,103 @@ Example response:
     "id": 11,
     "state": "active",
     "avatar_url": "http://www.gravatar.com/avatar/5224fd70153710e92fb8bcf79ac29d67?s=80&d=identicon",
-    "web_url": "http://lgitlab.example.com/u/orville"
+    "web_url": "https://gitlab.example.com/u/orville"
   },
   "subscribed": false
 }
 ```
 
+## Create a todo
+
+Manually creates a todo for the current user on an issue. If the request is
+successful, status code `200` together with the created todo is returned. If
+there already exists a todo for the user on that issue, status code `304` is
+returned.
+
+```
+POST /projects/:id/issues/:issue_id/todo
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer | yes | The ID of a project |
+| `issue_id` | integer | yes | The ID of a project's issue |
+
+```bash
+curl -X POST -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/issues/93/todo
+```
+
+Example response:
+
+```json
+{
+  "id": 112,
+  "project": {
+    "id": 5,
+    "name": "Gitlab Ci",
+    "name_with_namespace": "Gitlab Org / Gitlab Ci",
+    "path": "gitlab-ci",
+    "path_with_namespace": "gitlab-org/gitlab-ci"
+  },
+  "author": {
+    "name": "Administrator",
+    "username": "root",
+    "id": 1,
+    "state": "active",
+    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+    "web_url": "https://gitlab.example.com/u/root"
+  },
+  "action_name": "marked",
+  "target_type": "Issue",
+  "target": {
+    "id": 93,
+    "iid": 10,
+    "project_id": 5,
+    "title": "Vel voluptas atque dicta mollitia adipisci qui at.",
+    "description": "Tempora laboriosam sint magni sed voluptas similique.",
+    "state": "closed",
+    "created_at": "2016-06-17T07:47:39.486Z",
+    "updated_at": "2016-07-01T11:09:13.998Z",
+    "labels": [],
+    "milestone": {
+      "id": 26,
+      "iid": 1,
+      "project_id": 5,
+      "title": "v0.0",
+      "description": "Accusantium nostrum rerum quae quia quis nesciunt suscipit id.",
+      "state": "closed",
+      "created_at": "2016-06-17T07:47:33.832Z",
+      "updated_at": "2016-06-17T07:47:33.832Z",
+      "due_date": null
+    },
+    "assignee": {
+      "name": "Jarret O'Keefe",
+      "username": "francisca",
+      "id": 14,
+      "state": "active",
+      "avatar_url": "http://www.gravatar.com/avatar/a7fa515d53450023c83d62986d0658a8?s=80&d=identicon",
+      "web_url": "https://gitlab.example.com/u/francisca"
+    },
+    "author": {
+      "name": "Maxie Medhurst",
+      "username": "craig_rutherford",
+      "id": 12,
+      "state": "active",
+      "avatar_url": "http://www.gravatar.com/avatar/a0d477b3ea21970ce6ffcbb817b0b435?s=80&d=identicon",
+      "web_url": "https://gitlab.example.com/u/craig_rutherford"
+    },
+    "subscribed": true,
+    "user_notes_count": 7,
+    "upvotes": 0,
+    "downvotes": 0
+  },
+  "target_url": "https://gitlab.example.com/gitlab-org/gitlab-ci/issues/10",
+  "body": "Vel voluptas atque dicta mollitia adipisci qui at.",
+  "state": "pending",
+  "created_at": "2016-07-01T11:09:13.992Z"
+}
+```
+
 ## Comments on issues
 
 Comments are done via the [notes](notes.md) resource.
diff --git a/doc/api/merge_requests.md b/doc/api/merge_requests.md
index 2930f615fc1..a8c3b068d22 100644
--- a/doc/api/merge_requests.md
+++ b/doc/api/merge_requests.md
@@ -49,10 +49,10 @@ Parameters:
       "state": "active",
       "created_at": "2012-04-29T08:46:00Z"
     },
-    "source_project_id": "2",
-    "target_project_id": "3",
+    "source_project_id": 2,
+    "target_project_id": 3,
     "labels": [ ],
-    "description":"fixed login page css paddings",
+    "description": "fixed login page css paddings",
     "work_in_progress": false,
     "milestone": {
       "id": 5,
@@ -68,7 +68,9 @@ Parameters:
     "merge_when_build_succeeds": true,
     "merge_status": "can_be_merged",
     "subscribed" : false,
-    "user_notes_count": 1
+    "user_notes_count": 1,
+    "should_remove_source_branch": true,
+    "force_remove_source_branch": false
   }
 ]
 ```
@@ -113,10 +115,10 @@ Parameters:
     "state": "active",
     "created_at": "2012-04-29T08:46:00Z"
   },
-  "source_project_id": "2",
-  "target_project_id": "3",
+  "source_project_id": 2,
+  "target_project_id": 3,
   "labels": [ ],
-  "description":"fixed login page css paddings",
+  "description": "fixed login page css paddings",
   "work_in_progress": false,
   "milestone": {
     "id": 5,
@@ -132,7 +134,9 @@ Parameters:
   "merge_when_build_succeeds": true,
   "merge_status": "can_be_merged",
   "subscribed" : true,
-  "user_notes_count": 1
+  "user_notes_count": 1,
+  "should_remove_source_branch": true,
+  "force_remove_source_branch": false
 }
 ```
 
@@ -233,6 +237,8 @@ Parameters:
   "merge_status": "can_be_merged",
   "subscribed" : true,
   "user_notes_count": 1,
+  "should_remove_source_branch": true,
+  "force_remove_source_branch": false,
   "changes": [
     {
     "old_path": "VERSION",
@@ -296,7 +302,7 @@ Parameters:
   "source_project_id": 4,
   "target_project_id": 4,
   "labels": [ ],
-  "description":"fixed login page css paddings",
+  "description": "fixed login page css paddings",
   "work_in_progress": false,
   "milestone": {
     "id": 5,
@@ -312,7 +318,9 @@ Parameters:
   "merge_when_build_succeeds": true,
   "merge_status": "can_be_merged",
   "subscribed" : true,
-  "user_notes_count": 0
+  "user_notes_count": 0,
+  "should_remove_source_branch": true,
+  "force_remove_source_branch": false
 }
 ```
 
@@ -383,7 +391,9 @@ Parameters:
   "merge_when_build_succeeds": true,
   "merge_status": "can_be_merged",
   "subscribed" : true,
-  "user_notes_count": 1
+  "user_notes_count": 1,
+  "should_remove_source_branch": true,
+  "force_remove_source_branch": false
 }
 ```
 
@@ -433,7 +443,7 @@ Parameters:
 - `merge_request_id` (required)             - ID of MR
 - `merge_commit_message` (optional)         - Custom merge commit message
 - `should_remove_source_branch` (optional)  - if `true` removes the source branch
-- `merged_when_build_succeeds` (optional)   - if `true` the MR is merged when the build succeeds
+- `merge_when_build_succeeds` (optional)    - if `true` the MR is merged when the build succeeds
 - `sha` (optional)                          - if present, then this SHA must match the HEAD of the source branch, otherwise the merge will fail
 
 ```json
@@ -465,7 +475,7 @@ Parameters:
   "source_project_id": 4,
   "target_project_id": 4,
   "labels": [ ],
-  "description":"fixed login page css paddings",
+  "description": "fixed login page css paddings",
   "work_in_progress": false,
   "milestone": {
     "id": 5,
@@ -481,7 +491,9 @@ Parameters:
   "merge_when_build_succeeds": true,
   "merge_status": "can_be_merged",
   "subscribed" : true,
-  "user_notes_count": 1
+  "user_notes_count": 1,
+  "should_remove_source_branch": true,
+  "force_remove_source_branch": false
 }
 ```
 
@@ -531,7 +543,7 @@ Parameters:
   "source_project_id": 4,
   "target_project_id": 4,
   "labels": [ ],
-  "description":"fixed login page css paddings",
+  "description": "fixed login page css paddings",
   "work_in_progress": false,
   "milestone": {
     "id": 5,
@@ -547,7 +559,9 @@ Parameters:
   "merge_when_build_succeeds": true,
   "merge_status": "can_be_merged",
   "subscribed" : true,
-  "user_notes_count": 1
+  "user_notes_count": 1,
+  "should_remove_source_branch": true,
+  "force_remove_source_branch": false
 }
 ```
 
@@ -776,3 +790,103 @@ Example response:
   "subscribed": false
 }
 ```
+
+## Create a todo
+
+Manually creates a todo for the current user on a merge request. If the
+request is successful, status code `200` together with the created todo is
+returned. If there already exists a todo for the user on that merge request,
+status code `304` is returned.
+
+```
+POST /projects/:id/merge_requests/:merge_request_id/todo
+```
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer | yes | The ID of a project |
+| `merge_request_id` | integer | yes   | The ID of the merge request |
+
+```bash
+curl -X POST -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/merge_requests/27/todo
+```
+
+Example response:
+
+```json
+{
+  "id": 113,
+  "project": {
+    "id": 3,
+    "name": "Gitlab Ci",
+    "name_with_namespace": "Gitlab Org / Gitlab Ci",
+    "path": "gitlab-ci",
+    "path_with_namespace": "gitlab-org/gitlab-ci"
+  },
+  "author": {
+    "name": "Administrator",
+    "username": "root",
+    "id": 1,
+    "state": "active",
+    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+    "web_url": "https://gitlab.example.com/u/root"
+  },
+  "action_name": "marked",
+  "target_type": "MergeRequest",
+  "target": {
+    "id": 27,
+    "iid": 7,
+    "project_id": 3,
+    "title": "Et voluptas laudantium minus nihil recusandae ut accusamus earum aut non.",
+    "description": "Veniam sunt nihil modi earum cumque illum delectus. Nihil ad quis distinctio quia. Autem eligendi at quibusdam repellendus.",
+    "state": "opened",
+    "created_at": "2016-06-17T07:48:04.330Z",
+    "updated_at": "2016-07-01T11:14:15.537Z",
+    "target_branch": "allow_regex_for_project_skip_ref",
+    "source_branch": "backup",
+    "upvotes": 0,
+    "downvotes": 0,
+    "author": {
+      "name": "Jarret O'Keefe",
+      "username": "francisca",
+      "id": 14,
+      "state": "active",
+      "avatar_url": "http://www.gravatar.com/avatar/a7fa515d53450023c83d62986d0658a8?s=80&d=identicon",
+      "web_url": "https://gitlab.example.com/u/francisca"
+    },
+    "assignee": {
+      "name": "Dr. Gabrielle Strosin",
+      "username": "barrett.krajcik",
+      "id": 4,
+      "state": "active",
+      "avatar_url": "http://www.gravatar.com/avatar/733005fcd7e6df12d2d8580171ccb966?s=80&d=identicon",
+      "web_url": "https://gitlab.example.com/u/barrett.krajcik"
+    },
+    "source_project_id": 3,
+    "target_project_id": 3,
+    "labels": [],
+    "work_in_progress": false,
+    "milestone": {
+      "id": 27,
+      "iid": 2,
+      "project_id": 3,
+      "title": "v1.0",
+      "description": "Quis ea accusantium animi hic fuga assumenda.",
+      "state": "active",
+      "created_at": "2016-06-17T07:47:33.840Z",
+      "updated_at": "2016-06-17T07:47:33.840Z",
+      "due_date": null
+    },
+    "merge_when_build_succeeds": false,
+    "merge_status": "unchecked",
+    "subscribed": true,
+    "user_notes_count": 7,
+    "should_remove_source_branch": true,
+    "force_remove_source_branch": false
+  },
+  "target_url": "https://gitlab.example.com/gitlab-org/gitlab-ci/merge_requests/7",
+  "body": "Et voluptas laudantium minus nihil recusandae ut accusamus earum aut non.",
+  "state": "pending",
+  "created_at": "2016-07-01T11:14:15.530Z"
+}
+```
diff --git a/doc/api/oauth2.md b/doc/api/oauth2.md
index d416a826f79..31902e145f6 100644
--- a/doc/api/oauth2.md
+++ b/doc/api/oauth2.md
@@ -65,6 +65,13 @@ curl -H "Authorization: Bearer OAUTH-TOKEN" https://localhost:3000/api/v3/user
 
 ## Resource Owner Password Credentials
 
+## Deprecation Notice
+
+1. Starting in GitLab 9.0, the Resource Owner Password Credentials will be *disabled* for users with two-factor authentication turned on.
+2. These users can access the API using [personal access tokens] instead.
+
+---
+
 In this flow, a token is requested in exchange for the resource owner credentials (username and password). 
 The credentials should only be used when there is a high degree of trust between the resource owner and the client (e.g. the
 client is part of the device operating system or a highly privileged application), and when other authorization grant types are not
@@ -100,3 +107,5 @@ client = OAuth2::Client.new('the_client_id', 'the_client_secret', :site => "http
 access_token = client.password.get_token('user@example.com', 'sekret')
 puts access_token.token
 ```
+
+[personal access tokens]: ./README.md#personal-access-tokens
diff --git a/doc/api/projects.md b/doc/api/projects.md
index f5f195b97df..dceee7b4ea7 100644
--- a/doc/api/projects.md
+++ b/doc/api/projects.md
@@ -52,7 +52,7 @@ Parameters:
     "owner": {
       "id": 3,
       "name": "Diaspora",
-      "created_at": "2013-09-30T13: 46: 02Z"
+      "created_at": "2013-09-30T13:46:02Z"
     },
     "name": "Diaspora Client",
     "name_with_namespace": "Diaspora / Diaspora Client",
@@ -64,17 +64,18 @@ Parameters:
     "builds_enabled": true,
     "wiki_enabled": true,
     "snippets_enabled": false,
-    "created_at": "2013-09-30T13: 46: 02Z",
-    "last_activity_at": "2013-09-30T13: 46: 02Z",
+    "container_registry_enabled": false,
+    "created_at": "2013-09-30T13:46:02Z",
+    "last_activity_at": "2013-09-30T13:46:02Z",
     "creator_id": 3,
     "namespace": {
-      "created_at": "2013-09-30T13: 46: 02Z",
+      "created_at": "2013-09-30T13:46:02Z",
       "description": "",
       "id": 3,
       "name": "Diaspora",
       "owner_id": 1,
       "path": "diaspora",
-      "updated_at": "2013-09-30T13: 46: 02Z"
+      "updated_at": "2013-09-30T13:46:02Z"
     },
     "archived": false,
     "avatar_url": "http://example.com/uploads/project/avatar/4/uploads/avatar.png",
@@ -82,7 +83,8 @@ Parameters:
     "forks_count": 0,
     "star_count": 0,
     "runners_token": "b8547b1dc37721d05889db52fa2f02",
-    "public_builds": true
+    "public_builds": true,
+    "shared_with_groups": []
   },
   {
     "id": 6,
@@ -112,6 +114,7 @@ Parameters:
     "builds_enabled": true,
     "wiki_enabled": true,
     "snippets_enabled": false,
+    "container_registry_enabled": false,
     "created_at": "2013-09-30T13:46:02Z",
     "last_activity_at": "2013-09-30T13:46:02Z",
     "creator_id": 3,
@@ -140,7 +143,8 @@ Parameters:
     "forks_count": 0,
     "star_count": 0,
     "runners_token": "b8547b1dc37721d05889db52fa2f02",
-    "public_builds": true
+    "public_builds": true,
+    "shared_with_groups": []
   }
 ]
 ```
@@ -223,7 +227,7 @@ Parameters:
   "owner": {
     "id": 3,
     "name": "Diaspora",
-    "created_at": "2013-09-30T13: 46: 02Z"
+    "created_at": "2013-09-30T13:46:02Z"
   },
   "name": "Diaspora Project Site",
   "name_with_namespace": "Diaspora / Diaspora Project Site",
@@ -235,17 +239,18 @@ Parameters:
   "builds_enabled": true,
   "wiki_enabled": true,
   "snippets_enabled": false,
-  "created_at": "2013-09-30T13: 46: 02Z",
-  "last_activity_at": "2013-09-30T13: 46: 02Z",
+  "container_registry_enabled": false,
+  "created_at": "2013-09-30T13:46:02Z",
+  "last_activity_at": "2013-09-30T13:46:02Z",
   "creator_id": 3,
   "namespace": {
-    "created_at": "2013-09-30T13: 46: 02Z",
+    "created_at": "2013-09-30T13:46:02Z",
     "description": "",
     "id": 3,
     "name": "Diaspora",
     "owner_id": 1,
     "path": "diaspora",
-    "updated_at": "2013-09-30T13: 46: 02Z"
+    "updated_at": "2013-09-30T13:46:02Z"
   },
   "permissions": {
     "project_access": {
@@ -262,7 +267,20 @@ Parameters:
   "shared_runners_enabled": true,
   "forks_count": 0,
   "star_count": 0,
-  "runners_token": "b8bc4a7a29eb76ea83cf79e4908c2b"
+  "runners_token": "b8bc4a7a29eb76ea83cf79e4908c2b",
+  "public_builds": true,
+  "shared_with_groups": [
+    {
+      "group_id": 4,
+      "group_name": "Twitter",
+      "group_access_level": 30
+    },
+    {
+      "group_id": 3,
+      "group_name": "Gitlab Org",
+      "group_access_level": 10
+    }
+  ]
 }
 ```
 
@@ -425,6 +443,7 @@ Parameters:
 - `wiki_enabled` (optional)
 - `snippets_enabled` (optional)
 - `container_registry_enabled` (optional)
+- `shared_runners_enabled` (optional)
 - `public` (optional) - if `true` same as setting visibility_level = 20
 - `visibility_level` (optional)
 - `import_url` (optional)
@@ -449,6 +468,7 @@ Parameters:
 - `wiki_enabled` (optional)
 - `snippets_enabled` (optional)
 - `container_registry_enabled` (optional)
+- `shared_runners_enabled` (optional)
 - `public` (optional) - if `true` same as setting visibility_level = 20
 - `visibility_level` (optional)
 - `import_url` (optional)
@@ -475,6 +495,7 @@ Parameters:
 - `wiki_enabled` (optional)
 - `snippets_enabled` (optional)
 - `container_registry_enabled` (optional)
+- `shared_runners_enabled` (optional)
 - `public` (optional) - if `true` same as setting visibility_level = 20
 - `visibility_level` (optional)
 - `public_builds` (optional)
@@ -537,23 +558,26 @@ Example response:
   "builds_enabled": true,
   "wiki_enabled": true,
   "snippets_enabled": false,
-  "created_at": "2013-09-30T13: 46: 02Z",
-  "last_activity_at": "2013-09-30T13: 46: 02Z",
+  "container_registry_enabled": false,
+  "created_at": "2013-09-30T13:46:02Z",
+  "last_activity_at": "2013-09-30T13:46:02Z",
   "creator_id": 3,
   "namespace": {
-    "created_at": "2013-09-30T13: 46: 02Z",
+    "created_at": "2013-09-30T13:46:02Z",
     "description": "",
     "id": 3,
     "name": "Diaspora",
     "owner_id": 1,
     "path": "diaspora",
-    "updated_at": "2013-09-30T13: 46: 02Z"
+    "updated_at": "2013-09-30T13:46:02Z"
   },
   "archived": true,
   "avatar_url": "http://example.com/uploads/project/avatar/3/uploads/avatar.png",
   "shared_runners_enabled": true,
   "forks_count": 0,
-  "star_count": 1
+  "star_count": 1,
+  "public_builds": true,
+  "shared_with_groups": []
 }
 ```
 
@@ -600,23 +624,26 @@ Example response:
   "builds_enabled": true,
   "wiki_enabled": true,
   "snippets_enabled": false,
-  "created_at": "2013-09-30T13: 46: 02Z",
-  "last_activity_at": "2013-09-30T13: 46: 02Z",
+  "container_registry_enabled": false,
+  "created_at": "2013-09-30T13:46:02Z",
+  "last_activity_at": "2013-09-30T13:46:02Z",
   "creator_id": 3,
   "namespace": {
-    "created_at": "2013-09-30T13: 46: 02Z",
+    "created_at": "2013-09-30T13:46:02Z",
     "description": "",
     "id": 3,
     "name": "Diaspora",
     "owner_id": 1,
     "path": "diaspora",
-    "updated_at": "2013-09-30T13: 46: 02Z"
+    "updated_at": "2013-09-30T13:46:02Z"
   },
   "archived": true,
   "avatar_url": "http://example.com/uploads/project/avatar/3/uploads/avatar.png",
   "shared_runners_enabled": true,
   "forks_count": 0,
-  "star_count": 0
+  "star_count": 0,
+  "public_builds": true,
+  "shared_with_groups": []
 }
 ```
 
@@ -660,7 +687,7 @@ Example response:
   "owner": {
     "id": 3,
     "name": "Diaspora",
-    "created_at": "2013-09-30T13: 46: 02Z"
+    "created_at": "2013-09-30T13:46:02Z"
   },
   "name": "Diaspora Project Site",
   "name_with_namespace": "Diaspora / Diaspora Project Site",
@@ -672,17 +699,18 @@ Example response:
   "builds_enabled": true,
   "wiki_enabled": true,
   "snippets_enabled": false,
-  "created_at": "2013-09-30T13: 46: 02Z",
-  "last_activity_at": "2013-09-30T13: 46: 02Z",
+  "container_registry_enabled": false,
+  "created_at": "2013-09-30T13:46:02Z",
+  "last_activity_at": "2013-09-30T13:46:02Z",
   "creator_id": 3,
   "namespace": {
-    "created_at": "2013-09-30T13: 46: 02Z",
+    "created_at": "2013-09-30T13:46:02Z",
     "description": "",
     "id": 3,
     "name": "Diaspora",
     "owner_id": 1,
     "path": "diaspora",
-    "updated_at": "2013-09-30T13: 46: 02Z"
+    "updated_at": "2013-09-30T13:46:02Z"
   },
   "permissions": {
     "project_access": {
@@ -699,7 +727,9 @@ Example response:
   "shared_runners_enabled": true,
   "forks_count": 0,
   "star_count": 0,
-  "runners_token": "b8bc4a7a29eb76ea83cf79e4908c2b"
+  "runners_token": "b8bc4a7a29eb76ea83cf79e4908c2b",
+  "public_builds": true,
+  "shared_with_groups": []
 }
 ```
 
@@ -713,7 +743,7 @@ have the proper access rights, code 403 is returned. Status 404 is returned if t
 doesn't exist, or is hidden to the user.
 
 ```
-POST /projects/:id/archive
+POST /projects/:id/unarchive
 ```
 
 | Attribute | Type | Required | Description |
@@ -743,7 +773,7 @@ Example response:
   "owner": {
     "id": 3,
     "name": "Diaspora",
-    "created_at": "2013-09-30T13: 46: 02Z"
+    "created_at": "2013-09-30T13:46:02Z"
   },
   "name": "Diaspora Project Site",
   "name_with_namespace": "Diaspora / Diaspora Project Site",
@@ -755,17 +785,18 @@ Example response:
   "builds_enabled": true,
   "wiki_enabled": true,
   "snippets_enabled": false,
-  "created_at": "2013-09-30T13: 46: 02Z",
-  "last_activity_at": "2013-09-30T13: 46: 02Z",
+  "container_registry_enabled": false,
+  "created_at": "2013-09-30T13:46:02Z",
+  "last_activity_at": "2013-09-30T13:46:02Z",
   "creator_id": 3,
   "namespace": {
-    "created_at": "2013-09-30T13: 46: 02Z",
+    "created_at": "2013-09-30T13:46:02Z",
     "description": "",
     "id": 3,
     "name": "Diaspora",
     "owner_id": 1,
     "path": "diaspora",
-    "updated_at": "2013-09-30T13: 46: 02Z"
+    "updated_at": "2013-09-30T13:46:02Z"
   },
   "permissions": {
     "project_access": {
@@ -782,7 +813,9 @@ Example response:
   "shared_runners_enabled": true,
   "forks_count": 0,
   "star_count": 0,
-  "runners_token": "b8bc4a7a29eb76ea83cf79e4908c2b"
+  "runners_token": "b8bc4a7a29eb76ea83cf79e4908c2b",
+  "public_builds": true,
+  "shared_with_groups": []
 }
 ```
 
@@ -965,11 +998,11 @@ Parameters:
   "id": 1,
   "url": "http://example.com/hook",
   "project_id": 3,
-  "push_events": "true",
-  "issues_events": "true",
-  "merge_requests_events": "true",
-  "note_events": "true",
-  "enable_ssl_verification": "true",
+  "push_events": true,
+  "issues_events": true,
+  "merge_requests_events": true,
+  "note_events": true,
+  "enable_ssl_verification": true,
   "created_at": "2012-10-12T17:04:47Z"
 }
 ```
@@ -1089,8 +1122,8 @@ Parameters:
         "name": "Jeremy Ashkenas",
         "email": "jashkenas@example.com"
       },
-      "authored_date": "2013-09-07T12: 58: 21+00: 00",
-      "committed_date": "2013-09-07T12: 58: 21+00: 00"
+      "authored_date": "2013-09-07T12:58:21+00:00",
+      "committed_date": "2013-09-07T12:58:21+00:00"
     },
     "protected": false
   }
diff --git a/doc/api/services.md b/doc/api/services.md
index ccfc0fccb7f..f821a614047 100644
--- a/doc/api/services.md
+++ b/doc/api/services.md
@@ -8,7 +8,7 @@ Asana - Teamwork without email
 
 Set Asana service for a project.
 
-> This service adds commit messages as comments to Asana tasks. Once enabled, commit messages are checked for Asana task URLs (for example, `https://app.asana.com/0/123456/987654`) or task IDs starting with # (for example, `#987654`). Every task ID found will get the commit comment added to it.  You can also close a task with a message containing: `fix #123456`.  You can find your Api Keys here: http://developer.asana.com/documentation/#api_keys
+> This service adds commit messages as comments to Asana tasks. Once enabled, commit messages are checked for Asana task URLs (for example, `https://app.asana.com/0/123456/987654`) or task IDs starting with # (for example, `#987654`). Every task ID found will get the commit comment added to it.  You can also close a task with a message containing: `fix #123456`.  You can find your Api Keys here: https://asana.com/developers/documentation/getting-started/auth#api-key
 
 ```
 PUT /projects/:id/services/asana
@@ -374,40 +374,6 @@ Get Gemnasium service settings for a project.
 GET /projects/:id/services/gemnasium
 ```
 
-## GitLab CI
-
-Continuous integration server from GitLab
-
-### Create/Edit GitLab CI service
-
-Set GitLab CI service for a project.
-
-```
-PUT /projects/:id/services/gitlab-ci
-```
-
-Parameters:
-
-- `token` (**required**) - GitLab CI project specific token
-- `project_url` (**required**) - http://ci.gitlabhq.com/projects/3
-- `enable_ssl_verification` (optional) - Enable SSL verification
-
-### Delete GitLab CI service
-
-Delete GitLab CI service for a project.
-
-```
-DELETE /projects/:id/services/gitlab-ci
-```
-
-### Get GitLab CI service settings
-
-Get GitLab CI service settings for a project.
-
-```
-GET /projects/:id/services/gitlab-ci
-```
-
 ## HipChat
 
 Private group chat and IM
diff --git a/doc/api/session.md b/doc/api/session.md
index 71e93d0bb0a..066a055702d 100644
--- a/doc/api/session.md
+++ b/doc/api/session.md
@@ -1,5 +1,12 @@
 # Session
 
+## Deprecation Notice
+
+1. Starting in GitLab 9.0, this feature will be *disabled* for users with two-factor authentication turned on.
+2. These users can access the API using [personal access tokens] instead.
+
+---
+
 You can login with both GitLab and LDAP credentials in order to obtain the
 private token.
 
@@ -45,3 +52,5 @@ Example response:
   "private_token": "9koXpg98eAheJpvBs5tK"
 }
 ```
+
+[personal access tokens]: ./README.md#personal-access-tokens
diff --git a/doc/api/settings.md b/doc/api/settings.md
index 43a0fe35e42..d9b68eaeadf 100644
--- a/doc/api/settings.md
+++ b/doc/api/settings.md
@@ -38,7 +38,8 @@ Example response:
    "default_project_visibility" : 0,
    "gravatar_enabled" : true,
    "sign_in_text" : null,
-   "container_registry_token_expire_delay": 5
+   "container_registry_token_expire_delay": 5,
+   "repository_storage": "default"
 }
 ```
 
@@ -56,7 +57,7 @@ PUT /application/settings
 | `gravatar_enabled`  | boolean | no  | Enable Gravatar |
 | `sign_in_text`      | string  | no  | Text on login page |
 | `home_page_url`     | string  | no  | Redirect to this URL when not logged in |
-| `default_branch_protection` | integer | no | Determine if developers can push to master. Can take `0` _(not protected, both developers and masters can push new commits, force push or delete the branch)_, `1` _(partially protected, developers can push new commits, but cannot force push or delete the branch, masters can do anything)_ or `2` _(fully protected, developers cannot push new commits, force push or delete the branch, masters can do anything)_ as a parameter. Default is `1`. |
+| `default_branch_protection` | integer | no | Determine if developers can push to master. Can take `0` _(not protected, both developers and masters can push new commits, force push or delete the branch)_, `1` _(partially protected, developers can push new commits, but cannot force push or delete the branch, masters can do anything)_ or `2` _(fully protected, developers cannot push new commits, force push or delete the branch, masters can do anything)_ as a parameter. Default is `2`. |
 | `restricted_visibility_levels` | array of integers | no | Selected levels cannot be used by non-admin users for projects or snippets. Can take `0` _(Private)_, `1` _(Internal)_ and `2` _(Public)_ as a parameter. Default is null which means there is no restriction. |
 | `max_attachment_size` | integer | no | Limit attachment size in MB |
 | `session_expire_delay` | integer | no | Session duration in minutes. GitLab restart is required to apply changes |
@@ -66,6 +67,8 @@ PUT /application/settings
 | `user_oauth_applications` | boolean | no | Allow users to register any application to use GitLab as an OAuth provider |
 | `after_sign_out_path` | string | no | Where to redirect users after logout |
 | `container_registry_token_expire_delay` | integer | no | Container Registry token duration in minutes |
+| `repository_storage` | string | no | Storage path for new projects. The value should be the name of one of the repository storage paths defined in your gitlab.yml |
+| `enabled_git_access_protocol` | string | no | Enabled protocols for Git access. Allowed values are: `ssh`, `http`, and `nil` to allow both protocols.
 
 ```bash
 curl -X PUT -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/application/settings?signup_enabled=false&default_project_visibility=1
@@ -93,6 +96,7 @@ Example response:
   "restricted_signup_domains": [],
   "user_oauth_applications": true,
   "after_sign_out_path": "",
-  "container_registry_token_expire_delay": 5
+  "container_registry_token_expire_delay": 5,
+  "repository_storage": "default"
 }
 ```
diff --git a/doc/api/sidekiq_metrics.md b/doc/api/sidekiq_metrics.md
new file mode 100644
index 00000000000..ebd131c94ca
--- /dev/null
+++ b/doc/api/sidekiq_metrics.md
@@ -0,0 +1,152 @@
+# Sidekiq Metrics
+
+>**Note:** This endpoint is only available on GitLab 8.9 and above.
+
+This API endpoint allows you to retrieve some information about the current state
+of Sidekiq, its jobs, queues, and processes.
+
+## Get the current Queue Metrics
+
+List information about all the registered queues, their backlog and their
+latency.
+
+```
+GET /sidekiq/queue_metrics
+```
+
+```bash
+curl -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/sidekiq/queue_metrics
+```
+
+Example response:
+
+```json
+{
+  "queues": {
+    "default": {
+      "backlog": 0,
+      "latency": 0
+    }
+  }
+}
+```
+
+## Get the current Process Metrics
+
+List information about all the Sidekiq workers registered to process your queues.
+
+```
+GET /sidekiq/process_metrics
+```
+
+```bash
+curl -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/sidekiq/process_metrics
+```
+
+Example response:
+
+```json
+{
+  "processes": [
+    {
+      "hostname": "gitlab.example.com",
+      "pid": 5649,
+      "tag": "gitlab",
+      "started_at": "2016-06-14T10:45:07.159-05:00",
+      "queues": [
+        "post_receive",
+        "mailers",
+        "archive_repo",
+        "system_hook",
+        "project_web_hook",
+        "gitlab_shell",
+        "incoming_email",
+        "runner",
+        "common",
+        "default"
+      ],
+      "labels": [],
+      "concurrency": 25,
+      "busy": 0
+    }
+  ]
+}
+```
+
+## Get the current Job Statistics
+
+List information about the jobs that Sidekiq has performed.
+
+```
+GET /sidekiq/job_stats
+```
+
+```bash
+curl -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/sidekiq/job_stats
+```
+
+Example response:
+
+```json
+{
+  "jobs": {
+    "processed": 2,
+    "failed": 0,
+    "enqueued": 0
+  }
+}
+```
+
+## Get a compound response of all the previously mentioned metrics
+
+List all the currently available information about Sidekiq.
+
+```
+GET /sidekiq/compound_metrics
+```
+
+```bash
+curl -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/sidekiq/compound_metrics
+```
+
+Example response:
+
+```json
+{
+  "queues": {
+    "default": {
+      "backlog": 0,
+      "latency": 0
+    }
+  },
+  "processes": [
+    {
+      "hostname": "gitlab.example.com",
+      "pid": 5649,
+      "tag": "gitlab",
+      "started_at": "2016-06-14T10:45:07.159-05:00",
+      "queues": [
+        "post_receive",
+        "mailers",
+        "archive_repo",
+        "system_hook",
+        "project_web_hook",
+        "gitlab_shell",
+        "incoming_email",
+        "runner",
+        "common",
+        "default"
+      ],
+      "labels": [],
+      "concurrency": 25,
+      "busy": 0
+    }
+  ],
+  "jobs": {
+    "processed": 2,
+    "failed": 0,
+    "enqueued": 0
+  }
+}
+```
+
diff --git a/doc/api/todos.md b/doc/api/todos.md
new file mode 100644
index 00000000000..23f6e35f2a4
--- /dev/null
+++ b/doc/api/todos.md
@@ -0,0 +1,444 @@
+# Todos
+
+**Note:** This feature was [introduced][ce-3188] in GitLab 8.10
+
+## Get a list of todos
+
+Returns a list of todos. When no filter is applied, it returns all pending todos
+for the current user. Different filters allow the user to precise the request.
+
+```
+GET /todos
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `action` | string | no | The action to be filtered. Can be `assigned`, `mentioned`, `build_failed`, `marked`, or `approval_required`. |
+| `author_id` | integer | no | The ID of an author |
+| `project_id` | integer | no | The ID of a project |
+| `state` | string | no | The state of the todo. Can be either `pending` or `done` |
+| `type` | string | no | The type of a todo. Can be either `Issue` or `MergeRequest` |
+
+```bash
+curl -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/todos
+```
+
+Example Response:
+
+```json
+[
+  {
+    "id": 102,
+    "project": {
+      "id": 2,
+      "name": "Gitlab Ce",
+      "name_with_namespace": "Gitlab Org / Gitlab Ce",
+      "path": "gitlab-ce",
+      "path_with_namespace": "gitlab-org/gitlab-ce"
+    },
+    "author": {
+      "name": "Administrator",
+      "username": "root",
+      "id": 1,
+      "state": "active",
+      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+      "web_url": "https://gitlab.example.com/u/root"
+    },
+    "action_name": "marked",
+    "target_type": "MergeRequest",
+    "target": {
+      "id": 34,
+      "iid": 7,
+      "project_id": 2,
+      "title": "Dolores in voluptatem tenetur praesentium omnis repellendus voluptatem quaerat.",
+      "description": "Et ea et omnis illum cupiditate. Dolor aspernatur tenetur ducimus facilis est nihil. Quo esse cupiditate molestiae illo corrupti qui quidem dolor.",
+      "state": "opened",
+      "created_at": "2016-06-17T07:49:24.419Z",
+      "updated_at": "2016-06-17T07:52:43.484Z",
+      "target_branch": "tutorials_git_tricks",
+      "source_branch": "DNSBL_docs",
+      "upvotes": 0,
+      "downvotes": 0,
+      "author": {
+        "name": "Maxie Medhurst",
+        "username": "craig_rutherford",
+        "id": 12,
+        "state": "active",
+        "avatar_url": "http://www.gravatar.com/avatar/a0d477b3ea21970ce6ffcbb817b0b435?s=80&d=identicon",
+        "web_url": "https://gitlab.example.com/u/craig_rutherford"
+      },
+      "assignee": {
+        "name": "Administrator",
+        "username": "root",
+        "id": 1,
+        "state": "active",
+        "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+        "web_url": "https://gitlab.example.com/u/root"
+      },
+      "source_project_id": 2,
+      "target_project_id": 2,
+      "labels": [],
+      "work_in_progress": false,
+      "milestone": {
+        "id": 32,
+        "iid": 2,
+        "project_id": 2,
+        "title": "v1.0",
+        "description": "Assumenda placeat ea voluptatem voluptate qui.",
+        "state": "active",
+        "created_at": "2016-06-17T07:47:34.163Z",
+        "updated_at": "2016-06-17T07:47:34.163Z",
+        "due_date": null
+      },
+      "merge_when_build_succeeds": false,
+      "merge_status": "cannot_be_merged",
+      "subscribed": true,
+      "user_notes_count": 7
+    },
+    "target_url": "https://gitlab.example.com/gitlab-org/gitlab-ce/merge_requests/7",
+    "body": "Dolores in voluptatem tenetur praesentium omnis repellendus voluptatem quaerat.",
+    "state": "pending",
+    "created_at": "2016-06-17T07:52:35.225Z"
+  },
+  {
+    "id": 98,
+    "project": {
+      "id": 2,
+      "name": "Gitlab Ce",
+      "name_with_namespace": "Gitlab Org / Gitlab Ce",
+      "path": "gitlab-ce",
+      "path_with_namespace": "gitlab-org/gitlab-ce"
+    },
+    "author": {
+      "name": "Maxie Medhurst",
+      "username": "craig_rutherford",
+      "id": 12,
+      "state": "active",
+      "avatar_url": "http://www.gravatar.com/avatar/a0d477b3ea21970ce6ffcbb817b0b435?s=80&d=identicon",
+      "web_url": "https://gitlab.example.com/u/craig_rutherford"
+    },
+    "action_name": "assigned",
+    "target_type": "MergeRequest",
+    "target": {
+      "id": 34,
+      "iid": 7,
+      "project_id": 2,
+      "title": "Dolores in voluptatem tenetur praesentium omnis repellendus voluptatem quaerat.",
+      "description": "Et ea et omnis illum cupiditate. Dolor aspernatur tenetur ducimus facilis est nihil. Quo esse cupiditate molestiae illo corrupti qui quidem dolor.",
+      "state": "opened",
+      "created_at": "2016-06-17T07:49:24.419Z",
+      "updated_at": "2016-06-17T07:52:43.484Z",
+      "target_branch": "tutorials_git_tricks",
+      "source_branch": "DNSBL_docs",
+      "upvotes": 0,
+      "downvotes": 0,
+      "author": {
+        "name": "Maxie Medhurst",
+        "username": "craig_rutherford",
+        "id": 12,
+        "state": "active",
+        "avatar_url": "http://www.gravatar.com/avatar/a0d477b3ea21970ce6ffcbb817b0b435?s=80&d=identicon",
+        "web_url": "https://gitlab.example.com/u/craig_rutherford"
+      },
+      "assignee": {
+        "name": "Administrator",
+        "username": "root",
+        "id": 1,
+        "state": "active",
+        "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+        "web_url": "https://gitlab.example.com/u/root"
+      },
+      "source_project_id": 2,
+      "target_project_id": 2,
+      "labels": [],
+      "work_in_progress": false,
+      "milestone": {
+        "id": 32,
+        "iid": 2,
+        "project_id": 2,
+        "title": "v1.0",
+        "description": "Assumenda placeat ea voluptatem voluptate qui.",
+        "state": "active",
+        "created_at": "2016-06-17T07:47:34.163Z",
+        "updated_at": "2016-06-17T07:47:34.163Z",
+        "due_date": null
+      },
+      "merge_when_build_succeeds": false,
+      "merge_status": "cannot_be_merged",
+      "subscribed": true,
+      "user_notes_count": 7
+    },
+    "target_url": "https://gitlab.example.com/gitlab-org/gitlab-ce/merge_requests/7",
+    "body": "Dolores in voluptatem tenetur praesentium omnis repellendus voluptatem quaerat.",
+    "state": "pending",
+    "created_at": "2016-06-17T07:49:24.624Z"
+  }
+]
+```
+
+## Mark a todo as done
+
+Marks a single pending todo given by its ID for the current user as done. The
+todo marked as done is returned in the response.
+
+```
+DELETE /todos/:id
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer | yes | The ID of a todo |
+
+```bash
+curl -X DELETE -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/todos/130
+```
+
+Example Response:
+
+```json
+{
+    "id": 102,
+    "project": {
+      "id": 2,
+      "name": "Gitlab Ce",
+      "name_with_namespace": "Gitlab Org / Gitlab Ce",
+      "path": "gitlab-ce",
+      "path_with_namespace": "gitlab-org/gitlab-ce"
+    },
+    "author": {
+      "name": "Administrator",
+      "username": "root",
+      "id": 1,
+      "state": "active",
+      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+      "web_url": "https://gitlab.example.com/u/root"
+    },
+    "action_name": "marked",
+    "target_type": "MergeRequest",
+    "target": {
+      "id": 34,
+      "iid": 7,
+      "project_id": 2,
+      "title": "Dolores in voluptatem tenetur praesentium omnis repellendus voluptatem quaerat.",
+      "description": "Et ea et omnis illum cupiditate. Dolor aspernatur tenetur ducimus facilis est nihil. Quo esse cupiditate molestiae illo corrupti qui quidem dolor.",
+      "state": "opened",
+      "created_at": "2016-06-17T07:49:24.419Z",
+      "updated_at": "2016-06-17T07:52:43.484Z",
+      "target_branch": "tutorials_git_tricks",
+      "source_branch": "DNSBL_docs",
+      "upvotes": 0,
+      "downvotes": 0,
+      "author": {
+        "name": "Maxie Medhurst",
+        "username": "craig_rutherford",
+        "id": 12,
+        "state": "active",
+        "avatar_url": "http://www.gravatar.com/avatar/a0d477b3ea21970ce6ffcbb817b0b435?s=80&d=identicon",
+        "web_url": "https://gitlab.example.com/u/craig_rutherford"
+      },
+      "assignee": {
+        "name": "Administrator",
+        "username": "root",
+        "id": 1,
+        "state": "active",
+        "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+        "web_url": "https://gitlab.example.com/u/root"
+      },
+      "source_project_id": 2,
+      "target_project_id": 2,
+      "labels": [],
+      "work_in_progress": false,
+      "milestone": {
+        "id": 32,
+        "iid": 2,
+        "project_id": 2,
+        "title": "v1.0",
+        "description": "Assumenda placeat ea voluptatem voluptate qui.",
+        "state": "active",
+        "created_at": "2016-06-17T07:47:34.163Z",
+        "updated_at": "2016-06-17T07:47:34.163Z",
+        "due_date": null
+      },
+      "merge_when_build_succeeds": false,
+      "merge_status": "cannot_be_merged",
+      "subscribed": true,
+      "user_notes_count": 7
+    },
+    "target_url": "https://gitlab.example.com/gitlab-org/gitlab-ce/merge_requests/7",
+    "body": "Dolores in voluptatem tenetur praesentium omnis repellendus voluptatem quaerat.",
+    "state": "done",
+    "created_at": "2016-06-17T07:52:35.225Z"
+}
+```
+
+## Mark all todos as done
+
+Marks all pending todos for the current user as done. All todos marked as done
+are returned in the response.
+
+```
+DELETE /todos
+```
+
+```bash
+curl -X DELETE -H "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/todos
+```
+
+Example Response:
+
+```json
+[
+  {
+    "id": 102,
+    "project": {
+      "id": 2,
+      "name": "Gitlab Ce",
+      "name_with_namespace": "Gitlab Org / Gitlab Ce",
+      "path": "gitlab-ce",
+      "path_with_namespace": "gitlab-org/gitlab-ce"
+    },
+    "author": {
+      "name": "Administrator",
+      "username": "root",
+      "id": 1,
+      "state": "active",
+      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+      "web_url": "https://gitlab.example.com/u/root"
+    },
+    "action_name": "marked",
+    "target_type": "MergeRequest",
+    "target": {
+      "id": 34,
+      "iid": 7,
+      "project_id": 2,
+      "title": "Dolores in voluptatem tenetur praesentium omnis repellendus voluptatem quaerat.",
+      "description": "Et ea et omnis illum cupiditate. Dolor aspernatur tenetur ducimus facilis est nihil. Quo esse cupiditate molestiae illo corrupti qui quidem dolor.",
+      "state": "opened",
+      "created_at": "2016-06-17T07:49:24.419Z",
+      "updated_at": "2016-06-17T07:52:43.484Z",
+      "target_branch": "tutorials_git_tricks",
+      "source_branch": "DNSBL_docs",
+      "upvotes": 0,
+      "downvotes": 0,
+      "author": {
+        "name": "Maxie Medhurst",
+        "username": "craig_rutherford",
+        "id": 12,
+        "state": "active",
+        "avatar_url": "http://www.gravatar.com/avatar/a0d477b3ea21970ce6ffcbb817b0b435?s=80&d=identicon",
+        "web_url": "https://gitlab.example.com/u/craig_rutherford"
+      },
+      "assignee": {
+        "name": "Administrator",
+        "username": "root",
+        "id": 1,
+        "state": "active",
+        "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+        "web_url": "https://gitlab.example.com/u/root"
+      },
+      "source_project_id": 2,
+      "target_project_id": 2,
+      "labels": [],
+      "work_in_progress": false,
+      "milestone": {
+        "id": 32,
+        "iid": 2,
+        "project_id": 2,
+        "title": "v1.0",
+        "description": "Assumenda placeat ea voluptatem voluptate qui.",
+        "state": "active",
+        "created_at": "2016-06-17T07:47:34.163Z",
+        "updated_at": "2016-06-17T07:47:34.163Z",
+        "due_date": null
+      },
+      "merge_when_build_succeeds": false,
+      "merge_status": "cannot_be_merged",
+      "subscribed": true,
+      "user_notes_count": 7
+    },
+    "target_url": "https://gitlab.example.com/gitlab-org/gitlab-ce/merge_requests/7",
+    "body": "Dolores in voluptatem tenetur praesentium omnis repellendus voluptatem quaerat.",
+    "state": "done",
+    "created_at": "2016-06-17T07:52:35.225Z"
+  },
+  {
+    "id": 98,
+    "project": {
+      "id": 2,
+      "name": "Gitlab Ce",
+      "name_with_namespace": "Gitlab Org / Gitlab Ce",
+      "path": "gitlab-ce",
+      "path_with_namespace": "gitlab-org/gitlab-ce"
+    },
+    "author": {
+      "name": "Maxie Medhurst",
+      "username": "craig_rutherford",
+      "id": 12,
+      "state": "active",
+      "avatar_url": "http://www.gravatar.com/avatar/a0d477b3ea21970ce6ffcbb817b0b435?s=80&d=identicon",
+      "web_url": "https://gitlab.example.com/u/craig_rutherford"
+    },
+    "action_name": "assigned",
+    "target_type": "MergeRequest",
+    "target": {
+      "id": 34,
+      "iid": 7,
+      "project_id": 2,
+      "title": "Dolores in voluptatem tenetur praesentium omnis repellendus voluptatem quaerat.",
+      "description": "Et ea et omnis illum cupiditate. Dolor aspernatur tenetur ducimus facilis est nihil. Quo esse cupiditate molestiae illo corrupti qui quidem dolor.",
+      "state": "opened",
+      "created_at": "2016-06-17T07:49:24.419Z",
+      "updated_at": "2016-06-17T07:52:43.484Z",
+      "target_branch": "tutorials_git_tricks",
+      "source_branch": "DNSBL_docs",
+      "upvotes": 0,
+      "downvotes": 0,
+      "author": {
+        "name": "Maxie Medhurst",
+        "username": "craig_rutherford",
+        "id": 12,
+        "state": "active",
+        "avatar_url": "http://www.gravatar.com/avatar/a0d477b3ea21970ce6ffcbb817b0b435?s=80&d=identicon",
+        "web_url": "https://gitlab.example.com/u/craig_rutherford"
+      },
+      "assignee": {
+        "name": "Administrator",
+        "username": "root",
+        "id": 1,
+        "state": "active",
+        "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+        "web_url": "https://gitlab.example.com/u/root"
+      },
+      "source_project_id": 2,
+      "target_project_id": 2,
+      "labels": [],
+      "work_in_progress": false,
+      "milestone": {
+        "id": 32,
+        "iid": 2,
+        "project_id": 2,
+        "title": "v1.0",
+        "description": "Assumenda placeat ea voluptatem voluptate qui.",
+        "state": "active",
+        "created_at": "2016-06-17T07:47:34.163Z",
+        "updated_at": "2016-06-17T07:47:34.163Z",
+        "due_date": null
+      },
+      "merge_when_build_succeeds": false,
+      "merge_status": "cannot_be_merged",
+      "subscribed": true,
+      "user_notes_count": 7
+    },
+    "target_url": "https://gitlab.example.com/gitlab-org/gitlab-ce/merge_requests/7",
+    "body": "Dolores in voluptatem tenetur praesentium omnis repellendus voluptatem quaerat.",
+    "state": "done",
+    "created_at": "2016-06-17T07:49:24.624Z"
+  },
+]
+```
+
+[ce-3188]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/3188
diff --git a/doc/ci/README.md b/doc/ci/README.md
index ef72df97ce6..0833027f91d 100644
--- a/doc/ci/README.md
+++ b/doc/ci/README.md
@@ -5,6 +5,8 @@
 - [Get started with GitLab CI](quick_start/README.md)
 - [CI examples for various languages](examples/README.md)
 - [Learn how to enable or disable GitLab CI](enable_or_disable_ci.md)
+- [Pipelines and builds](pipelines.md)
+- [Environments and deployments](environments.md)
 - [Learn how `.gitlab-ci.yml` works](yaml/README.md)
 - [Configure a Runner, the application that runs your builds](runners/README.md)
 - [Use Docker images with GitLab Runner](docker/using_docker_images.md)
@@ -13,6 +15,6 @@
 - [Use SSH keys in your build environment](ssh_keys/README.md)
 - [Trigger builds through the API](triggers/README.md)
 - [Build artifacts](build_artifacts/README.md)
-- [User permissions](permissions/README.md)
-- [API](../../api/ci/README.md)
+- [User permissions](../user/permissions.md#gitlab-ci)
+- [API](../api/ci/README.md)
 - [CI services (linked docker containers)](services/README.md)
diff --git a/doc/ci/build_artifacts/img/build_artifacts_browser.png b/doc/ci/build_artifacts/img/build_artifacts_browser.png
index 73ed4eeb927..59cf2b8746b 100644
--- a/doc/ci/build_artifacts/img/build_artifacts_browser.png
+++ b/doc/ci/build_artifacts/img/build_artifacts_browser.png
diff --git a/doc/ci/build_artifacts/img/build_artifacts_browser_button.png b/doc/ci/build_artifacts/img/build_artifacts_browser_button.png
index f5d15bc3e7d..7801c2e6fa6 100644
--- a/doc/ci/build_artifacts/img/build_artifacts_browser_button.png
+++ b/doc/ci/build_artifacts/img/build_artifacts_browser_button.png
diff --git a/doc/ci/environments.md b/doc/ci/environments.md
new file mode 100644
index 00000000000..d85b8a34ced
--- /dev/null
+++ b/doc/ci/environments.md
@@ -0,0 +1,58 @@
+# Introduction to environments and deployments
+
+>**Note:**
+Introduced in GitLab 8.9.
+
+## Environments
+
+Environments are places where code gets deployed, such as staging or production.
+CI/CD [Pipelines] usually have one or more [jobs] that deploy to an environment.
+Defining environments in a project's `.gitlab-ci.yml` lets developers track
+[deployments] to these environments.
+
+## Deployments
+
+Deployments are created when [jobs] deploy versions of code to [environments].
+
+## Defining environments
+
+You can create and delete environments manually in the web interface, but we
+recommend that you define your environments in `.gitlab-ci.yml` first, which
+will automatically create environments for you after the first deploy.
+
+The `environment` is just a hint for GitLab that this job actually deploys to
+this environment. Each time the job succeeds, a deployment is recorded,
+remembering the git SHA and environment.
+
+Add something like this to your `.gitlab-ci.yml`:
+```
+production:
+  stage: deploy
+  script: dpl...
+  environment: production
+```
+
+See full [documentation](yaml/README.md#environment).
+
+## Seeing environment status
+
+You can find the environment list under **Pipelines > Environments** for your
+project. You'll see the git SHA and date of the last deployment to each
+environment defined.
+
+>**Note:**
+Only deploys that happen after your `.gitlab-ci.yml` is properly configured will
+show up in the environments and deployments lists.
+
+## Seeing deployment history
+
+Clicking on an environment will show the history of deployments.
+
+>**Note:**
+Only deploys that happen after your `.gitlab-ci.yml` is properly configured will
+show up in the environments and deployments lists.
+
+[Pipelines]: pipelines.md
+[jobs]: yaml/README.md#jobs
+[environments]: #environments
+[deployments]: #deployments
diff --git a/doc/ci/examples/README.md b/doc/ci/examples/README.md
index 61294be599d..c134106bfd0 100644
--- a/doc/ci/examples/README.md
+++ b/doc/ci/examples/README.md
@@ -4,7 +4,8 @@
 - [Test and deploy a Ruby application to Heroku](test-and-deploy-ruby-application-to-heroku.md)
 - [Test and deploy a Python application to Heroku](test-and-deploy-python-application-to-heroku.md)
 - [Test a Clojure application](test-clojure-application.md)
-- [Using `dpl` as deployment tool](../deployment/README.md)
+- [Test a Scala application](test-scala-application.md)
+- [Using `dpl` as deployment tool](deployment/README.md)
 - Help your favorite programming language and GitLab by sending a merge request
   with a guide for that language.
 
@@ -13,3 +14,4 @@
 - [Blog post about using GitLab CI for iOS projects](https://about.gitlab.com/2016/03/10/setting-up-gitlab-ci-for-ios-projects/)
 - [Repo's with examples for various languages](https://gitlab.com/groups/gitlab-examples)
 - [The .gitlab-ci.yml file for GitLab itself](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/.gitlab-ci.yml)
+- [A collection of useful .gitlab-ci.yml templates](https://gitlab.com/gitlab-org/gitlab-ci-yml)
diff --git a/doc/ci/examples/php.md b/doc/ci/examples/php.md
index 17e1c64bb8a..bfafcc44d66 100644
--- a/doc/ci/examples/php.md
+++ b/doc/ci/examples/php.md
@@ -49,7 +49,7 @@ apt-get update -yqq
 apt-get install git -yqq
 
 # Install phpunit, the tool that we will use for testing
-curl -o /usr/local/bin/phpunit https://phar.phpunit.de/phpunit.phar
+curl -Lo /usr/local/bin/phpunit https://phar.phpunit.de/phpunit.phar
 chmod +x /usr/local/bin/phpunit
 
 # Install mysql driver
diff --git a/doc/ci/examples/test-scala-application.md b/doc/ci/examples/test-scala-application.md
new file mode 100644
index 00000000000..7412fdbbc78
--- /dev/null
+++ b/doc/ci/examples/test-scala-application.md
@@ -0,0 +1,47 @@
+## Test a Scala application
+
+This example demonstrates the integration of Gitlab CI with Scala
+applications using SBT. Checkout the example
+[project](https://gitlab.com/gitlab-examples/scala-sbt) and
+[build status](https://gitlab.com/gitlab-examples/scala-sbt/builds).
+
+### Add `.gitlab-ci.yml` file to project
+
+The following `.gitlab-ci.yml` should be added in the root of your
+repository to trigger CI:
+
+``` yaml
+image: java:8
+
+before_script:
+  - apt-get update -y
+  - apt-get install apt-transport-https -y
+  # Install SBT
+  - echo "deb http://dl.bintray.com/sbt/debian /" | tee -a /etc/apt/sources.list.d/sbt.list
+  - apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 642AC823
+  - apt-get update -y
+  - apt-get install sbt -y
+  - sbt sbt-version
+
+test:
+  script:
+    - sbt clean coverage test coverageReport
+```
+
+The `before_script` installs [SBT](http://www.scala-sbt.org/) and
+displays the version that is being used. The `test` stage executes SBT
+to compile and test the project.
+[scoverage](https://github.com/scoverage/sbt-scoverage) is used as an SBT
+plugin to measure test coverage.
+
+You can use other versions of Scala and SBT by defining them in
+`build.sbt`.
+
+### Display test coverage in build
+
+Add the `Coverage was \[\d+.\d+\%\]` regular expression in the
+**Settings > Edit Project > Test coverage parsing** project setting to
+retrieve the test coverage rate from the build trace and have it
+displayed with your builds.
+
+**Builds** must be enabled for this option to appear.
diff --git a/doc/ci/img/builds_tab.png b/doc/ci/img/builds_tab.png
index d088b8b329d..35780e277ae 100644
--- a/doc/ci/img/builds_tab.png
+++ b/doc/ci/img/builds_tab.png
diff --git a/doc/ci/img/features_settings.png b/doc/ci/img/features_settings.png
index 17aba5d14d8..38d7036f606 100644
--- a/doc/ci/img/features_settings.png
+++ b/doc/ci/img/features_settings.png
diff --git a/doc/ci/permissions/README.md b/doc/ci/permissions/README.md
index d77061c14cd..42eb59f84c8 100644
--- a/doc/ci/permissions/README.md
+++ b/doc/ci/permissions/README.md
@@ -1,24 +1,3 @@
 # Users Permissions
 
-GitLab CI relies on user's role on the GitLab. There are three permissions levels on GitLab CI: admin, master, developer, other.
-
-Admin user can perform any actions on GitLab CI in scope of instance and project. Also user with admin permission can use admin interface.
-
-
-
-
-| Action                                | Guest, Reporter | Developer   | Master   | Admin  |
-|---------------------------------------|-----------------|-------------|----------|--------|
-| See commits and builds                | ✓               | ✓           | ✓        | ✓      |
-| Retry or cancel build                 |                 | ✓           | ✓        | ✓      |
-| Remove project                        |                 |             | ✓        | ✓      |
-| Create project                        |                 |             | ✓        | ✓      |
-| Change project configuration          |                 |             | ✓        | ✓      |
-| Add specific runners                  |                 |             | ✓        | ✓      |
-| Add shared runners                    |                 |             |          | ✓      |
-| See events in the system              |                 |             |          | ✓      |
-| Admin interface                       |                 |             |          | ✓      |
-
-
-
-
+This document was moved to [user/permissions.md](../../user/permissions.md#gitlab-ci).
diff --git a/doc/ci/pipelines.md b/doc/ci/pipelines.md
new file mode 100644
index 00000000000..48a9f994759
--- /dev/null
+++ b/doc/ci/pipelines.md
@@ -0,0 +1,38 @@
+# Introduction to pipelines and builds
+
+>**Note:**
+Introduced in GitLab 8.8.
+
+## Pipelines
+
+A pipeline is a group of [builds] that get executed in [stages] (batches). All
+of the builds in a stage are executed in parallel (if there are enough
+concurrent [runners]), and if they all succeed, the pipeline moves on to the
+next stage. If one of the builds fails, the next stage is not (usually)
+executed.
+
+## Builds
+
+Builds are individual runs of [jobs]. Not to be confused with a `build` job or
+`build` stage.
+
+## Defining pipelines
+
+Pipelines are defined in `.gitlab-ci.yml` by specifying [jobs] that run in
+[stages].
+
+See full [documentation](yaml/README.md#jobs).
+
+## Seeing pipeline status
+
+You can find the current and historical pipeline runs under **Pipelines** for your
+project.
+
+## Seeing build status
+
+Clicking on a pipeline will show the builds that were run for that pipeline.
+
+[builds]: #builds
+[jobs]: yaml/README.md#jobs
+[stages]: yaml/README.md#stages
+[runners]: runners/README.md
diff --git a/doc/ci/quick_start/README.md b/doc/ci/quick_start/README.md
index 386b8e29fcf..7fa1a478f34 100644
--- a/doc/ci/quick_start/README.md
+++ b/doc/ci/quick_start/README.md
@@ -4,41 +4,41 @@
 is fully integrated into GitLab itself and is [enabled] by default on all
 projects.
 
-The TL;DR version of how GitLab CI works is the following.
-
----
-
 GitLab offers a [continuous integration][ci] service. If you
 [add a `.gitlab-ci.yml` file][yaml] to the root directory of your repository,
 and configure your GitLab project to use a [Runner], then each merge request or
-push triggers a build.
+push triggers your CI [pipeline].
 
-The `.gitlab-ci.yml` file tells the GitLab runner what to do. By default it
-runs three [stages]: `build`, `test`, and `deploy`.
+The `.gitlab-ci.yml` file tells the GitLab runner what to do. By default it runs
+a pipeline with three [stages]: `build`, `test`, and `deploy`. You don't need to
+use all three stages; stages with no jobs are simply ignored.
 
 If everything runs OK (no non-zero return values), you'll get a nice green
 checkmark associated with the pushed commit or merge request. This makes it
-easy to see whether a merge request will cause any of the tests to fail before
+easy to see whether a merge request caused any of the tests to fail before
 you even look at the code.
 
-Most projects only use GitLab's CI service to run the test suite so that
+Most projects use GitLab's CI service to run the test suite so that
 developers get immediate feedback if they broke something.
 
+There's a growing trend to use continuous delivery and continuous deployment to
+automatically deploy tested code to staging and production environments.
+
 So in brief, the steps needed to have a working CI can be summed up to:
 
 1. Add `.gitlab-ci.yml` to the root directory of your repository
 1. Configure a Runner
 
-From there on, on every push to your Git repository, the build will be
-automagically started by the Runner and will appear under the project's
-`/builds` page.
+From there on, on every push to your Git repository, the Runner will
+automagically start the pipeline and the pipeline will appear under the
+project's `/pipelines` page.
 
 ---
 
 This guide assumes that you:
 
 - have a working GitLab instance of version 8.0 or higher or are using
-  [GitLab.com](https://gitlab.com/users/sign_in)
+  [GitLab.com](https://gitlab.com)
 - have a project in GitLab that you would like to use CI for
 
 Let's break it down to pieces and work on solving the GitLab CI puzzle.
@@ -57,15 +57,14 @@ On any push to your repository, GitLab will look for the `.gitlab-ci.yml`
 file and start builds on _Runners_ according to the contents of the file,
 for that commit.
 
-Because `.gitlab-ci.yml` is in the repository, it is version controlled,
-old versions still build successfully, forks can easily make use of CI,
-branches can have separate builds and you have a single source of truth for CI.
-You can read more about the reasons why we are using `.gitlab-ci.yml`
-[in our blog about it][blog-ci].
+Because `.gitlab-ci.yml` is in the repository and is version controlled, old
+versions still build successfully, forks can easily make use of CI, branches can
+have different pipelines and jobs, and you have a single source of truth for CI.
+You can read more about the reasons why we are using `.gitlab-ci.yml` [in our
+blog about it][blog-ci].
 
 **Note:** `.gitlab-ci.yml` is a [YAML](https://en.wikipedia.org/wiki/YAML) file
-so you have to pay extra attention to the indentation. Always use spaces, not
-tabs.
+so you have to pay extra attention to indentation. Always use spaces, not tabs.
 
 ### Creating a simple `.gitlab-ci.yml` file
 
@@ -108,7 +107,7 @@ If you want to check whether your `.gitlab-ci.yml` file is valid, there is a
 Lint tool under the page `/ci/lint` of your GitLab instance. You can also find
 the link under **Settings > CI settings** in your project.
 
-For more information and a complete `.gitlab-ci.yml` syntax, please check
+For more information and a complete `.gitlab-ci.yml` syntax, please read
 [the documentation on .gitlab-ci.yml](../yaml/README.md).
 
 ### Push `.gitlab-ci.yml` to GitLab
@@ -122,7 +121,8 @@ git commit -m "Add .gitlab-ci.yml"
 git push origin master
 ```
 
-Now if you go to the **Builds** page you will see that the builds are pending.
+Now if you go to the **Pipelines** page you will see that the pipeline is
+pending.
 
 You can also go to the **Commits** page and notice the little clock icon next
 to the commit SHA.
@@ -138,15 +138,14 @@ Notice that there are two jobs pending which are named after what we wrote in
 `.gitlab-ci.yml`. The red triangle indicates that there is no Runner configured
 yet for these builds.
 
-The next step is to configure a Runner so that it picks the pending jobs.
+The next step is to configure a Runner so that it picks the pending builds.
 
 ## Configuring a Runner
 
-In GitLab, Runners run the builds that you define in `.gitlab-ci.yml`.
-A Runner can be a virtual machine, a VPS, a bare-metal machine, a docker
-container or even a cluster of containers. GitLab and the Runners communicate
-through an API, so the only needed requirement is that the machine on which the
-Runner is configured to have Internet access.
+In GitLab, Runners run the builds that you define in `.gitlab-ci.yml`. A Runner
+can be a virtual machine, a VPS, a bare-metal machine, a docker container or
+even a cluster of containers. GitLab and the Runners communicate through an API,
+so the only requirement is that the Runner's machine has Internet access.
 
 A Runner can be specific to a certain project or serve multiple projects in
 GitLab. If it serves all projects it's called a _Shared Runner_.
@@ -188,12 +187,16 @@ To enable **Shared Runners** you have to go to your project's
 
 [Read more on Shared Runners](../runners/README.md).
 
-## Seeing the status of your build
+## Seeing the status of your pipeline and builds
 
 After configuring the Runner successfully, you should see the status of your
 last commit change from _pending_ to either _running_, _success_ or _failed_.
 
-You can view all builds, by going to the **Builds** page in your project.
+You can view all pipelines by going to the **Pipelines** page in your project.
+
+![Commit status](img/pipelines_status.png)
+
+Or you can view all builds, by going to the **Pipelines > Builds** page.
 
 ![Commit status](img/builds_status.png)
 
@@ -238,3 +241,4 @@ CI with various languages.
 [runner]: ../runners/README.md
 [enabled]: ../enable_or_disable_ci.md
 [stages]: ../yaml/README.md#stages
+[pipeline]: ../pipelines.md
diff --git a/doc/ci/quick_start/img/build_log.png b/doc/ci/quick_start/img/build_log.png
index 89e6cd40cb6..b53a6cd86b0 100644
--- a/doc/ci/quick_start/img/build_log.png
+++ b/doc/ci/quick_start/img/build_log.png
diff --git a/doc/ci/quick_start/img/builds_status.png b/doc/ci/quick_start/img/builds_status.png
index b8e6c2a361a..47862761ffe 100644
--- a/doc/ci/quick_start/img/builds_status.png
+++ b/doc/ci/quick_start/img/builds_status.png
diff --git a/doc/ci/quick_start/img/new_commit.png b/doc/ci/quick_start/img/new_commit.png
index 3d3c9d5c0bd..a53562ce328 100644
--- a/doc/ci/quick_start/img/new_commit.png
+++ b/doc/ci/quick_start/img/new_commit.png
diff --git a/doc/ci/quick_start/img/pipelines_status.png b/doc/ci/quick_start/img/pipelines_status.png
new file mode 100644
index 00000000000..6bc97bb739c
--- /dev/null
+++ b/doc/ci/quick_start/img/pipelines_status.png
diff --git a/doc/ci/quick_start/img/runners_activated.png b/doc/ci/quick_start/img/runners_activated.png
index eafcfd6ecd5..23261123b18 100644
--- a/doc/ci/quick_start/img/runners_activated.png
+++ b/doc/ci/quick_start/img/runners_activated.png
diff --git a/doc/ci/quick_start/img/single_commit_status_pending.png b/doc/ci/quick_start/img/single_commit_status_pending.png
index 23b3bb5acfc..ccf3ac957bb 100644
--- a/doc/ci/quick_start/img/single_commit_status_pending.png
+++ b/doc/ci/quick_start/img/single_commit_status_pending.png
diff --git a/doc/ci/quick_start/img/status_pending.png b/doc/ci/quick_start/img/status_pending.png
index a049ec2a5ba..9feacf0c961 100644
--- a/doc/ci/quick_start/img/status_pending.png
+++ b/doc/ci/quick_start/img/status_pending.png
diff --git a/doc/ci/runners/README.md b/doc/ci/runners/README.md
index 400784da617..ddebd987650 100644
--- a/doc/ci/runners/README.md
+++ b/doc/ci/runners/README.md
@@ -96,6 +96,12 @@ To register the runner, run the command below and follow instructions:
 sudo gitlab-ci-multi-runner register
 ```
 
+###  Lock a specific runner from being enabled for other projects
+
+You can configure a runner to assign it exclusively to a project. When a
+runner is locked this way, it can no longer be enabled for other projects.
+This setting is available on each runner in *Project Settings* > *Runners*.
+
 ###  Making an existing Shared Runner Specific
 
 If you are an admin on your GitLab instance,
@@ -128,7 +134,7 @@ the appropriate dependencies to run Rails test suites.
 ### Prevent runner with tags from picking jobs without tags
 
 You can configure a runner to prevent it from picking jobs with tags when
-the runnner does not have tags assigned. This setting is available on each
+the runner does not have tags assigned. This setting is available on each
 runner in *Project Settings* > *Runners*.
 
 ### Be careful with sensitive information
diff --git a/doc/ci/runners/project_specific.png b/doc/ci/runners/project_specific.png
index f51ea694e78..c812defa67b 100644
--- a/doc/ci/runners/project_specific.png
+++ b/doc/ci/runners/project_specific.png
diff --git a/doc/ci/runners/shared_runner.png b/doc/ci/runners/shared_runner.png
index 9755144eb08..31574a17764 100644
--- a/doc/ci/runners/shared_runner.png
+++ b/doc/ci/runners/shared_runner.png
diff --git a/doc/ci/runners/shared_to_specific_admin.png b/doc/ci/runners/shared_to_specific_admin.png
index 44a4bef22f7..8f4010a5849 100644
--- a/doc/ci/runners/shared_to_specific_admin.png
+++ b/doc/ci/runners/shared_to_specific_admin.png
diff --git a/doc/ci/triggers/img/builds_page.png b/doc/ci/triggers/img/builds_page.png
index e78794fbee7..2dee8ee6107 100644
--- a/doc/ci/triggers/img/builds_page.png
+++ b/doc/ci/triggers/img/builds_page.png
diff --git a/doc/ci/triggers/img/trigger_single_build.png b/doc/ci/triggers/img/trigger_single_build.png
index c25f27409d6..baf3fc183d8 100644
--- a/doc/ci/triggers/img/trigger_single_build.png
+++ b/doc/ci/triggers/img/trigger_single_build.png
diff --git a/doc/ci/triggers/img/trigger_variables.png b/doc/ci/triggers/img/trigger_variables.png
index 2207e8b34cb..908355c33a5 100644
--- a/doc/ci/triggers/img/trigger_variables.png
+++ b/doc/ci/triggers/img/trigger_variables.png
diff --git a/doc/ci/triggers/img/triggers_page.png b/doc/ci/triggers/img/triggers_page.png
index 268368dc3c5..69cec5cdebf 100644
--- a/doc/ci/triggers/img/triggers_page.png
+++ b/doc/ci/triggers/img/triggers_page.png
diff --git a/doc/ci/variables/README.md b/doc/ci/variables/README.md
index 70fb81492d6..137b080a8f7 100644
--- a/doc/ci/variables/README.md
+++ b/doc/ci/variables/README.md
@@ -34,6 +34,7 @@ The `API_TOKEN` will take the Secure Variable value: `SECURE`.
 | **CI_BUILD_ID**         | all | The unique id of the current build that GitLab CI uses internally |
 | **CI_BUILD_REPO**       | all | The URL to clone the Git repository |
 | **CI_BUILD_TRIGGERED**  | 0.5 | The flag to indicate that build was [triggered] |
+| **CI_BUILD_TOKEN**      | 1.2 | Token used for authenticating with the GitLab Container Registry |
 | **CI_PROJECT_ID**       | all | The unique id of the current project that GitLab CI uses internally |
 | **CI_PROJECT_DIR**      | all | The full path where the repository is cloned and where the build is ran |
 
@@ -50,6 +51,7 @@ export CI_BUILD_TAG="1.0.0"
 export CI_BUILD_NAME="spec:other"
 export CI_BUILD_STAGE="test"
 export CI_BUILD_TRIGGERED="true"
+export CI_BUILD_TOKEN="abcde-1234ABCD5678ef"
 export CI_PROJECT_DIR="/builds/gitlab-org/gitlab-ce"
 export CI_PROJECT_ID="34"
 export CI_SERVER="yes"
diff --git a/doc/ci/yaml/README.md b/doc/ci/yaml/README.md
index d71ce6d6b13..16a1461a7e4 100644
--- a/doc/ci/yaml/README.md
+++ b/doc/ci/yaml/README.md
@@ -13,31 +13,34 @@ If you want a quick introduction to GitLab CI, follow our
 **Table of Contents**  *generated with [DocToc](https://github.com/thlorenz/doctoc)*
 
 - [.gitlab-ci.yml](#gitlab-ci-yml)
-    - [image and services](#image-and-services)
-    - [before_script](#before_script)
-    - [after_script](#after_script)
-    - [stages](#stages)
-    - [types](#types)
-    - [variables](#variables)
-    - [cache](#cache)
-        - [cache:key](#cache-key)
+  - [image and services](#image-and-services)
+  - [before_script](#before_script)
+  - [after_script](#after_script)
+  - [stages](#stages)
+  - [types](#types)
+  - [variables](#variables)
+  - [cache](#cache)
+    - [cache:key](#cache-key)
 - [Jobs](#jobs)
-    - [script](#script)
-    - [stage](#stage)
-    - [job variables](#job-variables)
-    - [only and except](#only-and-except)
-    - [tags](#tags)
-    - [when](#when)
-    - [artifacts](#artifacts)
-        - [artifacts:name](#artifacts-name)
-        - [artifacts:when](#artifacts-when)
-        - [artifacts:expire_in](#artifacts-expire_in)
-    - [dependencies](#dependencies)
-    - [before_script and after_script](#before_script-and-after_script)
+  - [script](#script)
+  - [stage](#stage)
+  - [only and except](#only-and-except)
+  - [job variables](#job-variables)
+  - [tags](#tags)
+  - [when](#when)
+  - [environment](#environment)
+  - [artifacts](#artifacts)
+    - [artifacts:name](#artifactsname)
+    - [artifacts:when](#artifactswhen)
+    - [artifacts:expire_in](#artifactsexpire_in)
+  - [dependencies](#dependencies)
+  - [before_script and after_script](#before_script-and-after_script)
+- [Git Strategy](#git-strategy)
+- [Shallow cloning](#shallow-cloning)
 - [Hidden jobs](#hidden-jobs)
 - [Special YAML features](#special-yaml-features)
-    - [Anchors](#anchors)
-- [Validate the .gitlab-ci.yml](#validate-the-gitlab-ci-yml)
+  - [Anchors](#anchors)
+- [Validate the .gitlab-ci.yml](#validate-the-gitlab-ciyml)
 - [Skipping builds](#skipping-builds)
 - [Examples](#examples)
 
@@ -53,7 +56,7 @@ of your repository and contains definitions of how your project should be built.
 
 The YAML file defines a set of jobs with constraints stating when they should
 be run. The jobs are defined as top-level elements with a name and always have
-to contain the `script` clause:
+to contain at least the `script` clause:
 
 ```yaml
 job1:
@@ -130,7 +133,7 @@ builds, including deploy builds. This can be an array or a multi-line string.
 ### after_script
 
 >**Note:**
-Introduced in GitLab 8.7 and requires Gitlab Runner v1.2 (not yet released)
+Introduced in GitLab 8.7 and requires Gitlab Runner v1.2
 
 `after_script` is used to define the command that will be run after for all
 builds. This has to be an array or a multi-line string.
@@ -164,9 +167,9 @@ stages:
 
 There are also two edge cases worth mentioning:
 
-1. If no `stages` is defined in `.gitlab-ci.yml`, then by default the `build`,
+1. If no `stages` are defined in `.gitlab-ci.yml`, then by default the `build`,
    `test` and `deploy` are allowed to be used as job's stage by default.
-2. If a job doesn't specify `stage`, the job is assigned the `test` stage.
+2. If a job doesn't specify a `stage`, the job is assigned the `test` stage.
 
 ### types
 
@@ -177,9 +180,9 @@ Alias for [stages](#stages).
 >**Note:**
 Introduced in GitLab Runner v0.5.0.
 
-GitLab CI allows you to add to `.gitlab-ci.yml` variables that are set in build
-environment. The variables are stored in the git repository and are meant to
-store non-sensitive project configuration, for example:
+GitLab CI allows you to add variables to `.gitlab-ci.yml` that are set in the
+build environment. The variables are stored in the git repository and are meant
+to store non-sensitive project configuration, for example:
 
 ```yaml
 variables:
@@ -252,8 +255,8 @@ rspec:
     - binaries/
 ```
 
-The cache is provided on best effort basis, so don't expect that cache will be
-always present. For implementation details please check GitLab Runner.
+The cache is provided on a best-effort basis, so don't expect that the cache
+will be always present. For implementation details, please check GitLab Runner.
 
 #### cache:key
 
@@ -354,6 +357,7 @@ job_name:
 | cache         | no | Define list of files that should be cached between subsequent runs |
 | before_script | no | Override a set of commands that are executed before build |
 | after_script  | no | Override a set of commands that are executed after build |
+| environment   | no | Defines a name of environment to which deployment is done by this build |
 
 ### script
 
@@ -477,10 +481,10 @@ failure.
 `when` can be set to one of the following values:
 
 1. `on_success` - execute build only when all builds from prior stages
-    succeeded. This is the default.
+    succeed. This is the default.
 1. `on_failure` - execute build only when at least one build from prior stages
-    failed.
-1. `always` - execute build despite the status of builds from prior stages.
+    fails.
+1. `always` - execute build regardless of the status of builds from prior stages.
 
 For example:
 
@@ -525,6 +529,36 @@ The above script will:
 1. Execute `cleanup_build_job` only when `build_job` fails
 2. Always execute `cleanup_job` as the last step in pipeline.
 
+### environment
+
+>**Note:**
+Introduced in GitLab 8.9.
+
+`environment` is used to define that a job deploys to a specific environment.
+This allows easy tracking of all deployments to your environments straight from
+GitLab.
+
+If `environment` is specified and no environment under that name exists, a new
+one will be created automatically.
+
+The `environment` name must contain only letters, digits, '-' and '_'. Common
+names are `qa`, `staging`, and `production`, but you can use whatever name works
+with your workflow.
+
+---
+
+**Example configurations**
+
+```
+deploy to production:
+  stage: deploy
+  script: git push production HEAD:master
+  environment: production
+```
+
+The `deploy to production` job will be marked as doing deployment to
+`production` environment.
+
 ### artifacts
 
 >**Notes:**
@@ -532,10 +566,10 @@ The above script will:
 > - Introduced in GitLab Runner v0.7.0 for non-Windows platforms.
 > - Windows support was added in GitLab Runner v.1.0.0.
 > - Currently not all executors are supported.
-> - Build artifacts are only collected for successful builds.
+> - Build artifacts are only collected for successful builds by default.
 
-`artifacts` is used to specify list of files and directories which should be
-attached to build after success. To pass artifacts between different builds,
+`artifacts` is used to specify a list of files and directories which should be
+attached to the build after success. To pass artifacts between different builds,
 see [dependencies](#dependencies).
 
 Below are some examples.
@@ -663,9 +697,9 @@ failure.
 
 `artifacts:when` can be set to one of the following values:
 
-1. `on_success` - upload artifacts only when build succeeds. This is the default
-1. `on_failure` - upload artifacts only when build fails
-1. `always` - upload artifacts despite the build status
+1. `on_success` - upload artifacts only when the build succeeds. This is the default.
+1. `on_failure` - upload artifacts only when the build fails.
+1. `always` - upload artifacts regardless of the build status.
 
 ---
 
@@ -684,16 +718,18 @@ job:
 >**Note:**
 Introduced in GitLab 8.9 and GitLab Runner v1.3.0.
 
-`artifacts:expire_in` is used to remove uploaded artifacts after specified time.
-By default artifacts are stored on GitLab forver.
-`expire_in` allows to specify after what time the artifacts should be removed.
-The artifacts will expire counting from the moment when they are uploaded and stored on GitLab.
+`artifacts:expire_in` is used to delete uploaded artifacts after the specified
+time. By default, artifacts are stored on GitLab forever. `expire_in` allows you
+to specify how long artifacts should live before they expire, counting from the
+time they are uploaded and stored on GitLab.
 
-After artifacts uploading you can use the **Keep** button on build page to keep the artifacts forever.
+You can use the **Keep** button on the build page to override expiration and
+keep artifacts forever.
 
-Artifacts are removed every hour, but they are not accessible after expire date.
+After expiry, artifacts are actually deleted hourly by default (via a cron job),
+but they are not accessible after expiry.
 
-The value of `expire_in` is a elapsed time. The example of parsable values:
+The value of `expire_in` is an elapsed time. Examples of parseable values:
 - '3 mins 4 sec'
 - '2 hrs 20 min'
 - '2h20min'
@@ -705,7 +741,7 @@ The value of `expire_in` is a elapsed time. The example of parsable values:
 
 **Example configurations**
 
-To expire artifacts after 1 week from the moment that they are uploaded:
+To expire artifacts 1 week after being uploaded:
 
 ```yaml
 job:
@@ -775,7 +811,7 @@ deploy:
 It's possible to overwrite globally defined `before_script` and `after_script`:
 
 ```yaml
-before_script
+before_script:
 - global before script
 
 job:
@@ -787,6 +823,61 @@ job:
   - execute this after my script
 ```
 
+## Git Strategy
+
+>**Note:**
+Introduced in GitLab 8.9 as an experimental feature. May change in future
+releases or be removed completely.
+
+You can set the `GIT_STRATEGY` used for getting recent application code. `clone`
+is slower, but makes sure you have a clean directory before every build. `fetch`
+is faster. `GIT_STRATEGY` can be specified in the global `variables` section or
+in the `variables` section for individual jobs. If it's not specified, then the
+default from project settings will be used.
+
+```
+variables:
+  GIT_STRATEGY: clone
+```
+
+or
+
+```
+variables:
+  GIT_STRATEGY: fetch
+```
+
+## Shallow cloning
+
+>**Note:**
+Introduced in GitLab 8.9 as an experimental feature. May change in future
+releases or be removed completely.
+
+You can specify the depth of fetching and cloning using `GIT_DEPTH`. This allows
+shallow cloning of the repository which can significantly speed up cloning for
+repositories with a large number of commits or old, large binaries. The value is
+passed to `git fetch` and `git clone`.
+
+>**Note:**
+If you use a depth of 1 and have a queue of builds or retry
+builds, jobs may fail.
+
+Since Git fetching and cloning is based on a ref, such as a branch name, runners
+can't clone a specific commit SHA. If there are multiple builds in the queue, or
+you are retrying an old build, the commit to be tested needs to be within the
+git history that is cloned. Setting too small a value for `GIT_DEPTH` can make
+it impossible to run these old commits. You will see `unresolved reference` in
+build logs. You should then reconsider changing `GIT_DEPTH` to a higher value.
+
+Builds that rely on `git describe` may not work correctly when `GIT_DEPTH` is
+set since only part of the git history is present.
+
+To fetch or clone only the last 3 commits:
+```
+variables:
+  GIT_DEPTH: "3"
+```
+
 ## Hidden jobs
 
 >**Note:**
@@ -943,8 +1034,8 @@ You can find the link under `/ci/lint` of your gitlab instance.
 
 ## Skipping builds
 
-If your commit message contains `[ci skip]`, the commit will be created but the
-builds will be skipped.
+If your commit message contains `[ci skip]` or `[skip ci]`, using any
+capitalization, the commit will be created but the builds will be skipped.
 
 ## Examples
 
diff --git a/doc/container_registry/img/container_registry.png b/doc/container_registry/img/container_registry.png
index e9505a73b40..57d6f9f22c5 100644
--- a/doc/container_registry/img/container_registry.png
+++ b/doc/container_registry/img/container_registry.png
diff --git a/doc/container_registry/img/project_feature.png b/doc/container_registry/img/project_feature.png
index 57a73d253c0..a59b4f82b56 100644
--- a/doc/container_registry/img/project_feature.png
+++ b/doc/container_registry/img/project_feature.png
diff --git a/doc/customization/branded_login_page/appearance.png b/doc/customization/branded_login_page/appearance.png
index 6bce1f0a287..023dc5599b4 100644
--- a/doc/customization/branded_login_page/appearance.png
+++ b/doc/customization/branded_login_page/appearance.png
diff --git a/doc/customization/branded_login_page/custom_sign_in.png b/doc/customization/branded_login_page/custom_sign_in.png
index d6020b029a2..7d99e0a2b3b 100644
--- a/doc/customization/branded_login_page/custom_sign_in.png
+++ b/doc/customization/branded_login_page/custom_sign_in.png
diff --git a/doc/customization/branded_login_page/default_login_page.png b/doc/customization/branded_login_page/default_login_page.png
index 795c7954d8e..0cfa9da202e 100644
--- a/doc/customization/branded_login_page/default_login_page.png
+++ b/doc/customization/branded_login_page/default_login_page.png
diff --git a/doc/customization/issue_closing.md b/doc/customization/issue_closing.md
index 194b8e00299..4620bb2dcde 100644
--- a/doc/customization/issue_closing.md
+++ b/doc/customization/issue_closing.md
@@ -8,7 +8,7 @@ the matched text will be closed. This happens when the commit is pushed to a pro
 When not specified, the default `issue_closing_pattern` as shown below will be used:
 
 ```bash
-((?:[Cc]los(?:e[sd]?|ing)|[Ff]ix(?:e[sd]|ing)?) +(?:(?:issues? +)?%{issue_ref}(?:(?:, *| +and +)?))+)
+((?:[Cc]los(?:e[sd]?|ing)|[Ff]ix(?:e[sd]|ing)?|[Rr]esolv(?:e[sd]?|ing))(:?) +(?:(?:issues? +)?%{issue_ref}(?:(?:, *| +and +)?)|([A-Z][A-Z0-9_]+-\d+))+)
 ```
 
 Here, `%{issue_ref}` is a complex regular expression defined inside GitLab, that matches a reference to a local issue (`#123`), cross-project issue (`group/project#123`) or a link to an issue (`https://gitlab.example.com/group/project/issues/123`).
diff --git a/doc/development/architecture.md b/doc/development/architecture.md
index 12e33406cb6..33fd50f4c11 100644
--- a/doc/development/architecture.md
+++ b/doc/development/architecture.md
@@ -52,7 +52,9 @@ To serve repositories over SSH there's an add-on application called gitlab-shell
 
 ### Components
 
-![GitLab Diagram Overview](gitlab_diagram_overview.png)
+![GitLab Diagram Overview](gitlab_architecture_diagram.png)
+ 
+_[edit diagram (for GitLab team members only)](https://docs.google.com/drawings/d/1fBzAyklyveF-i-2q-OHUIqDkYfjjxC4mq5shwKSZHLs/edit)_
 
 A typical install of GitLab will be on GNU/Linux. It uses Nginx or Apache as a web front end to proxypass the Unicorn web server. By default, communication between Unicorn and the front end is via a Unix domain socket but forwarding requests via TCP is also supported. The web front end accesses `/home/git/gitlab/public` bypassing the Unicorn server to serve static pages, uploads (e.g. avatar images or attachments), and precompiled assets. GitLab serves web pages and a [GitLab API](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/api) using the Unicorn web server. It uses Sidekiq as a job queue which, in turn, uses redis as a non-persistent database backend for job information, meta data, and incoming jobs.
 
diff --git a/doc/development/ci_setup.md b/doc/development/ci_setup.md
index 6776d9b083f..2f49b3564ab 100644
--- a/doc/development/ci_setup.md
+++ b/doc/development/ci_setup.md
@@ -21,7 +21,7 @@ We currently use three CI services to test GitLab:
 
 Core team has access to trigger builds if needed for GitLab CE.
 
-We use [these build scripts](https://gitlab.com/gitlab-org/gitlab-ci/blob/master/doc/examples/build_script_gitlab_ce.md) for testing with GitLab CI.
+We use [these build scripts](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/.gitlab-ci.yml) for testing with GitLab CI.
 
 # Build configuration on [Semaphore](https://semaphoreapp.com/gitlabhq/gitlabhq/) for testing the [GitHub.com repo](https://github.com/gitlabhq/gitlabhq)
 
diff --git a/doc/development/doc_styleguide.md b/doc/development/doc_styleguide.md
index f5d97179f8a..975bb82c37d 100644
--- a/doc/development/doc_styleguide.md
+++ b/doc/development/doc_styleguide.md
@@ -183,6 +183,62 @@ For example, if you were to move `doc/workflow/lfs/lfs_administration.md` to
     (`workflow/lfs/lfs_administration.md`).
 
 
+## Configuration documentation for source and Omnibus installations
+
+GitLab currently officially supports two installation methods: installations
+from source and Omnibus packages installations.
+
+Whenever there is a setting that is configurable for both installation methods,
+prefer to document it in the CE docs to avoid duplication.
+
+Configuration settings include:
+
+- settings that touch configuration files in `config/`
+- NGINX settings and settings in `lib/support/` in general
+
+When there is a list of steps to perform, usually that entails editing the
+configuration file and reconfiguring/restarting GitLab. In such case, follow
+the style below as a guide:
+
+````
+**For Omnibus installations**
+
+1. Edit `/etc/gitlab/gitlab.rb`:
+
+    ```ruby
+    external_url "https://gitlab.example.com"
+    ```
+
+1. Save the file and [reconfigure] GitLab for the changes to take effect.
+
+---
+
+**For installations from source**
+
+1. Edit `config/gitlab.yml`:
+
+    ```yaml
+    gitlab:
+      host: "gitlab.example.com"
+    ```
+
+1. Save the file and [restart] GitLab for the changes to take effect.
+
+
+[reconfigure]: path/to/administration/gitlab_restart.md#omnibus-gitlab-reconfigure
+[restart]: path/to/administration/gitlab_restart.md#installations-from-source
+````
+
+In this case:
+
+- before each step list the installation method is declared in bold
+- three dashes (`---`) are used to create an horizontal line and separate the
+  two methods
+- the code blocks are indented one or more spaces under the list item to render
+  correctly
+- different highlighting languages are used for each config in the code block
+- the [references](#references) guide is used for reconfigure/restart
+
 ## API
 
 Here is a list of must-have items. Use them in the exact order that appears
diff --git a/doc/development/gitlab_architecture_diagram.png b/doc/development/gitlab_architecture_diagram.png
new file mode 100644
index 00000000000..80e975718e0
--- /dev/null
+++ b/doc/development/gitlab_architecture_diagram.png
diff --git a/doc/development/gitlab_diagram_overview.png b/doc/development/gitlab_diagram_overview.png
deleted file mode 100644
index d9b9eed3d8f..00000000000
--- a/doc/development/gitlab_diagram_overview.png
+++ /dev/null
diff --git a/doc/development/gotchas.md b/doc/development/gotchas.md
index 21078c8d6f9..9d7fe7440d2 100644
--- a/doc/development/gotchas.md
+++ b/doc/development/gotchas.md
@@ -46,7 +46,7 @@ Rubocop](https://gitlab.com/gitlab-org/gitlab-ce/blob/8-4-stable/.rubocop.yml#L9
 Using the inline `:coffee` or `:coffeescript` Haml filters comes with a
 performance overhead.
 
-_**Note:** We've [removed these two filters](https://gitlab.com/gitlab-org/gitlab-ce/blob/8-5-stable/config/initializers/haml.rb)
+_**Note:** We've [removed these two filters](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/config/initializers/hamlit.rb)
 in an initializer._
 
 ### Further reading
diff --git a/doc/development/instrumentation.md b/doc/development/instrumentation.md
index 6cd9b274d11..c2272ab0a2b 100644
--- a/doc/development/instrumentation.md
+++ b/doc/development/instrumentation.md
@@ -94,23 +94,8 @@ Visibility: public
 Number of lines: 21
 
 def #{name}(#{args_signature})
-  trans = Gitlab::Metrics::Instrumentation.transaction
-
-  if trans
-    start     = Time.now
-    cpu_start = Gitlab::Metrics::System.cpu_time
-    retval    = super
-    duration  = (Time.now - start) * 1000.0
-
-    if duration >= Gitlab::Metrics.method_call_threshold
-      cpu_duration = Gitlab::Metrics::System.cpu_time - cpu_start
-
-      trans.add_metric(Gitlab::Metrics::Instrumentation::SERIES,
-                       { duration: duration, cpu_duration: cpu_duration },
-                       method: #{label.inspect})
-    end
-
-    retval
+  if trans = Gitlab::Metrics::Instrumentation.transaction
+    trans.measure_method(#{label.inspect}) { super }
   else
     super
   end
diff --git a/doc/development/migration_style_guide.md b/doc/development/migration_style_guide.md
index 02e024ca15a..e2ca46504e7 100644
--- a/doc/development/migration_style_guide.md
+++ b/doc/development/migration_style_guide.md
@@ -34,6 +34,14 @@ First, you need to provide information on whether the migration can be applied:
 3. online with errors on new instances while migrating
 4. offline (needs to happen without app servers to prevent db corruption)
 
+For example: 
+
+```
+# Migration type: online without errors (works on previous version and new one)
+class MyMigration < ActiveRecord::Migration
+...
+```
+
 It is always preferable to have a migration run online. If you expect the migration
 to take particularly long (for instance, if it loops through all notes),
 this is valuable information to add.
@@ -48,7 +56,6 @@ be possible to downgrade in case of a vulnerability or bugs.
 In your migration, add a comment describing how the reversibility of the
 migration was tested.
 
-
 ## Removing indices
 
 If you need to remove index, please add a condition like in following example:
@@ -70,6 +77,7 @@ so:
 
 ```
 class MyMigration < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
   disable_ddl_transaction!
 
   def change
@@ -90,8 +98,11 @@ value of `10` you'd write the following:
 
 ```
 class MyMigration < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  disable_ddl_transaction!
+  
   def up
-    add_column_with_default(:projects, :foo, :integer, 10)
+    add_column_with_default(:projects, :foo, :integer, default: 10)
   end
 
   def down
diff --git a/doc/development/rake_tasks.md b/doc/development/rake_tasks.md
index 6d04b9590e6..41685c7ee41 100644
--- a/doc/development/rake_tasks.md
+++ b/doc/development/rake_tasks.md
@@ -33,3 +33,23 @@ bundle exec rake gitlab:generate_docs
 ```
 bundle exec rake services:doc
 ```
+
+## Updating Emoji Digests
+
+To update the Emoji digests file (used for Emoji autocomplete) you must run the
+following:
+
+```
+bundle exec rake gemojione:digests
+```
+
+This will update the file `fixtures/emojis/digests.json` based on the currently
+available Emoji.
+
+## Emoji Sprites
+
+Generating a sprite file containing all the Emoji can be done by running:
+
+```
+bundle exec rake gemojione:sprite
+```
diff --git a/doc/development/ui_guide.md b/doc/development/ui_guide.md
index 5893b7c219e..65252288019 100644
--- a/doc/development/ui_guide.md
+++ b/doc/development/ui_guide.md
@@ -1,43 +1,45 @@
-# UI Guide for building GitLab 
+# UI Guide for building GitLab
 
 ## GitLab UI development kit
 
 We created a page inside GitLab where you can check commonly used html and css elements.
 
-When you run GitLab instance locally - just visit http://localhost:3000/help/ui page to see UI examples 
+When you run GitLab instance locally - just visit http://localhost:3000/help/ui page to see UI examples
 you can use during GitLab development.
 
 ## Design repository
 
-All design files are stored in the [gitlab-design](https://gitlab.com/gitlab-org/gitlab-design) 
-repository and maintained by GitLab UX designers. 
+All design files are stored in the [gitlab-design](https://gitlab.com/gitlab-org/gitlab-design)
+repository and maintained by GitLab UX designers.
 
 ## Navigation
 
-GitLab's layout contains 2 sections: the left sidebar and the content. The left sidebar contains a static navigation menu. 
-This menu will be visible regardless of what page you visit. The left sidebar also contains the GitLab logo 
-and the current user's profile picture. The content section contains a header and the content itself.  
-The header describes the current GitLab page and what navigation is 
-available to user in this area. Depending on the area (project, group, profile setting) the header name and navigation may change. For example when user visits one of the 
+GitLab's layout contains 2 sections: the left sidebar and the content. The left sidebar contains a static navigation menu.
+This menu will be visible regardless of what page you visit. The left sidebar also contains the GitLab logo
+and the current user's profile picture. The content section contains a header and the content itself.
+The header describes the current GitLab page and what navigation is
+available to user in this area. Depending on the area (project, group, profile setting) the header name and navigation may change. For example when user visits one of the
 project pages the header will contain a project name and navigation for that project. When the user visits a group page it will contain a group name and navigation related to this group.
 
 ### Adding new tab to header navigation
 
-We try to keep the amount of tabs in the header navigation between 5 and 10 so that it fits on a typical laptop screen. We also try not to confuse the user with too many options. Ideally each 
-tab should represent separate functionality. Everything related to the issue 
-tracker should be under the 'Issues' tab while everything related to the wiki should 
+We try to keep the amount of tabs in the header navigation between 5 and 10 so that it fits on a typical laptop screen. We also try not to confuse the user with too many options. Ideally each
+tab should represent separate functionality. Everything related to the issue
+tracker should be under the 'Issues' tab while everything related to the wiki should
 be under 'Wiki' tab and so on and so forth.
+When adding a new tab to the header don't use more than 2 words for text in the link.
+We want to keep links short and easy to remember and fit all of them in the small screen.
 
-## Mobile screen size 
+## Mobile screen size
 
-We want GitLab to work well on small mobile screens as well. Size limitations make it is impossible to fit everything on a mobile screen. In this case it is OK to hide 
-part of the UI for smaller resolutions in favor of a better user experience. 
+We want GitLab to work well on small mobile screens as well. Size limitations make it is impossible to fit everything on a mobile screen. In this case it is OK to hide
+part of the UI for smaller resolutions in favor of a better user experience.
 However core functionality like browsing files, creating issues, writing comments, should
 be available on all resolutions.
 
 ## Icons
 
-* `trash` icon for button or link that does destructive action like removing 
+* `trash` icon for button or link that does destructive action like removing
 information from database or file system
 * `x` icon for closing/hiding UI element. For example close modal window
 * `pencil` icon for edit button or link
@@ -50,7 +52,14 @@ information from database or file system
 
 * Button should contain icon or text. Exceptions should be approved by UX designer.
 * Use red button for destructive actions (not revertable). For example removing issue.
-* Use green or blue button for primary action. Primary button should be only one. 
-Do not use both green and blue button in one form. 
-* For all other cases use default white button 
+* Use green or blue button for primary action. Primary button should be only one.
+Do not use both green and blue button in one form.
+* For all other cases use default white button.
+* Text button should have only first word capitalized. So should be "Create issue" instead of "Create Issue"
 
+## Counts
+
+* Always use the [`number_with_delimiter`][number_with_delimiter] helper to
+  display counts in the UI.
+
+[number_with_delimiter]: http://api.rubyonrails.org/classes/ActionView/Helpers/NumberHelper.html#method-i-number_with_delimiter
diff --git a/doc/downgrade_ee_to_ce/README.md b/doc/downgrade_ee_to_ce/README.md
index 3625c4191b8..a6d22e5a04a 100644
--- a/doc/downgrade_ee_to_ce/README.md
+++ b/doc/downgrade_ee_to_ce/README.md
@@ -44,13 +44,13 @@ to avoid getting this error, you need to remove all instances of the
 **Omnibus Installation**
 
 ```
-$ sudo gitlab-rails runner "Service.where(type: 'JenkinsService').delete_all"
+$ sudo gitlab-rails runner "Service.where(type: ['JenkinsService', 'JenkinsDeprecatedService']).delete_all"
 ```
 
 **Source Installation**
 
 ```
-$ bundle exec rails runner "Service.where(type: 'JenkinsService').delete_all" production
+$ bundle exec rails runner "Service.where(type: ['JenkinsService', 'JenkinsDeprecatedService']).delete_all" production
 ```
 
 ## Downgrade to CE
diff --git a/doc/gitlab-basics/basicsimages/add_new_merge_request.png b/doc/gitlab-basics/basicsimages/add_new_merge_request.png
index 9d93b217a59..e60992c4c6a 100644
--- a/doc/gitlab-basics/basicsimages/add_new_merge_request.png
+++ b/doc/gitlab-basics/basicsimages/add_new_merge_request.png
diff --git a/doc/gitlab-basics/basicsimages/add_sshkey.png b/doc/gitlab-basics/basicsimages/add_sshkey.png
index 2dede97aa40..89c86018629 100644
--- a/doc/gitlab-basics/basicsimages/add_sshkey.png
+++ b/doc/gitlab-basics/basicsimages/add_sshkey.png
diff --git a/doc/gitlab-basics/basicsimages/branch_info.png b/doc/gitlab-basics/basicsimages/branch_info.png
index c5e38b552a5..2264f3c5bf2 100644
--- a/doc/gitlab-basics/basicsimages/branch_info.png
+++ b/doc/gitlab-basics/basicsimages/branch_info.png
diff --git a/doc/gitlab-basics/basicsimages/branch_name.png b/doc/gitlab-basics/basicsimages/branch_name.png
index 06e77f5eea9..75fe8313611 100644
--- a/doc/gitlab-basics/basicsimages/branch_name.png
+++ b/doc/gitlab-basics/basicsimages/branch_name.png
diff --git a/doc/gitlab-basics/basicsimages/branches.png b/doc/gitlab-basics/basicsimages/branches.png
index c18fa83b968..8621bc05776 100644
--- a/doc/gitlab-basics/basicsimages/branches.png
+++ b/doc/gitlab-basics/basicsimages/branches.png
diff --git a/doc/gitlab-basics/basicsimages/button-create-mr.png b/doc/gitlab-basics/basicsimages/button-create-mr.png
index 457af459bb9..b52ab148839 100644
--- a/doc/gitlab-basics/basicsimages/button-create-mr.png
+++ b/doc/gitlab-basics/basicsimages/button-create-mr.png
diff --git a/doc/gitlab-basics/basicsimages/click-on-new-group.png b/doc/gitlab-basics/basicsimages/click-on-new-group.png
index 94b6d5756d3..6450deec6fc 100644
--- a/doc/gitlab-basics/basicsimages/click-on-new-group.png
+++ b/doc/gitlab-basics/basicsimages/click-on-new-group.png
diff --git a/doc/gitlab-basics/basicsimages/commit_changes.png b/doc/gitlab-basics/basicsimages/commit_changes.png
index 81588336f37..a88809c5a3f 100644
--- a/doc/gitlab-basics/basicsimages/commit_changes.png
+++ b/doc/gitlab-basics/basicsimages/commit_changes.png
diff --git a/doc/gitlab-basics/basicsimages/commit_message.png b/doc/gitlab-basics/basicsimages/commit_message.png
index 0df2c32653c..4abe4517f98 100644
--- a/doc/gitlab-basics/basicsimages/commit_message.png
+++ b/doc/gitlab-basics/basicsimages/commit_message.png
diff --git a/doc/gitlab-basics/basicsimages/commits.png b/doc/gitlab-basics/basicsimages/commits.png
index 7e606539077..2bfcaf75f01 100644
--- a/doc/gitlab-basics/basicsimages/commits.png
+++ b/doc/gitlab-basics/basicsimages/commits.png
diff --git a/doc/gitlab-basics/basicsimages/compare_branches.png b/doc/gitlab-basics/basicsimages/compare_branches.png
index 7eebaed9075..8a18453dd05 100644
--- a/doc/gitlab-basics/basicsimages/compare_branches.png
+++ b/doc/gitlab-basics/basicsimages/compare_branches.png
diff --git a/doc/gitlab-basics/basicsimages/create_file.png b/doc/gitlab-basics/basicsimages/create_file.png
index 688e355cca2..5ebe1b227dd 100644
--- a/doc/gitlab-basics/basicsimages/create_file.png
+++ b/doc/gitlab-basics/basicsimages/create_file.png
diff --git a/doc/gitlab-basics/basicsimages/create_group.png b/doc/gitlab-basics/basicsimages/create_group.png
index 57da898abdc..7ecc3baa990 100644
--- a/doc/gitlab-basics/basicsimages/create_group.png
+++ b/doc/gitlab-basics/basicsimages/create_group.png
diff --git a/doc/gitlab-basics/basicsimages/edit_file.png b/doc/gitlab-basics/basicsimages/edit_file.png
index afa68760108..9d3e817d036 100644
--- a/doc/gitlab-basics/basicsimages/edit_file.png
+++ b/doc/gitlab-basics/basicsimages/edit_file.png
diff --git a/doc/gitlab-basics/basicsimages/file_located.png b/doc/gitlab-basics/basicsimages/file_located.png
index 1def489d16b..e357cb5c6ab 100644
--- a/doc/gitlab-basics/basicsimages/file_located.png
+++ b/doc/gitlab-basics/basicsimages/file_located.png
diff --git a/doc/gitlab-basics/basicsimages/file_name.png b/doc/gitlab-basics/basicsimages/file_name.png
index 9ac2f1c355f..01639c77d0d 100644
--- a/doc/gitlab-basics/basicsimages/file_name.png
+++ b/doc/gitlab-basics/basicsimages/file_name.png
diff --git a/doc/gitlab-basics/basicsimages/find_file.png b/doc/gitlab-basics/basicsimages/find_file.png
index 98639149a39..6f26d26ae18 100644
--- a/doc/gitlab-basics/basicsimages/find_file.png
+++ b/doc/gitlab-basics/basicsimages/find_file.png
diff --git a/doc/gitlab-basics/basicsimages/find_group.png b/doc/gitlab-basics/basicsimages/find_group.png
index 5ac33c7e953..1211510aae9 100644
--- a/doc/gitlab-basics/basicsimages/find_group.png
+++ b/doc/gitlab-basics/basicsimages/find_group.png
diff --git a/doc/gitlab-basics/basicsimages/fork.png b/doc/gitlab-basics/basicsimages/fork.png
index b1f94938613..13ff8345616 100644
--- a/doc/gitlab-basics/basicsimages/fork.png
+++ b/doc/gitlab-basics/basicsimages/fork.png
diff --git a/doc/gitlab-basics/basicsimages/group_info.png b/doc/gitlab-basics/basicsimages/group_info.png
index e78d84e4d80..2507d6c295b 100644
--- a/doc/gitlab-basics/basicsimages/group_info.png
+++ b/doc/gitlab-basics/basicsimages/group_info.png
diff --git a/doc/gitlab-basics/basicsimages/groups.png b/doc/gitlab-basics/basicsimages/groups.png
index b8104343afa..ef3dca60cc8 100644
--- a/doc/gitlab-basics/basicsimages/groups.png
+++ b/doc/gitlab-basics/basicsimages/groups.png
diff --git a/doc/gitlab-basics/basicsimages/https.png b/doc/gitlab-basics/basicsimages/https.png
index 2a31b4cf751..e74dbc13f9a 100644
--- a/doc/gitlab-basics/basicsimages/https.png
+++ b/doc/gitlab-basics/basicsimages/https.png
diff --git a/doc/gitlab-basics/basicsimages/image_file.png b/doc/gitlab-basics/basicsimages/image_file.png
index 1061d9c5082..7f304b8e1f2 100644
--- a/doc/gitlab-basics/basicsimages/image_file.png
+++ b/doc/gitlab-basics/basicsimages/image_file.png
diff --git a/doc/gitlab-basics/basicsimages/issue_title.png b/doc/gitlab-basics/basicsimages/issue_title.png
index 7b69c705392..60a6f7973be 100644
--- a/doc/gitlab-basics/basicsimages/issue_title.png
+++ b/doc/gitlab-basics/basicsimages/issue_title.png
diff --git a/doc/gitlab-basics/basicsimages/issues.png b/doc/gitlab-basics/basicsimages/issues.png
index 9354d05319e..14e9cdb64e1 100644
--- a/doc/gitlab-basics/basicsimages/issues.png
+++ b/doc/gitlab-basics/basicsimages/issues.png
diff --git a/doc/gitlab-basics/basicsimages/key.png b/doc/gitlab-basics/basicsimages/key.png
index 321805cda98..04400173ce8 100644
--- a/doc/gitlab-basics/basicsimages/key.png
+++ b/doc/gitlab-basics/basicsimages/key.png
diff --git a/doc/gitlab-basics/basicsimages/merge_requests.png b/doc/gitlab-basics/basicsimages/merge_requests.png
index 7601d40de47..570164df18b 100644
--- a/doc/gitlab-basics/basicsimages/merge_requests.png
+++ b/doc/gitlab-basics/basicsimages/merge_requests.png
diff --git a/doc/gitlab-basics/basicsimages/new_merge_request.png b/doc/gitlab-basics/basicsimages/new_merge_request.png
index 9120d2b1ab1..842f5ebed74 100644
--- a/doc/gitlab-basics/basicsimages/new_merge_request.png
+++ b/doc/gitlab-basics/basicsimages/new_merge_request.png
diff --git a/doc/gitlab-basics/basicsimages/new_project.png b/doc/gitlab-basics/basicsimages/new_project.png
index ac255270a66..421e8bc247b 100644
--- a/doc/gitlab-basics/basicsimages/new_project.png
+++ b/doc/gitlab-basics/basicsimages/new_project.png
diff --git a/doc/gitlab-basics/basicsimages/newbranch.png b/doc/gitlab-basics/basicsimages/newbranch.png
index da1a6b604ea..d5fcf33c4ea 100644
--- a/doc/gitlab-basics/basicsimages/newbranch.png
+++ b/doc/gitlab-basics/basicsimages/newbranch.png
diff --git a/doc/gitlab-basics/basicsimages/paste_sshkey.png b/doc/gitlab-basics/basicsimages/paste_sshkey.png
index 9880ddfead1..578ebee4440 100644
--- a/doc/gitlab-basics/basicsimages/paste_sshkey.png
+++ b/doc/gitlab-basics/basicsimages/paste_sshkey.png
diff --git a/doc/gitlab-basics/basicsimages/profile_settings.png b/doc/gitlab-basics/basicsimages/profile_settings.png
index 5f2e7a7e10c..cb3f79f1879 100644
--- a/doc/gitlab-basics/basicsimages/profile_settings.png
+++ b/doc/gitlab-basics/basicsimages/profile_settings.png
diff --git a/doc/gitlab-basics/basicsimages/project_info.png b/doc/gitlab-basics/basicsimages/project_info.png
index 6c06ff351fa..e1adb8d48c2 100644
--- a/doc/gitlab-basics/basicsimages/project_info.png
+++ b/doc/gitlab-basics/basicsimages/project_info.png
diff --git a/doc/gitlab-basics/basicsimages/public_file_link.png b/doc/gitlab-basics/basicsimages/public_file_link.png
index 1a60a3d880a..f60df6807f4 100644
--- a/doc/gitlab-basics/basicsimages/public_file_link.png
+++ b/doc/gitlab-basics/basicsimages/public_file_link.png
diff --git a/doc/gitlab-basics/basicsimages/select-group.png b/doc/gitlab-basics/basicsimages/select-group.png
index d02c2255ff2..33b978dd899 100644
--- a/doc/gitlab-basics/basicsimages/select-group.png
+++ b/doc/gitlab-basics/basicsimages/select-group.png
diff --git a/doc/gitlab-basics/basicsimages/select-group2.png b/doc/gitlab-basics/basicsimages/select-group2.png
index fd40bce499b..aee22c638db 100644
--- a/doc/gitlab-basics/basicsimages/select-group2.png
+++ b/doc/gitlab-basics/basicsimages/select-group2.png
diff --git a/doc/gitlab-basics/basicsimages/select_branch.png b/doc/gitlab-basics/basicsimages/select_branch.png
index 3475b2df576..f72a3ffb57f 100644
--- a/doc/gitlab-basics/basicsimages/select_branch.png
+++ b/doc/gitlab-basics/basicsimages/select_branch.png
diff --git a/doc/gitlab-basics/basicsimages/select_project.png b/doc/gitlab-basics/basicsimages/select_project.png
index 6d5aa439124..3bb832ea8d0 100644
--- a/doc/gitlab-basics/basicsimages/select_project.png
+++ b/doc/gitlab-basics/basicsimages/select_project.png
diff --git a/doc/gitlab-basics/basicsimages/settings.png b/doc/gitlab-basics/basicsimages/settings.png
index 9bf9c5a0d39..78637013d9b 100644
--- a/doc/gitlab-basics/basicsimages/settings.png
+++ b/doc/gitlab-basics/basicsimages/settings.png
diff --git a/doc/gitlab-basics/basicsimages/shh_keys.png b/doc/gitlab-basics/basicsimages/shh_keys.png
index d7ef4dafe77..c87f11a9d3d 100644
--- a/doc/gitlab-basics/basicsimages/shh_keys.png
+++ b/doc/gitlab-basics/basicsimages/shh_keys.png
diff --git a/doc/gitlab-basics/basicsimages/submit_new_issue.png b/doc/gitlab-basics/basicsimages/submit_new_issue.png
index 18944417085..78b854c8903 100644
--- a/doc/gitlab-basics/basicsimages/submit_new_issue.png
+++ b/doc/gitlab-basics/basicsimages/submit_new_issue.png
diff --git a/doc/gitlab-basics/basicsimages/title_description_mr.png b/doc/gitlab-basics/basicsimages/title_description_mr.png
index e08eb628414..c31d61ec336 100644
--- a/doc/gitlab-basics/basicsimages/title_description_mr.png
+++ b/doc/gitlab-basics/basicsimages/title_description_mr.png
diff --git a/doc/gitlab-basics/basicsimages/white_space.png b/doc/gitlab-basics/basicsimages/white_space.png
index 6363a09360e..eaa969bdcf4 100644
--- a/doc/gitlab-basics/basicsimages/white_space.png
+++ b/doc/gitlab-basics/basicsimages/white_space.png
diff --git a/doc/hooks/custom_hooks.md b/doc/hooks/custom_hooks.md
index 820934f97f1..1d5e5dd6e15 100644
--- a/doc/hooks/custom_hooks.md
+++ b/doc/hooks/custom_hooks.md
@@ -1,41 +1,3 @@
 # Custom Git Hooks
 
-**Note: Custom git hooks must be configured on the filesystem of the GitLab
-server. Only GitLab server administrators will be able to complete these tasks.
-Please explore [webhooks](../web_hooks/web_hooks.md) as an option if you do not have filesystem access. For a user configurable Git Hooks interface, please see [GitLab Enterprise Edition Git Hooks](http://docs.gitlab.com/ee/git_hooks/git_hooks.html).**
-
-Git natively supports hooks that are executed on different actions.
-Examples of server-side git hooks include pre-receive, post-receive, and update.
-See
-[Git SCM Server-Side Hooks](https://git-scm.com/book/en/v2/Customizing-Git-Git-Hooks#Server-Side-Hooks)
-for more information about each hook type.
-
-As of gitlab-shell version 2.2.0 (which requires GitLab 7.5+), GitLab
-administrators can add custom git hooks to any GitLab project.
-
-## Setup
-
-Normally, git hooks are placed in the repository or project's `hooks` directory.
-GitLab creates a symlink from each project's `hooks` directory to the
-gitlab-shell `hooks` directory for ease of maintenance between gitlab-shell
-upgrades. As such, custom hooks are implemented a little differently. Behavior
-is exactly the same once the hook is created, though. Follow these steps to
-set up a custom hook.
-
-1. Pick a project that needs a custom git hook.
-1. On the GitLab server, navigate to the project's repository directory.
-For an installation from source the path is usually
-`/home/git/repositories/<group>/<project>.git`. For Omnibus installs the path is
-usually `/var/opt/gitlab/git-data/repositories/<group>/<project>.git`.
-1. Create a new directory in this location called `custom_hooks`.
-1. Inside the new `custom_hooks` directory, create a file with a name matching
-the hook type. For a pre-receive hook the file name should be `pre-receive` with
-no extension.
-1. Make the hook file executable and make sure it's owned by git.
-1. Write the code to make the git hook function as expected. Hooks can be
-in any language. Ensure the 'shebang' at the top properly reflects the language
-type. For example, if the script is in Ruby the shebang will probably be
-`#!/usr/bin/env ruby`.
-
-That's it! Assuming the hook code is properly implemented the hook will fire
-as appropriate.
+This document was moved to [administration/custom_hooks.md](../administration/custom_hooks.md).
diff --git a/doc/install/database_mysql.md b/doc/install/database_mysql.md
index e51ff5a5de2..e8093f0b257 100644
--- a/doc/install/database_mysql.md
+++ b/doc/install/database_mysql.md
@@ -36,7 +36,7 @@ We do not recommend using MySQL due to various issues. For example, case [(in)se
     mysql> CREATE DATABASE IF NOT EXISTS `gitlabhq_production` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;
 
     # Grant the GitLab user necessary permissions on the database
-    mysql> GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, CREATE TEMPORARY TABLES, DROP, INDEX, ALTER, LOCK TABLES ON `gitlabhq_production`.* TO 'git'@'localhost';
+    mysql> GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, CREATE TEMPORARY TABLES, DROP, INDEX, ALTER, LOCK TABLES, REFERENCES ON `gitlabhq_production`.* TO 'git'@'localhost';
 
     # Quit the database session
     mysql> \q
diff --git a/doc/install/installation.md b/doc/install/installation.md
index d9290b1fa76..19d083d580d 100644
--- a/doc/install/installation.md
+++ b/doc/install/installation.md
@@ -269,9 +269,9 @@ sudo usermod -aG redis git
 ### Clone the Source
 
     # Clone GitLab repository
-    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 8-9-stable gitlab
+    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 8-10-stable gitlab
 
-**Note:** You can change `8-9-stable` to `master` if you want the *bleeding edge* version, but never install master on a production server!
+**Note:** You can change `8-10-stable` to `master` if you want the *bleeding edge* version, but never install master on a production server!
 
 ### Configure It
 
@@ -391,10 +391,14 @@ GitLab Shell is an SSH access and repository management software developed speci
 
 ### Install gitlab-workhorse
 
+GitLab-Workhorse uses [GNU Make](https://www.gnu.org/software/make/).
+If you are not using Linux you may have to run `gmake` instead of
+`make` below.
+
     cd /home/git
     sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-workhorse.git
     cd gitlab-workhorse
-    sudo -u git -H git checkout v0.7.5
+    sudo -u git -H git checkout v0.7.7
     sudo -u git -H make
 
 ### Initialize Database and Activate Advanced Features
diff --git a/doc/install/requirements.md b/doc/install/requirements.md
index 09c6211b3ab..a65ac8a5f79 100644
--- a/doc/install/requirements.md
+++ b/doc/install/requirements.md
@@ -52,7 +52,7 @@ If you have enough RAM memory and a recent CPU the speed of GitLab is mainly lim
 
 ### CPU
 
-- 1 core works supports up to 100 users but the application can be a bit slower due to having all workers and background jobs running on the same core
+- 1 core supports up to 100 users but the application can be a bit slower due to having all workers and background jobs running on the same core
 - **2 cores** is the **recommended** number of cores and supports up to 500 users
 - 4 cores supports up to 2,000 users
 - 8 cores supports up to 5,000 users
diff --git a/doc/integration/external-issue-tracker.md b/doc/integration/external-issue-tracker.md
index a2d7e922aad..8d2c6351fb8 100644
--- a/doc/integration/external-issue-tracker.md
+++ b/doc/integration/external-issue-tracker.md
@@ -1,7 +1,7 @@
 # External issue tracker
 
 GitLab has a great issue tracker but you can also use an external one such as
-Jira or Redmine. Issue trackers are configurable per GitLab project and allow
+Jira, Redmine, or Bugzilla. Issue trackers are configurable per GitLab project and allow
 you to do the following:
 
 - the **Issues** link on the GitLab project pages takes you to the appropriate
@@ -20,6 +20,7 @@ Visit the links below for details:
 
 - [Redmine](../project_services/redmine.md)
 - [Jira](../project_services/jira.md)
+- [Bugzilla](../project_services/bugzilla.md)
 
 ### Service Template
 
diff --git a/doc/integration/github.md b/doc/integration/github.md
index e7497e475c9..340c8a55fb3 100644
--- a/doc/integration/github.md
+++ b/doc/integration/github.md
@@ -19,7 +19,7 @@ GitHub will generate an application ID and secret key for you to use.
     - Application name: This can be anything. Consider something like "\<Organization\>'s GitLab" or "\<Your Name\>'s GitLab" or something else descriptive.
     - Homepage URL: The URL to your GitLab installation. 'https://gitlab.company.com'
     - Application description: Fill this in if you wish.
-    - Default authorization callback URL is '${YOUR_DOMAIN}/import/github/callback'
+    - Authorization callback URL is 'http(s)://${YOUR_DOMAIN}'
 1.  Select "Register application".
 
 1.  You should now see a Client ID and Client Secret near the top right of the page (see screenshot). 
diff --git a/doc/integration/img/akismet_settings.png b/doc/integration/img/akismet_settings.png
index ccdd3adb1c5..c2aa97b132e 100644
--- a/doc/integration/img/akismet_settings.png
+++ b/doc/integration/img/akismet_settings.png
diff --git a/doc/integration/img/enabled-oauth-sign-in-sources.png b/doc/integration/img/enabled-oauth-sign-in-sources.png
index 95f8bbdcd24..b23d6dcc595 100644
--- a/doc/integration/img/enabled-oauth-sign-in-sources.png
+++ b/doc/integration/img/enabled-oauth-sign-in-sources.png
diff --git a/doc/integration/img/facebook_api_keys.png b/doc/integration/img/facebook_api_keys.png
index d6c44ac0f11..995845d5a69 100644
--- a/doc/integration/img/facebook_api_keys.png
+++ b/doc/integration/img/facebook_api_keys.png
diff --git a/doc/integration/img/facebook_app_settings.png b/doc/integration/img/facebook_app_settings.png
index 30dd21e198a..1cd586ecd7c 100644
--- a/doc/integration/img/facebook_app_settings.png
+++ b/doc/integration/img/facebook_app_settings.png
diff --git a/doc/integration/img/facebook_website_url.png b/doc/integration/img/facebook_website_url.png
index dc3088bb2fa..10e1bd5d5a6 100644
--- a/doc/integration/img/facebook_website_url.png
+++ b/doc/integration/img/facebook_website_url.png
diff --git a/doc/integration/img/github_app.png b/doc/integration/img/github_app.png
index d890345ced9..de31242679a 100644
--- a/doc/integration/img/github_app.png
+++ b/doc/integration/img/github_app.png
diff --git a/doc/integration/img/gitlab_app.png b/doc/integration/img/gitlab_app.png
index 3f9391a821b..065316fd3c7 100644
--- a/doc/integration/img/gitlab_app.png
+++ b/doc/integration/img/gitlab_app.png
diff --git a/doc/integration/img/gmail_action_buttons_for_gitlab.png b/doc/integration/img/gmail_action_buttons_for_gitlab.png
index b08f54d137b..a6704139091 100644
--- a/doc/integration/img/gmail_action_buttons_for_gitlab.png
+++ b/doc/integration/img/gmail_action_buttons_for_gitlab.png
diff --git a/doc/integration/img/google_app.png b/doc/integration/img/google_app.png
index 5a62ad35009..08f7f714553 100644
--- a/doc/integration/img/google_app.png
+++ b/doc/integration/img/google_app.png
diff --git a/doc/integration/img/oauth_provider_admin_application.png b/doc/integration/img/oauth_provider_admin_application.png
index a2d8e14c120..fc5f7596fcc 100644
--- a/doc/integration/img/oauth_provider_admin_application.png
+++ b/doc/integration/img/oauth_provider_admin_application.png
diff --git a/doc/integration/img/oauth_provider_application_form.png b/doc/integration/img/oauth_provider_application_form.png
index 3a676b22393..606ab3e3467 100644
--- a/doc/integration/img/oauth_provider_application_form.png
+++ b/doc/integration/img/oauth_provider_application_form.png
diff --git a/doc/integration/img/oauth_provider_application_id_secret.png b/doc/integration/img/oauth_provider_application_id_secret.png
index 6d68df001af..cbedcef8376 100644
--- a/doc/integration/img/oauth_provider_application_id_secret.png
+++ b/doc/integration/img/oauth_provider_application_id_secret.png
diff --git a/doc/integration/img/oauth_provider_authorized_application.png b/doc/integration/img/oauth_provider_authorized_application.png
index efc3b807d71..6a2ea09073c 100644
--- a/doc/integration/img/oauth_provider_authorized_application.png
+++ b/doc/integration/img/oauth_provider_authorized_application.png
diff --git a/doc/integration/img/oauth_provider_user_wide_applications.png b/doc/integration/img/oauth_provider_user_wide_applications.png
index 45ad8a6d468..0c7b095a2dd 100644
--- a/doc/integration/img/oauth_provider_user_wide_applications.png
+++ b/doc/integration/img/oauth_provider_user_wide_applications.png
diff --git a/doc/integration/img/twitter_app_api_keys.png b/doc/integration/img/twitter_app_api_keys.png
index 1076337172a..15b29ac7d16 100644
--- a/doc/integration/img/twitter_app_api_keys.png
+++ b/doc/integration/img/twitter_app_api_keys.png
diff --git a/doc/integration/img/twitter_app_details.png b/doc/integration/img/twitter_app_details.png
index b95e8af8a74..323112a88bb 100644
--- a/doc/integration/img/twitter_app_details.png
+++ b/doc/integration/img/twitter_app_details.png
diff --git a/doc/integration/oauth_provider.md b/doc/integration/oauth_provider.md
index 5f8bb57365c..0c53584d201 100644
--- a/doc/integration/oauth_provider.md
+++ b/doc/integration/oauth_provider.md
@@ -28,7 +28,8 @@ GitLab supports two ways of adding a new OAuth2 application to an instance. You
 can either add an application as a regular user or add it in the admin area.
 What this means is that GitLab can actually have instance-wide and a user-wide
 applications. There is no difference between them except for the different
-permission levels they are set (user/admin).
+permission levels they are set (user/admin). The default callback URL is 
+`http://your-gitlab.example.com/users/auth/gitlab/callback`
 
 ## Adding an application through the profile
 
diff --git a/doc/integration/omniauth.md b/doc/integration/omniauth.md
index 820f40f81a9..46b260e7033 100644
--- a/doc/integration/omniauth.md
+++ b/doc/integration/omniauth.md
@@ -127,9 +127,15 @@ The chosen OmniAuth provider is now active and can be used to sign in to GitLab
 This setting was introduced with version 8.7 of GitLab
 
 You can define which OmniAuth providers you want to be `external` so that all users
-creating accounts via these providers will not be able to have access to internal
-projects. You will need to use the full name of the provider, like `google_oauth2`
-for Google. Refer to the examples for the full names of the supported providers.
+**creating accounts, or logging in via these providers** will not be able to have
+access to internal projects. You will need to use the full name of the provider,
+like `google_oauth2` for Google. Refer to the examples for the full names of the
+supported providers.
+
+>**Note:**
+If you decide to remove an OmniAuth provider from the external providers list
+you will need to manually update the users that use this method to login, if you
+want their accounts to be upgraded to full internal accounts.
 
 **For Omnibus installations**
 
diff --git a/doc/integration/saml.md b/doc/integration/saml.md
index 8a7205caaa4..f3b2a288776 100644
--- a/doc/integration/saml.md
+++ b/doc/integration/saml.md
@@ -138,7 +138,7 @@ This setting is only available on GitLab 8.7 and above.
 
 SAML login includes support for external groups. You can define in the SAML
 settings which groups, to which your users belong in your IdP, you wish to be
-marked as [external](../permissions/permissions.md).
+marked as [external](../user/permissions.md).
 
 ### Requirements
 
@@ -306,4 +306,4 @@ For this you need take the following into account:
   validators are optional
 
 Make sure that one of the above described scenarios is valid, or the requests will
-fail with one of the mentioned errors.
\ No newline at end of file
+fail with one of the mentioned errors.
diff --git a/doc/integration/shibboleth.md b/doc/integration/shibboleth.md
index b6b2d4e5e88..5210ce0de9a 100644
--- a/doc/integration/shibboleth.md
+++ b/doc/integration/shibboleth.md
@@ -2,7 +2,7 @@
 
 This documentation is for enabling shibboleth with omnibus-gitlab package.
 
-In order to enable Shibboleth support in gitlab we need to use Apache instead of Nginx (It may be possible to use Nginx, however I did not found way to easily configure Nginx that is bundled in omnibus-gitlab package). Apache uses mod_shib2 module for shibboleth authentication and can pass attributes as headers to omniauth-shibboleth provider.
+In order to enable Shibboleth support in gitlab we need to use Apache instead of Nginx (It may be possible to use Nginx, however this is difficult to configure using the bundled NIGNX provided in the omnibus-gitlab package). Apache uses mod_shib2 module for shibboleth authentication and can pass attributes as headers to omniauth-shibboleth provider.
 
 
 To enable the Shibboleth OmniAuth provider you must:
diff --git a/doc/intro/README.md b/doc/intro/README.md
index 382d10aaf40..1850031eb26 100644
--- a/doc/intro/README.md
+++ b/doc/intro/README.md
@@ -12,7 +12,7 @@ Create projects and groups.
 Create issues, labels, milestones, cast your vote, and review issues.
 
 - [Create a new issue](../gitlab-basics/create-issue.md)
-- [Assign labels to issues](../workflow/labels.md)
+- [Assign labels to issues](../user/project/labels.md)
 - [Use milestones as an overview of your project's tracker](../workflow/milestones.md)
 - [Use voting to express your like/dislike to issues and merge requests](../workflow/award_emoji.md)
 
diff --git a/doc/markdown/img/logo.png b/doc/markdown/img/logo.png
index 7da5f23ed9b..05c8b0d0ccf 100644
--- a/doc/markdown/img/logo.png
+++ b/doc/markdown/img/logo.png
diff --git a/doc/markdown/markdown.md b/doc/markdown/markdown.md
index 236eb7b12c4..fb2dd582754 100644
--- a/doc/markdown/markdown.md
+++ b/doc/markdown/markdown.md
@@ -7,11 +7,12 @@
 * [Newlines](#newlines)
 * [Multiple underscores in words](#multiple-underscores-in-words)
 * [URL auto-linking](#url-auto-linking)
+* [Multiline Blockquote](#multiline-blockquote)
 * [Code and Syntax Highlighting](#code-and-syntax-highlighting)
 * [Inline Diff](#inline-diff)
 * [Emoji](#emoji)
 * [Special GitLab references](#special-gitlab-references)
-* [Task lists](#task-lists)
+* [Task Lists](#task-lists)
 
 **[Standard Markdown](#standard-markdown)**
 
@@ -89,6 +90,37 @@ GFM will autolink almost any URL you copy and paste into your text.
 * irc://irc.freenode.net/gitlab
 * http://localhost:3000
 
+## Multiline Blockquote
+
+On top of standard Markdown [blockquotes](#blockquotes), which require prepending `>` to quoted lines,
+GFM supports multiline blockquotes fenced by <code>>>></code>.
+
+```no-highlight
+>>>
+If you paste a message from somewhere else
+
+that
+
+spans
+
+multiple lines,
+
+you can quote that without having to manually prepend `>` to every line!
+>>>
+```
+
+>>>
+If you paste a message from somewhere else
+
+that
+
+spans
+
+multiple lines,
+
+you can quote that without having to manually prepend `>` to every line!
+>>>
+
 ## Code and Syntax Highlighting
 
 _GitLab uses the [Rouge Ruby library][rouge] for syntax highlighting. For a
diff --git a/doc/monitoring/img/health_check_token.png b/doc/monitoring/img/health_check_token.png
index 2daf8606b00..2d7c82a65a8 100644
--- a/doc/monitoring/img/health_check_token.png
+++ b/doc/monitoring/img/health_check_token.png
diff --git a/doc/monitoring/performance/grafana_configuration.md b/doc/monitoring/performance/grafana_configuration.md
index 168bd85c26a..7947b0fedc4 100644
--- a/doc/monitoring/performance/grafana_configuration.md
+++ b/doc/monitoring/performance/grafana_configuration.md
@@ -44,70 +44,32 @@ on a separate server)
 
 ## Apply retention policies and create continuous queries
 
-If you intend to import the GitLab provided Grafana dashboards, you will need
-to copy and run a set of queries against InfluxDB to create the needed data
-sets.
+If you intend to import the GitLab provided Grafana dashboards, you will need to
+set up the right retention policies and continuous queries. The easiest way of
+doing this is by using the [influxdb-management](https://gitlab.com/gitlab-org/influxdb-management)
+repository.
 
-On the InfluxDB server, run the following command, substituting your InfluxDB
-user and password:
+To use this repository you must first clone it:
 
-```bash
-influxdb --username admin -password super_secret
+```
+git clone https://gitlab.com/gitlab-org/influxdb-management.git
+cd influxdb-management
 ```
 
-This will drop you in to an InfluxDB interactive session. Copy the entire
-contents below and paste it in to the interactive session:
+Next you must install the required dependencies:
 
 ```
-CREATE RETENTION POLICY default ON gitlab DURATION 1h REPLICATION 1 DEFAULT
-CREATE RETENTION POLICY downsampled ON gitlab DURATION 7d REPLICATION 1
-CREATE CONTINUOUS QUERY grape_git_timings_per_action ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th INTO gitlab.downsampled.grape_git_timings_per_action FROM gitlab."default".rails_method_calls WHERE (action !~ /.+/ OR action =~ /^Grape#/) AND method =~ /^(Rugged|Gitlab::Git)/ GROUP BY time(1m), action END;
-CREATE CONTINUOUS QUERY grape_markdown_render_timings_overall ON gitlab BEGIN SELECT mean(banzai_cached_render_real_time) AS cached_real_mean, percentile(banzai_cached_render_real_time, 95) AS cached_real_95th, percentile(banzai_cached_render_real_time, 99) AS cached_real_99th, mean(banzai_cached_render_cpu_time) AS cached_cpu_mean, percentile(banzai_cached_render_cpu_time, 95) AS cached_cpu_95th, percentile(banzai_cached_render_cpu_time, 99) AS cached_cpu_99th, sum(banzai_cached_render_call_count) AS cached_call_count, mean(banzai_cacheless_render_real_time) AS cacheless_real_mean, percentile(banzai_cacheless_render_real_time, 95) AS cacheless_real_95th, percentile(banzai_cacheless_render_real_time, 99) AS cacheless_real_99th, mean(banzai_cacheless_render_cpu_time) AS cacheless_cpu_mean, percentile(banzai_cacheless_render_cpu_time, 95) AS cacheless_cpu_95th, percentile(banzai_cacheless_render_cpu_time, 99) AS cacheless_cpu_99th, sum(banzai_cacheless_render_call_count) AS cacheless_call_count INTO gitlab.downsampled.grape_markdown_render_timings_overall FROM gitlab."default".rails_transactions WHERE (action !~ /.+/ OR action =~ /^Grape#/) AND (banzai_cached_render_call_count > 0 OR banzai_cacheless_render_call_count > 0) GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY grape_markdown_render_timings_per_action ON gitlab BEGIN SELECT mean(banzai_cached_render_real_time) AS cached_real_mean, percentile(banzai_cached_render_real_time, 95) AS cached_real_95th, percentile(banzai_cached_render_real_time, 99) AS cached_real_99th, mean(banzai_cached_render_cpu_time) AS cached_cpu_mean, percentile(banzai_cached_render_cpu_time, 95) AS cached_cpu_95th, percentile(banzai_cached_render_cpu_time, 99) AS cached_cpu_99th, sum(banzai_cached_render_call_count) AS cached_call_count, mean(banzai_cacheless_render_real_time) AS cacheless_real_mean, percentile(banzai_cacheless_render_real_time, 95) AS cacheless_real_95th, percentile(banzai_cacheless_render_real_time, 99) AS cacheless_real_99th, mean(banzai_cacheless_render_cpu_time) AS cacheless_cpu_mean, percentile(banzai_cacheless_render_cpu_time, 95) AS cacheless_cpu_95th, percentile(banzai_cacheless_render_cpu_time, 99) AS cacheless_cpu_99th, sum(banzai_cacheless_render_call_count) AS cacheless_call_count INTO gitlab.downsampled.grape_markdown_render_timings_per_action FROM gitlab."default".rails_transactions WHERE (action !~ /.+/ OR action =~ /^Grape#/) AND (banzai_cached_render_call_count > 0 OR banzai_cacheless_render_call_count > 0) GROUP BY time(1m), action END;
-CREATE CONTINUOUS QUERY grape_markdown_timings_overall ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th INTO gitlab.downsampled.grape_markdown_timings_overall FROM gitlab."default".rails_method_calls WHERE (action !~ /.+/ OR action =~ /^Grape#/) AND method =~ /^Banzai/ GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY grape_method_call_timings_per_action_and_method ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th INTO gitlab.downsampled.grape_method_call_timings_per_action_and_method FROM gitlab."default".rails_method_calls WHERE action !~ /.+/ OR action =~ /^Grape#/ GROUP BY time(1m), method, action END;
-CREATE CONTINUOUS QUERY grape_method_call_timings_per_method ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th INTO gitlab.downsampled.grape_method_call_timings_per_method FROM gitlab."default".rails_method_calls WHERE action !~ /.+/ OR action =~ /^Grape#/ GROUP BY time(1m), method END;
-CREATE CONTINUOUS QUERY grape_transaction_counts_overall ON gitlab BEGIN SELECT count("duration") AS count INTO gitlab.downsampled.grape_transaction_counts_overall FROM gitlab."default".rails_transactions WHERE action !~ /.+/ OR action =~ /^Grape#/ GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY grape_transaction_counts_per_action ON gitlab BEGIN SELECT count("duration") AS count INTO gitlab.downsampled.grape_transaction_counts_per_action FROM gitlab."default".rails_transactions WHERE action !~ /.+/ OR action =~ /^Grape#/ GROUP BY time(1m), action END;
-CREATE CONTINUOUS QUERY grape_transaction_timings_overall ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th, mean(sql_duration) AS sql_duration_mean, percentile(sql_duration, 95) AS sql_duration_95th, percentile(sql_duration, 99) AS sql_duration_99th, mean(view_duration) AS view_duration_mean, percentile(view_duration, 95) AS view_duration_95th, percentile(view_duration, 99) AS view_duration_99th, mean(cache_read_duration) AS cache_read_duration_mean, percentile(cache_read_duration, 99) AS cache_read_duration_99th, percentile(cache_read_duration, 95) AS cache_read_duration_95th, mean(cache_write_duration) AS cache_write_duration_mean, percentile(cache_write_duration, 99) AS cache_write_duration_99th, percentile(cache_write_duration, 95) AS cache_write_duration_95th, mean(cache_delete_duration) AS cache_delete_duration_mean, percentile(cache_delete_duration, 99) AS cache_delete_duration_99th, percentile(cache_delete_duration, 95) AS cache_delete_duration_95th, mean(cache_exists_duration) AS cache_exists_duration_mean, percentile(cache_exists_duration, 99) AS cache_exists_duration_99th, percentile(cache_exists_duration, 95) AS cache_exists_duration_95th, mean(cache_duration) AS cache_duration_mean, percentile(cache_duration, 99) AS cache_duration_99th, percentile(cache_duration, 95) AS cache_duration_95th, mean(method_duration) AS method_duration_mean, percentile(method_duration, 99) AS method_duration_99th, percentile(method_duration, 95) AS method_duration_95th INTO gitlab.downsampled.grape_transaction_timings_overall FROM gitlab."default".rails_transactions WHERE action !~ /.+/ OR action =~ /^Grape#/ GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY grape_transaction_timings_per_action ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th, mean(sql_duration) AS sql_duration_mean, percentile(sql_duration, 95) AS sql_duration_95th, percentile(sql_duration, 99) AS sql_duration_99th, mean(view_duration) AS view_duration_mean, percentile(view_duration, 95) AS view_duration_95th, percentile(view_duration, 99) AS view_duration_99th, mean(cache_read_duration) AS cache_read_duration_mean, percentile(cache_read_duration, 99) AS cache_read_duration_99th, percentile(cache_read_duration, 95) AS cache_read_duration_95th, mean(cache_write_duration) AS cache_write_duration_mean, percentile(cache_write_duration, 99) AS cache_write_duration_99th, percentile(cache_write_duration, 95) AS cache_write_duration_95th, mean(cache_delete_duration) AS cache_delete_duration_mean, percentile(cache_delete_duration, 99) AS cache_delete_duration_99th, percentile(cache_delete_duration, 95) AS cache_delete_duration_95th, mean(cache_exists_duration) AS cache_exists_duration_mean, percentile(cache_exists_duration, 99) AS cache_exists_duration_99th, percentile(cache_exists_duration, 95) AS cache_exists_duration_95th, mean(cache_duration) AS cache_duration_mean, percentile(cache_duration, 99) AS cache_duration_99th, percentile(cache_duration, 95) AS cache_duration_95th, mean(method_duration) AS method_duration_mean, percentile(method_duration, 99) AS method_duration_99th, percentile(method_duration, 95) AS method_duration_95th INTO gitlab.downsampled.grape_transaction_timings_per_action FROM gitlab."default".rails_transactions WHERE action !~ /.+/ OR action =~ /^Grape#/ GROUP BY time(1m), action END;
-CREATE CONTINUOUS QUERY rails_file_descriptor_counts ON gitlab BEGIN SELECT sum(value) AS count INTO gitlab.downsampled.rails_file_descriptor_counts FROM gitlab."default".rails_file_descriptors GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY rails_gc_counts ON gitlab BEGIN SELECT sum(count) AS total, sum(minor_gc_count) AS minor, sum(major_gc_count) AS major INTO gitlab.downsampled.rails_gc_counts FROM gitlab."default".rails_gc_statistics GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY rails_gc_timings ON gitlab BEGIN SELECT mean(total_time) AS duration_mean, percentile(total_time, 95) AS duration_95th, percentile(total_time, 99) AS duration_99th INTO gitlab.downsampled.rails_gc_timings FROM gitlab."default".rails_gc_statistics GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY rails_git_timings_per_action ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th INTO gitlab.downsampled.rails_git_timings_per_action FROM gitlab."default".rails_method_calls WHERE (action =~ /.+/ AND action !~ /^Grape#/) AND method =~ /^(Rugged|Gitlab::Git)/ GROUP BY time(1m), action END;
-CREATE CONTINUOUS QUERY rails_markdown_render_timings_overall ON gitlab BEGIN SELECT mean(banzai_cached_render_real_time) AS cached_real_mean, percentile(banzai_cached_render_real_time, 95) AS cached_real_95th, percentile(banzai_cached_render_real_time, 99) AS cached_real_99th, mean(banzai_cached_render_cpu_time) AS cached_cpu_mean, percentile(banzai_cached_render_cpu_time, 95) AS cached_cpu_95th, percentile(banzai_cached_render_cpu_time, 99) AS cached_cpu_99th, sum(banzai_cached_render_call_count) AS cached_call_count, mean(banzai_cacheless_render_real_time) AS cacheless_real_mean, percentile(banzai_cacheless_render_real_time, 95) AS cacheless_real_95th, percentile(banzai_cacheless_render_real_time, 99) AS cacheless_real_99th, mean(banzai_cacheless_render_cpu_time) AS cacheless_cpu_mean, percentile(banzai_cacheless_render_cpu_time, 95) AS cacheless_cpu_95th, percentile(banzai_cacheless_render_cpu_time, 99) AS cacheless_cpu_99th, sum(banzai_cacheless_render_call_count) AS cacheless_call_count INTO gitlab.downsampled.rails_markdown_render_timings_overall FROM gitlab."default".rails_transactions WHERE (action =~ /.+/ AND action !~ /^Grape#/) AND (banzai_cached_render_call_count > 0 OR banzai_cacheless_render_call_count > 0) GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY rails_markdown_render_timings_per_action ON gitlab BEGIN SELECT mean(banzai_cached_render_real_time) AS cached_real_mean, percentile(banzai_cached_render_real_time, 95) AS cached_real_95th, percentile(banzai_cached_render_real_time, 99) AS cached_real_99th, mean(banzai_cached_render_cpu_time) AS cached_cpu_mean, percentile(banzai_cached_render_cpu_time, 95) AS cached_cpu_95th, percentile(banzai_cached_render_cpu_time, 99) AS cached_cpu_99th, sum(banzai_cached_render_call_count) AS cached_call_count, mean(banzai_cacheless_render_real_time) AS cacheless_real_mean, percentile(banzai_cacheless_render_real_time, 95) AS cacheless_real_95th, percentile(banzai_cacheless_render_real_time, 99) AS cacheless_real_99th, mean(banzai_cacheless_render_cpu_time) AS cacheless_cpu_mean, percentile(banzai_cacheless_render_cpu_time, 95) AS cacheless_cpu_95th, percentile(banzai_cacheless_render_cpu_time, 99) AS cacheless_cpu_99th, sum(banzai_cacheless_render_call_count) AS cacheless_call_count INTO gitlab.downsampled.rails_markdown_render_timings_per_action FROM gitlab."default".rails_transactions WHERE (action =~ /.+/ AND action !~ /^Grape#/) AND (banzai_cached_render_call_count > 0 OR banzai_cacheless_render_call_count > 0) GROUP BY time(1m), action END;
-CREATE CONTINUOUS QUERY rails_markdown_timings_overall ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th INTO gitlab.downsampled.rails_markdown_timings_overall FROM gitlab."default".rails_method_calls WHERE (action =~ /.+/ AND action !~ /^Grape#/) AND method =~ /^Banzai/ GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY rails_memory_usage_overall ON gitlab BEGIN SELECT mean(value) AS memory_mean, percentile(value, 95) AS memory_95th, percentile(value, 99) AS memory_99th INTO gitlab.downsampled.rails_memory_usage_overall FROM gitlab."default".rails_memory_usage GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY rails_method_call_timings_per_action_and_method ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th INTO gitlab.downsampled.rails_method_call_timings_per_action_and_method FROM gitlab."default".rails_method_calls WHERE action =~ /.+/ AND action !~ /^Grape#/ GROUP BY time(1m), method, action END;
-CREATE CONTINUOUS QUERY rails_method_call_timings_per_method ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th INTO gitlab.downsampled.rails_method_call_timings_per_method FROM gitlab."default".rails_method_calls WHERE action =~ /.+/ AND action !~ /^Grape#/ GROUP BY time(1m), method END;
-CREATE CONTINUOUS QUERY rails_object_counts_overall ON gitlab BEGIN SELECT sum(count) AS count INTO gitlab.downsampled.rails_object_counts_overall FROM gitlab."default".rails_object_counts GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY rails_object_counts_per_type ON gitlab BEGIN SELECT sum(count) AS count INTO gitlab.downsampled.rails_object_counts_per_type FROM gitlab."default".rails_object_counts GROUP BY time(1m), type END;
-CREATE CONTINUOUS QUERY rails_transaction_counts_overall ON gitlab BEGIN SELECT count("duration") AS count INTO gitlab.downsampled.rails_transaction_counts_overall FROM gitlab."default".rails_transactions WHERE action =~ /.+/ AND action !~ /^Grape#/ GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY rails_transaction_counts_per_action ON gitlab BEGIN SELECT count("duration") AS count INTO gitlab.downsampled.rails_transaction_counts_per_action FROM gitlab."default".rails_transactions WHERE action =~ /.+/ AND action !~ /^Grape#/ GROUP BY time(1m), action END;
-CREATE CONTINUOUS QUERY rails_transaction_timings_overall ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th, mean(sql_duration) AS sql_duration_mean, percentile(sql_duration, 95) AS sql_duration_95th, percentile(sql_duration, 99) AS sql_duration_99th, mean(view_duration) AS view_duration_mean, percentile(view_duration, 95) AS view_duration_95th, percentile(view_duration, 99) AS view_duration_99th, mean(cache_read_duration) AS cache_read_duration_mean, percentile(cache_read_duration, 99) AS cache_read_duration_99th, percentile(cache_read_duration, 95) AS cache_read_duration_95th, mean(cache_write_duration) AS cache_write_duration_mean, percentile(cache_write_duration, 99) AS cache_write_duration_99th, percentile(cache_write_duration, 95) AS cache_write_duration_95th, mean(cache_delete_duration) AS cache_delete_duration_mean, percentile(cache_delete_duration, 99) AS cache_delete_duration_99th, percentile(cache_delete_duration, 95) AS cache_delete_duration_95th, mean(cache_exists_duration) AS cache_exists_duration_mean, percentile(cache_exists_duration, 99) AS cache_exists_duration_99th, percentile(cache_exists_duration, 95) AS cache_exists_duration_95th, mean(cache_duration) AS cache_duration_mean, percentile(cache_duration, 99) AS cache_duration_99th, percentile(cache_duration, 95) AS cache_duration_95th, mean(method_duration) AS method_duration_mean, percentile(method_duration, 99) AS method_duration_99th, percentile(method_duration, 95) AS method_duration_95th INTO gitlab.downsampled.rails_transaction_timings_overall FROM gitlab."default".rails_transactions WHERE action =~ /.+/ AND action !~ /^Grape#/ GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY rails_transaction_timings_per_action ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th, mean(sql_duration) AS sql_duration_mean, percentile(sql_duration, 95) AS sql_duration_95th, percentile(sql_duration, 99) AS sql_duration_99th, mean(view_duration) AS view_duration_mean, percentile(view_duration, 95) AS view_duration_95th, percentile(view_duration, 99) AS view_duration_99th, mean(cache_read_duration) AS cache_read_duration_mean, percentile(cache_read_duration, 99) AS cache_read_duration_99th, percentile(cache_read_duration, 95) AS cache_read_duration_95th, mean(cache_write_duration) AS cache_write_duration_mean, percentile(cache_write_duration, 99) AS cache_write_duration_99th, percentile(cache_write_duration, 95) AS cache_write_duration_95th, mean(cache_delete_duration) AS cache_delete_duration_mean, percentile(cache_delete_duration, 99) AS cache_delete_duration_99th, percentile(cache_delete_duration, 95) AS cache_delete_duration_95th, mean(cache_exists_duration) AS cache_exists_duration_mean, percentile(cache_exists_duration, 99) AS cache_exists_duration_99th, percentile(cache_exists_duration, 95) AS cache_exists_duration_95th, mean(cache_duration) AS cache_duration_mean, percentile(cache_duration, 99) AS cache_duration_99th, percentile(cache_duration, 95) AS cache_duration_95th, mean(method_duration) AS method_duration_mean, percentile(method_duration, 99) AS method_duration_99th, percentile(method_duration, 95) AS method_duration_95th INTO gitlab.downsampled.rails_transaction_timings_per_action FROM gitlab."default".rails_transactions WHERE action =~ /.+/ AND action !~ /^Grape#/ GROUP BY time(1m), action END;
-CREATE CONTINUOUS QUERY rails_view_timings_per_action_and_view ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th INTO gitlab.downsampled.rails_view_timings_per_action_and_view FROM gitlab."default".rails_views WHERE action =~ /.+/ AND action !~ /^Grape#/ GROUP BY time(1m), action, view END;
-CREATE CONTINUOUS QUERY sidekiq_file_descriptor_counts ON gitlab BEGIN SELECT sum(value) AS count INTO gitlab.downsampled.sidekiq_file_descriptor_counts FROM gitlab."default".sidekiq_file_descriptors GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY sidekiq_gc_counts ON gitlab BEGIN SELECT sum(count) AS total, sum(minor_gc_count) AS minor, sum(major_gc_count) AS major INTO gitlab.downsampled.sidekiq_gc_counts FROM gitlab."default".sidekiq_gc_statistics GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY sidekiq_gc_timings ON gitlab BEGIN SELECT mean(total_time) AS duration_mean, percentile(total_time, 95) AS duration_95th, percentile(total_time, 99) AS duration_99th INTO gitlab.downsampled.sidekiq_gc_timings FROM gitlab."default".sidekiq_gc_statistics GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY sidekiq_git_timings_per_action ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th INTO gitlab.downsampled.sidekiq_git_timings_per_action FROM gitlab."default".sidekiq_method_calls WHERE method =~ /^(Rugged|Gitlab::Git)/ GROUP BY time(1m), action END;
-CREATE CONTINUOUS QUERY sidekiq_markdown_render_timings_overall ON gitlab BEGIN SELECT mean(banzai_cached_render_real_time) AS cached_real_mean, percentile(banzai_cached_render_real_time, 95) AS cached_real_95th, percentile(banzai_cached_render_real_time, 99) AS cached_real_99th, mean(banzai_cached_render_cpu_time) AS cached_cpu_mean, percentile(banzai_cached_render_cpu_time, 95) AS cached_cpu_95th, percentile(banzai_cached_render_cpu_time, 99) AS cached_cpu_99th, sum(banzai_cached_render_call_count) AS cached_call_count, mean(banzai_cacheless_render_real_time) AS cacheless_real_mean, percentile(banzai_cacheless_render_real_time, 95) AS cacheless_real_95th, percentile(banzai_cacheless_render_real_time, 99) AS cacheless_real_99th, mean(banzai_cacheless_render_cpu_time) AS cacheless_cpu_mean, percentile(banzai_cacheless_render_cpu_time, 95) AS cacheless_cpu_95th, percentile(banzai_cacheless_render_cpu_time, 99) AS cacheless_cpu_99th, sum(banzai_cacheless_render_call_count) AS cacheless_call_count INTO gitlab.downsampled.sidekiq_markdown_render_timings_overall FROM gitlab."default".sidekiq_transactions WHERE (banzai_cached_render_call_count > 0 OR banzai_cacheless_render_call_count > 0) GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY sidekiq_markdown_render_timings_per_action ON gitlab BEGIN SELECT mean(banzai_cached_render_real_time) AS cached_real_mean, percentile(banzai_cached_render_real_time, 95) AS cached_real_95th, percentile(banzai_cached_render_real_time, 99) AS cached_real_99th, mean(banzai_cached_render_cpu_time) AS cached_cpu_mean, percentile(banzai_cached_render_cpu_time, 95) AS cached_cpu_95th, percentile(banzai_cached_render_cpu_time, 99) AS cached_cpu_99th, sum(banzai_cached_render_call_count) AS cached_call_count, mean(banzai_cacheless_render_real_time) AS cacheless_real_mean, percentile(banzai_cacheless_render_real_time, 95) AS cacheless_real_95th, percentile(banzai_cacheless_render_real_time, 99) AS cacheless_real_99th, mean(banzai_cacheless_render_cpu_time) AS cacheless_cpu_mean, percentile(banzai_cacheless_render_cpu_time, 95) AS cacheless_cpu_95th, percentile(banzai_cacheless_render_cpu_time, 99) AS cacheless_cpu_99th, sum(banzai_cacheless_render_call_count) AS cacheless_call_count INTO gitlab.downsampled.sidekiq_markdown_render_timings_per_action FROM gitlab."default".sidekiq_transactions WHERE (banzai_cached_render_call_count > 0 OR banzai_cacheless_render_call_count > 0) GROUP BY time(1m), action END;
-CREATE CONTINUOUS QUERY sidekiq_markdown_timings_overall ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th INTO gitlab.downsampled.sidekiq_markdown_timings_overall FROM gitlab."default".sidekiq_method_calls WHERE method =~ /^Banzai/ GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY sidekiq_memory_usage_overall ON gitlab BEGIN SELECT mean(value) AS memory_mean, percentile(value, 95) AS memory_95th, percentile(value, 99) AS memory_99th INTO gitlab.downsampled.sidekiq_memory_usage_overall FROM gitlab."default".sidekiq_memory_usage GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY sidekiq_method_call_timings_per_action_and_method ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th INTO gitlab.downsampled.sidekiq_method_call_timings_per_action_and_method FROM gitlab."default".sidekiq_method_calls GROUP BY time(1m), method, action END;
-CREATE CONTINUOUS QUERY sidekiq_method_call_timings_per_method ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th INTO gitlab.downsampled.sidekiq_method_call_timings_per_method FROM gitlab."default".sidekiq_method_calls GROUP BY time(1m), method END;
-CREATE CONTINUOUS QUERY sidekiq_object_counts_overall ON gitlab BEGIN SELECT sum(count) AS count INTO gitlab.downsampled.sidekiq_object_counts_overall FROM gitlab."default".sidekiq_object_counts GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY sidekiq_object_counts_per_type ON gitlab BEGIN SELECT sum(count) AS count INTO gitlab.downsampled.sidekiq_object_counts_per_type FROM gitlab."default".sidekiq_object_counts GROUP BY time(1m), type END;
-CREATE CONTINUOUS QUERY sidekiq_transaction_counts_overall ON gitlab BEGIN SELECT count("duration") AS count INTO gitlab.downsampled.sidekiq_transaction_counts_overall FROM gitlab."default".sidekiq_transactions GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY sidekiq_transaction_counts_per_action ON gitlab BEGIN SELECT count("duration") AS count INTO gitlab.downsampled.sidekiq_transaction_counts_per_action FROM gitlab."default".sidekiq_transactions GROUP BY time(1m), action END;
-CREATE CONTINUOUS QUERY sidekiq_transaction_timings_overall ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th, mean(sql_duration) AS sql_duration_mean, percentile(sql_duration, 95) AS sql_duration_95th, percentile(sql_duration, 99) AS sql_duration_99th, mean(view_duration) AS view_duration_mean, percentile(view_duration, 95) AS view_duration_95th, percentile(view_duration, 99) AS view_duration_99th, mean(cache_read_duration) AS cache_read_duration_mean, percentile(cache_read_duration, 99) AS cache_read_duration_99th, percentile(cache_read_duration, 95) AS cache_read_duration_95th, mean(cache_write_duration) AS cache_write_duration_mean, percentile(cache_write_duration, 99) AS cache_write_duration_99th, percentile(cache_write_duration, 95) AS cache_write_duration_95th, mean(cache_delete_duration) AS cache_delete_duration_mean, percentile(cache_delete_duration, 99) AS cache_delete_duration_99th, percentile(cache_delete_duration, 95) AS cache_delete_duration_95th, mean(cache_exists_duration) AS cache_exists_duration_mean, percentile(cache_exists_duration, 99) AS cache_exists_duration_99th, percentile(cache_exists_duration, 95) AS cache_exists_duration_95th, mean(cache_duration) AS cache_duration_mean, percentile(cache_duration, 99) AS cache_duration_99th, percentile(cache_duration, 95) AS cache_duration_95th, mean(method_duration) AS method_duration_mean, percentile(method_duration, 99) AS method_duration_99th, percentile(method_duration, 95) AS method_duration_95th INTO gitlab.downsampled.sidekiq_transaction_timings_overall FROM gitlab."default".sidekiq_transactions GROUP BY time(1m) END;
-CREATE CONTINUOUS QUERY sidekiq_transaction_timings_per_action ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th, mean(sql_duration) AS sql_duration_mean, percentile(sql_duration, 95) AS sql_duration_95th, percentile(sql_duration, 99) AS sql_duration_99th, mean(view_duration) AS view_duration_mean, percentile(view_duration, 95) AS view_duration_95th, percentile(view_duration, 99) AS view_duration_99th, mean(cache_read_duration) AS cache_read_duration_mean, percentile(cache_read_duration, 99) AS cache_read_duration_99th, percentile(cache_read_duration, 95) AS cache_read_duration_95th, mean(cache_write_duration) AS cache_write_duration_mean, percentile(cache_write_duration, 99) AS cache_write_duration_99th, percentile(cache_write_duration, 95) AS cache_write_duration_95th, mean(cache_delete_duration) AS cache_delete_duration_mean, percentile(cache_delete_duration, 99) AS cache_delete_duration_99th, percentile(cache_delete_duration, 95) AS cache_delete_duration_95th, mean(cache_exists_duration) AS cache_exists_duration_mean, percentile(cache_exists_duration, 99) AS cache_exists_duration_99th, percentile(cache_exists_duration, 95) AS cache_exists_duration_95th, mean(cache_duration) AS cache_duration_mean, percentile(cache_duration, 99) AS cache_duration_99th, percentile(cache_duration, 95) AS cache_duration_95th, mean(method_duration) AS method_duration_mean, percentile(method_duration, 99) AS method_duration_99th, percentile(method_duration, 95) AS method_duration_95th INTO gitlab.downsampled.sidekiq_transaction_timings_per_action FROM gitlab."default".sidekiq_transactions GROUP BY time(1m), action END;
-CREATE CONTINUOUS QUERY sidekiq_view_timings_per_action_and_view ON gitlab BEGIN SELECT mean("duration") AS duration_mean, percentile("duration", 95) AS duration_95th, percentile("duration", 99) AS duration_99th INTO gitlab.downsampled.sidekiq_view_timings_per_action_and_view FROM gitlab."default".sidekiq_views GROUP BY time(1m), action, view END;
-CREATE CONTINUOUS QUERY web_transaction_counts_overall ON gitlab BEGIN SELECT count("duration") AS count INTO gitlab.downsampled.web_transaction_counts_overall FROM gitlab."default".rails_transactions GROUP BY time(1m) END;
+gem install bundler
+bundle install
 ```
 
+Now you must configure the repository by first copying `.env.example` to `.env`
+and then editing the `.env` file to contain the correct InfluxDB settings. Once
+configured you can simply run `bundle exec rake` and the InfluxDB database will
+be configured for you.
+
+For more information see the [influxdb-management README](https://gitlab.com/gitlab-org/influxdb-management/blob/master/README.md).
+
 ## Import Dashboards
 
 You can now import a set of default dashboards that will give you a good
diff --git a/doc/monitoring/performance/img/grafana_dashboard_dropdown.png b/doc/monitoring/performance/img/grafana_dashboard_dropdown.png
index b4448c7a09f..7e34fad71ce 100644
--- a/doc/monitoring/performance/img/grafana_dashboard_dropdown.png
+++ b/doc/monitoring/performance/img/grafana_dashboard_dropdown.png
diff --git a/doc/monitoring/performance/img/grafana_dashboard_import.png b/doc/monitoring/performance/img/grafana_dashboard_import.png
index 5a2d3c0937a..f97624365c7 100644
--- a/doc/monitoring/performance/img/grafana_dashboard_import.png
+++ b/doc/monitoring/performance/img/grafana_dashboard_import.png
diff --git a/doc/monitoring/performance/img/grafana_data_source_configuration.png b/doc/monitoring/performance/img/grafana_data_source_configuration.png
index 7e2e111f570..7d50e4c88c2 100644
--- a/doc/monitoring/performance/img/grafana_data_source_configuration.png
+++ b/doc/monitoring/performance/img/grafana_data_source_configuration.png
diff --git a/doc/monitoring/performance/img/grafana_data_source_empty.png b/doc/monitoring/performance/img/grafana_data_source_empty.png
index 11e27571e64..aa39a53acae 100644
--- a/doc/monitoring/performance/img/grafana_data_source_empty.png
+++ b/doc/monitoring/performance/img/grafana_data_source_empty.png
diff --git a/doc/monitoring/performance/img/grafana_save_icon.png b/doc/monitoring/performance/img/grafana_save_icon.png
index 3d4265bee8e..c740e33cd1c 100644
--- a/doc/monitoring/performance/img/grafana_save_icon.png
+++ b/doc/monitoring/performance/img/grafana_save_icon.png
diff --git a/doc/monitoring/performance/img/metrics_gitlab_configuration_settings.png b/doc/monitoring/performance/img/metrics_gitlab_configuration_settings.png
index 14d82b6ac98..e6ed45a0386 100644
--- a/doc/monitoring/performance/img/metrics_gitlab_configuration_settings.png
+++ b/doc/monitoring/performance/img/metrics_gitlab_configuration_settings.png
diff --git a/doc/permissions/permissions.md b/doc/permissions/permissions.md
index b76ce31cbad..78d67aeec78 100644
--- a/doc/permissions/permissions.md
+++ b/doc/permissions/permissions.md
@@ -1,98 +1,3 @@
 # Permissions
 
-Users have different abilities depending on the access level they have in a particular group or project.
-
-If a user is both in a project group and in the project itself, the highest permission level is used.
-
-If a user is a GitLab administrator they receive all permissions.
-
-On public and internal projects the Guest role is not enforced.
-All users will be able to create issues, leave comments, and pull or download the project code.
-
-To add or import a user, you can follow the [project users and members
-documentation](../workflow/add-user/add-user.md).
-
-## Project
-
-| Action                                | Guest   | Reporter   | Developer   | Master   | Owner  |
-|---------------------------------------|---------|------------|-------------|----------|--------|
-| Create new issue                      | ✓       | ✓          | ✓           | ✓        | ✓      |
-| Leave comments                        | ✓       | ✓          | ✓           | ✓        | ✓      |
-| See a list of builds                  | ✓ [^1]  | ✓          | ✓           | ✓        | ✓      |
-| See a build log                       | ✓ [^1]  | ✓          | ✓           | ✓        | ✓      |
-| Download and browse build artifacts   | ✓ [^1]  | ✓          | ✓           | ✓        | ✓      |
-| Pull project code                     |         | ✓          | ✓           | ✓        | ✓      |
-| Download project                      |         | ✓          | ✓           | ✓        | ✓      |
-| Create code snippets                  |         | ✓          | ✓           | ✓        | ✓      |
-| Manage issue tracker                  |         | ✓          | ✓           | ✓        | ✓      |
-| Manage labels                         |         | ✓          | ✓           | ✓        | ✓      |
-| See a commit status                   |         | ✓          | ✓           | ✓        | ✓      |
-| See a container registry              |         | ✓          | ✓           | ✓        | ✓      |
-| Manage merge requests                 |         |            | ✓           | ✓        | ✓      |
-| Create new merge request              |         |            | ✓           | ✓        | ✓      |
-| Create new branches                   |         |            | ✓           | ✓        | ✓      |
-| Push to non-protected branches        |         |            | ✓           | ✓        | ✓      |
-| Force push to non-protected branches  |         |            | ✓           | ✓        | ✓      |
-| Remove non-protected branches         |         |            | ✓           | ✓        | ✓      |
-| Add tags                              |         |            | ✓           | ✓        | ✓      |
-| Write a wiki                          |         |            | ✓           | ✓        | ✓      |
-| Cancel and retry builds               |         |            | ✓           | ✓        | ✓      |
-| Create or update commit status        |         |            | ✓           | ✓        | ✓      |
-| Update a container registry           |         |            | ✓           | ✓        | ✓      |
-| Remove a container registry image     |         |            | ✓           | ✓        | ✓      |
-| Create new milestones                 |         |            |             | ✓        | ✓      |
-| Add new team members                  |         |            |             | ✓        | ✓      |
-| Push to protected branches            |         |            |             | ✓        | ✓      |
-| Enable/disable branch protection      |         |            |             | ✓        | ✓      |
-| Turn on/off prot. branch push for devs|         |            |             | ✓        | ✓      |
-| Rewrite/remove git tags               |         |            |             | ✓        | ✓      |
-| Edit project                          |         |            |             | ✓        | ✓      |
-| Add deploy keys to project            |         |            |             | ✓        | ✓      |
-| Configure project hooks               |         |            |             | ✓        | ✓      |
-| Manage runners                        |         |            |             | ✓        | ✓      |
-| Manage build triggers                 |         |            |             | ✓        | ✓      |
-| Manage variables                      |         |            |             | ✓        | ✓      |
-| Switch visibility level               |         |            |             |          | ✓      |
-| Transfer project to another namespace |         |            |             |          | ✓      |
-| Remove project                        |         |            |             |          | ✓      |
-| Force push to protected branches [^2] |         |            |             |          |        |
-| Remove protected branches [^2]        |         |            |             |          |        |
-
-[^1]: If **Allow guest to access builds** is enabled in CI settings
-[^2]: Not allowed for Guest, Reporter, Developer, Master, or Owner
-
-## Group
-
-In order for a group to appear as public and be browsable, it must contain at
-least one public project.
-
-Any user can remove themselves from a group, unless they are the last Owner of the group.
-
-| Action                  | Guest | Reporter | Developer | Master | Owner |
-|-------------------------|-------|----------|-----------|--------|-------|
-| Browse group            | ✓     | ✓        | ✓         | ✓      | ✓     |
-| Edit group              |       |          |           |        | ✓     |
-| Create project in group |       |          |           | ✓      | ✓     |
-| Manage group members    |       |          |           |        | ✓     |
-| Remove group            |       |          |           |        | ✓     |
-
-## External Users
-
-In cases where it is desired that a user has access only to some internal or
-private projects, there is the option of creating **External Users**. This
-feature may be useful when for example a contractor is working on a given
-project and should only have access to that project.
-
-External users can only access projects to which they are explicitly granted
-access, thus hiding all other internal or private ones from them. Access can be
-granted by adding the user as member to the project or group.
-
-They will, like usual users, receive a role in the project or group with all
-the abilities that are mentioned in the table above. They cannot however create
-groups or projects, and they have the same access as logged out users in all
-other cases.
-
-An administrator can flag a user as external [through the API](../api/users.md)
-or by checking the checkbox on the admin panel. As an administrator, navigate
-to **Admin > Users** to create a new user or edit an existing one. There, you
-will find the option to flag the user as external.
+This document was moved to [user/permissions.md](../user/permissions.md).
diff --git a/doc/profile/2fa.png b/doc/profile/2fa.png
index bbf415210d5..bb464efa685 100644
--- a/doc/profile/2fa.png
+++ b/doc/profile/2fa.png
diff --git a/doc/profile/2fa_auth.png b/doc/profile/2fa_auth.png
index 4a4fbe68984..0caaed10805 100644
--- a/doc/profile/2fa_auth.png
+++ b/doc/profile/2fa_auth.png
diff --git a/doc/project_services/bugzilla.md b/doc/project_services/bugzilla.md
new file mode 100644
index 00000000000..215ed6fe9cc
--- /dev/null
+++ b/doc/project_services/bugzilla.md
@@ -0,0 +1,17 @@
+# Bugzilla Service
+
+Go to your project's **Settings > Services > Bugzilla** and fill in the required
+details as described in the table below.
+
+| Field | Description |
+| ----- | ----------- |
+| `description`   | A name for the issue tracker (to differentiate between instances, for example) |
+| `project_url`   | The URL to the project in Bugzilla which is being linked to this GitLab project. Note that the `project_url` requires PRODUCT_NAME to be updated with the product/project name in Bugzilla. |
+| `issues_url`    | The URL to the issue in Bugzilla project that is linked to this GitLab project. Note that the `issues_url` requires `:id` in the URL. This ID is used by GitLab as a placeholder to replace the issue number. |
+| `new_issue_url` | This is the URL to create a new issue in Bugzilla for the project linked to this GitLab project. Note that the `new_issue_url` requires PRODUCT_NAME to be updated with the product/project name in Bugzilla. |
+
+Once you have configured and enabled Bugzilla:
+
+- the **Issues** link on the GitLab project pages takes you to the appropriate
+  Bugzilla product page
+- clicking **New issue** on the project dashboard takes you to Bugzilla for entering a new issue
diff --git a/doc/project_services/emails_on_push.md b/doc/project_services/emails_on_push.md
new file mode 100644
index 00000000000..2f9f36f962e
--- /dev/null
+++ b/doc/project_services/emails_on_push.md
@@ -0,0 +1,17 @@
+## Enabling emails on push
+
+To receive email notifications for every change that is pushed to the project, visit
+your project's **Settings > Services > Emails on push** and activate the service.
+
+In the _Recipients_ area, provide a list of emails separated by commas.
+
+You can configure any of the following settings depending on your preference.
+
++ **Push events** - Email will be triggered when a push event is recieved
++ **Tag push events** - Email will be triggered when a tag is created and pushed
++ **Send from committer** - Send notifications from the committer's email address if the domain is part of the domain GitLab is running on (e.g. `user@gitlab.com`).
++ **Disable code diffs** - Don't include possibly sensitive code diffs in notification body.
+
+---
+
+![Email on push service settings](img/emails_on_push_service.png)
diff --git a/doc/project_services/img/builds_emails_service.png b/doc/project_services/img/builds_emails_service.png
index e604dd73ffa..88943dc410e 100644
--- a/doc/project_services/img/builds_emails_service.png
+++ b/doc/project_services/img/builds_emails_service.png
diff --git a/doc/project_services/img/emails_on_push_service.png b/doc/project_services/img/emails_on_push_service.png
new file mode 100644
index 00000000000..cd6f79ad1eb
--- /dev/null
+++ b/doc/project_services/img/emails_on_push_service.png
diff --git a/doc/project_services/img/jira_add_gitlab_commit_message.png b/doc/project_services/img/jira_add_gitlab_commit_message.png
index 85e54861b3e..aec472b9118 100644
--- a/doc/project_services/img/jira_add_gitlab_commit_message.png
+++ b/doc/project_services/img/jira_add_gitlab_commit_message.png
diff --git a/doc/project_services/img/jira_add_user_to_group.png b/doc/project_services/img/jira_add_user_to_group.png
index e4576433889..0ba737bda9a 100644
--- a/doc/project_services/img/jira_add_user_to_group.png
+++ b/doc/project_services/img/jira_add_user_to_group.png
diff --git a/doc/project_services/img/jira_create_new_group.png b/doc/project_services/img/jira_create_new_group.png
index edaa1326058..0609060cb05 100644
--- a/doc/project_services/img/jira_create_new_group.png
+++ b/doc/project_services/img/jira_create_new_group.png
diff --git a/doc/project_services/img/jira_create_new_group_name.png b/doc/project_services/img/jira_create_new_group_name.png
index 9e518ad7843..53d77b17df0 100644
--- a/doc/project_services/img/jira_create_new_group_name.png
+++ b/doc/project_services/img/jira_create_new_group_name.png
diff --git a/doc/project_services/img/jira_create_new_user.png b/doc/project_services/img/jira_create_new_user.png
index 57e433dd818..9eaa444ed25 100644
--- a/doc/project_services/img/jira_create_new_user.png
+++ b/doc/project_services/img/jira_create_new_user.png
diff --git a/doc/project_services/img/jira_group_access.png b/doc/project_services/img/jira_group_access.png
index 47716ca6d0e..8d4657427ae 100644
--- a/doc/project_services/img/jira_group_access.png
+++ b/doc/project_services/img/jira_group_access.png
diff --git a/doc/project_services/img/jira_issue_closed.png b/doc/project_services/img/jira_issue_closed.png
index cabec1ae137..acdd83702d3 100644
--- a/doc/project_services/img/jira_issue_closed.png
+++ b/doc/project_services/img/jira_issue_closed.png
diff --git a/doc/project_services/img/jira_issue_reference.png b/doc/project_services/img/jira_issue_reference.png
index 15739a22dc7..1a2d9f04a6c 100644
--- a/doc/project_services/img/jira_issue_reference.png
+++ b/doc/project_services/img/jira_issue_reference.png
diff --git a/doc/project_services/img/jira_issues_workflow.png b/doc/project_services/img/jira_issues_workflow.png
index 28e17be3a84..0703081d77b 100644
--- a/doc/project_services/img/jira_issues_workflow.png
+++ b/doc/project_services/img/jira_issues_workflow.png
diff --git a/doc/project_services/img/jira_merge_request_close.png b/doc/project_services/img/jira_merge_request_close.png
index 1e78daf105f..47785e3ba27 100644
--- a/doc/project_services/img/jira_merge_request_close.png
+++ b/doc/project_services/img/jira_merge_request_close.png
diff --git a/doc/project_services/img/jira_project_name.png b/doc/project_services/img/jira_project_name.png
index 5986fdb63fb..e785ec6140d 100644
--- a/doc/project_services/img/jira_project_name.png
+++ b/doc/project_services/img/jira_project_name.png
diff --git a/doc/project_services/img/jira_reference_commit_message_in_jira_issue.png b/doc/project_services/img/jira_reference_commit_message_in_jira_issue.png
index 0149181dc86..fb270d85e3c 100644
--- a/doc/project_services/img/jira_reference_commit_message_in_jira_issue.png
+++ b/doc/project_services/img/jira_reference_commit_message_in_jira_issue.png
diff --git a/doc/project_services/img/jira_service.png b/doc/project_services/img/jira_service.png
index 1f6628c4371..13aefce6f84 100644
--- a/doc/project_services/img/jira_service.png
+++ b/doc/project_services/img/jira_service.png
diff --git a/doc/project_services/img/jira_service_close_issue.png b/doc/project_services/img/jira_service_close_issue.png
index 67dfc6144c4..eed69e80d2c 100644
--- a/doc/project_services/img/jira_service_close_issue.png
+++ b/doc/project_services/img/jira_service_close_issue.png
diff --git a/doc/project_services/img/jira_service_page.png b/doc/project_services/img/jira_service_page.png
index c225daa81e1..a5b49c501ba 100644
--- a/doc/project_services/img/jira_service_page.png
+++ b/doc/project_services/img/jira_service_page.png
diff --git a/doc/project_services/img/jira_submit_gitlab_merge_request.png b/doc/project_services/img/jira_submit_gitlab_merge_request.png
index e935d9362aa..77630d39d39 100644
--- a/doc/project_services/img/jira_submit_gitlab_merge_request.png
+++ b/doc/project_services/img/jira_submit_gitlab_merge_request.png
diff --git a/doc/project_services/img/jira_user_management_link.png b/doc/project_services/img/jira_user_management_link.png
index 2745916972c..5f002b59bac 100644
--- a/doc/project_services/img/jira_user_management_link.png
+++ b/doc/project_services/img/jira_user_management_link.png
diff --git a/doc/project_services/img/jira_workflow_screenshot.png b/doc/project_services/img/jira_workflow_screenshot.png
index 8635a32eb68..937a50a77d9 100644
--- a/doc/project_services/img/jira_workflow_screenshot.png
+++ b/doc/project_services/img/jira_workflow_screenshot.png
diff --git a/doc/project_services/img/redmine_configuration.png b/doc/project_services/img/redmine_configuration.png
index d14e526ad33..e9d8c0d2da8 100644
--- a/doc/project_services/img/redmine_configuration.png
+++ b/doc/project_services/img/redmine_configuration.png
diff --git a/doc/project_services/img/services_templates_redmine_example.png b/doc/project_services/img/services_templates_redmine_example.png
index 384d057fc8e..77c2b98e5d0 100644
--- a/doc/project_services/img/services_templates_redmine_example.png
+++ b/doc/project_services/img/services_templates_redmine_example.png
diff --git a/doc/project_services/project_services.md b/doc/project_services/project_services.md
index a5af620d9be..e15d5db3253 100644
--- a/doc/project_services/project_services.md
+++ b/doc/project_services/project_services.md
@@ -30,10 +30,11 @@ further configuration instructions and details. Contributions are welcome.
 | [Atlassian Bamboo CI](bamboo.md) | A continuous integration and build server |
 | Buildkite | Continuous integration and deployments |
 | [Builds emails](builds_emails.md) |	Email the builds status to a list of recipients |
+| [Bugzilla](bugzilla.md) | Bugzilla issue tracker |
 | Campfire | Simple web-based real-time group chat |
 | Custom Issue Tracker | Custom issue tracker |
 | Drone CI | Continuous Integration platform built on Docker, written in Go |
-| Emails on push | Email the commits and diff of each push to a list of recipients |
+| [Emails on push](emails_on_push.md) | Email the commits and diff of each push to a list of recipients |
 | External Wiki | Replaces the link to the internal wiki with a link to an external wiki |
 | Flowdock | Flowdock is a collaboration web app for technical teams |
 | Gemnasium | Gemnasium monitors your project dependencies and alerts you about updates and security vulnerabilities |
diff --git a/doc/public_access/public_access.md b/doc/public_access/public_access.md
index 17bb75ececd..a3921f1b89f 100644
--- a/doc/public_access/public_access.md
+++ b/doc/public_access/public_access.md
@@ -17,7 +17,7 @@ Public projects can be cloned **without any** authentication.
 
 They will also be listed on the public access directory (`/public`).
 
-**Any logged in user** will have [Guest](../permissions/permissions)
+**Any logged in user** will have [Guest](../user/permissions.md)
 permissions on the repository.
 
 ### Internal projects
@@ -27,8 +27,8 @@ Internal projects can be cloned by any logged in user.
 They will also be listed on the public access directory (`/public`) for logged
 in users.
 
-Any logged in user will have [Guest](../permissions/permissions) permissions on
-the repository.
+Any logged in user will have [Guest](../user/permissions.md) permissions
+on the repository.
 
 ### How to change project visibility
 
diff --git a/doc/raketasks/backup_hrz.png b/doc/raketasks/backup_hrz.png
index 03e50df1d76..42084717ebe 100644
--- a/doc/raketasks/backup_hrz.png
+++ b/doc/raketasks/backup_hrz.png
diff --git a/doc/raketasks/check_repos_output.png b/doc/raketasks/check_repos_output.png
index 916b1685101..1f632566b00 100644
--- a/doc/raketasks/check_repos_output.png
+++ b/doc/raketasks/check_repos_output.png
diff --git a/doc/raketasks/import.md b/doc/raketasks/import.md
index 8a38937062e..2b305cb5c99 100644
--- a/doc/raketasks/import.md
+++ b/doc/raketasks/import.md
@@ -14,7 +14,8 @@
 - For omnibus-gitlab, it is located at: `/var/opt/gitlab/git-data/repositories` by default, unless you changed
 it in the `/etc/gitlab/gitlab.rb` file.
 - For installations from source, it is usually located at: `/home/git/repositories` or you can see where
-your repositories are located by looking at `config/gitlab.yml` under the `gitlab_shell => repos_path` entry.
+your repositories are located by looking at `config/gitlab.yml` under the `repositories => storages` entries
+(you'll usually use the `default` storage path to start).
 
 New folder needs to have git user ownership and read/write/execute access for git user and its group:
 
diff --git a/doc/security/img/two_factor_authentication_settings.png b/doc/security/img/two_factor_authentication_settings.png
index aa51ce030bb..6af5feabb13 100644
--- a/doc/security/img/two_factor_authentication_settings.png
+++ b/doc/security/img/two_factor_authentication_settings.png
diff --git a/doc/ssh/README.md b/doc/ssh/README.md
index a1198e5878f..d6a0979f6ec 100644
--- a/doc/ssh/README.md
+++ b/doc/ssh/README.md
@@ -17,10 +17,6 @@ cat ~/.ssh/id_rsa.pub
 
 If you see a long string starting with `ssh-rsa`, you can skip the `ssh-keygen` step.
 
-Note: It is a best practice to use a password for an SSH key, but it is not
-required and you can skip creating a password by pressing enter. Note that
-the password you choose here can't be altered or retrieved.
-
 To generate a new SSH key, use the following command:
 ```bash
 ssh-keygen -t rsa -C "$your_email"
@@ -30,6 +26,12 @@ pair and for a password. When prompted for the location and filename, just
 press enter to use the default. If you use a different name, the key will not
 be used automatically.
 
+Note: It is a best practice to use a password for an SSH key, but it is not
+required and you can skip creating a password by pressing enter.
+
+If you want to change the password of your key later, you can use the following
+command: `ssh-keygen -p <keyname>`
+
 Use the command below to show your public key:
 
 **Windows Command Line:**
diff --git a/doc/update/2.6-to-3.0.md b/doc/update/2.6-to-3.0.md
index 4827ef9501a..fb70eaacbc9 100644
--- a/doc/update/2.6-to-3.0.md
+++ b/doc/update/2.6-to-3.0.md
@@ -13,6 +13,10 @@
 git fetch origin
 git checkout v3.0.3
 
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u gitlab -H vim Gemfile
 
 # Install libs
 sudo -u gitlab bundle install --without development test postgres
diff --git a/doc/update/2.9-to-3.0.md b/doc/update/2.9-to-3.0.md
index f4a997a8c5e..ce46b57c09a 100644
--- a/doc/update/2.9-to-3.0.md
+++ b/doc/update/2.9-to-3.0.md
@@ -13,6 +13,11 @@
 sudo -u gitlab -H git fetch origin
 sudo -u gitlab -H git checkout v3.0.3
 
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u gitlab -H vim Gemfile
+
 # Install gems
 sudo -u gitlab -H bundle install --without development test postgres
 
diff --git a/doc/update/3.0-to-3.1.md b/doc/update/3.0-to-3.1.md
index a30485c42f7..6ac83f3b60d 100644
--- a/doc/update/3.0-to-3.1.md
+++ b/doc/update/3.0-to-3.1.md
@@ -25,6 +25,11 @@ sudo -u gitlab -H git checkout v3.1.0
 # Install new charlock_holmes
 sudo gem install charlock_holmes --version '0.6.9'
 
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u gitlab -H vim Gemfile
+
 # Install gems for MySQL
 sudo -u gitlab -H bundle install --without development test postgres sqlite
 
diff --git a/doc/update/3.1-to-4.0.md b/doc/update/3.1-to-4.0.md
index f1ef4df4744..df53ed6de83 100644
--- a/doc/update/3.1-to-4.0.md
+++ b/doc/update/3.1-to-4.0.md
@@ -26,6 +26,11 @@ I wrote a bash script which will do it automatically for you. Just make sure all
 sudo -u gitlab -H git fetch
 sudo -u gitlab -H git checkout 4-0-stable
 
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u gitlab -H vim Gemfile
+
 # Install gems for MySQL
 sudo -u gitlab -H bundle install --without development test postgres
 
diff --git a/doc/update/4.0-to-4.1.md b/doc/update/4.0-to-4.1.md
index d89d5235917..c163bfd348d 100644
--- a/doc/update/4.0-to-4.1.md
+++ b/doc/update/4.0-to-4.1.md
@@ -22,6 +22,11 @@ cd /home/gitlab/gitlab/
 sudo -u gitlab -H git fetch
 sudo -u gitlab -H git checkout 4-1-stable
 
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u gitlab -H vim Gemfile
+
 # Install gems for MySQL
 sudo -u gitlab -H bundle install --without development test postgres
 
diff --git a/doc/update/4.1-to-4.2.md b/doc/update/4.1-to-4.2.md
index 6fe4412ff90..97367c5f347 100644
--- a/doc/update/4.1-to-4.2.md
+++ b/doc/update/4.1-to-4.2.md
@@ -17,7 +17,15 @@ sudo -u gitlab -H git fetch
 
 sudo -u gitlab -H git checkout 4-2-stable
 
-# Install libs
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u gitlab -H vim Gemfile
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u gitlab -H bundle install --without development test postgres --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u gitlab -H bundle install --without development test postgres --deployment
 
 # update db
diff --git a/doc/update/4.2-to-5.0.md b/doc/update/4.2-to-5.0.md
index f9faf65f952..ee6de51c923 100644
--- a/doc/update/4.2-to-5.0.md
+++ b/doc/update/4.2-to-5.0.md
@@ -85,8 +85,17 @@ sudo -u git -H cp config/gitlab.yml.example config/gitlab.yml
 # edit it
 sudo -u git -H vim config/gitlab.yml
 
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u git -H vim Gemfile
 
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test postgres --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test postgres --deployment
+
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 sudo -u git -H bundle exec rake gitlab:shell:setup RAILS_ENV=production
 sudo -u git -H bundle exec rake gitlab:shell:build_missing_projects RAILS_ENV=production
diff --git a/doc/update/5.0-to-5.1.md b/doc/update/5.0-to-5.1.md
index 9fbd1f88515..f0fddcf83af 100644
--- a/doc/update/5.0-to-5.1.md
+++ b/doc/update/5.0-to-5.1.md
@@ -42,7 +42,17 @@ cd /home/git/gitlab
 sudo rm tmp/sockets/gitlab.socket
 sudo -u git -H cp config/puma.rb.example config/puma.rb
 
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u git -H vim Gemfile
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test postgres --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test postgres --deployment
+
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 sudo -u git -H bundle exec rake migrate_merge_requests RAILS_ENV=production
 sudo -u git -H bundle exec rake assets:precompile RAILS_ENV=production
diff --git a/doc/update/5.1-to-5.2.md b/doc/update/5.1-to-5.2.md
index cf9c4e4f770..625fcc33852 100644
--- a/doc/update/5.1-to-5.2.md
+++ b/doc/update/5.1-to-5.2.md
@@ -40,12 +40,28 @@ sudo -u git -H git checkout v1.4.0
 ```bash
 cd /home/git/gitlab
 
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u git -H vim Gemfile
+
 # MySQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test postgres --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test postgres --deployment
 
-#PostgreSQL
+# PostgreSQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test mysql --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test mysql --deployment
 
+# Both MySQL and PostgreSQL
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 
 sudo -u git -H bundle exec rake assets:precompile RAILS_ENV=production
diff --git a/doc/update/5.1-to-5.4.md b/doc/update/5.1-to-5.4.md
index 97a98ede070..547d453914c 100644
--- a/doc/update/5.1-to-5.4.md
+++ b/doc/update/5.1-to-5.4.md
@@ -37,12 +37,28 @@ sudo -u git -H git checkout v1.7.9 # Addresses multiple critical security vulner
 ```bash
 cd /home/git/gitlab
 
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u git -H vim Gemfile
+
 # MySQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test postgres --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test postgres --deployment
 
-#PostgreSQL
+# PostgreSQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test mysql --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test mysql --deployment
 
+# Both MySQL and PostgreSQL
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 
 sudo -u git -H bundle exec rake assets:precompile RAILS_ENV=production
diff --git a/doc/update/5.1-to-6.0.md b/doc/update/5.1-to-6.0.md
index a3fdd92bd2f..c992c69678e 100644
--- a/doc/update/5.1-to-6.0.md
+++ b/doc/update/5.1-to-6.0.md
@@ -137,12 +137,28 @@ sudo apt-get install python-docutils
 ```bash
 cd /home/git/gitlab
 
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u git -H vim Gemfile
+
 # MySQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test postgres --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test postgres --deployment
 
-#PostgreSQL
+# PostgreSQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test mysql --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test mysql --deployment
 
+# Both MySQL and PostgreSQL
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 sudo -u git -H bundle exec rake migrate_groups RAILS_ENV=production
 sudo -u git -H bundle exec rake migrate_global_projects RAILS_ENV=production
diff --git a/doc/update/5.2-to-5.3.md b/doc/update/5.2-to-5.3.md
index 27613aeda07..c5254f6fb0c 100644
--- a/doc/update/5.2-to-5.3.md
+++ b/doc/update/5.2-to-5.3.md
@@ -31,12 +31,28 @@ sudo -u git -H git checkout 5-3-stable
 ```bash
 cd /home/git/gitlab
 
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u git -H vim Gemfile
+
 # MySQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test postgres --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test postgres --deployment
 
-#PostgreSQL
+# PostgreSQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test mysql --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test mysql --deployment
 
+# Both MySQL and PostgreSQL
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 
 sudo -u git -H bundle exec rake assets:precompile RAILS_ENV=production
diff --git a/doc/update/5.3-to-5.4.md b/doc/update/5.3-to-5.4.md
index 577b9a585ff..c4a6146dcda 100644
--- a/doc/update/5.3-to-5.4.md
+++ b/doc/update/5.3-to-5.4.md
@@ -35,12 +35,28 @@ sudo -u git -H git checkout v1.7.9 # Addresses multiple critical security vulner
 ```bash
 cd /home/git/gitlab
 
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u git -H vim Gemfile
+
 # MySQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test postgres --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test postgres --deployment
 
-#PostgreSQL
+# PostgreSQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test mysql --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test mysql --deployment
 
+# Both MySQL and PostgreSQL
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 
 sudo -u git -H bundle exec rake assets:precompile RAILS_ENV=production
diff --git a/doc/update/5.4-to-6.0.md b/doc/update/5.4-to-6.0.md
index d9c6d9bfb91..f0fee634322 100644
--- a/doc/update/5.4-to-6.0.md
+++ b/doc/update/5.4-to-6.0.md
@@ -73,12 +73,28 @@ sudo apt-get install python-docutils
 ```bash
 cd /home/git/gitlab
 
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u git -H vim Gemfile
+
 # MySQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test postgres --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test postgres --deployment
 
 # PostgreSQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test mysql --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test mysql --deployment
 
+# Both MySQL and PostgreSQL
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 sudo -u git -H bundle exec rake migrate_groups RAILS_ENV=production
 sudo -u git -H bundle exec rake migrate_global_projects RAILS_ENV=production
diff --git a/doc/update/6.0-to-6.1.md b/doc/update/6.0-to-6.1.md
index c5eba1c01c4..409faf30902 100644
--- a/doc/update/6.0-to-6.1.md
+++ b/doc/update/6.0-to-6.1.md
@@ -50,13 +50,28 @@ sudo -u git -H git checkout v1.7.9
 ```bash
 cd /home/git/gitlab
 
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u git -H vim Gemfile
+
 # MySQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test postgres --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test postgres --deployment
 
-#PostgreSQL
-sudo -u git -H bundle install --without development test mysql --deployment
+# PostgreSQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test mysql --no-deployment
 
+# Install libs (with deployment this time)
+sudo -u git -H bundle install --without development test mysql --deployment
 
+# Both MySQL and PostgreSQL
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 sudo -u git -H bundle exec rake migrate_iids RAILS_ENV=production
 sudo -u git -H bundle exec rake assets:clean RAILS_ENV=production
diff --git a/doc/update/6.1-to-6.2.md b/doc/update/6.1-to-6.2.md
index a534528108a..150c7ae1c83 100644
--- a/doc/update/6.1-to-6.2.md
+++ b/doc/update/6.1-to-6.2.md
@@ -45,13 +45,28 @@ sudo apt-get install logrotate
 ```bash
 cd /home/git/gitlab
 
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u git -H vim Gemfile
+
 # MySQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test postgres --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test postgres --deployment
 
-#PostgreSQL
-sudo -u git -H bundle install --without development test mysql --deployment
+# PostgreSQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test mysql --no-deployment
 
+# Install libs (with deployment this time)
+sudo -u git -H bundle install --without development test mysql --deployment
 
+# Both MySQL and PostgreSQL
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 sudo -u git -H bundle exec rake assets:clean RAILS_ENV=production
 sudo -u git -H bundle exec rake assets:precompile RAILS_ENV=production
diff --git a/doc/update/6.2-to-6.3.md b/doc/update/6.2-to-6.3.md
index b08ebde0808..b96dfb8add7 100644
--- a/doc/update/6.2-to-6.3.md
+++ b/doc/update/6.2-to-6.3.md
@@ -40,13 +40,28 @@ The gitlab-shell config changed recently, so check for config file changes and m
 ```bash
 cd /home/git/gitlab
 
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u git -H vim Gemfile
+
 # MySQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test postgres --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test postgres --deployment
 
 # PostgreSQL
-sudo -u git -H bundle install --without development test mysql --deployment
 
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test mysql --no-deployment
+
+# Install libs (with deployment this time)
+sudo -u git -H bundle install --without development test mysql --deployment
 
+# Both MySQL and PostgreSQL
 # Run database migrations
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 
diff --git a/doc/update/6.3-to-6.4.md b/doc/update/6.3-to-6.4.md
index 951d92dfeb5..37028be055f 100644
--- a/doc/update/6.3-to-6.4.md
+++ b/doc/update/6.3-to-6.4.md
@@ -36,13 +36,28 @@ sudo -u git -H git checkout v1.8.0
 ```bash
 cd /home/git/gitlab
 
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u git -H vim Gemfile
+
 # MySQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test postgres --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test postgres --deployment
 
 # PostgreSQL
-sudo -u git -H bundle install --without development test mysql --deployment
 
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test mysql --no-deployment
+
+# Install libs (with deployment this time)
+sudo -u git -H bundle install --without development test mysql --deployment
 
+# Both MySQL and PostgreSQL
 # Run database migrations
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 
diff --git a/doc/update/6.4-to-6.5.md b/doc/update/6.4-to-6.5.md
index 0dae9a9fe59..982381a4db0 100644
--- a/doc/update/6.4-to-6.5.md
+++ b/doc/update/6.4-to-6.5.md
@@ -46,13 +46,28 @@ sudo -u git -H git checkout v1.8.0
 ```bash
 cd /home/git/gitlab
 
-# MySQL installations (note: the line below states '--without ... postgres')
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u git -H vim Gemfile
+
+# MySQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test postgres --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test postgres --deployment
 
-# PostgreSQL installations (note: the line below states '--without ... mysql')
-sudo -u git -H bundle install --without development test mysql --deployment
+# PostgreSQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test mysql --no-deployment
 
+# Install libs (with deployment this time)
+sudo -u git -H bundle install --without development test mysql --deployment
 
+# Both MySQL and PostgreSQL
 # Run database migrations
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 
diff --git a/doc/update/6.5-to-6.6.md b/doc/update/6.5-to-6.6.md
index c24e83eb006..bbed2b30215 100644
--- a/doc/update/6.5-to-6.6.md
+++ b/doc/update/6.5-to-6.6.md
@@ -46,12 +46,28 @@ sudo -u git -H git checkout v1.8.0
 ```bash
 cd /home/git/gitlab
 
-# MySQL installations (note: the line below states '--without ... postgres')
+# The Modernizr gem was yanked from RubyGems. It is required for GitLab >= 2.8.0
+# Edit `Gemfile` and change `gem "modernizr", "2.5.3"` to
+# `gem "modernizr-rails", "2.7.1"``
+sudo -u git -H vim Gemfile
+
+# MySQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test postgres --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test postgres --deployment
 
-# PostgreSQL installations (note: the line below states '--without ... mysql')
+# PostgreSQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test mysql --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test mysql --deployment
 
+# Both MySQL and PostgreSQL
 
 # Run database migrations
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
diff --git a/doc/update/6.6-to-6.7.md b/doc/update/6.6-to-6.7.md
index b4298c93429..8e82942a1a0 100644
--- a/doc/update/6.6-to-6.7.md
+++ b/doc/update/6.6-to-6.7.md
@@ -46,13 +46,23 @@ sudo -u git -H git checkout v1.9.1
 ```bash
 cd /home/git/gitlab
 
-# MySQL installations (note: the line below states '--without ... postgres')
+# MySQL
+
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test postgres --no-deployment
+
+# Install libs (with deployment this time)
 sudo -u git -H bundle install --without development test postgres --deployment
 
-# PostgreSQL installations (note: the line below states '--without ... mysql')
-sudo -u git -H bundle install --without development test mysql --deployment
+# PostgreSQL
 
+# Run a bundle install without deployment to generate the new Gemfile
+sudo -u git -H bundle install --without development test mysql --no-deployment
+
+# Install libs (with deployment this time)
+sudo -u git -H bundle install --without development test mysql --deployment
 
+# Both MySQL and PostgreSQL
 # Run database migrations
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 
diff --git a/doc/update/6.x-or-7.x-to-7.14.md b/doc/update/6.x-or-7.x-to-7.14.md
index c45fc9340ea..f170a0021b7 100644
--- a/doc/update/6.x-or-7.x-to-7.14.md
+++ b/doc/update/6.x-or-7.x-to-7.14.md
@@ -147,12 +147,15 @@ sudo -u git -H bundle install --without development test postgres --deployment
 # PostgreSQL installations (note: the line below states '--without ... mysql')
 sudo -u git -H bundle install --without development test mysql --deployment
 
-# Run database migrations
-sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
+# Run database migrations from 6.0 to 6.1
+sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production VERSION=20130909132950
 
 # Enable internal issue IDs (introduced in GitLab 6.1)
 sudo -u git -H bundle exec rake migrate_iids RAILS_ENV=production
 
+# Run left database migrations
+sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
+
 # Clean up assets and cache
 sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS_ENV=production
 
diff --git a/doc/update/8.6-to-8.7.md b/doc/update/8.6-to-8.7.md
index bb463d43a7c..cb66ef920bb 100644
--- a/doc/update/8.6-to-8.7.md
+++ b/doc/update/8.6-to-8.7.md
@@ -45,7 +45,7 @@ sudo -u git -H git checkout 8-7-stable-ee
 
 ```bash
 cd /home/git/gitlab-shell
-sudo -u git -H git fetch --all --tags
+sudo -u git -H git fetch --tags
 sudo -u git -H git checkout v2.7.2
 ```
 
diff --git a/doc/update/8.8-to-8.9.md b/doc/update/8.8-to-8.9.md
index f14046bb4be..f078a2bece5 100644
--- a/doc/update/8.8-to-8.9.md
+++ b/doc/update/8.8-to-8.9.md
@@ -62,7 +62,23 @@ sudo -u git -H git checkout v0.7.5
 sudo -u git -H make
 ```
 
-### 6. Install libs, migrations, etc.
+### 6. Update MySQL permissions
+
+If you are using MySQL you need to grant the GitLab user the necessary
+permissions on the database:
+
+```bash
+# Login to MySQL
+mysql -u root -p
+
+# Grant the GitLab user the REFERENCES permission on the database
+GRANT REFERENCES ON `gitlabhq_production`.* TO 'git'@'localhost';
+
+# Quit the database session
+mysql> \q
+```
+
+### 7. Install libs, migrations, etc.
 
 ```bash
 cd /home/git/gitlab
@@ -84,7 +100,7 @@ sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS
 
 ```
 
-### 7. Update configuration files
+### 8. Update configuration files
 
 #### New configuration options for `gitlab.yml`
 
@@ -122,18 +138,31 @@ via [/etc/default/gitlab].
 [Apache templates]: https://gitlab.com/gitlab-org/gitlab-recipes/tree/master/web-server/apache
 [/etc/default/gitlab]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-9-stable/lib/support/init.d/gitlab.default.example#L37
 
+#### SMTP configuration
+
+If you're installing from source and use SMTP to deliver mail, you will need to add the following line
+to config/initializers/smtp_settings.rb:
+
+```ruby
+ActionMailer::Base.delivery_method = :smtp
+```
+
+See [smtp_settings.rb.sample] as an example.
+
+[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/v8.9.0/config/initializers/smtp_settings.rb.sample#L13
+
 #### Init script
 
 Ensure you're still up-to-date with the latest init script changes:
 
     sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 
-### 8. Start application
+### 9. Start application
 
     sudo service gitlab start
     sudo service nginx restart
 
-### 9. Check application status
+### 10. Check application status
 
 Check if GitLab and its environment are configured correctly:
 
diff --git a/doc/update/8.9-to-8.10.md b/doc/update/8.9-to-8.10.md
new file mode 100644
index 00000000000..84065a84e50
--- /dev/null
+++ b/doc/update/8.9-to-8.10.md
@@ -0,0 +1,191 @@
+# From 8.9 to 8.10
+
+Make sure you view this update guide from the tag (version) of GitLab you would
+like to install. In most cases this should be the highest numbered production
+tag (without rc in it). You can select the tag in the version dropdown at the
+top left corner of GitLab (below the menu bar).
+
+If the highest number stable branch is unclear please check the
+[GitLab Blog](https://about.gitlab.com/blog/archives.html) for installation
+guide links by version.
+
+### 1. Stop server
+
+    sudo service gitlab stop
+
+### 2. Backup
+
+```bash
+cd /home/git/gitlab
+sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production
+```
+
+### 3. Get latest code
+
+```bash
+sudo -u git -H git fetch --all
+sudo -u git -H git checkout -- db/schema.rb # local changes will be restored automatically
+```
+
+For GitLab Community Edition:
+
+```bash
+sudo -u git -H git checkout 8-10-stable
+```
+
+OR
+
+For GitLab Enterprise Edition:
+
+```bash
+sudo -u git -H git checkout 8-10-stable-ee
+```
+
+### 4. Update gitlab-shell
+
+```bash
+cd /home/git/gitlab-shell
+sudo -u git -H git fetch --all --tags
+sudo -u git -H git checkout v3.2.0
+```
+
+### 5. Update gitlab-workhorse
+
+Install and compile gitlab-workhorse. This requires
+[Go 1.5](https://golang.org/dl) which should already be on your system from
+GitLab 8.1.
+
+```bash
+cd /home/git/gitlab-workhorse
+sudo -u git -H git fetch --all
+sudo -u git -H git checkout v0.7.7
+sudo -u git -H make
+```
+
+### 6. Update MySQL permissions
+
+If you are using MySQL you need to grant the GitLab user the necessary
+permissions on the database:
+
+```bash
+# Login to MySQL
+mysql -u root -p
+
+# Grant the GitLab user the REFERENCES permission on the database
+GRANT REFERENCES ON `gitlabhq_production`.* TO 'git'@'localhost';
+
+# Quit the database session
+mysql> \q
+```
+
+### 7. Install libs, migrations, etc.
+
+```bash
+cd /home/git/gitlab
+
+# MySQL installations (note: the line below states '--without postgres')
+sudo -u git -H bundle install --without postgres development test --deployment
+
+# PostgreSQL installations (note: the line below states '--without mysql')
+sudo -u git -H bundle install --without mysql development test --deployment
+
+# Optional: clean up old gems
+sudo -u git -H bundle clean
+
+# Run database migrations
+sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
+
+# Clean up assets and cache
+sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS_ENV=production
+
+```
+
+### 8. Update configuration files
+
+#### New configuration options for `gitlab.yml`
+
+There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them manually to your current `gitlab.yml`:
+
+```sh
+git diff origin/8-9-stable:config/gitlab.yml.example origin/8-10-stable:config/gitlab.yml.example
+```
+
+#### Git configuration
+
+Disable `git gc --auto` because GitLab runs `git gc` for us already.
+
+```sh
+sudo -u git -H git config --global gc.auto 0
+```
+
+#### Nginx configuration
+
+Ensure you're still up-to-date with the latest NGINX configuration changes:
+
+```sh
+# For HTTPS configurations
+git diff origin/8-9-stable:lib/support/nginx/gitlab-ssl origin/8-10-stable:lib/support/nginx/gitlab-ssl
+
+# For HTTP configurations
+git diff origin/8-9-stable:lib/support/nginx/gitlab origin/8-10-stable:lib/support/nginx/gitlab
+```
+
+If you are using Apache instead of NGINX please see the updated [Apache templates].
+Also note that because Apache does not support upstreams behind Unix sockets you
+will need to let gitlab-workhorse listen on a TCP port. You can do this
+via [/etc/default/gitlab].
+
+[Apache templates]: https://gitlab.com/gitlab-org/gitlab-recipes/tree/master/web-server/apache
+[/etc/default/gitlab]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-10-stable/lib/support/init.d/gitlab.default.example#L37
+
+#### SMTP configuration
+
+If you're installing from source and use SMTP to deliver mail, you will need to add the following line
+to config/initializers/smtp_settings.rb:
+
+```ruby
+ActionMailer::Base.delivery_method = :smtp
+```
+
+See [smtp_settings.rb.sample] as an example.
+
+[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/v8.9.0/config/initializers/smtp_settings.rb.sample#L13
+
+#### Init script
+
+Ensure you're still up-to-date with the latest init script changes:
+
+    sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
+
+### 9. Start application
+
+    sudo service gitlab start
+    sudo service nginx restart
+
+### 10. Check application status
+
+Check if GitLab and its environment are configured correctly:
+
+    sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production
+
+To make sure you didn't miss anything run a more thorough check:
+
+    sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production
+
+If all items are green, then congratulations, the upgrade is complete!
+
+## Things went south? Revert to previous version (8.9)
+
+### 1. Revert the code to the previous version
+
+Follow the [upgrade guide from 8.8 to 8.9](8.8-to-8.9.md), except for the
+database migration (the backup is already migrated to the previous version).
+
+### 2. Restore from the backup
+
+```bash
+cd /home/git/gitlab
+sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
+```
+
+If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of_backup` to the command above.
diff --git a/doc/user/permissions.md b/doc/user/permissions.md
new file mode 100644
index 00000000000..66542861781
--- /dev/null
+++ b/doc/user/permissions.md
@@ -0,0 +1,131 @@
+# Permissions
+
+Users have different abilities depending on the access level they have in a
+particular group or project. If a user is both in a group's project and the
+project itself, the highest permission level is used.
+
+On public and internal projects the Guest role is not enforced. All users will
+be able to create issues, leave comments, and pull or download the project code.
+
+GitLab administrators receive all permissions.
+
+To add or import a user, you can follow the [project users and members
+documentation](../workflow/add-user/add-user.md).
+
+## Project
+
+The following table depicts the various user permission levels in a project.
+
+| Action                                | Guest   | Reporter   | Developer   | Master   | Owner  |
+|---------------------------------------|---------|------------|-------------|----------|--------|
+| Create new issue                      | ✓       | ✓          | ✓           | ✓        | ✓      |
+| Leave comments                        | ✓       | ✓          | ✓           | ✓        | ✓      |
+| See a list of builds                  | ✓ [^1]  | ✓          | ✓           | ✓        | ✓      |
+| See a build log                       | ✓ [^1]  | ✓          | ✓           | ✓        | ✓      |
+| Download and browse build artifacts   | ✓ [^1]  | ✓          | ✓           | ✓        | ✓      |
+| Pull project code                     |         | ✓          | ✓           | ✓        | ✓      |
+| Download project                      |         | ✓          | ✓           | ✓        | ✓      |
+| Create code snippets                  |         | ✓          | ✓           | ✓        | ✓      |
+| Manage issue tracker                  |         | ✓          | ✓           | ✓        | ✓      |
+| Manage labels                         |         | ✓          | ✓           | ✓        | ✓      |
+| See a commit status                   |         | ✓          | ✓           | ✓        | ✓      |
+| See a container registry              |         | ✓          | ✓           | ✓        | ✓      |
+| See environments                      |         | ✓          | ✓           | ✓        | ✓      |
+| Manage/Accept merge requests          |         |            | ✓           | ✓        | ✓      |
+| Create new merge request              |         |            | ✓           | ✓        | ✓      |
+| Create new branches                   |         |            | ✓           | ✓        | ✓      |
+| Push to non-protected branches        |         |            | ✓           | ✓        | ✓      |
+| Force push to non-protected branches  |         |            | ✓           | ✓        | ✓      |
+| Remove non-protected branches         |         |            | ✓           | ✓        | ✓      |
+| Add tags                              |         |            | ✓           | ✓        | ✓      |
+| Write a wiki                          |         |            | ✓           | ✓        | ✓      |
+| Cancel and retry builds               |         |            | ✓           | ✓        | ✓      |
+| Create or update commit status        |         |            | ✓           | ✓        | ✓      |
+| Update a container registry           |         |            | ✓           | ✓        | ✓      |
+| Remove a container registry image     |         |            | ✓           | ✓        | ✓      |
+| Create new environments               |         |            | ✓           | ✓        | ✓      |
+| Create new milestones                 |         |            |             | ✓        | ✓      |
+| Add new team members                  |         |            |             | ✓        | ✓      |
+| Push to protected branches            |         |            |             | ✓        | ✓      |
+| Enable/disable branch protection      |         |            |             | ✓        | ✓      |
+| Turn on/off protected branch push for devs|         |            |             | ✓        | ✓      |
+| Rewrite/remove Git tags               |         |            |             | ✓        | ✓      |
+| Edit project                          |         |            |             | ✓        | ✓      |
+| Add deploy keys to project            |         |            |             | ✓        | ✓      |
+| Configure project hooks               |         |            |             | ✓        | ✓      |
+| Manage runners                        |         |            |             | ✓        | ✓      |
+| Manage build triggers                 |         |            |             | ✓        | ✓      |
+| Manage variables                      |         |            |             | ✓        | ✓      |
+| Delete environments                   |         |            |             | ✓        | ✓      |
+| Switch visibility level               |         |            |             |          | ✓      |
+| Transfer project to another namespace |         |            |             |          | ✓      |
+| Remove project                        |         |            |             |          | ✓      |
+| Force push to protected branches [^2] |         |            |             |          |        |
+| Remove protected branches [^2]        |         |            |             |          |        |
+
+[^1]: If **Allow guest to access builds** is enabled in CI settings
+[^2]: Not allowed for Guest, Reporter, Developer, Master, or Owner
+
+## Group
+
+Any user can remove themselves from a group, unless they are the last Owner of
+the group. The following table depicts the various user permission levels in a
+group.
+
+| Action                  | Guest | Reporter | Developer | Master | Owner |
+|-------------------------|-------|----------|-----------|--------|-------|
+| Browse group            | ✓     | ✓        | ✓         | ✓      | ✓     |
+| Edit group              |       |          |           |        | ✓     |
+| Create project in group |       |          |           | ✓      | ✓     |
+| Manage group members    |       |          |           |        | ✓     |
+| Remove group            |       |          |           |        | ✓     |
+
+## External Users
+
+In cases where it is desired that a user has access only to some internal or
+private projects, there is the option of creating **External Users**. This
+feature may be useful when for example a contractor is working on a given
+project and should only have access to that project.
+
+External users can only access projects to which they are explicitly granted
+access, thus hiding all other internal or private ones from them. Access can be
+granted by adding the user as member to the project or group.
+
+They will, like usual users, receive a role in the project or group with all
+the abilities that are mentioned in the table above. They cannot however create
+groups or projects, and they have the same access as logged out users in all
+other cases.
+
+An administrator can flag a user as external [through the API](../api/users.md)
+or by checking the checkbox on the admin panel. As an administrator, navigate
+to **Admin > Users** to create a new user or edit an existing one. There, you
+will find the option to flag the user as external.
+
+By default new users are not set as external users. This behavior can be changed
+by an administrator under **Admin > Application Settings**.
+
+## GitLab CI
+
+GitLab CI permissions rely on the role the user has in GitLab. There are four
+permission levels it total:
+
+- admin
+- master
+- developer
+- guest/reporter
+
+The admin user can perform any action on GitLab CI in scope of the GitLab
+instance and project. In addition, all admins can use the admin interface under
+`/admin/runners`.
+
+| Action                                | Guest, Reporter | Developer   | Master   | Admin  |
+|---------------------------------------|-----------------|-------------|----------|--------|
+| See commits and builds                | ✓               | ✓           | ✓        | ✓      |
+| Retry or cancel build                 |                 | ✓           | ✓        | ✓      |
+| Remove project                        |                 |             | ✓        | ✓      |
+| Create project                        |                 |             | ✓        | ✓      |
+| Change project configuration          |                 |             | ✓        | ✓      |
+| Add specific runners                  |                 |             | ✓        | ✓      |
+| Add shared runners                    |                 |             |          | ✓      |
+| See events in the system              |                 |             |          | ✓      |
+| Admin interface                       |                 |             |          | ✓      |
diff --git a/doc/user/project/highlighting.md b/doc/user/project/highlighting.md
new file mode 100644
index 00000000000..73a2d176b54
--- /dev/null
+++ b/doc/user/project/highlighting.md
@@ -0,0 +1,31 @@
+[Rouge]: https://rubygems.org/gems/rouge
+
+# Syntax Highlighting
+
+GitLab provides syntax highlighting on all files and snippets through the [Rouge][] rubygem. It will try to guess what language to use based on the file extension, which most of the time is sufficient.
+
+If GitLab is guessing wrong, you can override its choice of language using the `gitlab-language` attribute in `.gitattributes`. For example, if you are working in a Prolog project and using the `.pl` file extension (which would normally be highlighted as Perl), you can add the following to your `.gitattributes` file:
+
+``` conf
+*.pl gitlab-language=prolog
+```
+
+When you check in and push that change, all `*.pl` files in your project will be highlighted as Prolog.
+
+The paths here are simply git's builtin [`.gitattributes` interface](https://git-scm.com/docs/gitattributes).  So, if you were to invent a file format called a `Nicefile` at the root of your project that used ruby syntax, all you need is:
+
+``` conf
+/Nicefile gitlab-language=ruby
+```
+
+To disable highlighting entirely, use `gitlab-language=text`. Lots more fun shenanigans are available through CGI options, such as:
+
+``` conf
+# json with erb in it
+/my-cool-file gitlab-language=erb?parent=json
+
+# an entire file of highlighting errors!
+/other-file gitlab-language=text?token=Error
+```
+
+Please note that these configurations will only take effect when the `.gitattributes` file is in your default branch (usually `master`).
diff --git a/doc/user/project/img/labels_assign_label_in_new_issue.png b/doc/user/project/img/labels_assign_label_in_new_issue.png
new file mode 100644
index 00000000000..e32a35f7cda
--- /dev/null
+++ b/doc/user/project/img/labels_assign_label_in_new_issue.png
diff --git a/doc/user/project/img/labels_assign_label_sidebar.png b/doc/user/project/img/labels_assign_label_sidebar.png
new file mode 100644
index 00000000000..799443af889
--- /dev/null
+++ b/doc/user/project/img/labels_assign_label_sidebar.png
diff --git a/doc/user/project/img/labels_assign_label_sidebar_saved.png b/doc/user/project/img/labels_assign_label_sidebar_saved.png
new file mode 100644
index 00000000000..e7d8d69e60e
--- /dev/null
+++ b/doc/user/project/img/labels_assign_label_sidebar_saved.png
diff --git a/doc/user/project/img/labels_default.png b/doc/user/project/img/labels_default.png
new file mode 100644
index 00000000000..ee0c9f889ad
--- /dev/null
+++ b/doc/user/project/img/labels_default.png
diff --git a/doc/user/project/img/labels_description_tooltip.png b/doc/user/project/img/labels_description_tooltip.png
new file mode 100644
index 00000000000..0d1e3e091fb
--- /dev/null
+++ b/doc/user/project/img/labels_description_tooltip.png
diff --git a/doc/user/project/img/labels_filter.png b/doc/user/project/img/labels_filter.png
new file mode 100644
index 00000000000..ed622be2d93
--- /dev/null
+++ b/doc/user/project/img/labels_filter.png
diff --git a/doc/user/project/img/labels_filter_by_priority.png b/doc/user/project/img/labels_filter_by_priority.png
new file mode 100644
index 00000000000..c5a9e20919b
--- /dev/null
+++ b/doc/user/project/img/labels_filter_by_priority.png
diff --git a/doc/user/project/img/labels_generate.png b/doc/user/project/img/labels_generate.png
new file mode 100644
index 00000000000..9579be4e231
--- /dev/null
+++ b/doc/user/project/img/labels_generate.png
diff --git a/doc/user/project/img/labels_new_label.png b/doc/user/project/img/labels_new_label.png
new file mode 100644
index 00000000000..a916d3dceb5
--- /dev/null
+++ b/doc/user/project/img/labels_new_label.png
diff --git a/doc/user/project/img/labels_new_label_on_the_fly.png b/doc/user/project/img/labels_new_label_on_the_fly.png
new file mode 100644
index 00000000000..80cc434239e
--- /dev/null
+++ b/doc/user/project/img/labels_new_label_on_the_fly.png
diff --git a/doc/user/project/img/labels_new_label_on_the_fly_create.png b/doc/user/project/img/labels_new_label_on_the_fly_create.png
new file mode 100644
index 00000000000..c41090945eb
--- /dev/null
+++ b/doc/user/project/img/labels_new_label_on_the_fly_create.png
diff --git a/doc/user/project/img/labels_prioritize.png b/doc/user/project/img/labels_prioritize.png
new file mode 100644
index 00000000000..8dfe72cf826
--- /dev/null
+++ b/doc/user/project/img/labels_prioritize.png
diff --git a/doc/user/project/img/labels_subscribe.png b/doc/user/project/img/labels_subscribe.png
new file mode 100644
index 00000000000..ea3db2bc0cf
--- /dev/null
+++ b/doc/user/project/img/labels_subscribe.png
diff --git a/doc/user/project/labels.md b/doc/user/project/labels.md
new file mode 100644
index 00000000000..4258185b7d0
--- /dev/null
+++ b/doc/user/project/labels.md
@@ -0,0 +1,147 @@
+# Labels
+
+Labels provide an easy way to categorize the issues or merge requests based on
+descriptive titles like `bug`, `documentation` or any other text you feel like
+it. They can have different colors, a description, and are visible throughout
+the issue tracker or inside each issue individually.
+
+With labels, you can navigate the issue tracker and filter any bloated
+information to visualize only the issues you are interested in. Let's see how
+that works.
+
+## Create new labels
+
+>**Note:**
+A permission level of `Developer` or higher is required in order to manage
+labels.
+
+Head over a single project and navigate to **Issues > Labels**.
+
+The first time you visit this page, you'll notice that there are no labels
+created yet.
+
+![Generate new labels](img/labels_generate.png)
+
+---
+
+You can skip that and create a new label or click that link and GitLab will
+generate a set of predefined labels for you. There 8 default generated labels
+in total and you can see them in the screenshot below.
+
+![Default generated labels](img/labels_default.png)
+
+---
+
+You can see that from the labels page you can have an overview of the number of
+issues and merge requests assigned to each label.
+
+Creating a new label from scratch is as easy as pressing the **New label**
+button. From there on you can choose the name, give it an optional description,
+a color and you are set.
+
+When you are ready press the **Create label** button to create the new label.
+
+![New label](img/labels_new_label.png)
+
+## Prioritize labels
+
+>**Notes:**
+ - This feature was introduced in GitLab 8.9.
+ - Priority sorting is based on the highest priority label only. This might
+   change in the future, follow the discussion in
+   https://gitlab.com/gitlab-org/gitlab-ce/issues/18554.
+
+Prioritized labels are like any other label, but sorted by priority. This allows
+you to sort issues and merge requests by priority.
+
+To prioritize labels, navigate to your project's **Issues > Labels** and click
+on the star icon next to them to put them in the priority list. Click on the
+star icon again to remove them from the list.
+
+From there, you can drag them around to set the desired priority. Priority is
+set from high to low with an ascending order. Labels with no priority, count as
+having their priority set to null.
+
+![Prioritize labels](img/labels_prioritize.png)
+
+Now that you have labels prioritized, you can use the 'Priority' filter in the
+issues or merge requests tracker. Those with the highest priority label, will
+appear on top.
+
+![Filter labels by priority](img/labels_filter_by_priority.png)
+
+## Subscribe to labels
+
+If you don’t want to miss issues or merge requests that are important to you,
+simply subscribe to a label. You’ll get notified whenever the label gets added
+to an issue or merge request, making sure you don’t miss a thing.
+
+Go to your project's **Issues > Labels** area, find the label(s) you want to
+subscribe to and click on the eye icon. Click again to unsubscribe.
+
+![Subscribe to labels](img/labels_subscribe.png)
+
+If you work on a large or popular project, try subscribing only to the labels
+that are relevant to you. You’ll notice it’ll be much easier to focus on what’s
+important.
+
+## Create a new label right from the issue tracker
+
+>**Note:**
+This feature was introduced in GitLab 8.6.
+
+There are times when you are already in the issue tracker searching for a
+label, only to realize it doesn't exist. Instead of going to the **Labels**
+page and being distracted from your original purpose, you can create new
+labels on the fly.
+
+Select **Create new** from the labels dropdown list, provide a name, pick a
+color and hit **Create**.
+
+![Create new label on the fly](img/labels_new_label_on_the_fly_create.png)
+![New label on the fly](img/labels_new_label_on_the_fly.png)
+
+## Assigning labels to issues and merge requests
+
+There are generally two ways to assign a label to an issue or merge request.
+
+You can assign a label when you first create or edit an issue or merge request.
+
+![Assign label in new issue](img/labels_assign_label_in_new_issue.png)
+
+---
+
+The second way is by using the right sidebar when inside an issue or merge
+request. Expand it and hit **Edit** in the labels area. Start typing the name
+of the label you are looking for to narrow down the list, and select it. You
+can add more than one labels at once. When done, click outside the sidebar area
+for the changes to take effect.
+
+![Assign label in sidebar](img/labels_assign_label_sidebar.png)
+![Save labels in sidebar](img/labels_assign_label_sidebar_saved.png)
+
+---
+
+To remove labels, expand the left sidebar and unmark them from the labels list.
+Simple as that.
+
+##  Use labels to filter issues
+
+Once you start adding labels to your issues, you'll see the benefit of it.
+Labels can have several uses, one of them being the quick filtering of issues
+or merge requests.
+
+Pick an existing label from the dropdown _Label_ menu or click on an existing
+label from the issue tracker. In the latter case, you also get to see the
+label description like shown below.
+
+![Filter labels](img/labels_filter.png)
+
+---
+
+And if you added a description to your label, you can see it by hovering your
+mouse over the label in the issue tracker or wherever else the label is
+rendered.
+
+![Label tooltips](img/labels_description_tooltip.png)
+
diff --git a/doc/user/project/settings/img/import_export_download_export.png b/doc/user/project/settings/img/import_export_download_export.png
new file mode 100644
index 00000000000..a2f7f0085c1
--- /dev/null
+++ b/doc/user/project/settings/img/import_export_download_export.png
diff --git a/doc/user/project/settings/img/import_export_export_button.png b/doc/user/project/settings/img/import_export_export_button.png
new file mode 100644
index 00000000000..1f7bdd21b0d
--- /dev/null
+++ b/doc/user/project/settings/img/import_export_export_button.png
diff --git a/doc/user/project/settings/img/import_export_mail_link.png b/doc/user/project/settings/img/import_export_mail_link.png
new file mode 100644
index 00000000000..c123f83eb8e
--- /dev/null
+++ b/doc/user/project/settings/img/import_export_mail_link.png
diff --git a/doc/user/project/settings/img/import_export_new_project.png b/doc/user/project/settings/img/import_export_new_project.png
new file mode 100644
index 00000000000..b3a7f201018
--- /dev/null
+++ b/doc/user/project/settings/img/import_export_new_project.png
diff --git a/doc/user/project/settings/img/import_export_select_file.png b/doc/user/project/settings/img/import_export_select_file.png
new file mode 100644
index 00000000000..f31832af3e1
--- /dev/null
+++ b/doc/user/project/settings/img/import_export_select_file.png
diff --git a/doc/user/project/settings/img/settings_edit_button.png b/doc/user/project/settings/img/settings_edit_button.png
new file mode 100644
index 00000000000..3c0cee536de
--- /dev/null
+++ b/doc/user/project/settings/img/settings_edit_button.png
diff --git a/doc/user/project/settings/import_export.md b/doc/user/project/settings/import_export.md
new file mode 100644
index 00000000000..38e9786123d
--- /dev/null
+++ b/doc/user/project/settings/import_export.md
@@ -0,0 +1,73 @@
+# Project import/export
+
+>**Notes:**
+  - This feature was [introduced][ce-3050] in GitLab 8.9
+  - Importing will not be possible if the import instance version is lower
+    than that of the exporter.
+  - For existing installations, the project import option has to be enabled in
+    application settings (`/admin/application_settings`) under 'Import sources'.
+    Ask your administrator if you don't see the **GitLab export** button when
+    creating a new project.
+  - You can find some useful raketasks if you are an administrator in the
+    [import_export](../../../administration/raketasks/project_import_export.md)
+    raketask.
+  - The exports are stored in a temporary [shared directory][tmp] and are deleted
+    every 24 hours by a specific worker.
+
+Existing projects running on any GitLab instance or GitLab.com can be exported
+with all their related data and be moved into a new GitLab instance.
+
+## Exported contents
+
+The following items will be exported:
+
+- Project and wiki repositories
+- Project uploads
+- Project configuration including web hooks and services
+- Issues with comments, merge requests with diffs and comments, labels, milestones, snippets,
+  and other project entities
+
+The following items will NOT be exported:
+
+- Build traces and artifacts
+- LFS objects
+
+## Exporting a project and its data
+
+1. Go to the project settings page by clicking on **Edit Project**:
+
+    ![Project settings button](img/settings_edit_button.png)
+
+1. Scroll down to find the **Export project** button:
+
+    ![Export button](img/import_export_export_button.png)
+
+1. Once the export is generated, you should receive an e-mail with a link to
+   download the file:
+
+    ![Email download link](img/import_export_mail_link.png)
+
+1. Alternatively, you can come back to the project settings and download the
+   file from there, or generate a new export. Once the file available, the page
+   should show the **Download export** button:
+
+    ![Download export](img/import_export_download_export.png)
+
+## Importing the project
+
+1. The new GitLab project import feature is at the far right of the import
+   options when creating a New Project. Make sure you are in the right namespace
+   and you have entered a project name. Click on **GitLab export**:
+
+    ![New project](img/import_export_new_project.png)
+
+1. You can see where the project will be imported to. You can now select file
+   exported previously:
+
+    ![Select file](img/import_export_select_file.png)
+
+1. Click on **Import project** to begin importing. Your newly imported project
+   page will appear soon.
+
+[ce-3050]: https://gitlab.com/gitlab-org/gitlab-ce/issues/3050
+[tmp]: ../../../development/shared_files.md
diff --git a/doc/web_hooks/ssl.png b/doc/web_hooks/ssl.png
index 698f1a0f64a..8c4f08d1825 100644
--- a/doc/web_hooks/ssl.png
+++ b/doc/web_hooks/ssl.png
diff --git a/doc/workflow/README.md b/doc/workflow/README.md
index 9efe41308dc..ddb2f7281b1 100644
--- a/doc/workflow/README.md
+++ b/doc/workflow/README.md
@@ -7,7 +7,7 @@
 - [Groups](groups.md)
 - [Keyboard shortcuts](shortcuts.md)
 - [File finder](file_finder.md)
-- [Labels](labels.md)
+- [Labels](../user/project/labels.md)
 - [Notification emails](notifications.md)
 - [Project Features](project_features.md)
 - [Project forking workflow](forking_workflow.md)
diff --git a/doc/workflow/add-user/add-user.md b/doc/workflow/add-user/add-user.md
index fffa0aba57f..0537ce0bcd4 100644
--- a/doc/workflow/add-user/add-user.md
+++ b/doc/workflow/add-user/add-user.md
@@ -8,7 +8,7 @@ You should have `master` or `owner` permissions to add or import a new user
 to your project.
 
 The first step to add or import a user, go to your project and click on
-**Members** on the left side of your screen.
+**Members** in the drop-down menu on the right side of your screen.
 
 ![Members](img/add_user_members_menu.png)
 
@@ -23,7 +23,7 @@ want to add.
 
 ---
 
-Select the user and the [permission level](../../permissions/permissions.md)
+Select the user and the [permission level](../../user/permissions.md)
 that you'd like to give the user. Note that you can select more than one user.
 
 ![Give user permissions](img/add_user_give_permissions.png)
@@ -87,3 +87,25 @@ invitation, change their access level or even delete them.
 
 Once the user accepts the invitation, they will be prompted to create a new
 GitLab account using the same e-mail address the invitation was sent to.
+
+## Request access to a project
+
+As a user, you can request to be a member of a project. Go to the project you'd
+like to be a member of, and click the **Request Access** button on the right
+side of your screen.
+
+![Request access button](img/request_access_button.png)
+
+---
+
+Project owners & masters will be notified of your request and will be able to approve or
+decline it on the members page.
+
+![Manage access requests](img/access_requests_management.png)
+
+---
+
+If you change your mind before your request is approved, just click the
+**Withdraw Access Request** button.
+
+![Withdraw access request button](img/withdraw_access_request_button.png)
diff --git a/doc/workflow/add-user/img/access_requests_management.png b/doc/workflow/add-user/img/access_requests_management.png
new file mode 100644
index 00000000000..5c9b510ba9d
--- /dev/null
+++ b/doc/workflow/add-user/img/access_requests_management.png
diff --git a/doc/workflow/add-user/img/add_new_user_to_project_settings.png b/doc/workflow/add-user/img/add_new_user_to_project_settings.png
index 3da18cdae53..5da0552f9d6 100644
--- a/doc/workflow/add-user/img/add_new_user_to_project_settings.png
+++ b/doc/workflow/add-user/img/add_new_user_to_project_settings.png
diff --git a/doc/workflow/add-user/img/add_user_email_accept.png b/doc/workflow/add-user/img/add_user_email_accept.png
index 910affc9659..a2954ad7c37 100644
--- a/doc/workflow/add-user/img/add_user_email_accept.png
+++ b/doc/workflow/add-user/img/add_user_email_accept.png
diff --git a/doc/workflow/add-user/img/add_user_email_ready.png b/doc/workflow/add-user/img/add_user_email_ready.png
index 5f02ce89b3e..19d91bc0999 100644
--- a/doc/workflow/add-user/img/add_user_email_ready.png
+++ b/doc/workflow/add-user/img/add_user_email_ready.png
diff --git a/doc/workflow/add-user/img/add_user_email_search.png b/doc/workflow/add-user/img/add_user_email_search.png
index 140979fbe13..cb31b77d941 100644
--- a/doc/workflow/add-user/img/add_user_email_search.png
+++ b/doc/workflow/add-user/img/add_user_email_search.png
diff --git a/doc/workflow/add-user/img/add_user_give_permissions.png b/doc/workflow/add-user/img/add_user_give_permissions.png
index 8ef9156c8d5..e6b77022f06 100644
--- a/doc/workflow/add-user/img/add_user_give_permissions.png
+++ b/doc/workflow/add-user/img/add_user_give_permissions.png
diff --git a/doc/workflow/add-user/img/add_user_import_members_from_another_project.png b/doc/workflow/add-user/img/add_user_import_members_from_another_project.png
index 5770d5cf0c4..1068589c5ff 100644
--- a/doc/workflow/add-user/img/add_user_import_members_from_another_project.png
+++ b/doc/workflow/add-user/img/add_user_import_members_from_another_project.png
diff --git a/doc/workflow/add-user/img/add_user_imported_members.png b/doc/workflow/add-user/img/add_user_imported_members.png
index dea4b3f40ad..5cd120a4245 100644
--- a/doc/workflow/add-user/img/add_user_imported_members.png
+++ b/doc/workflow/add-user/img/add_user_imported_members.png
diff --git a/doc/workflow/add-user/img/add_user_list_members.png b/doc/workflow/add-user/img/add_user_list_members.png
index 7daa6ca7d9e..5fe3482192e 100644
--- a/doc/workflow/add-user/img/add_user_list_members.png
+++ b/doc/workflow/add-user/img/add_user_list_members.png
diff --git a/doc/workflow/add-user/img/add_user_members_menu.png b/doc/workflow/add-user/img/add_user_members_menu.png
index f1797b95f67..340d15c9830 100644
--- a/doc/workflow/add-user/img/add_user_members_menu.png
+++ b/doc/workflow/add-user/img/add_user_members_menu.png
diff --git a/doc/workflow/add-user/img/add_user_search_people.png b/doc/workflow/add-user/img/add_user_search_people.png
index 5ac10ce80d4..1c05d70ca31 100644
--- a/doc/workflow/add-user/img/add_user_search_people.png
+++ b/doc/workflow/add-user/img/add_user_search_people.png
diff --git a/doc/workflow/add-user/img/request_access_button.png b/doc/workflow/add-user/img/request_access_button.png
new file mode 100644
index 00000000000..984d640b0f0
--- /dev/null
+++ b/doc/workflow/add-user/img/request_access_button.png
diff --git a/doc/workflow/add-user/img/withdraw_access_request_button.png b/doc/workflow/add-user/img/withdraw_access_request_button.png
new file mode 100644
index 00000000000..ff54a0e4384
--- /dev/null
+++ b/doc/workflow/add-user/img/withdraw_access_request_button.png
diff --git a/doc/workflow/award_emoji.md b/doc/workflow/award_emoji.md
index 70b35c58be6..e6f8b792707 100644
--- a/doc/workflow/award_emoji.md
+++ b/doc/workflow/award_emoji.md
@@ -1,28 +1,26 @@
-# Award emojis
+# Award emoji
 
 >**Note:**
 This feature was [introduced][1825] in GitLab 8.2.
 
 When you're collaborating online, you get fewer opportunities for high-fives
-and thumbs-ups. In order to make virtual celebrations easier, you can now vote
-on issues and merge requests using emoji!
+and thumbs-ups. Emoji can be awarded to issues and merge requests, making
+virtual celebrations easier.
 
 ![Award emoji](img/award_emoji_select.png)
 
-This makes it much easier to give and receive feedback, without a long comment
-thread. Any comment that contains only the thumbs up or down emojis is
-converted to a vote and depicted in the emoji area.
-
-You can then use that functionality to sort issues and merge requests based on
-popularity.
+Award emoji make it much easier to give and receive feedback without a long
+comment thread. Comments that are only emoji will automatically become
+award emoji.
 
 ## Sort issues and merge requests on vote count
 
 >**Note:**
 This feature was [introduced][2871] in GitLab 8.5.
 
-You can quickly sort the issues or merge requests by the number of votes they
-have received. The sort option can be found in the right dropdown menu.
+You can quickly sort issues and merge requests by the number of votes they
+have received. The sort options can be found in the dropdown menu as "Most
+popular" and "Least popular".
 
 ![Votes sort options](img/award_emoji_votes_sort_options.png)
 
@@ -40,9 +38,28 @@ Sort by least popular issues/merge requests.
 
 ---
 
-The number of upvotes and downvotes is not summed up. That means that an issue
-with 18 upvotes and 5 downvotes is considered more popular than an issue with
-17 upvotes and no downvotes.
+The total number of votes is not summed up. An issue with 18 upvotes and 5
+downvotes is considered more popular than an issue with 17 upvotes and no
+downvotes.
+
+## Award emoji for comments
+
+>**Note:**
+This feature was [introduced][4291] in GitLab 8.9.
+
+Award emoji can also be applied to individual comments when you want to
+celebrate an accomplishment or agree with an opinion.
+
+To add an award emoji, click the smile in the top right of the comment and pick
+an emoji from the dropdown.
+
+![Picking an emoji for a comment](img/award_emoji_comment_picker.png)
+
+![An award emoji has been applied to a comment](img/award_emoji_comment_awarded.png)
+
+If you want to remove an award emoji, just click the emoji again and the vote
+will be removed.
 
 [2871]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/2781
 [1825]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/1825
+[4291]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/4291
diff --git a/doc/workflow/award_emoji.png b/doc/workflow/award_emoji.png
index fb26ee04393..481680af80c 100644
--- a/doc/workflow/award_emoji.png
+++ b/doc/workflow/award_emoji.png
diff --git a/doc/workflow/ci_mr.png b/doc/workflow/ci_mr.png
index a577356f8e8..f8a7708643e 100644
--- a/doc/workflow/ci_mr.png
+++ b/doc/workflow/ci_mr.png
diff --git a/doc/workflow/close_issue_mr.png b/doc/workflow/close_issue_mr.png
index a136d642e12..5e520240233 100644
--- a/doc/workflow/close_issue_mr.png
+++ b/doc/workflow/close_issue_mr.png
diff --git a/doc/workflow/environment_branches.png b/doc/workflow/environment_branches.png
index ee893ced13b..13fb0478eaa 100644
--- a/doc/workflow/environment_branches.png
+++ b/doc/workflow/environment_branches.png
diff --git a/doc/workflow/forking/branch_select.png b/doc/workflow/forking/branch_select.png
index 275f64d113b..7f19414f3a9 100644
--- a/doc/workflow/forking/branch_select.png
+++ b/doc/workflow/forking/branch_select.png
diff --git a/doc/workflow/forking/merge_request.png b/doc/workflow/forking/merge_request.png
index 2dc00ed08a1..e2da42a2be7 100644
--- a/doc/workflow/forking/merge_request.png
+++ b/doc/workflow/forking/merge_request.png
diff --git a/doc/workflow/forking_workflow.md b/doc/workflow/forking_workflow.md
index 217a4a4012f..733d079bd4a 100644
--- a/doc/workflow/forking_workflow.md
+++ b/doc/workflow/forking_workflow.md
@@ -38,7 +38,7 @@ Forking a project is in most cases a two-step process.
     ---
 
 After the forking is done, you can start working on the newly created
-repository. There, you will have full [Owner](../permissions/permissions.md)
+repository. There, you will have full [Owner](../user/permissions.md)
 access, so you can set it up as you please.
 
 ## Merging upstream
diff --git a/doc/workflow/four_stages.png b/doc/workflow/four_stages.png
index 2f444fc6f79..49413087dca 100644
--- a/doc/workflow/four_stages.png
+++ b/doc/workflow/four_stages.png
diff --git a/doc/workflow/git_pull.png b/doc/workflow/git_pull.png
index 7d47064eb14..9a1fdf899bf 100644
--- a/doc/workflow/git_pull.png
+++ b/doc/workflow/git_pull.png
diff --git a/doc/workflow/gitdashflow.png b/doc/workflow/gitdashflow.png
index f2f091dd10b..e456cf9309d 100644
--- a/doc/workflow/gitdashflow.png
+++ b/doc/workflow/gitdashflow.png
diff --git a/doc/workflow/github_flow.png b/doc/workflow/github_flow.png
index 88addb623ee..b3fca97cc2d 100644
--- a/doc/workflow/github_flow.png
+++ b/doc/workflow/github_flow.png
diff --git a/doc/workflow/gitlab_flow.png b/doc/workflow/gitlab_flow.png
index 1ea191a672b..d85d4ff374e 100644
--- a/doc/workflow/gitlab_flow.png
+++ b/doc/workflow/gitlab_flow.png
diff --git a/doc/workflow/good_commit.png b/doc/workflow/good_commit.png
index 3737a026644..7958feea4d9 100644
--- a/doc/workflow/good_commit.png
+++ b/doc/workflow/good_commit.png
diff --git a/doc/workflow/groups.md b/doc/workflow/groups.md
index 34ada1774d8..9b50286b179 100644
--- a/doc/workflow/groups.md
+++ b/doc/workflow/groups.md
@@ -51,6 +51,28 @@ If necessary, you can increase the access level of an individual user for a spec
 
 ![Barry effectively has 'Master' access to GitLab CI now](groups/override_access_level.png)
 
+## Requesting access to a group
+
+As a user, you can request to be a member of a group. Go to the group you'd
+like to be a member of, and click the **Request Access** button on the right
+side of your screen.
+
+![Request access button](groups/request_access_button.png)
+
+---
+
+Group owners & masters will be notified of your request and will be able to approve or
+decline it on the members page.
+
+![Manage access requests](groups/access_requests_management.png)
+
+---
+
+If you change your mind before your request is approved, just click the
+**Withdraw Access Request** button.
+
+![Withdraw access request button](groups/withdraw_access_request_button.png)
+
 ## Managing group memberships via LDAP
 
 In GitLab Enterprise Edition it is possible to manage GitLab group memberships using LDAP groups.
diff --git a/doc/workflow/groups/access_requests_management.png b/doc/workflow/groups/access_requests_management.png
new file mode 100644
index 00000000000..5202434f00f
--- /dev/null
+++ b/doc/workflow/groups/access_requests_management.png
diff --git a/doc/workflow/groups/add_member_to_group.png b/doc/workflow/groups/add_member_to_group.png
index fa340ce572f..6e3f660d2e4 100644
--- a/doc/workflow/groups/add_member_to_group.png
+++ b/doc/workflow/groups/add_member_to_group.png
diff --git a/doc/workflow/groups/group_dashboard.png b/doc/workflow/groups/group_dashboard.png
index 7fc9048d74d..662c932e536 100644
--- a/doc/workflow/groups/group_dashboard.png
+++ b/doc/workflow/groups/group_dashboard.png
diff --git a/doc/workflow/groups/group_with_two_projects.png b/doc/workflow/groups/group_with_two_projects.png
index 87242781e4f..dc3475949f5 100644
--- a/doc/workflow/groups/group_with_two_projects.png
+++ b/doc/workflow/groups/group_with_two_projects.png
diff --git a/doc/workflow/groups/max_access_level.png b/doc/workflow/groups/max_access_level.png
index 71106a8a5a0..2855a514013 100644
--- a/doc/workflow/groups/max_access_level.png
+++ b/doc/workflow/groups/max_access_level.png
diff --git a/doc/workflow/groups/new_group_button.png b/doc/workflow/groups/new_group_button.png
index 51e82798658..26136312c8f 100644
--- a/doc/workflow/groups/new_group_button.png
+++ b/doc/workflow/groups/new_group_button.png
diff --git a/doc/workflow/groups/new_group_form.png b/doc/workflow/groups/new_group_form.png
index bf992c40bc2..dc50a069ef2 100644
--- a/doc/workflow/groups/new_group_form.png
+++ b/doc/workflow/groups/new_group_form.png
diff --git a/doc/workflow/groups/other_group_sees_shared_project.png b/doc/workflow/groups/other_group_sees_shared_project.png
index cbf2c3c1fdc..2230720cecd 100644
--- a/doc/workflow/groups/other_group_sees_shared_project.png
+++ b/doc/workflow/groups/other_group_sees_shared_project.png
diff --git a/doc/workflow/groups/override_access_level.png b/doc/workflow/groups/override_access_level.png
index f4225a63679..9d6aaf4c363 100644
--- a/doc/workflow/groups/override_access_level.png
+++ b/doc/workflow/groups/override_access_level.png
diff --git a/doc/workflow/groups/project_members_via_group.png b/doc/workflow/groups/project_members_via_group.png
index b13cb1cfd95..58270936a0b 100644
--- a/doc/workflow/groups/project_members_via_group.png
+++ b/doc/workflow/groups/project_members_via_group.png
diff --git a/doc/workflow/groups/request_access_button.png b/doc/workflow/groups/request_access_button.png
new file mode 100644
index 00000000000..0eec5cb937d
--- /dev/null
+++ b/doc/workflow/groups/request_access_button.png
diff --git a/doc/workflow/groups/share_project_with_groups.png b/doc/workflow/groups/share_project_with_groups.png
index a5dbc89fe90..5772d4deced 100644
--- a/doc/workflow/groups/share_project_with_groups.png
+++ b/doc/workflow/groups/share_project_with_groups.png
diff --git a/doc/workflow/groups/transfer_project.png b/doc/workflow/groups/transfer_project.png
index 044fe10d073..0aef3ab3f0f 100644
--- a/doc/workflow/groups/transfer_project.png
+++ b/doc/workflow/groups/transfer_project.png
diff --git a/doc/workflow/groups/withdraw_access_request_button.png b/doc/workflow/groups/withdraw_access_request_button.png
new file mode 100644
index 00000000000..b7de830a780
--- /dev/null
+++ b/doc/workflow/groups/withdraw_access_request_button.png
diff --git a/doc/workflow/img/award_emoji_comment_awarded.png b/doc/workflow/img/award_emoji_comment_awarded.png
new file mode 100644
index 00000000000..67697831869
--- /dev/null
+++ b/doc/workflow/img/award_emoji_comment_awarded.png
diff --git a/doc/workflow/img/award_emoji_comment_picker.png b/doc/workflow/img/award_emoji_comment_picker.png
new file mode 100644
index 00000000000..d9c3faecdca
--- /dev/null
+++ b/doc/workflow/img/award_emoji_comment_picker.png
diff --git a/doc/workflow/img/award_emoji_select.png b/doc/workflow/img/award_emoji_select.png
index fffdfedda5d..ad664c0aeff 100644
--- a/doc/workflow/img/award_emoji_select.png
+++ b/doc/workflow/img/award_emoji_select.png
diff --git a/doc/workflow/img/award_emoji_votes_least_popular.png b/doc/workflow/img/award_emoji_votes_least_popular.png
index 2ef5be7154f..57d595d9602 100644
--- a/doc/workflow/img/award_emoji_votes_least_popular.png
+++ b/doc/workflow/img/award_emoji_votes_least_popular.png
diff --git a/doc/workflow/img/award_emoji_votes_most_popular.png b/doc/workflow/img/award_emoji_votes_most_popular.png
index 5b089730d93..432bd09b8a7 100644
--- a/doc/workflow/img/award_emoji_votes_most_popular.png
+++ b/doc/workflow/img/award_emoji_votes_most_popular.png
diff --git a/doc/workflow/img/award_emoji_votes_sort_options.png b/doc/workflow/img/award_emoji_votes_sort_options.png
index 9bbf3f82a0b..ae6e224b317 100644
--- a/doc/workflow/img/award_emoji_votes_sort_options.png
+++ b/doc/workflow/img/award_emoji_votes_sort_options.png
diff --git a/doc/workflow/img/cherry_pick_changes_commit.png b/doc/workflow/img/cherry_pick_changes_commit.png
index ae91d2cae53..7fb68cc9e9b 100644
--- a/doc/workflow/img/cherry_pick_changes_commit.png
+++ b/doc/workflow/img/cherry_pick_changes_commit.png
diff --git a/doc/workflow/img/cherry_pick_changes_commit_modal.png b/doc/workflow/img/cherry_pick_changes_commit_modal.png
index f502f87677a..5267e04562f 100644
--- a/doc/workflow/img/cherry_pick_changes_commit_modal.png
+++ b/doc/workflow/img/cherry_pick_changes_commit_modal.png
diff --git a/doc/workflow/img/cherry_pick_changes_mr.png b/doc/workflow/img/cherry_pick_changes_mr.png
index 59c610e620b..975fb13e463 100644
--- a/doc/workflow/img/cherry_pick_changes_mr.png
+++ b/doc/workflow/img/cherry_pick_changes_mr.png
diff --git a/doc/workflow/img/cherry_pick_changes_mr_modal.png b/doc/workflow/img/cherry_pick_changes_mr_modal.png
index 96a80f4726d..6c003bacbe3 100644
--- a/doc/workflow/img/cherry_pick_changes_mr_modal.png
+++ b/doc/workflow/img/cherry_pick_changes_mr_modal.png
diff --git a/doc/workflow/img/file_finder_find_button.png b/doc/workflow/img/file_finder_find_button.png
index c5005d0d7ca..96e383f0213 100644
--- a/doc/workflow/img/file_finder_find_button.png
+++ b/doc/workflow/img/file_finder_find_button.png
diff --git a/doc/workflow/img/file_finder_find_file.png b/doc/workflow/img/file_finder_find_file.png
index 58500f4c163..c6508514c76 100644
--- a/doc/workflow/img/file_finder_find_file.png
+++ b/doc/workflow/img/file_finder_find_file.png
diff --git a/doc/workflow/img/forking_workflow_choose_namespace.png b/doc/workflow/img/forking_workflow_choose_namespace.png
index eefe5769554..1839d5e8be2 100644
--- a/doc/workflow/img/forking_workflow_choose_namespace.png
+++ b/doc/workflow/img/forking_workflow_choose_namespace.png
diff --git a/doc/workflow/img/forking_workflow_fork_button.png b/doc/workflow/img/forking_workflow_fork_button.png
index 49e68d33e89..cc79d6fd40c 100644
--- a/doc/workflow/img/forking_workflow_fork_button.png
+++ b/doc/workflow/img/forking_workflow_fork_button.png
diff --git a/doc/workflow/img/forking_workflow_path_taken_error.png b/doc/workflow/img/forking_workflow_path_taken_error.png
index 7a3139506fe..a859155aef0 100644
--- a/doc/workflow/img/forking_workflow_path_taken_error.png
+++ b/doc/workflow/img/forking_workflow_path_taken_error.png
diff --git a/doc/workflow/img/new_branch_from_issue.png b/doc/workflow/img/new_branch_from_issue.png
index 394c139e17e..61acdd30ae9 100644
--- a/doc/workflow/img/new_branch_from_issue.png
+++ b/doc/workflow/img/new_branch_from_issue.png
diff --git a/doc/workflow/img/revert_changes_commit.png b/doc/workflow/img/revert_changes_commit.png
index d84211e20db..e7194fc3504 100644
--- a/doc/workflow/img/revert_changes_commit.png
+++ b/doc/workflow/img/revert_changes_commit.png
diff --git a/doc/workflow/img/revert_changes_commit_modal.png b/doc/workflow/img/revert_changes_commit_modal.png
index e94d151a2af..c660ec7eaec 100644
--- a/doc/workflow/img/revert_changes_commit_modal.png
+++ b/doc/workflow/img/revert_changes_commit_modal.png
diff --git a/doc/workflow/img/revert_changes_mr.png b/doc/workflow/img/revert_changes_mr.png
index 7adad88463b..3002f0ac1c5 100644
--- a/doc/workflow/img/revert_changes_mr.png
+++ b/doc/workflow/img/revert_changes_mr.png
diff --git a/doc/workflow/img/revert_changes_mr_modal.png b/doc/workflow/img/revert_changes_mr_modal.png
index 9da78f84828..c6aaeecc8a6 100644
--- a/doc/workflow/img/revert_changes_mr_modal.png
+++ b/doc/workflow/img/revert_changes_mr_modal.png
diff --git a/doc/workflow/img/todo_list_item.png b/doc/workflow/img/todo_list_item.png
new file mode 100644
index 00000000000..884ba1d22a3
--- /dev/null
+++ b/doc/workflow/img/todo_list_item.png
diff --git a/doc/workflow/img/todos_add_todo_sidebar.png b/doc/workflow/img/todos_add_todo_sidebar.png
new file mode 100644
index 00000000000..126ecc2c82f
--- /dev/null
+++ b/doc/workflow/img/todos_add_todo_sidebar.png
diff --git a/doc/workflow/img/todos_icon.png b/doc/workflow/img/todos_icon.png
index 879b3b51c21..bba77f88913 100644
--- a/doc/workflow/img/todos_icon.png
+++ b/doc/workflow/img/todos_icon.png
diff --git a/doc/workflow/img/todos_index.png b/doc/workflow/img/todos_index.png
index 4ee18dd1285..f1438ef7355 100644
--- a/doc/workflow/img/todos_index.png
+++ b/doc/workflow/img/todos_index.png
diff --git a/doc/workflow/img/todos_mark_done_sidebar.png b/doc/workflow/img/todos_mark_done_sidebar.png
new file mode 100644
index 00000000000..f449f977dd6
--- /dev/null
+++ b/doc/workflow/img/todos_mark_done_sidebar.png
diff --git a/doc/workflow/img/web_editor_new_branch_dropdown.png b/doc/workflow/img/web_editor_new_branch_dropdown.png
index 009e4b05adf..a8e635d2faf 100644
--- a/doc/workflow/img/web_editor_new_branch_dropdown.png
+++ b/doc/workflow/img/web_editor_new_branch_dropdown.png
diff --git a/doc/workflow/img/web_editor_new_branch_page.png b/doc/workflow/img/web_editor_new_branch_page.png
index dd6cfc6e7bb..7f36b7faf63 100644
--- a/doc/workflow/img/web_editor_new_branch_page.png
+++ b/doc/workflow/img/web_editor_new_branch_page.png
diff --git a/doc/workflow/img/web_editor_new_directory_dialog.png b/doc/workflow/img/web_editor_new_directory_dialog.png
index 2c76f84f395..d16e3c67116 100644
--- a/doc/workflow/img/web_editor_new_directory_dialog.png
+++ b/doc/workflow/img/web_editor_new_directory_dialog.png
diff --git a/doc/workflow/img/web_editor_new_directory_dropdown.png b/doc/workflow/img/web_editor_new_directory_dropdown.png
index cedf46aedfd..c8d77b16ee8 100644
--- a/doc/workflow/img/web_editor_new_directory_dropdown.png
+++ b/doc/workflow/img/web_editor_new_directory_dropdown.png
diff --git a/doc/workflow/img/web_editor_new_file_dropdown.png b/doc/workflow/img/web_editor_new_file_dropdown.png
index 6e884f6504d..3fcb91c9b93 100644
--- a/doc/workflow/img/web_editor_new_file_dropdown.png
+++ b/doc/workflow/img/web_editor_new_file_dropdown.png
diff --git a/doc/workflow/img/web_editor_new_file_editor.png b/doc/workflow/img/web_editor_new_file_editor.png
index c76473bcfa7..21c340b9288 100644
--- a/doc/workflow/img/web_editor_new_file_editor.png
+++ b/doc/workflow/img/web_editor_new_file_editor.png
diff --git a/doc/workflow/img/web_editor_new_push_widget.png b/doc/workflow/img/web_editor_new_push_widget.png
index a2108735741..c7738a4c930 100644
--- a/doc/workflow/img/web_editor_new_push_widget.png
+++ b/doc/workflow/img/web_editor_new_push_widget.png
diff --git a/doc/workflow/img/web_editor_new_tag_dropdown.png b/doc/workflow/img/web_editor_new_tag_dropdown.png
index 263dd635b95..ac7415009b3 100644
--- a/doc/workflow/img/web_editor_new_tag_dropdown.png
+++ b/doc/workflow/img/web_editor_new_tag_dropdown.png
diff --git a/doc/workflow/img/web_editor_new_tag_page.png b/doc/workflow/img/web_editor_new_tag_page.png
index 64d7cd11ed1..231e1a13fc0 100644
--- a/doc/workflow/img/web_editor_new_tag_page.png
+++ b/doc/workflow/img/web_editor_new_tag_page.png
diff --git a/doc/workflow/img/web_editor_start_new_merge_request.png b/doc/workflow/img/web_editor_start_new_merge_request.png
index be12a151cac..2755501dfd1 100644
--- a/doc/workflow/img/web_editor_start_new_merge_request.png
+++ b/doc/workflow/img/web_editor_start_new_merge_request.png
diff --git a/doc/workflow/img/web_editor_upload_file_dialog.png b/doc/workflow/img/web_editor_upload_file_dialog.png
index 6dd2207bca0..9d6d8250bbe 100644
--- a/doc/workflow/img/web_editor_upload_file_dialog.png
+++ b/doc/workflow/img/web_editor_upload_file_dialog.png
diff --git a/doc/workflow/img/web_editor_upload_file_dropdown.png b/doc/workflow/img/web_editor_upload_file_dropdown.png
index bf6528701b0..6b5205b05ec 100644
--- a/doc/workflow/img/web_editor_upload_file_dropdown.png
+++ b/doc/workflow/img/web_editor_upload_file_dropdown.png
diff --git a/doc/workflow/importing/bitbucket_importer/bitbucket_import_select_project.png b/doc/workflow/importing/bitbucket_importer/bitbucket_import_select_project.png
index 0e08703f421..1a5661de75d 100644
--- a/doc/workflow/importing/bitbucket_importer/bitbucket_import_select_project.png
+++ b/doc/workflow/importing/bitbucket_importer/bitbucket_import_select_project.png
diff --git a/doc/workflow/importing/fogbugz_importer/fogbugz_import_finished.png b/doc/workflow/importing/fogbugz_importer/fogbugz_import_finished.png
index 205c515bd3f..fd7a4d3fabf 100644
--- a/doc/workflow/importing/fogbugz_importer/fogbugz_import_finished.png
+++ b/doc/workflow/importing/fogbugz_importer/fogbugz_import_finished.png
diff --git a/doc/workflow/importing/fogbugz_importer/fogbugz_import_login.png b/doc/workflow/importing/fogbugz_importer/fogbugz_import_login.png
index a1e348d46ad..fd1ba6f5884 100644
--- a/doc/workflow/importing/fogbugz_importer/fogbugz_import_login.png
+++ b/doc/workflow/importing/fogbugz_importer/fogbugz_import_login.png
diff --git a/doc/workflow/importing/fogbugz_importer/fogbugz_import_select_fogbogz.png b/doc/workflow/importing/fogbugz_importer/fogbugz_import_select_fogbogz.png
index ed362846909..186c1563951 100644
--- a/doc/workflow/importing/fogbugz_importer/fogbugz_import_select_fogbogz.png
+++ b/doc/workflow/importing/fogbugz_importer/fogbugz_import_select_fogbogz.png
diff --git a/doc/workflow/importing/fogbugz_importer/fogbugz_import_select_project.png b/doc/workflow/importing/fogbugz_importer/fogbugz_import_select_project.png
index d2fbd0267bd..2f84d3232f2 100644
--- a/doc/workflow/importing/fogbugz_importer/fogbugz_import_select_project.png
+++ b/doc/workflow/importing/fogbugz_importer/fogbugz_import_select_project.png
diff --git a/doc/workflow/importing/fogbugz_importer/fogbugz_import_user_map.png b/doc/workflow/importing/fogbugz_importer/fogbugz_import_user_map.png
index b1cc4b58525..652ca20b9ab 100644
--- a/doc/workflow/importing/fogbugz_importer/fogbugz_import_user_map.png
+++ b/doc/workflow/importing/fogbugz_importer/fogbugz_import_user_map.png
diff --git a/doc/workflow/importing/gitlab_importer/importer.png b/doc/workflow/importing/gitlab_importer/importer.png
index d2a286d8cac..35a7ddc8318 100644
--- a/doc/workflow/importing/gitlab_importer/importer.png
+++ b/doc/workflow/importing/gitlab_importer/importer.png
diff --git a/doc/workflow/importing/gitlab_importer/new_project_page.png b/doc/workflow/importing/gitlab_importer/new_project_page.png
index 5e239208e1e..81074d2d016 100644
--- a/doc/workflow/importing/gitlab_importer/new_project_page.png
+++ b/doc/workflow/importing/gitlab_importer/new_project_page.png
diff --git a/doc/workflow/importing/img/import_projects_from_github_importer.png b/doc/workflow/importing/img/import_projects_from_github_importer.png
index f744dc06f81..b6ed8dd692a 100644
--- a/doc/workflow/importing/img/import_projects_from_github_importer.png
+++ b/doc/workflow/importing/img/import_projects_from_github_importer.png
diff --git a/doc/workflow/importing/img/import_projects_from_github_new_project_page.png b/doc/workflow/importing/img/import_projects_from_github_new_project_page.png
index 86be35acb37..c8f35a50f48 100644
--- a/doc/workflow/importing/img/import_projects_from_github_new_project_page.png
+++ b/doc/workflow/importing/img/import_projects_from_github_new_project_page.png
diff --git a/doc/workflow/importing/import_projects_from_github.md b/doc/workflow/importing/import_projects_from_github.md
index a7dfac2c120..a2b2a4b88f9 100644
--- a/doc/workflow/importing/import_projects_from_github.md
+++ b/doc/workflow/importing/import_projects_from_github.md
@@ -1,8 +1,10 @@
 # Import your project from GitHub to GitLab

 

 >**Note:**

-In order to enable the GitHub import setting, you should first

-enable the [GitHub integration][gh-import] in your GitLab instance.

+In order to enable the GitHub import setting, you may also want to

+enable the [GitHub integration][gh-import] in your GitLab instance. This

+configuration is optional, you will be able import your GitHub repositories

+with a Personal Access Token.

 

 At its current state, GitHub importer can import:

 

@@ -20,9 +22,15 @@ It is not yet possible to import your cross-repository pull requests (those from
 forks). We are working on improving this in the near future.

 

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

-Click on the **GitHub** link and you will be redirected to GitHub for

-permission to access your projects. After accepting, you'll be automatically

-redirected to the importer.

+Click on the **GitHub** link and, if you are logged in via the GitHub

+integration, you will be redirected to GitHub for permission to access your

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

+

+If you are not using the GitHub integration, you can still perform a one-off

+authorization with GitHub to access your projects.

+

+Alternatively, you can also enter a GitHub Personal Access Token. Once you enter

+your token, you'll be taken to the importer.

 

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

 

diff --git a/doc/workflow/labels.md b/doc/workflow/labels.md
index 6e4840ca5ae..5c09891dfdd 100644
--- a/doc/workflow/labels.md
+++ b/doc/workflow/labels.md
@@ -1,18 +1,3 @@
 # Labels
 
-In GitLab, you can easily tag issues and Merge Requests. If you have permission level `Developer` or higher, you can manage labels. To create, edit or delete a label, go to a project and then to `Issues` and then `Labels`.
-
-Here you can create a new label.
-
-![new label](labels/label1.png)
-
-You can choose to set a color.
-
-![label color](labels/label2.png)
-
-If you want to change an existing label, press edit next to the listed label.
-You will be presented with the same form as when creating a new label.
-
-![edit label](labels/label3.png)
-
-You can add labels to Merge Requests when you create or edit them.
+This document was moved to [user/project/labels.md](../user/project/labels.md).
diff --git a/doc/workflow/labels/label1.png b/doc/workflow/labels/label1.png
deleted file mode 100644
index cac661a34c8..00000000000
--- a/doc/workflow/labels/label1.png
+++ /dev/null
diff --git a/doc/workflow/labels/label2.png b/doc/workflow/labels/label2.png
deleted file mode 100644
index 44d9fef86d4..00000000000
--- a/doc/workflow/labels/label2.png
+++ /dev/null
diff --git a/doc/workflow/labels/label3.png b/doc/workflow/labels/label3.png
deleted file mode 100644
index e2fce11b7a4..00000000000
--- a/doc/workflow/labels/label3.png
+++ /dev/null
diff --git a/doc/workflow/merge_commits.png b/doc/workflow/merge_commits.png
index 757b589d0db..8aa1587cde6 100644
--- a/doc/workflow/merge_commits.png
+++ b/doc/workflow/merge_commits.png
diff --git a/doc/workflow/merge_request.png b/doc/workflow/merge_request.png
index fde3ff5c854..6aad1d82f6e 100644
--- a/doc/workflow/merge_request.png
+++ b/doc/workflow/merge_request.png
diff --git a/doc/workflow/merge_requests/commit_compare.png b/doc/workflow/merge_requests/commit_compare.png
index dfd7ee220f0..0e4a2b23c04 100644
--- a/doc/workflow/merge_requests/commit_compare.png
+++ b/doc/workflow/merge_requests/commit_compare.png
diff --git a/doc/workflow/merge_requests/merge_request_diff.png b/doc/workflow/merge_requests/merge_request_diff.png
index f368423c746..3ebbfb75ea3 100644
--- a/doc/workflow/merge_requests/merge_request_diff.png
+++ b/doc/workflow/merge_requests/merge_request_diff.png
diff --git a/doc/workflow/merge_requests/merge_request_diff_without_whitespace.png b/doc/workflow/merge_requests/merge_request_diff_without_whitespace.png
index b2d03bb66f9..a0db535019c 100644
--- a/doc/workflow/merge_requests/merge_request_diff_without_whitespace.png
+++ b/doc/workflow/merge_requests/merge_request_diff_without_whitespace.png
diff --git a/doc/workflow/merge_when_build_succeeds/enable.png b/doc/workflow/merge_when_build_succeeds/enable.png
index 633efa1246f..b86e6d7b3fd 100644
--- a/doc/workflow/merge_when_build_succeeds/enable.png
+++ b/doc/workflow/merge_when_build_succeeds/enable.png
diff --git a/doc/workflow/merge_when_build_succeeds/status.png b/doc/workflow/merge_when_build_succeeds/status.png
index c856c7d14dc..f3ea61d8147 100644
--- a/doc/workflow/merge_when_build_succeeds/status.png
+++ b/doc/workflow/merge_when_build_succeeds/status.png
diff --git a/doc/workflow/messy_flow.png b/doc/workflow/messy_flow.png
index 1addb95ca54..8d2c0dae8c2 100644
--- a/doc/workflow/messy_flow.png
+++ b/doc/workflow/messy_flow.png
diff --git a/doc/workflow/milestones/form.png b/doc/workflow/milestones/form.png
index de44c1ffc1a..3965ca4d083 100644
--- a/doc/workflow/milestones/form.png
+++ b/doc/workflow/milestones/form.png
diff --git a/doc/workflow/milestones/group_form.png b/doc/workflow/milestones/group_form.png
index 38862dcca68..ff20df8081f 100644
--- a/doc/workflow/milestones/group_form.png
+++ b/doc/workflow/milestones/group_form.png
diff --git a/doc/workflow/mr_inline_comments.png b/doc/workflow/mr_inline_comments.png
index e851b95bcef..af7df3100d0 100644
--- a/doc/workflow/mr_inline_comments.png
+++ b/doc/workflow/mr_inline_comments.png
diff --git a/doc/workflow/notifications.md b/doc/workflow/notifications.md
index cbca94c0b5e..b4a9c2f3d3e 100644
--- a/doc/workflow/notifications.md
+++ b/doc/workflow/notifications.md
@@ -4,7 +4,7 @@ GitLab has a notification system in place to notify a user of events that are im
 
 ## Notification settings
 
-Under user profile page you can find the notification settings.
+You can find notification settings under the user profile.
 
 ![notification settings](notifications/settings.png)
 
@@ -20,6 +20,7 @@ Each of these settings have levels of notification:
 * Participating - receive notifications from related resources
 * Watch - receive notifications from projects or groups user is a member of
 * Global - notifications as set at the global settings
+* Custom - user will receive notifications when mentioned, is participant and custom selected events.
 
 #### Global Settings
 
@@ -36,12 +37,14 @@ This means that you can set a different level of notifications per group while s
 to have a finer level setting per project.
 Organization like this is suitable for users that belong to different groups but don't have the
 same need for being notified for every group they are member of.
+These settings can be configured on group page or user profile notifications dropdown.
 
 #### Project Settings
 
 Project Settings are at the top level and any setting placed at this level will take precedence of any
 other setting.
 This is suitable for users that have different needs for notifications per project basis.
+These settings can be configured on project page or user profile notifications dropdown.
 
 ## Notification events
 
@@ -55,7 +58,7 @@ Below is the table of events users can be notified of:
 | User added to project        | User                                                              | Sent when user is added to project |
 | Project access level changed | User                                                              | Sent when user project access level is changed |
 | User added to group          | User                                                              | Sent when user is added to group |
-| Group access level changed   | User                                                              | Sent when user group access level is changed | 
+| Group access level changed   | User                                                              | Sent when user group access level is changed |
 | Project moved                | Project members [1]                                               | [1] not disabled |
 
 ### Issue / Merge Request events
@@ -71,6 +74,7 @@ In all of the below cases, the notification will be sent to:
 
 - Watchers: users with notification level "Watch"
 - Subscribers: anyone who manually subscribed to the issue/merge request
+- Custom: Users with notification level "custom" who turned on notifications for any of the events present in the table below
 
 | Event                  | Sent to |
 |------------------------|---------|
diff --git a/doc/workflow/notifications/settings.png b/doc/workflow/notifications/settings.png
index e5b50ee2494..d50757beffc 100644
--- a/doc/workflow/notifications/settings.png
+++ b/doc/workflow/notifications/settings.png
diff --git a/doc/workflow/production_branch.png b/doc/workflow/production_branch.png
index 33fb26dd621..d88a3687151 100644
--- a/doc/workflow/production_branch.png
+++ b/doc/workflow/production_branch.png
diff --git a/doc/workflow/protected_branches.md b/doc/workflow/protected_branches.md
index d854ec1e025..5c1c7b47c8a 100644
--- a/doc/workflow/protected_branches.md
+++ b/doc/workflow/protected_branches.md
@@ -1,4 +1,4 @@
-# Protected branches
+# Protected Branches
 
 Permissions in GitLab are fundamentally defined around the idea of having read or write permission to the repository and branches.
 
@@ -12,7 +12,7 @@ A protected branch does three simple things:
 
 You can make any branch a protected branch. GitLab makes the master branch a protected branch by default.
 
-To protect a branch, user needs to have at least a Master permission level, see [permissions document](../permissions/permissions.md).
+To protect a branch, user needs to have at least a Master permission level, see [permissions document](../user/permissions.md).
 
 ![protected branches page](protected_branches/protected_branches1.png)
 
@@ -28,4 +28,28 @@ For those workflows, you can allow everyone with write access to push to a prote
 
 On already protected branches you can also allow developers to push to the repository by selecting the `Developers can push` check box.
 
-![Developers can push](protected_branches/protected_branches2.png)
\ No newline at end of file
+![Developers can push](protected_branches/protected_branches2.png)
+
+## Wildcard Protected Branches
+
+>**Note:**
+This feature was added in GitLab 8.10.
+
+1. You can specify a wildcard protected branch, which will protect all branches matching the wildcard. For example:
+
+    | Wildcard Protected Branch | Matching Branches                                      |
+    |---------------------------+--------------------------------------------------------|
+    | `*-stable`                | `production-stable`, `staging-stable`                  |
+    | `production/*`            | `production/app-server`, `production/load-balancer`    |
+    | `*gitlab*`                | `gitlab`, `gitlab/staging`, `master/gitlab/production` |
+
+1. Protected branch settings (like "Developers Can Push") apply to all matching branches.
+
+1. Two different wildcards can potentially match the same branch. For example, `*-stable` and `production-*` would both match a `production-stable` branch.
+   >**Note:**
+   If _any_ of these protected branches have "Developers Can Push" set to true, then `production-stable` has it set to true.
+
+1. If you click on a protected branch's name, you will be presented with a list of all matching branches:
+
+    ![protected branch matches](protected_branches/protected_branches3.png)
+
diff --git a/doc/workflow/protected_branches/protected_branches1.png b/doc/workflow/protected_branches/protected_branches1.png
index 5c2a3de5f70..c00443803de 100644
--- a/doc/workflow/protected_branches/protected_branches1.png
+++ b/doc/workflow/protected_branches/protected_branches1.png
diff --git a/doc/workflow/protected_branches/protected_branches2.png b/doc/workflow/protected_branches/protected_branches2.png
index 2dca3541365..a4f664d3b21 100644
--- a/doc/workflow/protected_branches/protected_branches2.png
+++ b/doc/workflow/protected_branches/protected_branches2.png
diff --git a/doc/workflow/protected_branches/protected_branches3.png b/doc/workflow/protected_branches/protected_branches3.png
new file mode 100644
index 00000000000..2a50cb174bb
--- /dev/null
+++ b/doc/workflow/protected_branches/protected_branches3.png
diff --git a/doc/workflow/rebase.png b/doc/workflow/rebase.png
index ef82c834755..df353311fa0 100644
--- a/doc/workflow/rebase.png
+++ b/doc/workflow/rebase.png
diff --git a/doc/workflow/release_branches.png b/doc/workflow/release_branches.png
index da7ae53413a..c2162248d25 100644
--- a/doc/workflow/release_branches.png
+++ b/doc/workflow/release_branches.png
diff --git a/doc/workflow/releases/new_tag.png b/doc/workflow/releases/new_tag.png
index e2b64bfe17f..2456a8500f4 100644
--- a/doc/workflow/releases/new_tag.png
+++ b/doc/workflow/releases/new_tag.png
diff --git a/doc/workflow/releases/tags.png b/doc/workflow/releases/tags.png
index aca91906c68..eeda967afd6 100644
--- a/doc/workflow/releases/tags.png
+++ b/doc/workflow/releases/tags.png
diff --git a/doc/workflow/remove_checkbox.png b/doc/workflow/remove_checkbox.png
index 3e247d38155..3b0393deb0f 100644
--- a/doc/workflow/remove_checkbox.png
+++ b/doc/workflow/remove_checkbox.png
diff --git a/doc/workflow/share_with_group.png b/doc/workflow/share_with_group.png
index a0ca6f14552..2c47625e29a 100644
--- a/doc/workflow/share_with_group.png
+++ b/doc/workflow/share_with_group.png
diff --git a/doc/workflow/shortcuts.png b/doc/workflow/shortcuts.png
index beb6c53ec77..a9b1c4b4dcc 100644
--- a/doc/workflow/shortcuts.png
+++ b/doc/workflow/shortcuts.png
diff --git a/doc/workflow/todos.md b/doc/workflow/todos.md
index 5f440fdafdd..9524ffd5420 100644
--- a/doc/workflow/todos.md
+++ b/doc/workflow/todos.md
@@ -1,4 +1,4 @@
-# GitLab ToDos
+# GitLab Todos
 
 >**Note:** This feature was [introduced][ce-2817] in GitLab 8.5.
 
@@ -14,8 +14,9 @@ in a simple dashboard.
 
 ---
 
-You can access quickly your Todos dashboard by clicking the round gray icon
-next to the search bar in the upper right corner.
+You can quickly access the Todos dashboard using the bell icon next to the
+search bar in the upper right corner. The number in blue is the number of Todos
+you still have open.
 
 ![Todos icon](img/todos_icon.png)
 
@@ -29,45 +30,61 @@ A Todo appears in your Todos dashboard when:
 
 >**Note:** Commenting on a commit will _not_ trigger a Todo.
 
-## How a Todo is marked as Done
+### Manually creating a Todo
+
+You can also add an issue or merge request to your Todos dashboard by clicking
+the "Add Todo" button in the issue or merge request sidebar.
+
+![Adding a Todo from the issuable sidebar](img/todos_add_todo_sidebar.png)
+
+## Marking a Todo as done
 
 Any action to the corresponding issue or merge request will mark your Todo as
-**Done**. This action can include:
+**Done**. Actions that dismiss Todos include:
 
 - changing the assignee
 - changing the milestone
 - adding/removing a label
 - commenting on the issue
 
-In case where you think no action is needed, you can manually mark the todo as
-done by clicking the corresponding **Done** button, and it will disappear from
-your Todos list. If you want to mark all your Todos as done, just click on the
-**Mark all as done** button.
-
 ---
 
-In order for a Todo to be marked as done, the action must be coming from you.
-So, if you close the related issue or merge the merge request yourself, and you
-had a Todo for that, it will automatically get marked as done. On the other
-hand, if someone else closes, merges or takes action on the issue or merge
-request, your Todo will remain pending. This makes sense because you may need
-to give attention to an issue even if it has been resolved.
+Todos are personal, and they're only marked as done if the action is coming from
+you. If you close the issue or merge request, your Todo will automatically
+be marked as done.
+
+If someone else closes, merges, or takes action on the issue or merge
+request, your Todo will remain pending. This prevents other users from closing issues without you being notified.
 
 There is just one Todo per issue or merge request, so mentioning a user a
 hundred times in an issue will only trigger one Todo.
 
+---
+
+If no action is needed, you can manually mark the Todo as done by clicking the
+corresponding **Done** button, and it will disappear from your Todo list.
+
+![A Todo in the Todos dashboard](img/todo_list_item.png)
+
+A Todo can also be marked as done from the issue or merge request sidebar using
+the "Mark Done" button.
+
+![Mark Done from the issuable sidebar](img/todos_mark_done_sidebar.png)
+
+You can mark all your Todos as done at once by clicking on the **Mark all as
+done** button.
+
 ## Filtering your Todos
 
-In general, there are four kinds of filters you can use on your Todos
-dashboard:
+There are four kinds of filters you can use on your Todos dashboard.
 
-| Filter | Description |
-| ------ | ----------- |
+| Filter  | Description |
+| ------- | ----------- |
 | Project | Filter by project |
 | Author  | Filter by the author that triggered the Todo |
 | Type    | Filter by issue or merge request |
 | Action  | Filter by the action that triggered the Todo (Assigned or Mentioned)|
 
-You can choose more than one filters at the same time.
+You can also filter by more than one of these at the same time.
 
 [ce-2817]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/2817
diff --git a/doc/workflow/wip_merge_requests/blocked_accept_button.png b/doc/workflow/wip_merge_requests/blocked_accept_button.png
index 4791e5de972..89c458aa8d9 100644
--- a/doc/workflow/wip_merge_requests/blocked_accept_button.png
+++ b/doc/workflow/wip_merge_requests/blocked_accept_button.png
diff --git a/doc/workflow/wip_merge_requests/mark_as_wip.png b/doc/workflow/wip_merge_requests/mark_as_wip.png
index 8fa83a201ac..9c37354a653 100644
--- a/doc/workflow/wip_merge_requests/mark_as_wip.png
+++ b/doc/workflow/wip_merge_requests/mark_as_wip.png
diff --git a/doc/workflow/wip_merge_requests/unmark_as_wip.png b/doc/workflow/wip_merge_requests/unmark_as_wip.png
index d45e68f31c5..31f7326beb0 100644
--- a/doc/workflow/wip_merge_requests/unmark_as_wip.png
+++ b/doc/workflow/wip_merge_requests/unmark_as_wip.png
diff --git a/features/admin/active_tab.feature b/features/admin/active_tab.feature
index 5de07e90e28..f5bb06dea7d 100644
--- a/features/admin/active_tab.feature
+++ b/features/admin/active_tab.feature
@@ -5,28 +5,36 @@ Feature: Admin Active Tab
 
   Scenario: On Admin Home
     Given I visit admin page
-    Then the active main tab should be Home
+    Then the active main tab should be Overview
     And no other main tabs should be active
 
   Scenario: On Admin Projects
     Given I visit admin projects page
-    Then the active main tab should be Projects
+    Then the active main tab should be Overview
+    And the active sub tab should be Projects
     And no other main tabs should be active
+    And no other sub tabs should be active
 
   Scenario: On Admin Groups
     Given I visit admin groups page
-    Then the active main tab should be Groups
+    Then the active main tab should be Overview
+    And the active sub tab should be Groups
     And no other main tabs should be active
+    And no other sub tabs should be active
 
   Scenario: On Admin Users
     Given I visit admin users page
-    Then the active main tab should be Users
+    Then the active main tab should be Overview
+    And the active sub tab should be Users
     And no other main tabs should be active
+    And no other sub tabs should be active
 
   Scenario: On Admin Logs
     Given I visit admin logs page
-    Then the active main tab should be Logs
+    Then the active main tab should be Monitoring
+    And the active sub tab should be Logs
     And no other main tabs should be active
+    And no other sub tabs should be active
 
   Scenario: On Admin Messages
     Given I visit admin messages page
@@ -40,5 +48,7 @@ Feature: Admin Active Tab
 
   Scenario: On Admin Resque
     Given I visit admin Resque page
-    Then the active main tab should be Resque
+    Then the active main tab should be Monitoring
+    And the active sub tab should be Resque
     And no other main tabs should be active
+    And no other sub tabs should be active
diff --git a/features/admin/groups.feature b/features/admin/groups.feature
index ab7de7ac315..657e847cf4a 100644
--- a/features/admin/groups.feature
+++ b/features/admin/groups.feature
@@ -27,13 +27,6 @@ Feature: Admin Groups
     Then I should see project shared with group
 
   @javascript
-  Scenario: Remove user from group
-    Given we have user "John Doe" in group
-    When I visit admin group page
-    And I remove user "John Doe" from group
-    Then I should not see "John Doe" in team list
-
-  @javascript
   Scenario: Invite user to a group by e-mail
     When I visit admin group page
     When I select user "johndoe@gitlab.com" from user list as "Reporter"
diff --git a/features/admin/projects.feature b/features/admin/projects.feature
index c5ee80136c8..8929bcf8d80 100644
--- a/features/admin/projects.feature
+++ b/features/admin/projects.feature
@@ -10,10 +10,11 @@ Feature: Admin Projects
     Then I should see all non-archived projects
     And I should not see project "Archive"
 
+  @javascript
   Scenario: I should see all projects in the list
     Given archived project "Archive"
     When I visit admin projects page
-    And I check "Show archived projects"
+    And I select "Show archived projects"
     Then I should see all projects
     And I should see "archived" label
 
@@ -22,6 +23,7 @@ Feature: Admin Projects
     And I click on first project
     Then I should see project details
 
+  @javascript
   Scenario: Transfer project
     Given group 'Web'
     And I visit admin project page
diff --git a/features/dashboard/dashboard.feature b/features/dashboard/dashboard.feature
index db73309804c..1f4c9020731 100644
--- a/features/dashboard/dashboard.feature
+++ b/features/dashboard/dashboard.feature
@@ -7,6 +7,7 @@ Feature: Dashboard
     And project "Shop" has CI enabled
     And project "Shop" has CI build
     And project "Shop" has labels: "bug", "feature", "enhancement"
+    And project "Shop" has issue: "bug report"
     And I visit dashboard page
 
   Scenario: I should see projects list
diff --git a/features/dashboard/group.feature b/features/dashboard/group.feature
index e3c01db2ebb..3ae2c679dc1 100644
--- a/features/dashboard/group.feature
+++ b/features/dashboard/group.feature
@@ -5,53 +5,9 @@ Feature: Dashboard Group
     And "John Doe" is owner of group "Owned"
     And "John Doe" is guest of group "Guest"
 
-  # Leave groups
-
-  @javascript
-  Scenario: Owner should be able to leave from group if he is not the last owner
-    Given "Mary Jane" is owner of group "Owned"
-    When I visit dashboard groups page
-    Then I should see group "Owned" in group list
-    Then I should see group "Guest" in group list
-    When I click on the "Leave" button for group "Owned"
-    And I visit dashboard groups page
-    Then I should not see group "Owned" in group list
-    Then I should see group "Guest" in group list
-
-  @javascript
-  Scenario: Owner should not be able to leave from group if he is the last owner
-    Given "Mary Jane" is guest of group "Owned"
-    When I visit dashboard groups page
-    Then I should see group "Owned" in group list
-    Then I should see group "Guest" in group list
-    When I click on the "Leave" button for group "Owned"
-    Then I should see the "Can not leave message"
-
-  @javascript
-  Scenario: Guest should be able to leave from group
-    Given "Mary Jane" is guest of group "Guest"
-    When I visit dashboard groups page
-    Then I should see group "Owned" in group list
-    Then I should see group "Guest" in group list
-    When I click on the "Leave" button for group "Guest"
-    When I visit dashboard groups page
-    Then I should see group "Owned" in group list
-    Then I should not see group "Guest" in group list
-
-  @javascript
-  Scenario: Guest should be able to leave from group even if he is the only user in the group
-    When I visit dashboard groups page
-    Then I should see group "Owned" in group list
-    Then I should see group "Guest" in group list
-    When I click on the "Leave" button for group "Guest"
-    When I visit dashboard groups page
-    Then I should see group "Owned" in group list
-    Then I should not see group "Guest" in group list
-
   Scenario: Create a group from dasboard
     And I visit dashboard groups page
     And I click new group link
     And submit form with new group "Samurai" info
     Then I should be redirected to group "Samurai" page
     And I should see newly created group "Samurai"
-
diff --git a/features/dashboard/new_project.feature b/features/dashboard/new_project.feature
index 76392068357..8ddafb6a7ac 100644
--- a/features/dashboard/new_project.feature
+++ b/features/dashboard/new_project.feature
@@ -14,14 +14,14 @@ Background:
   @javascript
   Scenario: I should see instructions on how to import from Git URL
   Given I see "New Project" page
-  When I click on "Any repo by URL"
+  When I click on "Repo by URL"
   Then I see instructions on how to import from Git URL
 
   @javascript
   Scenario: I should see instructions on how to import from GitHub
   Given I see "New Project" page
   When I click on "Import project from GitHub"
-  Then I see instructions on how to import from GitHub
+  Then I am redirected to the GitHub import page
 
   @javascript
   Scenario: I should see Google Code import page
diff --git a/features/dashboard/todos.feature b/features/dashboard/todos.feature
index 8677b450813..42f5d6d2af7 100644
--- a/features/dashboard/todos.feature
+++ b/features/dashboard/todos.feature
@@ -14,7 +14,12 @@ Feature: Dashboard Todos
   Scenario: I mark todos as done
     Then I should see todos assigned to me
     And I mark the todo as done
-    And I click on the "Done" tab
+    Then I should see the todo marked as done
+
+  @javascript
+  Scenario: I mark all todos as done
+    Then I should see todos assigned to me
+    And I mark all todos as done
     Then I should see all todos marked as done
 
   @javascript
diff --git a/features/project/active_tab.feature b/features/project/active_tab.feature
index c4f987a7923..57dda9c2234 100644
--- a/features/project/active_tab.feature
+++ b/features/project/active_tab.feature
@@ -10,9 +10,9 @@ Feature: Project Active Tab
     Then the active main tab should be Home
     And no other main tabs should be active
 
-  Scenario: On Project Code
+  Scenario: On Project Repository
     Given I visit my project's files page
-    Then the active main tab should be Code
+    Then the active main tab should be Repository
     And no other main tabs should be active
 
   Scenario: On Project Issues
@@ -59,46 +59,46 @@ Feature: Project Active Tab
     And no other sub navs should be active
     And the active main tab should be Settings
 
-  # Sub Tabs: Code
+  # Sub Tabs: Repository
 
-  Scenario: On Project Code/Files
+  Scenario: On Project Repository/Files
     Given I visit my project's files page
     Then the active sub tab should be Files
     And no other sub tabs should be active
-    And the active main tab should be Code
+    And the active main tab should be Repository
 
-  Scenario: On Project Code/Commits
+  Scenario: On Project Repository/Commits
     Given I visit my project's commits page
     Then the active sub tab should be Commits
     And no other sub tabs should be active
-    And the active main tab should be Code
+    And the active main tab should be Repository
 
-  Scenario: On Project Code/Network
+  Scenario: On Project Repository/Network
     Given I visit my project's network page
     Then the active sub tab should be Network
     And no other sub tabs should be active
-    And the active main tab should be Code
+    And the active main tab should be Repository
 
-  Scenario: On Project Code/Compare
+  Scenario: On Project Repository/Compare
     Given I visit my project's commits page
     And I click the "Compare" tab
     Then the active sub tab should be Compare
     And no other sub tabs should be active
-    And the active main tab should be Code
+    And the active main tab should be Repository
 
-  Scenario: On Project Code/Branches
+  Scenario: On Project Repository/Branches
     Given I visit my project's commits page
     And I click the "Branches" tab
     Then the active sub tab should be Branches
     And no other sub tabs should be active
-    And the active main tab should be Code
+    And the active main tab should be Repository
 
-  Scenario: On Project Code/Tags
+  Scenario: On Project Repository/Tags
     Given I visit my project's commits page
     And I click the "Tags" tab
     Then the active sub tab should be Tags
     And no other sub tabs should be active
-    And the active main tab should be Code
+    And the active main tab should be Repository
 
   Scenario: On Project Issues/Browse
     Given I visit my project's issues page
diff --git a/features/project/commits/commits.feature b/features/project/commits/commits.feature
index a95df038357..8b0cb90765e 100644
--- a/features/project/commits/commits.feature
+++ b/features/project/commits/commits.feature
@@ -83,11 +83,6 @@ Feature: Project Commits
     #Given I visit my project's commits stats page
     #Then I see commits stats
 
-  Scenario: I browse big commit
-    Given I visit big commit page
-    Then I see big commit warning
-    And I see "Reload with full diff" link
-
   Scenario: I browse a commit with an image
     Given I visit a commit with an image that changed
     Then The diff links to both the previous and current image
diff --git a/features/project/commits/diff_comments.feature b/features/project/commits/diff_comments.feature
index 2bde4c8a99b..35687aac9ea 100644
--- a/features/project/commits/diff_comments.feature
+++ b/features/project/commits/diff_comments.feature
@@ -6,10 +6,6 @@ Feature: Project Commits Diff Comments
     And I visit project commit page
 
   @javascript
-  Scenario: I can access add diff comment buttons
-    Then I should see add a diff comment button
-
-  @javascript
   Scenario: I can comment on a commit diff
     Given I leave a diff comment like "Typo, please fix"
     Then I should see a diff comment saying "Typo, please fix"
diff --git a/features/project/issues/issues.feature b/features/project/issues/issues.feature
index 2259b7125c4..80670063ea0 100644
--- a/features/project/issues/issues.feature
+++ b/features/project/issues/issues.feature
@@ -37,6 +37,7 @@ Feature: Project Issues
     And I submit new issue "500 error on profile"
     Then I should see issue "500 error on profile"
 
+  @javascript
   Scenario: I submit new unassigned issue with labels
     Given project "Shop" has labels: "bug", "feature", "enhancement"
     And I click link "New Issue"
@@ -219,8 +220,8 @@ Feature: Project Issues
     When I click button "Unsubscribe"
     Then I should see that I am unsubscribed
 
+  @javascript
   Scenario: I submit new unassigned issue as guest
-    Given I logout
     Given public project "Community"
     When I visit project "Community" page
     And I visit project "Community" issues page
diff --git a/features/project/merge_requests.feature b/features/project/merge_requests.feature
index 0e97e4d5954..8176ec5ab45 100644
--- a/features/project/merge_requests.feature
+++ b/features/project/merge_requests.feature
@@ -89,14 +89,7 @@ Feature: Project Merge Requests
     Then The list should be sorted by "Oldest updated"
 
   @javascript
-  Scenario: Visiting Issues after being sorted the list
-    Given I visit project "Shop" merge requests page
-    And I sort the list by "Oldest updated"
-    And I visit project "Shop" issues page
-    Then The list should be sorted by "Oldest updated"
-
-  @javascript
-  Scenario: Visiting Merge Requests from a differente Project after sorting
+  Scenario: Visiting Merge Requests from a different Project after sorting
     Given I visit project "Shop" merge requests page
     And I sort the list by "Oldest updated"
     And I visit dashboard merge requests page
diff --git a/features/project/shortcuts.feature b/features/project/shortcuts.feature
index c73d0b32337..f71f69ef060 100644
--- a/features/project/shortcuts.feature
+++ b/features/project/shortcuts.feature
@@ -8,21 +8,21 @@ Feature: Project Shortcuts
   @javascript
   Scenario: Navigate to files tab
     Given I press "g" and "f"
-    Then the active main tab should be Code
+    Then the active main tab should be Repository
     Then the active sub tab should be Files
 
   @javascript
   Scenario: Navigate to commits tab
     Given I visit my project's files page
     Given I press "g" and "c"
-    Then the active main tab should be Code
+    Then the active main tab should be Repository
     Then the active sub tab should be Commits
 
   @javascript
   Scenario: Navigate to network tab
     Given I press "g" and "n"
     Then the active sub tab should be Network
-    And the active main tab should be Code
+    And the active main tab should be Repository
 
   @javascript
   Scenario: Navigate to graphs tab
diff --git a/features/search.feature b/features/search.feature
index a946a836525..818ef436db6 100644
--- a/features/search.feature
+++ b/features/search.feature
@@ -73,13 +73,15 @@ Feature: Search
 
   Scenario: I logout and should see project I am looking for
     Given project "Shop" is public
-    And I logout
+    And I logout directly
+    And I visit dashboard search page
     And I search for "Sho"
     Then I should see "Shop" project link
 
   Scenario: I logout and should see issues I am looking for
     Given project "Shop" is public
-    And I logout
+    And I logout directly
+    And I visit dashboard search page
     And project has issues
     When I search for "Foo"
     And I click "Issues" link
@@ -88,7 +90,7 @@ Feature: Search
 
   Scenario: I logout and should see project code I am looking for
     Given project "Shop" is public
-    And I logout
+    And I logout directly
     When I visit project "Shop" page
     And I search for "rspec" on project page
     Then I should see code results for project "Shop"
diff --git a/features/steps/admin/active_tab.rb b/features/steps/admin/active_tab.rb
index f2db1801389..9b1689a8198 100644
--- a/features/steps/admin/active_tab.rb
+++ b/features/steps/admin/active_tab.rb
@@ -1,45 +1,41 @@
 class Spinach::Features::AdminActiveTab < Spinach::FeatureSteps
   include SharedAuthentication
   include SharedPaths
-  include SharedSidebarActiveTab
+  include SharedActiveTab
 
-  step 'the active main tab should be Home' do
+  step 'the active main tab should be Overview' do
     ensure_active_main_tab('Overview')
   end
 
-  step 'the active main tab should be Projects' do
-    ensure_active_main_tab('Projects')
+  step 'the active sub tab should be Projects' do
+    ensure_active_sub_tab('Projects')
   end
 
-  step 'the active main tab should be Groups' do
-    ensure_active_main_tab('Groups')
+  step 'the active sub tab should be Groups' do
+    ensure_active_sub_tab('Groups')
   end
 
-  step 'the active main tab should be Users' do
-    ensure_active_main_tab('Users')
-  end
-
-  step 'the active main tab should be Logs' do
-    ensure_active_main_tab('Logs')
+  step 'the active sub tab should be Users' do
+    ensure_active_sub_tab('Users')
   end
 
   step 'the active main tab should be Hooks' do
     ensure_active_main_tab('Hooks')
   end
 
-  step 'the active main tab should be Resque' do
-    ensure_active_main_tab('Background Jobs')
+  step 'the active main tab should be Monitoring' do
+    ensure_active_main_tab('Monitoring')
   end
 
-  step 'the active main tab should be Messages' do
-    ensure_active_main_tab('Messages')
+  step 'the active sub tab should be Resque' do
+    ensure_active_sub_tab('Background Jobs')
   end
 
-  step 'no other main tabs should be active' do
-    expect(page).to have_selector('.nav-sidebar > li.active', count: 1)
+  step 'the active sub tab should be Logs' do
+    ensure_active_sub_tab('Logs')
   end
 
-  def ensure_active_main_tab(content)
-    expect(find('.nav-sidebar > li.active')).to have_content(content)
+  step 'the active main tab should be Messages' do
+    ensure_active_main_tab('Messages')
   end
 end
diff --git a/features/steps/admin/groups.rb b/features/steps/admin/groups.rb
index e1f1db2872f..0c89a3db9ad 100644
--- a/features/steps/admin/groups.rb
+++ b/features/steps/admin/groups.rb
@@ -62,7 +62,8 @@ class Spinach::Features::AdminGroups < Spinach::FeatureSteps
 
   step 'I should see "johndoe@gitlab.com" in team list in every project as "Reporter"' do
     page.within ".group-users-list" do
-      expect(page).to have_content "johndoe@gitlab.com (invited)"
+      expect(page).to have_content "johndoe@gitlab.com"
+      expect(page).to have_content "Invited by"
       expect(page).to have_content "Reporter"
     end
   end
@@ -92,12 +93,6 @@ class Spinach::Features::AdminGroups < Spinach::FeatureSteps
     current_group.add_reporter(user_john)
   end
 
-  step 'I remove user "John Doe" from group' do
-    page.within "#user_#{user_john.id}" do
-      click_link 'Remove user from group'
-    end
-  end
-
   step 'I should not see "John Doe" in team list' do
     page.within ".group-users-list" do
       expect(page).not_to have_content "John Doe"
diff --git a/features/steps/admin/projects.rb b/features/steps/admin/projects.rb
index a7a28755a6c..d77945a6b9c 100644
--- a/features/steps/admin/projects.rb
+++ b/features/steps/admin/projects.rb
@@ -18,9 +18,9 @@ class Spinach::Features::AdminProjects < Spinach::FeatureSteps
     end
   end
 
-  step 'I check "Show archived projects"' do
-    page.check 'Show archived projects'
-    click_button "Search"
+  step 'I select "Show archived projects"' do
+    find(:css, '#sort-projects-dropdown').click
+    click_link 'Show archived projects'
   end
 
   step 'I should see "archived" label' do
@@ -45,7 +45,8 @@ class Spinach::Features::AdminProjects < Spinach::FeatureSteps
   step 'I transfer project to group \'Web\'' do
     allow_any_instance_of(Projects::TransferService).
       to receive(:move_uploads_to_new_namespace).and_return(true)
-    find(:xpath, "//input[@id='new_namespace_id']").set group.id
+    click_button 'Search for Namespace'
+    click_link 'group: web'
     click_button 'Transfer'
   end
 
diff --git a/features/steps/dashboard/group.rb b/features/steps/dashboard/group.rb
index 9b79a3be49b..cf679fea530 100644
--- a/features/steps/dashboard/group.rb
+++ b/features/steps/dashboard/group.rb
@@ -4,44 +4,6 @@ class Spinach::Features::DashboardGroup < Spinach::FeatureSteps
   include SharedPaths
   include SharedUser
 
-  # Leave
-
-  step 'I click on the "Leave" button for group "Owned"' do
-    find(:css, 'li', text: "Owner").find(:css, 'i.fa.fa-sign-out').click
-    # poltergeist always confirms popups.
-  end
-
-  step 'I click on the "Leave" button for group "Guest"' do
-    find(:css, 'li', text: "Guest").find(:css, 'i.fa.fa-sign-out').click
-    # poltergeist always confirms popups.
-  end
-
-  step 'I should not see the "Leave" button for group "Owned"' do
-    expect(find(:css, 'li', text: "Owner")).not_to have_selector(:css, 'i.fa.fa-sign-out')
-    # poltergeist always confirms popups.
-  end
-
-  step 'I should not see the "Leave" button for groupr "Guest"' do
-    expect(find(:css, 'li', text: "Guest")).not_to have_selector(:css,  'i.fa.fa-sign-out')
-    # poltergeist always confirms popups.
-  end
-
-  step 'I should see group "Owned" in group list' do
-    expect(page).to have_content("Owned")
-  end
-
-  step 'I should not see group "Owned" in group list' do
-    expect(page).not_to have_content("Owned")
-  end
-
-  step 'I should see group "Guest" in group list' do
-    expect(page).to have_content("Guest")
-  end
-
-  step 'I should not see group "Guest" in group list' do
-    expect(page).not_to have_content("Guest")
-  end
-
   step 'I click new group link' do
     click_link "New Group"
   end
@@ -60,8 +22,4 @@ class Spinach::Features::DashboardGroup < Spinach::FeatureSteps
     expect(page).to have_content "Samurai"
     expect(page).to have_content "Tokugawa Shogunate"
   end
-
-  step 'I should see the "Can not leave message"' do
-    expect(page).to have_content "You can not leave the \"Owned\" group."
-  end
 end
diff --git a/features/steps/dashboard/help.rb b/features/steps/dashboard/help.rb
index 800e869533e..9c94dc70df0 100644
--- a/features/steps/dashboard/help.rb
+++ b/features/steps/dashboard/help.rb
@@ -8,7 +8,7 @@ class Spinach::Features::DashboardHelp < Spinach::FeatureSteps
   end
 
   step 'I visit the "Rake Tasks" help page' do
-    visit help_page_path("raketasks", "maintenance")
+    visit help_page_path("raketasks/maintenance")
   end
 
   step 'I should see "Rake Tasks" page markdown rendered' do
diff --git a/features/steps/dashboard/new_project.rb b/features/steps/dashboard/new_project.rb
index a0aad66184d..727a6a71373 100644
--- a/features/steps/dashboard/new_project.rb
+++ b/features/steps/dashboard/new_project.rb
@@ -11,6 +11,7 @@ class Spinach::Features::NewProject < Spinach::FeatureSteps
 
   step 'I see "New Project" page' do
     expect(page).to have_content('Project path')
+    expect(page).to have_content('Project name')
   end
 
   step 'I see all possible import optios' do
@@ -19,24 +20,19 @@ class Spinach::Features::NewProject < Spinach::FeatureSteps
     expect(page).to have_link('GitLab.com')
     expect(page).to have_link('Gitorious.org')
     expect(page).to have_link('Google Code')
-    expect(page).to have_link('Any repo by URL')
+    expect(page).to have_link('Repo by URL')
+    expect(page).to have_link('GitLab export')
   end
 
   step 'I click on "Import project from GitHub"' do
     first('.import_github').click
   end
 
-  step 'I see instructions on how to import from GitHub' do
-    github_modal = first('.modal-body')
-    expect(github_modal).to be_visible
-    expect(github_modal).to have_content "To enable importing projects from GitHub"
-
-    page.all('.modal-body').each do |element|
-      expect(element).not_to be_visible unless element == github_modal
-    end
+  step 'I am redirected to the GitHub import page' do
+    expect(current_path).to eq new_import_github_path
   end
 
-  step 'I click on "Any repo by URL"' do
+  step 'I click on "Repo by URL"' do
     first('.import_git').click
   end
 
@@ -53,5 +49,4 @@ class Spinach::Features::NewProject < Spinach::FeatureSteps
   step 'I redirected to Google Code import page' do
     expect(current_path).to eq new_import_google_code_path
   end
-
 end
diff --git a/features/steps/dashboard/todos.rb b/features/steps/dashboard/todos.rb
index 19fedfbfcdf..60152d3da55 100644
--- a/features/steps/dashboard/todos.rb
+++ b/features/steps/dashboard/todos.rb
@@ -26,14 +26,15 @@ class Spinach::Features::DashboardTodos < Spinach::FeatureSteps
   end
 
   step 'I should see todos assigned to me' do
+    page.within('.todos-pending-count') { expect(page).to have_content '4' }
     expect(page).to have_content 'To do 4'
     expect(page).to have_content 'Done 0'
 
     expect(page).to have_link project.name_with_namespace
     should_see_todo(1, "John Doe assigned you merge request #{merge_request.to_reference}", merge_request.title)
-    should_see_todo(2, "John Doe mentioned you on issue ##{issue.iid}", "#{current_user.to_reference} Wdyt?")
-    should_see_todo(3, "John Doe assigned you issue ##{issue.iid}", issue.title)
-    should_see_todo(4, "Mary Jane mentioned you on issue ##{issue.iid}", issue.title)
+    should_see_todo(2, "John Doe mentioned you on issue #{issue.to_reference}", "#{current_user.to_reference} Wdyt?")
+    should_see_todo(3, "John Doe assigned you issue #{issue.to_reference}", issue.title)
+    should_see_todo(4, "Mary Jane mentioned you on issue #{issue.to_reference}", issue.title)
   end
 
   step 'I mark the todo as done' do
@@ -41,18 +42,40 @@ class Spinach::Features::DashboardTodos < Spinach::FeatureSteps
       click_link 'Done'
     end
 
+    page.within('.todos-pending-count') { expect(page).to have_content '3' }
     expect(page).to have_content 'To do 3'
     expect(page).to have_content 'Done 1'
     should_not_see_todo "John Doe assigned you merge request #{merge_request.to_reference}"
   end
 
-  step 'I click on the "Done" tab' do
+  step 'I mark all todos as done' do
+    click_link 'Mark all as done'
+
+    page.within('.todos-pending-count') { expect(page).to have_content '0' }
+    expect(page).to have_content 'To do 0'
+    expect(page).to have_content 'Done 4'
+    expect(page).not_to have_link project.name_with_namespace
+    should_not_see_todo "John Doe assigned you merge request #{merge_request.to_reference}"
+    should_not_see_todo "John Doe mentioned you on issue #{issue.to_reference}"
+    should_not_see_todo "John Doe assigned you issue #{issue.to_reference}"
+    should_not_see_todo "Mary Jane mentioned you on issue #{issue.to_reference}"
+  end
+
+  step 'I should see the todo marked as done' do
     click_link 'Done 1'
+
+    expect(page).to have_link project.name_with_namespace
+    should_see_todo(1, "John Doe assigned you merge request #{merge_request.to_reference}", merge_request.title, false)
   end
 
   step 'I should see all todos marked as done' do
+    click_link 'Done 4'
+
     expect(page).to have_link project.name_with_namespace
     should_see_todo(1, "John Doe assigned you merge request #{merge_request.to_reference}", merge_request.title, false)
+    should_see_todo(2, "John Doe mentioned you on issue #{issue.to_reference}", "#{current_user.to_reference} Wdyt?", false)
+    should_see_todo(3, "John Doe assigned you issue #{issue.to_reference}", issue.title, false)
+    should_see_todo(4, "Mary Jane mentioned you on issue #{issue.to_reference}", issue.title, false)
   end
 
   step 'I filter by "Enterprise"' do
@@ -76,7 +99,7 @@ class Spinach::Features::DashboardTodos < Spinach::FeatureSteps
   end
 
   step 'I should not see todos related to "Mary Jane" in the list' do
-    should_not_see_todo "Mary Jane mentioned you on issue ##{issue.iid}"
+    should_not_see_todo "Mary Jane mentioned you on issue #{issue.to_reference}"
   end
 
   step 'I should not see todos related to "Merge Requests" in the list' do
@@ -85,7 +108,7 @@ class Spinach::Features::DashboardTodos < Spinach::FeatureSteps
 
   step 'I should not see todos related to "Assignments" in the list' do
     should_not_see_todo "John Doe assigned you merge request #{merge_request.to_reference}"
-    should_not_see_todo "John Doe assigned you issue ##{issue.iid}"
+    should_not_see_todo "John Doe assigned you issue #{issue.to_reference}"
   end
 
   step 'I click on the todo' do
diff --git a/features/steps/explore/projects.rb b/features/steps/explore/projects.rb
index cb6fa8a47da..2b4a5ab0864 100644
--- a/features/steps/explore/projects.rb
+++ b/features/steps/explore/projects.rb
@@ -69,7 +69,6 @@ class Spinach::Features::ExploreProjects < Spinach::FeatureSteps
     visit namespace_project_issues_path(public_project.namespace, public_project)
   end
 
-
   step 'I should see list of issues for "Community" project' do
     expect(page).to have_content "Bug"
     expect(page).to have_content public_project.name
@@ -88,7 +87,6 @@ class Spinach::Features::ExploreProjects < Spinach::FeatureSteps
     visit namespace_project_issues_path(internal_project.namespace, internal_project)
   end
 
-
   step 'I should see list of issues for "Internal" project' do
     expect(page).to have_content "Internal Bug"
     expect(page).to have_content internal_project.name
@@ -137,7 +135,6 @@ class Spinach::Features::ExploreProjects < Spinach::FeatureSteps
     @public_project ||= Project.find_by!(name: 'Community')
   end
 
-
   def internal_merge_request
     @internal_merge_request ||= MergeRequest.find_by!(title: 'Feature implemented')
   end
diff --git a/features/steps/groups.rb b/features/steps/groups.rb
index 483370f41c6..4fa7d7c6567 100644
--- a/features/steps/groups.rb
+++ b/features/steps/groups.rb
@@ -93,7 +93,7 @@ class Spinach::Features::Groups < Spinach::FeatureSteps
 
   step 'I should see new group "Owned" avatar' do
     expect(owned_group.avatar).to be_instance_of AvatarUploader
-    expect(owned_group.avatar.url).to eq "/uploads/group/avatar/#{Group.find_by(name:"Owned").id}/banana_sample.gif"
+    expect(owned_group.avatar.url).to eq "/uploads/group/avatar/#{Group.find_by(name: "Owned").id}/banana_sample.gif"
   end
 
   step 'I should see the "Remove avatar" button' do
diff --git a/features/steps/profile/notifications.rb b/features/steps/profile/notifications.rb
index a96f35ada51..7e339443b75 100644
--- a/features/steps/profile/notifications.rb
+++ b/features/steps/profile/notifications.rb
@@ -11,12 +11,10 @@ class Spinach::Features::ProfileNotifications < Spinach::FeatureSteps
   end
 
   step 'I select Mention setting from dropdown' do
-    select 'mention', from: 'notification_setting_level'
+    first(:link, "On mention").trigger('click')
   end
 
   step 'I should see Notification saved message' do
-    page.within '.flash-container' do
-      expect(page).to have_content 'Notification settings saved'
-    end
+    expect(page).to have_content 'On mention'
   end
 end
diff --git a/features/steps/profile/profile.rb b/features/steps/profile/profile.rb
index 9e5602dacf1..4ee6784a086 100644
--- a/features/steps/profile/profile.rb
+++ b/features/steps/profile/profile.rb
@@ -155,8 +155,11 @@ class Spinach::Features::Profile < Spinach::FeatureSteps
   end
 
   step 'I click on my profile picture' do
-    find(:css, '.side-nav-toggle').click
-    find(:css, '.sidebar-user').click
+    find(:css, '.header-user-dropdown-toggle').click
+
+    page.within ".header-user" do
+      click_link "Profile"
+    end
   end
 
   step 'I should see my user page' do
diff --git a/features/steps/project/archived.rb b/features/steps/project/archived.rb
index db1387763d5..b6f1d417e21 100644
--- a/features/steps/project/archived.rb
+++ b/features/steps/project/archived.rb
@@ -33,5 +33,4 @@ class Spinach::Features::ProjectArchived < Spinach::FeatureSteps
   When 'I set project unarchived' do
     click_link "Unarchive"
   end
-
 end
diff --git a/features/steps/project/builds/artifacts.rb b/features/steps/project/builds/artifacts.rb
index 2876e8812e9..b4a32ed2e38 100644
--- a/features/steps/project/builds/artifacts.rb
+++ b/features/steps/project/builds/artifacts.rb
@@ -68,10 +68,16 @@ class Spinach::Features::ProjectBuildsArtifacts < Spinach::FeatureSteps
   end
 
   step 'download of a file extracted from build artifacts should start' do
-    # this will be accelerated by Workhorse
-    response_json = JSON.parse(page.body, symbolize_names: true)
-    expect(response_json[:archive]).to end_with('build_artifacts.zip')
-    expect(response_json[:entry]).to eq Base64.encode64('ci_artifacts.txt')
+    send_data = response_headers[Gitlab::Workhorse::SEND_DATA_HEADER]
+
+    expect(send_data).to start_with('artifacts-entry:')
+
+    base64_params = send_data.sub(/\Aartifacts\-entry:/, '')
+    params = JSON.parse(Base64.urlsafe_decode64(base64_params))
+
+    expect(params.keys).to eq(['Archive', 'Entry'])
+    expect(params['Archive']).to end_with('build_artifacts.zip')
+    expect(params['Entry']).to eq(Base64.encode64('ci_artifacts.txt'))
   end
 
   step 'I click a first row within build artifacts table' do
diff --git a/features/steps/project/commits/commits.rb b/features/steps/project/commits/commits.rb
index 239036e431d..bea9f9d198b 100644
--- a/features/steps/project/commits/commits.rb
+++ b/features/steps/project/commits/commits.rb
@@ -125,25 +125,6 @@ class Spinach::Features::ProjectCommits < Spinach::FeatureSteps
     expect(page).to have_content 'Authors'
   end
 
-  step 'I visit big commit page' do
-    # Create a temporary scope to ensure that the stub_const is removed after user
-    RSpec::Mocks.with_temporary_scope do
-      stub_const('Gitlab::Git::DiffCollection::DEFAULT_LIMITS', { max_lines: 1, max_files: 1 })
-      visit namespace_project_commit_path(@project.namespace, @project, sample_big_commit.id)
-    end
-  end
-
-  step 'I see big commit warning' do
-    expect(page).to have_content sample_big_commit.message
-    expect(page).to have_content "Too many changes"
-  end
-
-  step 'I see "Reload with full diff" link' do
-    link = find_link('Reload with full diff')
-    expect(link[:href]).to end_with('?force_show_diff=true')
-    expect(link[:href]).not_to include('.html')
-  end
-
   step 'I visit a commit with an image that changed' do
     visit namespace_project_commit_path(@project.namespace, @project, sample_image_commit.id)
   end
diff --git a/features/steps/project/forked_merge_requests.rb b/features/steps/project/forked_merge_requests.rb
index 0ead83d6937..8f71dfdd899 100644
--- a/features/steps/project/forked_merge_requests.rb
+++ b/features/steps/project/forked_merge_requests.rb
@@ -135,24 +135,22 @@ class Spinach::Features::ProjectForkedMergeRequests < Spinach::FeatureSteps
   end
 
   step 'I click "Assign to" dropdown"' do
-    first('.ajax-users-select').click
+    click_button 'Assignee'
   end
 
   step 'I should see the target project ID in the input selector' do
-    expect(page).to have_selector("input[data-project-id=\"#{@project.id}\"]")
+    expect(find('.js-assignee-search')["data-project-id"]).to eq "#{@project.id}"
   end
 
   step 'I should see the users from the target project ID' do
-    expect(page).to have_selector('.user-result', visible: true, count: 3)
-    users = page.all('.user-name')
-    expect(users[0].text).to eq 'Unassigned'
-    expect(users[1].text).to eq current_user.name
-    expect(users[2].text).to eq @project.users.first.name
+    expect(page).to have_content 'Unassigned'
+    expect(page).to have_content current_user.name
+    expect(page).to have_content @project.users.first.name
   end
 
   # Verify a link is generated against the correct project
   def verify_commit_link(container_div, container_project)
     # This should force a wait for the javascript to execute
-    expect(find(:div,container_div).find(".commit_short_id")['href']).to have_content "#{container_project.path_with_namespace}/commit"
+    expect(find(:div, container_div).find(".commit_short_id")['href']).to have_content "#{container_project.path_with_namespace}/commit"
   end
 end
diff --git a/features/steps/project/issues/award_emoji.rb b/features/steps/project/issues/award_emoji.rb
index 1b14659b4df..1498f899cf5 100644
--- a/features/steps/project/issues/award_emoji.rb
+++ b/features/steps/project/issues/award_emoji.rb
@@ -81,9 +81,7 @@ class Spinach::Features::AwardEmoji < Spinach::FeatureSteps
   end
 
   step 'I search "hand"' do
-    page.within('.emoji-menu-content') do
-      fill_in 'emoji_search', with: 'hand'
-    end
+    fill_in 'emoji_search', with: 'hand'
   end
 
   step 'I see search result for "hand"' do
diff --git a/features/steps/project/issues/issues.rb b/features/steps/project/issues/issues.rb
index 439363e6f14..b785e15f70e 100644
--- a/features/steps/project/issues/issues.rb
+++ b/features/steps/project/issues/issues.rb
@@ -82,7 +82,8 @@ class Spinach::Features::ProjectIssues < Spinach::FeatureSteps
 
   step 'I submit new issue "500 error on profile" with label \'bug\'' do
     fill_in "issue_title", with: "500 error on profile"
-    select 'bug', from: "Labels"
+    click_button "Label"
+    click_link "bug"
     click_button "Submit issue"
   end
 
@@ -124,14 +125,12 @@ class Spinach::Features::ProjectIssues < Spinach::FeatureSteps
   end
 
   step 'project "Shop" has milestone "v2.2"' do
-
     milestone = create(:milestone, title: "v2.2", project: project)
 
     3.times { create(:issue, project: project, milestone: milestone) }
   end
 
   step 'project "Shop" has milestone "v3.0"' do
-
     milestone = create(:milestone, title: "v3.0", project: project)
 
     3.times { create(:issue, project: project, milestone: milestone) }
@@ -147,7 +146,6 @@ class Spinach::Features::ProjectIssues < Spinach::FeatureSteps
   end
 
   When 'I select first assignee from "Shop" project' do
-
     first_assignee = project.users.first
     select first_assignee.name, from: "assignee_id"
   end
@@ -160,7 +158,6 @@ class Spinach::Features::ProjectIssues < Spinach::FeatureSteps
   end
 
   step 'project "Shop" have "Release 0.4" open issue' do
-
     create(:issue,
            title: "Release 0.4",
            project: project,
@@ -360,5 +357,4 @@ class Spinach::Features::ProjectIssues < Spinach::FeatureSteps
   def filter_issue(text)
     fill_in 'issue_search', with: text
   end
-
 end
diff --git a/features/steps/project/merge_requests.rb b/features/steps/project/merge_requests.rb
index 640f1720a6c..da848afd48e 100644
--- a/features/steps/project/merge_requests.rb
+++ b/features/steps/project/merge_requests.rb
@@ -272,10 +272,9 @@ class Spinach::Features::ProjectMergeRequests < Spinach::FeatureSteps
 
   step 'user "John Doe" leaves a comment like "Line is wrong" on diff' do
     mr = MergeRequest.find_by(title: "Bug NS-05")
-    create(:note_on_merge_request_diff, project: project,
+    create(:diff_note_on_merge_request, project: project,
                                         noteable: mr,
                                         author: user_exists("John Doe"),
-                                        line_code: sample_commit.line_code,
                                         note: 'Line is wrong')
   end
 
@@ -519,7 +518,7 @@ class Spinach::Features::ProjectMergeRequests < Spinach::FeatureSteps
   step '"Bug NS-05" has CI status' do
     project = merge_request.source_project
     project.enable_ci
-    pipeline = create :ci_pipeline, project: project, sha: merge_request.last_commit.id, ref: merge_request.source_branch
+    pipeline = create :ci_pipeline, project: project, sha: merge_request.diff_head_sha, ref: merge_request.source_branch
     create :ci_build, pipeline: pipeline
   end
 
diff --git a/features/steps/project/network_graph.rb b/features/steps/project/network_graph.rb
index 9b59b682676..019b3124a86 100644
--- a/features/steps/project/network_graph.rb
+++ b/features/steps/project/network_graph.rb
@@ -20,11 +20,11 @@ class Spinach::Features::ProjectNetworkGraph < Spinach::FeatureSteps
   end
 
   step 'page should select "master" in select box' do
-    expect(page).to have_selector '.select2-chosen', text: "master"
+    expect(page).to have_selector '.dropdown-menu-toggle', text: "master"
   end
 
   step 'page should select "v1.0.0" in select box' do
-    expect(page).to have_selector '.select2-chosen', text: "v1.0.0"
+    expect(page).to have_selector '.dropdown-menu-toggle', text: "v1.0.0"
   end
 
   step 'page should have "master" on graph' do
@@ -40,11 +40,19 @@ class Spinach::Features::ProjectNetworkGraph < Spinach::FeatureSteps
   end
 
   When 'I switch ref to "feature"' do
-    select 'feature', from: 'ref'
+    first('.js-project-refs-dropdown').click
+
+    page.within '.project-refs-form' do
+      click_link 'feature'
+    end
   end
 
   When 'I switch ref to "v1.0.0"' do
-    select 'v1.0.0', from: 'ref'
+    first('.js-project-refs-dropdown').click
+
+    page.within '.project-refs-form' do
+      click_link 'v1.0.0'
+    end
   end
 
   When 'click "Show only selected branch" checkbox' do
@@ -68,11 +76,11 @@ class Spinach::Features::ProjectNetworkGraph < Spinach::FeatureSteps
   end
 
   step 'page should select "feature" in select box' do
-    expect(page).to have_selector '.select2-chosen', text: "feature"
+    expect(page).to have_selector '.dropdown-menu-toggle', text: "feature"
   end
 
   step 'page should select "v1.0.0" in select box' do
-    expect(page).to have_selector '.select2-chosen', text: "v1.0.0"
+    expect(page).to have_selector '.dropdown-menu-toggle', text: "v1.0.0"
   end
 
   step 'page should have "feature" on graph' do
diff --git a/features/steps/project/project.rb b/features/steps/project/project.rb
index 2a1a8e776f0..76fefee9254 100644
--- a/features/steps/project/project.rb
+++ b/features/steps/project/project.rb
@@ -126,7 +126,7 @@ class Spinach::Features::Project < Spinach::FeatureSteps
   end
 
   step 'I click notifications drop down button' do
-    find('#notifications-button').click
+    first('.notifications-btn').click
   end
 
   step 'I choose Mention setting' do
@@ -134,8 +134,8 @@ class Spinach::Features::Project < Spinach::FeatureSteps
   end
 
   step 'I should see Notification saved message' do
-    page.within '.flash-container' do
-      expect(page).to have_content 'Notification settings saved'
+    page.within '#notifications-button' do
+      expect(page).to have_content 'On mention'
     end
   end
 
diff --git a/features/steps/project/project_find_file.rb b/features/steps/project/project_find_file.rb
index 47de4b91df1..b8da5e6435d 100644
--- a/features/steps/project/project_find_file.rb
+++ b/features/steps/project/project_find_file.rb
@@ -13,12 +13,12 @@ class Spinach::Features::ProjectFindFile < Spinach::FeatureSteps
   end
 
   step 'I should see "find file" page' do
-    ensure_active_main_tab('Code')
+    ensure_active_main_tab('Repository')
     expect(page).to have_selector('.file-finder-holder', count: 1)
   end
 
   step 'I fill in Find by path with "git"' do
-    ensure_active_main_tab('Code')
+    ensure_active_main_tab('Repository')
     expect(page).to have_selector('.file-finder-holder', count: 1)
   end
 
@@ -66,7 +66,6 @@ class Spinach::Features::ProjectFindFile < Spinach::FeatureSteps
     expect(page).not_to have_content(".gitignore")
   end
 
-
   def find_file(text)
     fill_in 'file_find', with: text
   end
diff --git a/features/steps/project/source/browse_files.rb b/features/steps/project/source/browse_files.rb
index 2c0498de3b9..0fe046dcbf6 100644
--- a/features/steps/project/source/browse_files.rb
+++ b/features/steps/project/source/browse_files.rb
@@ -202,8 +202,8 @@ class Spinach::Features::ProjectSourceBrowseFiles < Spinach::FeatureSteps
   end
 
   step 'I see Browse dir link' do
-    expect(page).to have_link 'Browse Directory »'
-    expect(page).not_to have_link 'Browse Code »'
+    expect(page).to have_link 'Browse Directory'
+    expect(page).not_to have_link 'Browse Code'
   end
 
   step 'I click on readme file' do
@@ -219,7 +219,7 @@ class Spinach::Features::ProjectSourceBrowseFiles < Spinach::FeatureSteps
 
   step 'I see Browse code link' do
     expect(page).to have_link 'Browse Files'
-    expect(page).not_to have_link 'Browse Directory »'
+    expect(page).not_to have_link 'Browse Directory'
   end
 
   step 'I click on Permalink' do
@@ -290,15 +290,23 @@ class Spinach::Features::ProjectSourceBrowseFiles < Spinach::FeatureSteps
   end
 
   step "I switch ref to 'test'" do
-    select "'test'", from: 'ref'
+    first('.js-project-refs-dropdown').click
+
+    page.within '.project-refs-form' do
+      click_link 'test'
+    end
   end
 
   step "I switch ref to fix" do
-    select "fix", from: 'ref'
+    first('.js-project-refs-dropdown').click
+
+    page.within '.project-refs-form' do
+      click_link 'fix'
+    end
   end
 
   step "I see the ref 'test' has been selected" do
-    expect(page).to have_selector '.select2-chosen', text: "'test'"
+    expect(page).to have_selector '.dropdown-toggle-text', text: "'test'"
   end
 
   step "I visit the 'test' tree" do
diff --git a/features/steps/shared/diff_note.rb b/features/steps/shared/diff_note.rb
index e8b1e4b4879..4df4e89f5b9 100644
--- a/features/steps/shared/diff_note.rb
+++ b/features/steps/shared/diff_note.rb
@@ -23,27 +23,26 @@ module SharedDiffNote
     page.within(diff_file_selector) do
       click_diff_line(sample_commit.line_code)
 
-      page.within("form[id$='#{sample_commit.line_code}-true']") do
+      page.within("form[data-line-code='#{sample_commit.line_code}']") do
         fill_in "note[note]", with: "Typo, please fix"
-        find(".js-comment-button").trigger("click")
-        sleep 0.05
+        find(".js-comment-button").click
       end
     end
   end
 
   step 'I leave a diff comment in a parallel view on the left side like "Old comment"' do
-    click_parallel_diff_line(sample_commit.line_code, 'old')
-    page.within("#{diff_file_selector} form[id$='#{sample_commit.line_code}-true']") do
+    click_parallel_diff_line(sample_commit.del_line_code, 'old')
+    page.within("#{diff_file_selector} form[data-line-code='#{sample_commit.del_line_code}']") do
       fill_in "note[note]", with: "Old comment"
-      find(".js-comment-button").trigger("click")
+      find(".js-comment-button").click
     end
   end
 
   step 'I leave a diff comment in a parallel view on the right side like "New comment"' do
     click_parallel_diff_line(sample_commit.line_code, 'new')
-    page.within("#{diff_file_selector} form[id$='#{sample_commit.line_code}-true']") do
+    page.within("#{diff_file_selector} form[data-line-code='#{sample_commit.line_code}']") do
       fill_in "note[note]", with: "New comment"
-      find(".js-comment-button").trigger("click")
+      find(".js-comment-button").click
     end
   end
 
@@ -51,7 +50,7 @@ module SharedDiffNote
     page.within(diff_file_selector) do
       click_diff_line(sample_commit.line_code)
 
-      page.within("form[id$='#{sample_commit.line_code}-true']") do
+      page.within("form[data-line-code='#{sample_commit.line_code}']") do
         fill_in "note[note]", with: "Should fix it :smile:"
         find('.js-md-preview-button').click
       end
@@ -62,7 +61,7 @@ module SharedDiffNote
     page.within(diff_file_selector) do
       click_diff_line(sample_commit.del_line_code)
 
-      page.within("form[id$='#{sample_commit.del_line_code}-true']") do
+      page.within("form[data-line-code='#{sample_commit.del_line_code}']") do
         fill_in "note[note]", with: "DRY this up"
         find('.js-md-preview-button').click
       end
@@ -91,7 +90,7 @@ module SharedDiffNote
     page.within(diff_file_selector) do
       click_diff_line(sample_commit.line_code)
 
-      page.within("form[id$='#{sample_commit.line_code}-true']") do
+      page.within("form[data-line-code='#{sample_commit.line_code}']") do
         fill_in 'note[note]', with: ':smile:'
         click_button('Comment')
       end
@@ -165,10 +164,6 @@ module SharedDiffNote
     end
   end
 
-  step 'I should see add a diff comment button' do
-    expect(page).to have_css('.js-add-diff-note-button')
-  end
-
   step 'I should see an empty diff comment form' do
     page.within(diff_file_selector) do
       expect(page).to have_field("note[note]", with: "")
@@ -215,7 +210,7 @@ module SharedDiffNote
   end
 
   step 'I click side-by-side diff button' do
-    find('#parallel-diff-btn').trigger('click')
+    find('#parallel-diff-btn').click
   end
 
   step 'I see side-by-side diff button' do
@@ -227,10 +222,12 @@ module SharedDiffNote
   end
 
   def click_diff_line(code)
-    find("button[data-line-code='#{code}']").trigger('click')
+    find(".line_holder[id='#{code}'] td:nth-of-type(1)").trigger 'mouseover'
+    find(".line_holder[id='#{code}'] button").trigger 'click'
   end
 
   def click_parallel_diff_line(code, line_type)
-    find("button[data-line-code='#{code}'][data-line-type='#{line_type}']").trigger('click')
+    find(".line_content.parallel.#{line_type}[data-line-code='#{code}']").trigger 'mouseover'
+    find(".line_holder.parallel button[data-line-code='#{code}']").trigger 'click'
   end
 end
diff --git a/features/steps/shared/issuable.rb b/features/steps/shared/issuable.rb
index c6572cf386e..b5fd24d246f 100644
--- a/features/steps/shared/issuable.rb
+++ b/features/steps/shared/issuable.rb
@@ -189,5 +189,4 @@ module SharedIssuable
       expect(page).to have_content content
     end
   end
-
 end
diff --git a/features/steps/shared/project.rb b/features/steps/shared/project.rb
index b3411c03118..0b4920883b8 100644
--- a/features/steps/shared/project.rb
+++ b/features/steps/shared/project.rb
@@ -223,6 +223,11 @@ module SharedProject
     create(:label, project: project, title: 'enhancement')
   end
 
+  step 'project "Shop" has issue: "bug report"' do
+    project = Project.find_by(name: "Shop")
+    create(:issue, project: project, title: "bug report")
+  end
+
   step 'project "Shop" has CI enabled' do
     project = Project.find_by(name: "Shop")
     project.enable_ci
diff --git a/features/steps/shared/project_tab.rb b/features/steps/shared/project_tab.rb
index bfee8793301..d6024212601 100644
--- a/features/steps/shared/project_tab.rb
+++ b/features/steps/shared/project_tab.rb
@@ -8,8 +8,8 @@ module SharedProjectTab
     ensure_active_main_tab('Project')
   end
 
-  step 'the active main tab should be Code' do
-    ensure_active_main_tab('Code')
+  step 'the active main tab should be Repository' do
+    ensure_active_main_tab('Repository')
   end
 
   step 'the active main tab should be Graphs' do
diff --git a/features/steps/snippet_search.rb b/features/steps/snippet_search.rb
index cf999879579..32e29ffad1e 100644
--- a/features/steps/snippet_search.rb
+++ b/features/steps/snippet_search.rb
@@ -52,5 +52,4 @@ class Spinach::Features::SnippetSearch < Spinach::FeatureSteps
   step 'I should not see "Personal snippet private" in results' do
     expect(page).not_to have_content 'Personal snippet private'
   end
-
 end
diff --git a/features/support/env.rb b/features/support/env.rb
index edc08cf0986..f0a3dd8d2d0 100644
--- a/features/support/env.rb
+++ b/features/support/env.rb
@@ -2,11 +2,6 @@ if ENV['SIMPLECOV']
   require 'simplecov'
 end
 
-if ENV['COVERALLS']
-  require 'coveralls'
-  Coveralls.wear_merged!
-end
-
 ENV['RAILS_ENV'] = 'test'
 require './config/environment'
 require 'rspec/expectations'
@@ -18,7 +13,7 @@ require_relative 'rerun'
 
 if ENV['CI']
   require 'knapsack'
-  Knapsack::Adapters::RSpecAdapter.bind
+  Knapsack::Adapters::SpinachAdapter.bind
 end
 
 %w(select2_helper test_env repo_helpers).each do |f|
diff --git a/fixtures/emojis/digests.json b/fixtures/emojis/digests.json
index 41ca617847e..50ee5089d8f 100644
--- a/fixtures/emojis/digests.json
+++ b/fixtures/emojis/digests.json
@@ -2,62 +2,62 @@
   {
     "name": "100",
     "unicode": "1F4AF",
-    "digest": "6d57c7cc93335f853e1a5670233f121bc94730dbd82b2b3c5c5a509e092ef0fd"
+    "digest": "add3bd7d06b6dd445788b277f8c9e5dcf42a54d3ec8b7fb9e7a39695dd95d094"
   },
   {
     "name": "1234",
     "unicode": "1F522",
-    "digest": "727763fd9f18fd5df59e9f78e678ea4ec753e674d70f15d4e77c7802067d660b"
+    "digest": "c5ac5c8147f5bfd644fad6b470432bba86ffc7bcee04a0e0d277cd1ca485207f"
   },
   {
     "name": "8ball",
     "unicode": "1F3B1",
-    "digest": "1aecf21951452ba24e921ec71b3d313b7ddc2e185b0339c9e0eebc85be4f031d"
+    "digest": "a6e6855775b66c505adee65926a264103ebddf2e2d963db7c009b4fec3a24178"
   },
   {
     "name": "a",
     "unicode": "1F170",
-    "digest": "2272113a5bcb7faf8db7c1bd35df576d32f2f7cbd881463934ad3382eb87c723"
+    "digest": "bddbb39e8a1d35d42b7c08e7d47f63988cb4d8614b79f74e70b9c67c221896cc"
   },
   {
     "name": "ab",
     "unicode": "1F18E",
-    "digest": "6f8a237751fdc84db4121f408272d9a23258515449610e4c6c54f50f6e995627"
+    "digest": "67430fe5fce981160e2ea9052962e49f264322d3abfc2828fbc311b6cdf67ae8"
   },
   {
     "name": "abc",
     "unicode": "1F524",
-    "digest": "652a2381a7b587d8a52d5178e2d7d6c8600b33d36160fa69677943da374105bc"
+    "digest": "282c817ee3414d77a74b815962c33dd9fe71fabaea8c7a9cec466100fbe32187"
   },
   {
     "name": "abcd",
     "unicode": "1F521",
-    "digest": "35ade4fd3d75294ebb72c24490aa32745604edc6cabe095b90634cd3ce78c07b"
+    "digest": "686728c759f4683c64762ee4eda0a91bf2041f0ae4f358aacf6c09bf51892eff"
   },
   {
     "name": "accept",
     "unicode": "1F251",
-    "digest": "8212ed158cc447c92813273fc915e84d3d5c4c48d1b38e498c088bad27ab8145"
+    "digest": "7208d34c761f10a7fd28f98e25535eba13ff91a64442fc282a98bb77722614f1"
   },
   {
     "name": "aerial_tramway",
     "unicode": "1F6A1",
-    "digest": "8039d7f67e6e5b211066cab6cf2142afc3aca5c830a357369362c9b484029563"
+    "digest": "98df666f34370fc34ce280d84bba5a7e617f733fbbfe66caa424b2afa6ab6777"
   },
   {
     "name": "airplane",
     "unicode": "2708",
-    "digest": "18f4dfac323555d8cdabb79148874c0185ce98e1a08e69414d236b23e502a854"
+    "digest": "cc12cf259ef88e57717620cd2bd5aa6a02a8631ee532a3bde24bee78edc5de33"
   },
   {
     "name": "airplane_arriving",
     "unicode": "1F6EC",
-    "digest": "9a1c81d97512e5d0e3acec40290d00f616ec182140909859e366a734b9f840bb"
+    "digest": "80d5b4675f91c4cff06d146d795a065b0ce2a74557df4d9e3314e3d3b5c4ae82"
   },
   {
     "name": "airplane_departure",
     "unicode": "1F6EB",
-    "digest": "e3c5ff4038db998c1897cb237d0b865da0bc60331c758f204e45a979d5fab445"
+    "digest": "5544eace06b8e1b6ea91940e893e013d33d6b166e14e6d128a87f2cd2de88332"
   },
   {
     "name": "airplane_northeast",
@@ -72,12 +72,12 @@
   {
     "name": "airplane_small",
     "unicode": "1F6E9",
-    "digest": "f98b44422d6bf505b50330805ecf68013d035341f0b6487c3c05ad913eb5abd3"
+    "digest": "1a2e07abbbe90d05cee7ff8dd52f443d595ccb38959f3089fe016b77e5d6de7d"
   },
   {
     "name": "small_airplane",
     "unicode": "1F6E9",
-    "digest": "f98b44422d6bf505b50330805ecf68013d035341f0b6487c3c05ad913eb5abd3"
+    "digest": "1a2e07abbbe90d05cee7ff8dd52f443d595ccb38959f3089fe016b77e5d6de7d"
   },
   {
     "name": "airplane_small_up",
@@ -102,67 +102,67 @@
   {
     "name": "alarm_clock",
     "unicode": "23F0",
-    "digest": "84ddd7b3b857c165410b7b44863e5354ca0f3591c3bfe56231f12c9f7531a96f"
+    "digest": "fef05a3cd1cddbeca4de8091b94bddb93790b03fa213da86c0eec420f8c49599"
   },
   {
     "name": "alembic",
     "unicode": "2697",
-    "digest": "45698914a21683f06931d807af171bcb6984e5ebce66012bba71b467565bd69d"
+    "digest": "c94b2a4bf24ccf4db27a22c9725cfe900f4a99ec49ef2411d67952bcb2ca1bfb"
   },
   {
     "name": "alien",
     "unicode": "1F47D",
-    "digest": "94dbe4e90614c654145aba93610c43e3ab86df8ca07391bd4e56383f9329c008"
+    "digest": "856ba98202b244c13a5ee3014a6f7ad592d8c119a30d79e4fc790b74b0e321f7"
   },
   {
     "name": "ambulance",
     "unicode": "1F691",
-    "digest": "82ef36bcd13c88a4b2397c918b8048adc6bf045ed2532ff568e0dfd1b1b29c3c"
+    "digest": "d9b3c1873de496a4554e715342c72290fb69a9c6766d7885f38bfe9491d052da"
   },
   {
     "name": "amphora",
     "unicode": "1F3FA",
-    "digest": "d3758d88aa1fc3be01894102f57479d3a49790510d38ad3d06a2774962010608"
+    "digest": "4015f907b649b5e348502cc0e3685ed184e180dca5cc81c43ec516e14df127bf"
   },
   {
     "name": "anchor",
     "unicode": "2693",
-    "digest": "27c6034f769d9f020362fc5b227b9279651cc940861e727d1f6ccd59af98f851"
+    "digest": "2b29b34ef896ebab70016301e3d1880209bbc3c5a5b8d832e43afff9b17ad792"
   },
   {
     "name": "angel",
     "unicode": "1F47C",
-    "digest": "c1b8ad2adc7686e7fbbe4ec357071e7228a5e0762e001bb589e2f97ff258d5c7"
+    "digest": "db75c2460aaf9cd07cb41fe22c8a6079f3667ffe612a71611358720e2b5512a4"
   },
   {
     "name": "angel_tone1",
     "unicode": "1F47C-1F3FB",
-    "digest": "90b701c43311b1096c4a012d9905a186f1a16829ea2707921a8418c28617d751"
+    "digest": "5871a622469b96296365adaf77d83167759692124c20e5a6e062a525af33472a"
   },
   {
     "name": "angel_tone2",
     "unicode": "1F47C-1F3FC",
-    "digest": "d6bcaf1b76e25d486d4ab9b159cf727782d508543d1ae27c8d2c12d2f13d6eb0"
+    "digest": "f5993198a5d9daf39e761c783461f07bca237f4e9b739ac300bb8ca001a69a1a"
   },
   {
     "name": "angel_tone3",
     "unicode": "1F47C-1F3FD",
-    "digest": "3069285e6218c8083cb0085aa10017bcdea033e321d97ba339a84892074b903a"
+    "digest": "f0c97a7c4354626267d6ab0f388e4297ad255ab9b061f9c68fbcaa0abfc52783"
   },
   {
     "name": "angel_tone4",
     "unicode": "1F47C-1F3FE",
-    "digest": "dbb87019752d9caa94ce086858c1e3225b62e221ad599f5106548fda2456fc2b"
+    "digest": "6e5dc724c1939d1b0d1a91343662b5bd61ced7709c97802977145ffab6a1f7ac"
   },
   {
     "name": "angel_tone5",
     "unicode": "1F47C-1F3FF",
-    "digest": "f77703df97720c27a128b5f3c0948b9e04a6b6b81ea5306468154f9bf56225db"
+    "digest": "52186e1de350c27d25d6010edf44f64a30338b65912ca178429fbcfbd88113c2"
   },
   {
     "name": "anger",
     "unicode": "1F4A2",
-    "digest": "2253b7ff0894f247bc6f04d841a748c56d6c94684880c13df42387691ff20e75"
+    "digest": "332493913891aa0eda2743b4bb16c4682400f249998bf34eb292246c9009e17f"
   },
   {
     "name": "anger_left",
@@ -177,152 +177,152 @@
   {
     "name": "anger_right",
     "unicode": "1F5EF",
-    "digest": "24b572d64c519251a3ae8844e8d66fd6955752aff99aebe7dc20179505a466c4"
+    "digest": "8b049511ef3b1b28325841e2f87c60773eaf2f65cabba58d8b0ec3de9b10c0ae"
   },
   {
     "name": "right_anger_bubble",
     "unicode": "1F5EF",
-    "digest": "24b572d64c519251a3ae8844e8d66fd6955752aff99aebe7dc20179505a466c4"
+    "digest": "8b049511ef3b1b28325841e2f87c60773eaf2f65cabba58d8b0ec3de9b10c0ae"
   },
   {
     "name": "angry",
     "unicode": "1F620",
-    "digest": "c4188ba70df99d8ccef5706d711176725d3dd50d62f065a177d68d85c7828107"
+    "digest": "7e09e7e821f511606341fb5ce4011a8ed9809766ab86b7983ffa6ea352b39ec1"
   },
   {
     "name": "anguished",
     "unicode": "1F627",
-    "digest": "9c2347308133ae50dc04da62042fff847f4c477b2956b8aa976f0413899e38bc"
+    "digest": "a2b6f052996969a17150249d9ef5db742da3d6585bd38ca61eb14c4c13cda54f"
   },
   {
     "name": "ant",
     "unicode": "1F41C",
-    "digest": "d2af2ed1cfe15d649aa329d965764a1e8726941d833841781a5b66d7dd0b0921"
+    "digest": "929abeaff7ba21ab71cd1ab798af7a6b611e3b3ce1af80cede09a116b223e442"
   },
   {
     "name": "apple",
     "unicode": "1F34E",
-    "digest": "a9babee24f454934a5e1fb8d781cbce354dfd88e8a8e01f02e8b30071fd40460"
+    "digest": "2a1b85ce57e3d236ae7777dcf332ec37d03bfd7b19806521a353bc532083224d"
   },
   {
     "name": "aquarius",
     "unicode": "2652",
-    "digest": "1a168c252678847d1f9ef450887489e3bdc207ecae4b6fb05e92295ff861ae2c"
+    "digest": "fdc42cd41b0dace5eae6baba3143f1e40295d48a29e7103a5bba1d84a056c39d"
   },
   {
     "name": "aries",
     "unicode": "2648",
-    "digest": "bde262a8795e12f8b0ebb3f0f8c3a56104062fcee8d5d678cf4bb445a7daf698"
+    "digest": "deb135debcde0a98f40361a84ab64d57c18b5b445cd2f4199e8936f052899737"
   },
   {
     "name": "arrow_backward",
     "unicode": "25C0",
-    "digest": "ddae36d1febf5c246e51d599e2898a8aa30cd47f88b5bcb469e3ca9d22538b97"
+    "digest": "e162ac82e90d1e925d479fa5c45b9340e0a53287be04e43cbbb2a89c7e7e45e4"
   },
   {
     "name": "arrow_double_down",
     "unicode": "23EC",
-    "digest": "906f42b5f788128ed90d2d162cf03e6e595a50ad05e0aa5f64e925637379d0cd"
+    "digest": "03ca890b05338d40972c7a056d672df620a203c6ca52ff3ff530f1a710905507"
   },
   {
     "name": "arrow_double_up",
     "unicode": "23EB",
-    "digest": "2129a57402980de6fc6f59ad8354525c2dbcd66d1b78f4de091181ddc81e0693"
+    "digest": "e753f05bce993d62d5dc79e33c441ced059381b6ce21fa3ea4200f1b3236e59d"
   },
   {
     "name": "arrow_down",
     "unicode": "2B07",
-    "digest": "370e4f41565d5dab245c20e45c502505a56d26c2392283781b841eb3e905edb2"
+    "digest": "9bf1bd2ea652ca9321087de58c7a112ea04c35676a6ee0766154183f8b95af6c"
   },
   {
     "name": "arrow_down_small",
     "unicode": "1F53D",
-    "digest": "98a2b183f2daec425160bbfce1d2b940b8baa0d5032fdacfa9453e39bed5651b"
+    "digest": "7766198bc60cf59d6cdaeeaa700c2282bfff2f0fdeb22cf4581ca284b87a3bb7"
   },
   {
     "name": "arrow_forward",
     "unicode": "25B6",
-    "digest": "348627b8e0f55cf1e9ab19c9de1d170371b2c4cb4dda9a2aa8e0c558db08b18a"
+    "digest": "db77d9accd1e02224f5d612f79cd691e6befdf22063475204836be6572510fb7"
   },
   {
     "name": "arrow_heading_down",
     "unicode": "2935",
-    "digest": "96c64953fc3134711247bef320f252c48993ebc90494925b7fee42ffce2a2ec2"
+    "digest": "f5396069c8f63c13e6c3e0ecd34267c932451309ade9c1171d410563153bf909"
   },
   {
     "name": "arrow_heading_up",
     "unicode": "2934",
-    "digest": "94f94e74176cc050703b3584f3f700debf86e4e61b893a441825a21fa3f8ce74"
+    "digest": "1cad71923fa3df24cf543cae4ce775b0f74936f2edd685fd86a7525c41a14568"
   },
   {
     "name": "arrow_left",
     "unicode": "2B05",
-    "digest": "4553be62a63d7550deac4f7dbeffce6006f769ae6cddfb8c795671672011ba0b"
+    "digest": "b629bb3dbe161ef89cfcfced0c7968a68e44a019ad509132987e4973bdc874e7"
   },
   {
     "name": "arrow_lower_left",
     "unicode": "2199",
-    "digest": "10f83c252110d705cdcfebc35a70c341ad288730d0c0729479e3a96e263d5120"
+    "digest": "879136ba0e24e6bf3be70118abcb716d71bd74f7b62347bc052b6533c0ea534d"
   },
   {
     "name": "arrow_lower_right",
     "unicode": "2198",
-    "digest": "ee33abd4c96c19e9b80a2fc1500ba8ecaa6668c49310cc816a496e8c61af3850"
+    "digest": "86d52ac9b961991e3aaa6a9f9b5ace4db6ffd1b5c171c09c23b516473b55066d"
   },
   {
     "name": "arrow_right",
     "unicode": "27A1",
-    "digest": "2611e9138a2651916f414015d0287f5f0af266514d96a42915d32b04fb652a90"
+    "digest": "45f26a1cbb0f00ed3609b39da52e9d9e896a77e361c4c8036b1bf8038171bd49"
   },
   {
     "name": "arrow_right_hook",
     "unicode": "21AA",
-    "digest": "628b06384a2963a4fe81e9fbf4e22511f697878d9b9db7d2fc98f8aadbe8f4f9"
+    "digest": "4f452679c71bcea4fc4a701c55156fef3ddc1ebbc70570bedfc9d3a029637ab1"
   },
   {
     "name": "arrow_up",
     "unicode": "2B06",
-    "digest": "c09e5f41c01028b45707c525d30d3d6731ec57b7447f0d7ba4ad6c1404449e5c"
+    "digest": "982b988ef6651d8a71867ba7c87f640f62dd0eeb0b7c358f5a5c37e8fe507b8b"
   },
   {
     "name": "arrow_up_down",
     "unicode": "2195",
-    "digest": "e7fd92d24a01702f76c7fcc0de998bc81fbfb93711d076984f6da91d1dccd84c"
+    "digest": "645ed8fb6646f49bfd95af1752336deacdadbe5cba13904023a704288f3b0e2c"
   },
   {
     "name": "arrow_up_small",
     "unicode": "1F53C",
-    "digest": "bc48dad74bc1d0c5579cbf5e3d005314b0d21bc5b5ebbba2b05136e33f49296d"
+    "digest": "4a8c5789c13a852517e639e7a62c2d331464e6fb0358985aa97c1515e97b5e8b"
   },
   {
     "name": "arrow_upper_left",
     "unicode": "2196",
-    "digest": "792a9709f03843024e53d201cb4769c59b656c3bf0dff2306e8e605493a66b93"
+    "digest": "79026f828d6ceb7c55a9542770962ba6dcd08203995f6ceeb70333a12307d376"
   },
   {
     "name": "arrow_upper_right",
     "unicode": "2197",
-    "digest": "ee934b0c9cff270efd30a6cafc15253d405efd2c93b4785ac2ed4ea6420266a6"
+    "digest": "7e0f33dfbe65628991c170130d366a3e2cedaf8862ddfcaf3960f395d3da1926"
   },
   {
     "name": "arrows_clockwise",
     "unicode": "1F503",
-    "digest": "914f4120513730d7a19c9f8c4e59223a90568de0b25a225b712b31fa9697ef4f"
+    "digest": "88669679977f7157f0acaa9d6a1b77ccf84d25eb78c5bc8afcde38d3635e7144"
   },
   {
     "name": "arrows_counterclockwise",
     "unicode": "1F504",
-    "digest": "86d87597e4e3db6dbba9907ee82412db0cbab1ea875bd0be6505dd886dc19b90"
+    "digest": "a2c6a6d3643c128aee3304cd03bb3d7cfe4d35d3ba825bc9c1142d7832b4426e"
   },
   {
     "name": "art",
     "unicode": "1F3A8",
-    "digest": "dfc6b0da780199df86507d65b0499ba1706c266ae7badcb0e7fb5b85af7c9578"
+    "digest": "b6bc6c4bfb594aadcbb641d006031867678504764bbe0ab84e7b08567a9498da"
   },
   {
     "name": "articulated_lorry",
     "unicode": "1F69B",
-    "digest": "4c4de240ebd175f7b53453eda4e51f2e57d0db2a98d317f804116e14e47cff1d"
+    "digest": "c115e6613ebd718268aa31d265e017138b9fb58bbb8201eb3f40de2380e460aa"
   },
   {
     "name": "ascending_notes",
@@ -332,117 +332,117 @@
   {
     "name": "asterisk",
     "unicode": "002A-20E3",
-    "digest": "0b7f27f545b616677c83d40ff957337477b2881459b4d3c839ae55e23797419f"
+    "digest": "33d92093f2914448d5a939cf62e8ee3e32931923abdef5f0210e8a8150fa312d"
   },
   {
     "name": "keycap_asterisk",
     "unicode": "002A-20E3",
-    "digest": "0b7f27f545b616677c83d40ff957337477b2881459b4d3c839ae55e23797419f"
+    "digest": "33d92093f2914448d5a939cf62e8ee3e32931923abdef5f0210e8a8150fa312d"
   },
   {
     "name": "astonished",
     "unicode": "1F632",
-    "digest": "58632b97e274ade5183752db2b3c5c4fe29effcd5a9720a8d01fa809b97023dc"
+    "digest": "f8531bdda5070d10492709085f4ff652b8be9be6458758940358b9fc594a1f14"
   },
   {
     "name": "athletic_shoe",
     "unicode": "1F45F",
-    "digest": "1fc55d85a4d6751f9e60467801b051d2fb3341bdcc33b8d3695d5143359edb43"
+    "digest": "1f90dc390e0dea679085465b7f9e786dfd7dd56a3b219987144ed37ab1e9bf95"
   },
   {
     "name": "atm",
     "unicode": "1F3E7",
-    "digest": "bf827ef6c349f5b6912d821457975a4720d1750529d907e94ece429b7a388d7e"
+    "digest": "7d3ce6a6afb4951546883404b8e36904179f88f1aa533706cf7bf0bbe0d6fd3c"
   },
   {
     "name": "atom",
     "unicode": "269B",
-    "digest": "cbce1725602efbb77a935cfae5407e4d75489ee988910296c7f6140665afc669"
+    "digest": "6b6bb83b00707a314e46ff8eefbda40978a291ec7881caba1b1ee273f49c1368"
   },
   {
     "name": "atom_symbol",
     "unicode": "269B",
-    "digest": "cbce1725602efbb77a935cfae5407e4d75489ee988910296c7f6140665afc669"
+    "digest": "6b6bb83b00707a314e46ff8eefbda40978a291ec7881caba1b1ee273f49c1368"
   },
   {
     "name": "b",
     "unicode": "1F171",
-    "digest": "9116256b3189977e37f6da7ddedf82bb29b0358829a4e8718fd59e51d9b86b3c"
+    "digest": "722f9db9442e7c0fc0d0ac0f5291fbf47c6a0ac4d8abd42e97957da705fb82bf"
   },
   {
     "name": "baby",
     "unicode": "1F476",
-    "digest": "66596bea11015154e0b1752b85f349f4286c6643ee6f51ee5e60e0d625c4ae9a"
+    "digest": "219ae5a571aaf90c060956cd1c56dcc27708c827cecdca3ba1122058a3c4847b"
   },
   {
     "name": "baby_bottle",
     "unicode": "1F37C",
-    "digest": "ed42994b4a539b8bfeccde0f3c7e9c7f54d6696ff48ce7e48171bbab51002348"
+    "digest": "4fb71689e9d634e8d1699cf454a71e43f2b5b1a5dbab0bf186626934fdf5b782"
   },
   {
     "name": "baby_chick",
     "unicode": "1F424",
-    "digest": "ea2cfa0e5c2cbff5fffdb52cc04dfe7872834bd7cfeaa45e0541b8faffcbd0e9"
+    "digest": "14119874e9b5548028dfb9cc593a541efc1d075ac839a565b92e0c3253cffe7e"
   },
   {
     "name": "baby_symbol",
     "unicode": "1F6BC",
-    "digest": "65df04dff8739b86f7663ae9c0648927341f360a986655e109721b0e16013b75"
+    "digest": "fb4db66868cda45ea3879ffc2ff4f763c56d2d889ae0ab17fe171129ede02f98"
   },
   {
     "name": "baby_tone1",
     "unicode": "1F476-1F3FB",
-    "digest": "bc747527a2d723cf99ef3fc2539c19d29634c92ff417736982d3bf87d65d06eb"
+    "digest": "cd3faf223a298c34e05d469d9d0db08438d97df7fd82c0973f8a9e07d553f5b1"
   },
   {
     "name": "baby_tone2",
     "unicode": "1F476-1F3FC",
-    "digest": "b82bba7a666b7d070751726e54acc7fb8f96e2dfc09e9610d61cfd20947aef9c"
+    "digest": "5b4539e22e0dd726c27eb8af2357f9240a52aed3f710f3234571cff029cc6198"
   },
   {
     "name": "baby_tone3",
     "unicode": "1F476-1F3FD",
-    "digest": "7f45dfd4ea2ae8515d419ffa13e7ee5c625b024b4e521ace5344c414bb929da0"
+    "digest": "720e740e1ac63c6372269132b1fb6e07a6b91f5c808cc3adef59f0b4500e5e72"
   },
   {
     "name": "baby_tone4",
     "unicode": "1F476-1F3FE",
-    "digest": "80b1854626616f15426649cc6415e4911a55c8f761422fe48a08af9e8ac6a7cb"
+    "digest": "5e43b69c509bd526ad6f081764578c30b6f3285fb7442222e05ccf62e53bfb64"
   },
   {
     "name": "baby_tone5",
     "unicode": "1F476-1F3FF",
-    "digest": "9f890804d19a61bee76a29644c818045dd96cf69d67cfbca2d11f4ad376b27da"
+    "digest": "85bba6e0940ccfb99999fe124e815f9dd340d00a5568e13967b02245a62dbf54"
   },
   {
     "name": "back",
     "unicode": "1F519",
-    "digest": "1dc73947b8f56e033777ca3f747407923bd16b07e53a6c78b09950ca474b7e7a"
+    "digest": "083e4e48b51092c28efb4532e840e1091b5d4b685c6e0f221aa0228f061cd91e"
   },
   {
     "name": "badminton",
     "unicode": "1F3F8",
-    "digest": "3f95180c1175d0248ebf4b8650cf86566c39e0486d828078244080194c14d4fe"
+    "digest": "353eb7ee93decd9fe0072e4d78a5618d5e2d9e77a6e4de9fe171870d75e02a66"
   },
   {
     "name": "baggage_claim",
     "unicode": "1F6C4",
-    "digest": "7c1a69511aa2a93984d601da4d1cef1cb4cefbbf127b1486278da8c01345bbf3"
+    "digest": "7d6bceca92c266da6d2b91dfcf244546fc11022e039e7da8e6888c1696bb2186"
   },
   {
     "name": "balloon",
     "unicode": "1F388",
-    "digest": "a10c2b0865179cdbdef339494ec9b2a109451a356e53738d6a9dd43232500956"
+    "digest": "65760aedc1503b426927cff78c24449d563843a274961d962718fa9638375d54"
   },
   {
     "name": "ballot_box",
     "unicode": "1F5F3",
-    "digest": "0455ea75612efe78354315b4c345953d2d559bb471d5b01c1adc1d6b74ed693a"
+    "digest": "4175a56eca5c6458574a681e109b1403fbb143cf27f69ae6c1917650f3e08892"
   },
   {
     "name": "ballot_box_with_ballot",
     "unicode": "1F5F3",
-    "digest": "0455ea75612efe78354315b4c345953d2d559bb471d5b01c1adc1d6b74ed693a"
+    "digest": "4175a56eca5c6458574a681e109b1403fbb143cf27f69ae6c1917650f3e08892"
   },
   {
     "name": "ballot_box_check",
@@ -457,7 +457,7 @@
   {
     "name": "ballot_box_with_check",
     "unicode": "2611",
-    "digest": "5f5cec7fe462557d31e8d2b836534c1e76d546cc0061236fa2af3667972b84aa"
+    "digest": "c98d6f3588dd87e2f318bbfe6c646399a905450edfd814edae4e5b1bddef2134"
   },
   {
     "name": "ballot_box_x",
@@ -482,277 +482,277 @@
   {
     "name": "bamboo",
     "unicode": "1F38D",
-    "digest": "feb0cf2f1012a1c0649b8c66f7e96e2d8bcdefe879c5a52dab3e25c51009e3b2"
+    "digest": "e4ee65088df43d7081b1ce6fd996f66f3e0accd88840855c47a98a22997823dd"
   },
   {
     "name": "banana",
     "unicode": "1F34C",
-    "digest": "aa9a1e6db00efa94a7f414c570eff7fc29011be64031a24d03b7f37b617cfd2d"
+    "digest": "f9e8ff910c282c20a8907ff64926b5de4ee250529a1ed718fb33302e6fff8dd9"
   },
   {
     "name": "bangbang",
     "unicode": "203C",
-    "digest": "bdd350766ccd1c0138f6294f7ebfa3e9867b02bda40a743f7062e52c68358765"
+    "digest": "76536fee63fe964a3f3839d309b1f45028fb0c43f4d1eeee495f17e1532b4def"
   },
   {
     "name": "bank",
     "unicode": "1F3E6",
-    "digest": "c9648c93049cf8e7884242e58ae3145383d2e5034c9090e0d34c53f5bbce397f"
+    "digest": "f5d2976bf6d521638ccacc74be06bd4abfeab06c5d898a9d245edad45a5b6306"
   },
   {
     "name": "bar_chart",
     "unicode": "1F4CA",
-    "digest": "942277f72a5b754b13454dab62c85b1ff3447544f38ec76a285f3be32f6f5d12"
+    "digest": "65a328a1b2d7a5332dd4d93f4dbca13d976f0a505b00835c3fc458e394804240"
   },
   {
     "name": "barber",
     "unicode": "1F488",
-    "digest": "e1526eea685aafc56fb83d07f8ff63c9967600e447b0e5f831a17d6153f2062d"
+    "digest": "5e8053d3bb3765a8632fd1cbfe21163f74ed79f6be377eb9603eaaf883d8dc46"
   },
   {
     "name": "baseball",
     "unicode": "26BE",
-    "digest": "3d028b16a898f3a15874bc9d3891f9fbf59ea1c226c5c774eddb58a712c489ae"
+    "digest": "46ac16f8b5455b942f6dbff9483a6fd277721e6719d2731573baabd21c44b34f"
   },
   {
     "name": "basketball",
     "unicode": "1F3C0",
-    "digest": "b2f5a3904d505db066337a24fc840ef75b49ef4c5f152227d8e632ff82285b12"
+    "digest": "cc83e2aea8fcd2e9a5789e1932ee3766c40843c142fd3565c4e77dafb21ec7d7"
   },
   {
     "name": "basketball_player",
     "unicode": "26F9",
-    "digest": "e94beb69f631667479a80095bf313ceb3aa109d6ebb80f182722360a6d2a214e"
+    "digest": "793ba53c95e8def769383b612037bc9b9bceecaf1e0430c50a4cc128ad18d9b9"
   },
   {
     "name": "person_with_ball",
     "unicode": "26F9",
-    "digest": "e94beb69f631667479a80095bf313ceb3aa109d6ebb80f182722360a6d2a214e"
+    "digest": "793ba53c95e8def769383b612037bc9b9bceecaf1e0430c50a4cc128ad18d9b9"
   },
   {
     "name": "basketball_player_tone1",
     "unicode": "26F9-1F3FB",
-    "digest": "6fc77cf2f26ee18e9a3faea500d4277839f77633f31ee618a68c301f1ad32d90"
+    "digest": "2a06522b971e68ee5b8777a58253009b548f4da2fb723c638acb3d7b04edba8f"
   },
   {
     "name": "person_with_ball_tone1",
     "unicode": "26F9-1F3FB",
-    "digest": "6fc77cf2f26ee18e9a3faea500d4277839f77633f31ee618a68c301f1ad32d90"
+    "digest": "2a06522b971e68ee5b8777a58253009b548f4da2fb723c638acb3d7b04edba8f"
   },
   {
     "name": "basketball_player_tone2",
     "unicode": "26F9-1F3FC",
-    "digest": "6ee9060c24d92708e12a854fb0bdf5c717c90b8c0350d8aa40c278b41bfa12fc"
+    "digest": "ecc0e44ab9bc478ba45a055fd69a3a38377b917aac5047963fe80ff8ae5fd8e3"
   },
   {
     "name": "person_with_ball_tone2",
     "unicode": "26F9-1F3FC",
-    "digest": "6ee9060c24d92708e12a854fb0bdf5c717c90b8c0350d8aa40c278b41bfa12fc"
+    "digest": "ecc0e44ab9bc478ba45a055fd69a3a38377b917aac5047963fe80ff8ae5fd8e3"
   },
   {
     "name": "basketball_player_tone3",
     "unicode": "26F9-1F3FD",
-    "digest": "752e90dbfa7c7a9ae3f37de924e22f3c3d5a7e54dd41c8e8eb99cabb0dad73cf"
+    "digest": "2d38f1851c685d29532c042461d7b5b996e5f04f0ed54857c66073c62a99ceac"
   },
   {
     "name": "person_with_ball_tone3",
     "unicode": "26F9-1F3FD",
-    "digest": "752e90dbfa7c7a9ae3f37de924e22f3c3d5a7e54dd41c8e8eb99cabb0dad73cf"
+    "digest": "2d38f1851c685d29532c042461d7b5b996e5f04f0ed54857c66073c62a99ceac"
   },
   {
     "name": "basketball_player_tone4",
     "unicode": "26F9-1F3FE",
-    "digest": "38bedc3074e6243454d568d9b665f5764f1a3d983875651ce7a1cdb53da9f6c8"
+    "digest": "09e957c6e9ffc196415f28073aa261feba8efba0bdc694dc08f8f7cd1f88f720"
   },
   {
     "name": "person_with_ball_tone4",
     "unicode": "26F9-1F3FE",
-    "digest": "38bedc3074e6243454d568d9b665f5764f1a3d983875651ce7a1cdb53da9f6c8"
+    "digest": "09e957c6e9ffc196415f28073aa261feba8efba0bdc694dc08f8f7cd1f88f720"
   },
   {
     "name": "basketball_player_tone5",
     "unicode": "26F9-1F3FF",
-    "digest": "25ee1e84670d3db96d3ad098c859abd6b3448f55f668ce0c195ee2337a215de7"
+    "digest": "c631cefc5d2a0a31bdb9f0a0d97ea68b1c6928e565468998403034644572a0b0"
   },
   {
     "name": "person_with_ball_tone5",
     "unicode": "26F9-1F3FF",
-    "digest": "25ee1e84670d3db96d3ad098c859abd6b3448f55f668ce0c195ee2337a215de7"
+    "digest": "c631cefc5d2a0a31bdb9f0a0d97ea68b1c6928e565468998403034644572a0b0"
   },
   {
     "name": "bath",
     "unicode": "1F6C0",
-    "digest": "ae6301a6354630cd9dc06a5137f23f826d019c8298b2b012b6ff31b773a910b6"
+    "digest": "33b371832f90aad50baf5296f3ad4cc081c319b279f989c74409903d8568e917"
   },
   {
     "name": "bath_tone1",
     "unicode": "1F6C0-1F3FB",
-    "digest": "fce7ae2e7ef3f7f44f36c2ad49348b4cf7fce0b0c17e1a90a1e85734cee95b2a"
+    "digest": "7ae2989e47788ba71359d52da68feec95aaff68a77d5a6556957df1617af8536"
   },
   {
     "name": "bath_tone2",
     "unicode": "1F6C0-1F3FC",
-    "digest": "4d1c9444f16467488fe939fdad279d6855d28be564e5dcc1990451c4b9ae8c95"
+    "digest": "2e86f8edad54d15a7094cd52160cbe51d10aa1750cfb0b3b58e93533f070e327"
   },
   {
     "name": "bath_tone3",
     "unicode": "1F6C0-1F3FD",
-    "digest": "9a59a4360effb48af4cbb1a953655ef61e69375407038b4d0bd8068fbaf3cc16"
+    "digest": "654c0cd083a67ff330a38d07352876d265390e5399e5352598d64a6c7e5eeba7"
   },
   {
     "name": "bath_tone4",
     "unicode": "1F6C0-1F3FE",
-    "digest": "01aafa8a53a08018b9fbf28ec6b3b918d6bd0dee7a891196f32f81f60d114f0e"
+    "digest": "adad88c6830f31c4b5be194d1987d6aadf4adf45e4cb7f2e4657f0d20c0d663a"
   },
   {
     "name": "bath_tone5",
     "unicode": "1F6C0-1F3FF",
-    "digest": "2733e81ccaee21231c2e47e3310b431e9bd784bf34f0db609f8eadcee359500d"
+    "digest": "952c4c9bf24e001e23a33ebf97bd92969cd9143e28ce93f9aafc708a8f966903"
   },
   {
     "name": "bathtub",
     "unicode": "1F6C1",
-    "digest": "9515e3bb9ab41350305e64fc6877aae82d51e1ba8ce8b2b4b8ffaeda960820cd"
+    "digest": "844dffb87ef872594195069b0d0df27c3fe51f3967ccbc8b2df811a086dd483a"
   },
   {
     "name": "battery",
     "unicode": "1F50B",
-    "digest": "7d4d475c1d5b1be55c319953e3363ff864fe4fcd921a8aa649b9a547c0894deb"
+    "digest": "949ae06648667fb13d9121a6dfdd03bf8692794b28c36e9a8e8ac4515664449a"
   },
   {
     "name": "beach",
     "unicode": "1F3D6",
-    "digest": "52855d75cfa4476ccc23c58b4afcb76ee48abb22a9a6081210c8accefdf33099"
+    "digest": "37fa2158977d470186caaa1aa06669b6dc5026ba49a0c44c5255541f8e974e26"
   },
   {
     "name": "beach_with_umbrella",
     "unicode": "1F3D6",
-    "digest": "52855d75cfa4476ccc23c58b4afcb76ee48abb22a9a6081210c8accefdf33099"
+    "digest": "37fa2158977d470186caaa1aa06669b6dc5026ba49a0c44c5255541f8e974e26"
   },
   {
     "name": "beach_umbrella",
     "unicode": "26F1",
-    "digest": "cefe8e195d21d3e0769d3bfe15170db9e57c86db9d31cacb19fcdc8d2191b661"
+    "digest": "d045f1de10038b9fb1eaa2529b2f80b7e3be1cff503efcc2d680663d1fbbc18f"
   },
   {
     "name": "umbrella_on_ground",
     "unicode": "26F1",
-    "digest": "cefe8e195d21d3e0769d3bfe15170db9e57c86db9d31cacb19fcdc8d2191b661"
+    "digest": "d045f1de10038b9fb1eaa2529b2f80b7e3be1cff503efcc2d680663d1fbbc18f"
   },
   {
     "name": "bear",
     "unicode": "1F43B",
-    "digest": "b5ac126875c20c82b9e3140b143233944a2e4132d781d0b575e83673988523cb"
+    "digest": "a4b9066eaa5681e6af06e596a96a5217037460ffc3b013e8db4d34d762413246"
   },
   {
     "name": "bed",
     "unicode": "1F6CF",
-    "digest": "1919245d7a76799aad0533eb72db2cbaa1f32ee8231a0c1989d3f233f2d42370"
+    "digest": "08f6e20db51b1fb650b390a0a3074938646772f3fcee8c295d47742e44fe1e30"
   },
   {
     "name": "bee",
     "unicode": "1F41D",
-    "digest": "69ada63403c8dabae39c63ba143143aeb59b66faae6aa82d8342337925a9e6b5"
+    "digest": "5beb9a1650681b4adf69999d4808231c38f41a3ec693480b807cda86f964c570"
   },
   {
     "name": "beer",
     "unicode": "1F37A",
-    "digest": "b71dd6efdb4ce7d9d71fdbf82a2ccf83841fb0cceb119ee7da1e575d3bfa853c"
+    "digest": "69e227104976548ee0f37375fe1526fd65ef0a328d2d92db2feb1edfd7032bd4"
   },
   {
     "name": "beers",
     "unicode": "1F37B",
-    "digest": "994108cebfe0c614c05967af4e3864d8adbbfcf7cccef1cbd42a47b7dfabf80c"
+    "digest": "db8b32d93bf6d161a3b027e55651d8f51231b13928b3610987ef62bb634d7501"
   },
   {
     "name": "beetle",
     "unicode": "1F41E",
-    "digest": "ec351ce238a81711eef00e5be1de2e198423cf524b60e531d435902b44420edc"
+    "digest": "5aaa428e3f63f7cd1696839ab05be03fa0cd0cbed30a05c36cb270da330c3849"
   },
   {
     "name": "beginner",
     "unicode": "1F530",
-    "digest": "13288d9fc221dc02f4181b998104e13c3c5c98d3c4e650186bef59a46d39f6f0"
+    "digest": "2de4fdf92f182c42b12b7527034eaf767d996848b61f31ee69167728411ca0b1"
   },
   {
     "name": "bell",
     "unicode": "1F514",
-    "digest": "784b9a82814ce14a264e54b3a8f8e706f3c7b763646d9f8174c4aa84ad41ef09"
+    "digest": "18d419417746ead408072b78fe2edb6314cdb49492873966fa9f9f06be09899b"
   },
   {
     "name": "bellhop",
     "unicode": "1F6CE",
-    "digest": "c15455f1b52ac26404b5c13a0e1070212ed1830026422873f4f6335e26e31259"
+    "digest": "b8187bc4059f6a0924a47fe3f6c07f656bed0334bbcbfa1e89f800fe6594ff08"
   },
   {
     "name": "bellhop_bell",
     "unicode": "1F6CE",
-    "digest": "c15455f1b52ac26404b5c13a0e1070212ed1830026422873f4f6335e26e31259"
+    "digest": "b8187bc4059f6a0924a47fe3f6c07f656bed0334bbcbfa1e89f800fe6594ff08"
   },
   {
     "name": "bento",
     "unicode": "1F371",
-    "digest": "d59314b17a8646d4a78fefb7b79f289f33d4aaea893fed4cad0b890df63395e7"
+    "digest": "d46d4f681c5da7f7678b51be3445454a8ed18d917e132ae79077f05310e485f1"
   },
   {
     "name": "bicyclist",
     "unicode": "1F6B4",
-    "digest": "e7359d615d40325bb08a145cfebde2ecef448deeb21695a34b55d3ccb971447f"
+    "digest": "3302147b6b47c16adb97d78b7b761a1ca80e6d0b41d0b60f4da338d2f55f968b"
   },
   {
     "name": "bicyclist_tone1",
     "unicode": "1F6B4-1F3FB",
-    "digest": "e45808faa32f4ffb881d3569c0b8e2c69d4a64665f4d1fae24d7a1e5f1d3ea4b"
+    "digest": "27eaae0eb61f5e7b3cd9faf02c042d6643a368051a7c9d7da4e0fb9802d39242"
   },
   {
     "name": "bicyclist_tone2",
     "unicode": "1F6B4-1F3FC",
-    "digest": "92a3494270d1da6a117e92402c7898d4a7fffbe3d6143fb9ae445c4827c0c8a4"
+    "digest": "39ee9e1071700da7079ad0146bf5711c3a222991eeca8b29b72a65677604444d"
   },
   {
     "name": "bicyclist_tone3",
     "unicode": "1F6B4-1F3FD",
-    "digest": "6fdf1db2bbd08d06b643b08f0f29daeaa20e0b8c8abec21132191f435cc05e42"
+    "digest": "03e1d2c4232c896147a9d4bf43becd61edbb5c84fc7193ecea474c0f9fb36817"
   },
   {
     "name": "bicyclist_tone4",
     "unicode": "1F6B4-1F3FE",
-    "digest": "d9c27848e1bcc8197c858e1ef12a537f4ed6c77fb211b6731388dc88c2bb7a61"
+    "digest": "61393d9c4805be0379d86dd5bec9a1b02314433ab36cfd85bb48dfd073746617"
   },
   {
     "name": "bicyclist_tone5",
     "unicode": "1F6B4-1F3FF",
-    "digest": "4892af1a8a0229a813d7b8e3d88481c2365e3e1a5ce2e0e27ce432c5336da810"
+    "digest": "2b46d5f8303e5710dbf5db3a4edc9d88a032fe123fe79158024c9f51df5458c6"
   },
   {
     "name": "bike",
     "unicode": "1F6B2",
-    "digest": "e726f97b5432f46ed51328c0930d1d63b3a2d7b67c5c2303a5ca997083cfcac1"
+    "digest": "b41daa7c549d483e2336186a28baaa8ecb11986f490c0c54c793c44900c8f652"
   },
   {
     "name": "bikini",
     "unicode": "1F459",
-    "digest": "7612fcb72c005ae7172260825f588d6995f2bc919cb3d283dd4591f6872a1855"
+    "digest": "07fe156f64673818d69ce3bf03950ca59e3b5d346e45ca541da4078ab791f5ae"
   },
   {
     "name": "biohazard",
     "unicode": "2623",
-    "digest": "81f8309318051255ed4dc18855a3cd3f8657a6f3b2d368caa531a57ce0e34235"
+    "digest": "96163e31f0b8dc5a59772133ede9cc2f40f94330d0b15e3d044b28747e2be788"
   },
   {
     "name": "biohazard_sign",
     "unicode": "2623",
-    "digest": "81f8309318051255ed4dc18855a3cd3f8657a6f3b2d368caa531a57ce0e34235"
+    "digest": "96163e31f0b8dc5a59772133ede9cc2f40f94330d0b15e3d044b28747e2be788"
   },
   {
     "name": "bird",
     "unicode": "1F426",
-    "digest": "3f219e5aa18e2f1febfd368ec133786cd2eab357db79984cb8ba07fed0eec7cd"
+    "digest": "f916eaf8f271b3767ade9eabb69594c0479f45472d471cabaf59f6e965c161e0"
   },
   {
     "name": "birthday",
     "unicode": "1F382",
-    "digest": "9eb1adb0170ab851042cb3da8b64f02f4e4b63e7a07db405b55b50f5bbd3cacf"
+    "digest": "89e7c4c598ebee8ec8ab11ebe4ccc6defb7c4d2987ee2379a19b3b59827dd98a"
   },
   {
     "name": "black_circle",
@@ -762,82 +762,82 @@
   {
     "name": "black_joker",
     "unicode": "1F0CF",
-    "digest": "1eb85b8e2b93dec221a97a1c309dee3683408f6166e1a1a1bd83cf2f64f007dd"
+    "digest": "d004b25f186494d5b2c65204caa9daecd749c840a0bea5718735e18109e5394d"
   },
   {
     "name": "black_large_square",
     "unicode": "2B1B",
-    "digest": "0ff2112227c38ed8c30b0bddf2300e87d2a244cd7fe81886a1cb1a287a7e8bb6"
+    "digest": "cbd90dcbc2f674eafa53820548b5263c18c9845ab39937f085e85aca0aebb479"
   },
   {
     "name": "black_medium_small_square",
     "unicode": "25FE",
-    "digest": "f1010aa694084ad4655a9d4ce5a1711eaab21029e31bf8798253f0ad644e8abb"
+    "digest": "ab38363c2e862b8f67c719397a09a18e1ef996eec190691fdf769f5cfb209660"
   },
   {
     "name": "black_medium_square",
     "unicode": "25FC",
-    "digest": "06bf48ffbc84e71bbb90aa0f6c3f9f53533c6fd063ff168cefdb0a050dcf8302"
+    "digest": "c9ffa87c37e8ee65fadcf755176949901aec7367e02abb85e63cad60cd922116"
   },
   {
     "name": "black_nib",
     "unicode": "2712",
-    "digest": "c1361df4a5ae9f2ed121d26928021e96c6865331861e1960700d39cb1bd49355"
+    "digest": "58fb23b1155102970eaa23765e7d529a21e8e545e076ec1158bf11b4de5f51a8"
   },
   {
     "name": "black_small_square",
     "unicode": "25AA",
-    "digest": "d430ec419869fa1b5ba980ddeecb4c5ad5050a2b3421e45048cc184a6fc46899"
+    "digest": "f69be6de578fffce5a3e60eda690104b2ef6a855c630040104fb760a02ff1aef"
   },
   {
     "name": "black_square_button",
     "unicode": "1F532",
-    "digest": "85b6587b6b2c3544ddb7bc07207b0740e437744ba134835836153899ae396135"
+    "digest": "9d818fcd08ed38cd0bbbcfd83e665aa29b3761c0d8b9806d8954d36785e267a8"
   },
   {
     "name": "blossom",
     "unicode": "1F33C",
-    "digest": "029bbe385e07e2017dd918d685e107678c9c0e919a3bd1521b7a0d7c9172da05"
+    "digest": "e8cf369d4e4cdb4eccc2ebcbb35439b0344221115701daae642e58dff8544922"
   },
   {
     "name": "blowfish",
     "unicode": "1F421",
-    "digest": "b5ee9f6ffabb74e3024067f016d17a631ee98536cb9c7269d55fa867f95a54fb"
+    "digest": "e706849ed00f08a82312381c76f6f9ba6cc261fbf87a839c85e7dd54138f9dc3"
   },
   {
     "name": "blue_book",
     "unicode": "1F4D8",
-    "digest": "6fbf227fb9facc1957bb9dfb31749cbfe66c3afe8081347f2471fd64ef2e6b3a"
+    "digest": "4c845748fe890516b32981b0b62bf3e8e9d906840c2060179f4f844100780615"
   },
   {
     "name": "blue_car",
     "unicode": "1F699",
-    "digest": "e61ef2299d11fc01e9d6c496d188a7211633946706f6e771c412368346ca16f4"
+    "digest": "eca91934eb5481726cfd897b1ed5eac306e14d02499fbe49316aaec6c72b6707"
   },
   {
     "name": "blue_heart",
     "unicode": "1F499",
-    "digest": "1af8d04173e0a984360786f6031220000dd548b8c912a68fd51f2ba490a9e16a"
+    "digest": "2caa0c8d18538cc871c6fe328a52f71e1df8aabf4d1cc2f5324b261d1b8cb99a"
   },
   {
     "name": "blush",
     "unicode": "1F60A",
-    "digest": "d615cda0f7c185ed8a92008204043ef769f3b7fb5424d595aeaaf3827bcdbd73"
+    "digest": "3bfe8d603cfa39999c164779f666d39bbc507f124ba80233ee72da7b3b0c0457"
   },
   {
     "name": "boar",
     "unicode": "1F417",
-    "digest": "c23a06db0337597e361ae581eacd4faf9926c6b7db0510d3599eb2e2a73315cb"
+    "digest": "c9d67479cace427ac3c30460fcffa1bf9a8e5262c0390962405dbbe6bf830fa6"
   },
   {
     "name": "bomb",
     "unicode": "1F4A3",
-    "digest": "0099e7435eba35f4f3ad273993293693a8b5cd110567c95ed83e5b4e2d0978ff"
+    "digest": "0155559abc4084f80e9b0b2a2091b8710ddd6369993b7fdd0685f4f8c2fd7e6c"
   },
   {
     "name": "book",
     "unicode": "1F4D6",
-    "digest": "152408f2ff9949b7cbe57f623e4f875aa8dd0b02317e03cc914e1ea3712b3fc7"
+    "digest": "9d912a9d1bb10dc7f2645b345ed09e90461e83df0de275acb806f1f75cef1fcf"
   },
   {
     "name": "book2",
@@ -847,32 +847,32 @@
   {
     "name": "bookmark",
     "unicode": "1F516",
-    "digest": "a2e0c6f5466c1b2fc148b20f6afcf4a878f4df55b0181f61fffa3ff727dcb251"
+    "digest": "5705e3108259d6900649157843c50e22d0086c3630b291d3f942da1a736e3e3d"
   },
   {
     "name": "bookmark_tabs",
     "unicode": "1F4D1",
-    "digest": "16135d62ff440722bd1ce8f84219be6a5eb3120a1597bfda4aeed4a2d9e7d7b2"
+    "digest": "c8fc7c9f3f82e1ccc97fc591345fdd88b09eec0fca428d8d4632a121cf1bc39a"
   },
   {
     "name": "books",
     "unicode": "1F4DA",
-    "digest": "ba019e4174639440caec424b30dfa016fe71a6f7436fe63025a2e3609ebfc012"
+    "digest": "cbcf55d39dd05d26ef7350bc51e0e2f064f78bb8f59d407b516d63f68558f8e4"
   },
   {
     "name": "boom",
     "unicode": "1F4A5",
-    "digest": "ec26246935c99749950612d69c06435ccdc126f14426a48a7599c5b6b91d9d58"
+    "digest": "f5400e9583f7f997cd2385f21379f6229424a9b221445bc8f36c0bb64bdb3168"
   },
   {
     "name": "boot",
     "unicode": "1F462",
-    "digest": "7ed639d52e285b0f46064dd4e1f4a8fb5814e1b2dc47c6f93cb349a6ac7ea97a"
+    "digest": "b4706ff35909a6fb759a3b8a797e90cb67ffc60e4853386a7d89ace9693a9364"
   },
   {
     "name": "bouquet",
     "unicode": "1F490",
-    "digest": "b699f13af218560344f3571436f87b6f8c5c9f0fa0308836937667241b3fc7aa"
+    "digest": "b93751a27b40f6185a22b3e8b413f0fe09b6010d1057c672e1a23088e0b8286f"
   },
   {
     "name": "bouquet2",
@@ -887,77 +887,77 @@
   {
     "name": "bow",
     "unicode": "1F647",
-    "digest": "5e260c38cfc80cd2f20ef78d982126dbf90934f7afa12c96d0b7b413beb6d4e0"
+    "digest": "33cd6da4d408f18d98bebc6a277dea8b914150e32ee472586ce3f1eb814462bd"
   },
   {
     "name": "bow_and_arrow",
     "unicode": "1F3F9",
-    "digest": "1c23469256331ea4ff03c036f89f0e63ad3228c51faecba50129da99b7eaddf3"
+    "digest": "051b4d50ab21a68b8583a6313ec183e3e1e96f493b0f4541fbb888f0b95fdd4d"
   },
   {
     "name": "archery",
     "unicode": "1F3F9",
-    "digest": "1c23469256331ea4ff03c036f89f0e63ad3228c51faecba50129da99b7eaddf3"
+    "digest": "051b4d50ab21a68b8583a6313ec183e3e1e96f493b0f4541fbb888f0b95fdd4d"
   },
   {
     "name": "bow_tone1",
     "unicode": "1F647-1F3FB",
-    "digest": "d3ec7ef70b355ba310d6fae7130a4e4cd11526b6e219474b5678a2b3ba1077f0"
+    "digest": "995c8400ad60d5adc66c9ae5e3c0ecf56c48b478ad79418d45b6289933d25bdd"
   },
   {
     "name": "bow_tone2",
     "unicode": "1F647-1F3FC",
-    "digest": "c2905c0feba15fbc533cc6b36038eeda30f729182aa544f1d9164f5ccfed64d5"
+    "digest": "af89eec2fccda99d9bdd373b2345595882fee1c0a15d29af9028089e20255325"
   },
   {
     "name": "bow_tone3",
     "unicode": "1F647-1F3FD",
-    "digest": "298fc646d96c307eaa137c80b403d8355539ed8af13d3954a4ccacef67d341fa"
+    "digest": "015d8122abdf2d0caa03815545f50fb7a71e05dacd46aaa133cc9ace5192f266"
   },
   {
     "name": "bow_tone4",
     "unicode": "1F647-1F3FE",
-    "digest": "27db8401aa62a2544b24ff839b332958b5e8c3ab3fd7a289d3c62c654705da60"
+    "digest": "e8409096a795b775def654d36aeccb8eb91e83d7d1b32145cd73fd0b7b9e885c"
   },
   {
     "name": "bow_tone5",
     "unicode": "1F647-1F3FF",
-    "digest": "168cdf834edb54723cf1c32311d4117c288132c5f76d6c415726c7484158c52a"
+    "digest": "d87042cde8dbad9fb1a91a2ec60116e27b4a76388b5779d771a0bbae12a2814d"
   },
   {
     "name": "bowling",
     "unicode": "1F3B3",
-    "digest": "0e888bcd1a5cc1ea7b07cea255ccb04dcdc87b0337b74cdc96a708aad7975768"
+    "digest": "737f2cdfa4ac964baade585a39771b18080bd5e9b55c8661d3518f468f344662"
   },
   {
     "name": "boy",
     "unicode": "1F466",
-    "digest": "f349ab3e1015b4ccda5faab6a355f9c38e36e7c1cd667084563a14a2b11036ea"
+    "digest": "7bc0173d8c88f3f12d41f213f7a3a9f5ebf65efad610fd5a2a31935128a6a6c1"
   },
   {
     "name": "boy_tone1",
     "unicode": "1F466-1F3FB",
-    "digest": "4d04a5e45c9f9749de580321a212e14304b4ffcd229fa971fb59d97e6124262f"
+    "digest": "c0e2f0483715b239fe145b0056566f7a3a722319d9a87c1e66733dff1916a19f"
   },
   {
     "name": "boy_tone2",
     "unicode": "1F466-1F3FC",
-    "digest": "0c9d6b6b1b3da68b9ef1f0f01efa4d170a48cfc66de4f577f8669c160b81cc97"
+    "digest": "0001d0bd1ff4dbd898604ba965b4039d09667d955bc0349301b992f9ab6dd7fd"
   },
   {
     "name": "boy_tone3",
     "unicode": "1F466-1F3FD",
-    "digest": "7dbecace78edb2aceffce6cb4d49ca132b93d80c26a8f1526a18832a2f23454a"
+    "digest": "e0f08755955fd2e0bd1c5d5e84429b2a234b24a744bb50bb9f1148495b2b29f9"
   },
   {
     "name": "boy_tone4",
     "unicode": "1F466-1F3FE",
-    "digest": "49f9c633afa8ff81068c78717e0012f8936fb3dcdb8b57342410f57f0635ae7c"
+    "digest": "04b6bfee58a26b1ce2e5b403504a7033aaf395f03f5cd23e824f32c90c395fe6"
   },
   {
     "name": "boy_tone5",
     "unicode": "1F466-1F3FF",
-    "digest": "17e2ec379c7b542e6c2c5deef992af5f1fbaa3e288d1f71c8c984fb91a698cd4"
+    "digest": "0f76e97237203950da36c737dcc6f56dcd6c123401a8c817a0636376c7f38ef5"
   },
   {
     "name": "boys_symbol",
@@ -967,72 +967,72 @@
   {
     "name": "bread",
     "unicode": "1F35E",
-    "digest": "43697495538bfed11ed75213af8b1bdc14ef359d9b472cd7f9130fcb0a198680"
+    "digest": "81739830f16f33e6a1dd7cc17c25df207846062bb5167bb8abed7fdd49268b86"
   },
   {
     "name": "bride_with_veil",
     "unicode": "1F470",
-    "digest": "37e75fbb2b0d06c900d51269b99107c60b61453dbf218b54df3011a455cd6dc3"
+    "digest": "8e24bd91c3f564cf6148f2b3b4a7d692c11dd059e76a13331fdfb04ae060ea70"
   },
   {
     "name": "bride_with_veil_tone1",
     "unicode": "1F470-1F3FB",
-    "digest": "44072e54e0618d2675a5bfd6572108590e51e8e733381e091e8754ee96c2cf20"
+    "digest": "0bd2f16f72586f50e768b14b9b353f2e98ccbb2581a568c33b06be56e70ca063"
   },
   {
     "name": "bride_with_veil_tone2",
     "unicode": "1F470-1F3FC",
-    "digest": "f0acd961e108db9d9dd5d1b06e708b2eb6a7ef7235d6c8678b9319077faf4fa8"
+    "digest": "e5463f811b2075754f0718b891757cd2e81071edf7af2215581227e1aad1d068"
   },
   {
     "name": "bride_with_veil_tone3",
     "unicode": "1F470-1F3FD",
-    "digest": "3f7adddb41ead3cd07098799ab2a5b8e8842344307d9045264403fb685f20555"
+    "digest": "e5a053a26f7ccebae7eb12f638be5ed80f77b744708d783eab2eb8aa091cf516"
   },
   {
     "name": "bride_with_veil_tone4",
     "unicode": "1F470-1F3FE",
-    "digest": "5f7199fd99319651f3a7b3553cc5387c59b65cac1eb020441e19b5c12c807dc7"
+    "digest": "410e23825e4401460946dc67a618bd3ace6e1a7c07dd88580a2349423685261f"
   },
   {
     "name": "bride_with_veil_tone5",
     "unicode": "1F470-1F3FF",
-    "digest": "4b1f6c33dd72a3a11c764bb00e7be7441b39c7af78aae52141276a279d63ab78"
+    "digest": "454e87e5a74e13e5b4993541231516fbbe6dbe9f990e1a6f3f4a744d7d4c1615"
   },
   {
     "name": "bridge_at_night",
     "unicode": "1F309",
-    "digest": "f81cc36de8edbdf3fe4d55932d5c6c8ad429487ec1f7af044611b6dc950ee09c"
+    "digest": "9d3cda5a59e27e3c90939f1ddbe7e998b3ea4fcacfa1467dea0edf39613c2d7f"
   },
   {
     "name": "briefcase",
     "unicode": "1F4BC",
-    "digest": "a3c3e802191f3e131683dac1fcd81e294dea72af8e65c94972990924c79c5619"
+    "digest": "9d00d6a92632aaadc71b017f448c883b27eb31a7554ebb51f7e3a9841f0f7f2b"
   },
   {
     "name": "broken_heart",
     "unicode": "1F494",
-    "digest": "4dee349274c2ea44d1c0395cbd39356b88897b0c45040aa40d8cb2607ee67420"
+    "digest": "c7ca53f444d72e596af46b61ffbc9e7c18a645020c22691e44f967db98dbf853"
   },
   {
     "name": "bug",
     "unicode": "1F41B",
-    "digest": "bac4660ee8dcbef0023691804ee3fad3ea3d4bac20d847a5913cee6e7dca826c"
+    "digest": "0dccb1d5eb91769377b4c5b310f007b60f54a5c48ba9e467b3a06898a4831b90"
   },
   {
     "name": "bulb",
     "unicode": "1F4A1",
-    "digest": "af5394230f95781c7eb8054b1a13732a6e6170318599c79e9ca2a816a5b821a2"
+    "digest": "ccdaa2dfde5a88a347035a94b9d4d86cfc335ce0a73292423f5788a4bd21a5a8"
   },
   {
     "name": "bullettrain_front",
     "unicode": "1F685",
-    "digest": "59afcd289500bd4148b1b91f560a5ce8ac9e1b52eddb8fec857ff5d171f017fb"
+    "digest": "5195a6a6d23f28e1aa5ebac6ede0f6c6a8b7ff33a9edf034814f227fe976177a"
   },
   {
     "name": "bullettrain_side",
     "unicode": "1F684",
-    "digest": "79ff8f579081a2f1c3b05311a18ca432adb026a7860875cea4a5460e49b2a474"
+    "digest": "96e74842e919716b7bbbab57339bfd70f099a9bcb4710dffd7c80cf38a7bbff7"
   },
   {
     "name": "bullhorn",
@@ -1052,37 +1052,37 @@
   {
     "name": "burrito",
     "unicode": "1F32F",
-    "digest": "4babb1af1136ab2334d26495b0be779d0bcc9516fd956fc07ffde427d11122f0"
+    "digest": "b2cf81f1efdf87e674461f73f67cd4b58a5f695e65598d0dd3899f2597da43cf"
   },
   {
     "name": "bus",
     "unicode": "1F68C",
-    "digest": "476e7a5e92f64038e5012205395efead51f1c10b3edb25380f38da97e2412edd"
+    "digest": "192850b762edad21ac8770df38b9cae6d2bc1697a838462f3e36066bfb4eee50"
   },
   {
     "name": "busstop",
     "unicode": "1F68F",
-    "digest": "3bcf82872ab6abb0278238c71bd004a40c46696bdda05f54c153d45d6fe88f15"
+    "digest": "adabb1ec36402b33feb636eae3656e5a8b51ff1071bcb14125d8ab80d6d12d2a"
   },
   {
     "name": "bust_in_silhouette",
     "unicode": "1F464",
-    "digest": "2230844993ab011fe2756a1aa3873ff7d5f7d888bddec408ba0b32e4f6003570"
+    "digest": "277ae43301f1e49e0be03c8e52f0dc7b70c67f9d146bca0a14172e0098f115e6"
   },
   {
     "name": "busts_in_silhouette",
     "unicode": "1F465",
-    "digest": "d1c3cb6d437616834425a53621c0bc0a6b368d745dd9da2300a3db4543d57660"
+    "digest": "7fee96f1b68bb2c6002e47f2ed13c06baa6a3168441b9aca572db7ec45612f7b"
   },
   {
     "name": "cactus",
     "unicode": "1F335",
-    "digest": "e87588e6548d201db903dc0523b3ccc83c6b559981d743eae1504ce668cd8be4"
+    "digest": "2c5c4c35f26c7046fdc002b337e0d939729b33a26980e675950f9934c91e40fd"
   },
   {
     "name": "cake",
     "unicode": "1F370",
-    "digest": "3947783d128018f5e396602d0492cb5c31e8e8df98af01eda7cade71aea8d989"
+    "digest": "b928902df8084210d51c1da36f9119164a325393c391b28cd8ea914e0b95c17b"
   },
   {
     "name": "calculator",
@@ -1097,42 +1097,42 @@
   {
     "name": "calendar",
     "unicode": "1F4C6",
-    "digest": "00bb700dd88efbc43bc64263491cdf77965130b1dc23f31e682905c3dfe4040c"
+    "digest": "9d990be27778daab041a3583edbd8f83fc8957e42a3aec729c0e2e224a8d05e3"
   },
   {
     "name": "calendar_spiral",
     "unicode": "1F5D3",
-    "digest": "1dd5da98bb435c0c3f632bc0a5c9fdde694de7aee752bf4bb85def086e788a2a"
+    "digest": "441a0750eade7ce33e28e58bec76958990c412b68409fcdde59ebad1f25361bb"
   },
   {
     "name": "spiral_calendar_pad",
     "unicode": "1F5D3",
-    "digest": "1dd5da98bb435c0c3f632bc0a5c9fdde694de7aee752bf4bb85def086e788a2a"
+    "digest": "441a0750eade7ce33e28e58bec76958990c412b68409fcdde59ebad1f25361bb"
   },
   {
     "name": "calling",
     "unicode": "1F4F2",
-    "digest": "2375828085f2efd17b8a5ebb3cfec1e420190913328a7a0dd9ff0f67c7249ffb"
+    "digest": "acf668c75c11c36686005788266524a972fa1c5bcf666ff3403d909edc5cee91"
   },
   {
     "name": "camel",
     "unicode": "1F42B",
-    "digest": "9ff789ab50b51cd9e7fdc7fbe8d6f913fda95dfd425949f97974548652a53ce1"
+    "digest": "5f927927a7ab1277d0dc8b8211436957968b1e11365a8bf535e9bb94f92c5631"
   },
   {
     "name": "camera",
     "unicode": "1F4F7",
-    "digest": "d95192b9ba0f566d8874099125def031e15297d1306989ea9b6a49f7b9b56661"
+    "digest": "fde03e396822a36cd6ae756ede885b945a074395264162731ca5db47a3b39d80"
   },
   {
     "name": "camera_with_flash",
     "unicode": "1F4F8",
-    "digest": "4db6fb3fdb9a004537dff97f4197c7ed87c9c978ba9ac562ed8bb7c1fa260d38"
+    "digest": "9afd380208187780f00244c45d4db6c5ea1ea088d4a1bd8fc92a8f3877149750"
   },
   {
     "name": "camping",
     "unicode": "1F3D5",
-    "digest": "f0855dc78bf6f3d06b3c2fc19180c8ff23d9e22871658fcc26a8fde08d328a0a"
+    "digest": "a42a4ff9521affa72db7b0f01da169b4cb6afb9db1c5dfad47dd4c507bfc30d9"
   },
   {
     "name": "cancellation_x",
@@ -1142,47 +1142,47 @@
   {
     "name": "cancer",
     "unicode": "264B",
-    "digest": "b990f85e9f62017d99526244eaef5c5e56f8808698011e85d44de1d2ed87f1a2"
+    "digest": "528c6f21df99a756b553d93a7f395b0f662b30a323affd05f0cedee8ff7b41d6"
   },
   {
     "name": "candle",
     "unicode": "1F56F",
-    "digest": "5eefd555951e65298583009a307acc6fb6d02c88325ef3adf231717e75e5a333"
+    "digest": "211c04dc3a91b071c284d4180ed09f9d3320e3fd6ba8a9fddd0677bc97fd12cb"
   },
   {
     "name": "candy",
     "unicode": "1F36C",
-    "digest": "f14203c408173fbb94b4ee69d6de67226a17dc51b0cbd776f62623ee03fd2eb3"
+    "digest": "9cff4538918f60f770fceb96e964f5dc3ce31fd08ddd2ab3bfdf2981bfa74100"
   },
   {
     "name": "capital_abcd",
     "unicode": "1F520",
-    "digest": "2a7cc876218b8c244b9802448ee25ce5004671a4f00ea950a636d8c3b766dbef"
+    "digest": "a416d0b3f564037b680f801fb773b6eaf67225e2cbbfd2cb8a5db0de044321fa"
   },
   {
     "name": "capricorn",
     "unicode": "2651",
-    "digest": "03a5fd064c10f47c7fd0ae318c573bb559c269b1b2d61b45aa5b8ce9b5fbd9df"
+    "digest": "f11abad102603737b55486fe2ea4d01f28b203394bcd84f19a7948156e6c4b96"
   },
   {
     "name": "card_box",
     "unicode": "1F5C3",
-    "digest": "7d760ae1d44e6f4b2aac00895ca86b5743f8b5ca157ec2bd21ce2665e50ad23a"
+    "digest": "7a6199d562f30e02ed31094de6aebeb99eae8ac156f6910463dfed73256f4c9a"
   },
   {
     "name": "card_file_box",
     "unicode": "1F5C3",
-    "digest": "7d760ae1d44e6f4b2aac00895ca86b5743f8b5ca157ec2bd21ce2665e50ad23a"
+    "digest": "7a6199d562f30e02ed31094de6aebeb99eae8ac156f6910463dfed73256f4c9a"
   },
   {
     "name": "card_index",
     "unicode": "1F4C7",
-    "digest": "150950903eccb468981c58b87ed7c1ba44e17f52627d695f660ce96b3d9d6e8e"
+    "digest": "86e187e0a72ca5d00207d6ef34d66ce15046848a831c2b5184fb840c5332a2a8"
   },
   {
     "name": "carousel_horse",
     "unicode": "1F3A0",
-    "digest": "d6862085550fa139a147dceb1b2b9f950a08dcd01cecd8b8697f9c7992ca054e"
+    "digest": "c0e7059efc39a64233f774c02ddb1ab51888fff180f906ce13a6e4f9509672fe"
   },
   {
     "name": "cartridge",
@@ -1197,17 +1197,17 @@
   {
     "name": "cat",
     "unicode": "1F431",
-    "digest": "002208c0c9165971853ee05cd05513175a913376a462a345a939d73401c6acb7"
+    "digest": "e52d0d3a205a0ba99094717e171a7f572b713a0e21b276ffa4a826596fe5cafc"
   },
   {
     "name": "cat2",
     "unicode": "1F408",
-    "digest": "fbdb726cc035f83784dcfe2d9adb85f8aeec429064aed5c5ca0b8be406068aa5"
+    "digest": "46aa67a99f782935932c77b8de93287142297abe52928c173191cf55bb8f4339"
   },
   {
     "name": "cd",
     "unicode": "1F4BF",
-    "digest": "bd4d4eef2cc0b1e4ee1f5280f922743e76f27d35836987801b2b48969eac17d8"
+    "digest": "16363d8a34b873c12df6354b99f575cae3d80e0d27100ed7eea70f0310953c7b"
   },
   {
     "name": "celtic_cross",
@@ -1217,302 +1217,302 @@
   {
     "name": "chains",
     "unicode": "26D3",
-    "digest": "a6a915d9c361e1564e13cf2d33ad5df3d684aa349b8dc5909e6343d67401beb9"
+    "digest": "3884cdbc6f2b433062af06f942552e563231c24727a2f10fa280b3bb7aa614e2"
   },
   {
     "name": "champagne",
     "unicode": "1F37E",
-    "digest": "77395d3afe5cc10bfdc381120bae2ae4aefdaa96c529536413873a696c5fa713"
+    "digest": "9e6e8987f30a37ae0f3d7dab2f5eeb50aa32b4f31402b29315eb2994afc72457"
   },
   {
     "name": "bottle_with_popping_cork",
     "unicode": "1F37E",
-    "digest": "77395d3afe5cc10bfdc381120bae2ae4aefdaa96c529536413873a696c5fa713"
+    "digest": "9e6e8987f30a37ae0f3d7dab2f5eeb50aa32b4f31402b29315eb2994afc72457"
   },
   {
     "name": "chart",
     "unicode": "1F4B9",
-    "digest": "9fd5f8cd99988bbe0fabc89a0b23e28d1468641d2f9468e82b7148a1948d8236"
+    "digest": "a092dbc08f925b028286b2b495a5f59033b8537a586a694f46f4c1e7c3a1e27f"
   },
   {
     "name": "chart_with_downwards_trend",
     "unicode": "1F4C9",
-    "digest": "6fe456d76c0a996c12049057b5d60129098a9deddfa2d133cff5c4400e4595a0"
+    "digest": "5db7ccbc37665736a9c0b2f50247dcc09e404ec37f39db45b7b8b9464172a18c"
   },
   {
     "name": "chart_with_upwards_trend",
     "unicode": "1F4C8",
-    "digest": "e83cc4cf4228bd77e030a19755b11cf75cf671f40973c23e240afa54d9de478e"
+    "digest": "bc4ea250b102fe5c09847e471478aff065ad3df755d9717896d38d887d9c6733"
   },
   {
     "name": "checkered_flag",
     "unicode": "1F3C1",
-    "digest": "77501c2c66af31f72f5c05f21e87598cd59740b5cfc02926c66dc755bab3c3cf"
+    "digest": "0e77180e0cf9fc87e755a5a42cf23aec6bf30931db41331311e97ba0be178b78"
   },
   {
     "name": "cheese",
     "unicode": "1F9C0",
-    "digest": "5897036ba97b557868bb314fcee83b9d8a609c8447b270a0b3d34a29ce7496d1"
+    "digest": "50a6cb906c2120e2bbc0e22105924262007cfe1554d7b02b8cc84b6adedc6a0b"
   },
   {
     "name": "cheese_wedge",
     "unicode": "1F9C0",
-    "digest": "5897036ba97b557868bb314fcee83b9d8a609c8447b270a0b3d34a29ce7496d1"
+    "digest": "50a6cb906c2120e2bbc0e22105924262007cfe1554d7b02b8cc84b6adedc6a0b"
   },
   {
     "name": "cherries",
     "unicode": "1F352",
-    "digest": "5a0ba73039e4b56e3d16a1c70ad992f41af7a16f6d5ba4b5337bdf338276f0ff"
+    "digest": "13b8db9e7e6eec8509aa80c762966e1bf3538fcb1ac3d6eab18ee4da1528cf84"
   },
   {
     "name": "cherry_blossom",
     "unicode": "1F338",
-    "digest": "b40533225291f539ffe97e4ab1d70d07e179b2f9345b2814355164d0407cf3bf"
+    "digest": "af3083f5f8dd94936113f2e16caba5aec7a774d5589aa08bf5de82a2d278cc66"
   },
   {
     "name": "chestnut",
     "unicode": "1F330",
-    "digest": "6a2a37899d28326daf36965b343b2646492c2c0cee8871321cc17315d6252a9a"
+    "digest": "9f85b79b207a69ab81ab88dcef04954000965b039b4cf57de5f1b381745ab98b"
   },
   {
     "name": "chicken",
     "unicode": "1F414",
-    "digest": "13d770684a11ea10c0ae7570a98c5dfafd4bfb78ac3f72f46729aef9060b85c0"
+    "digest": "57ceb4459d183740009caac6ebed089d2f1e12f67c138e1be1d0f992313c0ac4"
   },
   {
     "name": "children_crossing",
     "unicode": "1F6B8",
-    "digest": "654d2502c1edc57c5ab4237df76db3121f6b8735eb13d30bffd305605a083445"
+    "digest": "0ded7d9aca0161e8ef8e2858c3c198e70e4badc7105ac3a6886e06975de19106"
   },
   {
     "name": "chipmunk",
     "unicode": "1F43F",
-    "digest": "1ae3c838450afcbbe8a96992481dde252e343ab83546d0789ebed81a78ca9188"
+    "digest": "5b0dc1a859163097727ba2ba5ffca38b0a54d925eebb089977d28d0b4d917a3f"
   },
   {
     "name": "chocolate_bar",
     "unicode": "1F36B",
-    "digest": "2486b7265048eb2294d6be0a0a8a4d6067df95721ace9d131d8f715a27ba8cf0"
+    "digest": "dd273e5050488acaf885f8a18b6e2b3901f69c5b39fa6465fb60621783d4109a"
   },
   {
     "name": "christmas_tree",
     "unicode": "1F384",
-    "digest": "454c08870eaa84283c19731ed3b10c4868d2e2f0cc44f2feba0de9ba4cc9c4e1"
+    "digest": "ce60cbe2ebbe8057be8edea2392455fedd2bcda64a0a831f6a1942028af7e747"
   },
   {
     "name": "church",
     "unicode": "26EA",
-    "digest": "b62e838ffb0dfefeced1707359437b6815e0721783b549212282e08617402f6f"
+    "digest": "2c328456528f7336e59443e20ec3ab22fe71f1fccb1dd50d0ad68eb206937557"
   },
   {
     "name": "cinema",
     "unicode": "1F3A6",
-    "digest": "6df56f6a0008d0352740d1e045ffdb702e80c2a6d88b6db1a8bcd27eb3c12dcc"
+    "digest": "4c26dcdc76f93dbc2a1dc49ed4e132b8e8f2b7cdc1acf5e09b3dfd99430d97cd"
   },
   {
     "name": "circus_tent",
     "unicode": "1F3AA",
-    "digest": "f8b7a7f4cf4f9efd20423acc30abb3a28e2a5183b3e39f5cc88e7e0ed7757d64"
+    "digest": "fec5f2a06222be8be549178b29720343cc00145177ec387ca4e6f3432481fe77"
   },
   {
     "name": "city_dusk",
     "unicode": "1F306",
-    "digest": "8779066dc9386d05c951b1df1753983c2937a5f3b84d5fc09ed0b172d4ef914e"
+    "digest": "bba345e949dcc51f5f018220f000223797970c82ead2ab9c822f9dc0847aa155"
   },
   {
     "name": "city_sunset",
     "unicode": "1F307",
-    "digest": "c2530d12204eb518c5a3c8d7deba11170b1412fdf406aea05a69d4c026210d1b"
+    "digest": "a846df1a4c7c778f8e1729804aece86eb29d2fcb95dc39eaaf2aae1897f3dcc7"
   },
   {
     "name": "city_sunrise",
     "unicode": "1F307",
-    "digest": "c2530d12204eb518c5a3c8d7deba11170b1412fdf406aea05a69d4c026210d1b"
+    "digest": "a846df1a4c7c778f8e1729804aece86eb29d2fcb95dc39eaaf2aae1897f3dcc7"
   },
   {
     "name": "cityscape",
     "unicode": "1F3D9",
-    "digest": "15251a708d50fc721bd67d8abb2a517c0bade196df3b736e21d79191d749241f"
+    "digest": "ee360be7514c4bfb0d539dd28f3b2031ebcef04e850723ec0685fb54bd8e6d5f"
   },
   {
     "name": "cl",
     "unicode": "1F191",
-    "digest": "104591d8e7b980cf38dcf8326d36c845384b7a4e6d94c49f36e9946484712a95"
+    "digest": "fcec2855dbad9fda11d6e2802bc0dcaabab0b5be233508f5e439f156f07602c1"
   },
   {
     "name": "clap",
     "unicode": "1F44F",
-    "digest": "ed6ef8bb78ca1fa295b87222c440c6d5ba4f154f2752bf0d428941260d66aaac"
+    "digest": "a1860ce7812a9f6fb55e45761e1b79a2f8f0620eb04f80748a38420889d58a2a"
   },
   {
     "name": "clap_tone1",
     "unicode": "1F44F-1F3FB",
-    "digest": "57a1fd1fa2578c30b8a47abb84e81af5f5bbc6c301a5daf0c53d4d07b017e777"
+    "digest": "18a7022e08223fb2109af5a9b9a5b4f47dc870ce4453f4987d2d0b729ef54586"
   },
   {
     "name": "clap_tone2",
     "unicode": "1F44F-1F3FC",
-    "digest": "2ad4dcd513e55486f21151bf3792e1febf116574d238545b07b4290901430fdd"
+    "digest": "5954c8658b15e755d2018d8674df84d38e22ffededc4d726c6a33b709f71426a"
   },
   {
     "name": "clap_tone3",
     "unicode": "1F44F-1F3FD",
-    "digest": "2d8c705d4fcc162fb65cd51e2c6683f1129ebc72fba13343533f64ede1c62687"
+    "digest": "22639b6bd3c53784a2f855d6db7bdf31621519f19dfc29a6bc310eee6421f742"
   },
   {
     "name": "clap_tone4",
     "unicode": "1F44F-1F3FE",
-    "digest": "40ffd41b2b4f59d0040e9d20497e57c4e47f18aeae43fcae02be5c2f50069102"
+    "digest": "e55248dc163d1bbd118b50cd8767750ead86d082151febbc0a75b32d63abceec"
   },
   {
     "name": "clap_tone5",
     "unicode": "1F44F-1F3FF",
-    "digest": "be55df1ac7600ba086c2ef6ea223ebc62271fa47876c53ade1a1c0151fdc994c"
+    "digest": "76046b8157dabbe048a07fc318122456020c9c980fc1b8ab76802330e07b3b53"
   },
   {
     "name": "clapper",
     "unicode": "1F3AC",
-    "digest": "a8748398f56fd2c1e6e87fe0c77edec444df7c7dd462d43dbcea6d8de97c81c5"
+    "digest": "8149752a0e3e8abede2d433d1afab6d217877d0c76adb1e2845a0142c0cdcbaa"
   },
   {
     "name": "classical_building",
     "unicode": "1F3DB",
-    "digest": "6a607b0666141b51d6e944b04f3f6188a5c026396e6105f1d2a5e6b6350cd66b"
+    "digest": "9ee0d00c43d6e22b6a3ddea67619737270cc7e9294797a19c7c60d5f92aa44fa"
   },
   {
     "name": "clipboard",
     "unicode": "1F4CB",
-    "digest": "4ca1a0b864a962b111d6bdb65373b779f3fff571ffd32d029666f9b708e1ab73"
+    "digest": "bdd7f7d973c714e59d2903d401a876e6018794c7987c9ca57108c137c5edc25f"
   },
   {
     "name": "clock",
     "unicode": "1F570",
-    "digest": "c48314ccde8bf01acc2b1bc9a6b5aa7d796fc0c8769f80398bc74545fcef31ed"
+    "digest": "302835eab2637db799acf69b3d795571ef3432251267050db0704f2954e8b190"
   },
   {
     "name": "mantlepiece_clock",
     "unicode": "1F570",
-    "digest": "c48314ccde8bf01acc2b1bc9a6b5aa7d796fc0c8769f80398bc74545fcef31ed"
+    "digest": "302835eab2637db799acf69b3d795571ef3432251267050db0704f2954e8b190"
   },
   {
     "name": "clock1",
     "unicode": "1F550",
-    "digest": "c0550fa0c385920cbdb775bdaaa5e812097a484c4a32e35ebbafe3a364a4a438"
+    "digest": "1778eec07ce061c9393e5abee5ca83b24e1ce61d8a75fa2e39efcb31aa160395"
   },
   {
     "name": "clock10",
     "unicode": "1F559",
-    "digest": "25651ac5520505f326457364428de3679cc22ca57278d4c54cc4b60420fa7b74"
+    "digest": "601fc12ea5280a54c2e69dbb685f454e4165fe771756ed6f89016e29e683a24f"
   },
   {
     "name": "clock1030",
     "unicode": "1F565",
-    "digest": "dbf682bac968fc5a3959af2b96eaaa5ee78306f6341c43c1345b94bc561a3d04"
+    "digest": "4fd155f08f797542d52cff4b0aa3ca9f080f37a41c301b82f90ff6d4693c890e"
   },
   {
     "name": "clock11",
     "unicode": "1F55A",
-    "digest": "333732dd6c3184f257964bcf5a20a6111f9adb04560b5d12dc613636e846df5b"
+    "digest": "5c79dc812e812e8a01993ea633b323d654ce3a7ea258692781a4896e4ad2017e"
   },
   {
     "name": "clock1130",
     "unicode": "1F566",
-    "digest": "005999cb37998adea1645d7df63b2705a42db3b4f1a734891d79af3e833764ff"
+    "digest": "41497ee2020ee5ac9aa5f9b07560f7afca7c422b04214449cfc5cea9f020f52e"
   },
   {
     "name": "clock12",
     "unicode": "1F55B",
-    "digest": "6690e591bec1751e1c5472e0bf52f66779b2113e5b8c6c578e65dbb83d091b16"
+    "digest": "046bb7ffa5f5d27c2e3411ba543484d9dabb8ebf6d6e7a7e9bfb088c1813500c"
   },
   {
     "name": "clock1230",
     "unicode": "1F567",
-    "digest": "549f3921bcff7f330c5a41e6756d8c15601f1f8278b35b369148771c60be2a6f"
+    "digest": "bbfe9db5a2043aaba19a7a2a0185c7efcebf1e8c9263b8233f75b53c4825f0f4"
   },
   {
     "name": "clock130",
     "unicode": "1F55C",
-    "digest": "9332ef07a9dde8ccaa1e58a3e97edee0601a1152fc6d351b782816c838d2a408"
+    "digest": "8662cb395ee680c2781123305c4c8ce8c0df9565c2c942668940be540cc0c094"
   },
   {
     "name": "clock2",
     "unicode": "1F551",
-    "digest": "9d1ec8fbdae627880e1c067c10d6a40f1e4494a246c77224b3cd7b287554c4b4"
+    "digest": "42f7429748b612dce7de77221cbbc710655811f7bb23e2a986c36e6d662f0ec4"
   },
   {
     "name": "clock230",
     "unicode": "1F55D",
-    "digest": "3578a39c28695d4e617a648a1eb44e0bb5a8a11dcbe04fa2eb2aea0a60589067"
+    "digest": "e710b6ef14227cd240ea3e2a867c8ef45b5c060adf3cb30ba9077c2351fe6677"
   },
   {
     "name": "clock3",
     "unicode": "1F552",
-    "digest": "c2e2a27301b6ac27dc359be590448eb1e65fe87211f1af30a473d8bde4f3db47"
+    "digest": "7340d465b398a378211dff9ec806db579d061206fd6fc238623d070cfe0a55ce"
   },
   {
     "name": "clock330",
     "unicode": "1F55E",
-    "digest": "7a77cf8cf9a98f4767a2dca1d3795be45938eee185db81120d85cedebe128899"
+    "digest": "7aa4a15cc8de04ed3bdeb0f8a54a7915065f2809a07054e002d89926c9766831"
   },
   {
     "name": "clock4",
     "unicode": "1F553",
-    "digest": "0945c4199400d546350cfff25bc9e9160789d1cf9890b3318bdc462ac6cc9782"
+    "digest": "36fd88e81ad488b0ec49a911a838693281573fa14736ae4a6dd1c40a4ff69bb1"
   },
   {
     "name": "clock430",
     "unicode": "1F55F",
-    "digest": "9fdb6f1fa076c4c6a395dbf6db27499ee447b3558f3aa64d913686c360e428a8"
+    "digest": "7bd5dd71e89d95dcf18b9e8c1fe2a353a7da3b69aadb8dda80ee9bafb05da58d"
   },
   {
     "name": "clock5",
     "unicode": "1F554",
-    "digest": "855b3500eb6d20bb6e51d3a6c9d1a5131c06404c6c149841c7cca52201036428"
+    "digest": "aa406409e56a0bfd8c850e44efe45fd190ffd7bf7061e934ed7928dfbdfc9eba"
   },
   {
     "name": "clock530",
     "unicode": "1F560",
-    "digest": "a6ebd9f884d45a1f43650351a1f1da9724bc044d7da2f6d99ffb3d1fa0c31c5d"
+    "digest": "25dd3bcc53ddd98eeea498d7dbd4c306ef39dd033f15909063388a0800febf41"
   },
   {
     "name": "clock6",
     "unicode": "1F555",
-    "digest": "e38f9fc4f87f12ee602dcf2285d59dbc343fc0fc37662992cfe9866c20f58e87"
+    "digest": "0a321eaf1bc5db8436bbadac66c45ba257fc98ad4c7569ce3fc6602c824b6d7c"
   },
   {
     "name": "clock630",
     "unicode": "1F561",
-    "digest": "735954a650791fc38c845c43998023e652d36e55534850e43952878b8804b2f1"
+    "digest": "55a4c5a665fdd38a724e9357a93c55401fcd5f1b13078c25754bd70c3fc4ccec"
   },
   {
     "name": "clock7",
     "unicode": "1F556",
-    "digest": "2c4244ec4019e9624e6ea5a751bb735ab87bead33b1ea160265c81bba3c2f736"
+    "digest": "6154306545716e865da0ec537ee4f22bfe6c7294502a64a2dcf425c587d0e2a2"
   },
   {
     "name": "clock730",
     "unicode": "1F562",
-    "digest": "0bcf20e30be1bb23394696770301867e307f8e5014e0ed7d75ed96efe34d625d"
+    "digest": "6925654de642e50f84661f94364a96c87757d73fffe766aacbf4bbd70130547b"
   },
   {
     "name": "clock8",
     "unicode": "1F557",
-    "digest": "af454047a1765ef1c8355969302a826d4c47f5c61a6ec47fdec3510a8003b0d8"
+    "digest": "9be2d189c7ea56d39fd259f84853d753c1cf33e64f8ed57f86f822d9ae23a1ee"
   },
   {
     "name": "clock830",
     "unicode": "1F563",
-    "digest": "e48b81dac055dc6d5f7832cf34368329c573d03b35bfe076fed1c6e6d48a82e7"
+    "digest": "16878613c0000d2f558c88d080551f424a8bd9df1358e0f931dd25c3da68f2d9"
   },
   {
     "name": "clock9",
     "unicode": "1F558",
-    "digest": "f2a3d1bc029dc0e6406cdaa96542e77503e4cfb79d99c69cb454b8cf635a73fc"
+    "digest": "1d1e7e3c9d085ffa5b7c0f3d9fd394b734f16ae3b60df09af50fe6c8d4f3c8bb"
   },
   {
     "name": "clock930",
     "unicode": "1F564",
-    "digest": "bb1b2b83052e8e6fb97c48c13bce0d950907e044eb2dabf21d7fed321f75110b"
+    "digest": "9fdef6a4939315c017b165e1dbac7710fb335df8c309be3fe2a011ef7fc28d74"
   },
   {
     "name": "clockwise_arrows",
@@ -1527,102 +1527,102 @@
   {
     "name": "closed_book",
     "unicode": "1F4D5",
-    "digest": "afd6dae5fa0f59330fc2adb922e92b3410a33a80a2667651718c7dac588010bc"
+    "digest": "b18288629d201bfdfc5d66ec47df89809d00642b15732757e6a04789f36a7d9f"
   },
   {
     "name": "closed_lock_with_key",
     "unicode": "1F510",
-    "digest": "d0ed5c00f939111ce86f9c741b733b22e04ebbd871aa33da3eb0f46a6f38b707"
+    "digest": "e39adfe9b30973bca16472c2b7e6462b064a93b9d452aa48edd74c727641a83d"
   },
   {
     "name": "closed_umbrella",
     "unicode": "1F302",
-    "digest": "3ef08b299f9170007a5433fe82d0953bf0f75b6685d0ce58972f9af032dc471a"
+    "digest": "2cc0592c74601f7439e88c3c1ec4f05e3459608ef1ea6558c5824ed7c3889727"
   },
   {
     "name": "cloud",
     "unicode": "2601",
-    "digest": "d1e7932551e85c6e86bfb3b41f0c936a6d0953bf9f9119b8cca3eaed22ac0c01"
+    "digest": "5b3a19718dfa8a381929665afdc2284464d24020c8dd0caff4dad465a1f536ba"
   },
   {
     "name": "cloud_lightning",
     "unicode": "1F329",
-    "digest": "fc9c85cc95f9c456635692c974f72b6d40e14943824b8129a21c47265c3416f4"
+    "digest": "2b32f6d87726df2935ad81870879ccec30ce9b4fd5861d1a6317f9eca2f013d9"
   },
   {
     "name": "cloud_with_lightning",
     "unicode": "1F329",
-    "digest": "fc9c85cc95f9c456635692c974f72b6d40e14943824b8129a21c47265c3416f4"
+    "digest": "2b32f6d87726df2935ad81870879ccec30ce9b4fd5861d1a6317f9eca2f013d9"
   },
   {
     "name": "cloud_rain",
     "unicode": "1F327",
-    "digest": "f4406e62ed98f6141ab70736f6d5c540023e805396db0346ee6b7082c3f5e8e2"
+    "digest": "1e1e8bc59e168e1d2e72bf11f2d43cb578cbf0a5f1daf383bba5c56fb750ee71"
   },
   {
     "name": "cloud_with_rain",
     "unicode": "1F327",
-    "digest": "f4406e62ed98f6141ab70736f6d5c540023e805396db0346ee6b7082c3f5e8e2"
+    "digest": "1e1e8bc59e168e1d2e72bf11f2d43cb578cbf0a5f1daf383bba5c56fb750ee71"
   },
   {
     "name": "cloud_snow",
     "unicode": "1F328",
-    "digest": "948990cd13dd927917208c026089519fcf8e258a8a284684ace67c9a2f9a8149"
+    "digest": "2d364f859b83e684213e8eece1640208d80a8de0a49d0fc8e0e24c5a8493a3b1"
   },
   {
     "name": "cloud_with_snow",
     "unicode": "1F328",
-    "digest": "948990cd13dd927917208c026089519fcf8e258a8a284684ace67c9a2f9a8149"
+    "digest": "2d364f859b83e684213e8eece1640208d80a8de0a49d0fc8e0e24c5a8493a3b1"
   },
   {
     "name": "cloud_tornado",
     "unicode": "1F32A",
-    "digest": "44753516d0bd05d47cfa6eb922aba570ba6a87f805f325772b2cff071460ead1"
+    "digest": "7cbed2343c280ba3996082b3d0fb9d8cd57d6e62fe6c9ecb159f46b4a2e49151"
   },
   {
     "name": "cloud_with_tornado",
     "unicode": "1F32A",
-    "digest": "44753516d0bd05d47cfa6eb922aba570ba6a87f805f325772b2cff071460ead1"
+    "digest": "7cbed2343c280ba3996082b3d0fb9d8cd57d6e62fe6c9ecb159f46b4a2e49151"
   },
   {
     "name": "clubs",
     "unicode": "2663",
-    "digest": "5fd19fadd3b0887a6a59819ffbbe33a061055c043200700c31be30e14a5d36d5"
+    "digest": "b8cf72ecd8568ced077b475d94788fb282bdb06d25031b5d54dd63e25effb138"
   },
   {
     "name": "cocktail",
     "unicode": "1F378",
-    "digest": "cf096ebe15b4053702d490cd96f04d565b4993529bcd6d8d50cb821200d1cd92"
+    "digest": "3792def2cde885cf32167f04904d3b0b788388e8af410c63e4cd31550feba775"
   },
   {
     "name": "coffee",
     "unicode": "2615",
-    "digest": "6ea6128e353d9f74aee99caaaaa30c53f996fb242bf3bffb0fa92e6b4d373e57"
+    "digest": "0d29615a7a67d3aafa257b909bb915dc74fa8f854acb0d9a2c29e94eedf80326"
   },
   {
     "name": "coffin",
     "unicode": "26B0",
-    "digest": "b59772d7aa262c4d7433f9cdf76d50011f4c63421b730c8ab4a08675f730c39f"
+    "digest": "78eccc1aad2a822649fba8503d4d30354bef367c4271193c40ddb692308f9db8"
   },
   {
     "name": "cold_sweat",
     "unicode": "1F630",
-    "digest": "f0d0057bf01db8d930f6e4632c5bf8d0b1bc709bcfb6463a1f1973b5f1d70a83"
+    "digest": "f53aab523ed3fa2224a16881d263fb5e039f163380f92feb2c63c20f9b14dcd2"
   },
   {
     "name": "comet",
     "unicode": "2604",
-    "digest": "00252ec55d1846d95c8d4c704b35251232d9810029fc215a7da08262dd1f3541"
+    "digest": "40ce93e55c6e57a88d80670b37171190bd5ffc87b7078891d8de5b15795385c5"
   },
   {
     "name": "compression",
     "unicode": "1F5DC",
-    "digest": "432fbe66e5e3c38ebfeb4eb03465667a1e1be868b4afe510ec95eadda6481bde"
+    "digest": "c8841f7afb5345f1c31da116a7fb41d07232ea58d3f7f1a75c5890aa1a80bfd6"
   },
   {
     "name": "computer",
     "unicode": "1F4BB",
-    "digest": "99777be010488867c7872b2e235be7c35b1a6f28d92baa921b61ced5491c0257"
+    "digest": "c970ce76b5607434895b0407bdaa93140f887930781a17dd7dcf16f711451d93"
   },
   {
     "name": "computer_old",
@@ -1637,237 +1637,237 @@
   {
     "name": "confetti_ball",
     "unicode": "1F38A",
-    "digest": "e77d0c0970d3d12e123e548639fc0fa3ce41668667e4be55baefc09dfaa22cb0"
+    "digest": "a638b16f1acdbcf69edf760161b1bd7ff1fd5426c5b1203ad9d294dcc0701f10"
   },
   {
     "name": "confounded",
     "unicode": "1F616",
-    "digest": "0f51db64149151d3d7ae5dce08c9af3d064123524fa36fe1f51a78cbd966b6ea"
+    "digest": "e2ff3b4df65d00c1ca9ae0cb379f959ea2cecefb3d676d4f8c2c5f2c103da4f6"
   },
   {
     "name": "confused",
     "unicode": "1F615",
-    "digest": "ed23587432c1be98356156784ca4fe0b374b7b3b371660d45cfb0a1efd44e322"
+    "digest": "118d7f830ec08a3ac4b798eebb77a989b8c142f2588727181be4a2548e3c4f06"
   },
   {
     "name": "congratulations",
     "unicode": "3297",
-    "digest": "2a46d640bf24fd4dc7649baf4b28c4adb30eda8d24d70eda07036c85b48195e0"
+    "digest": "02fd1338c54fe5f9a0fd861f23c56edc1d39bcd3140b68f0f626f9e2494d2d1c"
   },
   {
     "name": "construction",
     "unicode": "1F6A7",
-    "digest": "73fac9fb5eb91954b0f998f9d05fb953241eed988c134fa42477393159fa34fa"
+    "digest": "c3a0401331111b9eda1206bee5f322db80b0870547d307b10dcac1314e4078c8"
   },
   {
     "name": "construction_site",
     "unicode": "1F3D7",
-    "digest": "0ff52e6adf1927d356b27be5fef6bad2ad842be05e3a0bd16a17efe78e5676d9"
+    "digest": "c611f0a5de10f000a0756935f226845c7292f19ff5581d1f7a7554316338bbcb"
   },
   {
     "name": "construction_worker",
     "unicode": "1F477",
-    "digest": "2be436fa7ad0a31e328fc6f776044bd1eec35c99541ced891792e3bef738d0a0"
+    "digest": "8c094733987e7c4da8d3aa4588b530ae07042bd70cf337b1fd412a70ee8f0ed6"
   },
   {
     "name": "construction_worker_tone1",
     "unicode": "1F477-1F3FB",
-    "digest": "172cebc84f91237a85292c5ab0a105cc3abbb96e7423c4ae81feffd00bdb3b26"
+    "digest": "fcd927405fef4486105cd3aff62155467d21cebbc013924d4b52b717b566602b"
   },
   {
     "name": "construction_worker_tone2",
     "unicode": "1F477-1F3FC",
-    "digest": "3e9b96ddfd639eefda99ad3a0ad26a28a0f2c8be72988c2bdbd648e6104638b6"
+    "digest": "d1ec773828936c703dd6e334e696dc3cf7c34c0a8ec691564a384b735cdeaaba"
   },
   {
     "name": "construction_worker_tone3",
     "unicode": "1F477-1F3FD",
-    "digest": "11f83c565168dce5ac2387b873769d85ec4087171d6e92fc766c209ea06cd4f3"
+    "digest": "37c114d6879b9b32b800b0d4cf770dcbe04d1455698130ecd709a0cb9dea880b"
   },
   {
     "name": "construction_worker_tone4",
     "unicode": "1F477-1F3FE",
-    "digest": "09e320e78e3a2940f0c5a0ef9a235ab72c51e053fd8ff433843fdb62571c8e70"
+    "digest": "5264996c1bedb6061a0dfdddce233d863bf308d27127ad152b63bfd983162cf7"
   },
   {
     "name": "construction_worker_tone5",
     "unicode": "1F477-1F3FF",
-    "digest": "7ac2a1a0038e7aefea889380be604a98255823587e90799165f7db39dd03a0cc"
+    "digest": "87051aec81fd5dfd4dc44ff0411a528ee08253e9494d37efa550694e28dde6d3"
   },
   {
     "name": "control_knobs",
     "unicode": "1F39B",
-    "digest": "9f10e578b410ff6aa7cc7fe806a0f1181893765303c0ca3867b652f1392a8a22"
+    "digest": "0d7f33ff7acc1cc3a81e6a786ff007df20da145e3070f338505dfed5100e9fcb"
   },
   {
     "name": "contruction_site",
     "unicode": "1F3D7",
-    "digest": "0ff52e6adf1927d356b27be5fef6bad2ad842be05e3a0bd16a17efe78e5676d9"
+    "digest": "c611f0a5de10f000a0756935f226845c7292f19ff5581d1f7a7554316338bbcb"
   },
   {
     "name": "building_construction",
     "unicode": "1F3D7",
-    "digest": "0ff52e6adf1927d356b27be5fef6bad2ad842be05e3a0bd16a17efe78e5676d9"
+    "digest": "c611f0a5de10f000a0756935f226845c7292f19ff5581d1f7a7554316338bbcb"
   },
   {
     "name": "convenience_store",
     "unicode": "1F3EA",
-    "digest": "1ff4351e4a4503f58ed5d35074a2112c681337e35ffe55332187481685573606"
+    "digest": "975dcf9b8e9e3fb1e29574b41300b9d96fd64703b3c18ff52f9f1875d1cf1b52"
   },
   {
     "name": "cookie",
     "unicode": "1F36A",
-    "digest": "5c78ce2e721b0a3767d6ce0b59c1e88fdf94a7edc94e98c4d6b7aadb5b2aeea7"
+    "digest": "4bed3522bd50091ac5b68ca760661eb484d7f1b9c9d564d2097bd812b7f28ae4"
   },
   {
     "name": "cool",
     "unicode": "1F192",
-    "digest": "54a96697a5070388ce8364a5ee2e0d78a53acc8b4f6755b1359fd67252cc41e8"
+    "digest": "5739a37341c782a4736adfce804e12776ae33081098a3d052d8ae9a64b4d22d1"
   },
   {
     "name": "cop",
     "unicode": "1F46E",
-    "digest": "16bee252c2a133bcf57f6d7b8372a61364744a2f662acb90e2005732555135fa"
+    "digest": "78996521bbe231d03ebea355226d8a1515f47cde7b2fbeca1037e7b7e5133466"
   },
   {
     "name": "cop_tone1",
     "unicode": "1F46E-1F3FB",
-    "digest": "2fc52f3ed735e327d12dadb15f9feb7b7f720fc6857b551548a2a84809053817"
+    "digest": "8a38cd107f5f4c0b821ac43f32df5dc57facaf39fbafb98483ec00fd7df41baf"
   },
   {
     "name": "cop_tone2",
     "unicode": "1F46E-1F3FC",
-    "digest": "6208f3174ced4f07ba3820ba838b247d7438d69d86eb04927333e7436e56af7e"
+    "digest": "8ab8ab086f3ff82aa4bf4760c3c822846ec2696c41d21dffdac12d5afbe398b7"
   },
   {
     "name": "cop_tone3",
     "unicode": "1F46E-1F3FD",
-    "digest": "2427d30bdfe127be4d8c3870472cae191eece142c784a5c2809df938f43e7c53"
+    "digest": "fce710a99fd44a7c8af3ea01b2007e46d3ff38d7a0dff1ef26d6f893ede7e6d2"
   },
   {
     "name": "cop_tone4",
     "unicode": "1F46E-1F3FE",
-    "digest": "6e73f8abdf816f3cb2728b971a5a8d006a236c1d71b2ee1788ab60329f406323"
+    "digest": "3017dd73ef475379911c5e6c79bd0f9f533dbbc5057bce6a11244faa12996ba0"
   },
   {
     "name": "cop_tone5",
     "unicode": "1F46E-1F3FF",
-    "digest": "4b146465cc95ade7e9ca722e31a1b06311214dae8f7f4d95c6329d56c45b451f"
+    "digest": "a3b8807b3f2a8d6ee9bcec0339355bda486e8c930f727139f5447a4b046a6307"
   },
   {
     "name": "copyright",
     "unicode": "00A9",
-    "digest": "8143583821085dfc8ac21079fe220288ba3a3b6ca3014dc5dc98b18da77589c1"
+    "digest": "cc28663cdd3f8333d9bb57b511348cde4e51bda19cf0629dccb05c8fc425e079"
   },
   {
     "name": "corn",
     "unicode": "1F33D",
-    "digest": "0160502226b5f9af81763545f288dbbb20632039d7509f347c751cfdb49dc5b5"
+    "digest": "a099a0b291fa758690e6ee6c762b9ade9a0e3350a707c52d968dfffbcc467de5"
   },
   {
     "name": "couch",
     "unicode": "1F6CB",
-    "digest": "a93fffed194b404200495abda8772bb35539cfc8499eb0a9bf09c508afad6676"
+    "digest": "84cd734dbaa7f9f519438036d687e7a53217130779bc3de30258f163521b9474"
   },
   {
     "name": "couch_and_lamp",
     "unicode": "1F6CB",
-    "digest": "a93fffed194b404200495abda8772bb35539cfc8499eb0a9bf09c508afad6676"
+    "digest": "84cd734dbaa7f9f519438036d687e7a53217130779bc3de30258f163521b9474"
   },
   {
     "name": "couple",
     "unicode": "1F46B",
-    "digest": "97fe611a613216a1788f9bd88a9deb4714ee123a66b5fd3d0ac916fbb4da7304"
+    "digest": "c897ba76e24e2f43a4aa261c2754800a8473f43c7ce53f9909a6af2c4897732a"
   },
   {
     "name": "couple_mm",
     "unicode": "1F468-2764-1F468",
-    "digest": "3ae6fbf3ba168256ea85c756ac1e7b83fdb8b780d33f06128ed80706ff627eea"
+    "digest": "c812471d35d46e12270653039a907d1dfa2dea0defd65596283e5b8e03cea803"
   },
   {
     "name": "couple_with_heart_mm",
     "unicode": "1F468-2764-1F468",
-    "digest": "3ae6fbf3ba168256ea85c756ac1e7b83fdb8b780d33f06128ed80706ff627eea"
+    "digest": "c812471d35d46e12270653039a907d1dfa2dea0defd65596283e5b8e03cea803"
   },
   {
     "name": "couple_with_heart",
     "unicode": "1F491",
-    "digest": "d9701173a5e8dff052ab6a15a42494dbb61dc7146d3734c82916abc9c05f76db"
+    "digest": "420bfa81bad10365550c77a98e1c07eb00d03663fe7b610fab1aca8a0a9d201b"
   },
   {
     "name": "couple_ww",
     "unicode": "1F469-2764-1F469",
-    "digest": "d2a2ec29c1a1234ea0aa1d9fc6707cf8be8bb36ea8b92523ffa1c3071bcf0b06"
+    "digest": "7ac49153a612d63302299eee996308b7dcafa0a152473dab679215036fe6567e"
   },
   {
     "name": "couple_with_heart_ww",
     "unicode": "1F469-2764-1F469",
-    "digest": "d2a2ec29c1a1234ea0aa1d9fc6707cf8be8bb36ea8b92523ffa1c3071bcf0b06"
+    "digest": "7ac49153a612d63302299eee996308b7dcafa0a152473dab679215036fe6567e"
   },
   {
     "name": "couplekiss",
     "unicode": "1F48F",
-    "digest": "e722730de82397da7c8f88d79319b391e8f01fbe4a9133850cc92ad34e77bd82"
+    "digest": "1acfef9d375c4c1deb235babd856b0f90ad4f3194751694cb6abb44f00f29e42"
   },
   {
     "name": "cow",
     "unicode": "1F42E",
-    "digest": "dcc1efef2f02588806a156ed43da959c587d4c576ff6badec77f820ed3ba507f"
+    "digest": "d71c854ff8b343ee24b8c2b9d56c7cb3fc6fa1a6dc0d7a137841b9f646e6d71b"
   },
   {
     "name": "cow2",
     "unicode": "1F404",
-    "digest": "dcf59f92fd0a37b2ca720bcda606defa4357b58d8f4ad15c1288ad8d814b2bc7"
+    "digest": "e7a5131d7dee0f3356814b0ac1ea8ff280b12a7b580181e20ddb0b7eeb7e7339"
   },
   {
     "name": "crab",
     "unicode": "1F980",
-    "digest": "59d34a4e92326ebeab188d9e33b25c20f4d54d187c274713fa3256b03b9e662a"
+    "digest": "e6be16699fdb5d87f42f28f6cc141a44b7ffd834ecdd536813c4b5b86d3fc4a5"
   },
   {
     "name": "crayon",
     "unicode": "1F58D",
-    "digest": "0f3351c2e68a8d47d27b45a9901be6160de0f9a291bd8680df84d0fc679bcb31"
+    "digest": "b180d6afa4777861222a4228164ce284230fe90c589f52ffa9351bac777e901a"
   },
   {
     "name": "lower_left_crayon",
     "unicode": "1F58D",
-    "digest": "0f3351c2e68a8d47d27b45a9901be6160de0f9a291bd8680df84d0fc679bcb31"
+    "digest": "b180d6afa4777861222a4228164ce284230fe90c589f52ffa9351bac777e901a"
   },
   {
     "name": "credit_card",
     "unicode": "1F4B3",
-    "digest": "708c0e7008e06e5d1b3b4e68a7e0ada9f4ae22ab6c28285d81a340f913fd9a84"
+    "digest": "808cd120fd3738eb2be1f6c6c029d98387b0e03fca7d1451e8fbf9c5ab3f643f"
   },
   {
     "name": "crescent_moon",
     "unicode": "1F319",
-    "digest": "0959f838a410e8bfeebf00aa9658df56e515dbd2361142021071e17244662bfc"
+    "digest": "042e7e01e6e88b97a763b7cc41e2a2b3fe68a649bacf4a090cd28fc653baf640"
   },
   {
     "name": "cricket",
     "unicode": "1F3CF",
-    "digest": "00eb11254e887c71db5e8945ad211e9e0280f1e02f4b77a4799b64bba2bbe9b3"
+    "digest": "4c4559d0b4efe24cc248fa57f413541307992e519d0cb9fb8828637ac2f4cc16"
   },
   {
     "name": "cricket_bat_ball",
     "unicode": "1F3CF",
-    "digest": "00eb11254e887c71db5e8945ad211e9e0280f1e02f4b77a4799b64bba2bbe9b3"
+    "digest": "4c4559d0b4efe24cc248fa57f413541307992e519d0cb9fb8828637ac2f4cc16"
   },
   {
     "name": "crocodile",
     "unicode": "1F40A",
-    "digest": "99abcb42264d40d2450aaca8c3759a019bfd600a311cf3027243f1ca200d4639"
+    "digest": "59cb4164c50b6bc9ae311ce6f7610467c1aaafa848b5fff7614f064715f91992"
   },
   {
     "name": "cross",
     "unicode": "271D",
-    "digest": "a6e3c345cf6aa2ce690b66454066b53ef5b1dab2ed635e21f1586b1dffc5df42"
+    "digest": "a6b07c838fb75ef2ebefa2df6005e8d784753239ec03c37695a13e3b1954d653"
   },
   {
     "name": "latin_cross",
     "unicode": "271D",
-    "digest": "a6e3c345cf6aa2ce690b66454066b53ef5b1dab2ed635e21f1586b1dffc5df42"
+    "digest": "a6b07c838fb75ef2ebefa2df6005e8d784753239ec03c37695a13e3b1954d653"
   },
   {
     "name": "cross_heavy",
@@ -1902,157 +1902,157 @@
   {
     "name": "crossed_flags",
     "unicode": "1F38C",
-    "digest": "d4da057db289bec83f0106a94c89bd0cd9b52c7c7f8bc69bc8cbce480d53e12b"
+    "digest": "2841c671075e6f1a79c61c2d716423159fb0bc0786e3fb0049697766533bf262"
   },
   {
     "name": "crossed_swords",
     "unicode": "2694",
-    "digest": "f159978583fa77c73ba6de85d35c4195cbd55963e537bd2bfd8f98ab8ff3559a"
+    "digest": "3771a5b26b514236521ce44e15f7730fa9148c6a782b9b600ab870a1f7de6f9f"
   },
   {
     "name": "crown",
     "unicode": "1F451",
-    "digest": "e6fe2a28b7d80749ca121cabbe89321dcecdd760a122e73fb1562ea9bb40e90d"
+    "digest": "6741e58d8f823194e0a3484ac1563e20d9e0b44c1bc46d82444dfffa092cdfc7"
   },
   {
     "name": "cruise_ship",
     "unicode": "1F6F3",
-    "digest": "90519c46ddfb63e71bc76661953da9041e5f0b97e9f8a7a8696518b4d529f3dd"
+    "digest": "2b7b62db5d118a632673564099e3405ea6d61ea9b8e123b5a2aaf011bb2a54a4"
   },
   {
     "name": "passenger_ship",
     "unicode": "1F6F3",
-    "digest": "90519c46ddfb63e71bc76661953da9041e5f0b97e9f8a7a8696518b4d529f3dd"
+    "digest": "2b7b62db5d118a632673564099e3405ea6d61ea9b8e123b5a2aaf011bb2a54a4"
   },
   {
     "name": "cry",
     "unicode": "1F622",
-    "digest": "2d6a096796222c29b050f74db6b5aff9b9f61390c5eb56e45d1801918751002f"
+    "digest": "fc3307ec4fe75539770c1123a0e8e721d9e021009a502655132f68d7cc453816"
   },
   {
     "name": "crying_cat_face",
     "unicode": "1F63F",
-    "digest": "df057d4e3e5c5c87caedf87ea3a6f936811b93f228f46bb7018d2bb5afaa6d35"
+    "digest": "4942c24935c22babdcb8af41d2c0a7588356b6b674bc238902e2f10ad03e2c5b"
   },
   {
     "name": "crystal_ball",
     "unicode": "1F52E",
-    "digest": "7de438f88134c32c4db67d705e5fecf2a6187a87f56ebbb5bcc5ba09626e2935"
+    "digest": "05f73b30b1e5b0fc66fb5dc6caddd2d547ee7b9d2f97513dc908ba1a2e352e30"
   },
   {
     "name": "cupid",
     "unicode": "1F498",
-    "digest": "7cb3f7d1ddf9678982197ef0e65735fb465ae8e3652d611f37d3bcccf4d7e2c1"
+    "digest": "246e71f44c6ebc2e4f887e25438e4f894e8cc92e06069e711b893ff391abb658"
   },
   {
     "name": "curly_loop",
     "unicode": "27B0",
-    "digest": "881a43ae406cb74b2ef136bf970db9928bcdc3bbbb7393e90d2c597fe1dd9a96"
+    "digest": "9e4eb98d6597888f91208080c6a79824adb432ea34f46c85da26cb630bd1cc73"
   },
   {
     "name": "currency_exchange",
     "unicode": "1F4B1",
-    "digest": "c4d76e9e61fac8d3c0cb9e07f1fbf1a7fcac6f4d4c78776ff7f04fc9391ce689"
+    "digest": "b85377265b9876888969aa42b65bba0be523a370175baf226f20131e535af554"
   },
   {
     "name": "curry",
     "unicode": "1F35B",
-    "digest": "ebe41ee864c873e3a371888c0087b11dbcb124335812895002ed81fe2b6ba571"
+    "digest": "a01c0a713662817720b485f7739f57e61afc025f5c43792f4de961c94f92f31e"
   },
   {
     "name": "custard",
     "unicode": "1F36E",
-    "digest": "afc192f405c30e2d529ec0f4b31a7faf474bcd01fded5294dc38880b8bb22155"
+    "digest": "85c2b9ac904134a6c3587eb0a0806f2ab4282c5ed5c79d41734f3203998f757e"
   },
   {
     "name": "customs",
     "unicode": "1F6C3",
-    "digest": "5abb98151a79cebc1032c0ea149617093e42f41e50574a790a91074cabaa4c3a"
+    "digest": "eb2546e1e617d4c1a1f614318af5e5dacf3e8d9479ffa08108977defa83ded32"
   },
   {
     "name": "cyclone",
     "unicode": "1F300",
-    "digest": "ae77e15bf2f312f03dbc5c7813d304005bbb549953482db9beb91810c585dc0e"
+    "digest": "7a0f8564d76adf2d0ed272f56dc0d01fb7b557852e0ca797e73f5472b8630bf3"
   },
   {
     "name": "dagger",
     "unicode": "1F5E1",
-    "digest": "377060a7ce930566a4732b361be98e8a193a546846dfbba2a00abeeef41d1976"
+    "digest": "35a179168198d03295e626cc27d3b92d30a732c55a2ca75d7a11a0fbed414772"
   },
   {
     "name": "dagger_knife",
     "unicode": "1F5E1",
-    "digest": "377060a7ce930566a4732b361be98e8a193a546846dfbba2a00abeeef41d1976"
+    "digest": "35a179168198d03295e626cc27d3b92d30a732c55a2ca75d7a11a0fbed414772"
   },
   {
     "name": "dancer",
     "unicode": "1F483",
-    "digest": "e050db55afbb968e02219a58c7e82b824848d299a4df64f0d08d4e1872816203"
+    "digest": "66ffa86827e85acae4aa870c0859fe3a9dad03d21ff4bc800b61c95c902a8a90"
   },
   {
     "name": "dancer_tone1",
     "unicode": "1F483-1F3FB",
-    "digest": "350f6b2e4589fdd436173163035621b8da0bd49c7b9ec9f39593aae5e0ed0641"
+    "digest": "bdbee740addc890e369d3469a3585eb0d1e4fbc7e04dd6f6aca762d8aeee6a8c"
   },
   {
     "name": "dancer_tone2",
     "unicode": "1F483-1F3FC",
-    "digest": "a9efc84ec80582f286147ca34162a27fd5989f4030084acdbc309d4368660f5b"
+    "digest": "9f7b4c627241eaa2def9717a5286a423f0b9c1b044dd9ea4442a76f1858d14a4"
   },
   {
     "name": "dancer_tone3",
     "unicode": "1F483-1F3FD",
-    "digest": "ef187f44278fdb8605c80f5cf199e0b3de8a49085dada2e215bb91e1d7d3be5d"
+    "digest": "a6bd49a377ce6c2004bf126b6f66d0b21d8c14103c2add7b10f12ed9e1c2d302"
   },
   {
     "name": "dancer_tone4",
     "unicode": "1F483-1F3FE",
-    "digest": "5195bc352dc9d24cc5505a167c756038e55c05048c61799ea1bfdf2debe44ac2"
+    "digest": "4ec2a7629c01b0e9006b5cda4deae3bf297ce3b71d18063f93eeb5c14be19a1a"
   },
   {
     "name": "dancer_tone5",
     "unicode": "1F483-1F3FF",
-    "digest": "55cb7eee9fa11a16a3932800a19e334546f7396df6aadde22e58fe3185926b16"
+    "digest": "2b48e3a6b366c6f55f73b816e6fb03c39e9890f586f7e9c9043cf0c013d9cdd5"
   },
   {
     "name": "dancers",
     "unicode": "1F46F",
-    "digest": "39e7dfd9dafeee20f2968960b1179ee4bf3f2b63a3035fc1944024d0ae8b5de1"
+    "digest": "12be66ed19d232bb387270f40bece68bd0cb2342b318f6c9bb8b49c64ff7d0ad"
   },
   {
     "name": "dango",
     "unicode": "1F361",
-    "digest": "2a1b50abe5dc72335344878d9b701028ccad651964d9e3affeedbf3c2bfd652a"
+    "digest": "34e8cd153c50f2d725abe8934c35c96a3ab533f0cc5fbb1e1474eafad1dc1fc2"
   },
   {
     "name": "dark_sunglasses",
     "unicode": "1F576",
-    "digest": "6bb1e911a93d5eb0581d3ce8f8929125d3d8fc04e086f3263cfd25af1348ce6c"
+    "digest": "d0a735ad5bf0ece00af2a21abf950b89292ebd8ca6e28b1dbb1368252fb44afe"
   },
   {
     "name": "dart",
     "unicode": "1F3AF",
-    "digest": "6f28741543a4c1eead21856128ffea1fcf772954fe6af40844dfde47f092ed32"
+    "digest": "998642f06a875905e0a6bf30963c025baff1cf55b8e76884b9119f2d71188b0c"
   },
   {
     "name": "dash",
     "unicode": "1F4A8",
-    "digest": "25aef37611f1c2f2e96518bf8aeba80580dca9634c8505d390c147388adf6746"
+    "digest": "f7aae7d3887c67d76f3329c2dc9e6807dc580a4b07ab35599c7805e41823a345"
   },
   {
     "name": "date",
     "unicode": "1F4C5",
-    "digest": "de591b8fad608be761b839beefe9e4c2316320bcf0c44c543a1bc4b89923d938"
+    "digest": "d0b695e4a7cfbbe71b4fbebf345b66ca98f0cf1c751362928e54c23ca78d4c7b"
   },
   {
     "name": "deciduous_tree",
     "unicode": "1F333",
-    "digest": "ff31a52096ac1eae770f7f71b6d802198add2c8b4d9d7c9327071b6d6ab86c7b"
+    "digest": "3c70f1a77f2754f41c830e88d43b7d53c14311d64626ded164aa9ac7d2695790"
   },
   {
     "name": "department_store",
     "unicode": "1F3EC",
-    "digest": "c1e200d5fdd792121acabdb17bbcfe8e28a63757cfd895c72d4909f14de95ac2"
+    "digest": "4be910d2efe74d8ce2c1f41d7753c8873579faca83fcf779a4887d8ab9e5923b"
   },
   {
     "name": "descending_notes",
@@ -2062,17 +2062,17 @@
   {
     "name": "desert",
     "unicode": "1F3DC",
-    "digest": "e45815250bfc5411de516f87efa218874bcda4b0420b4c17182efc22ba0ce80d"
+    "digest": "d4b1a11c5130debe042df6cc2b3389f15c68a5cb32dc1b3a82b78f733d0c9e4e"
   },
   {
     "name": "desktop",
     "unicode": "1F5A5",
-    "digest": "ba46323e695918e7253f1013cb991efb09790581c74c07c38bc5e10a20b8e8de"
+    "digest": "cde5bfb6c71bb7d663808a3561b24cb5b5560f95f510b40f81250cac1b21933e"
   },
   {
     "name": "desktop_computer",
     "unicode": "1F5A5",
-    "digest": "ba46323e695918e7253f1013cb991efb09790581c74c07c38bc5e10a20b8e8de"
+    "digest": "cde5bfb6c71bb7d663808a3561b24cb5b5560f95f510b40f81250cac1b21933e"
   },
   {
     "name": "desktop_window",
@@ -2082,47 +2082,47 @@
   {
     "name": "diamond_shape_with_a_dot_inside",
     "unicode": "1F4A0",
-    "digest": "4e0e6364b8682dec9a9e20676161c9c9c0faf0a5fdd5402ca2668b18f2bb850a"
+    "digest": "e91323577ab89e95b0fa0b9272ea0c797b76908f24d36992630e9325273a4ce3"
   },
   {
     "name": "diamonds",
     "unicode": "2666",
-    "digest": "42b13b2ed8e5fc63fbe81263c06cc203ba18a45ed5cc2a4fdbf617d219a0d3b4"
+    "digest": "bf3d9a020afe8aa226db73590bc193a9c2c3e6e642edd2445c5960c3e67cf153"
   },
   {
     "name": "disappointed",
     "unicode": "1F61E",
-    "digest": "7f1a619fef84960a9f312d17a58aa58105a4f20a4072efb10227892ab22475d8"
+    "digest": "c0f406c6beea0fd1328adefc097d04aa16b72f7a5afa0867967d8ea25d72db17"
   },
   {
     "name": "disappointed_relieved",
     "unicode": "1F625",
-    "digest": "a389f5e0a4b619dbc406217967fb1f8f3d0e49b3f790e554ae0ececadbf98967"
+    "digest": "c826f5dd4f2f7e5289d720851d4826ab8284d915606c1b152ab229b7fadbba14"
   },
   {
     "name": "dividers",
     "unicode": "1F5C2",
-    "digest": "bf4c303452a4c0b4986925041dbec5b7e478060d560630b7c5bc2f997fcad668"
+    "digest": "4b2c653b18cf0fa31f1f0ac94a6fbd214ea0d1b0a90a450ab6e169906fc5764f"
   },
   {
     "name": "card_index_dividers",
     "unicode": "1F5C2",
-    "digest": "bf4c303452a4c0b4986925041dbec5b7e478060d560630b7c5bc2f997fcad668"
+    "digest": "4b2c653b18cf0fa31f1f0ac94a6fbd214ea0d1b0a90a450ab6e169906fc5764f"
   },
   {
     "name": "dizzy",
     "unicode": "1F4AB",
-    "digest": "d6fba9b906f0eabd46686e416273a2ca6634249374385f2abf7ed284f0eef995"
+    "digest": "d577545c2de42389695447c6ebbfef895f30f0fda84eef45684f9bf4a9c27ff1"
   },
   {
     "name": "dizzy_face",
     "unicode": "1F635",
-    "digest": "b55e20c1551a2912bb5ec64a66c788c9d6f21594cc1da66032188f3814b03f40"
+    "digest": "7b3aeaffb4e15ccf633b91dda4a44847a1eb28d78ce58b4d171b20a771bde414"
   },
   {
     "name": "do_not_litter",
     "unicode": "1F6AF",
-    "digest": "126f8c4085e0a8de8241f211f96c3f42c3e3400ea7d8fdf79a14443c3eceb972"
+    "digest": "98b07fbbcdb438d1b8a755869fa2de8e180a77fce359ec830eb46d38ec3e67cb"
   },
   {
     "name": "document",
@@ -2142,182 +2142,182 @@
   {
     "name": "dog",
     "unicode": "1F436",
-    "digest": "c7b729de8a0967b1f38c3fa5ded94e77e329588caeaaf43abfd1090f420e62bf"
+    "digest": "3b31ce067b13e463284ce85536512cb1f8cd8b52fe73659f69971d0d6c1dfc11"
   },
   {
     "name": "dog2",
     "unicode": "1F415",
-    "digest": "e1897ca60bb3d2662cbe7933352e2b9c50739adf5901d3328797bf399575b97a"
+    "digest": "0a8901bce5ed994533ff84299b2a1364de28d872c9f9510d3426a83e8a9d2e34"
   },
   {
     "name": "dollar",
     "unicode": "1F4B5",
-    "digest": "7db1e57f799439df1295d42b5249393f1e8cacc8df54caf30499c967a7282742"
+    "digest": "52438e38867aedc021740bb41f9ba336e75a50faa148419412a01d75d8c93155"
   },
   {
     "name": "dolls",
     "unicode": "1F38E",
-    "digest": "398e7ff5780328700aadded7ce8c50757b1096af5cec66cc4d813a6714686b6d"
+    "digest": "a687184e9a0915deef44bb3cacfb19d3f3f19cf2c110f1da90191dd567333c57"
   },
   {
     "name": "dolphin",
     "unicode": "1F42C",
-    "digest": "27385af08848d93acdd13f72751074c2cbccb5ab3c6047e334598af74ed4862d"
+    "digest": "0b7ee08f4236232ca533ed3a3023d28020d36f178efaec5ce8b0e13a84778512"
   },
   {
     "name": "door",
     "unicode": "1F6AA",
-    "digest": "3365d7834086328ecbf1da0037f1cf1d0eb49534e173f7962a9e8f4b2ab87e26"
+    "digest": "984a9ca88852ebdb539e0c385d9c6ffe5010e9189bc372a3d00f5c8d44c8e6f5"
   },
   {
     "name": "doughnut",
     "unicode": "1F369",
-    "digest": "b4b99fdfe8d07b49cbdd78f8c57e4424819a4ffc8a3ba4867da44cbb3b3a5cca"
+    "digest": "27634587e6a53807baa32157bb06b0e115c8ad8aefebba7ebb0b65a084170e3a"
   },
   {
     "name": "dove",
     "unicode": "1F54A",
-    "digest": "4e2e9c47e5632efe6ccf945d61dbc2f1155a2e52905e17f307b502a2c951bdb8"
+    "digest": "7c665f8594ffa53e72b01647e9d27360fb87d52d02fe9f20fc5fda08f9797dc3"
   },
   {
     "name": "dove_of_peace",
     "unicode": "1F54A",
-    "digest": "4e2e9c47e5632efe6ccf945d61dbc2f1155a2e52905e17f307b502a2c951bdb8"
+    "digest": "7c665f8594ffa53e72b01647e9d27360fb87d52d02fe9f20fc5fda08f9797dc3"
   },
   {
     "name": "dragon",
     "unicode": "1F409",
-    "digest": "d7d016568b54d67017681a075fb799d4a2a790ecfa2946d02dbcee629eb4975d"
+    "digest": "2abcb3d945d848e34ffc76203b29ef26df7458856166fffd155611f7bbe72652"
   },
   {
     "name": "dragon_face",
     "unicode": "1F432",
-    "digest": "4d0025f1df63b62448477a8f08a50704e15caafb10fea476b529113f41797ab9"
+    "digest": "0030548931b931e3b51f26cf660394aee36499e688ba83ce9cfccb635dcd4d54"
   },
   {
     "name": "dress",
     "unicode": "1F457",
-    "digest": "02d56ed227280eaf5ad92830ee304afb81f74bb5a13c855397bcd04dd7fa51fb"
+    "digest": "96ceba928fb356f7c0ae99bf22552321f08a65d5f1c0340ab89641219ad366ad"
   },
   {
     "name": "dromedary_camel",
     "unicode": "1F42A",
-    "digest": "5afe8a0b73f9f4560264020b1e02a566149dbc38c15a00d2fb5cd90b32d09a75"
+    "digest": "e06ef69c29f0fb12481727c0b4124e700572d3d7955e173279320f43f286518d"
   },
   {
     "name": "droplet",
     "unicode": "1F4A7",
-    "digest": "a92c419792cbd3ba90ed21547362134cfac3e17a5304ee4e3872c9f7b561f834"
+    "digest": "6475b4a4460a672c436a68f282ac97fb31e2934db4b80620063ee816159aa7c3"
   },
   {
     "name": "dvd",
     "unicode": "1F4C0",
-    "digest": "1ba23e2f01ced5e192e4c1d2f766d9bce400470e81c81410139fd3c0739422df"
+    "digest": "3b7903285d91277181c26fdc9df857761bbac509d352e320c2519ea3b132704f"
   },
   {
     "name": "e-mail",
     "unicode": "1F4E7",
-    "digest": "12135310cfedc091d120426f5b132df82b538c5fcad458bf6b21588f353c3adb"
+    "digest": "39b5a57a2376e4a1137e381be02a1775bd580e0371438f5297a401ea634f1830"
   },
   {
     "name": "email",
     "unicode": "1F4E7",
-    "digest": "12135310cfedc091d120426f5b132df82b538c5fcad458bf6b21588f353c3adb"
+    "digest": "39b5a57a2376e4a1137e381be02a1775bd580e0371438f5297a401ea634f1830"
   },
   {
     "name": "ear",
     "unicode": "1F442",
-    "digest": "70ba1103a34e68590d91a3b6f8acdbad3b1c65e46e31e26ee1cb855c1e21095e"
+    "digest": "4fdeb5a46e69311ecfd09c5b45c9018c24b625e28475cca8fa516b086ef952f8"
   },
   {
     "name": "ear_of_rice",
     "unicode": "1F33E",
-    "digest": "ddd5f3cc83dbdafd9115861eecd0128e52165bb1dd0049df06ffc564b650d384"
+    "digest": "2997c340c2b333d6ba9b73f94ff1a1881735fe0cc4f0c72d7719b305499fc425"
   },
   {
     "name": "ear_tone1",
     "unicode": "1F442-1F3FB",
-    "digest": "72977be94f5d287a09d175f98fba8b7955ae13aa12ce8e029c0ca875c02ee820"
+    "digest": "5ca759b8569a377a4e63e30d94b585b9f76d15348a8a0c1ba19fdc522790615e"
   },
   {
     "name": "ear_tone2",
     "unicode": "1F442-1F3FC",
-    "digest": "5ff2e46cb3be7f13b8b94092246b58dab4c2a9ee2a5a46e0b84cf35a6928141f"
+    "digest": "12aafb3ef2cfcdc892b2877c2e24920620f0f77f850e12afbfe55eadce9e37df"
   },
   {
     "name": "ear_tone3",
     "unicode": "1F442-1F3FD",
-    "digest": "19b523f5ada2acaea94b922059c458a3303f4da1dd4c197cf25d31a0e6ecc4b2"
+    "digest": "f4d28d9f72cf116ac92d80061eb84c918d6523bf53b2ad526f5457aba487d527"
   },
   {
     "name": "ear_tone4",
     "unicode": "1F442-1F3FE",
-    "digest": "6a5cca9f49c539ef7d0883a2f39652f33ee2d3b25dca0234e4ba027ebbb2b466"
+    "digest": "eaa9453670f7e3adc6ec6934ee70efc9bf60fe6c99c5804b7ba9e3804aec65de"
   },
   {
     "name": "ear_tone5",
     "unicode": "1F442-1F3FF",
-    "digest": "a0a56e8abd36e9be6e2448bcee6f56ecb8bf62d728b19ab6e8f9c6338e226b67"
+    "digest": "54bd0782419489556b80e9e0d15b05df74757aa4e04ba565f45c20d3dd60e3f1"
   },
   {
     "name": "earth_africa",
     "unicode": "1F30D",
-    "digest": "d4921b543d7cf0c7344fa50c5e4d5a76c208d900be852adc1ee82ed4e8861a39"
+    "digest": "c691a6f591f5a07b268fd64efe113e81cec8d5963ad83ced2537422343ff7ecf"
   },
   {
     "name": "earth_americas",
     "unicode": "1F30E",
-    "digest": "61691e6aa9b8d90fc7f75fbc6cc7add5c36022d38f3e05c9d7c54dc44cf865bb"
+    "digest": "a9c60cf8341ff59a9cc1a715b7144af734fcd28915a8e003a31ebf2abf9aedb1"
   },
   {
     "name": "earth_asia",
     "unicode": "1F30F",
-    "digest": "262904cb552c7f5cf828a11071b3d430a74824b7464e8759ef93ee23b1705767"
+    "digest": "ee2beb61fb8c87279161c5a8c4ad17bb71ce790123f8fa33522941d027e060a5"
   },
   {
     "name": "egg",
     "unicode": "1F373",
-    "digest": "a7dd617cad489c481ffd14937d9ed491cdd5756903e00473f42600c2fbefb600"
+    "digest": "563ffd6cae381ce1e318cdacc54e70040d6a01a50d0db8aeb50edbbe413eac58"
   },
   {
     "name": "eggplant",
     "unicode": "1F346",
-    "digest": "e5402e8ae5b7f9699ed86b97c242f7939d5731c5a364a2d5b9d04ea5d293cda1"
+    "digest": "ec0a460e0cf0e615f51279677594a899672e1b4ecd9396e17a8cfa2a3efe5238"
   },
   {
     "name": "eight",
     "unicode": "0038-20E3",
-    "digest": "34e293d3228e4643a0132d592f96db91b651fe6ced056ac3c8a3fd49c5ed3416"
+    "digest": "57ff905033a32747690adba6486d12b09eb4d45de556f4e1ab6fb04e1fb861a8"
   },
   {
     "name": "eight_pointed_black_star",
     "unicode": "2734",
-    "digest": "c3c2da75731a9a0f4f0a8d1f9cffef75c35e19b7f5d4081da33ac12b46be5fc2"
+    "digest": "7bf11f6e28591e3d0625296aaabf4ecb75c982e425abf3049339e93494acc17e"
   },
   {
     "name": "eight_spoked_asterisk",
     "unicode": "2733",
-    "digest": "cc69618c1074d2b00e6f2c49df5e2c5ff6f4c0fae305505eb8c9daa65a0ea340"
+    "digest": "bb0758e7cc0e357285937671a91489bd32ce9d248eecdcc9c275a53a66325b26"
   },
   {
     "name": "electric_plug",
     "unicode": "1F50C",
-    "digest": "732e1d1675233a0b4643cb73d0c352f8a5a56a11ee90d26627ad1e43c2e4a8e5"
+    "digest": "b10ce87af86fa4f4022572ceb5ecd73bea867347a86832a7ea248364b0aad8d0"
   },
   {
     "name": "elephant",
     "unicode": "1F418",
-    "digest": "08df3910c4d5d8f49a72c47dd938195e495bde8fd8b3e7b17098a2c1afc41634"
+    "digest": "b7750f4b013fbd28ac5330e1694ef4d3b4a9c6fc7b807879db0c24b035a16c29"
   },
   {
     "name": "end",
     "unicode": "1F51A",
-    "digest": "05844ab9dcb43deff86f04617af6ea09215595de1415dcfaae018bced57938fe"
+    "digest": "dd93aee6986eb637a8b58f234da47568b88525599f73246e322af030351997a2"
   },
   {
     "name": "envelope",
     "unicode": "2709",
-    "digest": "aad272511d0db910437ba25cf1fb9c806d47aad92a232edb87055916daf4676a"
+    "digest": "f5a512022a2f5280f372ff39c22cbda815f698710ca66f8f8c4d08418f98ca78"
   },
   {
     "name": "envelope_back",
@@ -2362,192 +2362,192 @@
   {
     "name": "envelope_with_arrow",
     "unicode": "1F4E9",
-    "digest": "c1ba19b5e7cf64c547ac46eee139e6af70700d49ab511a96e6828c30feb116bc"
+    "digest": "f8643212e6a94f58ccf2bcedc54c5fda8ebeab274f4a8803f253de5f50ddb1d6"
   },
   {
     "name": "euro",
     "unicode": "1F4B6",
-    "digest": "f571952583ffecfa5777065e4d1b680c423d25bc80e567a48fb5d7a1c1b5e735"
+    "digest": "3af3e223e8f26468a94f6f5c17198432656e8d20b3bab31566c2b5a86e717df4"
   },
   {
     "name": "european_castle",
     "unicode": "1F3F0",
-    "digest": "db82e383975d079a7bb006e7868035088d75c33bd4031cf8466b71089b65426f"
+    "digest": "21082d0be7e3b2794e59ff0170da0cfe42a9b734cf02704603e3b52ff48202ba"
   },
   {
     "name": "european_post_office",
     "unicode": "1F3E4",
-    "digest": "d9b38e0f0ca3ad8895b40c767bdbb2b142ccaf03a86c2f275f57a31ed478801a"
+    "digest": "02b4c7602939f0cb9cb2b4e05996bcdb6bd93cf8025c2ea02db8cbe13ca397d0"
   },
   {
     "name": "evergreen_tree",
     "unicode": "1F332",
-    "digest": "60d8b2d86b20255341f7ecad6d0f178ba9db5fa6b3de92f1b439cdb19f2fc0b1"
+    "digest": "74b226098e66c0a94a92e0f22b9d631736e12dca72c34182c9d0ba56aa593172"
   },
   {
     "name": "exclamation",
     "unicode": "2757",
-    "digest": "cd900ecf82de2b26f0d7783dac4b3232ae94d2cddad5bfacea2eaf65b7ac0a09"
+    "digest": "45b87ae4593656d7da49ff5645fb6a2a18d582553295358da9f09f1ae8272445"
   },
   {
     "name": "expressionless",
     "unicode": "1F611",
-    "digest": "2ec9466b2d629907ce4c3e24e57f7ee556d2258ff011d972e14d0ae969a40c51"
+    "digest": "34e2a1c8121f4f0bc4ce33d226d8cc1a4ebf5260746df2b23e29eef24ee9372e"
   },
   {
     "name": "eye",
     "unicode": "1F441",
-    "digest": "790841e8fce647173eec3c5019440ad9c7e916c535f92acb3132bd92df148cad"
+    "digest": "79ecff79c2edee630e72725b54e67ee2e96d24ca03fef2954a56a09c0a2227f8"
   },
   {
     "name": "eye_in_speech_bubble",
     "unicode": "1F441-1F5E8",
-    "digest": "bcde5a89a7653bff302685d9d632dd2723796a7ac73125fb7b9493d1ca848e0a"
+    "digest": "c0050c026c2a3060723cab2df2603c1c7da7ed81faedb9ebe16cd89721928a55"
   },
   {
     "name": "eyeglasses",
     "unicode": "1F453",
-    "digest": "fd140bef19c420bafe59368d35dd58a58a53e7145b104bae94be10f90679213b"
+    "digest": "d4a9585d6c43ef514a97c45c64607162e775a45544821f1470c6f8f25b93ab81"
   },
   {
     "name": "eyes",
     "unicode": "1F440",
-    "digest": "57ed1f87ebe2485ea32ea69abdb8c5f7ccdcc149b33e74230d801f0883c68c5d"
+    "digest": "1d5cae0b9b2e51e1de54295685d7f0c72ee794e2e6335a95b1d056c7e77260e8"
   },
   {
     "name": "factory",
     "unicode": "1F3ED",
-    "digest": "6e6b35ae013e5dd26852c9a95d05c39e89c1c1950a33f47e7b951c34af18f37c"
+    "digest": "c7aeb61ed8b0ac5c91d5197c73f1e2bb801921c22a76bb82c7659d990680dcb0"
   },
   {
     "name": "fallen_leaf",
     "unicode": "1F342",
-    "digest": "28ba8628065ffa973b525dd1455691c828d49c2b8c814af387880c13f6707f7e"
+    "digest": "81fce04231d48db0e55f3697f930e9a7e3306bed5e35f1234e98c40a24ac5626"
   },
   {
     "name": "family",
     "unicode": "1F46A",
-    "digest": "b5307f86e54cfea581e8406f4b95c801e250a893a9d208cc9a69a6d910b90932"
+    "digest": "06f2ce63768ffe43b3d9b2a9660b34d043f37b3c91610dd62343ba21df8ecbe5"
   },
   {
     "name": "family_mmb",
     "unicode": "1F468-1F468-1F466",
-    "digest": "49a753c3fcd4420800dd1cda585dae6bfa81615ad4862b477246456f86dc9e82"
+    "digest": "41a18405be796699a7eb7c36ab6f7d898e322749997f45387377acf5bb16a50f"
   },
   {
     "name": "family_mmbb",
     "unicode": "1F468-1F468-1F466-1F466",
-    "digest": "882a3a0048efd666b0ab3a07b9f08041aa3a2acdab02664d0feff30bbfa70d68"
+    "digest": "87255d1d18c6971c8c083c818e598424c1bd717eed892478b7e9516639dbfb45"
   },
   {
     "name": "family_mmg",
     "unicode": "1F468-1F468-1F467",
-    "digest": "45dd75c19d260a658c8ac93cf878976b96d2000f0efc9c59e72dacc80afb08fa"
+    "digest": "a132b1b8f10b318d8e23aee15dab4caa14528aeb3c89966d4bcc25fb54af72ad"
   },
   {
     "name": "family_mmgb",
     "unicode": "1F468-1F468-1F467-1F466",
-    "digest": "910f44a348a951d36ee1f1484d237085bec5083c3875a4d908831dfc64530eaf"
+    "digest": "eb2bc1966df406aaf38ce5a58db9324162799cdacf31f74f40e6384807a8efc2"
   },
   {
     "name": "family_mmgg",
     "unicode": "1F468-1F468-1F467-1F467",
-    "digest": "012e75ad0d1b16c2ce63bf80a1ebfb1fc194229cfaf1241039599b82832f6aee"
+    "digest": "24f3d60f98fbd6b687f7cacfb629390b90509a754036e5439ae5294759c0606b"
   },
   {
     "name": "family_mwbb",
     "unicode": "1F468-1F469-1F466-1F466",
-    "digest": "049a32f61c54f093d2124e25f8b2ec7eac13161e2f2ebf6dc067797698cbe831"
+    "digest": "2f77692bcb9275c4df501b64a18401dcaf8c68b21f26fbdad59b1feab0c98fd1"
   },
   {
     "name": "family_mwg",
     "unicode": "1F468-1F469-1F467",
-    "digest": "ba32c637caba634bda99ccba2a1a2a4b6f33aaaed933c30c7d5a51e8de1790d0"
+    "digest": "1a976d13127665d9386cebfdb24e5572dc499bda484c0ee05585886edc616130"
   },
   {
     "name": "family_mwgb",
     "unicode": "1F468-1F469-1F467-1F466",
-    "digest": "198faba987f45429329b93bbce4f111329f284558bf0eecfa1424186b5f009fe"
+    "digest": "960ec2cbac13ef208e73644cd36711b83e6c070c36950f834f3669812839b7f8"
   },
   {
     "name": "family_mwgg",
     "unicode": "1F468-1F469-1F467-1F467",
-    "digest": "3fa2e57cba314dcff04cf8186914823e1e081aabf34fa7437b05c58015df400c"
+    "digest": "8353b03dfa5c24aba75a0abdfdac01603f593819d54b4c7f2f88aafb31da0c6a"
   },
   {
     "name": "family_wwb",
     "unicode": "1F469-1F469-1F466",
-    "digest": "b9592fc110a25a478569075deaa520308ef74579cd47aa44df9836599d68143f"
+    "digest": "07a5dd397718c553573689f6512f386729c13a12d5dc78be47c06405769cd98a"
   },
   {
     "name": "family_wwbb",
     "unicode": "1F469-1F469-1F466-1F466",
-    "digest": "88f398997835fcf5153f17f6baf0deeb2a9c25ce2f8422192c18ac23e90b3193"
+    "digest": "b627f460f1da0d47b0b662402940b2b77c9538d380d05436dfca4b456c50c939"
   },
   {
     "name": "family_wwg",
     "unicode": "1F469-1F469-1F467",
-    "digest": "c8d859d3c957fe0d535efccde295fe99bab76e3d28ab5a49c8e736608461cb2e"
+    "digest": "2d6f373bed53f1028f0fbe9caf036465a351f37b9e00fca7d722cc5a1984f251"
   },
   {
     "name": "family_wwgb",
     "unicode": "1F469-1F469-1F467-1F466",
-    "digest": "006506e4a3d0c82642a0c8481ce95e5e3b969e20fe2def0a16dd686afddbc705"
+    "digest": "72be5c85e1621f73d6794edd6e428febdb366b9e4c816f7829897fd1ab34642b"
   },
   {
     "name": "family_wwgg",
     "unicode": "1F469-1F469-1F467-1F467",
-    "digest": "2553f0deab133aad09b99411d9dd68b56fede30f55ee1f354358767765e36673"
+    "digest": "c39e0916069460d2d9741bddf58e76f5d6a09254cba0eeb262345adf8630bc32"
   },
   {
     "name": "fast_forward",
     "unicode": "23E9",
-    "digest": "1baaed10969b60c083da754ee056bb71df36182cc65af40640acfb76f6b39200"
+    "digest": "e7d2d8085cfd406c2b096e8dd147dd3722290a5727b1f7df185989526a2335ec"
   },
   {
     "name": "fax",
     "unicode": "1F4E0",
-    "digest": "b0a392192d03bd5d1ad5ee8eea933cf64725b1776819537bbed27561d78192e7"
+    "digest": "ff85ffa440c5379c9b138ebe2d7912d6098da3b37a051b80442d5557b7f993b0"
   },
   {
     "name": "fearful",
     "unicode": "1F628",
-    "digest": "7c4cc4de3357c2a6d6e779342b09dabb3ef832a32f2778a0ba074b446f588e8f"
+    "digest": "b72bdf7d075d5c4e38bbd8512fb45fda2e85c9c8732a47e67575ae9f2ed4c5df"
   },
   {
     "name": "feet",
     "unicode": "1F43E",
-    "digest": "cae13fb54ec64dbcf86ea25bebe2b79877e2d4f5d810b867f095f1d3dfc7f144"
+    "digest": "45aca538d3a9831a0c7de491e5656c17705c07b8f4ac8e85254656b608976016"
   },
   {
     "name": "ferris_wheel",
     "unicode": "1F3A1",
-    "digest": "a710a8a0fb039d953313b75330db37e3228d856593547b1f04dc83c00168b987"
+    "digest": "24b4551b7b79a2a5fd73de61542f2b444f896a52030c5f29791c8fcfcc28b95c"
   },
   {
     "name": "ferry",
     "unicode": "26F4",
-    "digest": "21ea239b5adb68dc1ce6c5a1993b0a0b835ef6cc7a0a27cb890838d8475504f6"
+    "digest": "5002a72af2e3c4cef9a36ad5987aeed7d99f96bfd13e56f78957315ec7e749a3"
   },
   {
     "name": "field_hockey",
     "unicode": "1F3D1",
-    "digest": "1e46c7f0b5b79c90a5d211ea14cd7e358b1a26a3c8294439253f2b08d0e5c92e"
+    "digest": "4ee091d96161ba719ab8fd6f2b03f96d902a6f22cffe0563b930618bb8ac2b67"
   },
   {
     "name": "file_cabinet",
     "unicode": "1F5C4",
-    "digest": "c0b7bdab6c98909eb0fbf1ac89da0008bb00ddb1cb57fe64b4a5ac993eeb18c9"
+    "digest": "92914147bf93e6d64271ff99d217a18a9850a367d08a5f9f458ecf9311a5bbe9"
   },
   {
     "name": "file_folder",
     "unicode": "1F4C1",
-    "digest": "d98f93c6d7283df0c45f08d3d31ecf5b91b6db1b735959f19e42bfada500a0d1"
+    "digest": "62a42a929267cfbfdb795ead381c9657c343458bc5fca95ea8a0ab892c61d4f6"
   },
   {
     "name": "film_frames",
     "unicode": "1F39E",
-    "digest": "754a0a60e978f8299a0c4f8959e1f9260f01683e15ae943db430036f01a79b18"
+    "digest": "4da212148cadb9c4ea91e60d2d8316e38cea99ef4f14afc023711dd7c54ade5a"
   },
   {
     "name": "finger_pointing_down",
@@ -2602,17 +2602,17 @@
   {
     "name": "fire",
     "unicode": "1F525",
-    "digest": "b44311874681135acbb5e7226febe4365c732da3a9617f10d7074a3b1ade1641"
+    "digest": "b3e67c913903d900f5e50e7e7e4d7e9370bb6ceedfbee548be39e4c9e4b69416"
   },
   {
     "name": "flame",
     "unicode": "1F525",
-    "digest": "b44311874681135acbb5e7226febe4365c732da3a9617f10d7074a3b1ade1641"
+    "digest": "b3e67c913903d900f5e50e7e7e4d7e9370bb6ceedfbee548be39e4c9e4b69416"
   },
   {
     "name": "fire_engine",
     "unicode": "1F692",
-    "digest": "3ae03fa34a7088ada95458eb4ee3e97691b3489149f6bbc168086f0483ed3bb2"
+    "digest": "c3a518f27d625e3b62dffa227eb82764bf0a147f10ec0e7f4f43f3f96751af20"
   },
   {
     "name": "fire_engine_oncoming",
@@ -2627,507 +2627,507 @@
   {
     "name": "fireworks",
     "unicode": "1F386",
-    "digest": "3dee83a27c406960253ca1460eb88a599c7b81506051b69605a421b17fe8282c"
+    "digest": "b62ae08a00c0cc6eba8f9666c8fd9946ce57c3cfc01fe99542a8690a4a566a65"
   },
   {
     "name": "first_quarter_moon",
     "unicode": "1F313",
-    "digest": "8fa066362d77bd889090bbe0904ca47f34704e29781c67133c6eaa521c3e1972"
+    "digest": "a207ce93084448622a4a5c49c85c566a9fda6be7337c86a013eeb713fe47fd29"
   },
   {
     "name": "first_quarter_moon_with_face",
     "unicode": "1F31B",
-    "digest": "8877edb366f8eaa00fd83200acf5a17c3b84d246a250519d565dda3aea866ec3"
+    "digest": "1d1f54a5075f2311bcc017c44898b9d8c58edc13b298d58c238fff9ab8ee2ef3"
   },
   {
     "name": "fish",
     "unicode": "1F41F",
-    "digest": "9ce742108794cc15e59f7719623ae938efbd8155c93ad72585a32f4e32ea9414"
+    "digest": "8f62f08fbeaf39694c19816b5c7d4f292017fe5bf9f8dd7e40f1630f5f83b28b"
   },
   {
     "name": "fish_cake",
     "unicode": "1F365",
-    "digest": "1b5b14509287e30da9b8d7abcec376b247f9095aea4bf3fc320349f061a4c321"
+    "digest": "5a6ca2100c8830927b22afa6f1d2fc821f5692cd23507fe5a776f6e085cbbfb2"
   },
   {
     "name": "fishing_pole_and_fish",
     "unicode": "1F3A3",
-    "digest": "35db56776db1fcec7c8479922d57d54da2577cfe44a894bfd78c51c950c450fb"
+    "digest": "f8fb84eccceec88321b0a2a46f732ecfc378f787c19c27ac1327735f1ca9a48b"
   },
   {
     "name": "fist",
     "unicode": "270A",
-    "digest": "6b80ac2e4d8b830ae06f7c1626d456460094e4ba20c20fb82dabb6b3d2ce7605"
+    "digest": "557f96d85615b8d78436bc67266115bfc8556c97c14f7909dfda1cf134e8344f"
   },
   {
     "name": "fist_tone1",
     "unicode": "270A-1F3FB",
-    "digest": "d7c79f4f988dd68f064baa5a3a568ab299f8d409db45c8463f39b80e5dd6081f"
+    "digest": "6c1b946f9e01abc39b5085e24e8b6077fc0e34188e8daa30c6a3adddd387413e"
   },
   {
     "name": "fist_tone2",
     "unicode": "270A-1F3FC",
-    "digest": "d1108194e2d962f9ccd00131876d769a8e003117a460d18b2ccbf93e0a0ea346"
+    "digest": "e9b9e1ec638dca4d5e1519bca7338f58cce2f2a282ee4c3581e8643166fc415f"
   },
   {
     "name": "fist_tone3",
     "unicode": "270A-1F3FD",
-    "digest": "12f5644b632c95a5c2e41cc9af299e286e266db8b3860091ef5be5f0c4ccc026"
+    "digest": "8c14d24055c143960b3d2a27fe23c55d2d3ac5f84f87e4e876616235e8698c7f"
   },
   {
     "name": "fist_tone4",
     "unicode": "270A-1F3FE",
-    "digest": "521a3ac573381f3bc37a08ddd2d122767aaa0b6b7a38050d3671a12343351816"
+    "digest": "923f034f481e952e6e5d1664588f99f79bd5416d4197b0ade6621f2669ce5765"
   },
   {
     "name": "fist_tone5",
     "unicode": "270A-1F3FF",
-    "digest": "604e5a234da1b9160e506b3c9026faf9e04268fced7b44baa1ef5e3d4efa83a4"
+    "digest": "d691d2902216080916a29047e07d7a5bf2aed07e062067ca9d01cbf6fdf48c8d"
   },
   {
     "name": "five",
     "unicode": "0035-20E3",
-    "digest": "0cbd6cd11eb6c2d67749112750d125f4f0a07b53bb7bfb1de0986d943ea9d632"
+    "digest": "8f03f62fdbf744ae49c8a60fbf715ebfccbd6b62d91148e0923907006f3c2726"
   },
   {
     "name": "flag_ac",
     "unicode": "1F1E6-1F1E8",
-    "digest": "d9db1edeb709824a1083c2bba79ca5f683ed0edded35918bb167d1ee7396c8da"
+    "digest": "2e5c08535dc8ea96422d56a36b4fffc0b3bd2a13f2ab0d8dbd0e3a29bf3fc40c"
   },
   {
     "name": "ac",
     "unicode": "1F1E6-1F1E8",
-    "digest": "d9db1edeb709824a1083c2bba79ca5f683ed0edded35918bb167d1ee7396c8da"
+    "digest": "2e5c08535dc8ea96422d56a36b4fffc0b3bd2a13f2ab0d8dbd0e3a29bf3fc40c"
   },
   {
     "name": "flag_ad",
     "unicode": "1F1E6-1F1E9",
-    "digest": "04a8c1745d9b8b20e903302379f2557e8082f72e33878db4cb2cd6b33eb97952"
+    "digest": "184fdcf790b8e2fd851b2b2b32f8636c595dd289734d12dc01ae4aa177e2043a"
   },
   {
     "name": "ad",
     "unicode": "1F1E6-1F1E9",
-    "digest": "04a8c1745d9b8b20e903302379f2557e8082f72e33878db4cb2cd6b33eb97952"
+    "digest": "184fdcf790b8e2fd851b2b2b32f8636c595dd289734d12dc01ae4aa177e2043a"
   },
   {
     "name": "flag_ae",
     "unicode": "1F1E6-1F1EA",
-    "digest": "868324ac2e7bea1547f5de95f39633b77b8d62f3b3433b3d1a4ee96d169a09cd"
+    "digest": "4a3257a9ce118e97567e76280f24d60fb555f1bada2eb26a2442a47f9398d21e"
   },
   {
     "name": "ae",
     "unicode": "1F1E6-1F1EA",
-    "digest": "868324ac2e7bea1547f5de95f39633b77b8d62f3b3433b3d1a4ee96d169a09cd"
+    "digest": "4a3257a9ce118e97567e76280f24d60fb555f1bada2eb26a2442a47f9398d21e"
   },
   {
     "name": "flag_af",
     "unicode": "1F1E6-1F1EB",
-    "digest": "9a94458519e9db5d6cf1557e54fdf62d7e48aaf7de25744a093ec8f284656226"
+    "digest": "0f6c719cac7ab3140694f6b580787ecdbf503e38f16de7ec5803f7d06a088ec3"
   },
   {
     "name": "af",
     "unicode": "1F1E6-1F1EB",
-    "digest": "9a94458519e9db5d6cf1557e54fdf62d7e48aaf7de25744a093ec8f284656226"
+    "digest": "0f6c719cac7ab3140694f6b580787ecdbf503e38f16de7ec5803f7d06a088ec3"
   },
   {
     "name": "flag_ag",
     "unicode": "1F1E6-1F1EC",
-    "digest": "ea59fabc2bd9024df06a59a34412f52bebfeb03eb6abd73d8fe153e3a68e28f4"
+    "digest": "92bf5a0e74564739862e9ba79331ffa656b7bae2ace0fc8dfd288984e4d510d4"
   },
   {
     "name": "ag",
     "unicode": "1F1E6-1F1EC",
-    "digest": "ea59fabc2bd9024df06a59a34412f52bebfeb03eb6abd73d8fe153e3a68e28f4"
+    "digest": "92bf5a0e74564739862e9ba79331ffa656b7bae2ace0fc8dfd288984e4d510d4"
   },
   {
     "name": "flag_ai",
     "unicode": "1F1E6-1F1EE",
-    "digest": "75676ded736ad2ebb921e9fd8ebfef49819a35c3dcf005bbc3b7e8c6e75178f2"
+    "digest": "aeaadc7ffafd8a1e01fdabc69d35f725d5f737b4c284a36191d96729f4e66e8f"
   },
   {
     "name": "ai",
     "unicode": "1F1E6-1F1EE",
-    "digest": "75676ded736ad2ebb921e9fd8ebfef49819a35c3dcf005bbc3b7e8c6e75178f2"
+    "digest": "aeaadc7ffafd8a1e01fdabc69d35f725d5f737b4c284a36191d96729f4e66e8f"
   },
   {
     "name": "flag_al",
     "unicode": "1F1E6-1F1F1",
-    "digest": "77b835dcff399b609e2479cbf10f08344c8fc277370ba8e4540165ca15563847"
+    "digest": "5ce7866d214d18c5f3438d480d14e77d104c4de679f0fdfca8cf0a44ce48eeea"
   },
   {
     "name": "al",
     "unicode": "1F1E6-1F1F1",
-    "digest": "77b835dcff399b609e2479cbf10f08344c8fc277370ba8e4540165ca15563847"
+    "digest": "5ce7866d214d18c5f3438d480d14e77d104c4de679f0fdfca8cf0a44ce48eeea"
   },
   {
     "name": "flag_am",
     "unicode": "1F1E6-1F1F2",
-    "digest": "3b820c628dd5a93137f7288a43553778f60b0beea4c0a239d063893c0723e73d"
+    "digest": "b40f5705f0cf9ef0fa7ffff0b371c4099319001ce79f894c317912f4dc5de4c8"
   },
   {
     "name": "am",
     "unicode": "1F1E6-1F1F2",
-    "digest": "3b820c628dd5a93137f7288a43553778f60b0beea4c0a239d063893c0723e73d"
+    "digest": "b40f5705f0cf9ef0fa7ffff0b371c4099319001ce79f894c317912f4dc5de4c8"
   },
   {
     "name": "flag_ao",
     "unicode": "1F1E6-1F1F4",
-    "digest": "d26439d4ecbe8b67bb1ae9753454505358ebb6b802624f19800471e53ee27187"
+    "digest": "eab6fbc1824d6e3cd152e8ec1d82e1beaebe02b53b35c6f7a883b8548af02f3a"
   },
   {
     "name": "ao",
     "unicode": "1F1E6-1F1F4",
-    "digest": "d26439d4ecbe8b67bb1ae9753454505358ebb6b802624f19800471e53ee27187"
+    "digest": "eab6fbc1824d6e3cd152e8ec1d82e1beaebe02b53b35c6f7a883b8548af02f3a"
   },
   {
     "name": "flag_aq",
     "unicode": "1F1E6-1F1F6",
-    "digest": "6b0b4e800d88ab289ae4b6d449bfa115e92543958b477d13ad348468a74e4616"
+    "digest": "367f6677a683a5f0e7248ab3a8f46d06ba146a0fd75004c70bac0e913147cdaa"
   },
   {
     "name": "aq",
     "unicode": "1F1E6-1F1F6",
-    "digest": "6b0b4e800d88ab289ae4b6d449bfa115e92543958b477d13ad348468a74e4616"
+    "digest": "367f6677a683a5f0e7248ab3a8f46d06ba146a0fd75004c70bac0e913147cdaa"
   },
   {
     "name": "flag_ar",
     "unicode": "1F1E6-1F1F7",
-    "digest": "ca76db601dd3f5794f1caace8ab5641fe3786b86e4ae030706162f0ce07d27b3"
+    "digest": "f0dc466b3216957f2679d7208c2d7cf288448b0739b9270a7c5fa717577bdf25"
   },
   {
     "name": "ar",
     "unicode": "1F1E6-1F1F7",
-    "digest": "ca76db601dd3f5794f1caace8ab5641fe3786b86e4ae030706162f0ce07d27b3"
+    "digest": "f0dc466b3216957f2679d7208c2d7cf288448b0739b9270a7c5fa717577bdf25"
   },
   {
     "name": "flag_as",
     "unicode": "1F1E6-1F1F8",
-    "digest": "170e1dde0e3fd2e0f2149de5cc8845e15580cc0412e81a643d61bd387de16141"
+    "digest": "fcb7a865c7763c63b23485cc27207b99a3a8492e83d5b5ee2df259a9f68f77d6"
   },
   {
     "name": "as",
     "unicode": "1F1E6-1F1F8",
-    "digest": "170e1dde0e3fd2e0f2149de5cc8845e15580cc0412e81a643d61bd387de16141"
+    "digest": "fcb7a865c7763c63b23485cc27207b99a3a8492e83d5b5ee2df259a9f68f77d6"
   },
   {
     "name": "flag_at",
     "unicode": "1F1E6-1F1F9",
-    "digest": "0ab3675a16b4988e87c81e87453c160d6616c7be76247f54c471dc63aa8b42ba"
+    "digest": "1d3d58e9abc034f9a093a94716eddf9811d54dfaf27969fd322b3809fac70217"
   },
   {
     "name": "at",
     "unicode": "1F1E6-1F1F9",
-    "digest": "0ab3675a16b4988e87c81e87453c160d6616c7be76247f54c471dc63aa8b42ba"
+    "digest": "1d3d58e9abc034f9a093a94716eddf9811d54dfaf27969fd322b3809fac70217"
   },
   {
     "name": "flag_au",
     "unicode": "1F1E6-1F1FA",
-    "digest": "b6f17d3dfd3547c069a0b6cddd4cf44fb8ce1d1d300e24284fb292ac142537e3"
+    "digest": "789563b64c71a5ad49078d335dc166ef614edb56d1e401885d32fb191c198fbd"
   },
   {
     "name": "au",
     "unicode": "1F1E6-1F1FA",
-    "digest": "b6f17d3dfd3547c069a0b6cddd4cf44fb8ce1d1d300e24284fb292ac142537e3"
+    "digest": "789563b64c71a5ad49078d335dc166ef614edb56d1e401885d32fb191c198fbd"
   },
   {
     "name": "flag_aw",
     "unicode": "1F1E6-1F1FC",
-    "digest": "7857bc907f04dfb7ccc4401c05034ad8afb6383a022db77973cfcafa4d6c16c8"
+    "digest": "1504dc3fd8457b44fdf75c15e136dc46a13e8342d1f98949728cdc1238843e0c"
   },
   {
     "name": "aw",
     "unicode": "1F1E6-1F1FC",
-    "digest": "7857bc907f04dfb7ccc4401c05034ad8afb6383a022db77973cfcafa4d6c16c8"
+    "digest": "1504dc3fd8457b44fdf75c15e136dc46a13e8342d1f98949728cdc1238843e0c"
   },
   {
     "name": "flag_ax",
     "unicode": "1F1E6-1F1FD",
-    "digest": "ab8f1fd4af7c220a54d478cec5a9f7f3beb5fc83439c448f3ac9848af8391ac1"
+    "digest": "e96fa3525f3be25016a4cf8428261735f3ed5fc9fe5b827b461746a3f08877bf"
   },
   {
     "name": "ax",
     "unicode": "1F1E6-1F1FD",
-    "digest": "ab8f1fd4af7c220a54d478cec5a9f7f3beb5fc83439c448f3ac9848af8391ac1"
+    "digest": "e96fa3525f3be25016a4cf8428261735f3ed5fc9fe5b827b461746a3f08877bf"
   },
   {
     "name": "flag_az",
     "unicode": "1F1E6-1F1FF",
-    "digest": "187cc7b6d39800c5910a34409db1e6b1d8aac808c72a93e922a419d9b054fd0b"
+    "digest": "12c366ac2c38b91314fb29056e09fa6e7417766cebde3045859cdb127549f4a2"
   },
   {
     "name": "az",
     "unicode": "1F1E6-1F1FF",
-    "digest": "187cc7b6d39800c5910a34409db1e6b1d8aac808c72a93e922a419d9b054fd0b"
+    "digest": "12c366ac2c38b91314fb29056e09fa6e7417766cebde3045859cdb127549f4a2"
   },
   {
     "name": "flag_ba",
     "unicode": "1F1E7-1F1E6",
-    "digest": "cd22c744213087384cf79ed314742026787212c9ceb6999ed166534670f7864a"
+    "digest": "0819ea3901510ac20c7f10e67e5f6c818210f17a362c1d12e299c41feb07f828"
   },
   {
     "name": "ba",
     "unicode": "1F1E7-1F1E6",
-    "digest": "cd22c744213087384cf79ed314742026787212c9ceb6999ed166534670f7864a"
+    "digest": "0819ea3901510ac20c7f10e67e5f6c818210f17a362c1d12e299c41feb07f828"
   },
   {
     "name": "flag_bb",
     "unicode": "1F1E7-1F1E7",
-    "digest": "44ff0a48ac2d2180374baa58b1b7c64f26d0d151a48811eb08ffa20758104512"
+    "digest": "cf32778a272ed6cbc8e783b59befd9b204009c69c61a425e148d867808b7fab9"
   },
   {
     "name": "bb",
     "unicode": "1F1E7-1F1E7",
-    "digest": "44ff0a48ac2d2180374baa58b1b7c64f26d0d151a48811eb08ffa20758104512"
+    "digest": "cf32778a272ed6cbc8e783b59befd9b204009c69c61a425e148d867808b7fab9"
   },
   {
     "name": "flag_bd",
     "unicode": "1F1E7-1F1E9",
-    "digest": "c18793d2b963458607a0bab94c57e62c8278fce870e96fd8dda78067a8fbde18"
+    "digest": "e6ed186644a874588e879513aec92f8107220dcdd14c766dee61f266ce045665"
   },
   {
     "name": "bd",
     "unicode": "1F1E7-1F1E9",
-    "digest": "c18793d2b963458607a0bab94c57e62c8278fce870e96fd8dda78067a8fbde18"
+    "digest": "e6ed186644a874588e879513aec92f8107220dcdd14c766dee61f266ce045665"
   },
   {
     "name": "flag_be",
     "unicode": "1F1E7-1F1EA",
-    "digest": "6e6ccfca064a43b93c8acc04a9425f95af204198022ca20b9ee6c491e99ad950"
+    "digest": "4d941011d15d9f6e755d6f7694884758baf17ac0691bf5d63700f8d6dbcdb948"
   },
   {
     "name": "be",
     "unicode": "1F1E7-1F1EA",
-    "digest": "6e6ccfca064a43b93c8acc04a9425f95af204198022ca20b9ee6c491e99ad950"
+    "digest": "4d941011d15d9f6e755d6f7694884758baf17ac0691bf5d63700f8d6dbcdb948"
   },
   {
     "name": "flag_bf",
     "unicode": "1F1E7-1F1EB",
-    "digest": "d69c0394a1c7cb6323f54f024b7d740c728f229ca5e1b54ac374d5024f5470a5"
+    "digest": "fcc57dbda9a86f725f558b6c6309484c97e65f1644aae4f9fb5e642681f6c2e0"
   },
   {
     "name": "bf",
     "unicode": "1F1E7-1F1EB",
-    "digest": "d69c0394a1c7cb6323f54f024b7d740c728f229ca5e1b54ac374d5024f5470a5"
+    "digest": "fcc57dbda9a86f725f558b6c6309484c97e65f1644aae4f9fb5e642681f6c2e0"
   },
   {
     "name": "flag_bg",
     "unicode": "1F1E7-1F1EC",
-    "digest": "413a270caf4a9155e84bdba6c9512277f5642246f6ba8d701383a5eeb02f7e95"
+    "digest": "816c47ed96c36c90723da150645902ea8ba18b44757fdd776c7b3542cfecfb18"
   },
   {
     "name": "bg",
     "unicode": "1F1E7-1F1EC",
-    "digest": "413a270caf4a9155e84bdba6c9512277f5642246f6ba8d701383a5eeb02f7e95"
+    "digest": "816c47ed96c36c90723da150645902ea8ba18b44757fdd776c7b3542cfecfb18"
   },
   {
     "name": "flag_bh",
     "unicode": "1F1E7-1F1ED",
-    "digest": "9243ed65d7f24c824c2a3207335a2d4ad25251258547c16d0b7b7cbb9df6f8de"
+    "digest": "2cd5c21775a6e73f59d08c9ee0cedf4e8241e562eab939573501d47681987737"
   },
   {
     "name": "bh",
     "unicode": "1F1E7-1F1ED",
-    "digest": "9243ed65d7f24c824c2a3207335a2d4ad25251258547c16d0b7b7cbb9df6f8de"
+    "digest": "2cd5c21775a6e73f59d08c9ee0cedf4e8241e562eab939573501d47681987737"
   },
   {
     "name": "flag_bi",
     "unicode": "1F1E7-1F1EE",
-    "digest": "63056519030524b2d2dcd47448267d817205dbd6b98075c97f011a8f1d4d1a4b"
+    "digest": "2da82acbec5518360633c1b0b56d55a79b67237f67d92af5e5cd75a2f3bd550e"
   },
   {
     "name": "bi",
     "unicode": "1F1E7-1F1EE",
-    "digest": "63056519030524b2d2dcd47448267d817205dbd6b98075c97f011a8f1d4d1a4b"
+    "digest": "2da82acbec5518360633c1b0b56d55a79b67237f67d92af5e5cd75a2f3bd550e"
   },
   {
     "name": "flag_bj",
     "unicode": "1F1E7-1F1EF",
-    "digest": "93b245eed85d22260d27d1a8c77f51fb3439309e09b2aeca6cd504dbea77b509"
+    "digest": "8fe8c34651eb4e28ab395261a5b72b6f37579535ed676d15de131914e19c0436"
   },
   {
     "name": "bj",
     "unicode": "1F1E7-1F1EF",
-    "digest": "93b245eed85d22260d27d1a8c77f51fb3439309e09b2aeca6cd504dbea77b509"
+    "digest": "8fe8c34651eb4e28ab395261a5b72b6f37579535ed676d15de131914e19c0436"
   },
   {
     "name": "flag_bl",
     "unicode": "1F1E7-1F1F1",
-    "digest": "5e1e478deaf02bbaa26595e4cefc5f5c9bec6105ce521b7b9ab4fa5e7a452c14"
+    "digest": "d37f2a215ee7ef5b5ab62d2a0c87e90553b17c6ee310f803a71e9fd72db880e7"
   },
   {
     "name": "bl",
     "unicode": "1F1E7-1F1F1",
-    "digest": "5e1e478deaf02bbaa26595e4cefc5f5c9bec6105ce521b7b9ab4fa5e7a452c14"
+    "digest": "d37f2a215ee7ef5b5ab62d2a0c87e90553b17c6ee310f803a71e9fd72db880e7"
   },
   {
     "name": "flag_black",
     "unicode": "1F3F4",
-    "digest": "df131e5c28e9f51dea53fe7f33551f91d420f7d686b7a62980f0154c6b5357a6"
+    "digest": "3740bfc9bcb3b46b697b8b7c47ab2c3e95eca9dbcba12f2bf98a01302704f203"
   },
   {
     "name": "waving_black_flag",
     "unicode": "1F3F4",
-    "digest": "df131e5c28e9f51dea53fe7f33551f91d420f7d686b7a62980f0154c6b5357a6"
+    "digest": "3740bfc9bcb3b46b697b8b7c47ab2c3e95eca9dbcba12f2bf98a01302704f203"
   },
   {
     "name": "flag_bm",
     "unicode": "1F1E7-1F1F2",
-    "digest": "9dcd9e60faebe7f93eb19157e99f2ad654a8145c61738de96e6ecd11a246764a"
+    "digest": "ccd21655573f3c955d616c5c7b1eac2be1d4772ff611648d6713ba55d9e4aa9b"
   },
   {
     "name": "bm",
     "unicode": "1F1E7-1F1F2",
-    "digest": "9dcd9e60faebe7f93eb19157e99f2ad654a8145c61738de96e6ecd11a246764a"
+    "digest": "ccd21655573f3c955d616c5c7b1eac2be1d4772ff611648d6713ba55d9e4aa9b"
   },
   {
     "name": "flag_bn",
     "unicode": "1F1E7-1F1F3",
-    "digest": "078af6ca481a77871ba005e251a46ce63951c27b1b0cd33b9c1d0d31d349bc1a"
+    "digest": "54330c3d7a37392e69098c213fd8c78f3faab4e7e5909c039188110422514228"
   },
   {
     "name": "bn",
     "unicode": "1F1E7-1F1F3",
-    "digest": "078af6ca481a77871ba005e251a46ce63951c27b1b0cd33b9c1d0d31d349bc1a"
+    "digest": "54330c3d7a37392e69098c213fd8c78f3faab4e7e5909c039188110422514228"
   },
   {
     "name": "flag_bo",
     "unicode": "1F1E7-1F1F4",
-    "digest": "92516d04e922a3bcbabe2e7619194bc972c09ba97576e8155f9829c397a71d8c"
+    "digest": "32aff973b26f4f91ca19dddd7861b564da43cfbee87603d8c004f1111342366c"
   },
   {
     "name": "bo",
     "unicode": "1F1E7-1F1F4",
-    "digest": "92516d04e922a3bcbabe2e7619194bc972c09ba97576e8155f9829c397a71d8c"
+    "digest": "32aff973b26f4f91ca19dddd7861b564da43cfbee87603d8c004f1111342366c"
   },
   {
     "name": "flag_bq",
     "unicode": "1F1E7-1F1F6",
-    "digest": "7832df5267a2bb8dddb83aeb11162ce79aeebdb718f2ac0e54adcf3d87936171"
+    "digest": "b1ebc959c43f706ca430d8633d9efaa9c60133871506b5f030b730cfb4c19e6f"
   },
   {
     "name": "bq",
     "unicode": "1F1E7-1F1F6",
-    "digest": "7832df5267a2bb8dddb83aeb11162ce79aeebdb718f2ac0e54adcf3d87936171"
+    "digest": "b1ebc959c43f706ca430d8633d9efaa9c60133871506b5f030b730cfb4c19e6f"
   },
   {
     "name": "flag_br",
     "unicode": "1F1E7-1F1F7",
-    "digest": "aabcc1c082124045ed214f7d9778d8e2ed791ebb8433defea91db458658abeec"
+    "digest": "64fb154d71fa34ff4838bc405f3e58a4102cf0cb49ca4b06fc3c7a6bf39671f0"
   },
   {
     "name": "br",
     "unicode": "1F1E7-1F1F7",
-    "digest": "aabcc1c082124045ed214f7d9778d8e2ed791ebb8433defea91db458658abeec"
+    "digest": "64fb154d71fa34ff4838bc405f3e58a4102cf0cb49ca4b06fc3c7a6bf39671f0"
   },
   {
     "name": "flag_bs",
     "unicode": "1F1E7-1F1F8",
-    "digest": "f628f39003608e181696634929522884165e27ccef55270293f92eeef991635f"
+    "digest": "c4b07e5f652ab06ece95d3774ce8b1399a935f8a28d440cb13cc8bd0b9728ed5"
   },
   {
     "name": "bs",
     "unicode": "1F1E7-1F1F8",
-    "digest": "f628f39003608e181696634929522884165e27ccef55270293f92eeef991635f"
+    "digest": "c4b07e5f652ab06ece95d3774ce8b1399a935f8a28d440cb13cc8bd0b9728ed5"
   },
   {
     "name": "flag_bt",
     "unicode": "1F1E7-1F1F9",
-    "digest": "af24a8ab34815da04c3e5af49a47449e0de93b068957cbda695816d0f830ca12"
+    "digest": "901ddbd999dd89a87c1e1208b1470cb4e604a9bc023d0cbcdee64e1bc54079ba"
   },
   {
     "name": "bt",
     "unicode": "1F1E7-1F1F9",
-    "digest": "af24a8ab34815da04c3e5af49a47449e0de93b068957cbda695816d0f830ca12"
+    "digest": "901ddbd999dd89a87c1e1208b1470cb4e604a9bc023d0cbcdee64e1bc54079ba"
   },
   {
     "name": "flag_bv",
     "unicode": "1F1E7-1F1FB",
-    "digest": "ff0037f6eed95d4bb5f2b502902360e1ff41426e2896daf3e0730cef1f8f7e41"
+    "digest": "bbf6daa6174c6fbbbf541c8274f31b6757c3a16007c2687015ea041fd1e2c6b6"
   },
   {
     "name": "bv",
     "unicode": "1F1E7-1F1FB",
-    "digest": "ff0037f6eed95d4bb5f2b502902360e1ff41426e2896daf3e0730cef1f8f7e41"
+    "digest": "bbf6daa6174c6fbbbf541c8274f31b6757c3a16007c2687015ea041fd1e2c6b6"
   },
   {
     "name": "flag_bw",
     "unicode": "1F1E7-1F1FC",
-    "digest": "3e3241ecb97946cc3e467b083d113a57dd305595e1512d4da18cc403e8689c1d"
+    "digest": "05aa351bc04dc0fe2669441ab500e000d48b1f0d7ad9e885c7abfb898aa0eb3f"
   },
   {
     "name": "bw",
     "unicode": "1F1E7-1F1FC",
-    "digest": "3e3241ecb97946cc3e467b083d113a57dd305595e1512d4da18cc403e8689c1d"
+    "digest": "05aa351bc04dc0fe2669441ab500e000d48b1f0d7ad9e885c7abfb898aa0eb3f"
   },
   {
     "name": "flag_by",
     "unicode": "1F1E7-1F1FE",
-    "digest": "bdd21885c6fac475241884a44149b887297772e17617ee59dd9fe8518d52cf3d"
+    "digest": "6eda3b87336ecf0aae4963986d86b916a055d8268c70520303288f235a93b0d9"
   },
   {
     "name": "by",
     "unicode": "1F1E7-1F1FE",
-    "digest": "bdd21885c6fac475241884a44149b887297772e17617ee59dd9fe8518d52cf3d"
+    "digest": "6eda3b87336ecf0aae4963986d86b916a055d8268c70520303288f235a93b0d9"
   },
   {
     "name": "flag_bz",
     "unicode": "1F1E7-1F1FF",
-    "digest": "21c16e1da641af004576000bf1db44b9a1e0fccfddc775e96022721c2f18eeea"
+    "digest": "d76ed945b1408558a30a99b8eed6712de968fc49fba1721b5660b8f48087e45a"
   },
   {
     "name": "bz",
     "unicode": "1F1E7-1F1FF",
-    "digest": "21c16e1da641af004576000bf1db44b9a1e0fccfddc775e96022721c2f18eeea"
+    "digest": "d76ed945b1408558a30a99b8eed6712de968fc49fba1721b5660b8f48087e45a"
   },
   {
     "name": "flag_ca",
     "unicode": "1F1E8-1F1E6",
-    "digest": "0d00e459084d58d3ea9c60488a9e51bf45f71b77f1600f190225d5ca6ca6c796"
+    "digest": "2fd036047d89751c05de5577909b58347883bc89c3b7d90bec28ad4770a98ecd"
   },
   {
     "name": "ca",
     "unicode": "1F1E8-1F1E6",
-    "digest": "0d00e459084d58d3ea9c60488a9e51bf45f71b77f1600f190225d5ca6ca6c796"
+    "digest": "2fd036047d89751c05de5577909b58347883bc89c3b7d90bec28ad4770a98ecd"
   },
   {
     "name": "flag_cc",
     "unicode": "1F1E8-1F1E8",
-    "digest": "86ab27164603ef0f1f83fe898eda6fbb7bc5709f2518f5577f00817860806a7b"
+    "digest": "837ba181a01c71f05d438d205efaaee99f93b2370c97b13e6132f99860323e36"
   },
   {
     "name": "cc",
     "unicode": "1F1E8-1F1E8",
-    "digest": "86ab27164603ef0f1f83fe898eda6fbb7bc5709f2518f5577f00817860806a7b"
+    "digest": "837ba181a01c71f05d438d205efaaee99f93b2370c97b13e6132f99860323e36"
   },
   {
     "name": "flag_cd",
     "unicode": "1F1E8-1F1E9",
-    "digest": "fdc2796530ada4bd0bae37ace4bbe707b321b287dcd64568f8e01d3a9df56066"
+    "digest": "318689274b4b3b58aed7fc1654127499a9da69bff1b83e592e86e69d167ce16f"
   },
   {
     "name": "congo",
     "unicode": "1F1E8-1F1E9",
-    "digest": "fdc2796530ada4bd0bae37ace4bbe707b321b287dcd64568f8e01d3a9df56066"
+    "digest": "318689274b4b3b58aed7fc1654127499a9da69bff1b83e592e86e69d167ce16f"
   },
   {
     "name": "flag_cf",
     "unicode": "1F1E8-1F1EB",
-    "digest": "5943bec02bede0931e21e7c34a68f375499f60a34883cc1edf2f21e9834b15ce"
+    "digest": "06d6042849d3b7b217c2b18ba787aae449e8c7d2537e2e5974744ec196062228"
   },
   {
     "name": "cf",
     "unicode": "1F1E8-1F1EB",
-    "digest": "5943bec02bede0931e21e7c34a68f375499f60a34883cc1edf2f21e9834b15ce"
+    "digest": "06d6042849d3b7b217c2b18ba787aae449e8c7d2537e2e5974744ec196062228"
   },
   {
     "name": "flag_cg",
     "unicode": "1F1E8-1F1EC",
-    "digest": "54498482e2772371e148e05cfb7c5eb55f6a22cd528662abdea10bad47d157da"
+    "digest": "09f45d2dcb5a24d8349ef86e7405cc29ef3d65a908c0bff3221c3b4546547813"
   },
   {
     "name": "cg",
     "unicode": "1F1E8-1F1EC",
-    "digest": "54498482e2772371e148e05cfb7c5eb55f6a22cd528662abdea10bad47d157da"
+    "digest": "09f45d2dcb5a24d8349ef86e7405cc29ef3d65a908c0bff3221c3b4546547813"
   },
   {
     "name": "flag_ch",
@@ -3142,2162 +3142,2162 @@
   {
     "name": "flag_ci",
     "unicode": "1F1E8-1F1EE",
-    "digest": "3a173a3058a5c0174dc88750852cafec264e901ce82a6c69db122c8c0ea71a3a"
+    "digest": "7d85a0c314b7397c9397a54ce2f3a4dc5f40d0234e586dbd8a541a8666f0f51e"
   },
   {
     "name": "ci",
     "unicode": "1F1E8-1F1EE",
-    "digest": "3a173a3058a5c0174dc88750852cafec264e901ce82a6c69db122c8c0ea71a3a"
+    "digest": "7d85a0c314b7397c9397a54ce2f3a4dc5f40d0234e586dbd8a541a8666f0f51e"
   },
   {
     "name": "flag_ck",
     "unicode": "1F1E8-1F1F0",
-    "digest": "42f395ff53c618b72b8a224cd4343d1a32f5ad82ced56bf590170a5ff0d5134c"
+    "digest": "c1aa105fe106ed09ed59a596859a0ce4e65a415c59f63df51961491cb947b136"
   },
   {
     "name": "ck",
     "unicode": "1F1E8-1F1F0",
-    "digest": "42f395ff53c618b72b8a224cd4343d1a32f5ad82ced56bf590170a5ff0d5134c"
+    "digest": "c1aa105fe106ed09ed59a596859a0ce4e65a415c59f63df51961491cb947b136"
   },
   {
     "name": "flag_cl",
     "unicode": "1F1E8-1F1F1",
-    "digest": "9d6255feb690596904d800e72d5acdb5cda941c5a741b031ea39a3c7650ac46f"
+    "digest": "0fffdad0d892f5c08aaa332af1ed2c228583d89a43190e979a3c3cb020d5a723"
   },
   {
     "name": "chile",
     "unicode": "1F1E8-1F1F1",
-    "digest": "9d6255feb690596904d800e72d5acdb5cda941c5a741b031ea39a3c7650ac46f"
+    "digest": "0fffdad0d892f5c08aaa332af1ed2c228583d89a43190e979a3c3cb020d5a723"
   },
   {
     "name": "flag_cm",
     "unicode": "1F1E8-1F1F2",
-    "digest": "ffc99d14e0a8b46a980331090ed9f36f31a87f1b0f8dd8c09007a31c6127c69e"
+    "digest": "e9f55e41a1fd2735a82ad7a7ac39326a944cb20423ffba3608ac53a46036caad"
   },
   {
     "name": "cm",
     "unicode": "1F1E8-1F1F2",
-    "digest": "ffc99d14e0a8b46a980331090ed9f36f31a87f1b0f8dd8c09007a31c6127c69e"
+    "digest": "e9f55e41a1fd2735a82ad7a7ac39326a944cb20423ffba3608ac53a46036caad"
   },
   {
     "name": "flag_cn",
     "unicode": "1F1E8-1F1F3",
-    "digest": "869a98c52bdc33591f87e2aab6cb4f13e98bb19136250ff25805d0312a8b7c8a"
+    "digest": "e2c8fee7e3bd51b13d6083d5bf344abe6b9b642e3cbb099d38b4ce341c99d890"
   },
   {
     "name": "cn",
     "unicode": "1F1E8-1F1F3",
-    "digest": "869a98c52bdc33591f87e2aab6cb4f13e98bb19136250ff25805d0312a8b7c8a"
+    "digest": "e2c8fee7e3bd51b13d6083d5bf344abe6b9b642e3cbb099d38b4ce341c99d890"
   },
   {
     "name": "flag_co",
     "unicode": "1F1E8-1F1F4",
-    "digest": "6aa458440eb2500ad307fea40fd8f1171a1506a6e32af144a4fd51545bb56151"
+    "digest": "51c60d0979bf8342eaff7cda9faf4b0dfab38efaf5ddf3717eb8f0e2a595b15f"
   },
   {
     "name": "co",
     "unicode": "1F1E8-1F1F4",
-    "digest": "6aa458440eb2500ad307fea40fd8f1171a1506a6e32af144a4fd51545bb56151"
+    "digest": "51c60d0979bf8342eaff7cda9faf4b0dfab38efaf5ddf3717eb8f0e2a595b15f"
   },
   {
     "name": "flag_cp",
     "unicode": "1F1E8-1F1F5",
-    "digest": "62627702e3e3768808c12f153a527ffcc492ad74d8cdc1858cfde971efd0c8ee"
+    "digest": "a0124683aa88cd7da886da70c65796c5ad84eb3751e356e9b2aa8ac249cf0bf9"
   },
   {
     "name": "cp",
     "unicode": "1F1E8-1F1F5",
-    "digest": "62627702e3e3768808c12f153a527ffcc492ad74d8cdc1858cfde971efd0c8ee"
+    "digest": "a0124683aa88cd7da886da70c65796c5ad84eb3751e356e9b2aa8ac249cf0bf9"
   },
   {
     "name": "flag_cr",
     "unicode": "1F1E8-1F1F7",
-    "digest": "0f3b54d8330c5bb136647547dafc598bda755697cfd6b7d872a2443ba7b5cad4"
+    "digest": "907905971b219e617a34eef4839b0bd08d98f3480e2631bce523120dcef95196"
   },
   {
     "name": "cr",
     "unicode": "1F1E8-1F1F7",
-    "digest": "0f3b54d8330c5bb136647547dafc598bda755697cfd6b7d872a2443ba7b5cad4"
+    "digest": "907905971b219e617a34eef4839b0bd08d98f3480e2631bce523120dcef95196"
   },
   {
     "name": "flag_cu",
     "unicode": "1F1E8-1F1FA",
-    "digest": "69bc973002475bb3d9b54cb0ba9ec9cb85f144c1cf54689da0ee8f414ebb0d83"
+    "digest": "d88cea729dc9dbbbcadac0409ec561995f061b2280577c01c6c6b37de347f150"
   },
   {
     "name": "cu",
     "unicode": "1F1E8-1F1FA",
-    "digest": "69bc973002475bb3d9b54cb0ba9ec9cb85f144c1cf54689da0ee8f414ebb0d83"
+    "digest": "d88cea729dc9dbbbcadac0409ec561995f061b2280577c01c6c6b37de347f150"
   },
   {
     "name": "flag_cv",
     "unicode": "1F1E8-1F1FB",
-    "digest": "af2e135cf3c1b03a5937c068a75061b5cd332e95902fd0f8dffb2ac2dc89692a"
+    "digest": "5ce97944adfce09e96387e6f872256482ac99ccbc60017c4d58ddd15b6fb67a7"
   },
   {
     "name": "cv",
     "unicode": "1F1E8-1F1FB",
-    "digest": "af2e135cf3c1b03a5937c068a75061b5cd332e95902fd0f8dffb2ac2dc89692a"
+    "digest": "5ce97944adfce09e96387e6f872256482ac99ccbc60017c4d58ddd15b6fb67a7"
   },
   {
     "name": "flag_cw",
     "unicode": "1F1E8-1F1FC",
-    "digest": "df4b2228a82f766c5c64c13c1388482a68549e59dd843671ee0eb43506e33411"
+    "digest": "a6fc31bd66ddc2ee8e7bde3aeabfe1c4ad00c9688abae234a541cc1236d68c1b"
   },
   {
     "name": "cw",
     "unicode": "1F1E8-1F1FC",
-    "digest": "df4b2228a82f766c5c64c13c1388482a68549e59dd843671ee0eb43506e33411"
+    "digest": "a6fc31bd66ddc2ee8e7bde3aeabfe1c4ad00c9688abae234a541cc1236d68c1b"
   },
   {
     "name": "flag_cx",
     "unicode": "1F1E8-1F1FD",
-    "digest": "db12e513345a7be53954167d359ede0b3effbfb292508ee4d726123e3a8f83d7"
+    "digest": "1261b32bfa22fa1441f5390ff499ac6b921d7ac59cc8acda3deb3a2beb4fb345"
   },
   {
     "name": "cx",
     "unicode": "1F1E8-1F1FD",
-    "digest": "db12e513345a7be53954167d359ede0b3effbfb292508ee4d726123e3a8f83d7"
+    "digest": "1261b32bfa22fa1441f5390ff499ac6b921d7ac59cc8acda3deb3a2beb4fb345"
   },
   {
     "name": "flag_cy",
     "unicode": "1F1E8-1F1FE",
-    "digest": "0cea41d4820746e2c6eb408f7ec7419afba9f7396401d92e6c1d77382f721d0b"
+    "digest": "82b1baa05ecffa0ea1f9a83b518163cbd7910985a21955740520bb16b7bb624f"
   },
   {
     "name": "cy",
     "unicode": "1F1E8-1F1FE",
-    "digest": "0cea41d4820746e2c6eb408f7ec7419afba9f7396401d92e6c1d77382f721d0b"
+    "digest": "82b1baa05ecffa0ea1f9a83b518163cbd7910985a21955740520bb16b7bb624f"
   },
   {
     "name": "flag_cz",
     "unicode": "1F1E8-1F1FF",
-    "digest": "a1c2405916963be306f761539123486a2845af53716c9dfe94ad5420e14d36c4"
+    "digest": "a169b18968992a52299b67c24fba495e84de28dec2ebb947a08e0d615ac54a5a"
   },
   {
     "name": "cz",
     "unicode": "1F1E8-1F1FF",
-    "digest": "a1c2405916963be306f761539123486a2845af53716c9dfe94ad5420e14d36c4"
+    "digest": "a169b18968992a52299b67c24fba495e84de28dec2ebb947a08e0d615ac54a5a"
   },
   {
     "name": "flag_de",
     "unicode": "1F1E9-1F1EA",
-    "digest": "74a80b64437bc4e31bdd7cbb753ecd2d719bf34c506cbac535db83a644174cce"
+    "digest": "99d1906944966a188c72ae592362ed907e2a0bfe95263955c34a0941507b30c1"
   },
   {
     "name": "de",
     "unicode": "1F1E9-1F1EA",
-    "digest": "74a80b64437bc4e31bdd7cbb753ecd2d719bf34c506cbac535db83a644174cce"
+    "digest": "99d1906944966a188c72ae592362ed907e2a0bfe95263955c34a0941507b30c1"
   },
   {
     "name": "flag_dg",
     "unicode": "1F1E9-1F1EC",
-    "digest": "13cb5ea872f94a9c3fb579cef417e2d1ed38e8cbe95059576380cacd59bc4b9d"
+    "digest": "dd45e1afe792fca57d4161434bf611bcb7170072d63e4a27fb9dcd6e8912621e"
   },
   {
     "name": "dg",
     "unicode": "1F1E9-1F1EC",
-    "digest": "13cb5ea872f94a9c3fb579cef417e2d1ed38e8cbe95059576380cacd59bc4b9d"
+    "digest": "dd45e1afe792fca57d4161434bf611bcb7170072d63e4a27fb9dcd6e8912621e"
   },
   {
     "name": "flag_dj",
     "unicode": "1F1E9-1F1EF",
-    "digest": "5b479654c28d3eeb70055c5e25dc46ccaba9eeea7537cc45ca9dbb8186b743b6"
+    "digest": "e90ba4e98fca71ff0ca5e65c28b911cc52f043428f375d8f954ecbd3b0c8f4dd"
   },
   {
     "name": "dj",
     "unicode": "1F1E9-1F1EF",
-    "digest": "5b479654c28d3eeb70055c5e25dc46ccaba9eeea7537cc45ca9dbb8186b743b6"
+    "digest": "e90ba4e98fca71ff0ca5e65c28b911cc52f043428f375d8f954ecbd3b0c8f4dd"
   },
   {
     "name": "flag_dk",
     "unicode": "1F1E9-1F1F0",
-    "digest": "dee7fa9644a9b447417518a353e7edcbb37b2af8bc7d13a6ed71d7210c43ca3c"
+    "digest": "65b3b5f31935a4969d81fedbb8279c7ad32da454d15c5eafcceba5d140927c77"
   },
   {
     "name": "dk",
     "unicode": "1F1E9-1F1F0",
-    "digest": "dee7fa9644a9b447417518a353e7edcbb37b2af8bc7d13a6ed71d7210c43ca3c"
+    "digest": "65b3b5f31935a4969d81fedbb8279c7ad32da454d15c5eafcceba5d140927c77"
   },
   {
     "name": "flag_dm",
     "unicode": "1F1E9-1F1F2",
-    "digest": "2e339190a8a0a238140f42e329f6646af5be75763a787ea268488a2e0440dc4c"
+    "digest": "f6225ded6d2cfd6c182ab1a53b8c49dc9df195df11eb7ff27b15f5d3721ba0eb"
   },
   {
     "name": "dm",
     "unicode": "1F1E9-1F1F2",
-    "digest": "2e339190a8a0a238140f42e329f6646af5be75763a787ea268488a2e0440dc4c"
+    "digest": "f6225ded6d2cfd6c182ab1a53b8c49dc9df195df11eb7ff27b15f5d3721ba0eb"
   },
   {
     "name": "flag_do",
     "unicode": "1F1E9-1F1F4",
-    "digest": "be5dafcd32d7197a96d37299a91835a8009299452f05a66d91c5fdec17448230"
+    "digest": "dc2ad6856cebbe47c5bd7f5dcf087e4f680d396b2d49440a9b71f0ad49fb8102"
   },
   {
     "name": "do",
     "unicode": "1F1E9-1F1F4",
-    "digest": "be5dafcd32d7197a96d37299a91835a8009299452f05a66d91c5fdec17448230"
+    "digest": "dc2ad6856cebbe47c5bd7f5dcf087e4f680d396b2d49440a9b71f0ad49fb8102"
   },
   {
     "name": "flag_dz",
     "unicode": "1F1E9-1F1FF",
-    "digest": "cf525d56bac45fe689f92d441274fc0ecbed4f95591d2c066598f72b1ee8d618"
+    "digest": "ea69fffc4d545f9c0fcef6768257501952955ba4d274c9b81843229a1265c5ed"
   },
   {
     "name": "dz",
     "unicode": "1F1E9-1F1FF",
-    "digest": "cf525d56bac45fe689f92d441274fc0ecbed4f95591d2c066598f72b1ee8d618"
+    "digest": "ea69fffc4d545f9c0fcef6768257501952955ba4d274c9b81843229a1265c5ed"
   },
   {
     "name": "flag_ea",
     "unicode": "1F1EA-1F1E6",
-    "digest": "1acb13950f7c3692f9a36e618d8ec10a73ead5d7fa80fb52b6b2a18e3d456002"
+    "digest": "e63bfe15428c481dd23b569e7aaf0a76106e58a946995b4415a81097ecd53b7d"
   },
   {
     "name": "ea",
     "unicode": "1F1EA-1F1E6",
-    "digest": "1acb13950f7c3692f9a36e618d8ec10a73ead5d7fa80fb52b6b2a18e3d456002"
+    "digest": "e63bfe15428c481dd23b569e7aaf0a76106e58a946995b4415a81097ecd53b7d"
   },
   {
     "name": "flag_ec",
     "unicode": "1F1EA-1F1E8",
-    "digest": "4d9d35450efc6026651ccc2278e70fb90b001ca5e5eecd31361b1e4e23253dbd"
+    "digest": "0cdabf85cd567047fda1d9a4508220cab829943a7c542c315078db0aac33edac"
   },
   {
     "name": "ec",
     "unicode": "1F1EA-1F1E8",
-    "digest": "4d9d35450efc6026651ccc2278e70fb90b001ca5e5eecd31361b1e4e23253dbd"
+    "digest": "0cdabf85cd567047fda1d9a4508220cab829943a7c542c315078db0aac33edac"
   },
   {
     "name": "flag_ee",
     "unicode": "1F1EA-1F1EA",
-    "digest": "86ec7b2f618fe71dddec3d5a621b56b878d683780f1e0ad446f965326d42df48"
+    "digest": "6dc4e3377e8e2af3ff40cf940a914bc7840980b4a14e7da86954343f2b1025fe"
   },
   {
     "name": "ee",
     "unicode": "1F1EA-1F1EA",
-    "digest": "86ec7b2f618fe71dddec3d5a621b56b878d683780f1e0ad446f965326d42df48"
+    "digest": "6dc4e3377e8e2af3ff40cf940a914bc7840980b4a14e7da86954343f2b1025fe"
   },
   {
     "name": "flag_eg",
     "unicode": "1F1EA-1F1EC",
-    "digest": "f06d36a6fec15af4c1a76de30e8469847dde2728bb5a48956b4e466098b778a4"
+    "digest": "2ed6bc056015694d75993eb5ee3c1850921d5630681207b04dfbdb982ab346a2"
   },
   {
     "name": "eg",
     "unicode": "1F1EA-1F1EC",
-    "digest": "f06d36a6fec15af4c1a76de30e8469847dde2728bb5a48956b4e466098b778a4"
+    "digest": "2ed6bc056015694d75993eb5ee3c1850921d5630681207b04dfbdb982ab346a2"
   },
   {
     "name": "flag_eh",
     "unicode": "1F1EA-1F1ED",
-    "digest": "eb63f5b92c62c98dc008dfa7ad8830aa17fa23964f812a28055bd8b6f5960c5b"
+    "digest": "72adb55943e4df99c00843c65463718609d937480f73dcf4a4451d46b9967a5e"
   },
   {
     "name": "eh",
     "unicode": "1F1EA-1F1ED",
-    "digest": "eb63f5b92c62c98dc008dfa7ad8830aa17fa23964f812a28055bd8b6f5960c5b"
+    "digest": "72adb55943e4df99c00843c65463718609d937480f73dcf4a4451d46b9967a5e"
   },
   {
     "name": "flag_er",
     "unicode": "1F1EA-1F1F7",
-    "digest": "e901195f7b37b22a6872d36713de0ec176f6424c209e261e5c849ce318c772f6"
+    "digest": "3fa59331eb5300c8c1f7b1f1bc15cfcfe688da6fa4a79341854598086a44eebc"
   },
   {
     "name": "er",
     "unicode": "1F1EA-1F1F7",
-    "digest": "e901195f7b37b22a6872d36713de0ec176f6424c209e261e5c849ce318c772f6"
+    "digest": "3fa59331eb5300c8c1f7b1f1bc15cfcfe688da6fa4a79341854598086a44eebc"
   },
   {
     "name": "flag_es",
     "unicode": "1F1EA-1F1F8",
-    "digest": "27ab5cc6c2e9f26ccdfa632887533eebcd9b514f80cec9e721cf8e5e2544339c"
+    "digest": "1fa1d5cb0a7e8b14aaec758b2e7bf49cdf8f3d09bbcc7dfd589053a432eeae25"
   },
   {
     "name": "es",
     "unicode": "1F1EA-1F1F8",
-    "digest": "27ab5cc6c2e9f26ccdfa632887533eebcd9b514f80cec9e721cf8e5e2544339c"
+    "digest": "1fa1d5cb0a7e8b14aaec758b2e7bf49cdf8f3d09bbcc7dfd589053a432eeae25"
   },
   {
     "name": "flag_et",
     "unicode": "1F1EA-1F1F9",
-    "digest": "6cdb3718c9b3ec713258dd36781db58b7da53f3017445056c1a76233e3b4a7de"
+    "digest": "72771decfb214394e4beb594e848ea590c3615800adbba24b5df4c5db6ee9617"
   },
   {
     "name": "et",
     "unicode": "1F1EA-1F1F9",
-    "digest": "6cdb3718c9b3ec713258dd36781db58b7da53f3017445056c1a76233e3b4a7de"
+    "digest": "72771decfb214394e4beb594e848ea590c3615800adbba24b5df4c5db6ee9617"
   },
   {
     "name": "flag_eu",
     "unicode": "1F1EA-1F1FA",
-    "digest": "363f60e8a747166d5cec8d70bfdf266411eec2ff07933b6187975075caadfd74"
+    "digest": "4bfa1b2ef23764ead5ef7899806f93e13fd29a09c75e61431579a4116c836aa4"
   },
   {
     "name": "eu",
     "unicode": "1F1EA-1F1FA",
-    "digest": "363f60e8a747166d5cec8d70bfdf266411eec2ff07933b6187975075caadfd74"
+    "digest": "4bfa1b2ef23764ead5ef7899806f93e13fd29a09c75e61431579a4116c836aa4"
   },
   {
     "name": "flag_fi",
     "unicode": "1F1EB-1F1EE",
-    "digest": "1a1959cb551a0e8bdaee8c04657fb7387a4d83173f7759f89468da12e1818a9e"
+    "digest": "d0208cdd5b153a2865f9f674179c62871d4675abb0fb639fba88fcd62553f54e"
   },
   {
     "name": "fi",
     "unicode": "1F1EB-1F1EE",
-    "digest": "1a1959cb551a0e8bdaee8c04657fb7387a4d83173f7759f89468da12e1818a9e"
+    "digest": "d0208cdd5b153a2865f9f674179c62871d4675abb0fb639fba88fcd62553f54e"
   },
   {
     "name": "flag_fj",
     "unicode": "1F1EB-1F1EF",
-    "digest": "f26dc36ea9c1f32d9bb54874ea384e7118b6e2585be69245fdd73acd8304ae78"
+    "digest": "6c5ec41114af3846b093a418f6e2b5ff7a83cb72cecde75a7dc62e8cb6dcfe45"
   },
   {
     "name": "fj",
     "unicode": "1F1EB-1F1EF",
-    "digest": "f26dc36ea9c1f32d9bb54874ea384e7118b6e2585be69245fdd73acd8304ae78"
+    "digest": "6c5ec41114af3846b093a418f6e2b5ff7a83cb72cecde75a7dc62e8cb6dcfe45"
   },
   {
     "name": "flag_fk",
     "unicode": "1F1EB-1F1F0",
-    "digest": "0479e233499b704f91a9b13d083e66296efe2f28ed917ab1496b223bfb09adb8"
+    "digest": "c69ad641d53785deff5c3934b7dcfcd3dc32ffc31b6d3e799d0555b03c23fc15"
   },
   {
     "name": "fk",
     "unicode": "1F1EB-1F1F0",
-    "digest": "0479e233499b704f91a9b13d083e66296efe2f28ed917ab1496b223bfb09adb8"
+    "digest": "c69ad641d53785deff5c3934b7dcfcd3dc32ffc31b6d3e799d0555b03c23fc15"
   },
   {
     "name": "flag_fm",
     "unicode": "1F1EB-1F1F2",
-    "digest": "142ea7b4b4a7004329925b495da43ab82351cbaac383c8da6e614b39ba58d05e"
+    "digest": "1e29fb06b273f253c23a9e4aa8ff84bfe22cffb5fa158a0c6f4cdeabe0216990"
   },
   {
     "name": "fm",
     "unicode": "1F1EB-1F1F2",
-    "digest": "142ea7b4b4a7004329925b495da43ab82351cbaac383c8da6e614b39ba58d05e"
+    "digest": "1e29fb06b273f253c23a9e4aa8ff84bfe22cffb5fa158a0c6f4cdeabe0216990"
   },
   {
     "name": "flag_fo",
     "unicode": "1F1EB-1F1F4",
-    "digest": "f1c800d4f4d39e2aead9a11ed500f16108d6bc48bd24bd2a1af7b966d8e76752"
+    "digest": "f4907d2f606f4f9d3bef06c6d38e8e88f2a148197b1573668866431a007afc2e"
   },
   {
     "name": "fo",
     "unicode": "1F1EB-1F1F4",
-    "digest": "f1c800d4f4d39e2aead9a11ed500f16108d6bc48bd24bd2a1af7b966d8e76752"
+    "digest": "f4907d2f606f4f9d3bef06c6d38e8e88f2a148197b1573668866431a007afc2e"
   },
   {
     "name": "flag_fr",
     "unicode": "1F1EB-1F1F7",
-    "digest": "6f52f36b5199c65ab1cad13ff4e77d2d8b48a8ff79b92166976674ffdc7829ee"
+    "digest": "5a1308ab3cbf6bffcab12588cf3325151a6c72990db7408c2b8605d89f94ed6e"
   },
   {
     "name": "fr",
     "unicode": "1F1EB-1F1F7",
-    "digest": "6f52f36b5199c65ab1cad13ff4e77d2d8b48a8ff79b92166976674ffdc7829ee"
+    "digest": "5a1308ab3cbf6bffcab12588cf3325151a6c72990db7408c2b8605d89f94ed6e"
   },
   {
     "name": "flag_ga",
     "unicode": "1F1EC-1F1E6",
-    "digest": "50a0d5a07466e419b74a4d532738f7958de9baa37df6191be4f3755dccc3b326"
+    "digest": "ddc32dee2976507be878ec3d3d2408632ca21bc434cd9f58db4f6ac9774a2db5"
   },
   {
     "name": "ga",
     "unicode": "1F1EC-1F1E6",
-    "digest": "50a0d5a07466e419b74a4d532738f7958de9baa37df6191be4f3755dccc3b326"
+    "digest": "ddc32dee2976507be878ec3d3d2408632ca21bc434cd9f58db4f6ac9774a2db5"
   },
   {
     "name": "flag_gb",
     "unicode": "1F1EC-1F1E7",
-    "digest": "220f7da6d5a231b766c79f2e1b7d3fdb74ec0c0c17558cc00a8a8ccdf2afc2e0"
+    "digest": "6b3bb254d134870b02cb066b06e206f652638a915c84b8649ceb30ec67fbebde"
   },
   {
     "name": "gb",
     "unicode": "1F1EC-1F1E7",
-    "digest": "220f7da6d5a231b766c79f2e1b7d3fdb74ec0c0c17558cc00a8a8ccdf2afc2e0"
+    "digest": "6b3bb254d134870b02cb066b06e206f652638a915c84b8649ceb30ec67fbebde"
   },
   {
     "name": "flag_gd",
     "unicode": "1F1EC-1F1E9",
-    "digest": "3e162b0d13f4ceea7f663b1d425f13863d104e80df75a640f526e276bcd04081"
+    "digest": "b6a210541ca22d816405f2a7d0d5241dc4d5488c8a36e15bd1e3063f9c41327f"
   },
   {
     "name": "gd",
     "unicode": "1F1EC-1F1E9",
-    "digest": "3e162b0d13f4ceea7f663b1d425f13863d104e80df75a640f526e276bcd04081"
+    "digest": "b6a210541ca22d816405f2a7d0d5241dc4d5488c8a36e15bd1e3063f9c41327f"
   },
   {
     "name": "flag_ge",
     "unicode": "1F1EC-1F1EA",
-    "digest": "35897f8254675d2efe9e3070c88af9ef214f08440e6ee75ebe81d28cdb57ea2b"
+    "digest": "e9a5035b7a46b925737e7f7b0ae2419cc4af0e980fbee5bd916edeef13823367"
   },
   {
     "name": "ge",
     "unicode": "1F1EC-1F1EA",
-    "digest": "35897f8254675d2efe9e3070c88af9ef214f08440e6ee75ebe81d28cdb57ea2b"
+    "digest": "e9a5035b7a46b925737e7f7b0ae2419cc4af0e980fbee5bd916edeef13823367"
   },
   {
     "name": "flag_gf",
     "unicode": "1F1EC-1F1EB",
-    "digest": "3a34df321635f71a0f2cc4e1eda58d85c29230c77456362345196351bf56533d"
+    "digest": "ce1bcd8c303897c1c22c5994182f21240b4aa635f0d7ce9944f76cbdbf0e4956"
   },
   {
     "name": "gf",
     "unicode": "1F1EC-1F1EB",
-    "digest": "3a34df321635f71a0f2cc4e1eda58d85c29230c77456362345196351bf56533d"
+    "digest": "ce1bcd8c303897c1c22c5994182f21240b4aa635f0d7ce9944f76cbdbf0e4956"
   },
   {
     "name": "flag_gg",
     "unicode": "1F1EC-1F1EC",
-    "digest": "c972f8d190b4e9ca8890df41503d202ffd73981833d3f3750f563302167bcd66"
+    "digest": "a435aab3609533ab2d68acd97deba844bfb0fc27b2adac68668223011f23ae5d"
   },
   {
     "name": "gg",
     "unicode": "1F1EC-1F1EC",
-    "digest": "c972f8d190b4e9ca8890df41503d202ffd73981833d3f3750f563302167bcd66"
+    "digest": "a435aab3609533ab2d68acd97deba844bfb0fc27b2adac68668223011f23ae5d"
   },
   {
     "name": "flag_gh",
     "unicode": "1F1EC-1F1ED",
-    "digest": "9c3d3569bd411389fa0af7c6938d4325cedeb9c0e8f059dc1d5a74c6b8d6d01b"
+    "digest": "7cad43b40f69b9b00cc1b38036789ce774fd3d597c89f0bf38433847ea69be26"
   },
   {
     "name": "gh",
     "unicode": "1F1EC-1F1ED",
-    "digest": "9c3d3569bd411389fa0af7c6938d4325cedeb9c0e8f059dc1d5a74c6b8d6d01b"
+    "digest": "7cad43b40f69b9b00cc1b38036789ce774fd3d597c89f0bf38433847ea69be26"
   },
   {
     "name": "flag_gi",
     "unicode": "1F1EC-1F1EE",
-    "digest": "ede638bc6fedc30a01821025d87ec19297500da9c04a7a155984fca186118649"
+    "digest": "70e9b17d18bf3e0e4d03f4f824323a57909416e4082ca9d8a0796a6959de4f07"
   },
   {
     "name": "gi",
     "unicode": "1F1EC-1F1EE",
-    "digest": "ede638bc6fedc30a01821025d87ec19297500da9c04a7a155984fca186118649"
+    "digest": "70e9b17d18bf3e0e4d03f4f824323a57909416e4082ca9d8a0796a6959de4f07"
   },
   {
     "name": "flag_gl",
     "unicode": "1F1EC-1F1F1",
-    "digest": "a2ce3371eff1da8331671925f707232aa593ac7400d59555c9ca689729ce24ec"
+    "digest": "1963d8cca1c1f06b7536b7fb8f5a4782ac0bb05afdf6e481101bce45c58cdd4b"
   },
   {
     "name": "gl",
     "unicode": "1F1EC-1F1F1",
-    "digest": "a2ce3371eff1da8331671925f707232aa593ac7400d59555c9ca689729ce24ec"
+    "digest": "1963d8cca1c1f06b7536b7fb8f5a4782ac0bb05afdf6e481101bce45c58cdd4b"
   },
   {
     "name": "flag_gm",
     "unicode": "1F1EC-1F1F2",
-    "digest": "932bf6eb75ddd4278268dd2f09d8fffcfef89f8fd6b6e86a08a414cd3ceec94d"
+    "digest": "6c776a8daa3f4daa2597b0025aec06fc0a53aed262e845d4da3897cd7a89c6a1"
   },
   {
     "name": "gm",
     "unicode": "1F1EC-1F1F2",
-    "digest": "932bf6eb75ddd4278268dd2f09d8fffcfef89f8fd6b6e86a08a414cd3ceec94d"
+    "digest": "6c776a8daa3f4daa2597b0025aec06fc0a53aed262e845d4da3897cd7a89c6a1"
   },
   {
     "name": "flag_gn",
     "unicode": "1F1EC-1F1F3",
-    "digest": "ebf543713895adaa09d64897f24bd461191191b8fcbbcede52bdaf4bd2dc67a8"
+    "digest": "134cf7c839370d171ae80a72e5d18d32ea1967df19c191d1a4ea446d649e9558"
   },
   {
     "name": "gn",
     "unicode": "1F1EC-1F1F3",
-    "digest": "ebf543713895adaa09d64897f24bd461191191b8fcbbcede52bdaf4bd2dc67a8"
+    "digest": "134cf7c839370d171ae80a72e5d18d32ea1967df19c191d1a4ea446d649e9558"
   },
   {
     "name": "flag_gp",
     "unicode": "1F1EC-1F1F5",
-    "digest": "2e6c48d80c571b34f31fa9b3622dcc51e1707c0118e991e9c177742ff02a8a96"
+    "digest": "be3e906b039ba4884053c78f4f14de9aa87c5573860ccb69ec766068ae3887c2"
   },
   {
     "name": "gp",
     "unicode": "1F1EC-1F1F5",
-    "digest": "2e6c48d80c571b34f31fa9b3622dcc51e1707c0118e991e9c177742ff02a8a96"
+    "digest": "be3e906b039ba4884053c78f4f14de9aa87c5573860ccb69ec766068ae3887c2"
   },
   {
     "name": "flag_gq",
     "unicode": "1F1EC-1F1F6",
-    "digest": "b0f5810180d12fc48faf75e73f882dc59072d7bf957f8455bf7e1e336539dc41"
+    "digest": "d476059c4ab41f5a1ef88583087362a5bc57cede930126f37041d1546564ab70"
   },
   {
     "name": "gq",
     "unicode": "1F1EC-1F1F6",
-    "digest": "b0f5810180d12fc48faf75e73f882dc59072d7bf957f8455bf7e1e336539dc41"
+    "digest": "d476059c4ab41f5a1ef88583087362a5bc57cede930126f37041d1546564ab70"
   },
   {
     "name": "flag_gr",
     "unicode": "1F1EC-1F1F7",
-    "digest": "8d60d6f8910f5179d851dbea0798b56a492c6be85f3d55e1a1126cd1d6663a3b"
+    "digest": "b9fa9304647aaa08167a07858bb18d778dcc399375f86f580b8d4244794678bc"
   },
   {
     "name": "gr",
     "unicode": "1F1EC-1F1F7",
-    "digest": "8d60d6f8910f5179d851dbea0798b56a492c6be85f3d55e1a1126cd1d6663a3b"
+    "digest": "b9fa9304647aaa08167a07858bb18d778dcc399375f86f580b8d4244794678bc"
   },
   {
     "name": "flag_gs",
     "unicode": "1F1EC-1F1F8",
-    "digest": "7b07915af0e2364ebc386a162d44846f3a7986fdd24e20ad2bc56d64a103fe9c"
+    "digest": "de33fbef6e294eb7af36e5b94d8ff573b354a4ff1ebdccf50ca528b86ed601d9"
   },
   {
     "name": "gs",
     "unicode": "1F1EC-1F1F8",
-    "digest": "7b07915af0e2364ebc386a162d44846f3a7986fdd24e20ad2bc56d64a103fe9c"
+    "digest": "de33fbef6e294eb7af36e5b94d8ff573b354a4ff1ebdccf50ca528b86ed601d9"
   },
   {
     "name": "flag_gt",
     "unicode": "1F1EC-1F1F9",
-    "digest": "0c78108ede45bf34917b409a0867f5ec8253c74b694beda083f3e8d04d7a10d8"
+    "digest": "4160843e5d642df597c8423eb8e3b74deafe304f3d141c8a4d2fc07509e44832"
   },
   {
     "name": "gt",
     "unicode": "1F1EC-1F1F9",
-    "digest": "0c78108ede45bf34917b409a0867f5ec8253c74b694beda083f3e8d04d7a10d8"
+    "digest": "4160843e5d642df597c8423eb8e3b74deafe304f3d141c8a4d2fc07509e44832"
   },
   {
     "name": "flag_gu",
     "unicode": "1F1EC-1F1FA",
-    "digest": "909f1bc98fa1507adb787eb3875503b21ea937d6ae8bb152153916c2da5e13bb"
+    "digest": "3b0cb257ba5b1c3e15d9102410c5f7418da03372e91ce90513de25b9f45283e3"
   },
   {
     "name": "gu",
     "unicode": "1F1EC-1F1FA",
-    "digest": "909f1bc98fa1507adb787eb3875503b21ea937d6ae8bb152153916c2da5e13bb"
+    "digest": "3b0cb257ba5b1c3e15d9102410c5f7418da03372e91ce90513de25b9f45283e3"
   },
   {
     "name": "flag_gw",
     "unicode": "1F1EC-1F1FC",
-    "digest": "f5f34410c7b22d5ed9994b47d0e7a9d9a6a1f05c4d3142f7fef3e4409725f5e6"
+    "digest": "bdf07a8f93c0f0a573af5f5361be404a3ba65b729c1a4c05b7632c03d85efc72"
   },
   {
     "name": "gw",
     "unicode": "1F1EC-1F1FC",
-    "digest": "f5f34410c7b22d5ed9994b47d0e7a9d9a6a1f05c4d3142f7fef3e4409725f5e6"
+    "digest": "bdf07a8f93c0f0a573af5f5361be404a3ba65b729c1a4c05b7632c03d85efc72"
   },
   {
     "name": "flag_gy",
     "unicode": "1F1EC-1F1FE",
-    "digest": "4939cf52ab34a924a31032b42668960a2c7d8d4f998b16b065c247110df334be"
+    "digest": "b47d8c98b747556f827ad0d1169264eb68ecaf9d2fb76595e8c31866361cbfc6"
   },
   {
     "name": "gy",
     "unicode": "1F1EC-1F1FE",
-    "digest": "4939cf52ab34a924a31032b42668960a2c7d8d4f998b16b065c247110df334be"
+    "digest": "b47d8c98b747556f827ad0d1169264eb68ecaf9d2fb76595e8c31866361cbfc6"
   },
   {
     "name": "flag_hk",
     "unicode": "1F1ED-1F1F0",
-    "digest": "bde0916df6d62f6b1cf8f85a8a39526c97fc6ef6fedb0b0cae2adb127a08eafe"
+    "digest": "8e5a54b2e4bd4f5182085299b9648062463da05d535cf0e46a7d9c58eaeb171f"
   },
   {
     "name": "hk",
     "unicode": "1F1ED-1F1F0",
-    "digest": "bde0916df6d62f6b1cf8f85a8a39526c97fc6ef6fedb0b0cae2adb127a08eafe"
+    "digest": "8e5a54b2e4bd4f5182085299b9648062463da05d535cf0e46a7d9c58eaeb171f"
   },
   {
     "name": "flag_hm",
     "unicode": "1F1ED-1F1F2",
-    "digest": "603e6c9bff9a0dc941970a313fe98fbf53ff5a57028f1a2766420be4211711cc"
+    "digest": "63c3e080c5e82a72c6d4cf5997ac823dc02184719ec59aadea6dd41b127abf22"
   },
   {
     "name": "hm",
     "unicode": "1F1ED-1F1F2",
-    "digest": "603e6c9bff9a0dc941970a313fe98fbf53ff5a57028f1a2766420be4211711cc"
+    "digest": "63c3e080c5e82a72c6d4cf5997ac823dc02184719ec59aadea6dd41b127abf22"
   },
   {
     "name": "flag_hn",
     "unicode": "1F1ED-1F1F3",
-    "digest": "2953ad0909bc32c02615f6ad5a4e5f331ba794a41632b1f0fc366e1c640cc2b9"
+    "digest": "87c1d160db810b5ed208fb33add54f96c17b0f08d87b81f6f09429abf6ec93ac"
   },
   {
     "name": "hn",
     "unicode": "1F1ED-1F1F3",
-    "digest": "2953ad0909bc32c02615f6ad5a4e5f331ba794a41632b1f0fc366e1c640cc2b9"
+    "digest": "87c1d160db810b5ed208fb33add54f96c17b0f08d87b81f6f09429abf6ec93ac"
   },
   {
     "name": "flag_hr",
     "unicode": "1F1ED-1F1F7",
-    "digest": "41c9ffc4f0faaa2d77e5cffb781329e7d2489ce879bd8eb9c503621e834abc50"
+    "digest": "8b68112f79baea38565673acf4f1cb90675a5829ff17e4cf9415c928b62aed88"
   },
   {
     "name": "hr",
     "unicode": "1F1ED-1F1F7",
-    "digest": "41c9ffc4f0faaa2d77e5cffb781329e7d2489ce879bd8eb9c503621e834abc50"
+    "digest": "8b68112f79baea38565673acf4f1cb90675a5829ff17e4cf9415c928b62aed88"
   },
   {
     "name": "flag_ht",
     "unicode": "1F1ED-1F1F9",
-    "digest": "6a56c3d71b4f858e1774aa2134a9f5584087fec968e9ee8bb1046d2ec93bf059"
+    "digest": "05dbd548c310ef1ebd1724aa85d821f8320106b16ddbf1f6442ea37e4407d5e1"
   },
   {
     "name": "ht",
     "unicode": "1F1ED-1F1F9",
-    "digest": "6a56c3d71b4f858e1774aa2134a9f5584087fec968e9ee8bb1046d2ec93bf059"
+    "digest": "05dbd548c310ef1ebd1724aa85d821f8320106b16ddbf1f6442ea37e4407d5e1"
   },
   {
     "name": "flag_hu",
     "unicode": "1F1ED-1F1FA",
-    "digest": "72f5809818d4cab8c0cee73df7f67b820fb8471eea4199911a5917ac099795e8"
+    "digest": "5079f3d6f1459e6df8dda5c19d2367ead8f5a755b8874ac999bae58e3c9f47a7"
   },
   {
     "name": "hu",
     "unicode": "1F1ED-1F1FA",
-    "digest": "72f5809818d4cab8c0cee73df7f67b820fb8471eea4199911a5917ac099795e8"
+    "digest": "5079f3d6f1459e6df8dda5c19d2367ead8f5a755b8874ac999bae58e3c9f47a7"
   },
   {
     "name": "flag_ic",
     "unicode": "1F1EE-1F1E8",
-    "digest": "7e2a7667fcd05f927af47e64c5790c104a9956dd9f1a45f03cb0fdcc85d866d3"
+    "digest": "8dcb18c4b75a60867a68d2f6edbf81e782aafb4b9a0404c8081f872dfe71e432"
   },
   {
     "name": "ic",
     "unicode": "1F1EE-1F1E8",
-    "digest": "7e2a7667fcd05f927af47e64c5790c104a9956dd9f1a45f03cb0fdcc85d866d3"
+    "digest": "8dcb18c4b75a60867a68d2f6edbf81e782aafb4b9a0404c8081f872dfe71e432"
   },
   {
     "name": "flag_id",
     "unicode": "1F1EE-1F1E9",
-    "digest": "4721f616fae2e443e52f1e9cc96e4835bddca16a2d75d7d5afea57cdee866b7f"
+    "digest": "1b0eb69a158ed3afe24be448d44751f95dcc5cbc7d1393a5753293f16ef0a66c"
   },
   {
     "name": "indonesia",
     "unicode": "1F1EE-1F1E9",
-    "digest": "4721f616fae2e443e52f1e9cc96e4835bddca16a2d75d7d5afea57cdee866b7f"
+    "digest": "1b0eb69a158ed3afe24be448d44751f95dcc5cbc7d1393a5753293f16ef0a66c"
   },
   {
     "name": "flag_ie",
     "unicode": "1F1EE-1F1EA",
-    "digest": "84b19833e6c9fb43187f8a28d85045a3df58816f20a07edab90474323174b1f3"
+    "digest": "5fc8c101ad7296224455f72f73c335aa4f676023b68645bafaf69087f69af390"
   },
   {
     "name": "ie",
     "unicode": "1F1EE-1F1EA",
-    "digest": "84b19833e6c9fb43187f8a28d85045a3df58816f20a07edab90474323174b1f3"
+    "digest": "5fc8c101ad7296224455f72f73c335aa4f676023b68645bafaf69087f69af390"
   },
   {
     "name": "flag_il",
     "unicode": "1F1EE-1F1F1",
-    "digest": "c99d4bd8c2541cf3a7392c4faf4477d96bc47065dd1423b9e06450483e69b34f"
+    "digest": "5aea4207415b7615dcdd69413705aefda700aefd0d27010cd0a0a338d879d9b8"
   },
   {
     "name": "il",
     "unicode": "1F1EE-1F1F1",
-    "digest": "c99d4bd8c2541cf3a7392c4faf4477d96bc47065dd1423b9e06450483e69b34f"
+    "digest": "5aea4207415b7615dcdd69413705aefda700aefd0d27010cd0a0a338d879d9b8"
   },
   {
     "name": "flag_im",
     "unicode": "1F1EE-1F1F2",
-    "digest": "5eeb12c0315b527ce61649a38b64d76af726a73b2d381d1a1ddd1366bafb1bfc"
+    "digest": "1ee9b3a5f1a52fc6d8369bfd81995fc0567e7a61deacd013701b3ec5fd64502e"
   },
   {
     "name": "im",
     "unicode": "1F1EE-1F1F2",
-    "digest": "5eeb12c0315b527ce61649a38b64d76af726a73b2d381d1a1ddd1366bafb1bfc"
+    "digest": "1ee9b3a5f1a52fc6d8369bfd81995fc0567e7a61deacd013701b3ec5fd64502e"
   },
   {
     "name": "flag_in",
     "unicode": "1F1EE-1F1F3",
-    "digest": "ecc3cfcff3368fe0875a51a8be9f4dfd449a187e5beb41a2b34241736247f73b"
+    "digest": "202ede502f34d55d180726ac2f29141c6875516f1b3e7ee99f266b16c2fe4bfd"
   },
   {
     "name": "in",
     "unicode": "1F1EE-1F1F3",
-    "digest": "ecc3cfcff3368fe0875a51a8be9f4dfd449a187e5beb41a2b34241736247f73b"
+    "digest": "202ede502f34d55d180726ac2f29141c6875516f1b3e7ee99f266b16c2fe4bfd"
   },
   {
     "name": "flag_io",
     "unicode": "1F1EE-1F1F4",
-    "digest": "26243d60e04ba3bc9eb8f008bfc77b2a64bcf1a3d0073eb0449a8c8121618c9c"
+    "digest": "dd45e1afe792fca57d4161434bf611bcb7170072d63e4a27fb9dcd6e8912621e"
   },
   {
     "name": "io",
     "unicode": "1F1EE-1F1F4",
-    "digest": "26243d60e04ba3bc9eb8f008bfc77b2a64bcf1a3d0073eb0449a8c8121618c9c"
+    "digest": "dd45e1afe792fca57d4161434bf611bcb7170072d63e4a27fb9dcd6e8912621e"
   },
   {
     "name": "flag_iq",
     "unicode": "1F1EE-1F1F6",
-    "digest": "a1fb5e59575081920b3be5290f654d57a9be099deb56d4ed69eba81a2b531cb3"
+    "digest": "bef294772b5ffccd6c061c19d60af66f61b248d78705faf347ade9ebfca2b46d"
   },
   {
     "name": "iq",
     "unicode": "1F1EE-1F1F6",
-    "digest": "a1fb5e59575081920b3be5290f654d57a9be099deb56d4ed69eba81a2b531cb3"
+    "digest": "bef294772b5ffccd6c061c19d60af66f61b248d78705faf347ade9ebfca2b46d"
   },
   {
     "name": "flag_ir",
     "unicode": "1F1EE-1F1F7",
-    "digest": "ab89488b934af1d4bdae7ed16dfc74fffe658bb8e95d5161b48cdd06de44ae85"
+    "digest": "d4faca93577a5546330ab6a09252307e19fb420d89912c0b48ceb90bf409d48e"
   },
   {
     "name": "ir",
     "unicode": "1F1EE-1F1F7",
-    "digest": "ab89488b934af1d4bdae7ed16dfc74fffe658bb8e95d5161b48cdd06de44ae85"
+    "digest": "d4faca93577a5546330ab6a09252307e19fb420d89912c0b48ceb90bf409d48e"
   },
   {
     "name": "flag_is",
     "unicode": "1F1EE-1F1F8",
-    "digest": "55db1fc9e6c56d4c9bcb9a46e5e4300cf2a0c32fa91dc24b487a1d56c8097268"
+    "digest": "b2fc04226b274009b4d99d92bcb72b255b534b6fd4b76d82dce1575ad975a456"
   },
   {
     "name": "is",
     "unicode": "1F1EE-1F1F8",
-    "digest": "55db1fc9e6c56d4c9bcb9a46e5e4300cf2a0c32fa91dc24b487a1d56c8097268"
+    "digest": "b2fc04226b274009b4d99d92bcb72b255b534b6fd4b76d82dce1575ad975a456"
   },
   {
     "name": "flag_it",
     "unicode": "1F1EE-1F1F9",
-    "digest": "36fc993fb00ab607578a4d0e573e988e17b9459a68a000a48de905a8238589d0"
+    "digest": "735760f193855d55460a0fb93dad55ff67253cab63176eceb90b9bde1faead1e"
   },
   {
     "name": "it",
     "unicode": "1F1EE-1F1F9",
-    "digest": "36fc993fb00ab607578a4d0e573e988e17b9459a68a000a48de905a8238589d0"
+    "digest": "735760f193855d55460a0fb93dad55ff67253cab63176eceb90b9bde1faead1e"
   },
   {
     "name": "flag_je",
     "unicode": "1F1EF-1F1EA",
-    "digest": "c608dbfd1259330e2f8c40dc5d12ffd0489396f4fc5f3ca57bcb2f0d9d05c20c"
+    "digest": "671a487a60571d928d2abaf306d0a9ba50239ec54ada14ea29a9a99df658d3cc"
   },
   {
     "name": "je",
     "unicode": "1F1EF-1F1EA",
-    "digest": "c608dbfd1259330e2f8c40dc5d12ffd0489396f4fc5f3ca57bcb2f0d9d05c20c"
+    "digest": "671a487a60571d928d2abaf306d0a9ba50239ec54ada14ea29a9a99df658d3cc"
   },
   {
     "name": "flag_jm",
     "unicode": "1F1EF-1F1F2",
-    "digest": "a8224b68b2d324f848d75e4376875ef76a8174e6ba32790d9ca622fe1eabfd5f"
+    "digest": "fb9047199d030b78fc0dcfc58d9b524fdb929238d922809da88147b7cebf4211"
   },
   {
     "name": "jm",
     "unicode": "1F1EF-1F1F2",
-    "digest": "a8224b68b2d324f848d75e4376875ef76a8174e6ba32790d9ca622fe1eabfd5f"
+    "digest": "fb9047199d030b78fc0dcfc58d9b524fdb929238d922809da88147b7cebf4211"
   },
   {
     "name": "flag_jo",
     "unicode": "1F1EF-1F1F4",
-    "digest": "2403563dc2ab4ed0e7e3a0761cc09f96801550bba6b177b54d651d8804ad987d"
+    "digest": "19f7d536d0293ebf3db49e05a158097cbde467115ef96523a0553808fd0b4178"
   },
   {
     "name": "jo",
     "unicode": "1F1EF-1F1F4",
-    "digest": "2403563dc2ab4ed0e7e3a0761cc09f96801550bba6b177b54d651d8804ad987d"
+    "digest": "19f7d536d0293ebf3db49e05a158097cbde467115ef96523a0553808fd0b4178"
   },
   {
     "name": "flag_jp",
     "unicode": "1F1EF-1F1F5",
-    "digest": "aea8eebd0a0139818cb7629d9c9a8e55160b458eb8ffeee2f36c5cff4b507fd3"
+    "digest": "51e971f777fe481ca9f7e077ecb2ce252c3cc0086b76384e7b965cdc337f3f9e"
   },
   {
     "name": "jp",
     "unicode": "1F1EF-1F1F5",
-    "digest": "aea8eebd0a0139818cb7629d9c9a8e55160b458eb8ffeee2f36c5cff4b507fd3"
+    "digest": "51e971f777fe481ca9f7e077ecb2ce252c3cc0086b76384e7b965cdc337f3f9e"
   },
   {
     "name": "flag_ke",
     "unicode": "1F1F0-1F1EA",
-    "digest": "9c8365f74858743bcdce4a9cf6a6f4110faf2dc6433e5dc7d98c24bb3b32a36d"
+    "digest": "0cec8f068548cfd3e7a20c10af84f97ca415fd6f8ab8b50783bf982e77d7260e"
   },
   {
     "name": "ke",
     "unicode": "1F1F0-1F1EA",
-    "digest": "9c8365f74858743bcdce4a9cf6a6f4110faf2dc6433e5dc7d98c24bb3b32a36d"
+    "digest": "0cec8f068548cfd3e7a20c10af84f97ca415fd6f8ab8b50783bf982e77d7260e"
   },
   {
     "name": "flag_kg",
     "unicode": "1F1F0-1F1EC",
-    "digest": "0c72bdb1d64b1e3be3d9516a50655a6162d8501851d2cf2fadb8c6ef7740df4e"
+    "digest": "5803ea6ab028261923fd7570c670a50518c6f462a2fb4d463531b12c3e382e6f"
   },
   {
     "name": "kg",
     "unicode": "1F1F0-1F1EC",
-    "digest": "0c72bdb1d64b1e3be3d9516a50655a6162d8501851d2cf2fadb8c6ef7740df4e"
+    "digest": "5803ea6ab028261923fd7570c670a50518c6f462a2fb4d463531b12c3e382e6f"
   },
   {
     "name": "flag_kh",
     "unicode": "1F1F0-1F1ED",
-    "digest": "49e41e488732d789e395091e144cd6215c6818ba2073e5e22ea21203a737d03c"
+    "digest": "287d357afe47179853fd485fb102834ead145598ed892664fc62d245cac16080"
   },
   {
     "name": "kh",
     "unicode": "1F1F0-1F1ED",
-    "digest": "49e41e488732d789e395091e144cd6215c6818ba2073e5e22ea21203a737d03c"
+    "digest": "287d357afe47179853fd485fb102834ead145598ed892664fc62d245cac16080"
   },
   {
     "name": "flag_ki",
     "unicode": "1F1F0-1F1EE",
-    "digest": "9d7f168adbcf5f4cfe28470addfdb0a8b231438d593edb70f633981bfa4c7638"
+    "digest": "ae4aee0d9cd7a21d4e250d45a484f5f641acdab3d79b437337b25fe34a0b49b0"
   },
   {
     "name": "ki",
     "unicode": "1F1F0-1F1EE",
-    "digest": "9d7f168adbcf5f4cfe28470addfdb0a8b231438d593edb70f633981bfa4c7638"
+    "digest": "ae4aee0d9cd7a21d4e250d45a484f5f641acdab3d79b437337b25fe34a0b49b0"
   },
   {
     "name": "flag_km",
     "unicode": "1F1F0-1F1F2",
-    "digest": "9318c28957fa7a19eba5ec452c1cbce01a5a83d41d29d081614d3abb0585d478"
+    "digest": "2d1730acbf5421fd02bd5483e26a86d82ec2fa99f0ff75bfd728a9df7914ad3b"
   },
   {
     "name": "km",
     "unicode": "1F1F0-1F1F2",
-    "digest": "9318c28957fa7a19eba5ec452c1cbce01a5a83d41d29d081614d3abb0585d478"
+    "digest": "2d1730acbf5421fd02bd5483e26a86d82ec2fa99f0ff75bfd728a9df7914ad3b"
   },
   {
     "name": "flag_kn",
     "unicode": "1F1F0-1F1F3",
-    "digest": "eac7e7d0f023dee5c0c8559bc2c9a96273adda54ce47598025120b30d8d6ebc1"
+    "digest": "b9ed979db9c6d243b00f61f19a9ec0f2c2390b2e5cace5ad61d9371dc8c670ac"
   },
   {
     "name": "kn",
     "unicode": "1F1F0-1F1F3",
-    "digest": "eac7e7d0f023dee5c0c8559bc2c9a96273adda54ce47598025120b30d8d6ebc1"
+    "digest": "b9ed979db9c6d243b00f61f19a9ec0f2c2390b2e5cace5ad61d9371dc8c670ac"
   },
   {
     "name": "flag_kp",
     "unicode": "1F1F0-1F1F5",
-    "digest": "d4d53db6f8363174de6db864c056267ba8a7d7e87b5527f2f42bb9b8ac3f362b"
+    "digest": "1bab0b9cab8028a95ce7231ad8d88ebcd31601cfa321284bba017ead47f6c729"
   },
   {
     "name": "kp",
     "unicode": "1F1F0-1F1F5",
-    "digest": "d4d53db6f8363174de6db864c056267ba8a7d7e87b5527f2f42bb9b8ac3f362b"
+    "digest": "1bab0b9cab8028a95ce7231ad8d88ebcd31601cfa321284bba017ead47f6c729"
   },
   {
     "name": "flag_kr",
     "unicode": "1F1F0-1F1F7",
-    "digest": "5c7e61ab4a2aae70cbe51f0ca4718516002bc943b35d870bd853a0c98c4e0ed5"
+    "digest": "33be8c09ebe273e203aa703cc827d52a6d9bf1699f5445bba13a77af2df45fa6"
   },
   {
     "name": "kr",
     "unicode": "1F1F0-1F1F7",
-    "digest": "5c7e61ab4a2aae70cbe51f0ca4718516002bc943b35d870bd853a0c98c4e0ed5"
+    "digest": "33be8c09ebe273e203aa703cc827d52a6d9bf1699f5445bba13a77af2df45fa6"
   },
   {
     "name": "flag_kw",
     "unicode": "1F1F0-1F1FC",
-    "digest": "5d229cd99d25f4285bd30d98cfcc3cd8346648897476e2905a1811ceeef48d37"
+    "digest": "04d901a92ea55b13dc4983a9e3adb52dc89c9f3decee86fd06022aa902678b6d"
   },
   {
     "name": "kw",
     "unicode": "1F1F0-1F1FC",
-    "digest": "5d229cd99d25f4285bd30d98cfcc3cd8346648897476e2905a1811ceeef48d37"
+    "digest": "04d901a92ea55b13dc4983a9e3adb52dc89c9f3decee86fd06022aa902678b6d"
   },
   {
     "name": "flag_ky",
     "unicode": "1F1F0-1F1FE",
-    "digest": "9ce3d8dfc273d3a400960876c434b702f93df92c6c00682dbed2ec8e3966d8a8"
+    "digest": "10f4d02f33cadd34da89de71a3b763809bad480cd9ae9d2ec000db026bd94cd1"
   },
   {
     "name": "ky",
     "unicode": "1F1F0-1F1FE",
-    "digest": "9ce3d8dfc273d3a400960876c434b702f93df92c6c00682dbed2ec8e3966d8a8"
+    "digest": "10f4d02f33cadd34da89de71a3b763809bad480cd9ae9d2ec000db026bd94cd1"
   },
   {
     "name": "flag_kz",
     "unicode": "1F1F0-1F1FF",
-    "digest": "a6f0be0a767fa4824495d568d9fc2bd8d4c1a26f363873d3b65362e9383e2a50"
+    "digest": "dfaff69a78cf635f7fad41bd5bdcc8003298454708a6178ba7348b1b40c360c1"
   },
   {
     "name": "kz",
     "unicode": "1F1F0-1F1FF",
-    "digest": "a6f0be0a767fa4824495d568d9fc2bd8d4c1a26f363873d3b65362e9383e2a50"
+    "digest": "dfaff69a78cf635f7fad41bd5bdcc8003298454708a6178ba7348b1b40c360c1"
   },
   {
     "name": "flag_la",
     "unicode": "1F1F1-1F1E6",
-    "digest": "ab2ae96da87f7b53ab212f8dcd897a591cff9ea6666270097a8e739ee0b8f8cb"
+    "digest": "4fcfbdc694cf99ae3f832500cdcdedb88c444b6df88bc9b7141f4f26ba3d5bfd"
   },
   {
     "name": "la",
     "unicode": "1F1F1-1F1E6",
-    "digest": "ab2ae96da87f7b53ab212f8dcd897a591cff9ea6666270097a8e739ee0b8f8cb"
+    "digest": "4fcfbdc694cf99ae3f832500cdcdedb88c444b6df88bc9b7141f4f26ba3d5bfd"
   },
   {
     "name": "flag_lb",
     "unicode": "1F1F1-1F1E7",
-    "digest": "0c3fcab22e9fae1c78658290aff97de785d0b6adb5e3702d00073ce774b7ed54"
+    "digest": "af4b1f784bea0ec7a712495491dffbd1152cc857a99fd433f76bfeb313819a62"
   },
   {
     "name": "lb",
     "unicode": "1F1F1-1F1E7",
-    "digest": "0c3fcab22e9fae1c78658290aff97de785d0b6adb5e3702d00073ce774b7ed54"
+    "digest": "af4b1f784bea0ec7a712495491dffbd1152cc857a99fd433f76bfeb313819a62"
   },
   {
     "name": "flag_lc",
     "unicode": "1F1F1-1F1E8",
-    "digest": "e154b0b3a1635a36e0d9ad518c0ea12259320e5f1ebbda982248486492065d28"
+    "digest": "40784aa558b75d07ae499c004e2cc5d0b2efdfc3e5be705b5a9f6b70d681c396"
   },
   {
     "name": "lc",
     "unicode": "1F1F1-1F1E8",
-    "digest": "e154b0b3a1635a36e0d9ad518c0ea12259320e5f1ebbda982248486492065d28"
+    "digest": "40784aa558b75d07ae499c004e2cc5d0b2efdfc3e5be705b5a9f6b70d681c396"
   },
   {
     "name": "flag_li",
     "unicode": "1F1F1-1F1EE",
-    "digest": "bbc393a89e73cc8c29a0a9297428d07aa1d4717ea9b7d4dd9d69f21ac7d0605d"
+    "digest": "c4eb4c43f457ce60ff9d046adb512c1d3462203403eeb595bff3ebc010ed6633"
   },
   {
     "name": "li",
     "unicode": "1F1F1-1F1EE",
-    "digest": "bbc393a89e73cc8c29a0a9297428d07aa1d4717ea9b7d4dd9d69f21ac7d0605d"
+    "digest": "c4eb4c43f457ce60ff9d046adb512c1d3462203403eeb595bff3ebc010ed6633"
   },
   {
     "name": "flag_lk",
     "unicode": "1F1F1-1F1F0",
-    "digest": "376bd501d113a844971ca1006ab31aa086cd55d74842ea5f3dedaba997b58693"
+    "digest": "a5285cdfdc3715fa3941f5f0eb03dc425969eaaf22c719c27ab4418628d09bc5"
   },
   {
     "name": "lk",
     "unicode": "1F1F1-1F1F0",
-    "digest": "376bd501d113a844971ca1006ab31aa086cd55d74842ea5f3dedaba997b58693"
+    "digest": "a5285cdfdc3715fa3941f5f0eb03dc425969eaaf22c719c27ab4418628d09bc5"
   },
   {
     "name": "flag_lr",
     "unicode": "1F1F1-1F1F7",
-    "digest": "9a6ebe1c9d9a53079ee77292a5ad0965f96409b0417f92876a1c3bd463d6a9bc"
+    "digest": "ed04334264953b4da570db8c392b99d2fab4e0b7efc2331427016c6a08e818be"
   },
   {
     "name": "lr",
     "unicode": "1F1F1-1F1F7",
-    "digest": "9a6ebe1c9d9a53079ee77292a5ad0965f96409b0417f92876a1c3bd463d6a9bc"
+    "digest": "ed04334264953b4da570db8c392b99d2fab4e0b7efc2331427016c6a08e818be"
   },
   {
     "name": "flag_ls",
     "unicode": "1F1F1-1F1F8",
-    "digest": "e2f4b05414f6e0c3d629a92b0534d4145475f0214a83a62c902fe0884c833c89"
+    "digest": "cd56022106d027317cc9bf4c848758cf29ffe277ce71fdb9c1cf89ac4fd6e6db"
   },
   {
     "name": "ls",
     "unicode": "1F1F1-1F1F8",
-    "digest": "e2f4b05414f6e0c3d629a92b0534d4145475f0214a83a62c902fe0884c833c89"
+    "digest": "cd56022106d027317cc9bf4c848758cf29ffe277ce71fdb9c1cf89ac4fd6e6db"
   },
   {
     "name": "flag_lt",
     "unicode": "1F1F1-1F1F9",
-    "digest": "d5e2f8b2ffa820a33ea6d612fccd61e32467d25154342f5be134d3520e48387f"
+    "digest": "3c4395b068e421100fd97a102f170cb8d5c093885eef7cb40d3faff4f4e47fe9"
   },
   {
     "name": "lt",
     "unicode": "1F1F1-1F1F9",
-    "digest": "d5e2f8b2ffa820a33ea6d612fccd61e32467d25154342f5be134d3520e48387f"
+    "digest": "3c4395b068e421100fd97a102f170cb8d5c093885eef7cb40d3faff4f4e47fe9"
   },
   {
     "name": "flag_lu",
     "unicode": "1F1F1-1F1FA",
-    "digest": "f43277103292195b51981d08e2dde68eab660a65c7875f510e09a8b2370f1b5c"
+    "digest": "df15a2c47eecad17e0cc169bdf0d31c6a51eb22de7ca4e70d2431359a33f930d"
   },
   {
     "name": "lu",
     "unicode": "1F1F1-1F1FA",
-    "digest": "f43277103292195b51981d08e2dde68eab660a65c7875f510e09a8b2370f1b5c"
+    "digest": "df15a2c47eecad17e0cc169bdf0d31c6a51eb22de7ca4e70d2431359a33f930d"
   },
   {
     "name": "flag_lv",
     "unicode": "1F1F1-1F1FB",
-    "digest": "e1288ac5c80d6e9d577d652e34be247ca39bf9d3d7cfc8a6cae13c1f9ac9dc47"
+    "digest": "9b53c6ce23287935200da8ca8a8af78013a4b1572f9821e7e1724cbad248e7e2"
   },
   {
     "name": "lv",
     "unicode": "1F1F1-1F1FB",
-    "digest": "e1288ac5c80d6e9d577d652e34be247ca39bf9d3d7cfc8a6cae13c1f9ac9dc47"
+    "digest": "9b53c6ce23287935200da8ca8a8af78013a4b1572f9821e7e1724cbad248e7e2"
   },
   {
     "name": "flag_ly",
     "unicode": "1F1F1-1F1FE",
-    "digest": "5122294b769a174e3b6e3d238bb846b3e760929f5bb3c1a708d8a429f3f32f68"
+    "digest": "42efa9f3526ef006d6723fa17538a98ab9556ae25f14df1b06d21361bf7e1a44"
   },
   {
     "name": "ly",
     "unicode": "1F1F1-1F1FE",
-    "digest": "5122294b769a174e3b6e3d238bb846b3e760929f5bb3c1a708d8a429f3f32f68"
+    "digest": "42efa9f3526ef006d6723fa17538a98ab9556ae25f14df1b06d21361bf7e1a44"
   },
   {
     "name": "flag_ma",
     "unicode": "1F1F2-1F1E6",
-    "digest": "615a6447ff284de7689b4fd7b04fdda308f65dbbec958cfb96d2977514981d16"
+    "digest": "96c07296cfd7aa1cb642faed8ace26744105b81ca880157a4ef4caee0befe26e"
   },
   {
     "name": "ma",
     "unicode": "1F1F2-1F1E6",
-    "digest": "615a6447ff284de7689b4fd7b04fdda308f65dbbec958cfb96d2977514981d16"
+    "digest": "96c07296cfd7aa1cb642faed8ace26744105b81ca880157a4ef4caee0befe26e"
   },
   {
     "name": "flag_mc",
     "unicode": "1F1F2-1F1E8",
-    "digest": "08b48b28938acbfc0fbc15c25ee14dbad7164c5165d03df2eee370755ee7b4cf"
+    "digest": "6b44608842fe849ae2b4bae5eb87ccd436459a427051dfda25080196273d4b9f"
   },
   {
     "name": "mc",
     "unicode": "1F1F2-1F1E8",
-    "digest": "08b48b28938acbfc0fbc15c25ee14dbad7164c5165d03df2eee370755ee7b4cf"
+    "digest": "6b44608842fe849ae2b4bae5eb87ccd436459a427051dfda25080196273d4b9f"
   },
   {
     "name": "flag_md",
     "unicode": "1F1F2-1F1E9",
-    "digest": "93d61de68f821e1e08b30e63d91e8b4a657766475128538894cf9da9a3b4e3c0"
+    "digest": "78c7b01c698873a9129d52ba38b3eb4cfc683ef2ae10b7b922b17c07f1c938c8"
   },
   {
     "name": "md",
     "unicode": "1F1F2-1F1E9",
-    "digest": "93d61de68f821e1e08b30e63d91e8b4a657766475128538894cf9da9a3b4e3c0"
+    "digest": "78c7b01c698873a9129d52ba38b3eb4cfc683ef2ae10b7b922b17c07f1c938c8"
   },
   {
     "name": "flag_me",
     "unicode": "1F1F2-1F1EA",
-    "digest": "ee55c0eb78241aec2baf1822a47fa46d63209ceae3db7617ae886b823ae229ff"
+    "digest": "01aa0f9df89302edc4ae319b5dd78069ba8807c3f38cc7bfe01bff67c8efd416"
   },
   {
     "name": "me",
     "unicode": "1F1F2-1F1EA",
-    "digest": "ee55c0eb78241aec2baf1822a47fa46d63209ceae3db7617ae886b823ae229ff"
+    "digest": "01aa0f9df89302edc4ae319b5dd78069ba8807c3f38cc7bfe01bff67c8efd416"
   },
   {
     "name": "flag_mf",
     "unicode": "1F1F2-1F1EB",
-    "digest": "62627702e3e3768808c12f153a527ffcc492ad74d8cdc1858cfde971efd0c8ee"
+    "digest": "a0124683aa88cd7da886da70c65796c5ad84eb3751e356e9b2aa8ac249cf0bf9"
   },
   {
     "name": "mf",
     "unicode": "1F1F2-1F1EB",
-    "digest": "62627702e3e3768808c12f153a527ffcc492ad74d8cdc1858cfde971efd0c8ee"
+    "digest": "a0124683aa88cd7da886da70c65796c5ad84eb3751e356e9b2aa8ac249cf0bf9"
   },
   {
     "name": "flag_mg",
     "unicode": "1F1F2-1F1EC",
-    "digest": "86ec8140e2c4854f52cff74757baf0cbb75a4aacca8be6af8c8f9c939a7b866c"
+    "digest": "56ebcd2a2e144d656d3b38a62595138fe6e50f9c1144f70b0a120cce7a72eb5b"
   },
   {
     "name": "mg",
     "unicode": "1F1F2-1F1EC",
-    "digest": "86ec8140e2c4854f52cff74757baf0cbb75a4aacca8be6af8c8f9c939a7b866c"
+    "digest": "56ebcd2a2e144d656d3b38a62595138fe6e50f9c1144f70b0a120cce7a72eb5b"
   },
   {
     "name": "flag_mh",
     "unicode": "1F1F2-1F1ED",
-    "digest": "8311ea3422c9d5e94b55e19b03bedd6fe6e2a191b7657e15ac75a48932958a5b"
+    "digest": "008660adc4c2e4d04830498988184d1ef8a372a6c085da369a94ee6b820dbbb7"
   },
   {
     "name": "mh",
     "unicode": "1F1F2-1F1ED",
-    "digest": "8311ea3422c9d5e94b55e19b03bedd6fe6e2a191b7657e15ac75a48932958a5b"
+    "digest": "008660adc4c2e4d04830498988184d1ef8a372a6c085da369a94ee6b820dbbb7"
   },
   {
     "name": "flag_mk",
     "unicode": "1F1F2-1F1F0",
-    "digest": "5c6f504f88c5a875c06ac8b26fa6e81a9d79c42a1c7d1fad9a5d4c8ad06ca502"
+    "digest": "f3c4c5106ace81c21fc0c6a7cc5c5e04e9453468fbc6ccbc851bb8dd61ff237f"
   },
   {
     "name": "mk",
     "unicode": "1F1F2-1F1F0",
-    "digest": "5c6f504f88c5a875c06ac8b26fa6e81a9d79c42a1c7d1fad9a5d4c8ad06ca502"
+    "digest": "f3c4c5106ace81c21fc0c6a7cc5c5e04e9453468fbc6ccbc851bb8dd61ff237f"
   },
   {
     "name": "flag_ml",
     "unicode": "1F1F2-1F1F1",
-    "digest": "d08a4973db40cf28e58ca3c80e8bd4e50d68ba1080b31917aeefdb0e210b5c50"
+    "digest": "e70a6b30e46adc2e19684308a848fef2c3ad76e2cac4bb493ee3270ad39f9d1b"
   },
   {
     "name": "ml",
     "unicode": "1F1F2-1F1F1",
-    "digest": "d08a4973db40cf28e58ca3c80e8bd4e50d68ba1080b31917aeefdb0e210b5c50"
+    "digest": "e70a6b30e46adc2e19684308a848fef2c3ad76e2cac4bb493ee3270ad39f9d1b"
   },
   {
     "name": "flag_mm",
     "unicode": "1F1F2-1F1F2",
-    "digest": "5e95089514ca09bb93afb481b317477c9d053adcf450e0b711d78ed1078c7470"
+    "digest": "720f5d38887202ba049cd5a46c183679be6a01f169d99e6e656c73b515793a7d"
   },
   {
     "name": "mm",
     "unicode": "1F1F2-1F1F2",
-    "digest": "5e95089514ca09bb93afb481b317477c9d053adcf450e0b711d78ed1078c7470"
+    "digest": "720f5d38887202ba049cd5a46c183679be6a01f169d99e6e656c73b515793a7d"
   },
   {
     "name": "flag_mn",
     "unicode": "1F1F2-1F1F3",
-    "digest": "7a0ca72715dd2a36eeeed2f8c888497cb752f0000af8f07d6930743caf6e4273"
+    "digest": "5f0fd6fcb2ed73a5a6d9396c3703612503c1f16283bbb4e9362a1c8324b762ad"
   },
   {
     "name": "mn",
     "unicode": "1F1F2-1F1F3",
-    "digest": "7a0ca72715dd2a36eeeed2f8c888497cb752f0000af8f07d6930743caf6e4273"
+    "digest": "5f0fd6fcb2ed73a5a6d9396c3703612503c1f16283bbb4e9362a1c8324b762ad"
   },
   {
     "name": "flag_mo",
     "unicode": "1F1F2-1F1F4",
-    "digest": "d2c7c2191bc1bc83d85f2270968cb4de5cf26a11f70e166a8b32c108287ef729"
+    "digest": "fc2a9e7323867cf195f551e59afdab778c56b84c96af28c20207c9870caa2c39"
   },
   {
     "name": "mo",
     "unicode": "1F1F2-1F1F4",
-    "digest": "d2c7c2191bc1bc83d85f2270968cb4de5cf26a11f70e166a8b32c108287ef729"
+    "digest": "fc2a9e7323867cf195f551e59afdab778c56b84c96af28c20207c9870caa2c39"
   },
   {
     "name": "flag_mp",
     "unicode": "1F1F2-1F1F5",
-    "digest": "89ad06121fd7981338fe188464491bea371f85125bfb4fc01fb5cad606613b1e"
+    "digest": "ddce3be9d72914240c42e1b97ea97af01016d0a3879999cb0e447552682c06ba"
   },
   {
     "name": "mp",
     "unicode": "1F1F2-1F1F5",
-    "digest": "89ad06121fd7981338fe188464491bea371f85125bfb4fc01fb5cad606613b1e"
+    "digest": "ddce3be9d72914240c42e1b97ea97af01016d0a3879999cb0e447552682c06ba"
   },
   {
     "name": "flag_mq",
     "unicode": "1F1F2-1F1F6",
-    "digest": "98176f3af823b26a3657a17c5073ee22367898b40bd3973de76329aa87ca5a2e"
+    "digest": "888f455b1322d6fb83dc9f469f5505fea3dd6ece77d17d0d7345319c3ebcec0e"
   },
   {
     "name": "mq",
     "unicode": "1F1F2-1F1F6",
-    "digest": "98176f3af823b26a3657a17c5073ee22367898b40bd3973de76329aa87ca5a2e"
+    "digest": "888f455b1322d6fb83dc9f469f5505fea3dd6ece77d17d0d7345319c3ebcec0e"
   },
   {
     "name": "flag_mr",
     "unicode": "1F1F2-1F1F7",
-    "digest": "cc3e705ad84f83fe2d544385c39564743024dab26595d62469b35fdb791f6015"
+    "digest": "72621914c92dd9c9f3ac9973ee3589583bfe42b841cdd35f47af75e2f629726c"
   },
   {
     "name": "mr",
     "unicode": "1F1F2-1F1F7",
-    "digest": "cc3e705ad84f83fe2d544385c39564743024dab26595d62469b35fdb791f6015"
+    "digest": "72621914c92dd9c9f3ac9973ee3589583bfe42b841cdd35f47af75e2f629726c"
   },
   {
     "name": "flag_ms",
     "unicode": "1F1F2-1F1F8",
-    "digest": "465e3d5700b557f2589bd6e34a0c6b12c634a6ed4dcfbee3c1c841c5de3413f0"
+    "digest": "5944996295132f41ec55261ff7927518bd47aec95d274a6ff257c357b43657bc"
   },
   {
     "name": "ms",
     "unicode": "1F1F2-1F1F8",
-    "digest": "465e3d5700b557f2589bd6e34a0c6b12c634a6ed4dcfbee3c1c841c5de3413f0"
+    "digest": "5944996295132f41ec55261ff7927518bd47aec95d274a6ff257c357b43657bc"
   },
   {
     "name": "flag_mt",
     "unicode": "1F1F2-1F1F9",
-    "digest": "e610ba22d8d8ad750ed10dff8e1b4d89bc34f066c3424bfa77dbdc1a5d79743a"
+    "digest": "95f0550e8823441a4e69b26c540baea94f3ddcc282100fd0239021c00df0b469"
   },
   {
     "name": "mt",
     "unicode": "1F1F2-1F1F9",
-    "digest": "e610ba22d8d8ad750ed10dff8e1b4d89bc34f066c3424bfa77dbdc1a5d79743a"
+    "digest": "95f0550e8823441a4e69b26c540baea94f3ddcc282100fd0239021c00df0b469"
   },
   {
     "name": "flag_mu",
     "unicode": "1F1F2-1F1FA",
-    "digest": "3daf015d3b95218677dafbb282b7804686aa68875a6bd1d70c165b7b149e19cb"
+    "digest": "5fda78a6df0ea7f5cac5fb4c8fd68529c14c5e15bac4e0b167493cb6ac459253"
   },
   {
     "name": "mu",
     "unicode": "1F1F2-1F1FA",
-    "digest": "3daf015d3b95218677dafbb282b7804686aa68875a6bd1d70c165b7b149e19cb"
+    "digest": "5fda78a6df0ea7f5cac5fb4c8fd68529c14c5e15bac4e0b167493cb6ac459253"
   },
   {
     "name": "flag_mv",
     "unicode": "1F1F2-1F1FB",
-    "digest": "d30e4bfd04f08177de92f3c175600aaafa89b9668bbe2b83f35f07a74382065c"
+    "digest": "f75c8f6fd3a68f2944a04c833c649d4b576997f491100cf3f3160fe77117fabb"
   },
   {
     "name": "mv",
     "unicode": "1F1F2-1F1FB",
-    "digest": "d30e4bfd04f08177de92f3c175600aaafa89b9668bbe2b83f35f07a74382065c"
+    "digest": "f75c8f6fd3a68f2944a04c833c649d4b576997f491100cf3f3160fe77117fabb"
   },
   {
     "name": "flag_mw",
     "unicode": "1F1F2-1F1FC",
-    "digest": "f364b1c8bfda3f86b5e26422eedc571ba11e312dcc634197631a6840cb22aede"
+    "digest": "d46b484a97e5b90b6b259f8de1712b553f93f0dfb6391209200358bb9429ebf5"
   },
   {
     "name": "mw",
     "unicode": "1F1F2-1F1FC",
-    "digest": "f364b1c8bfda3f86b5e26422eedc571ba11e312dcc634197631a6840cb22aede"
+    "digest": "d46b484a97e5b90b6b259f8de1712b553f93f0dfb6391209200358bb9429ebf5"
   },
   {
     "name": "flag_mx",
     "unicode": "1F1F2-1F1FD",
-    "digest": "eafb02ec0be9cefab7cef7c426c7d860d98e4947f4da04054154dc86d8f487c4"
+    "digest": "dc57c10307fc0aa09bd7fcd25ee0fca561f3b382276faa8432a927c1baea53fd"
   },
   {
     "name": "mx",
     "unicode": "1F1F2-1F1FD",
-    "digest": "eafb02ec0be9cefab7cef7c426c7d860d98e4947f4da04054154dc86d8f487c4"
+    "digest": "dc57c10307fc0aa09bd7fcd25ee0fca561f3b382276faa8432a927c1baea53fd"
   },
   {
     "name": "flag_my",
     "unicode": "1F1F2-1F1FE",
-    "digest": "9a690b357bc6b970781bd122c1e546ade3ccb73d930c2af1008b82027e36c7cf"
+    "digest": "15ca00660a1eb0096fdaa00b85a7b95fcf192bf2ee4781ba72c36d2d2cb015ef"
   },
   {
     "name": "my",
     "unicode": "1F1F2-1F1FE",
-    "digest": "9a690b357bc6b970781bd122c1e546ade3ccb73d930c2af1008b82027e36c7cf"
+    "digest": "15ca00660a1eb0096fdaa00b85a7b95fcf192bf2ee4781ba72c36d2d2cb015ef"
   },
   {
     "name": "flag_mz",
     "unicode": "1F1F2-1F1FF",
-    "digest": "36d0548ebfef9e0443ec1d0597ebfa6e95c25b997381f30c8c74008820743bb9"
+    "digest": "0c8605a9319dcf86672a833b4c4d6acea5f6aa25a3f8e1dfac78fbf7c452ba97"
   },
   {
     "name": "mz",
     "unicode": "1F1F2-1F1FF",
-    "digest": "36d0548ebfef9e0443ec1d0597ebfa6e95c25b997381f30c8c74008820743bb9"
+    "digest": "0c8605a9319dcf86672a833b4c4d6acea5f6aa25a3f8e1dfac78fbf7c452ba97"
   },
   {
     "name": "flag_na",
     "unicode": "1F1F3-1F1E6",
-    "digest": "4989dc9452b0bdfa101cfd3b7c83ef1195a7e45128b9ed00193fe712a6d02fca"
+    "digest": "e63cde5ee49d3ada1e33d2ab15dc24fbb129b90d65b6fd1d7c07455f71a53601"
   },
   {
     "name": "na",
     "unicode": "1F1F3-1F1E6",
-    "digest": "4989dc9452b0bdfa101cfd3b7c83ef1195a7e45128b9ed00193fe712a6d02fca"
+    "digest": "e63cde5ee49d3ada1e33d2ab15dc24fbb129b90d65b6fd1d7c07455f71a53601"
   },
   {
     "name": "flag_nc",
     "unicode": "1F1F3-1F1E8",
-    "digest": "7fc9d865eebf729d5496c4cd7576476ec599f65b379d4a6df66b4e399553c2eb"
+    "digest": "a4a350ce7404ba7bdda9a341e7a48fcfe16312be4964b1bd6eed7115acd2e329"
   },
   {
     "name": "nc",
     "unicode": "1F1F3-1F1E8",
-    "digest": "7fc9d865eebf729d5496c4cd7576476ec599f65b379d4a6df66b4e399553c2eb"
+    "digest": "a4a350ce7404ba7bdda9a341e7a48fcfe16312be4964b1bd6eed7115acd2e329"
   },
   {
     "name": "flag_ne",
     "unicode": "1F1F3-1F1EA",
-    "digest": "d3f10fb44ec44a04112bc66d05f0a44c6ec46dae73cfd3fe26cdc8b32ec06713"
+    "digest": "6b32483b4445bc52855509f618c570b9c9606de5649e4878b71b44ff2acbc9fd"
   },
   {
     "name": "ne",
     "unicode": "1F1F3-1F1EA",
-    "digest": "d3f10fb44ec44a04112bc66d05f0a44c6ec46dae73cfd3fe26cdc8b32ec06713"
+    "digest": "6b32483b4445bc52855509f618c570b9c9606de5649e4878b71b44ff2acbc9fd"
   },
   {
     "name": "flag_nf",
     "unicode": "1F1F3-1F1EB",
-    "digest": "d390e0d52215a025380af221ba9e955e5886edbb4c9f4b124f2fb60a8e019e42"
+    "digest": "96b1ec33acbd2b1ffe42703c11a2a633b036e6779849b0e6fa8f399167820584"
   },
   {
     "name": "nf",
     "unicode": "1F1F3-1F1EB",
-    "digest": "d390e0d52215a025380af221ba9e955e5886edbb4c9f4b124f2fb60a8e019e42"
+    "digest": "96b1ec33acbd2b1ffe42703c11a2a633b036e6779849b0e6fa8f399167820584"
   },
   {
     "name": "flag_ng",
     "unicode": "1F1F3-1F1EC",
-    "digest": "e69d1bb8f1db4a0c295c90dda23d8f97c2dea59f9a2da2ecb0e9a1dc4dbea101"
+    "digest": "f97d0630cbfa5e75440251df7529a67b58c22598643390cbeea82fb04a1cd956"
   },
   {
     "name": "nigeria",
     "unicode": "1F1F3-1F1EC",
-    "digest": "e69d1bb8f1db4a0c295c90dda23d8f97c2dea59f9a2da2ecb0e9a1dc4dbea101"
+    "digest": "f97d0630cbfa5e75440251df7529a67b58c22598643390cbeea82fb04a1cd956"
   },
   {
     "name": "flag_ni",
     "unicode": "1F1F3-1F1EE",
-    "digest": "dbaccc942637469b0ee75bd5f956958c3c5a89d8f69b69c96f02ab6594124894"
+    "digest": "c52fb5f9134122a91defa75425be2c6b3c909e051d546244e0e7bdf5f9ee1710"
   },
   {
     "name": "ni",
     "unicode": "1F1F3-1F1EE",
-    "digest": "dbaccc942637469b0ee75bd5f956958c3c5a89d8f69b69c96f02ab6594124894"
+    "digest": "c52fb5f9134122a91defa75425be2c6b3c909e051d546244e0e7bdf5f9ee1710"
   },
   {
     "name": "flag_nl",
     "unicode": "1F1F3-1F1F1",
-    "digest": "bda2eb0315763c3c19d37c664dab1ee4280f20888a0ca57677fd33cfa4240910"
+    "digest": "b8918f9c0c92513aa0ec6ba6cee5448270168cbe6f0a970fb06e7ceb9f52ec71"
   },
   {
     "name": "nl",
     "unicode": "1F1F3-1F1F1",
-    "digest": "bda2eb0315763c3c19d37c664dab1ee4280f20888a0ca57677fd33cfa4240910"
+    "digest": "b8918f9c0c92513aa0ec6ba6cee5448270168cbe6f0a970fb06e7ceb9f52ec71"
   },
   {
     "name": "flag_no",
     "unicode": "1F1F3-1F1F4",
-    "digest": "42b49dec756a220781ea271ca8fbcaba524dc3b38d5d8f999bfaa40ef9ebd302"
+    "digest": "05ce84095f8d93407d611b39d8b6a67fd9f11df6cfab7a185bcb4eec186d85ef"
   },
   {
     "name": "no",
     "unicode": "1F1F3-1F1F4",
-    "digest": "42b49dec756a220781ea271ca8fbcaba524dc3b38d5d8f999bfaa40ef9ebd302"
+    "digest": "05ce84095f8d93407d611b39d8b6a67fd9f11df6cfab7a185bcb4eec186d85ef"
   },
   {
     "name": "flag_np",
     "unicode": "1F1F3-1F1F5",
-    "digest": "b5259257db079235310d5d9537d2b5b61ae0326bc8920ba13084b009844e2957"
+    "digest": "cc41c2f97ec2b38fe5781d553792f6aab5d37cc3be02586f361fe89d12683bee"
   },
   {
     "name": "np",
     "unicode": "1F1F3-1F1F5",
-    "digest": "b5259257db079235310d5d9537d2b5b61ae0326bc8920ba13084b009844e2957"
+    "digest": "cc41c2f97ec2b38fe5781d553792f6aab5d37cc3be02586f361fe89d12683bee"
   },
   {
     "name": "flag_nr",
     "unicode": "1F1F3-1F1F7",
-    "digest": "1bd7d1fe2c3a5e98cfd4dff6e8d6dd6d3c74f0051ad615587d77d2291a9784cc"
+    "digest": "7837edf59ec33a25380d76afea5f04cfcab4f17df4e33fca0dcaacb517c5cbec"
   },
   {
     "name": "nr",
     "unicode": "1F1F3-1F1F7",
-    "digest": "1bd7d1fe2c3a5e98cfd4dff6e8d6dd6d3c74f0051ad615587d77d2291a9784cc"
+    "digest": "7837edf59ec33a25380d76afea5f04cfcab4f17df4e33fca0dcaacb517c5cbec"
   },
   {
     "name": "flag_nu",
     "unicode": "1F1F3-1F1FA",
-    "digest": "e2a7a398e07d2232147cc0917d72d18b519246d3d314e9f6f03dcf98d312d4ce"
+    "digest": "fd9ab45c6f32bc4da47542392e5beba73ddac302a4a9a00e6deedc913a4c087d"
   },
   {
     "name": "nu",
     "unicode": "1F1F3-1F1FA",
-    "digest": "e2a7a398e07d2232147cc0917d72d18b519246d3d314e9f6f03dcf98d312d4ce"
+    "digest": "fd9ab45c6f32bc4da47542392e5beba73ddac302a4a9a00e6deedc913a4c087d"
   },
   {
     "name": "flag_nz",
     "unicode": "1F1F3-1F1FF",
-    "digest": "ce8b1cb87dae3a3ec865575b57a0b4987a7f4bd3f170e7b210dd764fc2588cd4"
+    "digest": "0719830dcca400cefb30ce399bb03f49dd84c9a98f7d6a28270f9278e2a7af75"
   },
   {
     "name": "nz",
     "unicode": "1F1F3-1F1FF",
-    "digest": "ce8b1cb87dae3a3ec865575b57a0b4987a7f4bd3f170e7b210dd764fc2588cd4"
+    "digest": "0719830dcca400cefb30ce399bb03f49dd84c9a98f7d6a28270f9278e2a7af75"
   },
   {
     "name": "flag_om",
     "unicode": "1F1F4-1F1F2",
-    "digest": "29da72505a276a8a372a00c197388ebc5098c221cab26b3ff755bd62b10f740f"
+    "digest": "3f9039becd52e3454fdf7611cdb0d7fb1196e053eea29ef87daab6c21a94f1ee"
   },
   {
     "name": "om",
     "unicode": "1F1F4-1F1F2",
-    "digest": "29da72505a276a8a372a00c197388ebc5098c221cab26b3ff755bd62b10f740f"
+    "digest": "3f9039becd52e3454fdf7611cdb0d7fb1196e053eea29ef87daab6c21a94f1ee"
   },
   {
     "name": "flag_pa",
     "unicode": "1F1F5-1F1E6",
-    "digest": "180b673c9aceea43a8b55823a82d80600257e4982d0757d129860e3d8a14f458"
+    "digest": "1adf0e5d4084e072aa44bd9978829e77546e0be75785e9be69f92e326bd714a7"
   },
   {
     "name": "pa",
     "unicode": "1F1F5-1F1E6",
-    "digest": "180b673c9aceea43a8b55823a82d80600257e4982d0757d129860e3d8a14f458"
+    "digest": "1adf0e5d4084e072aa44bd9978829e77546e0be75785e9be69f92e326bd714a7"
   },
   {
     "name": "flag_pe",
     "unicode": "1F1F5-1F1EA",
-    "digest": "b61823ea2cd91e371e40832df5764558b81d44fac41030827a3f6d2564643c00"
+    "digest": "f8a4e257676f4ab8962ffe5509b8417777a8be2f0e9dc7735d3e014ff221aab1"
   },
   {
     "name": "pe",
     "unicode": "1F1F5-1F1EA",
-    "digest": "b61823ea2cd91e371e40832df5764558b81d44fac41030827a3f6d2564643c00"
+    "digest": "f8a4e257676f4ab8962ffe5509b8417777a8be2f0e9dc7735d3e014ff221aab1"
   },
   {
     "name": "flag_pf",
     "unicode": "1F1F5-1F1EB",
-    "digest": "e560421911f4af90c73a0dbdf8f42e69316003799304c9394fb127e3b83326fa"
+    "digest": "1ace6cc71d130cdf09246297740a911f14828c322e35330cc548ca5975015c23"
   },
   {
     "name": "pf",
     "unicode": "1F1F5-1F1EB",
-    "digest": "e560421911f4af90c73a0dbdf8f42e69316003799304c9394fb127e3b83326fa"
+    "digest": "1ace6cc71d130cdf09246297740a911f14828c322e35330cc548ca5975015c23"
   },
   {
     "name": "flag_pg",
     "unicode": "1F1F5-1F1EC",
-    "digest": "880e87db2ce0eac38db037683a5db46fd6ce30623cf56ae4a93a747103570044"
+    "digest": "9c37719d9f51ef31fec0f898d38e522b4253cd00344408e3f660132514efddb7"
   },
   {
     "name": "pg",
     "unicode": "1F1F5-1F1EC",
-    "digest": "880e87db2ce0eac38db037683a5db46fd6ce30623cf56ae4a93a747103570044"
+    "digest": "9c37719d9f51ef31fec0f898d38e522b4253cd00344408e3f660132514efddb7"
   },
   {
     "name": "flag_ph",
     "unicode": "1F1F5-1F1ED",
-    "digest": "49aae2f56bfd1385741dc76857aa1f1459778b2d39a1c955e469c5367585bfd5"
+    "digest": "f1af628cf6d1d290cedef3d564b2386e2d6f14ba4426d3fefc0312cb8772e517"
   },
   {
     "name": "ph",
     "unicode": "1F1F5-1F1ED",
-    "digest": "49aae2f56bfd1385741dc76857aa1f1459778b2d39a1c955e469c5367585bfd5"
+    "digest": "f1af628cf6d1d290cedef3d564b2386e2d6f14ba4426d3fefc0312cb8772e517"
   },
   {
     "name": "flag_pk",
     "unicode": "1F1F5-1F1F0",
-    "digest": "64379dbfc932df3a07935b5cfa11ca151f761d3728939e982604e12c663cd646"
+    "digest": "61c77f73d2a10a5acb289fadfe0d25d1a1c343e1223bd802099ff4e0e9356521"
   },
   {
     "name": "pk",
     "unicode": "1F1F5-1F1F0",
-    "digest": "64379dbfc932df3a07935b5cfa11ca151f761d3728939e982604e12c663cd646"
+    "digest": "61c77f73d2a10a5acb289fadfe0d25d1a1c343e1223bd802099ff4e0e9356521"
   },
   {
     "name": "flag_pl",
     "unicode": "1F1F5-1F1F1",
-    "digest": "3b688b074c2735d3dea0b7ab74b80eba243ce50cb05d68e585c9d701c1f14617"
+    "digest": "38c2c8618446e1f72cf983ab33e736d943f0db7c4cce52a187299e8cec2ea895"
   },
   {
     "name": "pl",
     "unicode": "1F1F5-1F1F1",
-    "digest": "3b688b074c2735d3dea0b7ab74b80eba243ce50cb05d68e585c9d701c1f14617"
+    "digest": "38c2c8618446e1f72cf983ab33e736d943f0db7c4cce52a187299e8cec2ea895"
   },
   {
     "name": "flag_pm",
     "unicode": "1F1F5-1F1F2",
-    "digest": "a13a69ee3131501dd8138173cfb669a35ee8039d84aa665e69dd7f0d0aa3e717"
+    "digest": "656be9ea1a79c3885a759c7ce353d338345a198d7939556949affaf5490cb644"
   },
   {
     "name": "pm",
     "unicode": "1F1F5-1F1F2",
-    "digest": "a13a69ee3131501dd8138173cfb669a35ee8039d84aa665e69dd7f0d0aa3e717"
+    "digest": "656be9ea1a79c3885a759c7ce353d338345a198d7939556949affaf5490cb644"
   },
   {
     "name": "flag_pn",
     "unicode": "1F1F5-1F1F3",
-    "digest": "d7ae3985cf66024e4a3001e79a8efbb3e75571f2b0abbd0fb87fc1efc795a2b3"
+    "digest": "2792260d8087ab0253b1214c1420f0160ab2eef9afe7315f9e7ff0b87cd15d72"
   },
   {
     "name": "pn",
     "unicode": "1F1F5-1F1F3",
-    "digest": "d7ae3985cf66024e4a3001e79a8efbb3e75571f2b0abbd0fb87fc1efc795a2b3"
+    "digest": "2792260d8087ab0253b1214c1420f0160ab2eef9afe7315f9e7ff0b87cd15d72"
   },
   {
     "name": "flag_pr",
     "unicode": "1F1F5-1F1F7",
-    "digest": "4910dc984bc908158506b770f28af56150cbb4509a4291947dfa2479b9e4b308"
+    "digest": "c4cfa1f2201dcda9de310a8247e6ce32d2798ae426a14dd70a9ebb00a2804d46"
   },
   {
     "name": "pr",
     "unicode": "1F1F5-1F1F7",
-    "digest": "4910dc984bc908158506b770f28af56150cbb4509a4291947dfa2479b9e4b308"
+    "digest": "c4cfa1f2201dcda9de310a8247e6ce32d2798ae426a14dd70a9ebb00a2804d46"
   },
   {
     "name": "flag_ps",
     "unicode": "1F1F5-1F1F8",
-    "digest": "b2bca7619fced25de94d7bd398537857460348a552e7d73d189aef3f428e6a13"
+    "digest": "197f2ec6294bf0ee4a08cf2f2d1e237ee867c98b3085454a3f42abc955eeb289"
   },
   {
     "name": "ps",
     "unicode": "1F1F5-1F1F8",
-    "digest": "b2bca7619fced25de94d7bd398537857460348a552e7d73d189aef3f428e6a13"
+    "digest": "197f2ec6294bf0ee4a08cf2f2d1e237ee867c98b3085454a3f42abc955eeb289"
   },
   {
     "name": "flag_pt",
     "unicode": "1F1F5-1F1F9",
-    "digest": "177282613b4b8b4d9551f1da6a1c3f66f1b96cf67c71c7d164213b26b3237395"
+    "digest": "86a50827963756b5bf471ed9df5b3f2a2058b4c5d778a303414b6b0556e2082b"
   },
   {
     "name": "pt",
     "unicode": "1F1F5-1F1F9",
-    "digest": "177282613b4b8b4d9551f1da6a1c3f66f1b96cf67c71c7d164213b26b3237395"
+    "digest": "86a50827963756b5bf471ed9df5b3f2a2058b4c5d778a303414b6b0556e2082b"
   },
   {
     "name": "flag_pw",
     "unicode": "1F1F5-1F1FC",
-    "digest": "2ff42a14bdc7df76b5f989dca381f94765032b26ae47d47b97844abde458cefe"
+    "digest": "a6321c47a0cd188fbfdf3b55f17a7170c63080d28d50e4f5463eb1ee09af2412"
   },
   {
     "name": "pw",
     "unicode": "1F1F5-1F1FC",
-    "digest": "2ff42a14bdc7df76b5f989dca381f94765032b26ae47d47b97844abde458cefe"
+    "digest": "a6321c47a0cd188fbfdf3b55f17a7170c63080d28d50e4f5463eb1ee09af2412"
   },
   {
     "name": "flag_py",
     "unicode": "1F1F5-1F1FE",
-    "digest": "80169b69a46c4c67d0090dc2c6bf05d1a14f133ac7ae56f811547e8e8f70d81b"
+    "digest": "1a169e8d8703c510c5a2265b57dbed2f811b03ec375bcb341ab4cd0b100a9dd6"
   },
   {
     "name": "py",
     "unicode": "1F1F5-1F1FE",
-    "digest": "80169b69a46c4c67d0090dc2c6bf05d1a14f133ac7ae56f811547e8e8f70d81b"
+    "digest": "1a169e8d8703c510c5a2265b57dbed2f811b03ec375bcb341ab4cd0b100a9dd6"
   },
   {
     "name": "flag_qa",
     "unicode": "1F1F6-1F1E6",
-    "digest": "589b44b975aa97426afb8db7f8b355491fca246b693903485824bf0f5a6953a2"
+    "digest": "de6283965cd98a244b7fa6288174f9ff0d8feb497f191f2e4ab3b690138a3d5d"
   },
   {
     "name": "qa",
     "unicode": "1F1F6-1F1E6",
-    "digest": "589b44b975aa97426afb8db7f8b355491fca246b693903485824bf0f5a6953a2"
+    "digest": "de6283965cd98a244b7fa6288174f9ff0d8feb497f191f2e4ab3b690138a3d5d"
   },
   {
     "name": "flag_re",
     "unicode": "1F1F7-1F1EA",
-    "digest": "77d242261742831a142c9ec74cd17d76b1e6d1af751ff3c6a356646744bc798a"
+    "digest": "260e1b97abc1562e5a73d7e53652ffed8059fc9b1c969741c466f48ec6ab0e80"
   },
   {
     "name": "re",
     "unicode": "1F1F7-1F1EA",
-    "digest": "77d242261742831a142c9ec74cd17d76b1e6d1af751ff3c6a356646744bc798a"
+    "digest": "260e1b97abc1562e5a73d7e53652ffed8059fc9b1c969741c466f48ec6ab0e80"
   },
   {
     "name": "flag_ro",
     "unicode": "1F1F7-1F1F4",
-    "digest": "d7d17026ea81f27456983722540f9a23343a3a1b22e7697c4fba118ce8b4719e"
+    "digest": "6d648e03955fa2a9fd2bad6f60ec96d3e20ee57f5855f3721a4d4e0c8e99f95c"
   },
   {
     "name": "ro",
     "unicode": "1F1F7-1F1F4",
-    "digest": "d7d17026ea81f27456983722540f9a23343a3a1b22e7697c4fba118ce8b4719e"
+    "digest": "6d648e03955fa2a9fd2bad6f60ec96d3e20ee57f5855f3721a4d4e0c8e99f95c"
   },
   {
     "name": "flag_rs",
     "unicode": "1F1F7-1F1F8",
-    "digest": "e466a18cc0368e623d3fe33a036c1e88db91ae24f7510e17caacc85c41f1bac8"
+    "digest": "95cd5e197ed364e403eeb7f1d18a83487d89166910ba8119ea994e5e19d6a7ee"
   },
   {
     "name": "rs",
     "unicode": "1F1F7-1F1F8",
-    "digest": "e466a18cc0368e623d3fe33a036c1e88db91ae24f7510e17caacc85c41f1bac8"
+    "digest": "95cd5e197ed364e403eeb7f1d18a83487d89166910ba8119ea994e5e19d6a7ee"
   },
   {
     "name": "flag_ru",
     "unicode": "1F1F7-1F1FA",
-    "digest": "86bf53a62dfc4c434d910f43df70f430fc67c0070fe3fc466c4fbfd6a5d8e646"
+    "digest": "a4a81617a59d9eaf3c526431ca6f90ed334a7c1f516bf70cbd3f1fdc6e6103d7"
   },
   {
     "name": "ru",
     "unicode": "1F1F7-1F1FA",
-    "digest": "86bf53a62dfc4c434d910f43df70f430fc67c0070fe3fc466c4fbfd6a5d8e646"
+    "digest": "a4a81617a59d9eaf3c526431ca6f90ed334a7c1f516bf70cbd3f1fdc6e6103d7"
   },
   {
     "name": "flag_rw",
     "unicode": "1F1F7-1F1FC",
-    "digest": "38ec5a01896c9747a8dbf865d5e8584770e587253b7af3d3b9c36cd993f67518"
+    "digest": "7a369f60db0876ffef111c319a3e8c9eaed620c875c51b98ed9ad5207b836dca"
   },
   {
     "name": "rw",
     "unicode": "1F1F7-1F1FC",
-    "digest": "38ec5a01896c9747a8dbf865d5e8584770e587253b7af3d3b9c36cd993f67518"
+    "digest": "7a369f60db0876ffef111c319a3e8c9eaed620c875c51b98ed9ad5207b836dca"
   },
   {
     "name": "flag_sa",
     "unicode": "1F1F8-1F1E6",
-    "digest": "a44d0b145f2a0b68eace24ecfd27519e9525ec764836728bc9c1fe96ccb811a0"
+    "digest": "b249fbfd7ed415943f60bbd841965cf721979f960ccbe09396aebac1eca913d7"
   },
   {
     "name": "saudiarabia",
     "unicode": "1F1F8-1F1E6",
-    "digest": "a44d0b145f2a0b68eace24ecfd27519e9525ec764836728bc9c1fe96ccb811a0"
+    "digest": "b249fbfd7ed415943f60bbd841965cf721979f960ccbe09396aebac1eca913d7"
   },
   {
     "name": "saudi",
     "unicode": "1F1F8-1F1E6",
-    "digest": "a44d0b145f2a0b68eace24ecfd27519e9525ec764836728bc9c1fe96ccb811a0"
+    "digest": "b249fbfd7ed415943f60bbd841965cf721979f960ccbe09396aebac1eca913d7"
   },
   {
     "name": "flag_sb",
     "unicode": "1F1F8-1F1E7",
-    "digest": "8ffa24c5cb92be4dbe43f6cd85b61b9608a3101bd78ebccff4fe99c209b3e241"
+    "digest": "526b411260024ea7b6ea6c47f2549345c6cc6960e9a29bfa9aaec0772664d2dc"
   },
   {
     "name": "sb",
     "unicode": "1F1F8-1F1E7",
-    "digest": "8ffa24c5cb92be4dbe43f6cd85b61b9608a3101bd78ebccff4fe99c209b3e241"
+    "digest": "526b411260024ea7b6ea6c47f2549345c6cc6960e9a29bfa9aaec0772664d2dc"
   },
   {
     "name": "flag_sc",
     "unicode": "1F1F8-1F1E8",
-    "digest": "227d090ac2cbf317e594567b6114b5063a13cfe33abf990d37b200debcfadabb"
+    "digest": "d036b0d068745926120eaf746fa2e4433306e2e14c6b540d0cd6265e34471056"
   },
   {
     "name": "sc",
     "unicode": "1F1F8-1F1E8",
-    "digest": "227d090ac2cbf317e594567b6114b5063a13cfe33abf990d37b200debcfadabb"
+    "digest": "d036b0d068745926120eaf746fa2e4433306e2e14c6b540d0cd6265e34471056"
   },
   {
     "name": "flag_sd",
     "unicode": "1F1F8-1F1E9",
-    "digest": "350f3332e8ea1138e54facc870dd0fea5f2ab7d3fd4baa02ed8627ae79642f6c"
+    "digest": "889615bdb9b1f9c59c5f83ed4d22d54a0ed5dd5de263e729c58544cb06c55885"
   },
   {
     "name": "sd",
     "unicode": "1F1F8-1F1E9",
-    "digest": "350f3332e8ea1138e54facc870dd0fea5f2ab7d3fd4baa02ed8627ae79642f6c"
+    "digest": "889615bdb9b1f9c59c5f83ed4d22d54a0ed5dd5de263e729c58544cb06c55885"
   },
   {
     "name": "flag_se",
     "unicode": "1F1F8-1F1EA",
-    "digest": "c1b09f36c263727de83b54376f05e083a17a61941af9a1640b826629256a280d"
+    "digest": "f471d80cfff340960a752c8c152ed4fb482df2a3712b0a56dfab31b9b806926a"
   },
   {
     "name": "se",
     "unicode": "1F1F8-1F1EA",
-    "digest": "c1b09f36c263727de83b54376f05e083a17a61941af9a1640b826629256a280d"
+    "digest": "f471d80cfff340960a752c8c152ed4fb482df2a3712b0a56dfab31b9b806926a"
   },
   {
     "name": "flag_sg",
     "unicode": "1F1F8-1F1EC",
-    "digest": "e6fc26920dfc07e4fd3c8d897de9c607e0bf48a3b64a13630c858d707a8e7660"
+    "digest": "82f58a09f98593cc87e545f7e5c03d2aedaf82e54e73f71f58c18e994c3085ac"
   },
   {
     "name": "sg",
     "unicode": "1F1F8-1F1EC",
-    "digest": "e6fc26920dfc07e4fd3c8d897de9c607e0bf48a3b64a13630c858d707a8e7660"
+    "digest": "82f58a09f98593cc87e545f7e5c03d2aedaf82e54e73f71f58c18e994c3085ac"
   },
   {
     "name": "flag_sh",
     "unicode": "1F1F8-1F1ED",
-    "digest": "f2c22ab0eb49e3104c35f1c0268b1e63c3a67f41b0cfa9861b189525988e53b6"
+    "digest": "53914b1fa8c1b4f30bae6c1f6717f138fb4dbf482c3e20e33f7aea4ecfc0438d"
   },
   {
     "name": "sh",
     "unicode": "1F1F8-1F1ED",
-    "digest": "f2c22ab0eb49e3104c35f1c0268b1e63c3a67f41b0cfa9861b189525988e53b6"
+    "digest": "53914b1fa8c1b4f30bae6c1f6717f138fb4dbf482c3e20e33f7aea4ecfc0438d"
   },
   {
     "name": "flag_si",
     "unicode": "1F1F8-1F1EE",
-    "digest": "1ef0b10e498f71591322f9d8ec122d39838f479370cf7ee922560986ef6c4f2e"
+    "digest": "65d491daa69f9a11cec9ccc4df3a669f12ef95a5c312137776d4472719940ba3"
   },
   {
     "name": "si",
     "unicode": "1F1F8-1F1EE",
-    "digest": "1ef0b10e498f71591322f9d8ec122d39838f479370cf7ee922560986ef6c4f2e"
+    "digest": "65d491daa69f9a11cec9ccc4df3a669f12ef95a5c312137776d4472719940ba3"
   },
   {
     "name": "flag_sj",
     "unicode": "1F1F8-1F1EF",
-    "digest": "ce913b007f84a9cba2add8d754aa791901624c60e4200de426dfa25271cb0f78"
+    "digest": "bbf6daa6174c6fbbbf541c8274f31b6757c3a16007c2687015ea041fd1e2c6b6"
   },
   {
     "name": "sj",
     "unicode": "1F1F8-1F1EF",
-    "digest": "ce913b007f84a9cba2add8d754aa791901624c60e4200de426dfa25271cb0f78"
+    "digest": "bbf6daa6174c6fbbbf541c8274f31b6757c3a16007c2687015ea041fd1e2c6b6"
   },
   {
     "name": "flag_sk",
     "unicode": "1F1F8-1F1F0",
-    "digest": "d8f8fc4024c82f906effe98facbef9d543fb3708b1134dc502c74dc4a442b30a"
+    "digest": "d4fd03eca5bd3c9fb324ee04fae37c9a2d852bac8335369e3e720ef9b98fff36"
   },
   {
     "name": "sk",
     "unicode": "1F1F8-1F1F0",
-    "digest": "d8f8fc4024c82f906effe98facbef9d543fb3708b1134dc502c74dc4a442b30a"
+    "digest": "d4fd03eca5bd3c9fb324ee04fae37c9a2d852bac8335369e3e720ef9b98fff36"
   },
   {
     "name": "flag_sl",
     "unicode": "1F1F8-1F1F1",
-    "digest": "dd7fd0452498d8d1c894cf0d5a662ddff9c5bcc02148bdc3dc7e6f25d0bb586e"
+    "digest": "1455c98c11c248623d82be5484ab1c4dcd1dae449adc393eb1aa2d8c74aa3f02"
   },
   {
     "name": "sl",
     "unicode": "1F1F8-1F1F1",
-    "digest": "dd7fd0452498d8d1c894cf0d5a662ddff9c5bcc02148bdc3dc7e6f25d0bb586e"
+    "digest": "1455c98c11c248623d82be5484ab1c4dcd1dae449adc393eb1aa2d8c74aa3f02"
   },
   {
     "name": "flag_sm",
     "unicode": "1F1F8-1F1F2",
-    "digest": "2b499606aee2b5cbf4037338753c80a4c8f75f4abcef2c8657bd9337e602bbd3"
+    "digest": "daec5864ac50c625d7bf49d6c1a170a094cf0d1b9a0bdf62a62406e7ec500a94"
   },
   {
     "name": "sm",
     "unicode": "1F1F8-1F1F2",
-    "digest": "2b499606aee2b5cbf4037338753c80a4c8f75f4abcef2c8657bd9337e602bbd3"
+    "digest": "daec5864ac50c625d7bf49d6c1a170a094cf0d1b9a0bdf62a62406e7ec500a94"
   },
   {
     "name": "flag_sn",
     "unicode": "1F1F8-1F1F3",
-    "digest": "03b46a9d8b129da13f60c23b820b04fba52050ca58a41b859ad57d5c3cc2515d"
+    "digest": "4e4d43c467e5eb84c70f535f37f4f468319bd4b06c6ec3db3b54f69efdafd334"
   },
   {
     "name": "sn",
     "unicode": "1F1F8-1F1F3",
-    "digest": "03b46a9d8b129da13f60c23b820b04fba52050ca58a41b859ad57d5c3cc2515d"
+    "digest": "4e4d43c467e5eb84c70f535f37f4f468319bd4b06c6ec3db3b54f69efdafd334"
   },
   {
     "name": "flag_so",
     "unicode": "1F1F8-1F1F4",
-    "digest": "ea416b6a05ddc5b16291ebe5101735360b08c834d55ac82c663ac1dd3e459048"
+    "digest": "c1434dca361563a8e3ba88f1ad19c3f6c9cbb8f3ebc17ce128fde2351ff67d0c"
   },
   {
     "name": "so",
     "unicode": "1F1F8-1F1F4",
-    "digest": "ea416b6a05ddc5b16291ebe5101735360b08c834d55ac82c663ac1dd3e459048"
+    "digest": "c1434dca361563a8e3ba88f1ad19c3f6c9cbb8f3ebc17ce128fde2351ff67d0c"
   },
   {
     "name": "flag_sr",
     "unicode": "1F1F8-1F1F7",
-    "digest": "012179fbcbcb7343e7b09d33e283fb63c7964a6eca35ccb9407d468e495a9874"
+    "digest": "f3c6bfee2a052f03d56ba917b88595450cef111ffa9e92c7f39ef8c3c3bd12d1"
   },
   {
     "name": "sr",
     "unicode": "1F1F8-1F1F7",
-    "digest": "012179fbcbcb7343e7b09d33e283fb63c7964a6eca35ccb9407d468e495a9874"
+    "digest": "f3c6bfee2a052f03d56ba917b88595450cef111ffa9e92c7f39ef8c3c3bd12d1"
   },
   {
     "name": "flag_ss",
     "unicode": "1F1F8-1F1F8",
-    "digest": "6723150482c640643c9dd7e33ea749f4a8b46aceacbd4f5e11aa33b3ee13aab7"
+    "digest": "c0ed7e4f41206f5363e8ebdc6c3f28080e2f07d99e6fb73c1f6226d83310e69d"
   },
   {
     "name": "ss",
     "unicode": "1F1F8-1F1F8",
-    "digest": "6723150482c640643c9dd7e33ea749f4a8b46aceacbd4f5e11aa33b3ee13aab7"
+    "digest": "c0ed7e4f41206f5363e8ebdc6c3f28080e2f07d99e6fb73c1f6226d83310e69d"
   },
   {
     "name": "flag_st",
     "unicode": "1F1F8-1F1F9",
-    "digest": "0947fcec2e3cb1b0e9943c3d00891e8ee226e8d0532e9b1fe807ddf2e8fbc49d"
+    "digest": "b022ae5d6885e28c6e9c83c17dd0c24c731d4f3d5773c49051768cdd4df51330"
   },
   {
     "name": "st",
     "unicode": "1F1F8-1F1F9",
-    "digest": "0947fcec2e3cb1b0e9943c3d00891e8ee226e8d0532e9b1fe807ddf2e8fbc49d"
+    "digest": "b022ae5d6885e28c6e9c83c17dd0c24c731d4f3d5773c49051768cdd4df51330"
   },
   {
     "name": "flag_sv",
     "unicode": "1F1F8-1F1FB",
-    "digest": "ce7e583db833c4b10e2f7a2d09b97bb522c02e96ea0b3f3a48a955f7d8f970d8"
+    "digest": "5bafdd04d243ee3f3998f4ec0a3d03ff5a3975e771b1f94f89d7713193d7a242"
   },
   {
     "name": "sv",
     "unicode": "1F1F8-1F1FB",
-    "digest": "ce7e583db833c4b10e2f7a2d09b97bb522c02e96ea0b3f3a48a955f7d8f970d8"
+    "digest": "5bafdd04d243ee3f3998f4ec0a3d03ff5a3975e771b1f94f89d7713193d7a242"
   },
   {
     "name": "flag_sx",
     "unicode": "1F1F8-1F1FD",
-    "digest": "c01fb238c7ba439f24a5ef821b6457f2a0fd0b99a1b2d02395bed87f0a4a88e5"
+    "digest": "fb92e9f514bcc2f7abbd4e146edde50f030c940c833f184618cbb48e56af22bd"
   },
   {
     "name": "sx",
     "unicode": "1F1F8-1F1FD",
-    "digest": "c01fb238c7ba439f24a5ef821b6457f2a0fd0b99a1b2d02395bed87f0a4a88e5"
+    "digest": "fb92e9f514bcc2f7abbd4e146edde50f030c940c833f184618cbb48e56af22bd"
   },
   {
     "name": "flag_sy",
     "unicode": "1F1F8-1F1FE",
-    "digest": "a77d87ef98c96140c59998d10d94837e2a056dd3ac5c7522e89e5c62eac69e69"
+    "digest": "ee330da644d4ce1fdba98be5eaab5054aed8d91a34ab617199a4b2b77f62a10b"
   },
   {
     "name": "sy",
     "unicode": "1F1F8-1F1FE",
-    "digest": "a77d87ef98c96140c59998d10d94837e2a056dd3ac5c7522e89e5c62eac69e69"
+    "digest": "ee330da644d4ce1fdba98be5eaab5054aed8d91a34ab617199a4b2b77f62a10b"
   },
   {
     "name": "flag_sz",
     "unicode": "1F1F8-1F1FF",
-    "digest": "2904ad01040a9107ad556ec4c2561781d96746005cca250babb1127b8ba21050"
+    "digest": "7fe0c7429efd9682cc39e57f4bba8d1491d301643ba999d57c4e1bc37517ed64"
   },
   {
     "name": "sz",
     "unicode": "1F1F8-1F1FF",
-    "digest": "2904ad01040a9107ad556ec4c2561781d96746005cca250babb1127b8ba21050"
+    "digest": "7fe0c7429efd9682cc39e57f4bba8d1491d301643ba999d57c4e1bc37517ed64"
   },
   {
     "name": "flag_ta",
     "unicode": "1F1F9-1F1E6",
-    "digest": "eda84db90e1a8854e8ff3c15b3b38ee65f7d6532b76970a6fbac304c30d8c959"
+    "digest": "b47e245a2708072a4dbaf190c9606baa4daf02e51627eeae6f20c3b4c95024c0"
   },
   {
     "name": "ta",
     "unicode": "1F1F9-1F1E6",
-    "digest": "eda84db90e1a8854e8ff3c15b3b38ee65f7d6532b76970a6fbac304c30d8c959"
+    "digest": "b47e245a2708072a4dbaf190c9606baa4daf02e51627eeae6f20c3b4c95024c0"
   },
   {
     "name": "flag_tc",
     "unicode": "1F1F9-1F1E8",
-    "digest": "4628fdf6dc598a2846beefe97f7d4c6812f4961394cec132924b44bbe79b3322"
+    "digest": "18cfff14c2503b9d24c91c668583d4a14efb17657d800eca86ae49b547c9da5c"
   },
   {
     "name": "tc",
     "unicode": "1F1F9-1F1E8",
-    "digest": "4628fdf6dc598a2846beefe97f7d4c6812f4961394cec132924b44bbe79b3322"
+    "digest": "18cfff14c2503b9d24c91c668583d4a14efb17657d800eca86ae49b547c9da5c"
   },
   {
     "name": "flag_td",
     "unicode": "1F1F9-1F1E9",
-    "digest": "125ff31e4285cb2a5493a52a2703ebe8e7138b918ec4dae3d0f8693632372df6"
+    "digest": "73d1db3365736915c4cdf9ba9343d9fd78962203b60334e8f3724d4b330b17db"
   },
   {
     "name": "td",
     "unicode": "1F1F9-1F1E9",
-    "digest": "125ff31e4285cb2a5493a52a2703ebe8e7138b918ec4dae3d0f8693632372df6"
+    "digest": "73d1db3365736915c4cdf9ba9343d9fd78962203b60334e8f3724d4b330b17db"
   },
   {
     "name": "flag_tf",
     "unicode": "1F1F9-1F1EB",
-    "digest": "489d591e11764ac341f2234020f7879db782b8f673fc9aae425fd713e4082334"
+    "digest": "3bffeb4bc9ceb9cbb150de88e957b6e46509862ca7d616d5693124af084eb435"
   },
   {
     "name": "tf",
     "unicode": "1F1F9-1F1EB",
-    "digest": "489d591e11764ac341f2234020f7879db782b8f673fc9aae425fd713e4082334"
+    "digest": "3bffeb4bc9ceb9cbb150de88e957b6e46509862ca7d616d5693124af084eb435"
   },
   {
     "name": "flag_tg",
     "unicode": "1F1F9-1F1EC",
-    "digest": "4ceedfcfcc22cd14d9add9d86d6748447995f19f7095fa4be883e21eb1aa86bc"
+    "digest": "eb13a0e85baf73326f3ae3bc75e8406eca42000d7e42b0641120e64c0ab7ebaa"
   },
   {
     "name": "tg",
     "unicode": "1F1F9-1F1EC",
-    "digest": "4ceedfcfcc22cd14d9add9d86d6748447995f19f7095fa4be883e21eb1aa86bc"
+    "digest": "eb13a0e85baf73326f3ae3bc75e8406eca42000d7e42b0641120e64c0ab7ebaa"
   },
   {
     "name": "flag_th",
     "unicode": "1F1F9-1F1ED",
-    "digest": "2798cc660af1c5dc4891c30aded3a53d7cfa0af128cc495df8141907b165902d"
+    "digest": "a4e42efa4bb94e90f3a92ae9ce14affaacd3a142c1e0da40d8cc839500e771fd"
   },
   {
     "name": "th",
     "unicode": "1F1F9-1F1ED",
-    "digest": "2798cc660af1c5dc4891c30aded3a53d7cfa0af128cc495df8141907b165902d"
+    "digest": "a4e42efa4bb94e90f3a92ae9ce14affaacd3a142c1e0da40d8cc839500e771fd"
   },
   {
     "name": "flag_tj",
     "unicode": "1F1F9-1F1EF",
-    "digest": "0483506fc5b5f2d4fc18ea3cd2f8a5da985d68fe4bf90bd3fd05e67e38f32398"
+    "digest": "ff926fa3e86e095683a61c4754355a5b4dd0ecb74393306bd791d130fd1a909d"
   },
   {
     "name": "tj",
     "unicode": "1F1F9-1F1EF",
-    "digest": "0483506fc5b5f2d4fc18ea3cd2f8a5da985d68fe4bf90bd3fd05e67e38f32398"
+    "digest": "ff926fa3e86e095683a61c4754355a5b4dd0ecb74393306bd791d130fd1a909d"
   },
   {
     "name": "flag_tk",
     "unicode": "1F1F9-1F1F0",
-    "digest": "d5d4a8c6ce3207731b7c154a9d8d8fa2af055a48f03b3cbbcfd3317d3b8a75f2"
+    "digest": "3fa732d457ded6c83cd5f73d934f64c4e687eb0cde7c157d2fdcdccaf3b5fb52"
   },
   {
     "name": "tk",
     "unicode": "1F1F9-1F1F0",
-    "digest": "d5d4a8c6ce3207731b7c154a9d8d8fa2af055a48f03b3cbbcfd3317d3b8a75f2"
+    "digest": "3fa732d457ded6c83cd5f73d934f64c4e687eb0cde7c157d2fdcdccaf3b5fb52"
   },
   {
     "name": "flag_tl",
     "unicode": "1F1F9-1F1F1",
-    "digest": "7a2ba8f91a6b627c60c88244223a9b9d0c12707f50b174f9c2eca07dd3440df7"
+    "digest": "0ec2a4d22fb832060693089e518bbe370a4e13bfc28748f110fc13726409f473"
   },
   {
     "name": "tl",
     "unicode": "1F1F9-1F1F1",
-    "digest": "7a2ba8f91a6b627c60c88244223a9b9d0c12707f50b174f9c2eca07dd3440df7"
+    "digest": "0ec2a4d22fb832060693089e518bbe370a4e13bfc28748f110fc13726409f473"
   },
   {
     "name": "flag_tm",
     "unicode": "1F1F9-1F1F2",
-    "digest": "adcf5f23adcf983ce626b44559482f8728251eab34b3ff5d8b125112f3a1010f"
+    "digest": "b4724aa7ad13352f16a0936e61cbb85f0bd147583fc66597aff7e8ee7cf19c21"
   },
   {
     "name": "turkmenistan",
     "unicode": "1F1F9-1F1F2",
-    "digest": "adcf5f23adcf983ce626b44559482f8728251eab34b3ff5d8b125112f3a1010f"
+    "digest": "b4724aa7ad13352f16a0936e61cbb85f0bd147583fc66597aff7e8ee7cf19c21"
   },
   {
     "name": "flag_tn",
     "unicode": "1F1F9-1F1F3",
-    "digest": "5ee690ee1f3c3c0cba9b36efdef902894ec59cefbc60c4baa341efd3d7bb9ba2"
+    "digest": "5ab308ffdde40f504d6ee080817bbddbe4f3f4ddb71f508c75e0144a8c8044d9"
   },
   {
     "name": "tn",
     "unicode": "1F1F9-1F1F3",
-    "digest": "5ee690ee1f3c3c0cba9b36efdef902894ec59cefbc60c4baa341efd3d7bb9ba2"
+    "digest": "5ab308ffdde40f504d6ee080817bbddbe4f3f4ddb71f508c75e0144a8c8044d9"
   },
   {
     "name": "flag_to",
     "unicode": "1F1F9-1F1F4",
-    "digest": "cde8672ca25b0e3a423865283fab9bc3ab10f472e04979b3b2f8032b71e96300"
+    "digest": "75b7e7198fa42f87986882b8ca251a229afcaa0a1188ae7b9f5ece87dc31a723"
   },
   {
     "name": "to",
     "unicode": "1F1F9-1F1F4",
-    "digest": "cde8672ca25b0e3a423865283fab9bc3ab10f472e04979b3b2f8032b71e96300"
+    "digest": "75b7e7198fa42f87986882b8ca251a229afcaa0a1188ae7b9f5ece87dc31a723"
   },
   {
     "name": "flag_tr",
     "unicode": "1F1F9-1F1F7",
-    "digest": "3d83c03ed084cfc81fa633310382acd7213e1eaa19d0ed97d142e7824032b55d"
+    "digest": "9cc48a8f8fa9c17c1627272f68d4740da0e7ce17a2cf8c6b5c08cc9b95e1390c"
   },
   {
     "name": "tr",
     "unicode": "1F1F9-1F1F7",
-    "digest": "3d83c03ed084cfc81fa633310382acd7213e1eaa19d0ed97d142e7824032b55d"
+    "digest": "9cc48a8f8fa9c17c1627272f68d4740da0e7ce17a2cf8c6b5c08cc9b95e1390c"
   },
   {
     "name": "flag_tt",
     "unicode": "1F1F9-1F1F9",
-    "digest": "d66d272ac27e2b398289d6b60128ccd3508aeb1f4a00a3920c5e6a21bfe357ed"
+    "digest": "f9e63543121bb3cd2e41bc7b0c2c4ba662bc1cc0520b79fc4e201ec6456fdf59"
   },
   {
     "name": "tt",
     "unicode": "1F1F9-1F1F9",
-    "digest": "d66d272ac27e2b398289d6b60128ccd3508aeb1f4a00a3920c5e6a21bfe357ed"
+    "digest": "f9e63543121bb3cd2e41bc7b0c2c4ba662bc1cc0520b79fc4e201ec6456fdf59"
   },
   {
     "name": "flag_tv",
     "unicode": "1F1F9-1F1FB",
-    "digest": "8716527383854cf1569f737d0f0f9ad77b46747255f24e02f5b2fbc850c2e35c"
+    "digest": "6431e5f06cc7995ae7208c429ecf39339b545854cb6d6b7447f465fe53614dfc"
   },
   {
     "name": "tuvalu",
     "unicode": "1F1F9-1F1FB",
-    "digest": "8716527383854cf1569f737d0f0f9ad77b46747255f24e02f5b2fbc850c2e35c"
+    "digest": "6431e5f06cc7995ae7208c429ecf39339b545854cb6d6b7447f465fe53614dfc"
   },
   {
     "name": "flag_tw",
     "unicode": "1F1F9-1F1FC",
-    "digest": "fb17b97e18e4423c5f60d60ec3ec60b917be579fc4dd9b5b23236786dcb35108"
+    "digest": "8395ab3c6a595023b006518a5345ac3612f2893d3a8f011b7e5802414236b03c"
   },
   {
     "name": "tw",
     "unicode": "1F1F9-1F1FC",
-    "digest": "fb17b97e18e4423c5f60d60ec3ec60b917be579fc4dd9b5b23236786dcb35108"
+    "digest": "8395ab3c6a595023b006518a5345ac3612f2893d3a8f011b7e5802414236b03c"
   },
   {
     "name": "flag_tz",
     "unicode": "1F1F9-1F1FF",
-    "digest": "a8a8cf57ae5227cb54620bf31d2d6e154d2067d6d049b8db64bc4e538222948b"
+    "digest": "716181733cd9ac7a8f51a9a64bc5d21020e8112f6768e8c49c4d651a3ee0b8a4"
   },
   {
     "name": "tz",
     "unicode": "1F1F9-1F1FF",
-    "digest": "a8a8cf57ae5227cb54620bf31d2d6e154d2067d6d049b8db64bc4e538222948b"
+    "digest": "716181733cd9ac7a8f51a9a64bc5d21020e8112f6768e8c49c4d651a3ee0b8a4"
   },
   {
     "name": "flag_ua",
     "unicode": "1F1FA-1F1E6",
-    "digest": "03aca4b3ffd60d944a5793eb7530f8d8ae527782f642f6606194e46ee314b12c"
+    "digest": "304570736345e28734f5ff84a2b0481c2bb00bf29d9892bd749b57dec7741e30"
   },
   {
     "name": "ua",
     "unicode": "1F1FA-1F1E6",
-    "digest": "03aca4b3ffd60d944a5793eb7530f8d8ae527782f642f6606194e46ee314b12c"
+    "digest": "304570736345e28734f5ff84a2b0481c2bb00bf29d9892bd749b57dec7741e30"
   },
   {
     "name": "flag_ug",
     "unicode": "1F1FA-1F1EC",
-    "digest": "70226a1585e88390b3b815b8b79a0ddb36d2961c6b465c4ff72aa444abfe982e"
+    "digest": "a1bafb74c54ee8c92cb025b55aebdb6081eec3fda6a7f86f2ee14d1b801a8e9c"
   },
   {
     "name": "ug",
     "unicode": "1F1FA-1F1EC",
-    "digest": "70226a1585e88390b3b815b8b79a0ddb36d2961c6b465c4ff72aa444abfe982e"
+    "digest": "a1bafb74c54ee8c92cb025b55aebdb6081eec3fda6a7f86f2ee14d1b801a8e9c"
   },
   {
     "name": "flag_um",
     "unicode": "1F1FA-1F1F2",
-    "digest": "aa83bf051149acf907140a860de5de1700710e4164ae5549ad1040b24d0a142b"
+    "digest": "b3c9ac72211f481f50cde09e10b92aa03b1ea90abf85418e60a35b84963273ee"
   },
   {
     "name": "um",
     "unicode": "1F1FA-1F1F2",
-    "digest": "aa83bf051149acf907140a860de5de1700710e4164ae5549ad1040b24d0a142b"
+    "digest": "b3c9ac72211f481f50cde09e10b92aa03b1ea90abf85418e60a35b84963273ee"
   },
   {
     "name": "flag_us",
     "unicode": "1F1FA-1F1F8",
-    "digest": "32ba2aa09a30514247e91d60762791b582f547a37d9151f98b700dff50f355ea"
+    "digest": "da79f9af0a188178a82e7dc3a62298fa416f4cfbcae432838df1abebca5c0d63"
   },
   {
     "name": "us",
     "unicode": "1F1FA-1F1F8",
-    "digest": "32ba2aa09a30514247e91d60762791b582f547a37d9151f98b700dff50f355ea"
+    "digest": "da79f9af0a188178a82e7dc3a62298fa416f4cfbcae432838df1abebca5c0d63"
   },
   {
     "name": "flag_uy",
     "unicode": "1F1FA-1F1FE",
-    "digest": "0e01b3f1df4bdf6d616dacc9c5825151b941bf074be750e8b24a07ea5d5bcacb"
+    "digest": "8348e901d775722497ee911c9c9b4bd767710760c507630a67ecb6d47cc646c7"
   },
   {
     "name": "uy",
     "unicode": "1F1FA-1F1FE",
-    "digest": "0e01b3f1df4bdf6d616dacc9c5825151b941bf074be750e8b24a07ea5d5bcacb"
+    "digest": "8348e901d775722497ee911c9c9b4bd767710760c507630a67ecb6d47cc646c7"
   },
   {
     "name": "flag_uz",
     "unicode": "1F1FA-1F1FF",
-    "digest": "903029ce83812a2134f24b65db35b183443a440ea5fecaa6ef7dcaaf65b2519c"
+    "digest": "2a1dc1e9469e01c58ea91f545ef3fe0bdfe5544a73a80407f8960d01b1e5db5c"
   },
   {
     "name": "uz",
     "unicode": "1F1FA-1F1FF",
-    "digest": "903029ce83812a2134f24b65db35b183443a440ea5fecaa6ef7dcaaf65b2519c"
+    "digest": "2a1dc1e9469e01c58ea91f545ef3fe0bdfe5544a73a80407f8960d01b1e5db5c"
   },
   {
     "name": "flag_va",
     "unicode": "1F1FB-1F1E6",
-    "digest": "fd3c1c5d0ac030e838f807288912c98a3e258f87901e252e46942a4dab9f8cb7"
+    "digest": "0e8134ec94bff032bfc63b0b08587d5298c9b7f31edd5a5b35633ae911434e61"
   },
   {
     "name": "va",
     "unicode": "1F1FB-1F1E6",
-    "digest": "fd3c1c5d0ac030e838f807288912c98a3e258f87901e252e46942a4dab9f8cb7"
+    "digest": "0e8134ec94bff032bfc63b0b08587d5298c9b7f31edd5a5b35633ae911434e61"
   },
   {
     "name": "flag_vc",
     "unicode": "1F1FB-1F1E8",
-    "digest": "7cd554ea8ca817b5366701160274587ab44167ae5a89c430bbaf237ea18b7421"
+    "digest": "e0290e1be72c8939ee6c398f00a107703b21b97d91b9bf465e553ffbf00304a7"
   },
   {
     "name": "vc",
     "unicode": "1F1FB-1F1E8",
-    "digest": "7cd554ea8ca817b5366701160274587ab44167ae5a89c430bbaf237ea18b7421"
+    "digest": "e0290e1be72c8939ee6c398f00a107703b21b97d91b9bf465e553ffbf00304a7"
   },
   {
     "name": "flag_ve",
     "unicode": "1F1FB-1F1EA",
-    "digest": "72930094fb088c1facabea07616035ec4771374358a90c3045219d087b350dd8"
+    "digest": "76a6a6c2353def1f984d1a6980831e63f3aea5af2201b574197834e7c203d57a"
   },
   {
     "name": "ve",
     "unicode": "1F1FB-1F1EA",
-    "digest": "72930094fb088c1facabea07616035ec4771374358a90c3045219d087b350dd8"
+    "digest": "76a6a6c2353def1f984d1a6980831e63f3aea5af2201b574197834e7c203d57a"
   },
   {
     "name": "flag_vg",
     "unicode": "1F1FB-1F1EC",
-    "digest": "78a59afd368b7a8312bfdb2f49927ff09e6b8f46aab0136c0453e3319e81df49"
+    "digest": "56fc9317b8dd62cccc60010819f8b895dd4569a9b06368a9250f815c39177b8a"
   },
   {
     "name": "vg",
     "unicode": "1F1FB-1F1EC",
-    "digest": "78a59afd368b7a8312bfdb2f49927ff09e6b8f46aab0136c0453e3319e81df49"
+    "digest": "56fc9317b8dd62cccc60010819f8b895dd4569a9b06368a9250f815c39177b8a"
   },
   {
     "name": "flag_vi",
     "unicode": "1F1FB-1F1EE",
-    "digest": "e070879f9605a9bae66bb84f2abf5a40c8b264baee65cd4f7a6720b826739f29"
+    "digest": "2526a3e13b8ccd301f0763580430898c227bd209e3ce482c7951140b28948375"
   },
   {
     "name": "vi",
     "unicode": "1F1FB-1F1EE",
-    "digest": "e070879f9605a9bae66bb84f2abf5a40c8b264baee65cd4f7a6720b826739f29"
+    "digest": "2526a3e13b8ccd301f0763580430898c227bd209e3ce482c7951140b28948375"
   },
   {
     "name": "flag_vn",
     "unicode": "1F1FB-1F1F3",
-    "digest": "100ddf06e0f239b170f4d6cb459450bf4945281ee818f7d3c061828b80562219"
+    "digest": "0cf6b9896bbe4da8ed7718d0abfd56cef1a8321e26f89d3ad1b48488eaffb7a5"
   },
   {
     "name": "vn",
     "unicode": "1F1FB-1F1F3",
-    "digest": "100ddf06e0f239b170f4d6cb459450bf4945281ee818f7d3c061828b80562219"
+    "digest": "0cf6b9896bbe4da8ed7718d0abfd56cef1a8321e26f89d3ad1b48488eaffb7a5"
   },
   {
     "name": "flag_vu",
     "unicode": "1F1FB-1F1FA",
-    "digest": "59fc9d16818295bba4f7f551598f85378cd07f2bd7e31a4eef2589aaa3847563"
+    "digest": "9dfa282ce1aafc62beacab76e1fc19a141c8bdeaa30898f69b083067b775d362"
   },
   {
     "name": "vu",
     "unicode": "1F1FB-1F1FA",
-    "digest": "59fc9d16818295bba4f7f551598f85378cd07f2bd7e31a4eef2589aaa3847563"
+    "digest": "9dfa282ce1aafc62beacab76e1fc19a141c8bdeaa30898f69b083067b775d362"
   },
   {
     "name": "flag_wf",
     "unicode": "1F1FC-1F1EB",
-    "digest": "62627702e3e3768808c12f153a527ffcc492ad74d8cdc1858cfde971efd0c8ee"
+    "digest": "a0124683aa88cd7da886da70c65796c5ad84eb3751e356e9b2aa8ac249cf0bf9"
   },
   {
     "name": "wf",
     "unicode": "1F1FC-1F1EB",
-    "digest": "62627702e3e3768808c12f153a527ffcc492ad74d8cdc1858cfde971efd0c8ee"
+    "digest": "a0124683aa88cd7da886da70c65796c5ad84eb3751e356e9b2aa8ac249cf0bf9"
   },
   {
     "name": "flag_white",
     "unicode": "1F3F3",
-    "digest": "96307e3a28e92d1e7147a06f154ffc291ee3cd1765cf8b7bfb06412294112559"
+    "digest": "d9be4b7ceb8309c48f88cfd07a9f7ce6758ea6e620e73293cf14baec03ca381c"
   },
   {
     "name": "waving_white_flag",
     "unicode": "1F3F3",
-    "digest": "96307e3a28e92d1e7147a06f154ffc291ee3cd1765cf8b7bfb06412294112559"
+    "digest": "d9be4b7ceb8309c48f88cfd07a9f7ce6758ea6e620e73293cf14baec03ca381c"
   },
   {
     "name": "flag_ws",
     "unicode": "1F1FC-1F1F8",
-    "digest": "0c95271d0f4b23f0d215ee0fba05cf08ecb70665d4c028e17463ecda2754b164"
+    "digest": "53addd0dc304a3c8893389ed227986ef2431828b8c071926aa09f9efd815b649"
   },
   {
     "name": "ws",
     "unicode": "1F1FC-1F1F8",
-    "digest": "0c95271d0f4b23f0d215ee0fba05cf08ecb70665d4c028e17463ecda2754b164"
+    "digest": "53addd0dc304a3c8893389ed227986ef2431828b8c071926aa09f9efd815b649"
   },
   {
     "name": "flag_xk",
     "unicode": "1F1FD-1F1F0",
-    "digest": "713aa7d228e96f4a06d58d1fb8c2a55296c3e56842f8177ca936f3e09f50da1e"
+    "digest": "eba1a832e489e1c2734e773e685df5d128271fa5559d23c060e68be067bf6469"
   },
   {
     "name": "xk",
     "unicode": "1F1FD-1F1F0",
-    "digest": "713aa7d228e96f4a06d58d1fb8c2a55296c3e56842f8177ca936f3e09f50da1e"
+    "digest": "eba1a832e489e1c2734e773e685df5d128271fa5559d23c060e68be067bf6469"
   },
   {
     "name": "flag_ye",
     "unicode": "1F1FE-1F1EA",
-    "digest": "3bb65bae9c913357bcae8b8b5878efc9e194ca308442ab69639c29716b49f078"
+    "digest": "edfa14266785042b6d5fe0f64fafa630b16a3ee7d010501de7cc8554c959afb0"
   },
   {
     "name": "ye",
     "unicode": "1F1FE-1F1EA",
-    "digest": "3bb65bae9c913357bcae8b8b5878efc9e194ca308442ab69639c29716b49f078"
+    "digest": "edfa14266785042b6d5fe0f64fafa630b16a3ee7d010501de7cc8554c959afb0"
   },
   {
     "name": "flag_yt",
     "unicode": "1F1FE-1F1F9",
-    "digest": "f86c86f4c194610a3af78971fcf221ad97b9499d08f6d64476e417a2f52a611e"
+    "digest": "472ebc676b5d31dec2ac5e02ce69014a3dd94609d30a95f39f3a752f49c85e8b"
   },
   {
     "name": "yt",
     "unicode": "1F1FE-1F1F9",
-    "digest": "f86c86f4c194610a3af78971fcf221ad97b9499d08f6d64476e417a2f52a611e"
+    "digest": "472ebc676b5d31dec2ac5e02ce69014a3dd94609d30a95f39f3a752f49c85e8b"
   },
   {
     "name": "flag_za",
     "unicode": "1F1FF-1F1E6",
-    "digest": "4dd4fa49a01fdcfc7c1c099a7869e0e9acba83a6a3debf6c8505ada4c796b872"
+    "digest": "dad162942a43392b4cff6929bd5cbf58c382a03dbc0e552f03c07ad2d8ff08ce"
   },
   {
     "name": "za",
     "unicode": "1F1FF-1F1E6",
-    "digest": "4dd4fa49a01fdcfc7c1c099a7869e0e9acba83a6a3debf6c8505ada4c796b872"
+    "digest": "dad162942a43392b4cff6929bd5cbf58c382a03dbc0e552f03c07ad2d8ff08ce"
   },
   {
     "name": "flag_zm",
     "unicode": "1F1FF-1F1F2",
-    "digest": "ab6790d89875447de3d1c7f4713b102761bc3e9afdd714b818689e175ca03011"
+    "digest": "1521ecaf1d1fdc8c15f0c96a6b04e6d4050f26f943a826b3d3d661f6ded6d438"
   },
   {
     "name": "zm",
     "unicode": "1F1FF-1F1F2",
-    "digest": "ab6790d89875447de3d1c7f4713b102761bc3e9afdd714b818689e175ca03011"
+    "digest": "1521ecaf1d1fdc8c15f0c96a6b04e6d4050f26f943a826b3d3d661f6ded6d438"
   },
   {
     "name": "flag_zw",
     "unicode": "1F1FF-1F1FC",
-    "digest": "9d39b934fe922174b2250f2cd1b174a548d2904091d3298f35b7cc59fbceb181"
+    "digest": "46d05b597c5c77c8e2dc7bd6d8dd62ebca01bc9c9dc9915dafe694ca56402825"
   },
   {
     "name": "zw",
     "unicode": "1F1FF-1F1FC",
-    "digest": "9d39b934fe922174b2250f2cd1b174a548d2904091d3298f35b7cc59fbceb181"
+    "digest": "46d05b597c5c77c8e2dc7bd6d8dd62ebca01bc9c9dc9915dafe694ca56402825"
   },
   {
     "name": "flags",
     "unicode": "1F38F",
-    "digest": "c3f4a66786e524a5562919afcba9486113091ed205f1342e91d2f6439845ad61"
+    "digest": "f860aa4df587cf140c3e9735bbd101e9fd5a1bfcea42e420d85ac0a9877fa21d"
   },
   {
     "name": "flashlight",
     "unicode": "1F526",
-    "digest": "5f641b8fd1c7f1dcd43ec3b1ef78d14ef9929d723789c5567aca8b95d3d39803"
+    "digest": "e929bbe76e0fd2dc5bd6476858a0bbc717fd21467710435d35d80efb38033d73"
   },
   {
     "name": "fleur-de-lis",
     "unicode": "269C",
-    "digest": "d6ddeeea355ed55103b7fc65ac1ee0dbaa79d01e0d136b265363a6b92284c073"
+    "digest": "ebf49007f367dc05580e9dab942e93e9dda12fa1dc2caa410ac7f8d8cd55d2a3"
   },
   {
     "name": "flip_phone",
@@ -5322,7 +5322,7 @@
   {
     "name": "floppy_disk",
     "unicode": "1F4BE",
-    "digest": "e987961ca516032a90942ef6c398836f2da68a5981714bd172acfe7b0e369d0a"
+    "digest": "4ee0b5bba41b9e301ed125d3ee1c263bef171ca499e6e1b89276b09af2bc03a0"
   },
   {
     "name": "floppy_white",
@@ -5337,22 +5337,22 @@
   {
     "name": "flower_playing_cards",
     "unicode": "1F3B4",
-    "digest": "451f361050b96ba9ed8dc5b64c8a90c1316fd9b83fb818152881a54e100eea6c"
+    "digest": "edba47c2e3051b2c7effd98794ec977174052782edcb491daec82a2b0d853869"
   },
   {
     "name": "flushed",
     "unicode": "1F633",
-    "digest": "39cf51f9dec2a910c66ecd39a7bd616fea09d67e81801e57e84f03ed1e917750"
+    "digest": "e759d46bab92af5494d78b6c712c06568759afe397e7828ca0a0de1e3eab0165"
   },
   {
     "name": "fog",
     "unicode": "1F32B",
-    "digest": "da6fdb9b682ed9a3368adcd7531f1a29e22755a620e3cca163fc3f33a6a78107"
+    "digest": "0cbd4733961d30fe0f40f95dd1f37254aebbef26f82dd18ad2000e799eb2898e"
   },
   {
     "name": "foggy",
     "unicode": "1F301",
-    "digest": "b599f3178db289c6e30017f3f0a9d30b00a75417057c7a10c0c9eedac78edbf1"
+    "digest": "bc3631a4e9e8473b92e842008937add2cd9ffad5b7d772ce759fb5ff6c0e3dca"
   },
   {
     "name": "folder",
@@ -5372,52 +5372,52 @@
   {
     "name": "football",
     "unicode": "1F3C8",
-    "digest": "834fe5f431d6aa8ef1186aa79e71f813393535d273483b6af4cc4bdb8380e5b4"
+    "digest": "ebd790471c3a28d3077818e3b31d915ffe443e06e299bc5cf0dd2534d080634c"
   },
   {
     "name": "footprints",
     "unicode": "1F463",
-    "digest": "60dc938f6769ea21b05b5afcc481d3ddacf1f565e04f33310b271d5422e7ceb9"
+    "digest": "85bbf2bc0ae8e6259d83a06f513600095d7fcfc44372670f5b2405d380b78811"
   },
   {
     "name": "fork_and_knife",
     "unicode": "1F374",
-    "digest": "7e07c9dc555d172fa2eaa41cefd8d46d9624be0137aff196dd003a8a82610ec3"
+    "digest": "f228accd36ddccb4ec636207c19d7185191ec79723b780a1bd5c3d00a4b1ef3b"
   },
   {
     "name": "fork_knife_plate",
     "unicode": "1F37D",
-    "digest": "b4081b9edea6cdab5112fdd17535051ba17710953013f5020c7c40f84a1e3247"
+    "digest": "ec6be99dac8efd3d145807fa60d2b6d8f6d3c02cb95552b55cc0fac39a4db48e"
   },
   {
     "name": "fork_and_knife_with_plate",
     "unicode": "1F37D",
-    "digest": "b4081b9edea6cdab5112fdd17535051ba17710953013f5020c7c40f84a1e3247"
+    "digest": "ec6be99dac8efd3d145807fa60d2b6d8f6d3c02cb95552b55cc0fac39a4db48e"
   },
   {
     "name": "fountain",
     "unicode": "26F2",
-    "digest": "0acdca5e8f6d745a8d582d96012ec8fc55b9f5447e657ebfd998a4e332d99322"
+    "digest": "87043f9256e1d4615159307fcfd21bf6ae2aba0bada7de2bd50d7d6f2ab82395"
   },
   {
     "name": "four",
     "unicode": "0034-20E3",
-    "digest": "36bd4ea6e2ae689835a79f8e60466eccd62fce7e91e84ed768cffd87dac628dd"
+    "digest": "c2c82a966bbb599aae557d930a4fc42604f2081aa45528872f5caf4942ee79d9"
   },
   {
     "name": "four_leaf_clover",
     "unicode": "1F340",
-    "digest": "12ee2343df25bbd9077fdc12314c1edb51c0cdb556af7e22590e8a578ef57f17"
+    "digest": "ebee16e86bc9be843dfc72ab5372fb462f06be4486b5b25d7d4cac9b2c8b01c8"
   },
   {
     "name": "frame_photo",
     "unicode": "1F5BC",
-    "digest": "6ff21063063989c6ae7dd69f4d6a781c676f9dba380d8e6f1dbac5d53b24f349"
+    "digest": "d5074f748a15055ec1fb812c1e5e169e6e3cc73c522c54be1359b0e26c0fc75c"
   },
   {
     "name": "frame_with_picture",
     "unicode": "1F5BC",
-    "digest": "6ff21063063989c6ae7dd69f4d6a781c676f9dba380d8e6f1dbac5d53b24f349"
+    "digest": "d5074f748a15055ec1fb812c1e5e169e6e3cc73c522c54be1359b0e26c0fc75c"
   },
   {
     "name": "frame_tiles",
@@ -5442,122 +5442,122 @@
   {
     "name": "free",
     "unicode": "1F193",
-    "digest": "c1d9172a656717f78d941303c5da8790c6cd9827838d8f7dc3719afb53bcab80"
+    "digest": "9973522457158362fc5bdd7da858e6371e28a8403d1ef9e4b6427195c7f72cfa"
   },
   {
     "name": "fried_shrimp",
     "unicode": "1F364",
-    "digest": "c0c19e95f2c38f6cf870920bf3c2d4d69c36ea6e7dc9a5c45c3e8b285269d40a"
+    "digest": "0792bdc4484852de970c8f43bc3a1a339dc0e48090ec77d6de97cbfcdd17f9e1"
   },
   {
     "name": "fries",
     "unicode": "1F35F",
-    "digest": "0f546534684de29d319cbcbab4162acb321c4f8f3202fe17d69e1894ab7c8195"
+    "digest": "47915aea67251d358d91a0e4dc3dcc347155336007d6b931a192be72a743b4e9"
   },
   {
     "name": "frog",
     "unicode": "1F438",
-    "digest": "6a417757fa6ee39e7a277cbd53c690ff88af0b1d76728d56f9bc645cb628aeb7"
+    "digest": "d024b2ce771df64040534fb0906737d18b562bc3578dee62c2f25ec03c7caffd"
   },
   {
     "name": "frowning",
     "unicode": "1F626",
-    "digest": "fb39f5c2aea98054adb02a3a0ac34a2e38d83f32cd590e9d2449e06a9702f2f5"
+    "digest": "c01af48537b0011d313d8f65103e1401fce4f5c0269c68e0e9806926c59acc44"
   },
   {
     "name": "anguished",
     "unicode": "1F626",
-    "digest": "fb39f5c2aea98054adb02a3a0ac34a2e38d83f32cd590e9d2449e06a9702f2f5"
+    "digest": "c01af48537b0011d313d8f65103e1401fce4f5c0269c68e0e9806926c59acc44"
   },
   {
     "name": "frowning2",
     "unicode": "2639",
-    "digest": "7bb6c682a6c9f98bf3a5ae986e317fd26d1af497c857500deec2f06b6a3af5da"
+    "digest": "6568ee393b950c852d440112e86908c456b89fb7780e27778c5fcec168373fbf"
   },
   {
     "name": "white_frowning_face",
     "unicode": "2639",
-    "digest": "7bb6c682a6c9f98bf3a5ae986e317fd26d1af497c857500deec2f06b6a3af5da"
+    "digest": "6568ee393b950c852d440112e86908c456b89fb7780e27778c5fcec168373fbf"
   },
   {
     "name": "fuelpump",
     "unicode": "26FD",
-    "digest": "9cbb2646c93b255bd3de87dc01aa1193ab96e39a3013975d250472ab8aae61d6"
+    "digest": "105e736469f19911b8bab4ab6d29f949ded4b061b54e3dd763726577d6453095"
   },
   {
     "name": "full_moon",
     "unicode": "1F315",
-    "digest": "0b4f08ef2089397ead034b444a60e6e9810073454581b52a46b2369e3b9cd5f9"
+    "digest": "aaa87f4676a5aaa29c1b721a3b582e89db6c1f35a25c52e4b480bd193ef39c43"
   },
   {
     "name": "full_moon_with_face",
     "unicode": "1F31D",
-    "digest": "a371cb9e1f28a7db739dd058234642a2e333dff4b6df9882df85a6d984e4b5e8"
+    "digest": "05c4b9c339fcdf81ae67027641522baa99c370d87873ff4c8133b8349e627e33"
   },
   {
     "name": "game_die",
     "unicode": "1F3B2",
-    "digest": "6584909a4348c350c04417421b63eace1245087f7d239051b30a0cd37fe929f9"
+    "digest": "00d19ce8e21dba2cdfeb18709fa8741f3af9d6207f81d5657b68e05e64f105a8"
   },
   {
     "name": "gear",
     "unicode": "2699",
-    "digest": "b0ff5fd007daa366a9eecb7422dbeb8a973e123a04267b88fef96c7453238294"
+    "digest": "c5ba354c0f7a36dce95477091984e352ecc59af8c9f26a94ad8e296dc042b9de"
   },
   {
     "name": "gem",
     "unicode": "1F48E",
-    "digest": "d75d854f35975e4e291c3b9fcaf8437467f6d7eb27b29e2d7c0f0038fc666fe2"
+    "digest": "180e66f19d9285e02d0a5e859722c608206826e80323942b9938fc49d44973b1"
   },
   {
     "name": "gemini",
     "unicode": "264A",
-    "digest": "392abe62872736a0bf92979a8c25a814985d0ff0a08dc7ab2a5c058aeda7e685"
+    "digest": "278239c598d490a110f1f3f52fc3b85259be8e76034b38228ef3f68d7ddd8cdd"
   },
   {
     "name": "ghost",
     "unicode": "1F47B",
-    "digest": "f084b14483476e2d07563840f8c33b46da9c17f791da07fde3acffeb77342947"
+    "digest": "80d528fcf8ef9198631527547e43a608a4332a799f9e5550b8318dec67c9c4d2"
   },
   {
     "name": "gift",
     "unicode": "1F381",
-    "digest": "c9a2ae6ea05c02e78e9567dcbd971701a2f869eb46c62d85cef23d0834388d8c"
+    "digest": "4061a84a59f0300473299678c43e533341eb965db09597fffc6e221fd7b77376"
   },
   {
     "name": "gift_heart",
     "unicode": "1F49D",
-    "digest": "e0c5aacf1ce89117d86b148f10a02dc18fe0cd22a75fbf6f0f88f2fad3ca80fe"
+    "digest": "5420199b515b9b32c964a3c19d87e07461639e3068a939dae26c6436335c0cee"
   },
   {
     "name": "girl",
     "unicode": "1F467",
-    "digest": "0758cbc4cbc7d72d6df8f66fc3a6b2b283c6634b053e59d61c6cac44cf8bffda"
+    "digest": "8d2d0b72a91e6e44921b71030ffc4c89c0f50f1364787784afe1e7e568cf1bc6"
   },
   {
     "name": "girl_tone1",
     "unicode": "1F467-1F3FB",
-    "digest": "7afdece55cb64e8056e2202de8c17b66ddb616f224ac374ec9a160d06b3138cc"
+    "digest": "bda12a6b38994a578ee65166bbdd93ea04df4101697b52ed236de8d687df09de"
   },
   {
     "name": "girl_tone2",
     "unicode": "1F467-1F3FC",
-    "digest": "c160aa65fee70ad52930d01246ac9f282ff6abf1d93c5cc5b299fc257ee81db1"
+    "digest": "de7a0925c30b7181a289f71b1a849c1b7751ee8c104e8f2029bd9c2fe3f91c64"
   },
   {
     "name": "girl_tone3",
     "unicode": "1F467-1F3FD",
-    "digest": "b8a5687cd637855a41b8c7dc686f0e69fda379875408cd269f1b330a805c72f4"
+    "digest": "e41272816db0e642d003dce7cb262e1593a592251f46729f7830f4515149e1f2"
   },
   {
     "name": "girl_tone4",
     "unicode": "1F467-1F3FE",
-    "digest": "a9cf743936b733634f323790a1abe3a410601b6841484baebea484b392f4e98e"
+    "digest": "8d6a4513ecbf08408c0ecc5336767777a2216f7a19437faf9e51f65101822469"
   },
   {
     "name": "girl_tone5",
     "unicode": "1F467-1F3FF",
-    "digest": "c902170e67b81eee35eeefb6a5c62c6109cb423dcae88d4e036ddd50b240c072"
+    "digest": "f55e4b16a41b6f5e3c817a301420360ba4486e4e82e1092a56a3e3cc4069087d"
   },
   {
     "name": "girls_symbol",
@@ -5567,172 +5567,172 @@
   {
     "name": "globe_with_meridians",
     "unicode": "1F310",
-    "digest": "945646de3d8f057760fe374494a253d9a6aa8a132309154b0a5bdbffb5b20c3f"
+    "digest": "725bebeb3c09a9e3701ebe49e672dcfbf2b73575e05f0821263511577b013b75"
   },
   {
     "name": "goat",
     "unicode": "1F410",
-    "digest": "f99cbc6755d119cb5c1dce08cabd20871f98d009bb773da4a146dae60476a235"
+    "digest": "d07e384d08529ddcaddd2710f2ad913e5665dc15d5f99c28e16dadd245a111e8"
   },
   {
     "name": "golf",
     "unicode": "26F3",
-    "digest": "74a7876d185f8ff6a6533e4db2e1eb787119b2f8d8b07c36d99ec3163fb48485"
+    "digest": "eed79364754eec97855e3c7b584f347ae139d9ddb4eb7fb66c00867610b8f1c1"
   },
   {
     "name": "golfer",
     "unicode": "1F3CC",
-    "digest": "6458295a5e4a6e4323c32a7f1f7182fb2d3918083839efc380d995860ce360b1"
+    "digest": "7d7ecc6e226596f646030a4109c2b0001ef0cc690e4863e450bf5d29e7a90344"
   },
   {
     "name": "grapes",
     "unicode": "1F347",
-    "digest": "7f6873d65180ab476f49d207ac2d1f7dbaf6c8b0b561d50b64325e192cf97a86"
+    "digest": "74d1a09ab411234a84d025a2e717e7ec5791bc02aad29853896d21c0f0283c50"
   },
   {
     "name": "green_apple",
     "unicode": "1F34F",
-    "digest": "effc3fe60f2ab704a034c794bfccfa023b41332f8f16ca44cc8ea41698f03873"
+    "digest": "457490e9b2b20894f50768262d63f1021717079da104d4847076b3fa779e9a21"
   },
   {
     "name": "green_book",
     "unicode": "1F4D7",
-    "digest": "6652c4d2ccfa4a287a5d45007bd06cadc16d34b0a1ca4b6b13b46f976c8d8319"
+    "digest": "370f635b200efe5e4a9f17da58bd22500e258e61d17795cef375f19c9a45468f"
   },
   {
     "name": "green_heart",
     "unicode": "1F49A",
-    "digest": "f4bcb660a1d3cf3692238359d8b9de9a725a9af81f166253e487d61b8ccf9d86"
+    "digest": "f71e30416d9019873f2ed38ef375c48386424ff60b5a07b89b15dc9e0a3970f9"
   },
   {
     "name": "grey_exclamation",
     "unicode": "2755",
-    "digest": "ac8cdab7496d133e7bc9475f2fdb0cf59b3ccba20f2f156c8b693e72b5948078"
+    "digest": "2fa1d356e12c17cc4025e43afb6c3070385f677102a35223302fda46c47a9b03"
   },
   {
     "name": "grey_question",
     "unicode": "2754",
-    "digest": "c173e1b2a16ab62b0abd7a58deb7a6df709b072d30d001627b92d0123a3a3e4a"
+    "digest": "e1035bcbf0f66d238ef478ba451f5cf2c51627fbf101ed03bad3b2bf38db8aa2"
   },
   {
     "name": "grimacing",
     "unicode": "1F62C",
-    "digest": "8c54b73f5d2c1c6347e2c0ab01616519e0fb34490daa9c36664d442c6851c57e"
+    "digest": "2cedad13b8b2a1d4385ca6fa88a251eb7757a4c65dd6d362267864a01247846b"
   },
   {
     "name": "grin",
     "unicode": "1F601",
-    "digest": "916eabdabd8b7ca698e638bbbd14affff97464ec11a3b59c0cb96cd7705600d8"
+    "digest": "634b2f37e32e57ed6edc7f371993a92e34137dd21ba393de5227cfbbe2422815"
   },
   {
     "name": "grinning",
     "unicode": "1F600",
-    "digest": "3d8665c03f272ca3063e96145989926355a7ac315ed1a032d30fcefa6f0c3923"
+    "digest": "cef76aa41771db9fd1d6bd9b4233c22c1fb1931494af54cab29e6347ed9b678d"
   },
   {
     "name": "guardsman",
     "unicode": "1F482",
-    "digest": "ebbd29fa138005232d64fca4a8ec015d097fa14e6ded57b35ac257b4570b3c36"
+    "digest": "17bc7fad6b8c8dbd015bb709380d129f8b8e1e971062d15e6ab0b2e63e500564"
   },
   {
     "name": "guardsman_tone1",
     "unicode": "1F482-1F3FB",
-    "digest": "b6082c8fee5dbc3ce2540f3939d5e344b5366c9f07827345facaba438e7017ff"
+    "digest": "c531ecb101bdf9ce1db18e1567882e6db927410237100b0a2492a1401860246e"
   },
   {
     "name": "guardsman_tone2",
     "unicode": "1F482-1F3FC",
-    "digest": "2b813afe1c2bbdaf9a47493393a0e6c400a16e453ed25a9a9c0035197927b56e"
+    "digest": "602168c5204af0f1de8b4aa5863b192ef20c19d263999377aa5eb60f98311732"
   },
   {
     "name": "guardsman_tone3",
     "unicode": "1F482-1F3FD",
-    "digest": "49b2fa1ad0bc50a5ef6d73fb140aa1876506b9ebb9d45782ccb8dbb6818f8dde"
+    "digest": "d0a85de46dd02c7bd6cb14bff0f22d2db9083d4b171a8806c83363b49f3dd9ef"
   },
   {
     "name": "guardsman_tone4",
     "unicode": "1F482-1F3FE",
-    "digest": "a584e1e3a8ad7be4871a6bdb7996d4f649abeaa77eb5d1cae998058d8b23ca0f"
+    "digest": "1c9d4d72b6b50bdac8271613b6d2a38340ec2067bc344e8ee2a3c863fd5c23a1"
   },
   {
     "name": "guardsman_tone5",
     "unicode": "1F482-1F3FF",
-    "digest": "e853b67ee13fda99e98f47083529ca80c404df1b19352c78b9c69850eb8f2c76"
+    "digest": "9899a796d01842e495d716fbe737a16d85724f7d3e23f50807ec2bc70f057318"
   },
   {
     "name": "guitar",
     "unicode": "1F3B8",
-    "digest": "8c041b961649cc5917f56f2fb543f9a5280724647ed2fc67bc94a05eff9da805"
+    "digest": "a1027ceae4dd3ea270740587c9d373329e5677e375c9e00af6ae3275e0b67500"
   },
   {
     "name": "gun",
     "unicode": "1F52B",
-    "digest": "d7f5aa657cc0ba04d878511820632b89c305a9b4d6c4a4b90ff691dad9906607"
+    "digest": "fc12b577df2283e7b336f23774f9cfe5b79f1d26ddd28a64a560519b28d94ca5"
   },
   {
     "name": "haircut",
     "unicode": "1F487",
-    "digest": "369dbab1b138c31d3eca04c950fdab4ec9f085272268c241f100d44e7b0f229e"
+    "digest": "b243a04f5ca889accd45e7abe095ac5caa92274ed95103f5966a36b415fff412"
   },
   {
     "name": "haircut_tone1",
     "unicode": "1F487-1F3FB",
-    "digest": "c56f32d7c1d8a92d22429133f87f31a159818939cfdc570cb48b6d243cc58cf2"
+    "digest": "a58d0cff1427b80dfd7a9ea5267b4a181e9faaac6a51a0165db522f668b4cf91"
   },
   {
     "name": "haircut_tone2",
     "unicode": "1F487-1F3FC",
-    "digest": "e916e040ffb8e869e930d1256343af2ad2bbaa683f01a11564d0777019944bec"
+    "digest": "675083ff40001405f8de99268477d50dd8594ff6ca40ddfd442dd42ad76e8216"
   },
   {
     "name": "haircut_tone3",
     "unicode": "1F487-1F3FD",
-    "digest": "f07cdfbea964ac42a9a050f832107ef0f2fa8115b27689f93d1be954de07b7c1"
+    "digest": "70d7581e49c315a3771dd61a3713229886db32aaaeb3af078a69cc042f809150"
   },
   {
     "name": "haircut_tone4",
     "unicode": "1F487-1F3FE",
-    "digest": "32ec7f5e999f7c43676768c8320ffaa346c713d340a94b948b1f564b345a2d11"
+    "digest": "ec5e3e909eb3bc375ef9cc0fe0e0f90b33f44f273ada91ccf415bbc43b8ffbfc"
   },
   {
     "name": "haircut_tone5",
     "unicode": "1F487-1F3FF",
-    "digest": "5aad997d09e7975700927906d41a10bae774356ccddbe5197980bde670272262"
+    "digest": "7c89739ee458546a808fded7f96d9354c47a76883ebb262d5f5abeafd021260e"
   },
   {
     "name": "hamburger",
     "unicode": "1F354",
-    "digest": "24ebae9a69cf283ab198499cb38d0cdcd82bac74c8e8d1e769ad78eb320a4294"
+    "digest": "48204235238bd89d3a69f319f65135102f3d6b181eec241d4d86b302bbffa9bf"
   },
   {
     "name": "hammer",
     "unicode": "1F528",
-    "digest": "a43a66b0efdc4cd2c84fd0ccc2cb8e9ede1f89c5d62eefa6ae521d3aed9d81b3"
+    "digest": "d0e7830539d935fcd82820c4e0c1d724f0756dfc83a51171fe0f4b36b69fac42"
   },
   {
     "name": "hammer_pick",
     "unicode": "2692",
-    "digest": "2e4fe33406ca03fbb0df1596d63e903d8ee6bd78ecc3ec38a67dd2cecbc584e2"
+    "digest": "aa0445f43bca58d17afa7f3577632ca7775f5a28336385b3020b268b15b18142"
   },
   {
     "name": "hammer_and_pick",
     "unicode": "2692",
-    "digest": "2e4fe33406ca03fbb0df1596d63e903d8ee6bd78ecc3ec38a67dd2cecbc584e2"
+    "digest": "aa0445f43bca58d17afa7f3577632ca7775f5a28336385b3020b268b15b18142"
   },
   {
     "name": "hamster",
     "unicode": "1F439",
-    "digest": "f47da088ff5792532a382b6e3a47d2dd7c5e6fc19abd5ff6c5ba3ce420b4192e"
+    "digest": "a7e7582e8b1bccd5b7df27ccb05e353a3f0e39bdeb40877732706b9d74a70de1"
   },
   {
     "name": "hand_splayed",
     "unicode": "1F590",
-    "digest": "a43e52f7cdec5e9d51497888b0988d7bbd42846ad7e492b196293fbce576d197"
+    "digest": "c51a30cb7e575d29ffed16780a6c95ae3f300b8ac523012f4a6e116d68c1fd15"
   },
   {
     "name": "raised_hand_with_fingers_splayed",
     "unicode": "1F590",
-    "digest": "a43e52f7cdec5e9d51497888b0988d7bbd42846ad7e492b196293fbce576d197"
+    "digest": "c51a30cb7e575d29ffed16780a6c95ae3f300b8ac523012f4a6e116d68c1fd15"
   },
   {
     "name": "hand_splayed_reverse",
@@ -5747,52 +5747,52 @@
   {
     "name": "hand_splayed_tone1",
     "unicode": "1F590-1F3FB",
-    "digest": "73cceec7117280d330f8a149979190f0f355dd8d0a92821be89fb70344bb8dfe"
+    "digest": "c31fb44a982ed8808e1c311ec1b0b9c5afcb47f16bb1fc731dc483adf8f0d049"
   },
   {
     "name": "raised_hand_with_fingers_splayed_tone1",
     "unicode": "1F590-1F3FB",
-    "digest": "73cceec7117280d330f8a149979190f0f355dd8d0a92821be89fb70344bb8dfe"
+    "digest": "c31fb44a982ed8808e1c311ec1b0b9c5afcb47f16bb1fc731dc483adf8f0d049"
   },
   {
     "name": "hand_splayed_tone2",
     "unicode": "1F590-1F3FC",
-    "digest": "b06fac698128f4c3a7b8ea56e8bc4de088bb5461aa0f9c84553f16b43d347145"
+    "digest": "56a236881184e9ffad54613fa08a67368c432af738f5254fb1cd87b20368acdf"
   },
   {
     "name": "raised_hand_with_fingers_splayed_tone2",
     "unicode": "1F590-1F3FC",
-    "digest": "b06fac698128f4c3a7b8ea56e8bc4de088bb5461aa0f9c84553f16b43d347145"
+    "digest": "56a236881184e9ffad54613fa08a67368c432af738f5254fb1cd87b20368acdf"
   },
   {
     "name": "hand_splayed_tone3",
     "unicode": "1F590-1F3FD",
-    "digest": "a94ee9a2f8cdec6d2f7dd6887d1c7b8e064fcad63030c2c7c001742d72b5603e"
+    "digest": "9242ca97dfd2bbc1947228f6535029afb31f8feb72c14ff4b7f2deea30217425"
   },
   {
     "name": "raised_hand_with_fingers_splayed_tone3",
     "unicode": "1F590-1F3FD",
-    "digest": "a94ee9a2f8cdec6d2f7dd6887d1c7b8e064fcad63030c2c7c001742d72b5603e"
+    "digest": "9242ca97dfd2bbc1947228f6535029afb31f8feb72c14ff4b7f2deea30217425"
   },
   {
     "name": "hand_splayed_tone4",
     "unicode": "1F590-1F3FE",
-    "digest": "501792b4126c6f32e755accee0fc8b4d1915e1d36c4ceaa40f3bd0066efe76c3"
+    "digest": "43348d9fd3d43b3c45cebaf663bf181bcad3b6df841a5aeed838180db2cdd481"
   },
   {
     "name": "raised_hand_with_fingers_splayed_tone4",
     "unicode": "1F590-1F3FE",
-    "digest": "501792b4126c6f32e755accee0fc8b4d1915e1d36c4ceaa40f3bd0066efe76c3"
+    "digest": "43348d9fd3d43b3c45cebaf663bf181bcad3b6df841a5aeed838180db2cdd481"
   },
   {
     "name": "hand_splayed_tone5",
     "unicode": "1F590-1F3FF",
-    "digest": "22ed533d587cf44f286e2d6ad77be20b4b5f133c422af4ca51e9af86a75002d8"
+    "digest": "4b3a0aba7829772fec09f26d6facc19a2f822d2998015297b18b5cab85190ee2"
   },
   {
     "name": "raised_hand_with_fingers_splayed_tone5",
     "unicode": "1F590-1F3FF",
-    "digest": "22ed533d587cf44f286e2d6ad77be20b4b5f133c422af4ca51e9af86a75002d8"
+    "digest": "4b3a0aba7829772fec09f26d6facc19a2f822d2998015297b18b5cab85190ee2"
   },
   {
     "name": "hand_victory",
@@ -5807,7 +5807,7 @@
   {
     "name": "handbag",
     "unicode": "1F45C",
-    "digest": "f1e2822c67f659b52c76821dd9db001332215a8566fc1846c89b6019c9758038"
+    "digest": "45410a3eed0c2e3f68748d7649fa9e33a90f4e80d5291206bdd0b40380c6da45"
   },
   {
     "name": "hard_disk",
@@ -5817,67 +5817,67 @@
   {
     "name": "hash",
     "unicode": "0023-20E3",
-    "digest": "5bd5c7180485fa71accdec5378bdc196ce0602f594f91e4eadc1e7514d5d0f90"
+    "digest": "01c8b577953010bff0c20f797c2c96ab5d98d4e6ac179c4895a78f34ea904655"
   },
   {
     "name": "hatched_chick",
     "unicode": "1F425",
-    "digest": "7995c3eb503a8b9662694eba80a9b551216473a31928091e35cd6ebc21cee083"
+    "digest": "006571b9e9e839ec9fcb1a911b935c8ca71eb8bcdce9775bee6a2a4c7c927277"
   },
   {
     "name": "hatching_chick",
     "unicode": "1F423",
-    "digest": "22905b42fa65dbc9aad8940d2db13691cacc62014f54e0960978ee0002178e1b"
+    "digest": "fd7f69fa186407f80de59dec5116e318325a5743ee0e8bba1db541f1e57e7f74"
   },
   {
     "name": "head_bandage",
     "unicode": "1F915",
-    "digest": "d690b740ff4f58e89dfc764c6411a4e84cfedffd7694eb5efa839a642dbabd08"
+    "digest": "d09019a73e203b38cc43729a96163147de88e09eab8adb073888e55366854c72"
   },
   {
     "name": "face_with_head_bandage",
     "unicode": "1F915",
-    "digest": "d690b740ff4f58e89dfc764c6411a4e84cfedffd7694eb5efa839a642dbabd08"
+    "digest": "d09019a73e203b38cc43729a96163147de88e09eab8adb073888e55366854c72"
   },
   {
     "name": "headphones",
     "unicode": "1F3A7",
-    "digest": "219da138032c01c97a94f02b211049418191a3beb3d159804b9033f5916fd3c8"
+    "digest": "34f9d5598158d5d6f978a5ea5c5aa9948bb2990625565a3afad7710f864fbe2f"
   },
   {
     "name": "hear_no_evil",
     "unicode": "1F649",
-    "digest": "8120060238eaca645809dd113862a144f10395afcb3837ab60c0f04009b49a2f"
+    "digest": "53b030b6d6f4ed1a734fa7d48b46f42eb1b2b01653202c1838b742082f08c4bf"
   },
   {
     "name": "heart",
     "unicode": "2764",
-    "digest": "a646a25a36f431cadc7e56afd1a4d1b7cbae5292a25d7783bd31462d0d3d719b"
+    "digest": "92be652ec3e50c6e7393440b5d52b88a367f98a28dffe12660095ed3253aa6c0"
   },
   {
     "name": "heart_decoration",
     "unicode": "1F49F",
-    "digest": "a83989669347c98cb74065d4f0befedbc37f82c91214e773245cb6810ab359b4"
+    "digest": "6ec5bbf3aa75c6f43eb3dc05e9204366936e8b6b4219310bacdc2fc45f51e245"
   },
   {
     "name": "heart_exclamation",
     "unicode": "2763",
-    "digest": "9751c89dcf10805f2011949ff3ddcb6bcb13de8c32ae5de9e03955e8a4235df2"
+    "digest": "5985ea4d82232a2a07052a59db268aed9ac943895d0c82f637595bb5386329a6"
   },
   {
     "name": "heavy_heart_exclamation_mark_ornament",
     "unicode": "2763",
-    "digest": "9751c89dcf10805f2011949ff3ddcb6bcb13de8c32ae5de9e03955e8a4235df2"
+    "digest": "5985ea4d82232a2a07052a59db268aed9ac943895d0c82f637595bb5386329a6"
   },
   {
     "name": "heart_eyes",
     "unicode": "1F60D",
-    "digest": "335ea73efca4824e623a5a51ccdb494c8b1f5f10b4139b39b250a2a771876b0d"
+    "digest": "0eff616517a6252ec89d47d9b4ad85589bcf2bdc7f490578934350acb84b2fcc"
   },
   {
     "name": "heart_eyes_cat",
     "unicode": "1F63B",
-    "digest": "9346b85afb80f7b498cc255426ea15a287f81d8fb3c26dab61337635f439d3ce"
+    "digest": "8a1f28b97d661ca4cff5ee13889ca61b5fa745ccb590e80832b7d7701df101d6"
   },
   {
     "name": "heart_tip",
@@ -5892,257 +5892,257 @@
   {
     "name": "heartbeat",
     "unicode": "1F493",
-    "digest": "cd6921ce55c155873220a09416d695c4bcca1556007066d6d185e93d6561e825"
+    "digest": "c9ec024943439d476df6f5ec3a6b30508365a7af3427671a80de3ef2f4f95ffe"
   },
   {
     "name": "heartpulse",
     "unicode": "1F497",
-    "digest": "f869357b9e678d9671ec38c569fc88efec48006c159b69297277cee795dc4dc9"
+    "digest": "281d8aebfea37db5b7fe82d9115be167006881fe29ab64a5b09ac92ac27a2309"
   },
   {
     "name": "hearts",
     "unicode": "2665",
-    "digest": "17dc9b2941561f58ca0f04d0754b1eff3490b63b17241580b3d4aa4638fa85e8"
+    "digest": "271429d12c40be921897005b7bdd08f9518960af1e1e6f56bb0060f1f183651e"
   },
   {
     "name": "heavy_check_mark",
     "unicode": "2714",
-    "digest": "b5fa24f6e0f1dcbd6278e9125154522f2efd79e6dd0836ccb792a1f3aeeff2b2"
+    "digest": "e347728e1290eb9e7b0742d628e2fd124fc049e0774f8a6ddf8e5286e7318718"
   },
   {
     "name": "heavy_division_sign",
     "unicode": "2797",
-    "digest": "59a6983d788f347c64eecb3df6f7d3b36779d92df6cc811820993ff9e18d77e1"
+    "digest": "c1e8c40f0788f140b1c5fcb81ed9b5ce1bcfa5988bb8140ed2808e9cb7e0d651"
   },
   {
     "name": "heavy_dollar_sign",
     "unicode": "1F4B2",
-    "digest": "d2e89c54b3fdeda4d1fd4d29454b69dcf750181110894e6e71a40df99c95bfe8"
+    "digest": "7cdeef38348654b93d566e01a48973281cb404a63d0b75b3bad51032887f3f55"
   },
   {
     "name": "heavy_minus_sign",
     "unicode": "2796",
-    "digest": "dd5ab3722fe49cfdbc5e1fbab5b342dc960de7b412d4fba59d66e06ce3dc3bcd"
+    "digest": "e5335cc6b22abdce49a6127c34269b65a4a6643ddd3253d9baac425089143e7d"
   },
   {
     "name": "heavy_multiplication_x",
     "unicode": "2716",
-    "digest": "7d77742f91377785675802f40bd8dde9bd1feeb513735760a58ea9bee8a65d44"
+    "digest": "64bbe9e9716a922e405d2f6d3b6d803863a53fac80ff8cd775899971046cb1ca"
   },
   {
     "name": "heavy_plus_sign",
     "unicode": "2795",
-    "digest": "9aa9dcdbba120a4b485c21f67589609b789c6e3edf08479ff8268fa0db973ad7"
+    "digest": "d0d8ade2020ceb252205180b85c66e665856e6cb505518d395b9913b0b24b746"
   },
   {
     "name": "helicopter",
     "unicode": "1F681",
-    "digest": "b259ea8d2bdca36766075894da650b1d3ff4c8602259cd0d30cb8214cd585340"
+    "digest": "4bd6fd13650fbe3a19cfffeffe6c21b1cda74bd6af64c5dc5999185e35444bc3"
   },
   {
     "name": "helmet_with_cross",
     "unicode": "26D1",
-    "digest": "affbe9dd87b87ff9235b4858c59c2a73e9ed30dd5221e5b666b8d7747378a9c4"
+    "digest": "8286107391d44b9cd7fce5dc83bfdebbcdcf5a8214c46a8990732ec40263ed77"
   },
   {
     "name": "helmet_with_white_cross",
     "unicode": "26D1",
-    "digest": "affbe9dd87b87ff9235b4858c59c2a73e9ed30dd5221e5b666b8d7747378a9c4"
+    "digest": "8286107391d44b9cd7fce5dc83bfdebbcdcf5a8214c46a8990732ec40263ed77"
   },
   {
     "name": "herb",
     "unicode": "1F33F",
-    "digest": "3c452106b1966f643751bf161fa7d1762a33e6fff381b2109bb53b55c4fdd129"
+    "digest": "9fe8ed65515ede59d0926dcf98f14e2498785e1965610aa0dd56eca9b4bedad9"
   },
   {
     "name": "hibiscus",
     "unicode": "1F33A",
-    "digest": "268963a1f3cdad9050d9ae31c558e010f33812e3b09bbf9088ba876c033d8b2f"
+    "digest": "c442e8eacbd8727bd154bd39692a9a2a03ea2f674b9670ad8361f78a038afe49"
   },
   {
     "name": "high_brightness",
     "unicode": "1F506",
-    "digest": "d607f6269d95dd16c2a7932e49ac09e44f4c19e0a34f6c0f21ecb945a2316361"
+    "digest": "35ced42426dcfd5214c2c6c577dce84bb708156433945e6b6adaff7ea530cc57"
   },
   {
     "name": "high_heel",
     "unicode": "1F460",
-    "digest": "5c320d5954bf4f4dacacddd562c1598ab101731077a6656ac5d2bfd41405483e"
+    "digest": "1e7c7aba50eb1d02cf1d9aa372caca741a6005cf47f68dfa75b7310c3cb18f05"
   },
   {
     "name": "hockey",
     "unicode": "1F3D2",
-    "digest": "008904c1b8db139215492a6d96c09f2c3eeda769f858a9bbae13f8c54d439d0e"
+    "digest": "2d00fb17baa617e799db8e9b1771cc365bb4545c7633df0123e66e1a6e2ed25d"
   },
   {
     "name": "hole",
     "unicode": "1F573",
-    "digest": "36bbafa5e89b1410ec74919aaf60b09ac3525a421cb5b475b9bb2f20357db8de"
+    "digest": "8b5539f6f24f09d5d68ffd56be5aa2a8a2f753a8dfbf64892fb02c8f2703e920"
   },
   {
     "name": "homes",
     "unicode": "1F3D8",
-    "digest": "9980d6dd6cbd23b820747ecac4cb10974dd24b0c94b4acfe21fa87793ad065c9"
+    "digest": "cd512f2b4ce747325607d47da48e083dbfe38a44b85b2522bc372bd105afd25f"
   },
   {
     "name": "house_buildings",
     "unicode": "1F3D8",
-    "digest": "9980d6dd6cbd23b820747ecac4cb10974dd24b0c94b4acfe21fa87793ad065c9"
+    "digest": "cd512f2b4ce747325607d47da48e083dbfe38a44b85b2522bc372bd105afd25f"
   },
   {
     "name": "honey_pot",
     "unicode": "1F36F",
-    "digest": "94cb1624491076b5cb145e7a309f91a7be3d4c0bed712af6a51d641eb73edee7"
+    "digest": "f6eec8c32fbd1b461446dc6c5d5031c43e6ee9685dc9b1ea1b839114e48c4eee"
   },
   {
     "name": "horse",
     "unicode": "1F434",
-    "digest": "624ad9dc9ed7af3f6e1a2f9d4ed483702ae64ed5fbcf5e9918af6bfef24e76f9"
+    "digest": "e377649a9549835770a2a721a92570f699255f88efa646029638eb8ec5f10e3d"
   },
   {
     "name": "horse_racing",
     "unicode": "1F3C7",
-    "digest": "c2702b7225e9839a789dda7c43f0cc86dced2b4d5d3787116106396633362de6"
+    "digest": "3b98e94e9c028ad85b9a750cc61db5ee3ac23cf5ad9243ea3e996b1f772bad54"
   },
   {
     "name": "horse_racing_tone1",
     "unicode": "1F3C7-1F3FB",
-    "digest": "a7ed284f9d5cd8a4fe4a09cb91c3f99e5db99c7e31c5f525c14de97b06857d92"
+    "digest": "382d8e4502ed34fc1bbf1779ce483bc2e22b83f89c91746c11a5d7aea656d446"
   },
   {
     "name": "horse_racing_tone2",
     "unicode": "1F3C7-1F3FC",
-    "digest": "20b4d61b21ee6ba860b029f0ad0e38f5ecb6dd2c774f7b7801fba07ed33f96be"
+    "digest": "198df9973b492ea63e5cfc210dd9591750ccce04a6380adc1dc5b4cb0462a8cd"
   },
   {
     "name": "horse_racing_tone3",
     "unicode": "1F3C7-1F3FD",
-    "digest": "dd65f7bb96ee44507d26e524202d567d2d7679d571245299a2a84f68bd5def4c"
+    "digest": "a67f95fc92c366750ebad3c4db92982893d67a5ed78163c8cc809ac40d2ab9a3"
   },
   {
     "name": "horse_racing_tone4",
     "unicode": "1F3C7-1F3FE",
-    "digest": "36afaad218a4c820b19c7c9bbbc187119d47b41273d8f48ab14cc3e32dd7c21f"
+    "digest": "986b1706c4a3395b58a8ae3b7609ffdd4424dfefcbf26c88c8085f4f6379734e"
   },
   {
     "name": "horse_racing_tone5",
     "unicode": "1F3C7-1F3FF",
-    "digest": "2e0efd501a4471428533ce7909972a49ff045369261c27e4abb97ee2aede2f47"
+    "digest": "66656b5e3d0f43f16f983f9db6214b07aac73b143eeff6475782f98aa5b9ba53"
   },
   {
     "name": "hospital",
     "unicode": "1F3E5",
-    "digest": "df5c774fa36b2601e6960a7b81cdfac71c1d2d71f04dea88068d1c9043e313bb"
+    "digest": "034573e76df444f5b0eb7aff3a4103e4b49a1813869155ab3ae29a6fc0c6c8a2"
   },
   {
     "name": "hot_pepper",
     "unicode": "1F336",
-    "digest": "62e4dade3c793f6d83530bd1f60f3e3e26c1e10a41786c3a15f5aec0ff2b8e76"
+    "digest": "0b05777d42698196a10db17d04030175b1dfa772d06288f71d666d5f8d3fddbc"
   },
   {
     "name": "hotdog",
     "unicode": "1F32D",
-    "digest": "58b829e26b5c4642942898d9c7873cb08e048fd7deaacba8292899d5d895cb2b"
+    "digest": "7a25bbd1a7531fd34a22c654c0931d9e74bea2bbe7baa9f9cbd88f43baa79fb5"
   },
   {
     "name": "hot_dog",
     "unicode": "1F32D",
-    "digest": "58b829e26b5c4642942898d9c7873cb08e048fd7deaacba8292899d5d895cb2b"
+    "digest": "7a25bbd1a7531fd34a22c654c0931d9e74bea2bbe7baa9f9cbd88f43baa79fb5"
   },
   {
     "name": "hotel",
     "unicode": "1F3E8",
-    "digest": "428120a35b38a217901e10d704751eb8fdbc9f805e6eccd8aab070f4311b2085"
+    "digest": "2d78e0ad4cfb0caad778c7de49fefd6e8356afe902a43e3f1c40bceb6b0be422"
   },
   {
     "name": "hotsprings",
     "unicode": "2668",
-    "digest": "df4f946218445f97a6f28c6abe4c1d1dac56ff97a8cd81df59f1b3c320e0092f"
+    "digest": "4c10c3a974b44693e8cbe91365c8b8d7f14f62db234cc516b6e54c08a6bacaed"
   },
   {
     "name": "hourglass",
     "unicode": "231B",
-    "digest": "07aece9413e6898717b4f0757e073d7a593f3e8044c56855127033b796207ccb"
+    "digest": "f0bae8392aaf6f75a83f5d8914936b8650665b24ba1b232fa546b71545dd9acd"
   },
   {
     "name": "hourglass_flowing_sand",
     "unicode": "23F3",
-    "digest": "92dbc68e9d16fb9f706236367e1882f0d2b6817b83ca490820a000021f2c6483"
+    "digest": "2d077729f40fc04007a933e97356bd511cbd8be76b8c55962ca3fa0d8b828e23"
   },
   {
     "name": "house",
     "unicode": "1F3E0",
-    "digest": "a6221fc84a9b0e11ae71bfa1e0020982b55ff8c89a374a6d755dba710b4e058c"
+    "digest": "b4ac25979fbe161ada0d2a75769aa7552d2371d37d78cddba4ffdc7f076d3279"
   },
   {
     "name": "house_abandoned",
     "unicode": "1F3DA",
-    "digest": "e404631e3a296bdeae3de7510da8934c32327bc0fa0f7ae4e676b61932165668"
+    "digest": "6e1a58533fbfe88a0eb03668c9f17c5c654a6cc7734ed798d4a885400f823610"
   },
   {
     "name": "derelict_house_building",
     "unicode": "1F3DA",
-    "digest": "e404631e3a296bdeae3de7510da8934c32327bc0fa0f7ae4e676b61932165668"
+    "digest": "6e1a58533fbfe88a0eb03668c9f17c5c654a6cc7734ed798d4a885400f823610"
   },
   {
     "name": "house_with_garden",
     "unicode": "1F3E1",
-    "digest": "22d0d911da96b7ae3bf6692d3cf3590afbca959fc99c13e7a088f7194f43a35d"
+    "digest": "817463f23ec0a849393ba75c333e822b4d253cd4db998c127e90d1b924f35d20"
   },
   {
     "name": "hugging",
     "unicode": "1F917",
-    "digest": "68ed6c4e0eae9071cf67770a39e07a2290b4f7763170f765b3cd3ac67ae43240"
+    "digest": "69810a98b1247e1f1e496aa757e428189ef5cc086764fabd8189cf1eef82234f"
   },
   {
     "name": "hugging_face",
     "unicode": "1F917",
-    "digest": "68ed6c4e0eae9071cf67770a39e07a2290b4f7763170f765b3cd3ac67ae43240"
+    "digest": "69810a98b1247e1f1e496aa757e428189ef5cc086764fabd8189cf1eef82234f"
   },
   {
     "name": "hushed",
     "unicode": "1F62F",
-    "digest": "69faa8e0b170ee8cf41977ca4a5154406360ed9699d5c62ecdaa01f50e8e4276"
+    "digest": "22586107f7399eff64538a52929dade152633aa268fc5ec4e6fe1c0e00a7bd89"
   },
   {
     "name": "ice_cream",
     "unicode": "1F368",
-    "digest": "d48ec98a8789148b96c30f19595201a0f85ed899659d97d1d3596091162909ff"
+    "digest": "d1a8e685f2ecf83dead28733859e369d6ce120a2669cdab97dc4423547d472ac"
   },
   {
     "name": "ice_skate",
     "unicode": "26F8",
-    "digest": "6fb044d9fbe62605f6728062c35c345ddd3ae4cc51203c925b0e69f1b3ef2dbf"
+    "digest": "41ef65c143bc068868fa64080ffd447d91aa3fe2a39e69ecaa97022820af4dcd"
   },
   {
     "name": "icecream",
     "unicode": "1F366",
-    "digest": "abd5774157575dd304dc1a393244757853972c863861a654ca29b2d528e48b28"
+    "digest": "22cfe17b80cbd2a0377ee90da45bd40d33533c914b2639d363fbb1f00714e194"
   },
   {
     "name": "id",
     "unicode": "1F194",
-    "digest": "860ffb36d37d84e2c1cf0ab991b95c1cf73e458bef0e4d85bb0c1e26115cb2d1"
+    "digest": "bcf0922e083821d3be7951893084ea0d72a0110ef0b20d11dfec24dd70633893"
   },
   {
     "name": "ideograph_advantage",
     "unicode": "1F250",
-    "digest": "37892a5642cd49ef7828646f36f48b5a83dc02437624c05da428579256118030"
+    "digest": "0b6bf59f63fda1afa92d652814a778a056c3f4abdd9cf3f6796068bd71783051"
   },
   {
     "name": "imp",
     "unicode": "1F47F",
-    "digest": "f8c93d03bd9f1d5ef86738541e11695d6811bf6fef06759eba98321b6d038814"
+    "digest": "52598cf2441988f875ccb4e479637baefc679e3ca64e9a6400e56488b0fde811"
   },
   {
     "name": "inbox_tray",
     "unicode": "1F4E5",
-    "digest": "066a2d75633eb50329496f6866b5b0645c2e48135a03118f1bf53244f8529043"
+    "digest": "d5d9497022b5318fcfbfdfcd56df9c65dd8f4a4cb5e6283ca260836df57da301"
   },
   {
     "name": "incoming_envelope",
     "unicode": "1F4E8",
-    "digest": "ef6e5c5aa679d174181dae77113717f26e295778dde1e2c3bdf1d64de8a4af8c"
+    "digest": "310b7bdcca93452fe10c72c03d0aafa12b98e5d3408896d275d06d3693812c7a"
   },
   {
     "name": "info",
@@ -6157,97 +6157,97 @@
   {
     "name": "information_desk_person",
     "unicode": "1F481",
-    "digest": "acae6d272e348aee87dd60360f16ac58cea7cb4e1ea962cc1655005c7f4aed27"
+    "digest": "9f12a4a58a650e8e1d3836ef857003c3ccd42ad4203a2479eb95100bf6559064"
   },
   {
     "name": "information_desk_person_tone1",
     "unicode": "1F481-1F3FB",
-    "digest": "709ebb0481ca981d76ece2d4fc68db693ddf18b9c1aaa0b6ac5d3c42e71bf07f"
+    "digest": "6674f2e059eff7cfd7fd6abc800da37c4f1087feb4ff26c9e4e31aa29fdf9921"
   },
   {
     "name": "information_desk_person_tone2",
     "unicode": "1F481-1F3FC",
-    "digest": "d5bc3563bc721d66b73850db93ac827be3715e7ca6420dc0051396ffe26bef47"
+    "digest": "9983412ecd130b7e9cfb078167016c06fd043b6f9f3c26d21733ca3f059fd109"
   },
   {
     "name": "information_desk_person_tone3",
     "unicode": "1F481-1F3FD",
-    "digest": "af67fd4ef2fc402bec2d446b2e8ff5e9f636b5a9bbb6639587cdb88bd780d265"
+    "digest": "d8907bf47af5722127afca8fc0da587eab33044a6c60a94890983deb8d6f7a66"
   },
   {
     "name": "information_desk_person_tone4",
     "unicode": "1F481-1F3FE",
-    "digest": "fd3174d1adfe13e8c0d6b6ae9c3a26ea35bb40f98f0728f91d1798809a74933b"
+    "digest": "3be086d4edfe9ca8e4a364b4e8d09b81b5b594b5eeb9ffdf6370179fb3118658"
   },
   {
     "name": "information_desk_person_tone5",
     "unicode": "1F481-1F3FF",
-    "digest": "4b773c443830a02de8b4d6471077b5d1387b560b537cabba7cdc667110cbde69"
+    "digest": "2fde4e98dd11c5c29c89cad7cbb7bd2d5077dfad07913b20e01955b2d0dfad40"
   },
   {
     "name": "information_source",
     "unicode": "2139",
-    "digest": "50cd8bf46d20b7c18d5f00a69fc79452aa32934245ba8d0929e51632d73876bd"
+    "digest": "b6bf3cce86d42c2e3c46470baab4af01e900b8ae337b605c3da07c3eba671269"
   },
   {
     "name": "innocent",
     "unicode": "1F607",
-    "digest": "a3510fd51c17093ebe2371cfde7611aa44aed2d120a0e5500cfaae0f1d3486a4"
+    "digest": "20f8d856bc3e46f4b1173cea05d4577e1c61f06b2daba46e57db90f4066bb428"
   },
   {
     "name": "interrobang",
     "unicode": "2049",
-    "digest": "1f843ff672486154f9f3df549bb1b528a5eac8d15264f447649ba57f45ee4d00"
+    "digest": "92a2d5b4c0bd6714e402f6f12fe19774cb41d081b5e9c23c415ce794224d8117"
   },
   {
     "name": "iphone",
     "unicode": "1F4F1",
-    "digest": "be6f96c02ddae557f700fd20fe7b3f94c9e1c928acb82b2b8b214d231273fece"
+    "digest": "1ebc54215713cd4bf1c1e50770999f2512bb4fea29e37d0bb3a8aa2460ff875d"
   },
   {
     "name": "island",
     "unicode": "1F3DD",
-    "digest": "17f02b309b62ed9542b1d8943168302846040e420f413e56d799bb5fba7064fa"
+    "digest": "7f9eb5c0cd865762f7a0f187e09c1be442de7010e7c2e113d56aae998597c90d"
   },
   {
     "name": "desert_island",
     "unicode": "1F3DD",
-    "digest": "17f02b309b62ed9542b1d8943168302846040e420f413e56d799bb5fba7064fa"
+    "digest": "7f9eb5c0cd865762f7a0f187e09c1be442de7010e7c2e113d56aae998597c90d"
   },
   {
     "name": "izakaya_lantern",
     "unicode": "1F3EE",
-    "digest": "ddb20f475aa119c3a64a55dff40f7a9dbc3a14f7ffc6cfbac89210c652f10d02"
+    "digest": "fbdc290e666d43d0776a73b955c26df4518692b35e72742e073705fc4ca2ae88"
   },
   {
     "name": "jack_o_lantern",
     "unicode": "1F383",
-    "digest": "62a701ac472619bcb3859e0d9a61b98c7f5c32150d2d04ca8c3e8fc3bec4dbd5"
+    "digest": "78d666c2e80f64bfb6796f53e5ba4960a83ec36192110e8661031bee2b5e370a"
   },
   {
     "name": "japan",
     "unicode": "1F5FE",
-    "digest": "2535300fff2b2e4b75fc73c187be6c0ea4bc4753e443db498ea55e268e627ab7"
+    "digest": "e7d9d6ebf9047fdd3c52e074ba259659c6d8e51a6abae3cdb8d6cf6dbf9a93fe"
   },
   {
     "name": "japanese_castle",
     "unicode": "1F3EF",
-    "digest": "70645aa05599e23a9ac4327e4a2e78bffe7ea06c38ec1935c15ae420619c5c1c"
+    "digest": "938ae132c403330288223b88d28c19a47224d4f254fbc2366ecef73d9633112c"
   },
   {
     "name": "japanese_goblin",
     "unicode": "1F47A",
-    "digest": "59b6901dc6eedc6509c25b4eef6702bf461ded06c5ff12fe2a02a5b3301577c0"
+    "digest": "63d4bcf58b9d0c29612994432aad2ae35819fdd2890674e60a2f1d51601b742e"
   },
   {
     "name": "japanese_ogre",
     "unicode": "1F479",
-    "digest": "dab7e68cd4cbf99c13d64792c7104c4f0a846bc63aa12950fa8fab028dca301d"
+    "digest": "434ceedd102e7dcbc07e086811673dd63659ddf8c3ec4d029a3d759a0abfcbdb"
   },
   {
     "name": "jeans",
     "unicode": "1F456",
-    "digest": "ddd032ac77cdfe49152a0e0a0eaaaea9f183590fb1f493ec30e9e39f679e3914"
+    "digest": "f986ad32e419cca81c995f8371f0189d1490172a97ebbeac60054a1af08949c5"
   },
   {
     "name": "jet_up",
@@ -6262,37 +6262,37 @@
   {
     "name": "joy",
     "unicode": "1F602",
-    "digest": "f90cfbcb14f906f8d786b61f022c978f381fc99ca422805f605631314e101805"
+    "digest": "75d7a05043523d290c46d3b313b19ed3c95271f1110bcf234cf13d4273625b08"
   },
   {
     "name": "joy_cat",
     "unicode": "1F639",
-    "digest": "6ca24a94490de66d1ca2cbc080bcd805f54ca295051d8e6588cae3fe6658c80a"
+    "digest": "a65c999604147e5e20170fcb14f80a1ff0a633f991492e1f790b2ad4caec7b7e"
   },
   {
     "name": "joystick",
     "unicode": "1F579",
-    "digest": "ec172df88ef8e8a5512d6d906c13296875b7057ed0cca79f4ac8cddd9e1de34b"
+    "digest": "671ee588f397a96f27056a67e6a06d6e8d22c2109ec57b2859badb5fec9cf8dd"
   },
   {
     "name": "kaaba",
     "unicode": "1F54B",
-    "digest": "30f1a27a148399bbb811586eff795eff858701c42055c23e4d5bef7ae77f5f32"
+    "digest": "a4618782f9583f077bd383965f1c91b9985a949bb7b6cec7af22914e7f5e9ab6"
   },
   {
     "name": "key",
     "unicode": "1F511",
-    "digest": "c68ed648350d3976c8d27a709020c8873ecf553929e66453acff96231684a1a2"
+    "digest": "66719fa77a50a0827c8d47237e2704c03e38186e6fef80627a765473b2294c2e"
   },
   {
     "name": "key2",
     "unicode": "1F5DD",
-    "digest": "87a7d42531d7a11dcb11b0d6d1be611ee8cec35b5d22226a8ac6083fedef4f5d"
+    "digest": "f57240a014a9da5da3d4d98c17d0a55e0ff2e5f2d22731d2fc867105cff54c6e"
   },
   {
     "name": "old_key",
     "unicode": "1F5DD",
-    "digest": "87a7d42531d7a11dcb11b0d6d1be611ee8cec35b5d22226a8ac6083fedef4f5d"
+    "digest": "f57240a014a9da5da3d4d98c17d0a55e0ff2e5f2d22731d2fc867105cff54c6e"
   },
   {
     "name": "keyboard",
@@ -6327,132 +6327,132 @@
   {
     "name": "keycap_ten",
     "unicode": "1F51F",
-    "digest": "7593aa7ffe7192a2e35c6ccec76522f6243777783c9152c7c03419835ea58c03"
+    "digest": "c7c9491021740d2c17edddb856f79579b0b943d8dc85a2f48dbaac84f35b8a40"
   },
   {
     "name": "kimono",
     "unicode": "1F458",
-    "digest": "e92bea044fe013f1993c2229d86e9cca9d43f14aab00564ce6ff559bdc5ce93a"
+    "digest": "637182590e256c8fb74ce4c0565f5180c07f06e3bdebf30138ed3259b209c27f"
   },
   {
     "name": "kiss",
     "unicode": "1F48B",
-    "digest": "c060eb09af2a0d0f77d307b995c15719b0e59c9162a490b8a553fac9b779c8f0"
+    "digest": "62f9b9ffcb01558cd5bb829344a1d1d399511663ff5235405c1f786c9416a94d"
   },
   {
     "name": "kiss_mm",
     "unicode": "1F468-2764-1F48B-1F468",
-    "digest": "381364ad988ec07cc3708fd60f71838092224009088fff587069b4e8ab01ee63"
+    "digest": "6b0ae32ecb7ec0f0f43dc7a1350711185cce114c52752395f364ddbfb4f1fff4"
   },
   {
     "name": "couplekiss_mm",
     "unicode": "1F468-2764-1F48B-1F468",
-    "digest": "381364ad988ec07cc3708fd60f71838092224009088fff587069b4e8ab01ee63"
+    "digest": "6b0ae32ecb7ec0f0f43dc7a1350711185cce114c52752395f364ddbfb4f1fff4"
   },
   {
     "name": "kiss_ww",
     "unicode": "1F469-2764-1F48B-1F469",
-    "digest": "7705ca707b73f44c856ea324bdfe30ed05244c8d192d1111f6e1d62ab3f2f8a5"
+    "digest": "6de420cf752e706b1b7e9522b1b9be62eda069cb028c8fd587caf39f6a142e6a"
   },
   {
     "name": "couplekiss_ww",
     "unicode": "1F469-2764-1F48B-1F469",
-    "digest": "7705ca707b73f44c856ea324bdfe30ed05244c8d192d1111f6e1d62ab3f2f8a5"
+    "digest": "6de420cf752e706b1b7e9522b1b9be62eda069cb028c8fd587caf39f6a142e6a"
   },
   {
     "name": "kissing",
     "unicode": "1F617",
-    "digest": "3142617e8b9488689bd9efc67c0e4cc71a1870df8ffc308f949eedc5c3684051"
+    "digest": "b4a505f9e3d7fbd0ac60111f0e678cf425a5fd1abc65a3e9db59ae4abcfb8e85"
   },
   {
     "name": "kissing_cat",
     "unicode": "1F63D",
-    "digest": "ed26cee8c438ba41365b55c48457cdad3e8d43bf90db3128ac5b277718b82ed3"
+    "digest": "a00431bf10601db4998e78433279167e52cbd36aed885399482529d5cdab8636"
   },
   {
     "name": "kissing_closed_eyes",
     "unicode": "1F61A",
-    "digest": "22d3369d21b4c2cb4c0c2cab9551cd848dd4f9adecfa64977d3f1a80fc0c8b53"
+    "digest": "ae474db7daf80fe0b82ae1f2a11672cfcd9f9126e100f6e6d4b8a0d135dce39d"
   },
   {
     "name": "kissing_heart",
     "unicode": "1F618",
-    "digest": "1f089b07447bdcc1baada6a2a9607d4ef4f2de9a6093fcab47a553a64b9acb76"
+    "digest": "bce372573bd3b347b555c1cd22087e03e650df73c8e0284ab668bf6633251632"
   },
   {
     "name": "kissing_smiling_eyes",
     "unicode": "1F619",
-    "digest": "e37d282861669adfa3953b9af833acfab7d55e787621d4318d77de7e3529d5c5"
+    "digest": "f0f8636cb1a02b93cc72ce1b194b890fca823d91e35926b889be3ecfae79207f"
   },
   {
     "name": "knife",
     "unicode": "1F52A",
-    "digest": "3fef068a6ada61630dc868e47d25e0e0550b44bc7cf530afe88ca63dc7ab2a39"
+    "digest": "e6189e4843c6e80875b4952fcddb0c858f7c6039b9214bbec6a261a1358425df"
   },
   {
     "name": "koala",
     "unicode": "1F428",
-    "digest": "fe020ab9048f3c2a881474f8b1335db6bfaf37d115ff9b2d264f668d136122dd"
+    "digest": "c58f7e0abae42c2218a85efed0e04151df67187815bebca7f3db6f435e0dab4d"
   },
   {
     "name": "koko",
     "unicode": "1F201",
-    "digest": "734a5cb296826a598e02be3f4ec22f318633ede2ce274914586256421e2df97b"
+    "digest": "5f45eb49bbf298e1fadedfe6cccc297850fcaaa4535e4cc911d48d979af55807"
   },
   {
     "name": "label",
     "unicode": "1F3F7",
-    "digest": "9fe8195c3efab4d905b1cfcba0ae58cda12496030b0908de8076ff5e6777742e"
+    "digest": "9550ed50cedbc56eb1bd22a8a0809d837048a33d6e2e6e7d65c50d95fa05a85d"
   },
   {
     "name": "large_blue_circle",
     "unicode": "1F535",
-    "digest": "ba4d0f84a9c2be9a65b25c8cfa78f30d4856d021b1853154dd1d2fd0c5bcfb6a"
+    "digest": "0df3fb3b09a6269459a3d9a1fe78db572190a948680844cfe758f53b6a482ff4"
   },
   {
     "name": "large_blue_diamond",
     "unicode": "1F537",
-    "digest": "d5aa5e315126859c10c83507be6b9e11cbf423f7a27145de089468cff9b94a94"
+    "digest": "7f646b4e9de2788ed09e45f72cb512c269dda4989029b39bf9a2556659321651"
   },
   {
     "name": "large_orange_diamond",
     "unicode": "1F536",
-    "digest": "108600badd0ef267842325c0fbf326cb3504306332c64f6f5694de2b54c9438a"
+    "digest": "80ae005ef9d79190c777f00de0993f8b3cb783f7051d76e971640c8c0827c338"
   },
   {
     "name": "last_quarter_moon",
     "unicode": "1F317",
-    "digest": "68315b85bc1cb17bb82629bd1a6024a5124f3641b9878a732a8aad016c587546"
+    "digest": "3d1f276607c685d50f4b70d00a57750a57ad9ad84256dafd2dc8eef8c72300c3"
   },
   {
     "name": "last_quarter_moon_with_face",
     "unicode": "1F31C",
-    "digest": "146a419109b7f662bf87cf9de299e47d025a8758c8970b7dabf3483e1956b559"
+    "digest": "d516825ba52dc67f5a01433fb9df2aa77742d38efde4225983ebc4882cbdfe5d"
   },
   {
     "name": "laughing",
     "unicode": "1F606",
-    "digest": "f22d3be77f1daf058d04c3cbc1fd7f76b4dc069d2d300b45e63e768b08d269c5"
+    "digest": "e9ea994b39650740c4961f070ed492d86b3acf6e6a830a6dadaa3a6872e81b81"
   },
   {
     "name": "satisfied",
     "unicode": "1F606",
-    "digest": "f22d3be77f1daf058d04c3cbc1fd7f76b4dc069d2d300b45e63e768b08d269c5"
+    "digest": "e9ea994b39650740c4961f070ed492d86b3acf6e6a830a6dadaa3a6872e81b81"
   },
   {
     "name": "leaves",
     "unicode": "1F343",
-    "digest": "f65e2db125564eb04fc427a49fff175d6e2dae847bd12314d5e6a131610d5ccd"
+    "digest": "56a7a0e767a6f214d340d1b5989efd99fec52c6aa306ec5c3328e32234a1631b"
   },
   {
     "name": "ledger",
     "unicode": "1F4D2",
-    "digest": "62df1772cec10c035ae0646e6cca4ba7d75b10636a520d091c5b42c2dc36b742"
+    "digest": "e58cb714353e96a2891a5d97910ff79660e637af909b81c49c919d3735db55b4"
   },
   {
     "name": "left_luggage",
     "unicode": "1F6C5",
-    "digest": "62292758715115e55ab6239805b7f99b7b35bdfa8d40da07fe391424f1f083d8"
+    "digest": "6625077767a51163ea20cbc299f3c13fd5ccf1b5ce365ee702ef1fef6be3dadf"
   },
   {
     "name": "left_receiver",
@@ -6467,107 +6467,107 @@
   {
     "name": "left_right_arrow",
     "unicode": "2194",
-    "digest": "28a6945972451b1f4dadec5c55310b8868ffd9f3b0a07803287bc4e07a56e7d4"
+    "digest": "560fcf1b794eb0d5269c73b3f8da57540cbb8a6f1a9af7a9d10b202252247e34"
   },
   {
     "name": "leftwards_arrow_with_hook",
     "unicode": "21A9",
-    "digest": "d672afc39fd50f78d7370be243173fe76ba50292f0c401305b562898939a8b7f"
+    "digest": "504714c5559b1bd35aa469be83069a923d1a25f364cac08c10df0195749e7b26"
   },
   {
     "name": "lemon",
     "unicode": "1F34B",
-    "digest": "e0e293a8b8c1b3c87534f5e05cf006671eb3c6d52b4d17d40f2e23bce215a8be"
+    "digest": "ccca25bb6ac47770dba3aaf75144128f9a73299061969b25a35ad1733dcde5fe"
   },
   {
     "name": "leo",
     "unicode": "264C",
-    "digest": "b0fd4e5f4637de530b62323521c6edcd80312d67ea4043eedd959acb6763474a"
+    "digest": "f2ed930e279699962f189e0cac519cc29d339b3e82debfdc90c5b0935a7543bb"
   },
   {
     "name": "leopard",
     "unicode": "1F406",
-    "digest": "ede891be8484a17e6277431c64ec1bfd6b742544a41947ebc85005bc2d558bb1"
+    "digest": "d4a8964b6f2cdf6ddf074d0f1f2f65783a1a43eb4af426905fad0e60899939c7"
   },
   {
     "name": "level_slider",
     "unicode": "1F39A",
-    "digest": "49777cf160d9130d723e3bfef765c3de54033e6b059000fb0e22fb559b5ed190"
+    "digest": "48842324f54d971ebf548a89a82ac7f29e235702081c91b477b1a92d427290e7"
   },
   {
     "name": "levitate",
     "unicode": "1F574",
-    "digest": "3e4e9a5ac6a8dbd7909c58a9d915f16f1a0fc59cc019714ae5935f18e4704044"
+    "digest": "453c24bf2544ed3ef3c710a7fabbd5fdace4dc65cddd377274d30d921523b50b"
   },
   {
     "name": "man_in_business_suit_levitating",
     "unicode": "1F574",
-    "digest": "3e4e9a5ac6a8dbd7909c58a9d915f16f1a0fc59cc019714ae5935f18e4704044"
+    "digest": "453c24bf2544ed3ef3c710a7fabbd5fdace4dc65cddd377274d30d921523b50b"
   },
   {
     "name": "libra",
     "unicode": "264E",
-    "digest": "ec8e2e7a735abc9f2bddb115fc0e09f4bdc7a164679e2b57d127f58eee1155c2"
+    "digest": "e330ba05bb449db074bc23d1514246ca5e249110f44ddb5804e5510eef6deac1"
   },
   {
     "name": "lifter",
     "unicode": "1F3CB",
-    "digest": "f64db037fd21e5918e5de35d6a561ef4b44668e307ed351338de00fcf3e771e3"
+    "digest": "d6c94a32eb863d14a2a01add8ab95040f42a55d9e3f90641a0fe143d58127558"
   },
   {
     "name": "weight_lifter",
     "unicode": "1F3CB",
-    "digest": "f64db037fd21e5918e5de35d6a561ef4b44668e307ed351338de00fcf3e771e3"
+    "digest": "d6c94a32eb863d14a2a01add8ab95040f42a55d9e3f90641a0fe143d58127558"
   },
   {
     "name": "lifter_tone1",
     "unicode": "1F3CB-1F3FB",
-    "digest": "f9e0d161b12c4908ac3409b11c1a77ee38f33ba018f12416545876214bfb7c01"
+    "digest": "870acf2f554fce360b58d3e98b4c0558d7ec7775587776c0f9d40c6fb1bdacf9"
   },
   {
     "name": "weight_lifter_tone1",
     "unicode": "1F3CB-1F3FB",
-    "digest": "f9e0d161b12c4908ac3409b11c1a77ee38f33ba018f12416545876214bfb7c01"
+    "digest": "870acf2f554fce360b58d3e98b4c0558d7ec7775587776c0f9d40c6fb1bdacf9"
   },
   {
     "name": "lifter_tone2",
     "unicode": "1F3CB-1F3FC",
-    "digest": "631eb6ed5bd147dc6f1f8b94149abe44d62a0f78e7809e37a4bfe127c40ed98f"
+    "digest": "1a7ece8512e42241cdd95c85ccc509bc0ff9c7c6ffaff2be343c77f417a27576"
   },
   {
     "name": "weight_lifter_tone2",
     "unicode": "1F3CB-1F3FC",
-    "digest": "631eb6ed5bd147dc6f1f8b94149abe44d62a0f78e7809e37a4bfe127c40ed98f"
+    "digest": "1a7ece8512e42241cdd95c85ccc509bc0ff9c7c6ffaff2be343c77f417a27576"
   },
   {
     "name": "lifter_tone3",
     "unicode": "1F3CB-1F3FD",
-    "digest": "406b5707a47d9066f016acf0b64fa695e3505acc2453758a0428de21efd7eb6d"
+    "digest": "4bc633ee82a0fb59feba379fb6901a489e4ac849d758f9c8e7a1a0a26eaa380c"
   },
   {
     "name": "weight_lifter_tone3",
     "unicode": "1F3CB-1F3FD",
-    "digest": "406b5707a47d9066f016acf0b64fa695e3505acc2453758a0428de21efd7eb6d"
+    "digest": "4bc633ee82a0fb59feba379fb6901a489e4ac849d758f9c8e7a1a0a26eaa380c"
   },
   {
     "name": "lifter_tone4",
     "unicode": "1F3CB-1F3FE",
-    "digest": "d917164ed8c4bb1ffcc887ca256ec329e7fa1b9516eaf8c159f8b43fdb071ed6"
+    "digest": "d086fe5577b5ba80676f2224d886f8ebe4588314f429f12a34c52c971ed71b5c"
   },
   {
     "name": "weight_lifter_tone4",
     "unicode": "1F3CB-1F3FE",
-    "digest": "d917164ed8c4bb1ffcc887ca256ec329e7fa1b9516eaf8c159f8b43fdb071ed6"
+    "digest": "d086fe5577b5ba80676f2224d886f8ebe4588314f429f12a34c52c971ed71b5c"
   },
   {
     "name": "lifter_tone5",
     "unicode": "1F3CB-1F3FF",
-    "digest": "f79ea93e8a40b3c895b693bf49eb4ce6e7b3f4413595e5881ea44839fd7fe8e5"
+    "digest": "79b0edf6ce1fd024dd7f458e322ad8588af0b789a04cc1cf38380dc8b9c76f55"
   },
   {
     "name": "weight_lifter_tone5",
     "unicode": "1F3CB-1F3FF",
-    "digest": "f79ea93e8a40b3c895b693bf49eb4ce6e7b3f4413595e5881ea44839fd7fe8e5"
+    "digest": "79b0edf6ce1fd024dd7f458e322ad8588af0b789a04cc1cf38380dc8b9c76f55"
   },
   {
     "name": "light_check_mark",
@@ -6582,27 +6582,27 @@
   {
     "name": "light_rail",
     "unicode": "1F688",
-    "digest": "7c2be55456f1332e849ff6699a26dda2e1641c280f45c9ec88dedf6d9b7b7fe2"
+    "digest": "2f30b23a738371690b2f00d96ddb5ceb90a1442b5478754626a3dfa263ed2fc1"
   },
   {
     "name": "link",
     "unicode": "1F517",
-    "digest": "cc4873f8a612dd721dddcd507a4430b4fb6c4abc15a8848456f0ffd97811b163"
+    "digest": "7bf567aabd1fc38b3d70422f9db3a13b50950cf6207e70962c9938827c196ccb"
   },
   {
     "name": "lion_face",
     "unicode": "1F981",
-    "digest": "935b1076815f51fafcd860a395d0a03c536acfcea61ffcf542a377da046fa7d9"
+    "digest": "dd24f2668e973ec973e97dc111f59a2cc14e9b608387401191dd53368d28d4fa"
   },
   {
     "name": "lion",
     "unicode": "1F981",
-    "digest": "935b1076815f51fafcd860a395d0a03c536acfcea61ffcf542a377da046fa7d9"
+    "digest": "dd24f2668e973ec973e97dc111f59a2cc14e9b608387401191dd53368d28d4fa"
   },
   {
     "name": "lips",
     "unicode": "1F444",
-    "digest": "e3bc20f9e210fa1711271234fe61bf1c9ddf36dd6ffc5b832c6c3a769a1e59a8"
+    "digest": "8740d8086525c7a836d64625a6915cc1c59af69ba143456dbb59e0179276895e"
   },
   {
     "name": "lips2",
@@ -6612,477 +6612,477 @@
   {
     "name": "lipstick",
     "unicode": "1F484",
-    "digest": "335b912e163020df3d6d9f0a19a55d6547bd59b471c5a3e374c2968e49911ccc"
+    "digest": "751dcb22706a796033b13a2ccb94304236ec13207ad4d011e02d230ae33ab5c1"
   },
   {
     "name": "lock",
     "unicode": "1F512",
-    "digest": "c20eacfb8ccd9bb85919a837c0d4650ee608edb48c85bff46945f613e95d7038"
+    "digest": "043b4fc0b8c79d47a07d91308e628e1ac262aea6c1ec05e6b84bf7bcdf89dc83"
   },
   {
     "name": "lock_with_ink_pen",
     "unicode": "1F50F",
-    "digest": "5cab25cea08e22d9c3f5de16de6d0ab658ca15cc93d7830f29b0f3e9348ec45f"
+    "digest": "7b5e959b26cf7296c7b230fc2be9feb9e38391c5001951a019d16b169a71aba9"
   },
   {
     "name": "lollipop",
     "unicode": "1F36D",
-    "digest": "33d2334a00bf0e15869ccc75fadc36f27f89abf0525bb71f859aad9e1dc4ad66"
+    "digest": "17b6a0df47ec758a2f9c087b46a6902cee344d39407ef4c321e408505cbb72ca"
   },
   {
     "name": "loop",
     "unicode": "27BF",
-    "digest": "fa1174ddc44e317d0796e07868c7ac8ac9c9274fbc8a6c3d0ec78d543c3c6bf0"
+    "digest": "9f20ecc34b3c871789ba7d0712aa31e7a74b6c1558ac8bea385bc40590056726"
   },
   {
     "name": "loud_sound",
     "unicode": "1F50A",
-    "digest": "fb70229e13b690ffc1031d2e631123f8c908035a15218c297c1c4a3ff3624aa0"
+    "digest": "64b12db9ddd8adf74a9fc2bd83c7979ea865113347f7ce8666e9ccf5019e715f"
   },
   {
     "name": "loudspeaker",
     "unicode": "1F4E2",
-    "digest": "e2d6cf9ec6412ee62f3128a1afd8c63ec74755c4833f01a4f99722407fe154d6"
+    "digest": "1e1f35d16dd2898ebaa6f2b2868203df6e09c8a70df069c92d6d1b5cb2ac0976"
   },
   {
     "name": "love_hotel",
     "unicode": "1F3E9",
-    "digest": "184670ebc4045043a7b18d576da3255d216551da522a11cde7df34524e9c7d50"
+    "digest": "ff8966a50fd47a216855488eb09a367d231fea21f49e7e5325191d32fb494473"
   },
   {
     "name": "love_letter",
     "unicode": "1F48C",
-    "digest": "9a4c52e2622fc7d364995ebc93ca530d972134621d117b72053a659dffc90ffc"
+    "digest": "037261c8ca4d72f7205e51664591696da2ae7ceb19f1c1c9f6123da5a5979d29"
   },
   {
     "name": "low_brightness",
     "unicode": "1F505",
-    "digest": "c177b7fa9fdbef959cc47e7d16becd71117470b767a81ed6d15f80f464776c02"
+    "digest": "a065d00a416e297c168b0a675cafcf492fedf94865cb21801a1be5a3914593d4"
   },
   {
     "name": "m",
     "unicode": "24C2",
-    "digest": "2eaf011e74d69613923dad424daaec4c13b592388dbcc5757b645bc058eedecb"
+    "digest": "54588ac2b7fcd53a96f17124e9de69b617613fcd5af9ad2930a094cb795bb9f4"
   },
   {
     "name": "mag",
     "unicode": "1F50D",
-    "digest": "029427bd73d2c79fffc5194ded01f6011952ec0124b7634c6230e0afa7ad7c95"
+    "digest": "a6e31a2efa7d9427aaa30b45d9f4181ee55c44be08aea2df165a86e0e6d9eaa1"
   },
   {
     "name": "mag_right",
     "unicode": "1F50E",
-    "digest": "f99de50bb59ec3bf1d4ccb8584ca09d4a7ceb5bf9f600ea8d3f84930efbf01b8"
+    "digest": "c7d8ceeb05db261e5eaab31dc4da432d0d5592a2ed71e526c5a542daa230bbaf"
   },
   {
     "name": "mahjong",
     "unicode": "1F004",
-    "digest": "da5d1fa980c38e092d414516161ca26046aa65ace3261999ea750f72e676ac6e"
+    "digest": "755d69f988434ce1c17531a8b7ac92ead6f5607c2635a22f10e0ad70f09fc3e6"
   },
   {
     "name": "mailbox",
     "unicode": "1F4EB",
-    "digest": "14217df8f39a95fc0a0c527f97db1ca8564764034e921614decc5be705629352"
+    "digest": "2069091be90a530a43ef29d5ec7688c351bf4d5b08d63a0d20d72b67d639ec62"
   },
   {
     "name": "mailbox_closed",
     "unicode": "1F4EA",
-    "digest": "e0c7beb205ec548a66d8afc7f103b64c6c79c08417ab550f19c36cc6d1a62bc4"
+    "digest": "d88d65bfebb8216535fd055c69f319564b2cf0b0901820f8312f581864557ed4"
   },
   {
     "name": "mailbox_with_mail",
     "unicode": "1F4EC",
-    "digest": "6d381c0c4181be628d9409df1d85f8a9438c21ef5b92d82ef8ae1ff0079236de"
+    "digest": "69e966b4659128991a70c6a2dd4d647551bedb91bdf5ce688958686bbec56381"
   },
   {
     "name": "mailbox_with_no_mail",
     "unicode": "1F4ED",
-    "digest": "74843d5ea9e03b48323f2252bdd000585f549b7fffe1fe181a25c38b99b5e23d"
+    "digest": "9e92d8ee88f660ce56da61077c80ec26c5d8f54ebd2306c4cfa16f6c1b981f83"
   },
   {
     "name": "man",
     "unicode": "1F468",
-    "digest": "0275935258b4c832c3fcb06531d3e6972e2c3d46bab2973004750a9f00bd4cb6"
+    "digest": "42b882d2c6aa095f1afcf901203838d95c1908bdc725519779186b9c33c728d7"
   },
   {
     "name": "man_tone1",
     "unicode": "1F468-1F3FB",
-    "digest": "1f6603d040f4a025f49d384170dd16b8da169663fc3282af1dc8710d9c1a7adf"
+    "digest": "7053e265fa7d2594de54a6c5d06c21795b9a7dfb36a1c5594ca43c4c6cc56504"
   },
   {
     "name": "man_tone2",
     "unicode": "1F468-1F3FC",
-    "digest": "d65bb03071b483946c69c61769d19b29a2af76fa7e43020e55f0bbc046492221"
+    "digest": "7ebc64de40d3ac60fb761be5cf94f53fa10b4f03fb66add46c90f5d98eaf71eb"
   },
   {
     "name": "man_tone3",
     "unicode": "1F468-1F3FD",
-    "digest": "9af8ede7211b19a7dc0c60db083dd2bdc4897dda4d71e57feadf2e39d847f060"
+    "digest": "77ceef4d3740ed4751acb83dd45b6b754cf625c522c6757309cd4d61202d7149"
   },
   {
     "name": "man_tone4",
     "unicode": "1F468-1F3FE",
-    "digest": "6555de60976aafeb024db78addb44eab2a412dd7277013f44d06757d03b6a252"
+    "digest": "41e6037c393f61cca61b9a81b27ed14a95d75fe380e3a00153c33a371a836ffd"
   },
   {
     "name": "man_tone5",
     "unicode": "1F468-1F3FF",
-    "digest": "b58b97a28a6adc1777acc05194cd917c730f90e37441124c384ded12e9a7d2a4"
+    "digest": "a8cebfd39a5b9c79af7cc37f205e1135376056fee287af967c9f55d415572d99"
   },
   {
     "name": "man_with_gua_pi_mao",
     "unicode": "1F472",
-    "digest": "88663173a6ccbebec5e24883c90d965447e022c6688773273110fe544d5b1607"
+    "digest": "3dae285e900c69986a48db0fa89d4f371a49f38608059cdae52be098030c5ac4"
   },
   {
     "name": "man_with_gua_pi_mao_tone1",
     "unicode": "1F472-1F3FB",
-    "digest": "3c8bad3923a619f888e14544d357499a26a517e8fbe7a51027117b960c9eb842"
+    "digest": "35404d8e266920c78edd9e7143fb052b42f65242a5698494c4f4365e9183cc67"
   },
   {
     "name": "man_with_gua_pi_mao_tone2",
     "unicode": "1F472-1F3FC",
-    "digest": "da125a3310fab19c9282497d53e2fc71ad07920ce60a0ef52dcdb31500023f09"
+    "digest": "82d4f968665a93c7543372c8a1eeb0f25d0ea6842d5e518bd91c226c6c3ab8c2"
   },
   {
     "name": "man_with_gua_pi_mao_tone3",
     "unicode": "1F472-1F3FD",
-    "digest": "1d5842558847367966bf3ea473ff80fe744359bc5d969f4cc06cf2e452ed2fb6"
+    "digest": "f44159f0c672b9b833449382896180e799abf574f5b3c6cd9541caa992fa18ce"
   },
   {
     "name": "man_with_gua_pi_mao_tone4",
     "unicode": "1F472-1F3FE",
-    "digest": "92be490f3ba602a43e2be8160d8bfd8a0691b2f81fe017b06df10f476a89ffab"
+    "digest": "c79060188f9461ca34eaa225b7682d8c410883609509fb731c992db69bfeeb50"
   },
   {
     "name": "man_with_gua_pi_mao_tone5",
     "unicode": "1F472-1F3FF",
-    "digest": "669f6b31bc7a8bf50b169d0600f14e00addaeb24144a1bace8b94950372839b0"
+    "digest": "de9e4acdb10f7abddeeabc0b48d91139fc8b544a601c530db811f099991b0d38"
   },
   {
     "name": "man_with_turban",
     "unicode": "1F473",
-    "digest": "87d30d35ba40ee39c2df8ce19d975ce34a9c54688bafeac7377d7d481e55f1a4"
+    "digest": "db72c944e93983f38d00e3e936ebb5b243c6069f1f1236d46f6a9f1beb8d6634"
   },
   {
     "name": "man_with_turban_tone1",
     "unicode": "1F473-1F3FB",
-    "digest": "33b8b8154e0691e2ad66177dbf1e0101411fd8b3a16bf4e54c36d4a874f2a275"
+    "digest": "b6d7489c4cd151af09fff48b62c54c336303e14866e6ef38f94cd834b085d09e"
   },
   {
     "name": "man_with_turban_tone2",
     "unicode": "1F473-1F3FC",
-    "digest": "1a6b83faa8d6e6a7d12a04898a6f22243287330a1faa081d2626b17dfb07174d"
+    "digest": "7854ef973c21847f452d7e78e5c460ea300e12b539ce92c69dabe8f1bf3a4382"
   },
   {
     "name": "man_with_turban_tone3",
     "unicode": "1F473-1F3FD",
-    "digest": "5d43da5109e688ff8ca0675f33ebbaf930e206f1f01e3ee773f2844663fe572b"
+    "digest": "1dbd9bd78f5263cbadee7d0d5754c14cfbc914f7329e25fbd97d9f5b8ce0737e"
   },
   {
     "name": "man_with_turban_tone4",
     "unicode": "1F473-1F3FE",
-    "digest": "bfaf7293c5ea75d0ecdc6fe5afe8f48e7b29b2e0df06ef974d3e1732f5db5dd4"
+    "digest": "4f4804da4a7c98ad4f9db3ae3eaf674c8977c638e73414e33ef1f65098e413a3"
   },
   {
     "name": "man_with_turban_tone5",
     "unicode": "1F473-1F3FF",
-    "digest": "fba2404dd3d7eab5268519894cc0b386e1b17fdf14a04760c346014aa0e25acd"
+    "digest": "240282aa346ef9b1d0d475ea93a02597697f0f56f086305879b532b0b933210a"
   },
   {
     "name": "mans_shoe",
     "unicode": "1F45E",
-    "digest": "45dc13ac44c922b4c4b8ecb2e1a870a78e09d53da86843431ab0e9ec96ebcd97"
+    "digest": "f53fe74abd9906cd3e2dd7e7bddbe1feb9f8f7be28b807fabe452f1f60ca1b84"
   },
   {
     "name": "map",
     "unicode": "1F5FA",
-    "digest": "f56116d09996d6d08fb5cdfb46622b545253f2649008170fc2011a9713fa875b"
+    "digest": "84f496a062b5c3ae1e8013506175a69036038c8130891bcf780a69ce7fcbe4de"
   },
   {
     "name": "world_map",
     "unicode": "1F5FA",
-    "digest": "f56116d09996d6d08fb5cdfb46622b545253f2649008170fc2011a9713fa875b"
+    "digest": "84f496a062b5c3ae1e8013506175a69036038c8130891bcf780a69ce7fcbe4de"
   },
   {
     "name": "maple_leaf",
     "unicode": "1F341",
-    "digest": "40c5ee93396301911391cf6e70454b6fa8020fe5c85d3364136bcedb5d052cdb"
+    "digest": "72629a205e33f89337815ad7e51bb5c73947d1a9f98afe5072bdf4846827ae72"
   },
   {
     "name": "mask",
     "unicode": "1F637",
-    "digest": "e0301cd27eb8c74c9772ff05b880215fc031ac1ae7f3177cd24ba0acb43b3834"
+    "digest": "1b58af9ae599308aabf41bbd38f599fa896bd9fe5df7a40be9f2dc7e0e230600"
   },
   {
     "name": "massage",
     "unicode": "1F486",
-    "digest": "856d0fb1144ee91c58dfad74f9a2cababf6bae4b3ceba2a95c03ecd44ae3aa21"
+    "digest": "6ee48b4d8cec0bf31e11d7803ad9fc1f909457c8c00cb320b5671395af3c170c"
   },
   {
     "name": "massage_tone1",
     "unicode": "1F486-1F3FB",
-    "digest": "fd53b06eb0967303c0914ebb79fd872900ec0f71b2852c7238517e192e5023e1"
+    "digest": "9da162c2f39628156b87db986a6ada59372a9e9a6b3f0488d21c9e65ec3309bb"
   },
   {
     "name": "massage_tone2",
     "unicode": "1F486-1F3FC",
-    "digest": "7ef57359a339ae1ca4488f9a6195a352e74daf5b67d8e1ae1e91fe866921c40c"
+    "digest": "ac259188549b5b429b8c4929e1da2314859e8857ee49720551467aedfcc96567"
   },
   {
     "name": "massage_tone3",
     "unicode": "1F486-1F3FD",
-    "digest": "e4fb643b6242bedb395e503ae337a88b2a255b5fda88b4aaa93396f948614a6e"
+    "digest": "cfd9c105b6debc10448f172afcb20d4192899f7ae5aa8af54c834153a5466364"
   },
   {
     "name": "massage_tone4",
     "unicode": "1F486-1F3FE",
-    "digest": "94f007c2daf9455fa8d2b10cc7ccff7db9bc9daf835ef5c3699be091938db833"
+    "digest": "38ab715c621c58454f3cb09153a96380118cf082568554b6edc5f83fb62e9297"
   },
   {
     "name": "massage_tone5",
     "unicode": "1F486-1F3FF",
-    "digest": "d18e800b728bf45b500f492062dc81312ca1ad7b1a0277a3d5bc150e4632ea1c"
+    "digest": "32480457734121b0c83e9be6d693ae379c95535f43f963c0c2f0f20434ee12c6"
   },
   {
     "name": "meat_on_bone",
     "unicode": "1F356",
-    "digest": "674a2a58e174b7681eef3b6c5b39c098ed9374cc610d037166c0092ee5269a97"
+    "digest": "d71a8e0b118d5e6ca60690793ce9649afb78e707fcbd7be890a75564c94434fd"
   },
   {
     "name": "medal",
     "unicode": "1F3C5",
-    "digest": "270d438b6e2155e944dc734ea3e4d02409e51f59db2db636398fbf96e5edb0e6"
+    "digest": "9600cbe57e08da090c60629bcafd2821c87322e738c2454f8e883ceb756e7391"
   },
   {
     "name": "sports_medal",
     "unicode": "1F3C5",
-    "digest": "270d438b6e2155e944dc734ea3e4d02409e51f59db2db636398fbf96e5edb0e6"
+    "digest": "9600cbe57e08da090c60629bcafd2821c87322e738c2454f8e883ceb756e7391"
   },
   {
     "name": "mega",
     "unicode": "1F4E3",
-    "digest": "540ab4fd5bab041a681749b85e6de598ebcbfc4fbf5c3cdbd9ca1e8256191733"
+    "digest": "4b1def6b5b051c5045514063f0ac006222ad81fbfe56d840e14bb950713e331b"
   },
   {
     "name": "melon",
     "unicode": "1F348",
-    "digest": "39dd0ecb23e2d3da6cbb7309333fed5d7e2cb38c0afc526ade78520eca11b5f4"
+    "digest": "0cdd663e6f2129808856cdf0746e6571b62aac641f224adb553baf3bb63ba3bd"
   },
   {
     "name": "menorah",
     "unicode": "1F54E",
-    "digest": "5f81bc2e5a34bf76481d2958fdb0b4e4540c599aa837a6453609a39023885d8c"
+    "digest": "49fca8c3bc00ea69653ee2f8d4e21e561856ba39716c13e9d107db3e805a2997"
   },
   {
     "name": "mens",
     "unicode": "1F6B9",
-    "digest": "5ed56cff80e8ee7ed581f2a2e365915db5cb29df89e850e0add0b68db4b0c788"
+    "digest": "7d92292586ee12a5d1a557c37da4d14708dc3ce701cf32d3280dcc83d91e5df8"
   },
   {
     "name": "metal",
     "unicode": "1F918",
-    "digest": "45e5fac0b9b019cf217dcfd1380cafb0d03063454612178278dac1ca5f8476a6"
+    "digest": "ffb750caf187f5d821c990108e2699ac3e216492bcff6ee543f4a7aa55b9fd29"
   },
   {
     "name": "sign_of_the_horns",
     "unicode": "1F918",
-    "digest": "45e5fac0b9b019cf217dcfd1380cafb0d03063454612178278dac1ca5f8476a6"
+    "digest": "ffb750caf187f5d821c990108e2699ac3e216492bcff6ee543f4a7aa55b9fd29"
   },
   {
     "name": "metal_tone1",
     "unicode": "1F918-1F3FB",
-    "digest": "9b3596fe7c063df838f0a43fb680ce10fb88e2b73c5c3324abfa357a224c17aa"
+    "digest": "5505f0b0340f9ba572db8897e40adf598cfa784686ad5ee360a7351bf44ddc1d"
   },
   {
     "name": "sign_of_the_horns_tone1",
     "unicode": "1F918-1F3FB",
-    "digest": "9b3596fe7c063df838f0a43fb680ce10fb88e2b73c5c3324abfa357a224c17aa"
+    "digest": "5505f0b0340f9ba572db8897e40adf598cfa784686ad5ee360a7351bf44ddc1d"
   },
   {
     "name": "metal_tone2",
     "unicode": "1F918-1F3FC",
-    "digest": "e15a4898a0efca4354ac48d6b01ff0618ce8b110b1246a4f5d78e19b54658be6"
+    "digest": "8f9eee3ad5fc7eeeb30118d16d27467b16fd87297e0ecf02656db77e701f5aeb"
   },
   {
     "name": "sign_of_the_horns_tone2",
     "unicode": "1F918-1F3FC",
-    "digest": "e15a4898a0efca4354ac48d6b01ff0618ce8b110b1246a4f5d78e19b54658be6"
+    "digest": "8f9eee3ad5fc7eeeb30118d16d27467b16fd87297e0ecf02656db77e701f5aeb"
   },
   {
     "name": "metal_tone3",
     "unicode": "1F918-1F3FD",
-    "digest": "c159e8179cb1907c246b432d87c5253b914fd7cebb6ac05292c4e38eff4815b0"
+    "digest": "8270a7ecf5eb11431a07ef04cc476c2651ac8aacb0d4768e5cb69355f8a5e84e"
   },
   {
     "name": "sign_of_the_horns_tone3",
     "unicode": "1F918-1F3FD",
-    "digest": "c159e8179cb1907c246b432d87c5253b914fd7cebb6ac05292c4e38eff4815b0"
+    "digest": "8270a7ecf5eb11431a07ef04cc476c2651ac8aacb0d4768e5cb69355f8a5e84e"
   },
   {
     "name": "metal_tone4",
     "unicode": "1F918-1F3FE",
-    "digest": "a8a43a88028c97074321e3da56df1045db41ede58bf286c21d7ae90f222f2011"
+    "digest": "f24f7b137dd6c7899dc0a8794204bbde7ad43ec1e63b419c90dd70a8b77871e8"
   },
   {
     "name": "sign_of_the_horns_tone4",
     "unicode": "1F918-1F3FE",
-    "digest": "a8a43a88028c97074321e3da56df1045db41ede58bf286c21d7ae90f222f2011"
+    "digest": "f24f7b137dd6c7899dc0a8794204bbde7ad43ec1e63b419c90dd70a8b77871e8"
   },
   {
     "name": "metal_tone5",
     "unicode": "1F918-1F3FF",
-    "digest": "e6611e826e867e2c73a8cadb138e4aa6365e3583dd229ff24b3e8f161904bf56"
+    "digest": "07b0726a632653b980df775f460cd3fe1ea8d4a7b0b46fe29e089b66579482d2"
   },
   {
     "name": "sign_of_the_horns_tone5",
     "unicode": "1F918-1F3FF",
-    "digest": "e6611e826e867e2c73a8cadb138e4aa6365e3583dd229ff24b3e8f161904bf56"
+    "digest": "07b0726a632653b980df775f460cd3fe1ea8d4a7b0b46fe29e089b66579482d2"
   },
   {
     "name": "metro",
     "unicode": "1F687",
-    "digest": "532378cf385f9a7fafe2f5c8203e675be6d38798871f4c8e2c50498a1529f956"
+    "digest": "b380247b61b5e2ca1b9b70fabff65907b2c3a5191a14b169ae094af94659b9b1"
   },
   {
     "name": "microphone",
     "unicode": "1F3A4",
-    "digest": "46da2b94e4dc233f640249103f09ec915aaa812cce90afe68fedb6774a27ad4b"
+    "digest": "9ef4fc2e40d5391c4bb2d30f34f59662cff7cbb1b04341c9dac210d0e21b44ae"
   },
   {
     "name": "microphone2",
     "unicode": "1F399",
-    "digest": "f9df32cd207808f67a895d3460a215d1ecc42e377907bcd64731c02b697d4f32"
+    "digest": "8a30464d51f7f101335778444c43270ac0679900f49463e6556682d9db1cb4dc"
   },
   {
     "name": "studio_microphone",
     "unicode": "1F399",
-    "digest": "f9df32cd207808f67a895d3460a215d1ecc42e377907bcd64731c02b697d4f32"
+    "digest": "8a30464d51f7f101335778444c43270ac0679900f49463e6556682d9db1cb4dc"
   },
   {
     "name": "microscope",
     "unicode": "1F52C",
-    "digest": "79918f5fe0a39f31f270a481f4c6e00ea49fc09d64b1ae78770971293c2b1ed8"
+    "digest": "4ca4322c6ba99b8c15acdb8b605f84f87398769e504b262b134c1f3868b2692f"
   },
   {
     "name": "middle_finger",
     "unicode": "1F595",
-    "digest": "c6320b236a4a9593aeade511b52dd3114207e947458cb3b818c78737a505fdf6"
+    "digest": "0c3f1cc0ec7323f6d19508ad22fa90050845f7b5cc83f599ab2cacb89cf5dd0e"
   },
   {
     "name": "reversed_hand_with_middle_finger_extended",
     "unicode": "1F595",
-    "digest": "c6320b236a4a9593aeade511b52dd3114207e947458cb3b818c78737a505fdf6"
+    "digest": "0c3f1cc0ec7323f6d19508ad22fa90050845f7b5cc83f599ab2cacb89cf5dd0e"
   },
   {
     "name": "middle_finger_tone1",
     "unicode": "1F595-1F3FB",
-    "digest": "93c7aa994856185519d576cb779bdcff3a33f7077eef98e70968125f92f02448"
+    "digest": "4ebecf1058a3059aaa826eaad39c1a791120f115f65dde6d6ae32fc5561f60f7"
   },
   {
     "name": "reversed_hand_with_middle_finger_extended_tone1",
     "unicode": "1F595-1F3FB",
-    "digest": "93c7aa994856185519d576cb779bdcff3a33f7077eef98e70968125f92f02448"
+    "digest": "4ebecf1058a3059aaa826eaad39c1a791120f115f65dde6d6ae32fc5561f60f7"
   },
   {
     "name": "middle_finger_tone2",
     "unicode": "1F595-1F3FC",
-    "digest": "a0de802294717b80e08d9d30f5fd64eacb90b5b3b9d7a0c27d6226a22822597f"
+    "digest": "85ff506a08c38663c2dfa2e3a90584c02a36aa3dda33af47cdb49834bf9baf83"
   },
   {
     "name": "reversed_hand_with_middle_finger_extended_tone2",
     "unicode": "1F595-1F3FC",
-    "digest": "a0de802294717b80e08d9d30f5fd64eacb90b5b3b9d7a0c27d6226a22822597f"
+    "digest": "85ff506a08c38663c2dfa2e3a90584c02a36aa3dda33af47cdb49834bf9baf83"
   },
   {
     "name": "middle_finger_tone3",
     "unicode": "1F595-1F3FD",
-    "digest": "8bbbab07c838257416bbf8377904362c07019fca9d5abf9fd048ccf6370178da"
+    "digest": "cac697ff5207bf8a4e091912f3127f4e73c88ef69b5c6561d1d7b12ed60be8f1"
   },
   {
     "name": "reversed_hand_with_middle_finger_extended_tone3",
     "unicode": "1F595-1F3FD",
-    "digest": "8bbbab07c838257416bbf8377904362c07019fca9d5abf9fd048ccf6370178da"
+    "digest": "cac697ff5207bf8a4e091912f3127f4e73c88ef69b5c6561d1d7b12ed60be8f1"
   },
   {
     "name": "middle_finger_tone4",
     "unicode": "1F595-1F3FE",
-    "digest": "d9eed8db540fdb669c6ae5ef168b77659660589f5ddd9b66062274d335a3ef04"
+    "digest": "9324a5a4e3986b798ad8c61f31c18fb507ca7a4abfd6e9ae1408b80b185bf8c7"
   },
   {
     "name": "reversed_hand_with_middle_finger_extended_tone4",
     "unicode": "1F595-1F3FE",
-    "digest": "d9eed8db540fdb669c6ae5ef168b77659660589f5ddd9b66062274d335a3ef04"
+    "digest": "9324a5a4e3986b798ad8c61f31c18fb507ca7a4abfd6e9ae1408b80b185bf8c7"
   },
   {
     "name": "middle_finger_tone5",
     "unicode": "1F595-1F3FF",
-    "digest": "0519c3298040e57db202294476df239edb9b23b44848bab296bc45eda7cf8664"
+    "digest": "078f917cd4d8be08a880724e9400449980d92740ccbee4a57f5046a9cf7f6575"
   },
   {
     "name": "reversed_hand_with_middle_finger_extended_tone5",
     "unicode": "1F595-1F3FF",
-    "digest": "0519c3298040e57db202294476df239edb9b23b44848bab296bc45eda7cf8664"
+    "digest": "078f917cd4d8be08a880724e9400449980d92740ccbee4a57f5046a9cf7f6575"
   },
   {
     "name": "military_medal",
     "unicode": "1F396",
-    "digest": "bd1da0004768f404c6bb4db85d4b748f766a77ab3edb74e709d0c0064509a043"
+    "digest": "5da18351dc14b66cfc070148c83b7c8e67e6b1e3f515ae501133c38ee5c28d3d"
   },
   {
     "name": "milky_way",
     "unicode": "1F30C",
-    "digest": "598b4e641c1081bb03ce38a29f9711fc8616373216a833e4daa14fbe97a358f5"
+    "digest": "17405ff31d94b13a1fb0adcda204b8adb95ca340bc3980d9ad9f42ba1e366e7d"
   },
   {
     "name": "minibus",
     "unicode": "1F690",
-    "digest": "3d15791ca96349c3abb5bd5d1014b6b33b984db19609f56f5fd1e8d2fc551809"
+    "digest": "08ccb4b1bf397b7c9aed901e2b5dcdd6cb8ca5c5487ef26775bb3120f7b92524"
   },
   {
     "name": "minidisc",
     "unicode": "1F4BD",
-    "digest": "83c4bfda4e0a80785fa1c3f2bbf3c15aca2bda8ea3727ce78bc4236e1e377a36"
+    "digest": "bebf82c0b91ef66321e7ae7a0abf322e59b2f7d8e6fbf9a94243210c00229c59"
   },
   {
     "name": "mobile_phone_off",
     "unicode": "1F4F4",
-    "digest": "cfe6dfd766b9e0b4768df25d6e943c9abc0e910ff5e5c7a8a0f425c786bbab8d"
+    "digest": "6f9d8d6a32fc998f5d8144a5ff7e2ad00de37ad464cd97285e7c72efb09a1feb"
   },
   {
     "name": "money_mouth",
     "unicode": "1F911",
-    "digest": "3ac2f9b5409e1426eef6966938ca04cf78aeffefd43f44b6c86af4af7836e22f"
+    "digest": "5a43973dadf48a89201b1816fea9972c5cfe501a26fe457b6f7eee0a6362018e"
   },
   {
     "name": "money_mouth_face",
     "unicode": "1F911",
-    "digest": "3ac2f9b5409e1426eef6966938ca04cf78aeffefd43f44b6c86af4af7836e22f"
+    "digest": "5a43973dadf48a89201b1816fea9972c5cfe501a26fe457b6f7eee0a6362018e"
   },
   {
     "name": "money_with_wings",
     "unicode": "1F4B8",
-    "digest": "f7f1fa502d2f6804169869aeb5ca7f0ea64bc2d6a0204f08875d65da4f8cb332"
+    "digest": "15fcf0595021374ba091ca00efdb4167770da4d421eab930964108545f4edab9"
   },
   {
     "name": "moneybag",
     "unicode": "1F4B0",
-    "digest": "442db49cda27360d2eb781489c9879730a6094c3267bb0a0a8687d84f8fed078"
+    "digest": "02d708e2f603b0df6f6c169b5c49b3452e1c02e7d72e96f228b73d0b0a20bff4"
   },
   {
     "name": "monkey",
     "unicode": "1F412",
-    "digest": "3141c971aacbadaba21f970a515e192740212be2a49fa1f5eb0fc4dc576e209f"
+    "digest": "3588a544d6d9e9995b45d60327a1a42002fa1faa4d48224b140facd249af1c67"
   },
   {
     "name": "monkey_face",
     "unicode": "1F435",
-    "digest": "e2397431d2befe44bf5298fa81d865d80722bf954113bceacc2aa98b84d856e2"
+    "digest": "9e263ef5ca42bb76d1b1d1e3cbf020bcf05023a6e9f91301d30c9eb406363a2a"
   },
   {
     "name": "monorail",
     "unicode": "1F69D",
-    "digest": "b546153200d6fbe8d65b1b34f62ff4a19b1b6a159eb1b536c5c2ecb56dab0ec9"
+    "digest": "2c9f185babcb4001fcef2b8dfc4a32126729843084d0076c3e3ccdc845ab23ad"
   },
   {
     "name": "mood_bubble",
@@ -7112,102 +7112,102 @@
   {
     "name": "mortar_board",
     "unicode": "1F393",
-    "digest": "cb59edb08f75c374088b65284e4d0f77b9bc9573de3e6a5127f865431011e54c"
+    "digest": "d7fbe41d4b340d3564e484aec46a22c9613521414b2ba6eece2180db4d23e410"
   },
   {
     "name": "mosque",
     "unicode": "1F54C",
-    "digest": "a08ddb74342dea8f79063db6f98ba03eb08fe99481de8ce9123827ca7f17c7f3"
+    "digest": "5f3d3de7feac953a70a318113531c2857d760a516c3d8d6f42d2a3b3b67ed196"
   },
   {
     "name": "motorboat",
     "unicode": "1F6E5",
-    "digest": "9dbea67bbe2e95dcc68c049a58f87390a44350b32308342615d75214af3d1cef"
+    "digest": "81c156643528c5a94a12d6d478e52a019f5a4e3eb58ee365cdd9d2361a7fdb01"
   },
   {
     "name": "motorcycle",
     "unicode": "1F3CD",
-    "digest": "8429fb6dfeb873abdffcc179c32d4f23e91c9e6b27b06cd204fd2e83cc11189e"
+    "digest": "354aa8157732184ad50eff9330f7a8915309dc9b7893cc308226adb429311a62"
   },
   {
     "name": "racing_motorcycle",
     "unicode": "1F3CD",
-    "digest": "8429fb6dfeb873abdffcc179c32d4f23e91c9e6b27b06cd204fd2e83cc11189e"
+    "digest": "354aa8157732184ad50eff9330f7a8915309dc9b7893cc308226adb429311a62"
   },
   {
     "name": "motorway",
     "unicode": "1F6E3",
-    "digest": "fc05a36c917637c135b0a60db8afcd58cee2b335070fe3888697f8026c9d11a5"
+    "digest": "148c3c13c7c4565453d16e504e0d4b8d007e4f2cad1ab56b1b51fefe39162d17"
   },
   {
     "name": "mount_fuji",
     "unicode": "1F5FB",
-    "digest": "22bfffef033637b3c9b2fe7e539c74a659d2a49e594d2b33be894da00654d059"
+    "digest": "f8093b9dba62b22c6c88f137be88b2fd3971c560714db15ec053cf697a3820bc"
   },
   {
     "name": "mountain",
     "unicode": "26F0",
-    "digest": "486cf4e9d5f3913d138fdb7878fe869b39caa3fca53876365957a89dc8f7edb8"
+    "digest": "07423804ad79da68f140948d29df193f5d5343b7b2c23758c086697c4d3a50da"
   },
   {
     "name": "mountain_bicyclist",
     "unicode": "1F6B5",
-    "digest": "b547b96951b6837df8ae3be1e846f15e7e2ac06d976e1fe7f1442dcc5d3a0942"
+    "digest": "91084b6c887cb7e34f3d7ec30656ecb82c36cc987f53a6c83ccb4c6f7950f96a"
   },
   {
     "name": "mountain_bicyclist_tone1",
     "unicode": "1F6B5-1F3FB",
-    "digest": "68ce0d55163c7b89ee1d87b752ece127bb25ca9deb3421b31df549a00ac5f69d"
+    "digest": "5d57fcfad61bca26c3e8965eb57602a1993a3117ebdda0f24569af730310ab6e"
   },
   {
     "name": "mountain_bicyclist_tone2",
     "unicode": "1F6B5-1F3FC",
-    "digest": "5bfa82180bfb8bc4444cf301688aff02884895574a7ba66b398aaf20bde0f101"
+    "digest": "c0da7fb85d99aa01a665f64063cd7e2d994f8a16d3f6fbf52df5d471e771a98a"
   },
   {
     "name": "mountain_bicyclist_tone3",
     "unicode": "1F6B5-1F3FD",
-    "digest": "33cb64a792123b81a05080465a0ea1035a2cdfdab01c71f5f725a5f92251c3e8"
+    "digest": "b099e7ee84eae44ebc99023fa06bdf37ffa0d69767c7c0163a89f7ced2a26765"
   },
   {
     "name": "mountain_bicyclist_tone4",
     "unicode": "1F6B5-1F3FE",
-    "digest": "9c3fa4e65dcb0ad69b963292e77c7a75853ae3c1d18a90670f81ffb65b5d020c"
+    "digest": "9d09f7b3899ea44e736f237a161ef8d5170dccfa162a872c59532ceaf65ee007"
   },
   {
     "name": "mountain_bicyclist_tone5",
     "unicode": "1F6B5-1F3FF",
-    "digest": "871de9e3fddb49b305e5f91000143878b0288c107a125c4e60acf2b6cf8b7f3f"
+    "digest": "71e374981d955056748a60c6d1820b45e9688a156b55318b4ea54a3a67ca801c"
   },
   {
     "name": "mountain_cableway",
     "unicode": "1F6A0",
-    "digest": "f248ed5bf864f4a81e365b30d2825d2e6fc15a200c4ccf69e9f797341529f955"
+    "digest": "e261c3292758b1c0063c5a0d0c7f5c9803306d2265e08677027e1210506ced94"
   },
   {
     "name": "mountain_railway",
     "unicode": "1F69E",
-    "digest": "7dd08745ab56c95c3dfcebcca517ff231cef61b670cedf9d7c53f3244c34e30b"
+    "digest": "b0987f8f391b3cbc7a56b9b8945ebfca240e01d12f8fd163877ebebe51d6b277"
   },
   {
     "name": "mountain_snow",
     "unicode": "1F3D4",
-    "digest": "9939aade3d4d972ba3af16fcc6cc2454978f5426e4c92838734a44db065ce0ff"
+    "digest": "49aac2b851aa6f2bd2ca641efa8060f93e89395357f49d211658d46f5a2b0189"
   },
   {
     "name": "snow_capped_mountain",
     "unicode": "1F3D4",
-    "digest": "9939aade3d4d972ba3af16fcc6cc2454978f5426e4c92838734a44db065ce0ff"
+    "digest": "49aac2b851aa6f2bd2ca641efa8060f93e89395357f49d211658d46f5a2b0189"
   },
   {
     "name": "mouse",
     "unicode": "1F42D",
-    "digest": "fb20b3a82f407a6316bbbac68d58018c3d5b93a9a6ae968f44ace18d1c5698d9"
+    "digest": "007dd108507b45224f7a1fad3c1de6ecc75f38d71fc142744611eb13555f5eff"
   },
   {
     "name": "mouse2",
     "unicode": "1F401",
-    "digest": "87be4099523ec32440e6d091f1193a8ed90730b9fbecaafed4912585bfe7818c"
+    "digest": "f3ed37b639b7c16aae49502bd423f9fdeabaf15bc6f0f74063954b189e176b5d"
   },
   {
     "name": "mouse_one",
@@ -7222,132 +7222,132 @@
   {
     "name": "mouse_three_button",
     "unicode": "1F5B1",
-    "digest": "6a5629fee01145211cc8f4e8f59c5f1e61affed38c650502213d76c7d8861b01"
+    "digest": "3724341ac5ad0d01027ef1575db64f1db7619f590ca6ada960d1f2c18dc7fc6a"
   },
   {
     "name": "three_button_mouse",
     "unicode": "1F5B1",
-    "digest": "6a5629fee01145211cc8f4e8f59c5f1e61affed38c650502213d76c7d8861b01"
+    "digest": "3724341ac5ad0d01027ef1575db64f1db7619f590ca6ada960d1f2c18dc7fc6a"
   },
   {
     "name": "movie_camera",
     "unicode": "1F3A5",
-    "digest": "d6633b89a637b64d617c3032eed74bb82d3fa732dd9975486b2b5841b473808a"
+    "digest": "f7e285eda35b4431c07951e071643ddc34147cd76640e0d516fbfd11208346e9"
   },
   {
     "name": "moyai",
     "unicode": "1F5FF",
-    "digest": "bf948c26cd98e2f5e48da363f2924a9d7c217232115a00cec372d0d5293402a8"
+    "digest": "2c1d0662c95928936e6b9ab5a40c6110ff1cea5339f2803c7b63aabc76115afb"
   },
   {
     "name": "muscle",
     "unicode": "1F4AA",
-    "digest": "c85147efb786bdea3e7d53e2edf6b827280cd9fa881661a6102a614bf5b3579f"
+    "digest": "e4ce52757b2b7982e2516e0e8bf2e2253617cc9f3e6178f1887c61c9039461ba"
   },
   {
     "name": "muscle_tone1",
     "unicode": "1F4AA-1F3FB",
-    "digest": "38d071df2b25031b61f3605b03c34d2e5d3e35d29f3c4aada14be37e19750eb8"
+    "digest": "4a2fa226a05bb847b62cdd163eb6c2d514d3c2330a727991cf550c0d32b0e818"
   },
   {
     "name": "muscle_tone2",
     "unicode": "1F4AA-1F3FC",
-    "digest": "dcf11b76c8ffb58dc7e4f9ecd32a4c291d9772d51df2853d41081e041e7e0876"
+    "digest": "a8d5ecce335c782ca5f5e55763c06cfefa1c16c24cd6602237cf125d4ff95e47"
   },
   {
     "name": "muscle_tone3",
     "unicode": "1F4AA-1F3FD",
-    "digest": "a3d5f8f2dbfc28f9713ee657428ea3292c47d0b22f11a51c13594be22b0f5204"
+    "digest": "070354b443faec3969663b770545fc4cf5ec75148557b2b9d6fc82ab22b43bd1"
   },
   {
     "name": "muscle_tone4",
     "unicode": "1F4AA-1F3FE",
-    "digest": "eb220fc19be58d16cacc6b721e1011078b03256c0245756f251a4c2bcf50586c"
+    "digest": "8eafcdb6a607aeafa673c257df0d2a1b20f00fc0868d811babcbe784490a0dd3"
   },
   {
     "name": "muscle_tone5",
     "unicode": "1F4AA-1F3FF",
-    "digest": "4e18708cbd61eaad288f913c86ad2d45108dd4484bc35879c5dcdd075eeb09fd"
+    "digest": "85a1e2b5c89907694240e9c5b9d876a741fa7ba38918c5718273e289cbc40efe"
   },
   {
     "name": "mushroom",
     "unicode": "1F344",
-    "digest": "a2b252cd759244409d9a8066470059948e2c50b8cc86b59821c1c86b5190f640"
+    "digest": "aaca8cf7c5cfa4487b5fef365a231f98be4bbf041197fc022161bcc8ce6f57c8"
   },
   {
     "name": "musical_keyboard",
     "unicode": "1F3B9",
-    "digest": "dcb3e84d27bfe373e5ea7ede457908de52002f0fd6105e9f3f5525c54d2a43dd"
+    "digest": "fb0a726728900377d76d94aac9c94dce29107e8e3f1dcb0599d95bce7169b492"
   },
   {
     "name": "musical_note",
     "unicode": "1F3B5",
-    "digest": "76a0f598f8e251a9dab44f2e14f2b7a6fb0c0c351e0f37862c8c99d380f1c261"
+    "digest": "41288e79b4070bb980281d0e0d1c14d8b144b4aedb2eaadb9f2bebcb4ef892b4"
   },
   {
     "name": "musical_score",
     "unicode": "1F3BC",
-    "digest": "a132c6b35236005b45c830a42fa97b454d3061c14991c6320f34807f10ba6a4a"
+    "digest": "f0f91b9fa4a2bff7a5a1a11afa6f31cfe7e5fa8b0d6f3cce904b781a28ed0277"
   },
   {
     "name": "mute",
     "unicode": "1F507",
-    "digest": "73a99b7f9e00f92cab78cd304dee4e893a112c3a6f2285c13d44916ea547458e"
+    "digest": "def277da49d744b55c7cdde269a15aa05315898f615e721ee7e9205d7b8030d6"
   },
   {
     "name": "nail_care",
     "unicode": "1F485",
-    "digest": "62f721d3610d1647dba4b3f53cd4f2bc4180dae298314c2cca2a6a8ab1664525"
+    "digest": "48b33b1dbbd25b4f34ab2ca07bb99ddaaaa741990142c5623310f76b78c076f9"
   },
   {
     "name": "nail_care_tone1",
     "unicode": "1F485-1F3FB",
-    "digest": "11b82ed2e6b6619c9b74702fdacfb0ddc91310191c8b89f355c7c69a72673f8f"
+    "digest": "a9ac92a34f407e7dd7c71377e6275e66657f7f42e4b911c540d1a66a02d92ac5"
   },
   {
     "name": "nail_care_tone2",
     "unicode": "1F485-1F3FC",
-    "digest": "5195c76bccb9149d9080347d785dae2cce947bada5b198fae8c23e42f5553154"
+    "digest": "f295ec85980aaa75818fad619c3d25042146ecbbf361db9e9bb96e7bc202bc73"
   },
   {
     "name": "nail_care_tone3",
     "unicode": "1F485-1F3FD",
-    "digest": "50eab0bf825c5e00db07a3f5ad26b1bb221f54efb5c55549f392b2f5aec09e5a"
+    "digest": "02ec373052a250977298bae85262177910126cc10de9480f1afa328ac2f65a95"
   },
   {
     "name": "nail_care_tone4",
     "unicode": "1F485-1F3FE",
-    "digest": "d05a9ccfad02191c89e4cbd00aa48fdaf908c0de6681f4a587d500be448e528f"
+    "digest": "f3d95390ab59caedfda66122bbd0acf3aabedc142fc48352d68900766a7e6f5c"
   },
   {
     "name": "nail_care_tone5",
     "unicode": "1F485-1F3FF",
-    "digest": "62466354dcf6717a8b9e942ca2c5ad15a26aa815c213e3b01faba9a2e302ecdd"
+    "digest": "009423c97f2aafd24fb8c7c485c58b30bbf9ae6797cc14b80d472b207327b518"
   },
   {
     "name": "name_badge",
     "unicode": "1F4DB",
-    "digest": "0a1cb0f7d489d3356a4d3e01f9faf78449d82d8ec4595c8639a55c3606c97c40"
+    "digest": "f9f6a4895ff0be8fb2ccc7ad195b94e9650f742f66ead999e90724cfb77af628"
   },
   {
     "name": "necktie",
     "unicode": "1F454",
-    "digest": "029e1140391ef559a9316021c2db94f05653751fdf9d8f366446467a70fee6df"
+    "digest": "01bb18dc8bfe787daa9613b5d09988cd5a065449ef906099ce3cb308c8a7da68"
   },
   {
     "name": "negative_squared_cross_mark",
     "unicode": "274E",
-    "digest": "0ba0e705fdeac99edd712db31a8846320b9d2cf53c9cb4d4bcfd22ba4e1488ea"
+    "digest": "1cdaf4abc9adafa089c91c2e33a24e9e647aea0f857e767941a899a16ec53b74"
   },
   {
     "name": "nerd",
     "unicode": "1F913",
-    "digest": "94efd551700aae8909b8dd7a78a54a33e070d24b2e0a10534353645084614e98"
+    "digest": "9e5f3c93db25cf1d0f9d6e6bd2993161afec6c30573ba3fe85e13b8c84483d66"
   },
   {
     "name": "nerd_face",
     "unicode": "1F913",
-    "digest": "94efd551700aae8909b8dd7a78a54a33e070d24b2e0a10534353645084614e98"
+    "digest": "9e5f3c93db25cf1d0f9d6e6bd2993161afec6c30573ba3fe85e13b8c84483d66"
   },
   {
     "name": "network",
@@ -7362,157 +7362,157 @@
   {
     "name": "neutral_face",
     "unicode": "1F610",
-    "digest": "df01da8501e1f588049c8ed66e504e9abcce83f74ce5790f4d3dc547408f77ee"
+    "digest": "7449430a60619956573e9dc80834045296f2b99853737b6c7794c785ff53d64e"
   },
   {
     "name": "new",
     "unicode": "1F195",
-    "digest": "24e80abd29750d8b297335cdd4751b6250bb820560cf0392a6cc8783d34db63a"
+    "digest": "e20bc3e9f40726afd0cfb7268d02f1e1a07343364fd08b252d59f38de067bf06"
   },
   {
     "name": "new_moon",
     "unicode": "1F311",
-    "digest": "2d697e431eac53d6e1ea367b5da03c15fc535cd7e8c214f801fe595b768a8e11"
+    "digest": "dbfc5dcae34b45f15ff767e297cba3a12cb83f3b542db8cfc8dbd9669e0df46c"
   },
   {
     "name": "new_moon_with_face",
     "unicode": "1F31A",
-    "digest": "ea469a4668ded071f35e5898ae229fdb5d02b0730ce233169b83e22f81292baa"
+    "digest": "c66d347d2222ac8d77d323a07699aff6b168328648db4f885b1ed0e2831fd59b"
   },
   {
     "name": "newspaper",
     "unicode": "1F4F0",
-    "digest": "0aaf6747a43fb60cd15e6e64ca0eccaade331b376c6fe6712fd5e8294e9868cc"
+    "digest": "c05e986d9cdac11afa30c6a21a72572ddf50fc64e87ae0c4e0ad57ffe70acc5c"
   },
   {
     "name": "newspaper2",
     "unicode": "1F5DE",
-    "digest": "0ca6b5850091f23295c970815a8e64a52e3c3dae492029ecb1e0726c2693f9bf"
+    "digest": "63db7bcf51effc73e5124392740736383774a4bcfbc1156cf55599504760883d"
   },
   {
     "name": "rolled_up_newspaper",
     "unicode": "1F5DE",
-    "digest": "0ca6b5850091f23295c970815a8e64a52e3c3dae492029ecb1e0726c2693f9bf"
+    "digest": "63db7bcf51effc73e5124392740736383774a4bcfbc1156cf55599504760883d"
   },
   {
     "name": "ng",
     "unicode": "1F196",
-    "digest": "4994c9b795033ed788e98c4af571a1dffe28c0a1479e3b42dcae21bb08381b5f"
+    "digest": "34d5a11c70f48ea719e602908534f446b192622e775d4160f0e1ec52c342a35c"
   },
   {
     "name": "night_with_stars",
     "unicode": "1F303",
-    "digest": "56bb4a59a897c1836ee1a49cc99f468891b790b0f8bce203c201c13bb7b8ae9a"
+    "digest": "39d9c079be80ee6ce1667531be528a2aa7f8bd46c7b6c2a6ee279d9a207c84a4"
   },
   {
     "name": "nine",
     "unicode": "0039-20E3",
-    "digest": "7e3644a98cb6417a351530c9ce6b368e637a22c847a8c04133897dc1c5d7419f"
+    "digest": "8bb40750eda8506ef877c9a3b8e2039d26f20eef345742f635740574a7e8daa6"
   },
   {
     "name": "no_bell",
     "unicode": "1F515",
-    "digest": "f4fb42836132000101624fecef8b9358736a0fc76beae460e6986aaa479204fd"
+    "digest": "6542a9a5656c79c153f8c37f12d48f677c89b02ed0989ae37fa5e51ce6895422"
   },
   {
     "name": "no_bicycles",
     "unicode": "1F6B3",
-    "digest": "b3c258bea7d6988640e3348598c03c97632ca00a11cbf0352995b801ff4a296b"
+    "digest": "af71c183545da2ff4c05609f9d572edb64b63ccba7c6a4b208d271558aa92b0a"
   },
   {
     "name": "no_entry",
     "unicode": "26D4",
-    "digest": "ac807d54092efdc3aea417790a7d0c50b59800c9ea49b37f1aec6d2e453c5f6d"
+    "digest": "dc0bac1ed9ab8e9af143f0fce5043fe68f7f46bd80856cdec95d20c3999b637d"
   },
   {
     "name": "no_entry_sign",
     "unicode": "1F6AB",
-    "digest": "5a17d677ec1c7595a7970a1cbe0d20909341b30d3ab31471ced590f51fff1ff7"
+    "digest": "2c1fceef23b62effca68e0e087b8f020125d25b98d61492b1540055d1914fdc3"
   },
   {
     "name": "no_good",
     "unicode": "1F645",
-    "digest": "8ce921e5e13e1203cf43fdc3e7c5ec1fb2a1f9ff79f21539cff542c80af2e5fe"
+    "digest": "6eb970b104389be5d18657d7c04be5149958c26855c52ea68574af852c5f85c4"
   },
   {
     "name": "no_good_tone1",
     "unicode": "1F645-1F3FB",
-    "digest": "aab4d354aaac06e8348eb354487c6381e475b44651cb2716660904a36c47a1b6"
+    "digest": "c20a24a1e536240b4dcf90ecb530796de621d7ba1fb9e3fa0f849d048c509c03"
   },
   {
     "name": "no_good_tone2",
     "unicode": "1F645-1F3FC",
-    "digest": "8fb66b1a7b8f72062794281294515d47471a8c59de300b99d656c3412ca19d64"
+    "digest": "f31a4628c1f2e6a39288fda8eb19c9ec89983e3726e17a09384d9ecc13ef0b4c"
   },
   {
     "name": "no_good_tone3",
     "unicode": "1F645-1F3FD",
-    "digest": "aeecf73fb9dca24b4002db2802fc9b5a483644c49f834c19f143d4e56ec46c1a"
+    "digest": "959dec1bfdaf37b20a86ab2bcbdbacd3179c87b163042377d966eab47564c0fb"
   },
   {
     "name": "no_good_tone4",
     "unicode": "1F645-1F3FE",
-    "digest": "fadeb23307d5ccabbf08c848cf81c66c05b152aa32b85f86061caf14760f8eb9"
+    "digest": "efd931f0080adf2e04129c83a8b24fda0ae7a9fa7c4b463686c0b99023620db8"
   },
   {
     "name": "no_good_tone5",
     "unicode": "1F645-1F3FF",
-    "digest": "cf26d5d6463d0febf4e1f08e343308742ffe0811cfc30c459b87d4cc812f5d04"
+    "digest": "f35df2b26af9baef47c1f8cc97a1b28a58aa7fcb2a13fdac7b2d9189f1e40105"
   },
   {
     "name": "no_mobile_phones",
     "unicode": "1F4F5",
-    "digest": "3b4ead88beca33f1e303d0a45268849be7aaaff7830b761732c7a5afc5a2de3a"
+    "digest": "a472decd6ac7f9777961c09e00458746b2c04965585e3bee4556be3968e55bcd"
   },
   {
     "name": "no_mouth",
     "unicode": "1F636",
-    "digest": "2af81a3e07a8b7827a1e58f6f5036ccff2f6e7b0027a4f934c9fa34c6a780963"
+    "digest": "72dda8b1e3ad4b05d9b095f9bd05e95d7ba013906c68914976a4554e8edf5866"
   },
   {
     "name": "no_pedestrians",
     "unicode": "1F6B7",
-    "digest": "9f9ed90bb8f9964fa8cb0048fc092ecc0612a1994c98d19ef0b5a58607888476"
+    "digest": "062b4a71b338fe09775e465bfba8ac04efbb3640330e8cabe88f3af62b0f4225"
   },
   {
     "name": "no_smoking",
     "unicode": "1F6AD",
-    "digest": "fb90290ff5c917b7307a97c8ba793d20c61042525cf2f7bfd4cd2a7878aeefa5"
+    "digest": "ae2ebb331f79f6074091c0ee9cd69fce16d5e12a131d18973fc05520097e14ee"
   },
   {
     "name": "non-potable_water",
     "unicode": "1F6B1",
-    "digest": "c4ddca2ab1a97260e9b2c2aa33fb03455c0e8174541c3a9416fc44143a3ee567"
+    "digest": "32eba0a99b498133c2e4450036f768d3dccaaf5b50adc9ad988757adc777a6a1"
   },
   {
     "name": "nose",
     "unicode": "1F443",
-    "digest": "308e28b15b7f734f6f184ae367789d7cf258656b24861cf8d5935127d810aa3f"
+    "digest": "9f800e24658ea3cebe1144d5d808cf13a88261f1a7f1f81a10d03b3d9d00e541"
   },
   {
     "name": "nose_tone1",
     "unicode": "1F443-1F3FB",
-    "digest": "392d24b38ac3edc2d7b83945a60bbe9115a6a97658d8af35281a7cbef79449e8"
+    "digest": "a2d0af22284b1d264eb780943b8360f463996a5c9c9584b8473edf8d442d9173"
   },
   {
     "name": "nose_tone2",
     "unicode": "1F443-1F3FC",
-    "digest": "409a790339c405770492e49fdb0b5ba34087c27e2f9018ecd845ab078e61476a"
+    "digest": "244dcaa8540024cf521f29f36bd48f933bf82f4833e35e6fa0abf113022038f3"
   },
   {
     "name": "nose_tone3",
     "unicode": "1F443-1F3FD",
-    "digest": "92b52b479a935f31e460257d809c531edad1a6bb4583ad18233b12c4e45202fe"
+    "digest": "c935b64866f0d49da52035aa09f36ff56d238eb7f5b92205386451056e8ea74f"
   },
   {
     "name": "nose_tone4",
     "unicode": "1F443-1F3FE",
-    "digest": "78ad2e857792e86cded6ba5620f634f7d1f79a92c82c266e48fab9bd73df3688"
+    "digest": "a87e95fd9319c49e66b6dea0e57319d0ed9921b8d94df037767bf3d5dc7c94f3"
   },
   {
     "name": "nose_tone5",
     "unicode": "1F443-1F3FF",
-    "digest": "dbef6813c1965d3e93f70f33f118f9950130af21c622cea97ea215a36b4fa73f"
+    "digest": "1e0f9842e0f8ad5805eabd3f35a6038b7a2e49d566a1f5c17271f9cdf467ca60"
   },
   {
     "name": "note",
@@ -7537,12 +7537,12 @@
   {
     "name": "notebook",
     "unicode": "1F4D3",
-    "digest": "64bd4a3e7ca7b22fc704c7b7bd4d13540c16bc69b9d8dd76e69e6ad573ab3823"
+    "digest": "fc679d3728f86073d1607a926885dd8b0261132f5c4a0322f1e46ea9f95c8cb8"
   },
   {
     "name": "notebook_with_decorative_cover",
     "unicode": "1F4D4",
-    "digest": "4b45f28fbde1be5c214a6bc2413abc91db02bccd86f74c21b7f4a4da8b75a46f"
+    "digest": "d822eda4b49cbfa399b36f134c1a0b8dcfdd27ed89f12c50bc18f6f0a9aa56ef"
   },
   {
     "name": "notepad",
@@ -7567,297 +7567,297 @@
   {
     "name": "notepad_spiral",
     "unicode": "1F5D2",
-    "digest": "c181b6c1cc6063ec1848e46cbbf1d8b890c53b59cdc5218311ce06889570e727"
+    "digest": "c6a8e16aa62474cef13e5659fddb4afc57e3f79635e32e6020edbee2b5b50f18"
   },
   {
     "name": "spiral_note_pad",
     "unicode": "1F5D2",
-    "digest": "c181b6c1cc6063ec1848e46cbbf1d8b890c53b59cdc5218311ce06889570e727"
+    "digest": "c6a8e16aa62474cef13e5659fddb4afc57e3f79635e32e6020edbee2b5b50f18"
   },
   {
     "name": "notes",
     "unicode": "1F3B6",
-    "digest": "bf3868386e17eac40ac7fbabea027042027ff061daafe406c869cdd8ce94641d"
+    "digest": "98467e0adc134d45676ef1c6c459e5853a9db50c8a6e91b6aec7d449aa737f48"
   },
   {
     "name": "nut_and_bolt",
     "unicode": "1F529",
-    "digest": "fdb9d7408202fad7a52ff21608042c08c3b0beb195999fff233df36a29dc9e96"
+    "digest": "a77bd72f29a7302195dcec240174b15586de79e3204258e3fb401a6ea90563b3"
   },
   {
     "name": "o",
     "unicode": "2B55",
-    "digest": "8e119dba4130bd33b3ee5c862fb4fa5a691173911ffee51cb9359fee3398e330"
+    "digest": "2387e5fd9ae4c2972d40298d32319b8fa55c50dbfc1c04c5c36088213e6951dd"
   },
   {
     "name": "o2",
     "unicode": "1F17E",
-    "digest": "00d751124c25633611055bd61e74fc3f3d1779f0d09e1e707837686f613367b4"
+    "digest": "6a9ccb0bf394e4d05ffda19327cee18f7b9ed80367fc7f41c93da9bb7efab0bf"
   },
   {
     "name": "ocean",
     "unicode": "1F30A",
-    "digest": "9b1fbfd2a64f417d0c2cb91085b29a12d14e15844bc21798bdee938bb7bf6222"
+    "digest": "1a9ca9848d4fb75852addfc10bf84eccf7caa5339714b90e3de4cb6f2518465e"
   },
   {
     "name": "octopus",
     "unicode": "1F419",
-    "digest": "3fdfbc02f47ad434bdeb7f3a15cd4e8f8118ee1cd754627e358f1c2f4616f5e3"
+    "digest": "0fcc65c12f4b29ea75a8c4823d20838a7e6db6978fdcb536943072aa1460bc59"
   },
   {
     "name": "oden",
     "unicode": "1F362",
-    "digest": "afed1c5166943e5803602ffacc67652e3b29ee4222a6c36aba2daf88bd21ad3c"
+    "digest": "089974cb13a0bef6a245fc73029c5ed5153fd4caae0177b835f779e32200b8aa"
   },
   {
     "name": "office",
     "unicode": "1F3E2",
-    "digest": "dc1836ef152d88fd628df18db770594f5dbc8d7f20d6ce982588b25b78b19c92"
+    "digest": "3633a2e91036362e273eef4e0cfbdbbb4cb1208afe2cfa110ebef7b78109a66f"
   },
   {
     "name": "oil",
     "unicode": "1F6E2",
-    "digest": "f8b7626cb09e229203105b9c8c7f3fbb38c0650021092fc50115ad517248644a"
+    "digest": "00b94d33bcc9b9e8a5d4bd6e7f7e2fced9497ce05919edd5e58eafbc011c2caa"
   },
   {
     "name": "oil_drum",
     "unicode": "1F6E2",
-    "digest": "f8b7626cb09e229203105b9c8c7f3fbb38c0650021092fc50115ad517248644a"
+    "digest": "00b94d33bcc9b9e8a5d4bd6e7f7e2fced9497ce05919edd5e58eafbc011c2caa"
   },
   {
     "name": "ok",
     "unicode": "1F197",
-    "digest": "6b05bbab4a7104541c2f4bce553884d17ae0ad07589b19d6b53b6949c14f2269"
+    "digest": "5f320f9b96e98a2f17ebe240daff9b9fd2ae0727cd6c8e4633b1744356e89365"
   },
   {
     "name": "ok_hand",
     "unicode": "1F44C",
-    "digest": "9981f32ef200b011a10f6bfa2066c41b6b5e7bcd6c3c21647980b640bc1fa93b"
+    "digest": "d63002dce3cc3655b67b8765b7c28d370edba0e3758b2329b60e0e61c4d8e78d"
   },
   {
     "name": "ok_hand_tone1",
     "unicode": "1F44C-1F3FB",
-    "digest": "e5933a9b64b03ce0634f15f02ff7b6424530dbdc0e283461e0c9992d0c2ca2ad"
+    "digest": "ef1508efcf483b09807554fe0e451c2948224f9deb85463e8e0dad6875b54012"
   },
   {
     "name": "ok_hand_tone2",
     "unicode": "1F44C-1F3FC",
-    "digest": "4c04741c9f2c8731da8df3015e9aae00061a01848c2d22aab1e9853c271deed3"
+    "digest": "1215a101a082fd8e04c5d2f7e3c59d0f480cb0bedd79aeab5d36676bfe760088"
   },
   {
     "name": "ok_hand_tone3",
     "unicode": "1F44C-1F3FD",
-    "digest": "216dc5a72f9e34bbb7b39f680c388bd5b52abf9b41b843342e53e285b7933076"
+    "digest": "6fe0ed9fb42e86bb2bed4cb37b2acacacda1471fb1ee845ad55e54fb0897fbf4"
   },
   {
     "name": "ok_hand_tone4",
     "unicode": "1F44C-1F3FE",
-    "digest": "7139de7ec9d5a962cf87b9fbbeef3a53aa482bb840ab3b64d8d0da81bdc19886"
+    "digest": "bfb9041c49d95e901a667264abaf9b398f6c4aa8b52bf5191c122db20c13c020"
   },
   {
     "name": "ok_hand_tone5",
     "unicode": "1F44C-1F3FF",
-    "digest": "e18b0a1bc5d970cc63466bd6da6e9f855db37d1eada3230d19f600c1f5a402a3"
+    "digest": "1c218dc04d698da2cbdd7bea1ca3f845f9b386e967b7247c52f4b0f6ec8f5320"
   },
   {
     "name": "ok_woman",
     "unicode": "1F646",
-    "digest": "3b2fa732d9c9addb056f136192428e99d805d4cb1c7dab724fd552c7e93197e4"
+    "digest": "3f8bd4ce2c4497155d697e5a71ebdc9339f65633d07fa9a7903e1bd76cfa4ba1"
   },
   {
     "name": "ok_woman_tone1",
     "unicode": "1F646-1F3FB",
-    "digest": "017aca3797701b043a44f22e67dcad8b531a3ca14e629ae0d2fbc601ed3e49cb"
+    "digest": "1660cd904ccd2ecdc6f4ba00527f7d4ec8c33f3c6183344616f97badae4c3730"
   },
   {
     "name": "ok_woman_tone2",
     "unicode": "1F646-1F3FC",
-    "digest": "036bed032bc5a616668775cda0d5640c810e2836aa28009c8e8bf2b487259c59"
+    "digest": "7ba5fddd1e141424fac6778894dfc5af28e125839c58937c69496f99cd2c4002"
   },
   {
     "name": "ok_woman_tone3",
     "unicode": "1F646-1F3FD",
-    "digest": "d9a4414caddda43d1a36828cfbecce5f2b7e5c1b67b4a47991b2ae0a34cf7ab7"
+    "digest": "1d972b8377c52f598406f59ab1e5be41aaf8f027e1fefba3deda66312ccd6a9b"
   },
   {
     "name": "ok_woman_tone4",
     "unicode": "1F646-1F3FE",
-    "digest": "942e1b9aa495c4c4de0804e4d4348422201299d649e5d65829ba4a308880df1c"
+    "digest": "a176328d8f53503aa743448968afd21d72ffd3510555526a3fb38d6b30ee7c15"
   },
   {
     "name": "ok_woman_tone5",
     "unicode": "1F646-1F3FF",
-    "digest": "e8d0fb5b999d5d63404493aa505b5af2260c76001023431d5e788773d0a9e2de"
+    "digest": "13cfc1b589c57e81f768ee07a14b737cafc71407a7eb0956728b2ec4b1df14c4"
   },
   {
     "name": "older_man",
     "unicode": "1F474",
-    "digest": "620f763325827acbeb9d57798ef55d87827d0dfc77b84d942e25bc5057f2cbfe"
+    "digest": "4c0462b199bf26181c9e4d2d4cb878a32b0294566941212efc67362d0645f948"
   },
   {
     "name": "older_man_tone1",
     "unicode": "1F474-1F3FB",
-    "digest": "e0f35c12362eae503d1c30a345c3a4978196d351d8a1eb9d5f107c60ea4bbf52"
+    "digest": "99baa083f78cb01166d0a928d0b53682be14be04c29fc17bef14aac1a73a61e6"
   },
   {
     "name": "older_man_tone2",
     "unicode": "1F474-1F3FC",
-    "digest": "671766ce9fa47c3fa009d4f138344c87d73032a1c38e48614c663f8ea5d0f673"
+    "digest": "5b4ce713e8820ba517fe92c25f3b93e6a6bf3704d1f982c461d5f31fc02b9d3d"
   },
   {
     "name": "older_man_tone3",
     "unicode": "1F474-1F3FD",
-    "digest": "6ff4885ef8c416b8970780a691fef74c8d89421ab11e0aa8c522c33e1c67fbe8"
+    "digest": "0eff72b3226c3a703c635798ee84129a695c896fa011fe1adbc105312eecc083"
   },
   {
     "name": "older_man_tone4",
     "unicode": "1F474-1F3FE",
-    "digest": "0ae7d4e316dcd4d27a5a6cdaabab88a4f992bd1b75f6ceaeb5b906ed1eb5269c"
+    "digest": "ad9ba82b0c5d3b171b0639ee4265370dbddff5e0eeb70729db122659bb8c8f84"
   },
   {
     "name": "older_man_tone5",
     "unicode": "1F474-1F3FF",
-    "digest": "abe2757bd5e35f30d2a6daec09637ea5382a46d14d239b77282e9bf874229b57"
+    "digest": "5eb0a7467cc40e75752e11fd5126b275863dc037557a0d0d3b24b681e00c2386"
   },
   {
     "name": "older_woman",
     "unicode": "1F475",
-    "digest": "3ed599443eed25399aac999fc234c9e97f8fb6ec567e37a553c26e01021b097c"
+    "digest": "c261fdf3b01e0c7d949e177144531add5895197fbadf1acbba8eb17d18766bf6"
   },
   {
     "name": "grandma",
     "unicode": "1F475",
-    "digest": "3ed599443eed25399aac999fc234c9e97f8fb6ec567e37a553c26e01021b097c"
+    "digest": "c261fdf3b01e0c7d949e177144531add5895197fbadf1acbba8eb17d18766bf6"
   },
   {
     "name": "older_woman_tone1",
     "unicode": "1F475-1F3FB",
-    "digest": "7421c5dba67cfd1eeabb2fa8faf4aa0d615d23f191cf7d7c0ad9c1fa884edfda"
+    "digest": "1f2bb9e42270a58194498254da27ac2b7a50edaa771b90ee194ccd6d24660c62"
   },
   {
     "name": "grandma_tone1",
     "unicode": "1F475-1F3FB",
-    "digest": "7421c5dba67cfd1eeabb2fa8faf4aa0d615d23f191cf7d7c0ad9c1fa884edfda"
+    "digest": "1f2bb9e42270a58194498254da27ac2b7a50edaa771b90ee194ccd6d24660c62"
   },
   {
     "name": "older_woman_tone2",
     "unicode": "1F475-1F3FC",
-    "digest": "65edeef25648ac7f8be535df06af1286441691fa15176e99a6e83fc779aa2cde"
+    "digest": "2e28198e9b7ac08c55980677ed66655fd899e157f14184958bebd87fcd714940"
   },
   {
     "name": "grandma_tone2",
     "unicode": "1F475-1F3FC",
-    "digest": "65edeef25648ac7f8be535df06af1286441691fa15176e99a6e83fc779aa2cde"
+    "digest": "2e28198e9b7ac08c55980677ed66655fd899e157f14184958bebd87fcd714940"
   },
   {
     "name": "older_woman_tone3",
     "unicode": "1F475-1F3FD",
-    "digest": "5d27bbcc5796227a9caec1c7612d3f691055655b96f7303e420839463d76c269"
+    "digest": "c968be0170f7e0c65d4f796337034cfb1daba897884da6fad85635ab5b6edf67"
   },
   {
     "name": "grandma_tone3",
     "unicode": "1F475-1F3FD",
-    "digest": "5d27bbcc5796227a9caec1c7612d3f691055655b96f7303e420839463d76c269"
+    "digest": "c968be0170f7e0c65d4f796337034cfb1daba897884da6fad85635ab5b6edf67"
   },
   {
     "name": "older_woman_tone4",
     "unicode": "1F475-1F3FE",
-    "digest": "75b858e910175fc0233503d672120fd43ac035ba3fd2052fbb44df39f6e3695c"
+    "digest": "3596a6fa9a643bf79255afcd29657b03850df8499db9669b92ce013af908af44"
   },
   {
     "name": "grandma_tone4",
     "unicode": "1F475-1F3FE",
-    "digest": "75b858e910175fc0233503d672120fd43ac035ba3fd2052fbb44df39f6e3695c"
+    "digest": "3596a6fa9a643bf79255afcd29657b03850df8499db9669b92ce013af908af44"
   },
   {
     "name": "older_woman_tone5",
     "unicode": "1F475-1F3FF",
-    "digest": "9da1cf10a605c470877d7f4a840f99344b1ec2e7b1ec7db61e930cde77025e3b"
+    "digest": "c8998cb3dbd15e22bd1d6dad613d109ce371d9ffca3657e1a8afe5aeb30c1275"
   },
   {
     "name": "grandma_tone5",
     "unicode": "1F475-1F3FF",
-    "digest": "9da1cf10a605c470877d7f4a840f99344b1ec2e7b1ec7db61e930cde77025e3b"
+    "digest": "c8998cb3dbd15e22bd1d6dad613d109ce371d9ffca3657e1a8afe5aeb30c1275"
   },
   {
     "name": "om_symbol",
     "unicode": "1F549",
-    "digest": "c8c1c9d445b1fc50a627b71bee21fba978e04532e4685ec032a0174f51fc12bb"
+    "digest": "5ead73bea546ba9ba6da522f7280cc289c75ff5467742bdba31f92d0e1b3f4e6"
   },
   {
     "name": "on",
     "unicode": "1F51B",
-    "digest": "08e1159a68d3334a87ffa75b9e70826cb557d0f73a2c1d08f4c3d60476ecacc8"
+    "digest": "9cc61a6b31a30c32dab594191bf23f91e341c4105384ab22158a6d43e6364631"
   },
   {
     "name": "oncoming_automobile",
     "unicode": "1F698",
-    "digest": "6bff7f40fe223df6d16c7512532b8aa6f83e8c13e1007b63eb9aabf774c1a322"
+    "digest": "557c9cacdc3f95215d4f7a6f097a2baa7c007cb9c519492a6717077af4ca6b56"
   },
   {
     "name": "oncoming_bus",
     "unicode": "1F68D",
-    "digest": "127a357fcd96ce4b9ab11c3dba95d8ff811bab193dd8ba38efb7067a44752ce8"
+    "digest": "059f28ce6bfb337e107db5982cbd2004844450ef20b4a54b9ca3cb738360ab05"
   },
   {
     "name": "oncoming_police_car",
     "unicode": "1F694",
-    "digest": "57cb70e05e70c1f68ab42259f307ed9782c2b9d6e35d2dff2895aa23d7eb6b04"
+    "digest": "aee79306a0d129cfc1980f58db80391eb46d2d7d5f814bf431414dc7680cab72"
   },
   {
     "name": "oncoming_taxi",
     "unicode": "1F696",
-    "digest": "174967ae4c3d5881d2408c71c020f704e933190af4caef5d2908e9ac382f35ea"
+    "digest": "84351489fc86d980b8d3eb9ec4e81120fe700b3ac01346daebe2b7aeb9607a55"
   },
   {
     "name": "one",
     "unicode": "0031-20E3",
-    "digest": "113b9d87c3e37c9c54e49cecccbfc40c15fb97fd03a51505df85e48b78702b2b"
+    "digest": "d5d3fff04e68a114ff6464ee06fc831f3f381713045165f62a88d5e8215c195b"
   },
   {
     "name": "open_file_folder",
     "unicode": "1F4C2",
-    "digest": "def93715203aed464211798d773732895a19389a94a2e7ed43e7f229b2aab7da"
+    "digest": "96cfc322ee4903ae8cec07604811742245fd7d14f00bb70276d39d29c48bed28"
   },
   {
     "name": "open_hands",
     "unicode": "1F450",
-    "digest": "7c60a37ae11727c998908199b8709e52593b931843aef942f37b306b1edca12a"
+    "digest": "a6c131da2040b48103cea14f280e728675da50fa448d2b3f3438fcbb5bf5596a"
   },
   {
     "name": "open_hands_tone1",
     "unicode": "1F450-1F3FB",
-    "digest": "09ffa9b3f28fc56a71e4e711bdfc87ce1a56721229377e71f1c00224523f8b9b"
+    "digest": "867128dff2fa9b860c10c6b792f989f0c057928783696062378f834c0ef89d85"
   },
   {
     "name": "open_hands_tone2",
     "unicode": "1F450-1F3FC",
-    "digest": "21ecaba9f086bcb7eb07c17c2b2621bcd1ca28c57f79032d5e0eba356494cc85"
+    "digest": "487ff2745b03d49bb3b1d0acd86ba530fd8cc3f467ca3fa504f88f0ef1cbbc01"
   },
   {
     "name": "open_hands_tone3",
     "unicode": "1F450-1F3FD",
-    "digest": "c7dbb8c44f78f7793b202ec215fee42b7e1e555d659fbf402383500217b89656"
+    "digest": "cb8cddc8b8661f874ac9478289d16cc41406b947bb87f3363df518a588a53e16"
   },
   {
     "name": "open_hands_tone4",
     "unicode": "1F450-1F3FE",
-    "digest": "867451d42492ab2277687447f421f744530b9ea057312326353fec39c94b18fd"
+    "digest": "17dcc2c07230846a769f3c79ce618a757c88b9b58c95c6c5b2d7f968814d447d"
   },
   {
     "name": "open_hands_tone5",
     "unicode": "1F450-1F3FF",
-    "digest": "56335506cf68e29150cb68d7ebbb4a92aed390018966669a8144d20ae0d6cfe3"
+    "digest": "36b2493d67c84cea4f3f85a3088c6abcfd35cf99f7aeaeedfafa420ee878e3d2"
   },
   {
     "name": "open_mouth",
     "unicode": "1F62E",
-    "digest": "f05fdf998e8b5c0b00ebd8b5ab17a67f5c0a45275f31a201af74e8ab0c2f7ba9"
+    "digest": "1906c5100ae0c8326ca5c4f9422976958a38dadd8d77724d68538a25d9623035"
   },
   {
     "name": "ophiuchus",
     "unicode": "26CE",
-    "digest": "98c61bb0c36d60c476d42d5e074297662e8d141dcab7004a5bd63c359eed3b84"
+    "digest": "6112e2a1656b1cb8bd9a8b0dfa6cbf66d30cae671710a9ef75c821de344aab2b"
   },
   {
     "name": "optical_disk",
@@ -7872,27 +7872,27 @@
   {
     "name": "orange_book",
     "unicode": "1F4D9",
-    "digest": "86d150ea3d62183ab7dfe2851cf7f4d1ae769b7ecbb1987b0f463e639e429598"
+    "digest": "41141b08d2beceded21a94795431603c47fd7d42a3a472a2aa8b2bb25fa87ebf"
   },
   {
     "name": "orthodox_cross",
     "unicode": "2626",
-    "digest": "9c861285ca6d699cd2c72b6df44ec2b1e64138152f19c66e32df1ce770ff2e83"
+    "digest": "c16372102f0169dd6d32eb2b27a633aaee74e4e0fddcf723c15ad97f9dc6075c"
   },
   {
     "name": "outbox_tray",
     "unicode": "1F4E4",
-    "digest": "b6a6015d5d7d528af485de23ff4518dc35408def1cc49bc6c9b01d880d613985"
+    "digest": "e47cb481a0ffcb39996f32fd313e19b362a91d8dda15ffca48ac23a3b5bb5baf"
   },
   {
     "name": "ox",
     "unicode": "1F402",
-    "digest": "cbcfe5c8c4d6b939e24e18e610785f171bb9410441e02c2eeb1bceb0a6246daf"
+    "digest": "d13bc60552190bb9936bf32d681bdc742439b702a09cfc62137ea09a98624aed"
   },
   {
     "name": "package",
     "unicode": "1F4E6",
-    "digest": "4023cffce85384217a73609f457aec013876e689c44bcfff0bcc35f3e4e1ab00"
+    "digest": "e82bf5accebb65136e897c15607eef635fb79fd7b2d8c8e19a9eb00b6786918c"
   },
   {
     "name": "page",
@@ -7902,17 +7902,17 @@
   {
     "name": "page_facing_up",
     "unicode": "1F4C4",
-    "digest": "71a0872bf1b13c58746f9b41655227c75be107ab6083c0dce13cb16444af22e7"
+    "digest": "3884868bdcb2f29615b09a13a30385cbc5269379094a54b5a7e8a5f4e8ce905a"
   },
   {
     "name": "page_with_curl",
     "unicode": "1F4C3",
-    "digest": "cb4210464faea946c7b07db7067c7fc98920f778cf57721388f5362942ba3029"
+    "digest": "3d6257670189f841ad1fa45415c34feb2433b2cb35bb435c4ee122ce89b39669"
   },
   {
     "name": "pager",
     "unicode": "1F4DF",
-    "digest": "209dbdc19aa650ecacc0569e17a9123c9a1e39df59c9b4120f3b0888b63cd6f1"
+    "digest": "e21c756cc1c58ebc1b37ebcd38e22a25b31e2e81306c6f18285d6a7671f9eb12"
   },
   {
     "name": "pages",
@@ -7922,132 +7922,132 @@
   {
     "name": "paintbrush",
     "unicode": "1F58C",
-    "digest": "73eb33184f5f495d6c2699fafc1a8680069f82a70fbe519290c3a2ce30d1aee9"
+    "digest": "fc0da7a25b726b8be9dd6467953e27293d2313a21eeff21424c2a19be614fff2"
   },
   {
     "name": "lower_left_paintbrush",
     "unicode": "1F58C",
-    "digest": "73eb33184f5f495d6c2699fafc1a8680069f82a70fbe519290c3a2ce30d1aee9"
+    "digest": "fc0da7a25b726b8be9dd6467953e27293d2313a21eeff21424c2a19be614fff2"
   },
   {
     "name": "palm_tree",
     "unicode": "1F334",
-    "digest": "1589ff4b1b87296edc0118e4aa67b3b504ed85a5b8d47e7d0c3e309d0bbf8cd6"
+    "digest": "90fedafd62fe0abf51325174d0f293ebb9a4794913b9ba93b12f2d0119056df1"
   },
   {
     "name": "panda_face",
     "unicode": "1F43C",
-    "digest": "050ee87892f56ff485f460bc6c3846d98a0ca7083d2cf0b8ab24772b672273f2"
+    "digest": "56a4b84abe983bd6569be1b81ac5e43071015fd308389a16b92231310ae56a5b"
   },
   {
     "name": "paperclip",
     "unicode": "1F4CE",
-    "digest": "1463607a59345973f009fa53a719e2264b95743560adb99737bef29b1d133a95"
+    "digest": "d1e2ce94a12b7e8b7a9bba49e47ddc7432ec0288545d3b6817c7a499e806e3f0"
   },
   {
     "name": "paperclips",
     "unicode": "1F587",
-    "digest": "7071e031f4a100c3cb3573fbfa375360043f0276289a0818f2ffaf71b3580040"
+    "digest": "70cefa0d0777f070e393e9f95c24146fe2dd627f30fa3845baa19310d9291fe2"
   },
   {
     "name": "linked_paperclips",
     "unicode": "1F587",
-    "digest": "7071e031f4a100c3cb3573fbfa375360043f0276289a0818f2ffaf71b3580040"
+    "digest": "70cefa0d0777f070e393e9f95c24146fe2dd627f30fa3845baa19310d9291fe2"
   },
   {
     "name": "park",
     "unicode": "1F3DE",
-    "digest": "d257f0f1b1a0134573f80ba1a5f522a91c320ee7f93a1cb64877c077e7e19b50"
+    "digest": "444dce8014e0817ddd756c36a38adfbbf7ae4c6aa509e4cae291828f0716d5e7"
   },
   {
     "name": "national_park",
     "unicode": "1F3DE",
-    "digest": "d257f0f1b1a0134573f80ba1a5f522a91c320ee7f93a1cb64877c077e7e19b50"
+    "digest": "444dce8014e0817ddd756c36a38adfbbf7ae4c6aa509e4cae291828f0716d5e7"
   },
   {
     "name": "parking",
     "unicode": "1F17F",
-    "digest": "e1d2cfd1c57ea85003ca4df066cbba4e506bf6c4d6c790e27b2f78ad8443fabf"
+    "digest": "9f1da460a7dd58b26beab8cf701be2691fb812208fbc941c71daa35be1507c2f"
   },
   {
     "name": "part_alternation_mark",
     "unicode": "303D",
-    "digest": "b3cc2e803b255e858417345ba6ba52a1c22f511b483fec11b5d68c4432f759b6"
+    "digest": "956da19353bb38fd4dfe0ab5360679a9035d566858fb5de62887b85c75fb8eef"
   },
   {
     "name": "partly_sunny",
     "unicode": "26C5",
-    "digest": "484990f5e1a3b14c731e7bd4b0b4a1c10cd5fb54ac7cf2751f40c8bf59d7e2b4"
+    "digest": "8fb9a6d2caf9e0cce58447762f0dfd6aa0b581b2e83fea6411348e0cbc8cf3c4"
   },
   {
     "name": "passport_control",
     "unicode": "1F6C2",
-    "digest": "224e8ef60d4d6587721727555de324948fb5b6c1cb5cc4b546960983d1ec85c4"
+    "digest": "d9be6eed2c90e1c89171c42d70a06485fdf86a4c68833371832cc1f6897fadd0"
   },
   {
     "name": "pause_button",
     "unicode": "23F8",
-    "digest": "edd605ffaa39a7905ed0958b7cc69f00f5b271e579198d2df1746ad1b3648272"
+    "digest": "143221d99e82399ed7824b6c5e185700896492058b65c04e4c668291de78b203"
   },
   {
     "name": "double_vertical_bar",
     "unicode": "23F8",
-    "digest": "edd605ffaa39a7905ed0958b7cc69f00f5b271e579198d2df1746ad1b3648272"
+    "digest": "143221d99e82399ed7824b6c5e185700896492058b65c04e4c668291de78b203"
   },
   {
     "name": "peace",
     "unicode": "262E",
-    "digest": "e0ee8a5c9fb18d5db6841b21527ed8fd955abdff9ffdb7b2684dca22107015fc"
+    "digest": "65181429e373c1f0507bbd98425c1bec0c042d648fb285a392460cbce60f44d4"
   },
   {
     "name": "peace_symbol",
     "unicode": "262E",
-    "digest": "e0ee8a5c9fb18d5db6841b21527ed8fd955abdff9ffdb7b2684dca22107015fc"
+    "digest": "65181429e373c1f0507bbd98425c1bec0c042d648fb285a392460cbce60f44d4"
   },
   {
     "name": "peach",
     "unicode": "1F351",
-    "digest": "a3f4fd5ff02e0a03104ab54456ee1a7521858ee68443856ee10e0972e5b6aaa5"
+    "digest": "768d1f4f29e1e06aff5abb29043be83087ded16427ce6a2d0f682814e665e311"
   },
   {
     "name": "pear",
     "unicode": "1F350",
-    "digest": "7a7a72568d53677cd1fff4d9e58e63327a742fa16d22a2bef03b4a6fa378d3b3"
+    "digest": "b7c9cf90bb979649b863d2f4132f1b51f6f8107d42e08fb8b4033fea32844948"
   },
   {
     "name": "pen_ballpoint",
     "unicode": "1F58A",
-    "digest": "6becdc6f622c774bb09b7e7592bba2123ecccc9de32a35f0b18b50d7d54109cb"
+    "digest": "aacb20b220f26704e10303deeea33be0eec2d3811dcba7795902ca44b6ae9876"
   },
   {
     "name": "lower_left_ballpoint_pen",
     "unicode": "1F58A",
-    "digest": "6becdc6f622c774bb09b7e7592bba2123ecccc9de32a35f0b18b50d7d54109cb"
+    "digest": "aacb20b220f26704e10303deeea33be0eec2d3811dcba7795902ca44b6ae9876"
   },
   {
     "name": "pen_fountain",
     "unicode": "1F58B",
-    "digest": "8c78cf0c2bd1d5e309d2d3356ff207e3fc76ca18dd6b90762cb62f6afbc95c6a"
+    "digest": "3619913eab2b6291f518b40481bb3eca0820d68b0a1b3c11fb6a69c62b75a626"
   },
   {
     "name": "lower_left_fountain_pen",
     "unicode": "1F58B",
-    "digest": "8c78cf0c2bd1d5e309d2d3356ff207e3fc76ca18dd6b90762cb62f6afbc95c6a"
+    "digest": "3619913eab2b6291f518b40481bb3eca0820d68b0a1b3c11fb6a69c62b75a626"
   },
   {
     "name": "pencil",
     "unicode": "1F4DD",
-    "digest": "62b7ee5d9352114d09ee6f2c9a4c5e8b79f775a6c509e82ddfcdd61e13716249"
+    "digest": "accbc3f1439b7faa4411e502385f78a16c8e71851f71fc13582753291ffb507c"
   },
   {
     "name": "memo",
     "unicode": "1F4DD",
-    "digest": "62b7ee5d9352114d09ee6f2c9a4c5e8b79f775a6c509e82ddfcdd61e13716249"
+    "digest": "accbc3f1439b7faa4411e502385f78a16c8e71851f71fc13582753291ffb507c"
   },
   {
     "name": "pencil2",
     "unicode": "270F",
-    "digest": "aa2c572772187fee1f9125bb0950f5ce8a61f7dd2647258c40b4077ee5feb498"
+    "digest": "9ca1b56b5726f472b1f1b23050ed163e213916dac379d22e38e4c8358fe871e0"
   },
   {
     "name": "pencil3",
@@ -8062,7 +8062,7 @@
   {
     "name": "penguin",
     "unicode": "1F427",
-    "digest": "095de34b3f6a2521a342c21f5f2551a0092bf47429801c15b7bbf0913924f412"
+    "digest": "a1800ab931d6dc84a9c89bfab2c815198025c276d952509c55b18dd20bd9d316"
   },
   {
     "name": "pennant_black",
@@ -8087,147 +8087,147 @@
   {
     "name": "pensive",
     "unicode": "1F614",
-    "digest": "2d9e7f1eed14dcc86674cec78e992567a40d0f223fc67d722b91eebcd1251269"
+    "digest": "d237deff9f5ead8a0b281b7e5c6f4b82e98cc30c80c86c22c3fdc6160090b2f2"
   },
   {
     "name": "performing_arts",
     "unicode": "1F3AD",
-    "digest": "a202755bab6427433975589bb8b63e61e5d7f55c6242676d8000e91eedabc55e"
+    "digest": "d7c7bc9213e308ca26286cbbd8012e656b0f9b00293758faf1bfccc4c5ceabed"
   },
   {
     "name": "persevere",
     "unicode": "1F623",
-    "digest": "686ef3fc70ce8294d02a764ebd75b69f25cca6bff6b92e7905130366d22f6d8a"
+    "digest": "c361509c9b8663af19a02a1ffff61b1b0d0b4bd75d693ce3d406b0ca1bde1ca0"
   },
   {
     "name": "person_frowning",
     "unicode": "1F64D",
-    "digest": "16e8fbf22c0b4c237d0d45202fa32d1ebd04760a5b6975c9c9b477321ccb0e12"
+    "digest": "b37be8bd95f21a6860ad3f171b8086125ab37331b382d87bcdb4cd684800546b"
   },
   {
     "name": "person_frowning_tone1",
     "unicode": "1F64D-1F3FB",
-    "digest": "a143b865976ce3cf307db854cfd1ca58c3832df0eee5e9b0ab307cf4f24ba3db"
+    "digest": "3d5e78a367f9673baed2a86bc11cf04fd44394aadb65291fa51ade8dca318427"
   },
   {
     "name": "person_frowning_tone2",
     "unicode": "1F64D-1F3FC",
-    "digest": "4e7050d8a38019ba2293f66b9930e6a7e35dacf3b3bc9431edb586a0d9ea8054"
+    "digest": "7456c414c65ad6b6f11855f68a2eedc18113526f86862c4373202397cb1bed2c"
   },
   {
     "name": "person_frowning_tone3",
     "unicode": "1F64D-1F3FD",
-    "digest": "0750015d3ac1b5954d31e36cd59c70b6ed9f4df698082484b7ac59eb0b9964b0"
+    "digest": "c86cf2d6951f1e6a7c786a74caaf68a777cf00e88023e23849d4383f864ae437"
   },
   {
     "name": "person_frowning_tone4",
     "unicode": "1F64D-1F3FE",
-    "digest": "18d6cc92d0990624218d38d6eeed60bccb371d0fc9f1c889e9476b3b0c44b5e8"
+    "digest": "944e96ced645ced8db6bb50120c7e37ed46b6960d595cbfe964c81803efa83aa"
   },
   {
     "name": "person_frowning_tone5",
     "unicode": "1F64D-1F3FF",
-    "digest": "4a898199cbaf083d37511f51d8a1d2560b7a20c62a1b09087831da7010fbd093"
+    "digest": "4bd0ea571be6ef9f0493784ef0d12d5e47bc2d6ac610fb42c450bf3d87fb2948"
   },
   {
     "name": "person_with_blond_hair",
     "unicode": "1F471",
-    "digest": "67d95a0801c65f62db55fa80ab35dec65c239601a44bf5f5902e4645f126770e"
+    "digest": "a7f94ede2e43308108c2260d83fc10121dda09a67f94a0a840e6d7bba7fd5616"
   },
   {
     "name": "person_with_blond_hair_tone1",
     "unicode": "1F471-1F3FB",
-    "digest": "e79717bfe30a26eafc082a75fa7547d8f2ad3c123fb2d75a95e75f0ce7ecbd0c"
+    "digest": "00a116357a7878554c83e5bade4bddfa9cfabf76a229efa19cbb58e0d216219c"
   },
   {
     "name": "person_with_blond_hair_tone2",
     "unicode": "1F471-1F3FC",
-    "digest": "c4a1961c292149ab6e1fd54a7894398599bf855de97a05ee4e836a86a400deb3"
+    "digest": "df509ebe92ed3138b9d5bd4645eff4b13f77f714cf62bb949c59eff1adc00019"
   },
   {
     "name": "person_with_blond_hair_tone3",
     "unicode": "1F471-1F3FD",
-    "digest": "e2707d0cf778bee5b72d861ec76430eb1cf9f9820f066ee6327574d5697f445e"
+    "digest": "6f328513f440a0c8cd1dc44596a5028fd8f306bdaf57c1e6f3aa94a3aa262b3c"
   },
   {
     "name": "person_with_blond_hair_tone4",
     "unicode": "1F471-1F3FE",
-    "digest": "94da43f0b12ef4a98dabec096ff1184b0a9b5b6ee55824d257e5112cc7e88730"
+    "digest": "32df1a577815b009696643ad80d063cc97b35d54add6d4e5517fc936f6da9ee8"
   },
   {
     "name": "person_with_blond_hair_tone5",
     "unicode": "1F471-1F3FF",
-    "digest": "9e096a210ea720d32bc6a7005cd77f8b314ccf817fc3060da2e1796de39e9d60"
+    "digest": "2e270bb39187d8e36a33f4aa4d6045308189595fafc157cf7993e82d7ce93442"
   },
   {
     "name": "person_with_pouting_face",
     "unicode": "1F64E",
-    "digest": "8c3199a422250d2db9a163156191ed2c6697d7f31699e2efe19e05ca26e5d225"
+    "digest": "57e9a6e5f82121516dc189173f2a63b218f726cd51014e24a18c2bdfeeec3a0b"
   },
   {
     "name": "person_with_pouting_face_tone1",
     "unicode": "1F64E-1F3FB",
-    "digest": "3e1f09bbf607381c992739ea92dd35cbd26b1bbc705a7d21b7c3156f50e9d8b3"
+    "digest": "d10dadb1ac03fc2e221eff77b4c47935dc0b4fe897af3de30461e7226c3b4bbc"
   },
   {
     "name": "person_with_pouting_face_tone2",
     "unicode": "1F64E-1F3FC",
-    "digest": "b5fc1cf3fdc5ff01105ee2452db90baa6a52c1e42f3795b2836c3e35197ece1f"
+    "digest": "efface531537ab934b3b96985210a2dac88de812e82e804d6ec12174e536d1cc"
   },
   {
     "name": "person_with_pouting_face_tone3",
     "unicode": "1F64E-1F3FD",
-    "digest": "e8ec2539c458a8283c8c1050634c432b6363f3e64b68ba4c977994782f09b564"
+    "digest": "7ff26ece237216b949bfa96d16bd12cfd248c6fd3e4ed89aa6c735c09eafaeff"
   },
   {
     "name": "person_with_pouting_face_tone4",
     "unicode": "1F64E-1F3FE",
-    "digest": "5cab7a29699decd45682583446c2bf56ddcd69cd16e14db661b526a4076dfa17"
+    "digest": "045c04105df41d94ff4942133c7394e42ff35ef76c4ccb711497ab77ae6219f2"
   },
   {
     "name": "person_with_pouting_face_tone5",
     "unicode": "1F64E-1F3FF",
-    "digest": "3caebd3626fd77d849859d1c99a747f80a2b59bfa5c1854494f1ce0485539a94"
+    "digest": "783ee37f146fcf61d38af5009f5823cf6526fe99ed891979f454016bce9dd4ba"
   },
   {
     "name": "pick",
     "unicode": "26CF",
-    "digest": "24a3e8f592435b97272e6d134ea5503dce3012811659c4aadbad4e45d9fba679"
+    "digest": "7f0ec5445b4d5c66cf46e2a7332946cce34bd70e9929ac7a119251a7f57f555d"
   },
   {
     "name": "pig",
     "unicode": "1F437",
-    "digest": "50b55fc74e8f6c89c6e04609381c99a660748908f0ef015f5da37089678ad0c3"
+    "digest": "51362570ab36805c8f67622ee4543e38811f8abb20f732a1af2ffbff2d63d042"
   },
   {
     "name": "pig2",
     "unicode": "1F416",
-    "digest": "e8189fb678608e8b9d69e11d2566f9a4765cbdff99ec8e66df30c7a2dabf742f"
+    "digest": "67010e255f28061b9d9210bcdab6edc072642ad134122a1d0c7e3a6b1795a45b"
   },
   {
     "name": "pig_nose",
     "unicode": "1F43D",
-    "digest": "7e299cb49a771884f5065c68733a5a1fe354a54cff009127230177f1717af4a5"
+    "digest": "0b21cac238bf4910939fbea9bed35552378c1b605a3867d7b85c1556dbda22a9"
   },
   {
     "name": "pill",
     "unicode": "1F48A",
-    "digest": "53ae3379cc6721744979122569f157a5a13aa6b48e081a89f17b2d90134efe9e"
+    "digest": "cb00be361aaba6dbcf8da58bd20b76221dd75031362ecae99496b088ed413a7f"
   },
   {
     "name": "pineapple",
     "unicode": "1F34D",
-    "digest": "ceda8ffa4a41594f28a4e69d03f8a1daeb2ba20740f0b8c56447cae833eea035"
+    "digest": "621d4d4c52b59e566c2e29ed7845c8bd2d1da0946577527342097808d170dd70"
   },
   {
     "name": "ping_pong",
     "unicode": "1F3D3",
-    "digest": "dd2a84716c93410a285ff759bfbc2dc31a10f90b203c7a657b908e5949e89a39"
+    "digest": "943a858bd054c81a08a08951f8351c27c8009b85a9359729c7362868298b58e1"
   },
   {
     "name": "table_tennis",
     "unicode": "1F3D3",
-    "digest": "dd2a84716c93410a285ff759bfbc2dc31a10f90b203c7a657b908e5949e89a39"
+    "digest": "943a858bd054c81a08a08951f8351c27c8009b85a9359729c7362868298b58e1"
   },
   {
     "name": "piracy",
@@ -8242,322 +8242,322 @@
   {
     "name": "pisces",
     "unicode": "2653",
-    "digest": "75f11b9a094196b54a242420362fa7c0aeba7cfc497b187e1aaaba96d93684a7"
+    "digest": "453c3915122a4b6b32867056d2447be48675a84469145c88d52f8007fcb0861a"
   },
   {
     "name": "pizza",
     "unicode": "1F355",
-    "digest": "ac94ae1c034f7b854ce2a483e1c219d101a84336f5065342f4824ff32ba705c4"
+    "digest": "169bc6c1e1d7fdab1b8bf2eab0eeec4f9a7ae08b7b9b38f33b0b0c642e72053a"
   },
   {
     "name": "place_of_worship",
     "unicode": "1F6D0",
-    "digest": "4fabc307b7e35f94288f6d53985485662a4814b11a9a382f0a3873d41b1290d3"
+    "digest": "daf271d36a38ee8c0f8b9de84c128ab8b25a5b7df8f107308d0353c961f2c644"
   },
   {
     "name": "worship_symbol",
     "unicode": "1F6D0",
-    "digest": "4fabc307b7e35f94288f6d53985485662a4814b11a9a382f0a3873d41b1290d3"
+    "digest": "daf271d36a38ee8c0f8b9de84c128ab8b25a5b7df8f107308d0353c961f2c644"
   },
   {
     "name": "play_pause",
     "unicode": "23EF",
-    "digest": "d69e8cdec33447283cf65d343b986115e27681d781b721db7894e5c587ca18ad"
+    "digest": "af1498f34a3d6e0da8bbd26ebaa447e697e2df08c8eb255437cf7905c93f8c42"
   },
   {
     "name": "point_down",
     "unicode": "1F447",
-    "digest": "685f46a643be7f3033896e59a822f87d61ce50db6969bcdbacc743215a96bb7a"
+    "digest": "4ecdb3f31c16dc38113b8854ec1a7884613b688a185ebdf967eab9a81018f76d"
   },
   {
     "name": "point_down_tone1",
     "unicode": "1F447-1F3FB",
-    "digest": "d3dd2608fe17d5649c960fcf8dbdb68466908d80fa349b7947b457da2a27ebb1"
+    "digest": "c74a7c94367cddbfa840542dc0924adeb0d108be0c7fde8c25fb95d69115d283"
   },
   {
     "name": "point_down_tone2",
     "unicode": "1F447-1F3FC",
-    "digest": "67ab236a14f6d63abcdb26433a66a183d223186c21ebc9f978fab50165ebe271"
+    "digest": "dc4bda0726d85418b974addb42738f437fbb9cf16e5815cdbab3859c4ada6cae"
   },
   {
     "name": "point_down_tone3",
     "unicode": "1F447-1F3FD",
-    "digest": "c8a2368f2cedb5bbb5cc0195b97fbf3787747637bf6e77bdc9a4edf4a3f22a04"
+    "digest": "e460f81a501376d2f0ed1d45e358c5ed03ba049e8f466e4298afb4f3ca6d24dc"
   },
   {
     "name": "point_down_tone4",
     "unicode": "1F447-1F3FE",
-    "digest": "6a92eab3bc8f950fa423e690f54a352887bda92f01e91c62eb3f3a9544c10cd8"
+    "digest": "4bc91cd771f24e0f897a9d8b18f323fec9a82da0fc2429c4a7e4e6a9d885a0a3"
   },
   {
     "name": "point_down_tone5",
     "unicode": "1F447-1F3FF",
-    "digest": "6ad329f156414f421d6f8cf5e2a68d34b7a41f90d80e8e66b15bcbd3788126c7"
+    "digest": "7e47c6bc73250f36dc7ae1c1c09e7b41f30647b9d0ff703a53a75cc046b5057d"
   },
   {
     "name": "point_left",
     "unicode": "1F448",
-    "digest": "cb520d6bba4c2b3bd7911315c9efce3261d048ff090437d7e24c9c5a7255043e"
+    "digest": "b5a7e864a0016afbadb3bec41f51ecf8c4af73cc20462e1a08b357f90bca6879"
   },
   {
     "name": "point_left_tone1",
     "unicode": "1F448-1F3FB",
-    "digest": "81813901bdaa8d261277f79aff9e9a21beb80a5855899941820b25f70786ec21"
+    "digest": "9f1868272a10a2b738c065be5d30241643324550cfd47baf01c7a09060e66d31"
   },
   {
     "name": "point_left_tone2",
     "unicode": "1F448-1F3FC",
-    "digest": "ecdc3dea0d644290aa7e0dab758c215822482a482ba35d825a33152453593c1e"
+    "digest": "bf0d58c68178a2c2c01d4a6235a1a66b90073cea170f9f6fe2668b6dd68424f7"
   },
   {
     "name": "point_left_tone3",
     "unicode": "1F448-1F3FD",
-    "digest": "84e73b6a37755016271c255eba164f349dbd2a2badf5d9ac1c6f4cbfcae589f0"
+    "digest": "34d28c97bc8f9d111d14e328153c4298fc32cf18e39e20aacaec17846645ed90"
   },
   {
     "name": "point_left_tone4",
     "unicode": "1F448-1F3FE",
-    "digest": "d16800499b6c6ede94256796b1de8a8f723879f636849856b3bd8b7a092b5576"
+    "digest": "c40c8436316915d516c53bb1c98a469528cefd98baa719be7e748c4608cbbcc9"
   },
   {
     "name": "point_left_tone5",
     "unicode": "1F448-1F3FF",
-    "digest": "18b7108066cebf2d4090f29e595a2f01db94bd210f3b1d61dc269ec249a749b9"
+    "digest": "c410fe32e4ce0ded74845a54b86090e59e5820d457837b16e175b36cc71ecb46"
   },
   {
     "name": "point_right",
     "unicode": "1F449",
-    "digest": "866180bf31e92de32aba336d5b5ce81773a29cdaadada1d93c944cf9ad9783bc"
+    "digest": "44d9251ab41f2f48c2250c44a47f92b3476a71f13fbbbfb637547db837fd5a49"
   },
   {
     "name": "point_right_tone1",
     "unicode": "1F449-1F3FB",
-    "digest": "ebe2e4bf6bd46a5798b9a845a4ed055911c4fe58dbeacc4d39d6ea63e28e7cc9"
+    "digest": "9fcce259eb81c0b52ec7796b98a1653194e3a9021a1d338df1dbbab7522fc406"
   },
   {
     "name": "point_right_tone2",
     "unicode": "1F449-1F3FC",
-    "digest": "b638662a67b1c6adde4f5abc789aae010b178404cdd1b71fcc982cdf8307c655"
+    "digest": "9d00a0b1cfc435674dc56065b3d28d28839196977504cf20581205351d8708f2"
   },
   {
     "name": "point_right_tone3",
     "unicode": "1F449-1F3FD",
-    "digest": "32c6ca2f992416ab2c36672dfbc1c0de8f102c77a13496dd8d63736a7b0261d2"
+    "digest": "e3026a70630ba73d76892a055a80cac2f78d509faddce737f802d2abefa074ba"
   },
   {
     "name": "point_right_tone4",
     "unicode": "1F449-1F3FE",
-    "digest": "89bd6828e9b82408a3829d49fa43332e2599f7d10bc6e5b14b750ef03267b173"
+    "digest": "ea508fde90561460361773b4e1b8e80874667b19ac115926206e7c592587cb76"
   },
   {
     "name": "point_right_tone5",
     "unicode": "1F449-1F3FF",
-    "digest": "390525048a12b0efa22de550c800e439b0deaad03f1f31155d179aef093354af"
+    "digest": "d59cdb2864eb2929941ecd233f8b8afcddc30fbd4594e5f9acf6386ae06ac12c"
   },
   {
     "name": "point_up",
     "unicode": "261D",
-    "digest": "31b5ca1303c1afabe1db322b24f73b23f3568c87a364f61c82f6e0c858c090e9"
+    "digest": "b69ff4f650989709f2185822d278c7773672bd9eb4a625da80f3038a2b9ce42b"
   },
   {
     "name": "point_up_2",
     "unicode": "1F446",
-    "digest": "55c237054aa347c9847f3f3f577eb755db55dfcf793aa7de0f8f868574d70e8f"
+    "digest": "e83cd9eff2af5125a25f5a306c3ee3cfea240add683b5c36a86a994a8d8c805c"
   },
   {
     "name": "point_up_2_tone1",
     "unicode": "1F446-1F3FB",
-    "digest": "dc07e7732d973de96ae3b08b14c19e20b6c1aea7f5a30e7198679b750422e914"
+    "digest": "b02ec3e7e04a83bfb769cffb951cbf32aa78e56fa5a51c097f9326df9e08ed33"
   },
   {
     "name": "point_up_2_tone2",
     "unicode": "1F446-1F3FC",
-    "digest": "af2211fc4a1bd51d1e76f7bc43a6fa87bdd24e4295c52fdbdb01c1ca670a6cd7"
+    "digest": "32994b85c8b4a1383ca985ebc3382be88866cea1ff1315adfb71fb05e992a232"
   },
   {
     "name": "point_up_2_tone3",
     "unicode": "1F446-1F3FD",
-    "digest": "917701169b3fb3e1b6e14a68e9572b25998ef2e38abac9ad8cf30100f8ea0dac"
+    "digest": "9e263bcfb82ada34ff85291f36e64e66b86760fb11a4e0c554e801644d417d6d"
   },
   {
     "name": "point_up_2_tone4",
     "unicode": "1F446-1F3FE",
-    "digest": "20843904764c6c3e55792cce0c55c76f72b97788c5229cad655ebf1f2873b439"
+    "digest": "3edc92130a0851ac7b5236772ce7918d088689221df287098688e1ed5b3ff181"
   },
   {
     "name": "point_up_2_tone5",
     "unicode": "1F446-1F3FF",
-    "digest": "1d0cca546027c717da50f90da65757af46fe7cd4e397da9b8e203446f707208d"
+    "digest": "cabb3b7da9290840ef59d0c8b22625bdb2e94842f01b0a575ccbc348f3069d77"
   },
   {
     "name": "point_up_tone1",
     "unicode": "261D-1F3FB",
-    "digest": "5ede60379dee23166c6b834d73da8b55268e330f67058843b8a3705dca6ed71a"
+    "digest": "e496fda349072f8b321ceb7a251175f7244c3076661f5ede48ea75ba1acf8339"
   },
   {
     "name": "point_up_tone2",
     "unicode": "261D-1F3FC",
-    "digest": "c94a15ef848d410aa5d32b8d0e453b59682fde6f39e6705cbb81cf0829833a81"
+    "digest": "5a8081323f3baa67e6431e21e16a36559b339f5175d586644e34947f738dd07a"
   },
   {
     "name": "point_up_tone3",
     "unicode": "261D-1F3FD",
-    "digest": "d319ce72876d97a3b1d4bc7c0679e546a983f02145d723a0da5ed0b73a51cfe7"
+    "digest": "07bf0cea812eb226b443334e026e13d1ec23e013478f4af862a3919703107842"
   },
   {
     "name": "point_up_tone4",
     "unicode": "261D-1F3FE",
-    "digest": "9171a27f86f27fd144347a17153fb56e30bd32e67a8f10f8c1f32a40cad4e009"
+    "digest": "1fbbd71433108143ee157d0fdadd183f7f013bafa96f0dd93b181e1fd5fd4af2"
   },
   {
     "name": "point_up_tone5",
     "unicode": "261D-1F3FF",
-    "digest": "a894f87da4c3d33d5e6e74d003a33ec60c453db6507fe05d22235f807ead27d6"
+    "digest": "ad068ef32df32f8297955490a9a90590a0f93ed5702a052cd0d8f6484c6cc679"
   },
   {
     "name": "police_car",
     "unicode": "1F693",
-    "digest": "7999869cb75be404fc34942b6f9d8e84fa7e259aa892a1e8e1652a5f02cceea6"
+    "digest": "0909be1bd615ae331a7cce71e16dee3ca663c721d5170072c593cb7c76f9f661"
   },
   {
     "name": "poodle",
     "unicode": "1F429",
-    "digest": "8a568d8688bf19b440b7c1b49fcfe6672b8f75af0031d89ab6212623430acadb"
+    "digest": "f1742fdf3fd26a8a5cfeaba57026518dacaad364cbd03344c4000a35af13e47a"
   },
   {
     "name": "poop",
     "unicode": "1F4A9",
-    "digest": "140ce75a015ede5e764873e0ae9a56e7b2af333eddca0fe2796b14545c620258"
+    "digest": "857a61c872138d359a7fe8257bb26118afa49d75186eca2addb415d07c92b3ec"
   },
   {
     "name": "shit",
     "unicode": "1F4A9",
-    "digest": "140ce75a015ede5e764873e0ae9a56e7b2af333eddca0fe2796b14545c620258"
+    "digest": "857a61c872138d359a7fe8257bb26118afa49d75186eca2addb415d07c92b3ec"
   },
   {
     "name": "hankey",
     "unicode": "1F4A9",
-    "digest": "140ce75a015ede5e764873e0ae9a56e7b2af333eddca0fe2796b14545c620258"
+    "digest": "857a61c872138d359a7fe8257bb26118afa49d75186eca2addb415d07c92b3ec"
   },
   {
     "name": "poo",
     "unicode": "1F4A9",
-    "digest": "140ce75a015ede5e764873e0ae9a56e7b2af333eddca0fe2796b14545c620258"
+    "digest": "857a61c872138d359a7fe8257bb26118afa49d75186eca2addb415d07c92b3ec"
   },
   {
     "name": "popcorn",
     "unicode": "1F37F",
-    "digest": "12264cb16fca9317e3ba8d5924a2c8f15f790e36d2f29e7b12aaaf77e1beb73d"
+    "digest": "684f1b7ef34ea7ca933aed41569bc6595a19ef0d546a1b7b9e69f8335540b323"
   },
   {
     "name": "post_office",
     "unicode": "1F3E3",
-    "digest": "5e2d896cd646a2eecd5596af9e44ca1fa2745de5cedaf0f6d193b8243201c6cc"
+    "digest": "54398ee396c1314a7993b1cb1cba264946b5c9d5a7dbb43fd67286854d1d1a0f"
   },
   {
     "name": "postal_horn",
     "unicode": "1F4EF",
-    "digest": "339aa61fa1567a1d159bb8204d15db889fbb6cc1106f6e1991b4a184d1bc1fc7"
+    "digest": "0ea12f44f3bae9a14bde3b37361b48bd738d2f613bb1b53a9204959b70e643f8"
   },
   {
     "name": "postbox",
     "unicode": "1F4EE",
-    "digest": "ef1a6543fccb9f1009cc3782c51883e51167721a0b49e8ba21e8e6049b216906"
+    "digest": "bbc424ae8d46de380d7023a43ea064002fd614657d00330d3503275827ac87e2"
   },
   {
     "name": "potable_water",
     "unicode": "1F6B0",
-    "digest": "4a2379835660dfa8b6780d662a10d1effab710f471eb9b5e6ade4772ba7e5aeb"
+    "digest": "dbe80d9637837377cc2a290da2e895f81a3108cc18b049e3d87212402c1c2098"
   },
   {
     "name": "pouch",
     "unicode": "1F45D",
-    "digest": "cbd47ec1a65f5c642773d8ea2e7e57f7041a2d7ed9df05fbdd7bc8743c6dece6"
+    "digest": "9f012b90310b4a072b6a8fa2c64def087b5f7ffffaafc36e1856ba943a170351"
   },
   {
     "name": "poultry_leg",
     "unicode": "1F357",
-    "digest": "d416e9464bd58073bd3e32eb06c0da96905609f47b9d667acdc0810e94237584"
+    "digest": "1445ec4f5e68a19e5a84e5537dca8190d62409070c954d112e6097f1a6b7f054"
   },
   {
     "name": "pound",
     "unicode": "1F4B7",
-    "digest": "1ac491bb8a91613b2b1faaac4e7b4bc794d2abef69ac79de17d54c824c3ef826"
+    "digest": "eb11b83eb52adb0a15e69a3bc15788a2dc7825dedee81ac3af84963c9dd517b5"
   },
   {
     "name": "pouting_cat",
     "unicode": "1F63E",
-    "digest": "ba28d75401d5bb98773acd35aaf173356bae4d5a5520a226559478138364ebdf"
+    "digest": "8822abedf3499cf98278d7eeea0764d1100ec25cad71b4b2e877f9346f8c8138"
   },
   {
     "name": "pray",
     "unicode": "1F64F",
-    "digest": "fb0df9c1566014bd2df2a1afd59366b896f20c03ca3516e02e4be44ea556c8ea"
+    "digest": "735b79dab34ac2cf81fd42fdcd7eb1f13c24655e5e343816d5764896c03edeea"
   },
   {
     "name": "pray_tone1",
     "unicode": "1F64F-1F3FB",
-    "digest": "c6d8cb46e65ad13a92e85f97e018176fd89513f23e899e15d1ad09e3b4009f4b"
+    "digest": "e8b6103450215e8566797f150978355e297deade4eb47a6371f7a7bc558fed9d"
   },
   {
     "name": "pray_tone2",
     "unicode": "1F64F-1F3FC",
-    "digest": "2cd68cbe1ba3254f173ec8136af79cae64873bd0f20480158c3e6babd5a1a442"
+    "digest": "ee8baacd95d7e8dbad8a1f2d9a12e36c98f3d518db5d3b117d0a18290815e62b"
   },
   {
     "name": "pray_tone3",
     "unicode": "1F64F-1F3FD",
-    "digest": "d2e81863f74a87b96335fb108e7b206f28ed18185362ab4d42a3b0523801398b"
+    "digest": "ae8c0caa9aca0a6c44069e76a7535c961d0284cd701812f76bbd2bd79ce2bd53"
   },
   {
     "name": "pray_tone4",
     "unicode": "1F64F-1F3FE",
-    "digest": "ad1b91254b101d872325c325ebd1f2a6257cfe22e83de88e29dd16ffac191979"
+    "digest": "64f7b3178b8cd6f6a877ed583539eefe068fa87a0dd658fdcd58c8bc809f7e17"
   },
   {
     "name": "pray_tone5",
     "unicode": "1F64F-1F3FF",
-    "digest": "23f40a11321decbdc6a1d274b9ad571041d261d364d13d1063c306e73ad52254"
+    "digest": "5bc8cdce937ac06779c87021423efcec4f602aa4a39dba90b00de81033005332"
   },
   {
     "name": "prayer_beads",
     "unicode": "1F4FF",
-    "digest": "cb6f8700154f75749cf2642a25c03e255dc18428baf8b57f6bd807c92b83e28d"
+    "digest": "80177091264430cbcf7c994fbe5ee17319d1a58d933636cc752a54dafcf98a05"
   },
   {
     "name": "princess",
     "unicode": "1F478",
-    "digest": "47b93eb52d757c3c000d9760391ecb942776d883b28050d833fa11612483d8ee"
+    "digest": "efabd28480a843c735f0868734da2f9ce28133933b02ab07b645498f494f3f80"
   },
   {
     "name": "princess_tone1",
     "unicode": "1F478-1F3FB",
-    "digest": "1e4073c2abdf51a61a1a85a3e063541fe96e9b9ec36ec6f7fb9c98deeb230869"
+    "digest": "52b88b99ba64f82e8f36e2a1827c85145e4fcd6863478c2345fe9fa9e8901cdf"
   },
   {
     "name": "princess_tone2",
     "unicode": "1F478-1F3FC",
-    "digest": "6a0a5dc447cd887798f908c15972e7a12d28d81f168b92bcb105786ac253bea0"
+    "digest": "7e44289404693668f20e681fcdc2e516512d54a69c627eedae958f69dfe6eea9"
   },
   {
     "name": "princess_tone3",
     "unicode": "1F478-1F3FD",
-    "digest": "2f08d22fdfc7a7d66fcd87ae716b811f43077f5bb17fef87f5b7e2aa93700d70"
+    "digest": "96c9a9857348d7a1a8be899c50d55b352b9a9fd5c65e4777bfa199fe7929d41c"
   },
   {
     "name": "princess_tone4",
     "unicode": "1F478-1F3FE",
-    "digest": "02129211bf7bf7ff6de35913b7069aee151532d878b8c4f7e24c012e5b09d4b4"
+    "digest": "67696f96be60f2a36598072172d2db197d007e6c1ac3acef526a5ce6d59bf3f7"
   },
   {
     "name": "princess_tone5",
     "unicode": "1F478-1F3FF",
-    "digest": "d676f103600b69dbfdb469469a77b9d561ec460ff862befa58ab30ddc909c9f7"
+    "digest": "007f624e2fad91bb57ce32ecd35213a796d71807f3b12f3f1575bf50e6a50eeb"
   },
   {
     "name": "printer",
     "unicode": "1F5A8",
-    "digest": "c44402c87071f8d31d3997abab53ab9f8f7c11434e747380928814ceb6b0a417"
+    "digest": "5e5307e3dc7ec4e16c9978fb00934c99c4adefca7d32732a244d1f2de71ce6f8"
   },
   {
     "name": "prohibited",
@@ -8572,57 +8572,57 @@
   {
     "name": "projector",
     "unicode": "1F4FD",
-    "digest": "fc361282f367926254c08150b02cb8fda7fa8d2c9c939d9360c78bf19a4f982e"
+    "digest": "7f8e1fdb89584849a56ee34c62cab808af48b7bd4823467d090af4657a2e0420"
   },
   {
     "name": "film_projector",
     "unicode": "1F4FD",
-    "digest": "fc361282f367926254c08150b02cb8fda7fa8d2c9c939d9360c78bf19a4f982e"
+    "digest": "7f8e1fdb89584849a56ee34c62cab808af48b7bd4823467d090af4657a2e0420"
   },
   {
     "name": "punch",
     "unicode": "1F44A",
-    "digest": "5759db1d7093744c74b840bbb4761fb025d6633f8fa539bcb35dcf54fc05ceb6"
+    "digest": "c7e7edf6d64f755db3f02874354f08337b3971aff329476d19ac946e0b421329"
   },
   {
     "name": "punch_tone1",
     "unicode": "1F44A-1F3FB",
-    "digest": "793b3fa2a43c23b2c1e1b48b86ae35e8c4024cd065fac0a0a5ada87cb78d6de3"
+    "digest": "c9ba508b0c36041047473782acfedab5af40dd7946b33daf4d8d54c726e06a11"
   },
   {
     "name": "punch_tone2",
     "unicode": "1F44A-1F3FC",
-    "digest": "6fc2467e99982ab00b0c352c6f7793d34faf17b16a0312082c9bd1f0709e3938"
+    "digest": "d53011cd2f3334c7b3fffdfe1e2b8cc1c832c74306e1ac6d03f954a1309d7d0b"
   },
   {
     "name": "punch_tone3",
     "unicode": "1F44A-1F3FD",
-    "digest": "bf747b29952550c5b4d3807b9ed85b5e5d4bcc3265b0e214791f7db547f861fb"
+    "digest": "f7522347094e0130ed8e304678106574dbd7dd2b6b3aeb4d8a7a0fef880920b2"
   },
   {
     "name": "punch_tone4",
     "unicode": "1F44A-1F3FE",
-    "digest": "3b6c0ccb682552f32d6744c438e3af04a1732c67a74bcafb14c723cf526fed87"
+    "digest": "3e62bdd426f3e6ff175ce3b8dd6f6d3998d9c1506128defa96b528b455295b47"
   },
   {
     "name": "punch_tone5",
     "unicode": "1F44A-1F3FF",
-    "digest": "945bae1aa3587cd1dc57d1ec4da18c67a59e0e7150dcc8735e5357b4ea1234ac"
+    "digest": "7d9bff777dc4ec41ac132b1252fa08cf92a398c8dc146c4a5327b45d568982d8"
   },
   {
     "name": "purple_heart",
     "unicode": "1F49C",
-    "digest": "e0eb886e74f22d40d059ff3a089d472af53c6c53de380f428cca140dfd046345"
+    "digest": "a6bf01de806525942be480e45a4b2879f91df8129b78a1b8734d4f917bcab773"
   },
   {
     "name": "purse",
     "unicode": "1F45B",
-    "digest": "67d82ff9a4d76148b9d98538d4b786f880058a556e650ec3f93e1632aa42aaa7"
+    "digest": "2b785f36e01875d66cfda2192c8c53606e7224a7c869a4826b62cb61613d60c8"
   },
   {
     "name": "pushpin",
     "unicode": "1F4CC",
-    "digest": "c4de129d5d8744caffeb2f499fcc0bc6b551843938f8166ffecd0de00bda66e3"
+    "digest": "c3f7d7008be6bab8dc02284d4d759abf7aafbb3dbbe3a53f0f5b2ff685af88f8"
   },
   {
     "name": "pushpin_black",
@@ -8632,202 +8632,202 @@
   {
     "name": "put_litter_in_its_place",
     "unicode": "1F6AE",
-    "digest": "b26d3b68bd62d30ecfe75cfaf309a7a0f91e92db0aa18b0b97b97baf0609d4e6"
+    "digest": "f52a57d6f1bada7b6e6b9a6458597d70cb701c01e1120d8cb1d7ff65e01d405c"
   },
   {
     "name": "question",
     "unicode": "2753",
-    "digest": "258e3169bae177fb0f01ed5f9b933f7f02dd2673e12a316af44a0c3729a78a2c"
+    "digest": "40050a1fd29bed321fd601d13dc33de5d6084121f1d873b29bde9dc3d823a310"
   },
   {
     "name": "rabbit",
     "unicode": "1F430",
-    "digest": "9817a7454aeda77d28f63eb13c0dc0a6d9e6c9abe3dcf538b4b3477e494cddb6"
+    "digest": "678ad953a7ab8f618c59051449a67c965d1f04f42dd6f6669adaf3fadebd080c"
   },
   {
     "name": "rabbit2",
     "unicode": "1F407",
-    "digest": "67ba57a31b0768a2118faabdcb088f96f1441e1132397f65b6937d523ff7dabb"
+    "digest": "19b1f5108292472434cc7a49efac4ea9275779735c7aeb0f15c36021d5998ca0"
   },
   {
     "name": "race_car",
     "unicode": "1F3CE",
-    "digest": "2e9828e3884c79ad7e9e1173d3470790f3f56cfa08ef4e38deff45db0728c66c"
+    "digest": "46f4814259d3d17ff35c04110e73e5327aee99f4711cd459ca1ee951508da3a6"
   },
   {
     "name": "racing_car",
     "unicode": "1F3CE",
-    "digest": "2e9828e3884c79ad7e9e1173d3470790f3f56cfa08ef4e38deff45db0728c66c"
+    "digest": "46f4814259d3d17ff35c04110e73e5327aee99f4711cd459ca1ee951508da3a6"
   },
   {
     "name": "racehorse",
     "unicode": "1F40E",
-    "digest": "36aa3c7123ee7e15600657166032b21b8edeb192cf6d3ada39b5c65001f7fc40"
+    "digest": "a57b7aca35347ada8225eeee06b70cfd040484104963b4df56ea8fec690576b0"
   },
   {
     "name": "radio",
     "unicode": "1F4FB",
-    "digest": "b1403f9a883405b909208f52c9474c2d3923681ea0b02609a6e9dc12460319a5"
+    "digest": "9245951dd779cdd141089891b15a90d3999a6358acf1fc296aa505100f812108"
   },
   {
     "name": "radio_button",
     "unicode": "1F518",
-    "digest": "9bcdac17b3620331a32f9bb876812231a701eb5a7f696e7d875f877ab92159fc"
+    "digest": "565bec59198df2592e96564c6e314d3cde33c47b453db1bec6c5d027b5cb4fd9"
   },
   {
     "name": "radioactive",
     "unicode": "2622",
-    "digest": "5ad8e8594617c0153672a76421deb836e05c6098020c33af3f975f8fcfe216e4"
+    "digest": "0ed6634057824e0cfd10b2533753e3632b0624341a7eac8d9835706480335581"
   },
   {
     "name": "radioactive_sign",
     "unicode": "2622",
-    "digest": "5ad8e8594617c0153672a76421deb836e05c6098020c33af3f975f8fcfe216e4"
+    "digest": "0ed6634057824e0cfd10b2533753e3632b0624341a7eac8d9835706480335581"
   },
   {
     "name": "rage",
     "unicode": "1F621",
-    "digest": "02ac70551fc51478884c133b29539cae58b463c760db38c0aeec1bdf5b282312"
+    "digest": "d97ba6bd08eec46dbc7199f530c945b73a87a878e35397b0a3e4f2b45039e89e"
   },
   {
     "name": "railway_car",
     "unicode": "1F683",
-    "digest": "8490e2ecf94c7c1d1e22fea0d80cc18a49648741009e51984f583b17bbd022e2"
+    "digest": "2cddc08d555e7fc24e312c3d255ed013fbf9cd2974a6918369c32554049ba2be"
   },
   {
     "name": "railway_track",
     "unicode": "1F6E4",
-    "digest": "63ee881cc775d5b2711082b6c96ab44d5204c5d390afd6d8ee97e52aeeaa5e5e"
+    "digest": "0da351b6d4e75c6beeaef1225e151d9580d4b5c41dfa1cf192715bf3cec981d7"
   },
   {
     "name": "railroad_track",
     "unicode": "1F6E4",
-    "digest": "63ee881cc775d5b2711082b6c96ab44d5204c5d390afd6d8ee97e52aeeaa5e5e"
+    "digest": "0da351b6d4e75c6beeaef1225e151d9580d4b5c41dfa1cf192715bf3cec981d7"
   },
   {
     "name": "rainbow",
     "unicode": "1F308",
-    "digest": "bbd8ecc8d0737948969a3539d2d202e599404e509f1a21bdbb0a0c41c2540522"
+    "digest": "a93aceb54e965f35e397e8c8716b1831614933308d026012d5464ee42783ed4d"
   },
   {
     "name": "raised_hand",
     "unicode": "270B",
-    "digest": "4192881a0d613b4fcb19b1c2d8b83aadee6f0b12170721c8dd7b1ccef6540199"
+    "digest": "5cf11be683aea985d5ba51fbd44722c2327311bfe26b61c3d441c90f5d5a195a"
   },
   {
     "name": "raised_hand_tone1",
     "unicode": "270B-1F3FB",
-    "digest": "df2e046c99dceb9184c50a777b403d72bfb25ff473d6a4e20bb9a731db64ed8d"
+    "digest": "865afca29b57577fed8fe8c2be57b74254a008c8cf34194680be2759239b5f5d"
   },
   {
     "name": "raised_hand_tone2",
     "unicode": "270B-1F3FC",
-    "digest": "ed179299a1c397cd51cf6067d6795d71a3831d35e1ec9eacbf0286c8992c1e7a"
+    "digest": "832169a0b626a682a58a3b998f68413657b4962c1fab05f1fdc2668e82727210"
   },
   {
     "name": "raised_hand_tone3",
     "unicode": "270B-1F3FD",
-    "digest": "cacbd0ddef65bc01a41bd921ea159f8cd89050309b10f15780d6199f79434a54"
+    "digest": "3959a873ad7671de82c615c4ed840b011e67baafb2bab7dd16859608d3e83cb1"
   },
   {
     "name": "raised_hand_tone4",
     "unicode": "270B-1F3FE",
-    "digest": "04c934c7a55b83bcfa7f3880fc1f6aa0f188090c37b9670e6775a512a1cf59e9"
+    "digest": "db542f65d076ccf3dbfca27cb7c2f135a8bf7a487a81a04873e70172bdfcd579"
   },
   {
     "name": "raised_hand_tone5",
     "unicode": "270B-1F3FF",
-    "digest": "da0c4283b7b19861237c023234c6db28045b8f5a5971acb015733e08e2940e86"
+    "digest": "88ca884d14baaae48df21d75c22d82fb15bdc395e42026f5ca34cd65e5ae8674"
   },
   {
     "name": "raised_hands",
     "unicode": "1F64C",
-    "digest": "308e475f38558e73bd66e28693d77478caa5bca4360cffaffc2a97b5858c56ba"
+    "digest": "2ee73466a3f5079e542857fe6f5497e9f87753a81854985ce3356a8d3da1d8b8"
   },
   {
     "name": "raised_hands_tone1",
     "unicode": "1F64C-1F3FB",
-    "digest": "e39b9bc49dccc127e44f543e98961fcf5bcd44d6e216741bcd10ec3667263c84"
+    "digest": "43e73c60f040a66374b8ec98f3629a90d13ae9f472446ed7676cd5573e824f4b"
   },
   {
     "name": "raised_hands_tone2",
     "unicode": "1F64C-1F3FC",
-    "digest": "f376ab13071ffdc11888ec221ef5b4de546ca0f60bd9ae30bf3da4066c220462"
+    "digest": "fcc5255bb2b06dc82d6878e74cf34e8ce118c70004a06d39a980683772b98c52"
   },
   {
     "name": "raised_hands_tone3",
     "unicode": "1F64C-1F3FD",
-    "digest": "67694325a43e629c00fa9bd2ff7e19f84f216b2855ae2cf097762dfa7aca25e6"
+    "digest": "3ee3e0aafef486e766a166935e8147fb75a7329cfebc96dec876cc45e83a8754"
   },
   {
     "name": "raised_hands_tone4",
     "unicode": "1F64C-1F3FE",
-    "digest": "a2254fe75a0770708916a4ddd5db4420221c6ea9db9f74068d14eadfc0f3772c"
+    "digest": "78a8cbf6b2b85be4d6b18f0ff6a77f197963117955725fb7e57e0441effb928f"
   },
   {
     "name": "raised_hands_tone5",
     "unicode": "1F64C-1F3FF",
-    "digest": "bd7c9897cefb454ccdc46027bf56d6587565bdd345d7d0f081b7b671a53f6c99"
+    "digest": "2a5ed7334a17172db0cd820a559e7f75df40ec44de6c25d194c76e1b58c634cb"
   },
   {
     "name": "raising_hand",
     "unicode": "1F64B",
-    "digest": "d57178fc77e9fa140682634da35f9ab12a65d9b4c506b7cd8a9697f1b5910bdb"
+    "digest": "512750b00704f1ccefd3c757743540b785ad7670dbbe4a2c4dca8d93e6701920"
   },
   {
     "name": "raising_hand_tone1",
     "unicode": "1F64B-1F3FB",
-    "digest": "f46b34361ef79743f3187d6860182bbe1ae411031db7fe5c0f7292fa472b9c16"
+    "digest": "2897722f091c273dd3714cff7423c2475bc3070416c28014ca03322b9ece48bc"
   },
   {
     "name": "raising_hand_tone2",
     "unicode": "1F64B-1F3FC",
-    "digest": "20b85a2ebca150b2020a04b41d34884c78c22f42c251e2b9d23fd3724574143b"
+    "digest": "59199b334b3845911382c1f29bd7c0d5ef9d2486417345e265b166ead7d3e1c1"
   },
   {
     "name": "raising_hand_tone3",
     "unicode": "1F64B-1F3FD",
-    "digest": "5e0401b528c2b8edff766d39cdcedbe9abebe4c940df7a36ace61f59c08d508a"
+    "digest": "f95b338d5efcf14ef12f415a2c1bba93df48628ddc94f34f70c31e1b3c2e1d28"
   },
   {
     "name": "raising_hand_tone4",
     "unicode": "1F64B-1F3FE",
-    "digest": "e4f5624264269ad09cde207cd7d4eb0fd46de816880daeec457ac8cd51cc1b7b"
+    "digest": "951ddbfdb57d5a60551b59b3d0f7ca00a64912f4a101a73afaebd68445cd6cec"
   },
   {
     "name": "raising_hand_tone5",
     "unicode": "1F64B-1F3FF",
-    "digest": "eb34b6c037bee5bbc4222f6aab421aa785f527ebf1b5e971769e5102244d60e1"
+    "digest": "9370f93704d8f89ca6dc946715eab5e7dba82bf04dd68c00f5c0abb8bc16371e"
   },
   {
     "name": "ram",
     "unicode": "1F40F",
-    "digest": "b71950d7a286a4c4909c5ec7c35211c2a5c20b6bad341bd863c6a85c4bcf9c80"
+    "digest": "2875ab28e1018b39062aeb0c5ce488c48a98f13e9f2364470a0a700b126604f2"
   },
   {
     "name": "ramen",
     "unicode": "1F35C",
-    "digest": "7dd185b24852b577913edc78647cd53b27d42e225fde29aa2f3aba25c980b5c4"
+    "digest": "425662a49c4c13577c0de8d45d004e5ba204aaadbaabae62a5c283ecd7a9a2c5"
   },
   {
     "name": "rat",
     "unicode": "1F400",
-    "digest": "7a10d9ba5ee1010d421d9cf73d7966507302a69617a32fe9f1a00d57a31f7bd7"
+    "digest": "14380d65498c6ce037c02a93bca2b24f25a368d85278d6015b8c9f7cd261f8e2"
   },
   {
     "name": "record_button",
     "unicode": "23FA",
-    "digest": "c2ba672994ad0f99d7fdc449f3fee45a2dca68a58f9fe95825b38465a30ef44e"
+    "digest": "92be12161ba206bb2e06a39131711c7b17368d55b4aae0b48f0ac5b6b1cde76b"
   },
   {
     "name": "recycle",
     "unicode": "267B",
-    "digest": "74a54ed62a40dfbdcace1f08b085658a77d45c62570273927ad270bf9a8a2f4d"
+    "digest": "c377e8537367b05b5de9be860a0fcabd7aed2bf4ba146eefc423671a21530369"
   },
   {
     "name": "red_car",
     "unicode": "1F697",
-    "digest": "558730d6418aa5d85b73af58c8041efd12cff906e26ea47c50963f66d33d6eb8"
+    "digest": "8a99832a195263c0e922af53d52dea37aa3e07032b3c2a1977f8527b4a144b9c"
   },
   {
     "name": "red_circle",
@@ -8837,72 +8837,72 @@
   {
     "name": "registered",
     "unicode": "00AE",
-    "digest": "ed924107384461aabb4924c401c6c087ffa047bc2ef735823e7c2be67804707c"
+    "digest": "9661b1df529ecb752d130820c55c403e5de263748eb02f7fea327818bc282d94"
   },
   {
     "name": "relaxed",
     "unicode": "263A",
-    "digest": "65072f7b9bfaaa92b8a0ed012dffe2cfd2efa3748264aaf450aa31ba6bd44045"
+    "digest": "2d5aed4fb8504c6d6660ef8d3bfe0cc053dcd6099c2f53748c202dc970c639bc"
   },
   {
     "name": "relieved",
     "unicode": "1F60C",
-    "digest": "1f2c7ae6a9d74a112de89403be6eca3d8155d70395e7fce51032fc961f235c7d"
+    "digest": "b4ce2ba6c220d887fe5e333c05ed773df9b6df0ac456879fd8f5103ff68604a5"
   },
   {
     "name": "reminder_ribbon",
     "unicode": "1F397",
-    "digest": "e4a2afc7dce40589657f7043ba8acc9638fd4117252278233ea89f84cddad387"
+    "digest": "c3de2a7c9350b77a0b86c0dcce9dcd9953ea8a97aa1e7aed149755924742f54d"
   },
   {
     "name": "repeat",
     "unicode": "1F501",
-    "digest": "27b6dad9215e58e24c607a39dbf398ecf66ccb692c81e08eb2f5f4912db30522"
+    "digest": "b9512d508613ed0eb3181eb1030f7f6fd6b994476ecdfa308733c6df975fb99e"
   },
   {
     "name": "repeat_one",
     "unicode": "1F502",
-    "digest": "052d13f2b08eaf70b31252aa78f95d06fbe22c58945c19381b13cbeb1c855651"
+    "digest": "53409cf24dd4bb0d7b50ae359f15d06b87b7f4a292ed5c3a09652fa421a90bf2"
   },
   {
     "name": "restroom",
     "unicode": "1F6BB",
-    "digest": "b77fbc4247c241362e5ef9e6eb58b1b437aa9d16b65886cec0c55ceb55c1440e"
+    "digest": "2e7a1bfc9a9d49b0272230a91db7369e24d54bf1de8e683d36b85f1d8c037f77"
   },
   {
     "name": "revolving_hearts",
     "unicode": "1F49E",
-    "digest": "2b8925d3e78df2dba8534252fe60bf03285346f6b3697be7668bd568e6d85931"
+    "digest": "c43d3197cb4cf06659f643638f6c4e91a2889e0f6531b7d81ea826c2a8b784fc"
   },
   {
     "name": "rewind",
     "unicode": "23EA",
-    "digest": "91a95b26d12ca76111556096f4d96484c9f1d7e1b20ccff5a3291b36e529a6d1"
+    "digest": "d20c918c1e528ff0947312738501ca9a6fb6ff4016aad07db7a8125d00fd65cd"
   },
   {
     "name": "ribbon",
     "unicode": "1F380",
-    "digest": "9c0296d8c2baa84c99347c431bf79b288d98b5f17b1ce7605ad7ce1da265d5aa"
+    "digest": "74315fe907f9f0203afe139cd4552aa442eecfa2a64fac12db3e1292fc5a8828"
   },
   {
     "name": "rice",
     "unicode": "1F35A",
-    "digest": "e34849496a79e71ae4700df94f2a54895bf6de758a92edeae33fe78295a3ba21"
+    "digest": "f544f12606de59d28739798003f14ebd8869856add8e24496ec5dda3e131daf4"
   },
   {
     "name": "rice_ball",
     "unicode": "1F359",
-    "digest": "52df5da8b0edbdeb56d66e0f30ad4549abdd81c064f7269d920dcac66a3df2e4"
+    "digest": "2cba6f5364cd366859bc8948897b65fc97b225ea7973d9be3b24aba388fed8e8"
   },
   {
     "name": "rice_cracker",
     "unicode": "1F358",
-    "digest": "d55f8f9d807f4619eb243c510938067a7417a64bd9435b05dfeb2a36fdb2b6a0"
+    "digest": "ac0f805d41d4f322154c1968bd3ce3e9aabcd39d908182e52fd7d28458dbef92"
   },
   {
     "name": "rice_scene",
     "unicode": "1F391",
-    "digest": "482d854d8d30edfc1ecd48a4ce476e6498606321405bf5a0b4ff74489a092af8"
+    "digest": "b942a06d3da0570aca59bab0af57cd8c16863934f12a38f70339fd0a36f675f5"
   },
   {
     "name": "right_speaker",
@@ -8932,7 +8932,7 @@
   {
     "name": "ring",
     "unicode": "1F48D",
-    "digest": "ae2a93e7895b9b89f5a39f01d356ffed988f219ef8b658a56c55285826a4533b"
+    "digest": "b5322907222797b5e1786209cda88513e76cd397a40f0a7da24847245c95ef9d"
   },
   {
     "name": "ringing_bell",
@@ -8942,47 +8942,47 @@
   {
     "name": "robot",
     "unicode": "1F916",
-    "digest": "cc0e363774b86e21a5b2cea7f7af85bca9e92c124ebcd39c6067c125048baa60"
+    "digest": "4d788e6ec89279588b036fca6b17f5a981291681df8f90306ecf5c039de40848"
   },
   {
     "name": "robot_face",
     "unicode": "1F916",
-    "digest": "cc0e363774b86e21a5b2cea7f7af85bca9e92c124ebcd39c6067c125048baa60"
+    "digest": "4d788e6ec89279588b036fca6b17f5a981291681df8f90306ecf5c039de40848"
   },
   {
     "name": "rocket",
     "unicode": "1F680",
-    "digest": "65d8bd005ceac41904237b7a8c5f55f16713a55d971522f0bbe63a1d548e515d"
+    "digest": "b82e68a95aa89a6de344d6e256fef86a848ebc91de560b043b3e1f7fd072d57d"
   },
   {
     "name": "roller_coaster",
     "unicode": "1F3A2",
-    "digest": "907baab1f3d7becf3f8a3b1264642b395bd73b4af49e23058b3abb5c69e9106a"
+    "digest": "a65e9ace1d7900499777af1225995f17af90a398bb414764c20b6e09a8c23a2c"
   },
   {
     "name": "rolling_eyes",
     "unicode": "1F644",
-    "digest": "f596f203030b6c9bd743848512aa3fc7919447020d35ae5c2bf13ccb16fa2dbe"
+    "digest": "23dea8100da488a05721a4e82823eb438393b0ea762211c9ecef011d127aa1b7"
   },
   {
     "name": "face_with_rolling_eyes",
     "unicode": "1F644",
-    "digest": "f596f203030b6c9bd743848512aa3fc7919447020d35ae5c2bf13ccb16fa2dbe"
+    "digest": "23dea8100da488a05721a4e82823eb438393b0ea762211c9ecef011d127aa1b7"
   },
   {
     "name": "rooster",
     "unicode": "1F413",
-    "digest": "6cefdaa45631ed8c9480e15f578c793d95af81b42687164fd7900eee325ccf07"
+    "digest": "2b90c5cf6fa46da13eb77285443d600afcea0c48bd1d215d60167e7dc510da5d"
   },
   {
     "name": "rose",
     "unicode": "1F339",
-    "digest": "584909a4a2ece625c688f8479a39692bb8e816b692e6eb7dfd40cb045259b1b2"
+    "digest": "73799e459dba188de4de704605d824242feeb65d587c5bf9109acf528d037146"
   },
   {
     "name": "rosette",
     "unicode": "1F3F5",
-    "digest": "0ce3b85ca05124ab99d57ebc9aa17bb246ee614d2fcda1ef62bf42ac7e616148"
+    "digest": "2537def4deef422d4e669b28b1a0675259306ab38601019df3ec3482b14e52d5"
   },
   {
     "name": "rosette_black",
@@ -8992,542 +8992,542 @@
   {
     "name": "rotating_light",
     "unicode": "1F6A8",
-    "digest": "369e069e0bfecc7413e75f4015e9c1de527a33c7cce3f6c2b4adb60a0d9d338c"
+    "digest": "91fcdb85a752ae904d335a978c7e7936aed4c75d414b35219b5a74430e51555f"
   },
   {
     "name": "round_pushpin",
     "unicode": "1F4CD",
-    "digest": "1bc5fe5a90a6e56ea00246f1b008a0e0cce0d77c226dc0300bf9a2804b543877"
+    "digest": "8ffca77bbdc6f1f726daf3abd6eff338a5ad1aa9b09dbbd8782c1e7ef5452f30"
   },
   {
     "name": "rowboat",
     "unicode": "1F6A3",
-    "digest": "c10e09bf8be8b1a8ef3113edd9327126d6a4644f3bc81c7ada2922851e4d1cfb"
+    "digest": "83715d83a061926d4ad3bb569b21f5d337e3ebd4c9bcdfe493e661c12adc0a16"
   },
   {
     "name": "rowboat_tone1",
     "unicode": "1F6A3-1F3FB",
-    "digest": "a84fc1b30d1a284dcd3899dc4de8f11e7b65c258528eb41c7dbf8f82425fee12"
+    "digest": "e279ac816442c0876fba1f42c700b80f2fb6de671e1a8a9e9d11b71eed5c58e8"
   },
   {
     "name": "rowboat_tone2",
     "unicode": "1F6A3-1F3FC",
-    "digest": "85f001430a2ad607a15901f7c2dcf8381471f42d6cc0775e76a2ff1f457151c1"
+    "digest": "6a48eba352ed4971d26498b6c622e5772389c89c5205ed02acde8e995dddcc3b"
   },
   {
     "name": "rowboat_tone3",
     "unicode": "1F6A3-1F3FD",
-    "digest": "adf8b1e45a46a13f3db40c29df0312216558e9d0c615aa46a8e913cee5003a81"
+    "digest": "875948f6d8354ebd95ce9a66fde30f06a8366dcd89d5ca3e660845f8801e9305"
   },
   {
     "name": "rowboat_tone4",
     "unicode": "1F6A3-1F3FE",
-    "digest": "05482749ec40bdf02e53fc42d316c51f4f3ed643f21e8fc16b81930e4a884bda"
+    "digest": "8c7ac7346b0020d0ff5e2f4a1efb1b7785eac637f17556663ec33e2335083f0a"
   },
   {
     "name": "rowboat_tone5",
     "unicode": "1F6A3-1F3FF",
-    "digest": "d4bb337d948996d4a23d87f99988f02fc207815b862082ffd2eef5f0c1016aa9"
+    "digest": "a399dbb647892b22323e0bf17bc36a9b5f1708ebedf9ba525233ee7b9d48339a"
   },
   {
     "name": "rugby_football",
     "unicode": "1F3C9",
-    "digest": "e14aebbded78d4a5e9b4028f79a8ca840d02798c6758cb9e926e992e2a35a4f3"
+    "digest": "cc6f00ade3e0bbb7899e7bfb138b57216dd66de26d7967d5ffa501f382ed09f4"
   },
   {
     "name": "runner",
     "unicode": "1F3C3",
-    "digest": "58a884f06d37b0ce78197bebcd3f0e102dd90022ebd86ec70a2ef5a5cdf9683b"
+    "digest": "e9af7b591be60ade2049dbada0f062ba2d3e17f02bec76cbd34ce68854a2a10c"
   },
   {
     "name": "runner_tone1",
     "unicode": "1F3C3-1F3FB",
-    "digest": "65f1633d1517803de23686d2dbcc75a5787874266db4981138ccdbe4badc773c"
+    "digest": "21091cbb09c558712ecf63548bf28b7995df42bdb85235088799a517800e52f5"
   },
   {
     "name": "runner_tone2",
     "unicode": "1F3C3-1F3FC",
-    "digest": "2bc81f3fb77445cdc75c34806ab0ce912bacfe47f63b5d2011a4f5d370cf7064"
+    "digest": "1fe3d194f675a46fe67799394192e66c407dd81163363692c5e7da32ddb9af2b"
   },
   {
     "name": "runner_tone3",
     "unicode": "1F3C3-1F3FD",
-    "digest": "beaf5f254cba2991fdd0c38ce2ddd1b4c1110e15b2b7bc026d32f162e295c4ef"
+    "digest": "8cea1bf4ef3be71f42dc5bae978d5b7a197a3851543225349ef0dda29a370537"
   },
   {
     "name": "runner_tone4",
     "unicode": "1F3C3-1F3FE",
-    "digest": "21d531ba9b3d13747ad636b8f7a6f184c974bf61d9f529975a64f9629263c407"
+    "digest": "c33f0b8b5a71d295fb6ba322e79446964a8eca9e4573efd591e4273808b088a0"
   },
   {
     "name": "runner_tone5",
     "unicode": "1F3C3-1F3FF",
-    "digest": "b02a5bcc58cc45f8219262ec44c77764172fd8f2624d9122ded4a5a5db04c0ed"
+    "digest": "9f59e6dd0fdf2f17bceb41f5c355b4e6f3c8bb8cbd8af0992f0b5630ff8892e8"
   },
   {
     "name": "running_shirt_with_sash",
     "unicode": "1F3BD",
-    "digest": "431bed35f4a55175bf99af769e74a81e8650c6ab34af6ecddaa1417ff7e437e6"
+    "digest": "7542307d3595aca45e8ccae66b6e58b6e92870144b738263d5379ec6dc992b76"
   },
   {
     "name": "sa",
     "unicode": "1F202",
-    "digest": "a47a480631f874e8a2cd69b5d513f90a1e81a96bfa2f6025bf244a82baca3656"
+    "digest": "6042bcabd1516ef3847d695aba22851c49421244432d256e24eba04e8a223dab"
   },
   {
     "name": "sagittarius",
     "unicode": "2650",
-    "digest": "14871e6681c35e4a63a0b19613f77b3674d00cb78d06975e02ca29e61b5cea8c"
+    "digest": "a02593e025023f2e82a01c587a8c0bbb1eff88cbcabf535a1558413eb32ed1d5"
   },
   {
     "name": "sailboat",
     "unicode": "26F5",
-    "digest": "6f742dde6c180a174b771aa3942b558e98a3dc1eb212dd31add86c5fa5620865"
+    "digest": "c95ef4dc939cbdcb757ef3cd90331310e8c0a426add8cc800bae2540148a3195"
   },
   {
     "name": "sake",
     "unicode": "1F376",
-    "digest": "aa1392790c805950779dde7778292c937f8c1aaecb522876171d5ee542ec51f8"
+    "digest": "0a786075f3d9da48ae91afccf6ae0d097888da9509d354ee1d3cb99afcc88fe4"
   },
   {
     "name": "sandal",
     "unicode": "1F461",
-    "digest": "14f1e9003a6acd90a55f23c48ed87a758fca586f2e0b0edc4dc9d1deef9eb067"
+    "digest": "03c3077cb4bd900934f9bdf921165b465e5cc9a6bee53e45a091411bceb8892d"
   },
   {
     "name": "santa",
     "unicode": "1F385",
-    "digest": "12feddd84eb49ce30ae68d4f93d66e2c0dd11297a4d1275c9a50d4f35bea83a9"
+    "digest": "178513e3d815917e59958870f5885b3414b43a16b8056980c863a468dfe00179"
   },
   {
     "name": "santa_tone1",
     "unicode": "1F385-1F3FB",
-    "digest": "a75813770efe27d5b4c80ad892d0c796d88d1a0dbb1bd02d5f68882d7abad479"
+    "digest": "bf900bbc19bbd329229add9326e28e8197b69d6ddceb69f42162b0200fde5d16"
   },
   {
     "name": "santa_tone2",
     "unicode": "1F385-1F3FC",
-    "digest": "90f8072fdde5f4a275cbd1902d6c94689d453b1bee0336213dc9d6f7e1d038e1"
+    "digest": "7340f2171adab97198e3eecac8b0d84c4c2a41f84606301a0d10e9fe655c93d1"
   },
   {
     "name": "santa_tone3",
     "unicode": "1F385-1F3FD",
-    "digest": "0973053e7b77d268080126a50b95b45429630e5d49f62210e7b71840794c7dc5"
+    "digest": "7368ab75454ec28d8f7d6baef6ad69b5278445a9f50753f6624731bffde32054"
   },
   {
     "name": "santa_tone4",
     "unicode": "1F385-1F3FE",
-    "digest": "5cd49c0d199a42846b400b3c1244d448ed6fe5ce993d379817cb2a5f7c0b609b"
+    "digest": "0ee60188353e0ee7772079c192bebbc6d49e74e63906f840c66da4eb35f4f245"
   },
   {
     "name": "santa_tone5",
     "unicode": "1F385-1F3FF",
-    "digest": "a54c36dfa99b39549fb1d3dd7f0021a7aee28112960172ed466dacc67961c525"
+    "digest": "e4378a0cc5d21e9b9fe6e35c32d1ebc6fb8c2e1c09554cd096aeaefd3a6eb511"
   },
   {
     "name": "satellite",
     "unicode": "1F4E1",
-    "digest": "3b9797c8161526edce0bd8e9b8563055166f9307761c367ab3e2ad7645b6dee0"
+    "digest": "c9d63118dcb445856917bb080460ab695cc78e715dcbba30ba18dffa9e906b27"
   },
   {
     "name": "satellite_orbital",
     "unicode": "1F6F0",
-    "digest": "104b135e3736a4bcfd51a42dadb53bf3e00d7f85d77a94bcb86c6704fbfacd01"
+    "digest": "beb2f50e7f2b010e76bed9daa95d7329a93c783d3ebc4f0b797dd721c5e3d32d"
   },
   {
     "name": "saxophone",
     "unicode": "1F3B7",
-    "digest": "1090da174ce8aa4f7d35025f65d5ac235e09310abde998d2a725ef3a989a2b75"
+    "digest": "dfd138634f6702a3b89b5a2a50016720eef3f800b0d1d8c9fe097808c9491e96"
   },
   {
     "name": "scales",
     "unicode": "2696",
-    "digest": "b2984caa182b691a33650344708f47c61d6d319fd067760d7594c2ef60c1e27b"
+    "digest": "2280c026f16c6b92e0daa00bc14e718770f8d231c571ab439bde84d837cf31cc"
   },
   {
     "name": "school",
     "unicode": "1F3EB",
-    "digest": "caf35260dc465a833521e4a0034201978fed41bbf72cd770756b3340c60e8a0c"
+    "digest": "af198b068a86ccad3daec4c6873e6b4735086c1ecbb3848182e70bae9aa3ee24"
   },
   {
     "name": "school_satchel",
     "unicode": "1F392",
-    "digest": "a89a2cc46d24d57c2d6b95ed7a56ed829ae2f97b9e6201b2d5adc78c2b78518b"
+    "digest": "f670ae8aea67eb9d8aaa0bf2748c1cc3e503dcc1dbe999133afcdf21af046b24"
   },
   {
     "name": "scissors",
     "unicode": "2702",
-    "digest": "a4e91127ac83acf5ebc64fbeca768cbbf24f2f0a484861c9c8104bee377b97ae"
+    "digest": "95225be28f05d8b5a6b6e6bf58d973f61f183ad4fef55a558dc1b810796b85c8"
   },
   {
     "name": "scorpion",
     "unicode": "1F982",
-    "digest": "a090a96731bc1171b054b51abec4c9b36faa62708fd51ac48277ccf5e55d9d12"
+    "digest": "d41119d1ea5daf727c17dbea7dadec1718c72fc9f98ae88252161df5fde0938a"
   },
   {
     "name": "scorpius",
     "unicode": "264F",
-    "digest": "1ad9bc1030a8f58f3f3223bac52c954cc7a0350805a9df7a42a26972c3b74728"
+    "digest": "a36404b408814c2ecb8fa8b61f5c5432dfcf54cae8c09cc67b8d0fadf7cbdc03"
   },
   {
     "name": "scream",
     "unicode": "1F631",
-    "digest": "75d613786737ee9c0a74da7394b9ae190eacc7182164627ad8205ac64e4cc09a"
+    "digest": "916e4903a4b694da4b00f190f872a4e100e7736b7a2e6171fa1636f46bf646e6"
   },
   {
     "name": "scream_cat",
     "unicode": "1F640",
-    "digest": "eee04ff27c2c6b57d698cb87b0af8064ba8313ffc13aa090e38cd5aa8c3d2f76"
+    "digest": "f1d3a6ff538064e7d5e0321bbc33aba44e8da703dc1894ef1403c0cd6d63d781"
   },
   {
     "name": "scroll",
     "unicode": "1F4DC",
-    "digest": "b8205847649e3ce6b946f1d1da972ed015adde3841c62971b8169235f4b41c1f"
+    "digest": "9b2cb00860bcc2d20017cafb2ed9681b6232dc07273d489d75d53ce29e4ba3ab"
   },
   {
     "name": "seat",
     "unicode": "1F4BA",
-    "digest": "054c4db0bc8939e9dd951a3f73e9ae4b3c31652784f4d304b509c2bd32f98e31"
+    "digest": "ae68d86fc2a07cae332451b23bd1ceba3f6526a6c56d8c1089777fa4632850e1"
   },
   {
     "name": "secret",
     "unicode": "3299",
-    "digest": "77daef6e5c91d55228781ddec954a7089d1851297ec81daef6e813cd22915b5e"
+    "digest": "1d0b9adde2657f41421b135962de20820cf4b4eb0204044f9859522ab9d211b0"
   },
   {
     "name": "see_no_evil",
     "unicode": "1F648",
-    "digest": "aa5883fe605aeaa172d16640b8347580f9cb7d85a596da1b13955f27b0b79297"
+    "digest": "3ff66d2e84b36d071d0a34f8e41cfd620a56b83131474ea50ed7803b635551ed"
   },
   {
     "name": "seedling",
     "unicode": "1F331",
-    "digest": "a75ec929402de1e653fd6bc89e5be2f92fe5fe52f39e4b6c290eae3c59172b56"
+    "digest": "c0ec5e6d20e1afdc4e78eeddb1301c8b708ad6278e7287a4e4e825417c858e75"
   },
   {
     "name": "seven",
     "unicode": "0037-20E3",
-    "digest": "c6a34020f6bb25871164fad44302a45c5bffced87f51dfbb816c2985ad7f6a1c"
+    "digest": "ae85172d2c76c44afb4e3b45d277d400abb2dc895244b9abfbd1dac1cd7c53c2"
   },
   {
     "name": "shamrock",
     "unicode": "2618",
-    "digest": "530e6b987ecb9bcbf0d6e0e11bd075e7949873c784da4f9e1e1b47efd37e5058"
+    "digest": "68ed70c26e04a818439a1742d2da6bc169edd02db86b6e6f8014b651f3235488"
   },
   {
     "name": "shaved_ice",
     "unicode": "1F367",
-    "digest": "fc22c3568f6be56771e83fd0e67b7eb3750041304d5d4979d3ec417f5201230e"
+    "digest": "54048e77268b7548d03088517bf8558d11324db901ca57f9bec93f1873663a74"
   },
   {
     "name": "sheep",
     "unicode": "1F411",
-    "digest": "3e3656b82784164ca02c5d775db7245260f0119d2c1d35ba552a6dc75ef02544"
+    "digest": "c867c8e6e51768f1f51f4fe5abd3fbd5c1d69b01a3cb48b5fb94b6e2338a271c"
   },
   {
     "name": "shell",
     "unicode": "1F41A",
-    "digest": "ff2f4f574b61bffd85c63bc2315c80d3cbcaba37a7c15a1f00783d312bd441d4"
+    "digest": "8983652d33ad6ab91195518cecb5a268a1c0ae603d271f0ddd756ff50058ddb3"
   },
   {
     "name": "shield",
     "unicode": "1F6E1",
-    "digest": "062aec4a325da7b637c5710846c7e7319229be49b7e59f50428442a7ef725d60"
+    "digest": "763d0a56a62c51c730ccb0fbea38ab597cbf41a85ab968198e6ec35630d50aa5"
   },
   {
     "name": "shinto_shrine",
     "unicode": "26E9",
-    "digest": "9768fe94142a7dc169703d3707b203f285a546455e29fe2bbf185d44f160d6d0"
+    "digest": "38a6d756c5aa9703510afa5076d75192f7814bbb6632394d4b8253d9ceda7f8c"
   },
   {
     "name": "ship",
     "unicode": "1F6A2",
-    "digest": "f8d5b0c8ec66287b732d9171ac1913be02efb656de11501213a207d8a6c801e1"
+    "digest": "79c680845892a3e81ec6af2160ee07c29147155943e5daba6c76d04252014c20"
   },
   {
     "name": "shirt",
     "unicode": "1F455",
-    "digest": "e2e72c323f3bfaea02e8cf52201aa144dc56ec0f25ec97d5f04ee6c2ee99104e"
+    "digest": "46c7253e15d7cac03699ddb1550fbb7565bbe487310f7e218c0583aa69f9d3c5"
   },
   {
     "name": "shopping_bags",
     "unicode": "1F6CD",
-    "digest": "0194ba540c47e4fc6403be2df68f785d56810efc2dc011dfbf700f3778cb704a"
+    "digest": "95a3f03c675207bb1354270d02a630c204455c47b3edca23c48523a40cf3ea3b"
   },
   {
     "name": "shower",
     "unicode": "1F6BF",
-    "digest": "c945120182392510348de9a957c2b77a4645d118691298a2ad660dafa62a859c"
+    "digest": "6b3c767c0eb472d4861c6c3cc2735a5e2c09681872ef42a11dc89f3c80b9da01"
   },
   {
     "name": "signal_strength",
     "unicode": "1F4F6",
-    "digest": "7876ed9d602e1be746ca0629f072d85668d1f9715e9135745e803bdf89819a3c"
+    "digest": "2c6f04ba4ecd2d2d423e19eb52cfbfd253f4db6e0908d91c1af4ea6192597447"
   },
   {
     "name": "six",
     "unicode": "0036-20E3",
-    "digest": "b409f23b73e46393c7a814442816b5880c38ef12a7feb5505e71276c195e8ca9"
+    "digest": "cede9324261208d0fd5d00fcdfc0df0331944bd9cff4f40b30a582a641526c1c"
   },
   {
     "name": "six_pointed_star",
     "unicode": "1F52F",
-    "digest": "4bc294dcbf4185250873b52b2fb5453fb7d80df912db929add6e4b7efc066363"
+    "digest": "9203e3b4f08af439ae0bfb6a7b29a02dceb027b6c2dc5463b524dfd314cbff4e"
   },
   {
     "name": "ski",
     "unicode": "1F3BF",
-    "digest": "7ee81a2e2f7ff4e32dbf3d64b034e7542ec0c86d32e25eb125052e674943d75f"
+    "digest": "80f0ca8660ba373fef823af9e98e148c4ddb1e217eb6d0a0ea2bae2288b57570"
   },
   {
     "name": "skier",
     "unicode": "26F7",
-    "digest": "49df9a4206ae0c7c2dbfc8a8b13fd3e14e6f7e750bd5a8581ab6a1626d4c165e"
+    "digest": "4fff0aa155367f551a59aed9657b8afa159173882b25db9cd8434293d1eed76d"
   },
   {
     "name": "skull",
     "unicode": "1F480",
-    "digest": "dfd169764b192ac7c6e5101277dd9f1e010e86bdd32ad37e00ed4499fc0a5dd6"
+    "digest": "cdd2031164281bf2b0083df4479651d96bc16d11e44bac4deaf402a9c0d6f40a"
   },
   {
     "name": "skeleton",
     "unicode": "1F480",
-    "digest": "dfd169764b192ac7c6e5101277dd9f1e010e86bdd32ad37e00ed4499fc0a5dd6"
+    "digest": "cdd2031164281bf2b0083df4479651d96bc16d11e44bac4deaf402a9c0d6f40a"
   },
   {
     "name": "skull_crossbones",
     "unicode": "2620",
-    "digest": "e2acf0f36b6a6800c1829a1c6551b5d0eb6dcdef4b7f02070cf69570aeab608c"
+    "digest": "ae764ba21a1fcc4409f4cc9e75a261d70b87548f64158dbd3451374ad5724123"
   },
   {
     "name": "skull_and_crossbones",
     "unicode": "2620",
-    "digest": "e2acf0f36b6a6800c1829a1c6551b5d0eb6dcdef4b7f02070cf69570aeab608c"
+    "digest": "ae764ba21a1fcc4409f4cc9e75a261d70b87548f64158dbd3451374ad5724123"
   },
   {
     "name": "sleeping",
     "unicode": "1F634",
-    "digest": "4ead95079b1a542eedd0e5a0e93fddb318a002bdaffaa2fe5d8d7f20bf8143ed"
+    "digest": "1050a011509b56735c9f30a6fccc876256e2a4546dc6052e518151c8aca4b526"
   },
   {
     "name": "sleeping_accommodation",
     "unicode": "1F6CC",
-    "digest": "10ee8cd925a75d7977b7cf004e08b5a8147b509ee4281e879a8b57c4a7c2cb04"
+    "digest": "2ce42c027d1d0947abc403c359fd668a7bc44f5ead2582e97f3db7dd4e22e5d5"
   },
   {
     "name": "sleepy",
     "unicode": "1F62A",
-    "digest": "dea3b246bb8af1b28e200358e3d5d59c8bba1813f35a7f4a57ec568ef43591db"
+    "digest": "2ee9bb1f72ef99e0e33095ec2bbf7a58ffea0ff7d40b840f4cdba57be9de74b0"
   },
   {
     "name": "slight_frown",
     "unicode": "1F641",
-    "digest": "3ae82b38b58ffa50eddebd87153428d880ca181f4f4178a9ca3bd813ea15ccbc"
+    "digest": "d71d564a6c2d366a8e28a78ef4e07d387a77037fe8c99aa0ea1571299dc490c9"
   },
   {
     "name": "slightly_frowning_face",
     "unicode": "1F641",
-    "digest": "3ae82b38b58ffa50eddebd87153428d880ca181f4f4178a9ca3bd813ea15ccbc"
+    "digest": "d71d564a6c2d366a8e28a78ef4e07d387a77037fe8c99aa0ea1571299dc490c9"
   },
   {
     "name": "slight_smile",
     "unicode": "1F642",
-    "digest": "5eee09f634a4e2031927d008a6530a258a00e611ead0c386dd5b7ebb5e75a306"
+    "digest": "10f4b66a755f5c78762a330f20d1866e4a22f3f1d495161d758d3bab8d2f36fe"
   },
   {
     "name": "slightly_smiling_face",
     "unicode": "1F642",
-    "digest": "5eee09f634a4e2031927d008a6530a258a00e611ead0c386dd5b7ebb5e75a306"
+    "digest": "10f4b66a755f5c78762a330f20d1866e4a22f3f1d495161d758d3bab8d2f36fe"
   },
   {
     "name": "slot_machine",
     "unicode": "1F3B0",
-    "digest": "9d516b389299431b608c89d3f02ac68d28cb8df2a780f2048923bbcfbb49f416"
+    "digest": "914184788f8cd865cd074dca25c22acee31f5498117bd9a6e78cae67e6601652"
   },
   {
     "name": "small_blue_diamond",
     "unicode": "1F539",
-    "digest": "97389e82755dc43015089dee635072357ec347f0117b2d3e9b006c46514948ee"
+    "digest": "0b56d8e6b5ddf1f49fcc76e45e5fb2ee9f99ae6ffe682c26eaea4d9b7faac36c"
   },
   {
     "name": "small_orange_diamond",
     "unicode": "1F538",
-    "digest": "67442d3b707501b7768f606115688373d13617ecf0b3b03ace0f1a6d38f66ddf"
+    "digest": "a2235830550e289c1608f2dcf5ede48f5c1a0eff45570699c39708c9677ab950"
   },
   {
     "name": "small_red_triangle",
     "unicode": "1F53A",
-    "digest": "e0a556a3dd5bbf0290ed7c00eb6f6307dc2ea98d1fb3111fd85a7f46242a3638"
+    "digest": "8c2985c4e9ce42d2f3b35539b879bc36206c5ef749f39fbd1eac51bd2676e1e5"
   },
   {
     "name": "small_red_triangle_down",
     "unicode": "1F53B",
-    "digest": "7a11dcb8a517df220493d471759e4f4bca0db3769e2d942bbf596a88a3e57f72"
+    "digest": "46bd328df2fbf5d0597596bbf00d2d5f6e0c65bcb8f3fb325df8ba0c25e445b5"
   },
   {
     "name": "smile",
     "unicode": "1F604",
-    "digest": "46a7c3545b0038dfce6825d97544f6665f28512ad05c404d668e32ac599c7ecb"
+    "digest": "14905c372d5bf7719bd727c9efae31a03291acec79801652a23710c6848c5d14"
   },
   {
     "name": "smile_cat",
     "unicode": "1F638",
-    "digest": "c1db961f0fa261532b842816aca7ea7f6d8b461c7e930a1a1c91f96efd9db515"
+    "digest": "c35b76d6df100edb4022d762f47abfeb9f5e70886960c1d25908bd5d57ccb47e"
   },
   {
     "name": "smiley",
     "unicode": "1F603",
-    "digest": "deeaaee64ebdd9fc0bcb719db75c3f7e0c33ddbcc97f6cd51f9f84377a4368ce"
+    "digest": "a89f31eb9d814636852517a7f4eadec59195e2ac2cc9f8d124f1a1cc0f775b4a"
   },
   {
     "name": "smiley_cat",
     "unicode": "1F63A",
-    "digest": "85ad852cb3881c4b754af172fdfc6231af42578033ea9f2981ceae944c41e72f"
+    "digest": "3e66a113c5e3e73fb94be29084cb27986b6bdb0e78ab44785bf2a35a550e71bf"
   },
   {
     "name": "smiling_imp",
     "unicode": "1F608",
-    "digest": "e777bdf186d89921df106d23bf002967b69afffd7e981b3cbb19f89630a06e87"
+    "digest": "3e02131d16525938f6facc7e097365dec7e13c8a0049a3be35fc29c80cc291b3"
   },
   {
     "name": "smirk",
     "unicode": "1F60F",
-    "digest": "2e7fddd8bed33ef4b7d8c13320302b87a28203e576ef87bd43716952cf0b5ace"
+    "digest": "3c180d46f5574d6fca3bb68eb02517da60b7008843cb3e90f2f9620d0c8ee943"
   },
   {
     "name": "smirk_cat",
     "unicode": "1F63C",
-    "digest": "9ca0721f4c18592b4b809ade8f716b95fa30cd31dd87d1e41db29a319becd705"
+    "digest": "0683c7f73e1f65984e91313607d7cca21d99acd4b2e9932f00e0fffd0ce90742"
   },
   {
     "name": "smoking",
     "unicode": "1F6AC",
-    "digest": "3d14b3f0c57eb7a6a31ff371b0a454986533b79dbbeac78a76e4063478911b8d"
+    "digest": "baa9cb444bf0fe5c74358f981b19bc9e5c0415ced7f042baf93642282476ea61"
   },
   {
     "name": "snail",
     "unicode": "1F40C",
-    "digest": "57d946c7ec84dfad71bc4f7a042927ec5712aef50c66d21af892b6c8a7faf5e1"
+    "digest": "5733bf3672ae4b2b3e090fa670aeac70dcbcc04ca5b13abc8c8e53b8b3d4ff33"
   },
   {
     "name": "snake",
     "unicode": "1F40D",
-    "digest": "d084da540162288721364992f3b8059cbf2efd9f5b48f49a196ddbe23a073870"
+    "digest": "18da2d97c771149ef5454dd23470e900903a62ab93f9e2ce301aad5a8181d773"
   },
   {
     "name": "snowboarder",
     "unicode": "1F3C2",
-    "digest": "de9e1767526de606f4908743af94cc17e89fdb0a2a44167d3d021ef09d033ab9"
+    "digest": "c6e074139b851aa53b1ba6464d84da14b3da7412fc44c6c196a8469d76915c19"
   },
   {
     "name": "snowflake",
     "unicode": "2744",
-    "digest": "e476863ccd7d7b549c6191fb25c121c6a467b4baef4683b7dc3e0a793c2e5d76"
+    "digest": "6556c918e181df01ba849e76c43972d5310439971e5d8fc2409d112c05bf0028"
   },
   {
     "name": "snowman",
     "unicode": "26C4",
-    "digest": "792946b8446f2243d11b89d07c73a774be3abd36573f3918640b1ba8714270b5"
+    "digest": "6137456b2335e88e09c1859615eb22bb636355ef438f7a3949ad2f3d54478dd3"
   },
   {
     "name": "snowman2",
     "unicode": "2603",
-    "digest": "571acabaa4d55782c4529b762423a7e34cb1fb6bb7852cbd013e2e846d8311d1"
+    "digest": "33ec75c22a13c81fa3c6b24a77ac1a08dc0dbe70b3716cf17b6702014d8a63fe"
   },
   {
     "name": "sob",
     "unicode": "1F62D",
-    "digest": "562f02ab584bcbcf9ba73cf7fa7d7129965266abd28db2c73913b8c42f2f5aca"
+    "digest": "d1ed4b31861f9f9fd4e9c95a9c17530e2320a1b4cad6ececb1545ce25d65e4ce"
   },
   {
     "name": "soccer",
     "unicode": "26BD",
-    "digest": "5fd0d534659b63dc862c65a80561b255bece0b76708fe8ecbae8e01b08d8cad0"
+    "digest": "6a3f2e6a9a0b64c3fbf8705995792091daf386a4112dba75507a1f556f662f84"
   },
   {
     "name": "soon",
     "unicode": "1F51C",
-    "digest": "d2a1ab16a4056d80c827ea23f9332bb73235fc841b857cbf545062ff8aeed81d"
+    "digest": "a49d1bcfbac3e6ccc05b9a9863eff74b0eb8b4d4b22b8b0f7b2787fcba1c73cc"
   },
   {
     "name": "sos",
     "unicode": "1F198",
-    "digest": "fadfe8337e133a6f05d205d0807f288e5c230db04cb09f3547ce0cb73cfcf48a"
+    "digest": "2fa7e0274383aeed6019eb9177e778d7aab8b88575b078b0ffeb77cd18df14b3"
   },
   {
     "name": "sound",
     "unicode": "1F509",
-    "digest": "c0074b338fd461f1f9d1143b7f9b3781ddb3fd501ea79b2410630433a8e87b83"
+    "digest": "faaca7b315b2495cbc381468580d25f1d11362441c35bb43d8a914f2ec8202d2"
   },
   {
     "name": "space_invader",
     "unicode": "1F47E",
-    "digest": "d264390004bd28d664dfda0069104be6db32ce477e23a95ac595bac2e29fd4e7"
+    "digest": "e75379cb5063f9a8861d762ad1886097c1697fbb61f2e4e8f531047955a4a2dd"
   },
   {
     "name": "spades",
     "unicode": "2660",
-    "digest": "d1ad99a4fc20dfea881a9062a9f2109e483dbb5dea3b29e9653cb27ec57b4800"
+    "digest": "2c4d20f6a4893cfc62498d3f1f8f67577f39ed09f3e6682d8cb9cd8f365d30da"
   },
   {
     "name": "spaghetti",
     "unicode": "1F35D",
-    "digest": "ac63f9ad143e236ce6068098e5330a333ade9cddfb3dd6b1457ea47ce9dcf7e9"
+    "digest": "6d3451dc0faa1913539edb99261448f51735f269b61193c53dfe63466c0191e8"
   },
   {
     "name": "sparkle",
     "unicode": "2747",
-    "digest": "95b8f4f1bb6080cd1d7bd333c4724dbba43ed196dce72a2bbaab46c4a1bc0e48"
+    "digest": "7131163cd6c2f879110c86e9f068c33cf580f7c4b619449c41851fe6083402ee"
   },
   {
     "name": "sparkler",
     "unicode": "1F387",
-    "digest": "3a296e4d0081ad1a566e111d218e352e1439bba9fd04e8a1eb9a8e36bd438cb7"
+    "digest": "88539ed8a13bd66e0c265c0913bd3ec2ddc4d95484323595713beb102221a1f6"
   },
   {
     "name": "sparkles",
     "unicode": "2728",
-    "digest": "5ab280ea10c30e0e0b5a26ef52b8f47ad44a983330f7ef62ac0c0888752bbdb6"
+    "digest": "cf84d16b1c0a381d5a7ae79031872747c9a6887eab6e92cc4a10a4b8600ef506"
   },
   {
     "name": "sparkling_heart",
     "unicode": "1F496",
-    "digest": "f145dab6b597c07e5a851176fabaf56dd857209645483d1acc1490d12c969113"
+    "digest": "b80b1ddef83b6528b309a194f6f2faf5acab603daeb9254523efc2b941bcb6d2"
   },
   {
     "name": "speak_no_evil",
     "unicode": "1F64A",
-    "digest": "6eae2d066d39c4ba81e58a8327ed875c68bc9b1297c18dc0f5243e477a81040f"
+    "digest": "d2d7cfb4d471928a496bdc146890adc8422a68500b68115630b24c125d18e81f"
   },
   {
     "name": "speaker",
     "unicode": "1F508",
-    "digest": "ea59c5a9d994808ff7937c300303e644b5f1ad41097e82f9e73ea6e1c718936c"
+    "digest": "dbca5f7181728d2ad67ff76fd566ffbdf53e333e7eeed341f54668bd47969413"
   },
   {
     "name": "speaking_head",
     "unicode": "1F5E3",
-    "digest": "d92cfe1200887300b2f05f9576448a2f2a79d0accd51f323a65ce3db0aa5639b"
+    "digest": "4be1af79b4506c00af4df64663413bcbae195dab0bc63c5011feb8f9663ed544"
   },
   {
     "name": "speaking_head_in_silhouette",
     "unicode": "1F5E3",
-    "digest": "d92cfe1200887300b2f05f9576448a2f2a79d0accd51f323a65ce3db0aa5639b"
+    "digest": "4be1af79b4506c00af4df64663413bcbae195dab0bc63c5011feb8f9663ed544"
   },
   {
     "name": "speech_balloon",
     "unicode": "1F4AC",
-    "digest": "5dccfda46fc984583bc9eaece66e7e884f2a9eb12a69dbd3493035e3c862edd0"
+    "digest": "817100d9979456e7d2f253ac22e13b7a2302dc1590566214915b003e403c53ca"
   },
   {
     "name": "speech_left",
     "unicode": "1F5E8",
-    "digest": "478b0b07460a9f54b7d0050f886da59fde5e428daa11e899fc31477fda1707ed"
+    "digest": "912797107d574f5665411498b6e349dbdec69846f085b6dc356548c4155e90b0"
   },
   {
     "name": "left_speech_bubble",
     "unicode": "1F5E8",
-    "digest": "478b0b07460a9f54b7d0050f886da59fde5e428daa11e899fc31477fda1707ed"
+    "digest": "912797107d574f5665411498b6e349dbdec69846f085b6dc356548c4155e90b0"
   },
   {
     "name": "speech_right",
@@ -9562,122 +9562,122 @@
   {
     "name": "speedboat",
     "unicode": "1F6A4",
-    "digest": "553a288ab8eeb3dee7b9d1c92eba38016caef7658beaa828136ba1d6ba8ed08a"
+    "digest": "a523b2320f0b24be1e9fdbc1ff828e28d8fd9a64d51e5888ab453ef0bc9f0576"
   },
   {
     "name": "spider",
     "unicode": "1F577",
-    "digest": "519f7243b5574102ce3f8953e5480812830a1feb32ae51e8573724c864338481"
+    "digest": "8411eac0c1b80926fd93cc1d6423e00b05d04c485b79ee232da8f1714e899a37"
   },
   {
     "name": "spider_web",
     "unicode": "1F578",
-    "digest": "42959fae08a2162d6ee8c8706f823c5932f3801bc90da30d2ca9a48c3ff25572"
+    "digest": "2434bdfbe56dcc4a43699dd59b638af431486b52fb1d6d685451f3b231b2be23"
   },
   {
     "name": "spy",
     "unicode": "1F575",
-    "digest": "eaa570a36d83119d0a596228e74affe84d7355714ff6901d88a89410d26dec2a"
+    "digest": "99fe3cdeff934726ee5855b0e401bf32570084aaad4eb10df837fd410ca742aa"
   },
   {
     "name": "sleuth_or_spy",
     "unicode": "1F575",
-    "digest": "eaa570a36d83119d0a596228e74affe84d7355714ff6901d88a89410d26dec2a"
+    "digest": "99fe3cdeff934726ee5855b0e401bf32570084aaad4eb10df837fd410ca742aa"
   },
   {
     "name": "spy_tone1",
     "unicode": "1F575-1F3FB",
-    "digest": "abdc066d4cad6a17047faf7806c45feb43ae1e2056cf500536f08f4173dbfa94"
+    "digest": "1720a99064061c43c7647b6bd517efa2ee2621b355a644adfb347d62849366a2"
   },
   {
     "name": "sleuth_or_spy_tone1",
     "unicode": "1F575-1F3FB",
-    "digest": "abdc066d4cad6a17047faf7806c45feb43ae1e2056cf500536f08f4173dbfa94"
+    "digest": "1720a99064061c43c7647b6bd517efa2ee2621b355a644adfb347d62849366a2"
   },
   {
     "name": "spy_tone2",
     "unicode": "1F575-1F3FC",
-    "digest": "72a3313ef12364105e764cc3deabd47eb6bd086f261c435682ae1cd29dc8230b"
+    "digest": "23ff0026723f2b5a46fbfb55e24c4a4a33af2bd96808b3ea3af76aae99965d68"
   },
   {
     "name": "sleuth_or_spy_tone2",
     "unicode": "1F575-1F3FC",
-    "digest": "72a3313ef12364105e764cc3deabd47eb6bd086f261c435682ae1cd29dc8230b"
+    "digest": "23ff0026723f2b5a46fbfb55e24c4a4a33af2bd96808b3ea3af76aae99965d68"
   },
   {
     "name": "spy_tone3",
     "unicode": "1F575-1F3FD",
-    "digest": "2a1108d3d2e778f88aa5b3ae36705c877b84d0bf6b421409582ba748aeb2aee7"
+    "digest": "1d0cb3d54fb61e4763a4f0642ef32094bdd40832be0d42799ce9ba69773616df"
   },
   {
     "name": "sleuth_or_spy_tone3",
     "unicode": "1F575-1F3FD",
-    "digest": "2a1108d3d2e778f88aa5b3ae36705c877b84d0bf6b421409582ba748aeb2aee7"
+    "digest": "1d0cb3d54fb61e4763a4f0642ef32094bdd40832be0d42799ce9ba69773616df"
   },
   {
     "name": "spy_tone4",
     "unicode": "1F575-1F3FE",
-    "digest": "1d4fe62912384bc0d687bcf4565752caf0ed6146c903a156d1c6ba6ea239b154"
+    "digest": "e36a4b52df6cb954fab9d9128111f1301c6d46bdeacf51993ffb5bb354cd0ad3"
   },
   {
     "name": "sleuth_or_spy_tone4",
     "unicode": "1F575-1F3FE",
-    "digest": "1d4fe62912384bc0d687bcf4565752caf0ed6146c903a156d1c6ba6ea239b154"
+    "digest": "e36a4b52df6cb954fab9d9128111f1301c6d46bdeacf51993ffb5bb354cd0ad3"
   },
   {
     "name": "spy_tone5",
     "unicode": "1F575-1F3FF",
-    "digest": "69c1baac73783edb9e2d0c951f922dc7dddac34d0a9c818fee8d1021bc17db0d"
+    "digest": "ffc6fefd9a537124ebf0a9ddf387414dce1291335026064644f6cf9315591129"
   },
   {
     "name": "sleuth_or_spy_tone5",
     "unicode": "1F575-1F3FF",
-    "digest": "69c1baac73783edb9e2d0c951f922dc7dddac34d0a9c818fee8d1021bc17db0d"
+    "digest": "ffc6fefd9a537124ebf0a9ddf387414dce1291335026064644f6cf9315591129"
   },
   {
     "name": "stadium",
     "unicode": "1F3DF",
-    "digest": "4356db5d2cdef8c40830638debaf1f50831130c12ae8d8dc3d9a6bd28fdaa1f7"
+    "digest": "73bf955e767ba1518c9c92b2ba59a2aa1ec4b018652dffd97bcd74832a33789f"
   },
   {
     "name": "star",
     "unicode": "2B50",
-    "digest": "13240b8fada84e7555892996e9f9652503bf9b9a002056c2bae428d543abe2da"
+    "digest": "d78e5c1b78caed103e100150c10b08a9ca3ee30c243943d6fc3cc08f422122e9"
   },
   {
     "name": "star2",
     "unicode": "1F31F",
-    "digest": "9b56c7548f6a222499d4e848576ea25eab837db72b207ebf8a62a451b35f758f"
+    "digest": "f91ac4afe3f5d4a52847ae8b4a9704b591e00399aebba553d150d7e34ee939fa"
   },
   {
     "name": "star_and_crescent",
     "unicode": "262A",
-    "digest": "10b8a0771e415aa6610fa62185137aa1836c2bb3e82f1a3f601470e94f784923"
+    "digest": "1bf3d29e50034f5e7c0dccff0a3a533b74bfa9b489e357b2739a473311f1332a"
   },
   {
     "name": "star_of_david",
     "unicode": "2721",
-    "digest": "5bc4d1038b8316281e01a9c575ded7ede0fc24c7593db5b5d36ca2e188aa5614"
+    "digest": "28a0bd0eeac9d0835ceb8425d72c2472464e863dd09b76a0ddc1c08cf1986402"
   },
   {
     "name": "stars",
     "unicode": "1F320",
-    "digest": "23605eafc949feead3eca145a7ff5ee3b211a8bfd95621bd35dd05df532b97c6"
+    "digest": "837d9045316b8fb5e533457eac61241534f641eb78d8cb75f688f80fb8e8a7f0"
   },
   {
     "name": "station",
     "unicode": "1F689",
-    "digest": "c346f12fff64161041af8492550c3541a6304e53f30288224ddd0c6fe08c4d6b"
+    "digest": "27a163ac0aea4ed247a121cae826eafc475977c68b0d888e9405bea14326ff56"
   },
   {
     "name": "statue_of_liberty",
     "unicode": "1F5FD",
-    "digest": "56fa27ab059a9fd1f53aec47d9108277a3bf04a73186f36297cd1207c832ee31"
+    "digest": "f5a43599ab3f24ed3a78a745e06e2ac3e33107a292386ad81c67935ee5b22493"
   },
   {
     "name": "steam_locomotive",
     "unicode": "1F682",
-    "digest": "d0ec2eb3d761ab6157e17eab1b8b4dec3a69f9becc4251592cbb67d71825e661"
+    "digest": "52ad0073f37b978faf3884fb193046f2b0614e1557bbcc9de1b020e42aff2dba"
   },
   {
     "name": "stereo",
@@ -9692,7 +9692,7 @@
   {
     "name": "stew",
     "unicode": "1F372",
-    "digest": "12e6e4bf48a7296700e07a053d831dd67b70c308ca9522ca96e933a4d1ef6c5e"
+    "digest": "c16f61236db314ad8d9f2dd241ec1e15c8d64e5872cce93ec4d0996490dd39df"
   },
   {
     "name": "stock_chart",
@@ -9702,212 +9702,212 @@
   {
     "name": "stop_button",
     "unicode": "23F9",
-    "digest": "57310962c7738a7da4f2a62cbd5e0b26d7aec357978267a0d8ca8e6cbd7ffb02"
+    "digest": "83f9d0da3ad845fef41b4e8336815d30e9c8f042ab2a8340894ade2f428fc98a"
   },
   {
     "name": "stopwatch",
     "unicode": "23F1",
-    "digest": "c8e69c24f9da98dcb41c9c6355922d08a702f12a35667fbc5beb3f659430333d"
+    "digest": "9b6b9491a24d8ab4f896eb876da7973f028bd5e7c51a3767ba7e61bb6fbb2be0"
   },
   {
     "name": "straight_ruler",
     "unicode": "1F4CF",
-    "digest": "55ff7182a3696461df52e3000708083f803bc8bf0f3c25dacb34175cc104b51d"
+    "digest": "cee31101767bd3f961363599924dc3790675d05a1285a8396428d2f91771c111"
   },
   {
     "name": "strawberry",
     "unicode": "1F353",
-    "digest": "fd501e1fefb70242ac7c4dc30ad3d8c3ae200b263a832daedaa984906114afaf"
+    "digest": "5750a15e12f21259286ddbc3a8222a385b3b97a9f368897f42dd000060343174"
   },
   {
     "name": "stuck_out_tongue",
     "unicode": "1F61B",
-    "digest": "1b49956cec511ee382177d95da77c8b6a9214a02c86bf7c6c6fd6cc9df3e9331"
+    "digest": "92dc42980a6dfdd7204fc874a762d6a0bbf0fdbfb5a7c0698fca04782e99fde6"
   },
   {
     "name": "stuck_out_tongue_closed_eyes",
     "unicode": "1F61D",
-    "digest": "60a4d5d92550c6ad4db901d42c9f6434fe94fa3ddb353b6019a93d374d9485e9"
+    "digest": "434d25ac24cad7ba699eae876a25d9a99b584449cca50b124bf6aa7f20a83d51"
   },
   {
     "name": "stuck_out_tongue_winking_eye",
     "unicode": "1F61C",
-    "digest": "d9c15ad1c4782a0391a79aeda2745127527385b0b5fc01c8d96c3f3b637a74ae"
+    "digest": "dbacd6428a2a2933212e6a4dc0c7f302177fb23b963626ccb26f27f91737f03d"
   },
   {
     "name": "sun_with_face",
     "unicode": "1F31E",
-    "digest": "56b14e92f68f8701fdc42763e1f4695ed352845f22bd5d412f827e5cf98dd83b"
+    "digest": "7256ff5263006c64c03f1eb66e3ddb56d67d785d65dacc37aa886d0cd4be63be"
   },
   {
     "name": "sunflower",
     "unicode": "1F33B",
-    "digest": "817dea222a75bb6492c32b4b144d07f48295d7dd113e21760f90b18277612ebb"
+    "digest": "27d1161f50f932a6b26c404cf2e8f7083683ed0f2382d62b7472acccaa6eb695"
   },
   {
     "name": "sunglasses",
     "unicode": "1F60E",
-    "digest": "16003cc5256397389889f52e0a5e14daea8d8c72f2ea660b8174529868cba9cd"
+    "digest": "966684382e5c59e98319e4c0ea7c304c61c2638ad5408faa49ce2c83c4416757"
   },
   {
     "name": "sunny",
     "unicode": "2600",
-    "digest": "f68a774b7d574fc711111e17368b57c40d973d263c7e857544a09051d4592ab9"
+    "digest": "460fea4cbbdd1595450c1033a2ee5de7fea2e2f147822efa49f7e204812415aa"
   },
   {
     "name": "sunrise",
     "unicode": "1F305",
-    "digest": "ce06a9321bc04605538a59f9fca8536d6209d7ded03120e5d2a0be955bb17ddf"
+    "digest": "7718a49636b0cdd1862ed67c7a9d6e72f471c2591ff0d912485b1be55d1ea115"
   },
   {
     "name": "sunrise_over_mountains",
     "unicode": "1F304",
-    "digest": "286244ac2bec8c5c41cf8c7c439702fa525c57fab623f7f9bd7687db0adf75b2"
+    "digest": "743d0701cdbe2a814962363813c3153d3c5e62c3e410349f56d49dbb9581f356"
   },
   {
     "name": "surfer",
     "unicode": "1F3C4",
-    "digest": "d17c7ea185ca5ef5a2950ef126ee14103bf7769acb419a20d08cc023f619e459"
+    "digest": "bb440775e9213430942015c37db8de58b5a561ee971b2a0f3993fc3f1d2554d4"
   },
   {
     "name": "surfer_tone1",
     "unicode": "1F3C4-1F3FB",
-    "digest": "af66f2f26071b3ba8d7c795139055a58a857212f8cb1f51a507242ad7d2c49c7"
+    "digest": "a4937b030aca30b68bb644f37cf63c38aebce3c00b57d1c8a0ffe596b57d2f1e"
   },
   {
     "name": "surfer_tone2",
     "unicode": "1F3C4-1F3FC",
-    "digest": "7a34e8b1fdad0a89bbb10333d241583ef018517fdd90f171ad7121de53776a3f"
+    "digest": "1c2a954a9c5284dedf0327d6f3c954c9fdd3953b848076d298874775ad8bf0a3"
   },
   {
     "name": "surfer_tone3",
     "unicode": "1F3C4-1F3FD",
-    "digest": "b2f4cbd59a0aa93c7ee2bbb14ce55c8306dc25884377982a5f132ce6c074fa1d"
+    "digest": "418a3408b9ab026124f067c8597b500217e56bc28d9844a29eea5eee6f604ff8"
   },
   {
     "name": "surfer_tone4",
     "unicode": "1F3C4-1F3FE",
-    "digest": "b16a02cfcc3606524cca9408e69c654fb83a162eaec8faae8dfd8ec67fe391c5"
+    "digest": "530870b9ac9f4d45ff750e264feb90b44fb93ca2852f323987b06f5f12fb5a4d"
   },
   {
     "name": "surfer_tone5",
     "unicode": "1F3C4-1F3FF",
-    "digest": "b9a156e1aa57544b703db4e4a7773e244a3139e82c2c808c2e5a804fb524f512"
+    "digest": "40e11b1ae652cfd085d083377f1da24160065ed1b67403c6fa4655e6e44169ec"
   },
   {
     "name": "sushi",
     "unicode": "1F363",
-    "digest": "d2709b51ee92997c7fafa1b1517259cb896819c8dc9ba98ae26e1d44ec810d4f"
+    "digest": "b924c621236ca3284b349b0509ae1043f2fc2c7f6d67615716f9717ada78c992"
   },
   {
     "name": "suspension_railway",
     "unicode": "1F69F",
-    "digest": "48903e103ef00a068b0100b28319b1e41c6a4485cb564f0ca59422ec9d3b259c"
+    "digest": "cd3d21da79864f0c018b863e82fb0561fff3c5e3c065303cfcb89c3663d638ba"
   },
   {
     "name": "sweat",
     "unicode": "1F613",
-    "digest": "8d684fa882bcbf07f4e91ea02a48cd61f22e7aa206162b8352c26fc19361ed4e"
+    "digest": "1aa771479aa1ac5eeea4bafbe93ebd85a0f692f6d869034f31e25b689c2e264d"
   },
   {
     "name": "sweat_drops",
     "unicode": "1F4A6",
-    "digest": "fca48e255dff08dab97ef98b75c67f7504a13be8b90afac88b69a7b7e887e445"
+    "digest": "b575b85415bc9852cf6415d417ebf799167fde03c6819ebcaa24ae1b3dde8dab"
   },
   {
     "name": "sweat_smile",
     "unicode": "1F605",
-    "digest": "0c8156554eec2396b5fee908da46484945db980d2ebc6dee57b4069a86826182"
+    "digest": "171b0d0845d46c33bedb6d3b39fb1ff366e22ba90685eedabebd91bb2b0680de"
   },
   {
     "name": "sweet_potato",
     "unicode": "1F360",
-    "digest": "3ce74ea9bc14906a3d29a9592c0657aee8f7961d406992752f7580b16ca6bdd0"
+    "digest": "4b91920f0b87d42763313bc476f4c821a74e4c12dc1c92165a859dddeaaf8844"
   },
   {
     "name": "swimmer",
     "unicode": "1F3CA",
-    "digest": "05f3aa8544e3b15837bb06ae47344633b3e60d64c572dc6638c4cee19d6e5506"
+    "digest": "2c4ed4a51aad99d9957ae11a219d5164db9748fc3a65002c6085a9f15adfa9e2"
   },
   {
     "name": "swimmer_tone1",
     "unicode": "1F3CA-1F3FB",
-    "digest": "85a266a9131f6a1b37e758305ca43ffb46e3e07b0a465c5faefbdb5e5adeb7a4"
+    "digest": "48588f129ee4af52ca2e0f4594213391978601087cd607896b2f979ca077284b"
   },
   {
     "name": "swimmer_tone2",
     "unicode": "1F3CA-1F3FC",
-    "digest": "f2afdc4d05a2694e663a420d5ad82bd48c92aedc4137d0fd3725bf08c41bd12a"
+    "digest": "fff209448524bd1ef4d6decabf6c1ead94c8d3d5b1bfb5e54f20cc8e139232fc"
   },
   {
     "name": "swimmer_tone3",
     "unicode": "1F3CA-1F3FD",
-    "digest": "b87ecc38fb9e8eeeef8b120164d758d3f6a68a407053b03261354fd7f90f43b6"
+    "digest": "2003932cb2cf4ae9a10b23338bf375a9293fb18c0ecf91bdfae73be6eebb3800"
   },
   {
     "name": "swimmer_tone4",
     "unicode": "1F3CA-1F3FE",
-    "digest": "a08629cf3484953b851b357c6a04891fb97ac15e70c376bbb82af47479835e1c"
+    "digest": "20b4bff9baa1c694ad98067dde834c56092f023b9664bec382c2e512232bd480"
   },
   {
     "name": "swimmer_tone5",
     "unicode": "1F3CA-1F3FF",
-    "digest": "21d83f66b2ef3e348f9e14ec108b9a90262d9934039ebd573471d2bdcde68974"
+    "digest": "0ff8eb57c2be8e80a1bc6ba75b8d9ffb9bd8d3be636150c4c03399ec1886f218"
   },
   {
     "name": "symbols",
     "unicode": "1F523",
-    "digest": "f33c3ce58374e23b8957c759016fdb5c56ef7fe812bd4e693ae8ff7574cf6bbf"
+    "digest": "2a2a79816c4d0751a0d73586eec5e63b410653d3c85cc968906bf1fc03d89b94"
   },
   {
     "name": "synagogue",
     "unicode": "1F54D",
-    "digest": "b13402c3c5793ebf924335a87a9f69befb7a6c152fc2a288261b2c2d49842eb6"
+    "digest": "98569cdd7c61528963b67b7891dfa46025c5e810cbb22ee18ddb3bd85de2da69"
   },
   {
     "name": "syringe",
     "unicode": "1F489",
-    "digest": "39e5e7530255ccf2ff35ec5c653568c8645a4711170c573117f796ea3438c44a"
+    "digest": "e1538e645ccc571227c994b71b3d1be2c4d072d8bd9c944a42ff4a11c91a34a6"
   },
   {
     "name": "taco",
     "unicode": "1F32E",
-    "digest": "6b004ce7129e00abcc10278bba1b9c3d5ac71888b99bf353f9878d8e494e3e0d"
+    "digest": "e1e45aefdb7445faeae75c3831df6a3d6f2590fcdd48a20d847593c246df613b"
   },
   {
     "name": "tada",
     "unicode": "1F389",
-    "digest": "956a180a1f18e3a1252761e5b3713324f63975ee1fe32168b59b60aa4dd8b72b"
+    "digest": "1d2e6cbb2a3244240bc70209715d2213d1efee2e370cccfbcc046c333ae2d650"
   },
   {
     "name": "tanabata_tree",
     "unicode": "1F38B",
-    "digest": "d074457ba347687bfc8397ec62edee6325c411356216e7d43acd3f60628a0bb8"
+    "digest": "592f2907ffc1b914390e1a106c15120ff3607e99192158b94d237975647c5540"
   },
   {
     "name": "tangerine",
     "unicode": "1F34A",
-    "digest": "1b46bb690458914220cba18c43d7ae0f6914adfee6dba7cf2bb58ed4e1854ad8"
+    "digest": "40c9ddcde1b0bcfaeb466629a87825eb8c2037835720cbee5e2fda04be3c8d0a"
   },
   {
     "name": "taurus",
     "unicode": "2649",
-    "digest": "ea87fb3baa32605107d63b60847e4873ad9e21b7e7b652e3721cde777168670d"
+    "digest": "21cf24cb6410ab6596e2df8b3e242cc07f9dbb247eabc00c590fe184b373d068"
   },
   {
     "name": "taxi",
     "unicode": "1F695",
-    "digest": "f44249c643a96d924e1eb35f67a133f3ca61128e610a880afaa09a73c7bcaf9d"
+    "digest": "c546cc743831cfbf0c15452767cf2a4faf3775066797e997ae7c1fcbe4eca479"
   },
   {
     "name": "tea",
     "unicode": "1F375",
-    "digest": "56ab8c291de8320c5b339e1cfbe972696e4ea31c592cefa240eda9a3abdf4fa3"
+    "digest": "00e3f1e389fa58c4fcd8c53ebbf83d25872f4315845ab1984b35410ae65553d9"
   },
   {
     "name": "telephone",
     "unicode": "260E",
-    "digest": "609104588e00039199a2fef3190ee6a7be5fca7cb09b36ffe5a7d800aac69d8d"
+    "digest": "3a53851e641f8ad938ce3597b1afca2ea63c9314ff81f62563b99937496a13d7"
   },
   {
     "name": "telephone_black",
@@ -9922,7 +9922,7 @@
   {
     "name": "telephone_receiver",
     "unicode": "1F4DE",
-    "digest": "e3bf6034de6cf2160893ba4990eba198185a6a3f9cd5767a63b048e41c297640"
+    "digest": "1614d67f3d8814b0d75f39d55f9149e4d28ef57b343498625e62fcfff8365046"
   },
   {
     "name": "telephone_white",
@@ -9937,52 +9937,52 @@
   {
     "name": "telescope",
     "unicode": "1F52D",
-    "digest": "abe0aca5f2c78105b0e9e4c8ee7a40adcd9bb013e7c49d568076459bade73556"
+    "digest": "4adf40387870276c4f59fb050d441023e8dac784365b6a8c0282fb519780b495"
   },
   {
     "name": "ten",
     "unicode": "1F51F",
-    "digest": "7593aa7ffe7192a2e35c6ccec76522f6243777783c9152c7c03419835ea58c03"
+    "digest": "c7c9491021740d2c17edddb856f79579b0b943d8dc85a2f48dbaac84f35b8a40"
   },
   {
     "name": "tennis",
     "unicode": "1F3BE",
-    "digest": "0a5fad3f7f35da0f37761e2279c148dbe154fa14c0e2a0749209b8b2b213a388"
+    "digest": "dc1600b4d8dce3d26259eb0d1c6ab042566565e3c1f2c96112210f1550a716fd"
   },
   {
     "name": "tent",
     "unicode": "26FA",
-    "digest": "7ddf437d8d186e4e3c3e818d137518d590fa06098813c7fe20e1f2a9704feab2"
+    "digest": "30d9b17ac3219d4970ddf54d7c1a288b0ae50f7f3b82ed232c0b1b19ef585662"
   },
   {
     "name": "thermometer",
     "unicode": "1F321",
-    "digest": "597d1714442698a22187fee4d57a2580322f7206c7d51e4519023824598ec08f"
+    "digest": "66616babbcaef256d7b652796c760e8e893cb950c073348a408fe70904f80f25"
   },
   {
     "name": "thermometer_face",
     "unicode": "1F912",
-    "digest": "f19c489d89dd2d39770a6c8725a20f3e98f9e5216774af60c0665fd6a03a7687"
+    "digest": "ac2b5caddd128563711a9dcc7f690cf210f684d5e8b64b09c0431d6902437126"
   },
   {
     "name": "face_with_thermometer",
     "unicode": "1F912",
-    "digest": "f19c489d89dd2d39770a6c8725a20f3e98f9e5216774af60c0665fd6a03a7687"
+    "digest": "ac2b5caddd128563711a9dcc7f690cf210f684d5e8b64b09c0431d6902437126"
   },
   {
     "name": "thinking",
     "unicode": "1F914",
-    "digest": "f64a9a18dca4c502b46f933838753a818b604a9d0268aa32eda26cbd31abc58c"
+    "digest": "4f0b84e5ab8a650cafb166e93688f0e9b31b9ade22a91035261ac90490edb9d3"
   },
   {
     "name": "thinking_face",
     "unicode": "1F914",
-    "digest": "f64a9a18dca4c502b46f933838753a818b604a9d0268aa32eda26cbd31abc58c"
+    "digest": "4f0b84e5ab8a650cafb166e93688f0e9b31b9ade22a91035261ac90490edb9d3"
   },
   {
     "name": "thought_balloon",
     "unicode": "1F4AD",
-    "digest": "76c8513191641f0a79e878ccc0d83c4576984609810633f596db2f64cc684b7d"
+    "digest": "bf59624560c333561d636aedf2c8827089e275895cf434974daaabb3d5cea46e"
   },
   {
     "name": "thought_left",
@@ -10007,7 +10007,7 @@
   {
     "name": "three",
     "unicode": "0033-20E3",
-    "digest": "ca0147a8f67cea3bc2516fa8deef4325188359559786c94ff0b27f90eef04b88"
+    "digest": "d3f85828787799c769655c38a519cad0743ab799ab276c7606e6e6894cc442e6"
   },
   {
     "name": "thumbs_down_reverse",
@@ -10032,192 +10032,192 @@
   {
     "name": "thumbsdown",
     "unicode": "1F44E",
-    "digest": "a98f742c9773e0d95c0de5e1c10d1ab373fa761378a205f27d095e85debe69a3"
+    "digest": "5954334e2dae5357312b3d629f10a496c728029e02216f8c8b887f9b51561c61"
   },
   {
     "name": "-1",
     "unicode": "1F44E",
-    "digest": "a98f742c9773e0d95c0de5e1c10d1ab373fa761378a205f27d095e85debe69a3"
+    "digest": "5954334e2dae5357312b3d629f10a496c728029e02216f8c8b887f9b51561c61"
   },
   {
     "name": "thumbsdown_tone1",
     "unicode": "1F44E-1F3FB",
-    "digest": "5d0a7c63d52eafe6267c552168c5557a66622009d565c3cf7b5378c1f6e84bce"
+    "digest": "3c2853491473fd7ae2d1b5415a425cc390d26a8754446f8736c1360e4cb18ba3"
   },
   {
     "name": "-1_tone1",
     "unicode": "1F44E-1F3FB",
-    "digest": "5d0a7c63d52eafe6267c552168c5557a66622009d565c3cf7b5378c1f6e84bce"
+    "digest": "3c2853491473fd7ae2d1b5415a425cc390d26a8754446f8736c1360e4cb18ba3"
   },
   {
     "name": "thumbsdown_tone2",
     "unicode": "1F44E-1F3FC",
-    "digest": "ca5c15dc516660b2989a1c717bf3745fdfb6964c7acf3b938285ff6c7caf2ca2"
+    "digest": "4e0f8f86a06b69e423df8d93f41ec393f12800633acc82c4cb6dff64ca0d8507"
   },
   {
     "name": "-1_tone2",
     "unicode": "1F44E-1F3FC",
-    "digest": "ca5c15dc516660b2989a1c717bf3745fdfb6964c7acf3b938285ff6c7caf2ca2"
+    "digest": "4e0f8f86a06b69e423df8d93f41ec393f12800633acc82c4cb6dff64ca0d8507"
   },
   {
     "name": "thumbsdown_tone3",
     "unicode": "1F44E-1F3FD",
-    "digest": "05740e3568795270674dac9134198bf75b1b778c11daa71649c88c231859ec16"
+    "digest": "e08fa35575f59978612d4330bbc35313eca9c4dfa04f4212626abc700819effe"
   },
   {
     "name": "-1_tone3",
     "unicode": "1F44E-1F3FD",
-    "digest": "05740e3568795270674dac9134198bf75b1b778c11daa71649c88c231859ec16"
+    "digest": "e08fa35575f59978612d4330bbc35313eca9c4dfa04f4212626abc700819effe"
   },
   {
     "name": "thumbsdown_tone4",
     "unicode": "1F44E-1F3FE",
-    "digest": "5ee93bcc2f515806462a7b303064beade2b22a3f43a8162e39fd65d15d772e27"
+    "digest": "7c6d118d20d5add8ca003e4a53e42685a1f9436b872ed10d79f67ad418fb2a44"
   },
   {
     "name": "-1_tone4",
     "unicode": "1F44E-1F3FE",
-    "digest": "5ee93bcc2f515806462a7b303064beade2b22a3f43a8162e39fd65d15d772e27"
+    "digest": "7c6d118d20d5add8ca003e4a53e42685a1f9436b872ed10d79f67ad418fb2a44"
   },
   {
     "name": "thumbsdown_tone5",
     "unicode": "1F44E-1F3FF",
-    "digest": "5c9ef8d53cf6f755668ab6dabfbfcdfd4b95fd59db3b3dd60290efefe9c33994"
+    "digest": "8697c4a4ee4d6669dc2d47aa97699c42012ca59b80818ad6845878b37b4a9c58"
   },
   {
     "name": "-1_tone5",
     "unicode": "1F44E-1F3FF",
-    "digest": "5c9ef8d53cf6f755668ab6dabfbfcdfd4b95fd59db3b3dd60290efefe9c33994"
+    "digest": "8697c4a4ee4d6669dc2d47aa97699c42012ca59b80818ad6845878b37b4a9c58"
   },
   {
     "name": "thumbsup",
     "unicode": "1F44D",
-    "digest": "28b31df963773ba42a1a089f43cd89d0ce1ab0981e5410f41242e9a125fc1aee"
+    "digest": "59ec2457ab33e8897261d01a495f6cf5c668d0004807dc541c3b1be5294b1e61"
   },
   {
     "name": "+1",
     "unicode": "1F44D",
-    "digest": "28b31df963773ba42a1a089f43cd89d0ce1ab0981e5410f41242e9a125fc1aee"
+    "digest": "59ec2457ab33e8897261d01a495f6cf5c668d0004807dc541c3b1be5294b1e61"
   },
   {
     "name": "thumbsup_tone1",
     "unicode": "1F44D-1F3FB",
-    "digest": "f6365942738d2128b6959d6672b3d295757dc8240703cb84a2b014ad78d67de3"
+    "digest": "f57e6c525e8830779ea5026590eec3ca10869dc438a0c779734b617d04f28d21"
   },
   {
     "name": "+1_tone1",
     "unicode": "1F44D-1F3FB",
-    "digest": "f6365942738d2128b6959d6672b3d295757dc8240703cb84a2b014ad78d67de3"
+    "digest": "f57e6c525e8830779ea5026590eec3ca10869dc438a0c779734b617d04f28d21"
   },
   {
     "name": "thumbsup_tone2",
     "unicode": "1F44D-1F3FC",
-    "digest": "771d30146e4dc947a69057b05d32c765c8457ab02b5342889c5489acf27ef356"
+    "digest": "980eeeb1d8f5d79dae35c7ff81a576e980aa13a440d07b10e32e98ed34cbf7f1"
   },
   {
     "name": "+1_tone2",
     "unicode": "1F44D-1F3FC",
-    "digest": "771d30146e4dc947a69057b05d32c765c8457ab02b5342889c5489acf27ef356"
+    "digest": "980eeeb1d8f5d79dae35c7ff81a576e980aa13a440d07b10e32e98ed34cbf7f1"
   },
   {
     "name": "thumbsup_tone3",
     "unicode": "1F44D-1F3FD",
-    "digest": "0bb7bbfb654c6139260e1786e7ffa5a33f31e19410c1d4d15737fdf5dd4c721d"
+    "digest": "b3881060569e56e1dd75ca7960feab0e58ae51f440458781948d65d461116b4e"
   },
   {
     "name": "+1_tone3",
     "unicode": "1F44D-1F3FD",
-    "digest": "0bb7bbfb654c6139260e1786e7ffa5a33f31e19410c1d4d15737fdf5dd4c721d"
+    "digest": "b3881060569e56e1dd75ca7960feab0e58ae51f440458781948d65d461116b4e"
   },
   {
     "name": "thumbsup_tone4",
     "unicode": "1F44D-1F3FE",
-    "digest": "df0927c5342f0075fbf4ea83b724e6f70c0466c54769c9ce4a5c2deb602b28aa"
+    "digest": "86fbe2c95414bce5e38fb5c33da31305d7942fca2c9c79168dcffdbd895e9ad6"
   },
   {
     "name": "+1_tone4",
     "unicode": "1F44D-1F3FE",
-    "digest": "df0927c5342f0075fbf4ea83b724e6f70c0466c54769c9ce4a5c2deb602b28aa"
+    "digest": "86fbe2c95414bce5e38fb5c33da31305d7942fca2c9c79168dcffdbd895e9ad6"
   },
   {
     "name": "thumbsup_tone5",
     "unicode": "1F44D-1F3FF",
-    "digest": "0683ae08c50aaf186c6406680a60617679c7b4bccd0817f24b15911dbb06866f"
+    "digest": "49fa63ff725c746a18649df16c8fab69bad88bbb564884df79d1d15f553b7343"
   },
   {
     "name": "+1_tone5",
     "unicode": "1F44D-1F3FF",
-    "digest": "0683ae08c50aaf186c6406680a60617679c7b4bccd0817f24b15911dbb06866f"
+    "digest": "49fa63ff725c746a18649df16c8fab69bad88bbb564884df79d1d15f553b7343"
   },
   {
     "name": "thunder_cloud_rain",
     "unicode": "26C8",
-    "digest": "dd836f06b41a10d6ed9bcbdae291d2886847ff66dc3ede2427382e469f60674c"
+    "digest": "dacc20b4f6b68e5834aa1b8391afa5e83b5e6eb28e2d2174d3a68186a770506d"
   },
   {
     "name": "thunder_cloud_and_rain",
     "unicode": "26C8",
-    "digest": "dd836f06b41a10d6ed9bcbdae291d2886847ff66dc3ede2427382e469f60674c"
+    "digest": "dacc20b4f6b68e5834aa1b8391afa5e83b5e6eb28e2d2174d3a68186a770506d"
   },
   {
     "name": "ticket",
     "unicode": "1F3AB",
-    "digest": "a7654a5529535120da3c377e72cd1f7997bdc2dabf1d44b584f7df7852b158f9"
+    "digest": "b4326fe7761940216e6c76ee2928110a6b37bf913da9d694e96557e7c7c10420"
   },
   {
     "name": "tickets",
     "unicode": "1F39F",
-    "digest": "ccafcc9583a84e847ff1eaa3d53187c5ab150a7d27c6a19363e59b9bc046b567"
+    "digest": "fb73358c3697c04fcfde6a1e705b1c3b47635b93b9cadfe31d5657566c7d190a"
   },
   {
     "name": "admission_tickets",
     "unicode": "1F39F",
-    "digest": "ccafcc9583a84e847ff1eaa3d53187c5ab150a7d27c6a19363e59b9bc046b567"
+    "digest": "fb73358c3697c04fcfde6a1e705b1c3b47635b93b9cadfe31d5657566c7d190a"
   },
   {
     "name": "tiger",
     "unicode": "1F42F",
-    "digest": "9ebe3117f5f1b589ff8164f8d87dcc275923e0db87121d2cee0fdb9b56dfc4ac"
+    "digest": "e139531e6c930bc46242dc0ed274661229de026b5419d8ea8f99fdb0f8a719ab"
   },
   {
     "name": "tiger2",
     "unicode": "1F405",
-    "digest": "212c95dc60d52420a6320917fe3fdd0683b4edc1a2a2c4a1c60920d1f90f4bc3"
+    "digest": "f930cc8714198310d9b0edca6baff243ac5a3320f75fadb56fa5acc6fe34ff24"
   },
   {
     "name": "timer",
     "unicode": "23F2",
-    "digest": "c48199312ed42ff53a33bb2791db19e2e2521223cd49d8f758ea95b9b379c5ff"
+    "digest": "69b33f219523d89d81cbbc070ad7e528711e4b34e124a50acb12a0280a34d0b0"
   },
   {
     "name": "timer_clock",
     "unicode": "23F2",
-    "digest": "c48199312ed42ff53a33bb2791db19e2e2521223cd49d8f758ea95b9b379c5ff"
+    "digest": "69b33f219523d89d81cbbc070ad7e528711e4b34e124a50acb12a0280a34d0b0"
   },
   {
     "name": "tired_face",
     "unicode": "1F62B",
-    "digest": "ad687a956388ec53ca1e301a0abe2f1e2cfb9f73cd543dd61a21c7335a42e332"
+    "digest": "775739bc9324517e614878ca0960d793df97775feeb62b14dbfb311a42a21802"
   },
   {
     "name": "tm",
     "unicode": "2122",
-    "digest": "1156c8b0af40b336bbb6534b3302ac63eab009c4cd0476adcf1fc4669f04b647"
+    "digest": "7d9fafdb72d91860478fc185719f289f359eab2c368a132cb936a269e2ab6a24"
   },
   {
     "name": "toilet",
     "unicode": "1F6BD",
-    "digest": "a4a24529c21e00e0861f4160c771f0e90aae8f6aee7550ad30d3dbb3fabbd4be"
+    "digest": "0d1b0dd0078f51104e8632a0726e1b3f075561a1ffa8a2546602de15798415d0"
   },
   {
     "name": "tokyo_tower",
     "unicode": "1F5FC",
-    "digest": "6324f154f5f5c722044129e5bca03484aca1439911585e42c1c181ffa30b480c"
+    "digest": "73eaf6fd59d16396673afef620c6d928857d5cf616e95a40eaf2861686e0956a"
   },
   {
     "name": "tomato",
     "unicode": "1F345",
-    "digest": "41bb6de095b27815eacb74a70aea8f7d4fe1ff947182b112001dd47ae7e45fbb"
+    "digest": "d092d8ad381d542e59b6a82b4f1ef0d10fc1ed48460952375c6c5c6258cea111"
   },
   {
     "name": "tone1",
@@ -10247,72 +10247,72 @@
   {
     "name": "tongue",
     "unicode": "1F445",
-    "digest": "bf9dd7c65a8dc5d77eb013658a0a12a13f7b224a784e65e203d9584bb6b41427"
+    "digest": "286e9d2583c371431d6fc979dd4ab48981676da26baada51a846657a3654c19b"
   },
   {
     "name": "tools",
     "unicode": "1F6E0",
-    "digest": "9b0a36dfdb475621d326359662b22cbdb80563c4f476aa5e7d7c00cdba605bd9"
+    "digest": "bf08d60dedc06de73d04dab05703bb8ad81989c72b5035d1a07821e51096f158"
   },
   {
     "name": "hammer_and_wrench",
     "unicode": "1F6E0",
-    "digest": "9b0a36dfdb475621d326359662b22cbdb80563c4f476aa5e7d7c00cdba605bd9"
+    "digest": "bf08d60dedc06de73d04dab05703bb8ad81989c72b5035d1a07821e51096f158"
   },
   {
     "name": "top",
     "unicode": "1F51D",
-    "digest": "d645030099aeb433307569e8e1c4342c1c411a8fefe50fdca7a3207a1a0db671"
+    "digest": "c9a9f25b17db014e76b6be54aa07ef89bb18f8adb41b3199d180a559ff1d9ea5"
   },
   {
     "name": "tophat",
     "unicode": "1F3A9",
-    "digest": "1082fb2ee2e98fe65d21081b74ca59b07adef85043e2d36f25cac69db2d31fd3"
+    "digest": "43a45dfb5d6b57a63a0491f4e3ec780774c0301b53ed39a303a0bd803d16ed71"
   },
   {
     "name": "track_next",
     "unicode": "23ED",
-    "digest": "d5415ed140933f345fea8023a3d8fca30dcfcf7d19d9dc9771fa2cae9df62a3b"
+    "digest": "88592ef6c720a32aeb752322fb4c794bf5110a72408e21e898630452115c731c"
   },
   {
     "name": "next_track",
     "unicode": "23ED",
-    "digest": "d5415ed140933f345fea8023a3d8fca30dcfcf7d19d9dc9771fa2cae9df62a3b"
+    "digest": "88592ef6c720a32aeb752322fb4c794bf5110a72408e21e898630452115c731c"
   },
   {
     "name": "track_previous",
     "unicode": "23EE",
-    "digest": "97ff4a59a236e5cf506fa3577b20715b3b0197e0f343a50615b36185d5b835f1"
+    "digest": "98c1b3d643768d94857fb762f6d26cfb87282b449a67792242e8b7068643ac87"
   },
   {
     "name": "previous_track",
     "unicode": "23EE",
-    "digest": "97ff4a59a236e5cf506fa3577b20715b3b0197e0f343a50615b36185d5b835f1"
+    "digest": "98c1b3d643768d94857fb762f6d26cfb87282b449a67792242e8b7068643ac87"
   },
   {
     "name": "trackball",
     "unicode": "1F5B2",
-    "digest": "8332503454ce42059d720c285fe2b15eb0562a0a4b234dccb0f3159bb30a91aa"
+    "digest": "32a819a3129429f797ad434d0c40e263dc236808e34878c599ed2304b43702f5"
   },
   {
     "name": "tractor",
     "unicode": "1F69C",
-    "digest": "a41d304c41a85d966f6a7c301735fdbe2ae41f4471dd7dcd72023046ca2546d0"
+    "digest": "5e4686290f1a4c9953ae208340b7d276f25b3b2197a43e52469aeb6450e93997"
   },
   {
     "name": "traffic_light",
     "unicode": "1F6A5",
-    "digest": "005f68d028fec8d9ae389cc2b23e1343a82c028eb32820d5e56f5c84eba315d1"
+    "digest": "d96aacade33d1ad3e0414f8a920513010f36eb7e5889774251c1d91148917ead"
   },
   {
     "name": "train",
     "unicode": "1F68B",
-    "digest": "bf32893b7b9ecd248e8afe840624061746ac6ceb741e3e861ebfa46014f4bed4"
+    "digest": "7423d17e131df7aadaa350b5d39dcbce3b28de331ff8b6703a3b2d0093963f4b"
   },
   {
     "name": "train2",
     "unicode": "1F686",
-    "digest": "08a9732453a0b4f68dd2d3d3879f04ee538f65897913b5a5157c0585132a374a"
+    "digest": "06e65d549e771632f3c64287a38ba67236f9800ccb6a23c3b592bc010e24e122"
   },
   {
     "name": "train_diesel",
@@ -10327,7 +10327,7 @@
   {
     "name": "tram",
     "unicode": "1F68A",
-    "digest": "5a86d31f7ab677d967fecd75babc900b5169766d0228961912314c4c4d1d64ee"
+    "digest": "21a7699f1a94f06dcb4d1e896448b98a4205f8efe902a8ac169a5005d11ab100"
   },
   {
     "name": "triangle_round",
@@ -10342,62 +10342,62 @@
   {
     "name": "triangular_flag_on_post",
     "unicode": "1F6A9",
-    "digest": "d824c973d84cd62c845d64e546de87b094fda8f9972b6a33acd75e1a5ac19f75"
+    "digest": "1f5ce3828a42f5b1717bac1521d0502cf7081ad9f15e8ed292c1a65f0d1386da"
   },
   {
     "name": "triangular_ruler",
     "unicode": "1F4D0",
-    "digest": "5576802d8bcb8836f473d9c7641ff666250c23c8476c676b253e577695025959"
+    "digest": "a0367dcf663ec934f1fc7c88bfaccc02b229a896f60930a66bb02241c933e501"
   },
   {
     "name": "trident",
     "unicode": "1F531",
-    "digest": "70c1e8254da5b0e4552673b487503a20feeb249484d4596836b75de70220be82"
+    "digest": "ee45920845d3b35c2e45b934cf30ce97bfe2f24c5d72ef1ac6e0842e52b50fc1"
   },
   {
     "name": "triumph",
     "unicode": "1F624",
-    "digest": "b09262121b0d3d9d017ded22d0fbb1acaa6ee8c9d38e9ac34292b390d97408fe"
+    "digest": "4aa44b8e1682c1269624a359f4b0bf613553683b883d947561ab169d7f85da0f"
   },
   {
     "name": "trolleybus",
     "unicode": "1F68E",
-    "digest": "5af943836cc30c3b79160c70b6488c984fa63c104dce08c436597a93d30ff6f4"
+    "digest": "f610b4fd1123f06778a8e3bb8f738d5b0079aeb0b0926b6a63268c0dd0ee03ed"
   },
   {
     "name": "trophy",
     "unicode": "1F3C6",
-    "digest": "c249938815042716db2b39cdece6715fabf9e56ed583270c451925e6c91f9191"
+    "digest": "50cfbedac18bf0fa5dec727643e15ec47f64068944b536e97518ee3be4f08006"
   },
   {
     "name": "tropical_drink",
     "unicode": "1F379",
-    "digest": "352d903e813a27d2a74803322539b50a50aec0ca2ed7ab4a92ec480b1c226cb6"
+    "digest": "54144fce60d650f426b1edf09e47c70b2762222398c1fe40231881f074603a69"
   },
   {
     "name": "tropical_fish",
     "unicode": "1F420",
-    "digest": "13a104ca9c326238ab8d85b60759629b4efaa836946fbe58d78d779443475f7b"
+    "digest": "fd92100aaa9328da35e6090388824921b9726b474d1432a926d2cf9c45ad6528"
   },
   {
     "name": "truck",
     "unicode": "1F69A",
-    "digest": "13d381d6b43b42350a1e24c02296904b8fdc38c1bf0939fc7037850127e91f21"
+    "digest": "0d1571e58e900abc453df0ff683fe7acb5906ecbdd52ab35b7101074359faf18"
   },
   {
     "name": "trumpet",
     "unicode": "1F3BA",
-    "digest": "df7fb48920ac0919ee2d7b30102016479f747a5d4dd25b3e18d9f17121d232d1"
+    "digest": "cea3614c309f5573f328f4603120dbe930016a35f0dfa400b0d968fe9fff2d55"
   },
   {
     "name": "tulip",
     "unicode": "1F337",
-    "digest": "519a84336464b5dc8db57eecef3e5b8ed82ccfdaa0ed0fa9ef7bcf0e8acea1f8"
+    "digest": "e744e8dbbdc6b126bd5b15aad56b524191de5a604189f4ab6d96730dfef4d086"
   },
   {
     "name": "turkey",
     "unicode": "1F983",
-    "digest": "e87bff52ad3e301dc62f6832b8a6fcaf99db260a96263e4203a55ce3abda8cf8"
+    "digest": "bf5daef15716b66636a5fdb6d059420521443c0603e2d56bd7c99c791a7285f4"
   },
   {
     "name": "turned_ok_hand",
@@ -10412,442 +10412,442 @@
   {
     "name": "turtle",
     "unicode": "1F422",
-    "digest": "388b3e75b931638a09f65b842d26e2cc87b200ba782dec871f84cddd71aaeaf3"
+    "digest": "588c35fb42c9502a908e9805517d4cc8c4ba4e74c9beed4035779fea1efe14f8"
   },
   {
     "name": "tv",
     "unicode": "1F4FA",
-    "digest": "dba03be6482d6291599c7393b0f749c0de5c873d45c96a20ccc53b3e104a6a24"
+    "digest": "1279f3f3955a58dbbf74e248fc914b0bdba9c4c6b6a5176e9d12bf2750ecfeb4"
   },
   {
     "name": "twisted_rightwards_arrows",
     "unicode": "1F500",
-    "digest": "5fcad0247576e10e683f353008749975e9371a4f66c0901a73c3a0c7803c63c7"
+    "digest": "fed07eebc2cf0d977ca0826bbd80defafbbcf118508444148f47b58949ebe27c"
   },
   {
     "name": "two",
     "unicode": "0032-20E3",
-    "digest": "20ad722532a5073fff8aef0a5e890421da0ae97f0723a8a2cc503c13d24ba597"
+    "digest": "b346f51f6523b02ebcbd753256804e2f9cc1574c96aa634362bf9401dac2c661"
   },
   {
     "name": "two_hearts",
     "unicode": "1F495",
-    "digest": "160cb11e3ed2ae1b20957d445c6c4b4bd604d067294818dfeeefba4562425eb9"
+    "digest": "6ded120a59aed790b441ec8fbbdea6f5cbfb4fa48e9e4b224cc29c9fde2d2e4c"
   },
   {
     "name": "two_men_holding_hands",
     "unicode": "1F46C",
-    "digest": "923734704e544f7484fdb424bfe26f51ee07754db712cd151f8fbe955023a1ab"
+    "digest": "bfcf9e20a67d00262cdf6e85f1acd545dda91f2e370d68bfd41ce02f232a2987"
   },
   {
     "name": "two_women_holding_hands",
     "unicode": "1F46D",
-    "digest": "58a40e7819cab3589ac81bb4fdc485b7196ee355544b54c6b00169028c260130"
+    "digest": "9d9d2b37a7f8e16fde1468dd8b5645003ea81ae4bf8bcf68471e2381845dd0dd"
   },
   {
     "name": "u5272",
     "unicode": "1F239",
-    "digest": "b7e8ad52629a1f1fca77a5c9a51da87ce2b9a81f6af9bcbe9bec9552d398e9bf"
+    "digest": "01e6cb8f74ea3c19fdade59c2d13d158b90dc6b4b293421b2014b7478bf20870"
   },
   {
     "name": "u5408",
     "unicode": "1F234",
-    "digest": "f359799d206cff6aae3af26eb8ad153abd38e817d4c70b2e5e5e8cf2f46e645e"
+    "digest": "084cdbd5436670ea4dc22010e269c1ab7b0432897b8675301e69120374bcdd14"
   },
   {
     "name": "u55b6",
     "unicode": "1F23A",
-    "digest": "c40293bea0f148e76ca5152e830b1b474380fe259180fbf74fece1ccc9afd8a3"
+    "digest": "c1017023d20d4aae78d59342dd3bfc5282716ea0601d9a8c2476335cbf7a2e12"
   },
   {
     "name": "u6307",
     "unicode": "1F22F",
-    "digest": "45449f7ae29da9e507c19d0f2b22f17f7cbd763f2ec87eb893be5bae49c7f78e"
+    "digest": "f459b092b974f459db1fb9cc13617a448b2e4f2b4dc46cc316d8c46af6e7d8bd"
   },
   {
     "name": "u6708",
     "unicode": "1F237",
-    "digest": "b897ead8c952013975ce6f381cdb8c584ebe4015311ef87f2a332c8a9e155d75"
+    "digest": "928815abf5b30f92efe5168de0c7e6cf8c17899a03e358ab42f42667e0a4a04c"
   },
   {
     "name": "u6709",
     "unicode": "1F236",
-    "digest": "8b2f792abc1313a1a58f2fb8b37ad68a964004c962535f7739131257b1331a05"
+    "digest": "f63a48ee06c892d24acec8b5634c021658d2ebde67a42d8faa86f27804a9f26d"
   },
   {
     "name": "u6e80",
     "unicode": "1F235",
-    "digest": "fd982a56d4c492e63526b427bb948d7f155b0d5c414a68c7177698a71e72269b"
+    "digest": "489181d90a5e43068459530673a153e4af04fdad8514ec341ff7afbcfd366c3b"
   },
   {
     "name": "u7121",
     "unicode": "1F21A",
-    "digest": "334f87a5254b58503d9f7a8ecc3d971a99839ec9c22c443469d72caca1750a48"
+    "digest": "9c50fd2ba14221affd2dcd3746322c2137dd75458493f4d385b544eb5bd8d6cd"
   },
   {
     "name": "u7533",
     "unicode": "1F238",
-    "digest": "3c8e743ae9960e43b9fa0cc698018fcb2a52ae34d143f0561298191f9def019c"
+    "digest": "2b05819b380a2ea47cc5fde8fcce3d53922fd223d6f5bd83d696d44175b69f18"
   },
   {
     "name": "u7981",
     "unicode": "1F232",
-    "digest": "a08bf39be3a54c076de79478c09b79c5c4d221853722870dd6e81abb78a4b64a"
+    "digest": "adbe12601b22972003ddebcb0bd1532b979aa9c78bfdc147511854b5014eabc0"
   },
   {
     "name": "u7a7a",
     "unicode": "1F233",
-    "digest": "5dfb74a534a6490df989f84eac271c79d52f29313b6d43662dd0ff029794367c"
+    "digest": "b9ee0ec7bb0b86c3eb73d4dbbb91848c427bf356ae30a263b9b44bd9bd784482"
   },
   {
     "name": "umbrella",
     "unicode": "2614",
-    "digest": "ff1191f6c11b82f5337f78aadb58af50c69abaf676a384b0473bf49004e4018f"
+    "digest": "0328a2f48b7df47905e2655460e524c0794ef12d3d7c32a049a10892d5662f77"
   },
   {
     "name": "umbrella2",
     "unicode": "2602",
-    "digest": "aa7db9d6ed42dff847a8e5ee48a8eeff7a6e7f30de155a28951407f5aaa3dae2"
+    "digest": "2f6a58110dc590480a822a3ffa2b5bc86f295e0c994a4a632837d25d4cf9fc58"
   },
   {
     "name": "unamused",
     "unicode": "1F612",
-    "digest": "efbbcaee6f3178afe509d74d13243ec6befe3112620a01e5079171eac4b32417"
+    "digest": "0d597088e3e7880918d0166e5c69243b18fe64afa31685c39bfdbc71494aa132"
   },
   {
     "name": "underage",
     "unicode": "1F51E",
-    "digest": "ae9a300fa400a57b7216a0a040fb8a5f02236fbceeeceed58bfd953c87ad51fe"
+    "digest": "b6b194614ca714ac2b1c2c17b75fe5922c7fdadb3d1157ba89ab2a5d03494a67"
   },
   {
     "name": "unicorn",
     "unicode": "1F984",
-    "digest": "1b1e9c209dabe619db76fd346c3fb51b28ace0e4102697fe0973fe2d46aa9f08"
+    "digest": "f71bb485a7c208e999dd45f2b36d7b7d517898c0627947926b05aa28603804ca"
   },
   {
     "name": "unicorn_face",
     "unicode": "1F984",
-    "digest": "1b1e9c209dabe619db76fd346c3fb51b28ace0e4102697fe0973fe2d46aa9f08"
+    "digest": "f71bb485a7c208e999dd45f2b36d7b7d517898c0627947926b05aa28603804ca"
   },
   {
     "name": "unlock",
     "unicode": "1F513",
-    "digest": "63dbef0855399254ae01cf4ef0676adebc1432ae1ee260b569c23ae8152deaf8"
+    "digest": "9554ef3a6a315938b873e77970d9b0212e61f13c6cc36e4f17f87acc930a9a53"
   },
   {
     "name": "up",
     "unicode": "1F199",
-    "digest": "902a3ecbcd73099a28476b49bc9e7b06da6cc002ee584e0501e5b625fb515088"
+    "digest": "ff2554ccf08c7208b38794c5fa3d9a93a46ff191a49401195d8f740846121906"
   },
   {
     "name": "upside_down",
     "unicode": "1F643",
-    "digest": "763fe2baf07a9b04f96958adf38a43c7dd2bc70d57398f49604307bd835cbb53"
+    "digest": "5129121f0a28f5b334268c28565de26a5907559568deca11de6ec620b097dfe1"
   },
   {
     "name": "upside_down_face",
     "unicode": "1F643",
-    "digest": "763fe2baf07a9b04f96958adf38a43c7dd2bc70d57398f49604307bd835cbb53"
+    "digest": "5129121f0a28f5b334268c28565de26a5907559568deca11de6ec620b097dfe1"
   },
   {
     "name": "urn",
     "unicode": "26B1",
-    "digest": "dbfd5b90709d1b812d2fff71a5cfa10f84a4579866c2d7cd0e80759a22b2ba0e"
+    "digest": "9bebf589eed8dd361f6a03cd1b325078f2cd0e82270ef63a7dd1b6aee08cd1e6"
   },
   {
     "name": "funeral_urn",
     "unicode": "26B1",
-    "digest": "dbfd5b90709d1b812d2fff71a5cfa10f84a4579866c2d7cd0e80759a22b2ba0e"
+    "digest": "9bebf589eed8dd361f6a03cd1b325078f2cd0e82270ef63a7dd1b6aee08cd1e6"
   },
   {
     "name": "v",
     "unicode": "270C",
-    "digest": "df85ad1a3ff365c3232a010701c9b25cd824d19fa2511422dee60ac231f457e3"
+    "digest": "9825bf440df289a8edf8ede494e8c778dc63c95f967f4d7bbea3245cf4f558ec"
   },
   {
     "name": "v_tone1",
     "unicode": "270C-1F3FB",
-    "digest": "ce45db8de862b6f37d9208920d7c7c19335fac2cbff59b52be1ccbc01e3249da"
+    "digest": "76e358250d9ca519b60b8d7b6a32900700d784433dcc609e9442254a410f6e37"
   },
   {
     "name": "v_tone2",
     "unicode": "270C-1F3FC",
-    "digest": "9036c8d793b02b4d2e6a4752b8ec319ec50efd6fcd6feef7b0671a63e5659acc"
+    "digest": "4081b674be8416136022523fa9f29ec70a0f7e3aa05ca13152606609f3fd003c"
   },
   {
     "name": "v_tone3",
     "unicode": "270C-1F3FD",
-    "digest": "a94b95f7656d62b442c99f2643b96b0c6114683401a94cdda68405c37efecc4c"
+    "digest": "b6afb3a4c78384280610b953592d378241c75597a82aa6d16c86a993f8d8f3b0"
   },
   {
     "name": "v_tone4",
     "unicode": "270C-1F3FE",
-    "digest": "5c75f74993856f2faeeaee68df7689056e60d30e8c573039db8303167f7d0a80"
+    "digest": "7ddc3cdd0138da2c8d7f6d8257ffdb8801496043e8a2395f93b0663447ac7fce"
   },
   {
     "name": "v_tone5",
     "unicode": "270C-1F3FF",
-    "digest": "bb899672adb3c11f65983fbf9581de7f0a1bbac86fde146e799cea1126fe241e"
+    "digest": "a85dc5c589f0d1cf32f8bfa5c82e5c11c40b35439636914686a2f06f7359f539"
   },
   {
     "name": "vertical_traffic_light",
     "unicode": "1F6A6",
-    "digest": "36296e03620f16d35e5cec195cd97f5b358dfdedcd43bc1b3f7988ff7e85ab47"
+    "digest": "8cfd49a8f96b15a8313ef855f2e234ea3fa58332e68896dea34760740de9f020"
   },
   {
     "name": "vhs",
     "unicode": "1F4FC",
-    "digest": "f4be55f4c23a85e0caacbf569742c117c8fd52c189465a6560cbd2f8873ad74f"
+    "digest": "3fb1acaf25805cf86f8d40ee2c17cf25da587b7ca93b931167ab43fce041eee8"
   },
   {
     "name": "vibration_mode",
     "unicode": "1F4F3",
-    "digest": "b9b8dfa3160c22f78b7d627cb52636d81ca6230a196cee5e94028e32e06b9a98"
+    "digest": "c9a8899222f46fe51dd8cee3e59f77c48268f0b7cfae2bcb34a791213acb1755"
   },
   {
     "name": "video_camera",
     "unicode": "1F4F9",
-    "digest": "3bfaa24e5fb00145e3e4dd07ecf569dabbb3f211551e46085ef23cf23002cfc3"
+    "digest": "62e56f26c286a7964ef1021f0f23fcb4b38cdcfb5b5af569b472340c412c619a"
   },
   {
     "name": "video_game",
     "unicode": "1F3AE",
-    "digest": "4dcbd76030e37d0f7429852991a5f3f126cbdedfc124ecad0ba29d227375f6e2"
+    "digest": "2787e302aa9e6fd7e9dc382c9bc7f5fbf244ef4940e08a4f9e80d33324f3032e"
   },
   {
     "name": "violin",
     "unicode": "1F3BB",
-    "digest": "8ab7adc6e1e934f9e05009cd0a6d4da3136092c8f11c0606b91914be182206f5"
+    "digest": "1e69d531ce2b5d5bf1dd9470187dbbe76f479d14428834b6a9e2bf5296dc0ec9"
   },
   {
     "name": "virgo",
     "unicode": "264D",
-    "digest": "aaa19752756d0cac949445de1d2b8bf1f75a071368ae0acf5002f4acdc34826f"
+    "digest": "0f75e9c228bc467fd0cec0f93f0e087c943bc5fb1d945fb0d4de53d07718388e"
   },
   {
     "name": "volcano",
     "unicode": "1F30B",
-    "digest": "86c17d61d66bfa868c02f1d31daca22f077c096368ef53cd9bfb9914a2f0b273"
+    "digest": "41c92ef88ca533df342a0ebe59d2b676873bfa944c3988495b8a96060a9b8e16"
   },
   {
     "name": "volleyball",
     "unicode": "1F3D0",
-    "digest": "b505684b13f814fbc08dc8ff652849328f46068276e0a24ae1961e2aff15868f"
+    "digest": "774a83357f7aee890b4d4383236f0a90946dbd7c86aaabadc5753dcc9b4c9d69"
   },
   {
     "name": "vs",
     "unicode": "1F19A",
-    "digest": "e31bd8b48b88c21d717964d1360a7751684dd1e0b63fdd655f1a9ec10a952dfb"
+    "digest": "ac943e4c737459c2e1adbac8b71d3fdaebb704dbaf5713012e7a77beb09db1ef"
   },
   {
     "name": "vulcan",
     "unicode": "1F596",
-    "digest": "ca800fce797e652c5f47bf44992e8fbe19554688a36423fdf7c29ca6defae1e0"
+    "digest": "b4d409a0b019e7b06333cefd15ea46cb54aef5132d86e8ba361c1c3b911fe265"
   },
   {
     "name": "raised_hand_with_part_between_middle_and_ring_fingers",
     "unicode": "1F596",
-    "digest": "ca800fce797e652c5f47bf44992e8fbe19554688a36423fdf7c29ca6defae1e0"
+    "digest": "b4d409a0b019e7b06333cefd15ea46cb54aef5132d86e8ba361c1c3b911fe265"
   },
   {
     "name": "vulcan_tone1",
     "unicode": "1F596-1F3FB",
-    "digest": "84bafdaca43426b053f5caa4e868ca109d99113a28ea9799db09d3c5d5f645c8"
+    "digest": "cc6072c85031b5081995f98a57f09ab177168318f69a51f3acc63251760499a4"
   },
   {
     "name": "raised_hand_with_part_between_middle_and_ring_fingers_tone1",
     "unicode": "1F596-1F3FB",
-    "digest": "84bafdaca43426b053f5caa4e868ca109d99113a28ea9799db09d3c5d5f645c8"
+    "digest": "cc6072c85031b5081995f98a57f09ab177168318f69a51f3acc63251760499a4"
   },
   {
     "name": "vulcan_tone2",
     "unicode": "1F596-1F3FC",
-    "digest": "e7cedf63ead957ee5c287e4cb0828ba70673e17b604f92b529875c32d094e7e3"
+    "digest": "858bd5a1ac91dc4d7735f57ba4dd69d39138aa6dac1c80cfc05de30a59a5bc33"
   },
   {
     "name": "raised_hand_with_part_between_middle_and_ring_fingers_tone2",
     "unicode": "1F596-1F3FC",
-    "digest": "e7cedf63ead957ee5c287e4cb0828ba70673e17b604f92b529875c32d094e7e3"
+    "digest": "858bd5a1ac91dc4d7735f57ba4dd69d39138aa6dac1c80cfc05de30a59a5bc33"
   },
   {
     "name": "vulcan_tone3",
     "unicode": "1F596-1F3FD",
-    "digest": "e124fef20f289921553274cf834f6dcc1a012889d30d9874dc5ad01afb8235b8"
+    "digest": "2f74b6f3eab2a75063591b66f1c7350af0d23153e1427af91de20c48a5f4a54a"
   },
   {
     "name": "raised_hand_with_part_between_middle_and_ring_fingers_tone3",
     "unicode": "1F596-1F3FD",
-    "digest": "e124fef20f289921553274cf834f6dcc1a012889d30d9874dc5ad01afb8235b8"
+    "digest": "2f74b6f3eab2a75063591b66f1c7350af0d23153e1427af91de20c48a5f4a54a"
   },
   {
     "name": "vulcan_tone4",
     "unicode": "1F596-1F3FE",
-    "digest": "ea2115f549e4680467521bbf362b229f4a8f0fdadbfaf231378d801f9b369f08"
+    "digest": "87cf8b87d3610f742857a9704b658462df32b4924d8f1ddba26f761e738c4e11"
   },
   {
     "name": "raised_hand_with_part_between_middle_and_ring_fingers_tone4",
     "unicode": "1F596-1F3FE",
-    "digest": "ea2115f549e4680467521bbf362b229f4a8f0fdadbfaf231378d801f9b369f08"
+    "digest": "87cf8b87d3610f742857a9704b658462df32b4924d8f1ddba26f761e738c4e11"
   },
   {
     "name": "vulcan_tone5",
     "unicode": "1F596-1F3FF",
-    "digest": "1b322e1252491f35ae02f0b279b6529dad867f2a6b3c2c3e77f981bed07e447d"
+    "digest": "11e9ff62f2385edeb477dbf66c63734536531def5771daf80b66a3425ac71493"
   },
   {
     "name": "raised_hand_with_part_between_middle_and_ring_fingers_tone5",
     "unicode": "1F596-1F3FF",
-    "digest": "1b322e1252491f35ae02f0b279b6529dad867f2a6b3c2c3e77f981bed07e447d"
+    "digest": "11e9ff62f2385edeb477dbf66c63734536531def5771daf80b66a3425ac71493"
   },
   {
     "name": "walking",
     "unicode": "1F6B6",
-    "digest": "8ec0b2207d4368422261bc58944c17dff2554b2356becfb18f21dd87425cd67b"
+    "digest": "ae77471fe1e8a734d11711cdb589f64347c35d6ee2fc10f6db16ac550c0557fa"
   },
   {
     "name": "walking_tone1",
     "unicode": "1F6B6-1F3FB",
-    "digest": "9ee2224226326833fb0c9598c737fbd2f6bca1c81f082537e9f22ea1de4ff48e"
+    "digest": "3de871c234e1340ccf95338df7babd94d175cfcb17a57b5a74d950e0a31f03b1"
   },
   {
     "name": "walking_tone2",
     "unicode": "1F6B6-1F3FC",
-    "digest": "4855d521e937d10d58eeb2bbada493699e31e1098128f81a9e3303bcf3edeb49"
+    "digest": "620eb7bfb753a331a5822b02bdaf08d8dde7b573efd210287a3d3dfdd84a40b9"
   },
   {
     "name": "walking_tone3",
     "unicode": "1F6B6-1F3FD",
-    "digest": "82669cf7167054a3615add01059f87dbb809edac3889ee171d5994de90448000"
+    "digest": "ff39545acc2256006128f8c186433c28052b8c9aaec46fe06f25cff02c71f6b8"
   },
   {
     "name": "walking_tone4",
     "unicode": "1F6B6-1F3FE",
-    "digest": "c11f03aa96248272f831f68b93c5b21b2ecbffeb1b4c1c13373bf539ee7db8f8"
+    "digest": "a9499d142392977a9b9e54fb957952359e9bdffce7ec2f1e8320523d185fb066"
   },
   {
     "name": "walking_tone5",
     "unicode": "1F6B6-1F3FF",
-    "digest": "18238ee121a64211f6bcdbd475cee4ad6debe2bf421daba53d125aa005c26d10"
+    "digest": "b47a4c48ce40298f842f454fc1abccae70f69725d73ee2c80e4018f4c4065d7d"
   },
   {
     "name": "waning_crescent_moon",
     "unicode": "1F318",
-    "digest": "96ef03ff85247877255a5ca3e8a8bb63f7d41f66531e8db61cbcd863e3ad7355"
+    "digest": "2ec7896eefcf821e0ea013556a17af59e997503662c07f080d0a84ab13ef4cf1"
   },
   {
     "name": "waning_gibbous_moon",
     "unicode": "1F316",
-    "digest": "994223113ad151e6b42ee317a10dad18f86759a308e61ab88eeb10ab780aae67"
+    "digest": "ce2f5aca8fccdacaaf174d10da4e493e853e4608cc4d159aa3081d108a8b58d5"
   },
   {
     "name": "warning",
     "unicode": "26A0",
-    "digest": "a702e51efd1a3ab425eada008ccf694f38a71db14bb710edacc2e206d61f5ca3"
+    "digest": "745f1d203958f42bf37ecb5909cd0819934e300308ba0ff20964c8c203092f90"
   },
   {
     "name": "wastebasket",
     "unicode": "1F5D1",
-    "digest": "afecb31aaf5078298ab9f7c5da29a49ce0cdefe477ee50889be9c0e43ccf1799"
+    "digest": "221a1b6d9975051038d9d97e18a16556cdf4254a6bca4c29bf1c51f306c79f2a"
   },
   {
     "name": "watch",
     "unicode": "231A",
-    "digest": "410334c87b8552f601f4ea1b7e36582a8b22f11b804d5ab1008d4af2b5a0cbe6"
+    "digest": "acc0c96751404a789b3085f10425cf34f942185215df459515d2439cde3efc6b"
   },
   {
     "name": "water_buffalo",
     "unicode": "1F403",
-    "digest": "d1becfaea464372c46e5442c6030ea355806ce5864c2435c123a9bb3a2c3c5eb"
+    "digest": "ba6a840d4f57f8f9f3e9f29b8a030faf02a3a3d912e3e31b067616b2ac48a3d1"
   },
   {
     "name": "watermelon",
     "unicode": "1F349",
-    "digest": "88dd78812520c44080c79fe8cb1825bc713e5155da2ce8c73286333749e7035e"
+    "digest": "42a3821d2e4dd595c93f5db7a5c70b7af486b8f0ddd3b9d26bc4e743a88e699a"
   },
   {
     "name": "wave",
     "unicode": "1F44B",
-    "digest": "5103c49914ff1a2d76a1ab6db2530ddd9f48b98b708ab15292ceadf28873c939"
+    "digest": "cddbd764d471604446cbaca91f77f6c4119d1cfc2c856732ca0eaac4593cb736"
   },
   {
     "name": "wave_tone1",
     "unicode": "1F44B-1F3FB",
-    "digest": "ef2d79f377d09dedd1e900b2f4e4a2412bf562cd88484f71c52d465053f8aae9"
+    "digest": "cf40797437ddf68ec0275f337e6aac4bed81e28da7636d56c9f817ddf8e2b30a"
   },
   {
     "name": "wave_tone2",
     "unicode": "1F44B-1F3FC",
-    "digest": "d323e6e2e9ce035bc11b98226d46ab393dfdf3909d99e7a828b51950e6574656"
+    "digest": "12c8a3e82c03ee35a734c642be482ba2d9d5948dacf91ec1fda243316dd4a0d0"
   },
   {
     "name": "wave_tone3",
     "unicode": "1F44B-1F3FD",
-    "digest": "8a8a386d53252455c20d6b235c462fd9cb3b20c9c19c67e67b3dece4621b5cf6"
+    "digest": "ebcaef43e21b475f76de811d4f4d1a67d9393973b57b03876e02164345a2ba4a"
   },
   {
     "name": "wave_tone4",
     "unicode": "1F44B-1F3FE",
-    "digest": "a8281c2ab9cf6e2b3d3cad24707fe412ec2398195530b716a2617477416c0432"
+    "digest": "7df7b70cf76766836ba146c3d91b6104930c384450cf2688426e60c1c06a1fc8"
   },
   {
     "name": "wave_tone5",
     "unicode": "1F44B-1F3FF",
-    "digest": "5ccbee95bfc180580c8a02b88146110c4d132b8ea618dd6a58f03c1db921d58d"
+    "digest": "8dfdba6aeff5d7dfd807467d431a137547726b34d021f1a5a0b74e155d270ea7"
   },
   {
     "name": "wavy_dash",
     "unicode": "3030",
-    "digest": "b5b67fc12938801a98ff22b6f7b566c603f58c183737fa740a500724879f0e99"
+    "digest": "7b1968474f01d12fd09a1f2572282927138d9e9d6a3642de4bf68af80a8c3738"
   },
   {
     "name": "waxing_crescent_moon",
     "unicode": "1F312",
-    "digest": "20446122d170b18f88ea71524f6747d42b97f9d765c52e676e5163fee58ec379"
+    "digest": "852d7e55a19074d061fa3aa80d6b1e7e87a9280bdf44d94bbdbbe6d59178b1be"
   },
   {
     "name": "waxing_gibbous_moon",
     "unicode": "1F314",
-    "digest": "4324e43d4d45e6333f7379c9feb8efd3093d76f3920d7dc5ad3c615e76104998"
+    "digest": "a3a1c7cc72521a3f74929789a90e1c35d81ac86e21225c9f844d718d8940e3b3"
   },
   {
     "name": "wc",
     "unicode": "1F6BE",
-    "digest": "cb7c5d35bf11149d12cda2c0897cb6038e043127055bbe2e8e33c9b422d6d8fc"
+    "digest": "4b95d54e0b53e4b705277917653503b32d6a143c2eaf6c547bc8e01c2dc23659"
   },
   {
     "name": "weary",
     "unicode": "1F629",
-    "digest": "29a291033a1b67eda3710dffae42d63fcfa663e37dab728c236172f3e877fe8f"
+    "digest": "3528f85540996cd5b562efe5421c495fc1bb414dc797bc20062783ae1b730847"
   },
   {
     "name": "wedding",
     "unicode": "1F492",
-    "digest": "6c7d874f464c9c76b0d767135aa40ced94089b5f71d373098b47488d7f3ef7c4"
+    "digest": "980f3522cc4c19c3096e668032ea2cd19e7900cdc4b73bbb1c9b4c4d28dc78af"
   },
   {
     "name": "whale",
     "unicode": "1F433",
-    "digest": "94168acda6ba502b64ea50ff4aaafb7e6258d7c6806e91f090c8a3c46edc5b6d"
+    "digest": "6368fe4bc4a7f68aa2bd5386686a5f1b159feacbec16d59515f2b6e5d01adfbd"
   },
   {
     "name": "whale2",
     "unicode": "1F40B",
-    "digest": "e1cde2308bd510b2449c96e88ffec796856f98b19ceedc1cd7e9ea009dae1417"
+    "digest": "ccd3edf88167965f2abc18631ffb80e2532f728da35bc0c11144376685da18e8"
   },
   {
     "name": "wheel_of_dharma",
     "unicode": "2638",
-    "digest": "bbd6927697c22a1c3e56fd0c9933d9e00dbf120505fe48d02cb486bcd67a8b2c"
+    "digest": "4a0a13fcd507b9621686c8090bf340aa8770c064e0e3eb576fbae1229000d6da"
   },
   {
     "name": "wheelchair",
     "unicode": "267F",
-    "digest": "513f759acf528f6a7e39d9de1d171c3faebe645c9cf3bd86b185123016beef95"
+    "digest": "f5250f2b4b5b4ffe6a6f77d30865c3f5d7173fc91aee547869589b2a96da91c8"
   },
   {
     "name": "white_check_mark",
     "unicode": "2705",
-    "digest": "a0b3bf7c4fb131e7a9fab5169ea4094e2665e02cedaa091f0d6e78609b2f17ed"
+    "digest": "45eb17bde6e503f22c8579d6e4d507ad6557a15f9eaad14aa716ec9ba1540876"
   },
   {
     "name": "white_circle",
@@ -10857,142 +10857,142 @@
   {
     "name": "white_flower",
     "unicode": "1F4AE",
-    "digest": "a3efea4950e09994f5e9d3d16f0728969238302304a6cce90b293c56e9a3e20c"
+    "digest": "ace093b310eeefdecf4a4bdaf4fbcbb568457b0191ac80778a466ac5f3f4025a"
   },
   {
     "name": "white_large_square",
     "unicode": "2B1C",
-    "digest": "99c4442a65f2e3c568f45aed9e74590206c517a716557f4d741d967c9f42ed40"
+    "digest": "0db6957ee9ff7325b534b730fc05345a63d4ed9060f0f816807d0dcf004baa3e"
   },
   {
     "name": "white_medium_small_square",
     "unicode": "25FD",
-    "digest": "a1edfeb4e540dcc020ba5dde19f7a18d90966788baa5382a22a0f9038d593f01"
+    "digest": "d79689981a7b38211c60a025a81e44fd39ac6ea4062e227cae3aab8f51572cd4"
   },
   {
     "name": "white_medium_square",
     "unicode": "25FB",
-    "digest": "794c2339ca71bb6d65ac488fb7b5dc4f0a2412f30890d2c4ece53cdbf52ba78b"
+    "digest": "6c4ce26d3f69667219f29ea18b04f3e79373024426275f25936e09a683e9a4fc"
   },
   {
     "name": "white_small_square",
     "unicode": "25AB",
-    "digest": "9c4c308070a0c4524993cc36feaa778aad8f0df9f209b82d28b1f3811c441bc4"
+    "digest": "ae0d35a6bbba4592b89b2f0f1f2d183efb2f93cf2a2136c0c195aab72f0bb1c8"
   },
   {
     "name": "white_square_button",
     "unicode": "1F533",
-    "digest": "f46e18c7250c874d1b4d6117eda741d86a081352e76f3d019dd64af2669fa4bb"
+    "digest": "797f3d9e44e88e940ffc118e52d0f709eec2ef14b13bdf873ad4b0c96cc0b042"
   },
   {
     "name": "white_sun_cloud",
     "unicode": "1F325",
-    "digest": "d8ce416e6bdb0e59e06e2fceac3177dbe59fefc248fd8c6d76b80d1418141070"
+    "digest": "0e714038bb0a5b091dd4ad8829c5c72dece493e09da6d56ceadcd0b68e1c0fd5"
   },
   {
     "name": "white_sun_behind_cloud",
     "unicode": "1F325",
-    "digest": "d8ce416e6bdb0e59e06e2fceac3177dbe59fefc248fd8c6d76b80d1418141070"
+    "digest": "0e714038bb0a5b091dd4ad8829c5c72dece493e09da6d56ceadcd0b68e1c0fd5"
   },
   {
     "name": "white_sun_rain_cloud",
     "unicode": "1F326",
-    "digest": "d2b132518261864ac4a95707eaeea335dd8351ed2b8ef4e2272ced456e309bf1"
+    "digest": "82fb2a91d43c7c511afed216e12f98e32aef4475e7f3c7ccc0f39732d2f7d5e5"
   },
   {
     "name": "white_sun_behind_cloud_with_rain",
     "unicode": "1F326",
-    "digest": "d2b132518261864ac4a95707eaeea335dd8351ed2b8ef4e2272ced456e309bf1"
+    "digest": "82fb2a91d43c7c511afed216e12f98e32aef4475e7f3c7ccc0f39732d2f7d5e5"
   },
   {
     "name": "white_sun_small_cloud",
     "unicode": "1F324",
-    "digest": "b86a72f1cdb4d24fd3ab180aae9db012ca51fc01f3786aab596c2e330066b185"
+    "digest": "0a6164cdadf2413555b7ef47b95f823f5a010f36d2dacfb1a38335a0f59e9601"
   },
   {
     "name": "white_sun_with_small_cloud",
     "unicode": "1F324",
-    "digest": "b86a72f1cdb4d24fd3ab180aae9db012ca51fc01f3786aab596c2e330066b185"
+    "digest": "0a6164cdadf2413555b7ef47b95f823f5a010f36d2dacfb1a38335a0f59e9601"
   },
   {
     "name": "wind_blowing_face",
     "unicode": "1F32C",
-    "digest": "20bdeb8e39dc637792ac9fbee031c5791889f3126e83556ba51f98809c19763c"
+    "digest": "e4f63149cbc8829118571f6a93487b96d26665fc15d17d578cca4e5c752cd54f"
   },
   {
     "name": "wind_chime",
     "unicode": "1F390",
-    "digest": "1fc26f33ce13b6a969bb76e914de054ec5d1c7c4cd1dc5ee8fea5f3149f794d8"
+    "digest": "1b1b212fbd74a9edc62aee7ffab9bcf91d3a9f69bffb2be4b7fd527914c14ced"
   },
   {
     "name": "wine_glass",
     "unicode": "1F377",
-    "digest": "7dfcf9c5195a20fd2745b19e102910392b0fc8f1650b98ab81957807841935e0"
+    "digest": "d99107d6809386bc5e219aa58ee4930d27b7c3a6d2b10deb9f523df369f766d1"
   },
   {
     "name": "wink",
     "unicode": "1F609",
-    "digest": "404ac6c920414ca35894da1d97b3b2fabe92bd09569274eb5798fbb297129036"
+    "digest": "56e29994a47335a901d0c98fa141d26faae8f647a860517bd3615fa980921885"
   },
   {
     "name": "wolf",
     "unicode": "1F43A",
-    "digest": "ebadd7766c4a314b4027c32435a2f5727a6283123dfb8834e10251cbfc07ca2f"
+    "digest": "4a983f5ec8ec0872fcde7890e17605b1229064e5e194b6fca1c4259068d1caed"
   },
   {
     "name": "woman",
     "unicode": "1F469",
-    "digest": "9f0dbb5d1e0db4f008141582dcb6413f5aebaa13e191349c976a435b2bee0956"
+    "digest": "a06a22a48eeb3aeb885321358fe234e97797ed33be17f52d232ce2830cfbcd97"
   },
   {
     "name": "woman_tone1",
     "unicode": "1F469-1F3FB",
-    "digest": "c1f2a503481fdd96cfbfa7d556500f8e0da0cea1c72ed1078ecbb6962221c22a"
+    "digest": "c2e4b135c1dac6a0b002569a6ccd9d098f6cb18481c68b5d9115e11241a0978d"
   },
   {
     "name": "woman_tone2",
     "unicode": "1F469-1F3FC",
-    "digest": "bf78b3a8f7424037069f8ac337e154ef185f55026c71a6cf6dbe15eb42ef9813"
+    "digest": "4848e650051214a53c4cd9f6d3d94158f77f65ecb34f891789de34ee0a713006"
   },
   {
     "name": "woman_tone3",
     "unicode": "1F469-1F3FD",
-    "digest": "4ccd70a2052b932b3395ac0a957c05815327dc8082fd461abcd797411db8ce05"
+    "digest": "b6f751ad47da019cdfb9d6d78f9610adb92120abf204c30df79a9150b57dbdee"
   },
   {
     "name": "woman_tone4",
     "unicode": "1F469-1F3FE",
-    "digest": "71b5efc4a410102e60048ca05f87587384a6db309f3be94109a4f92ea97072dc"
+    "digest": "fd27d3a669dc34313fbfe518df7dc2ded3ade5dde695f8d773afe87bf8a8b0d4"
   },
   {
     "name": "woman_tone5",
     "unicode": "1F469-1F3FF",
-    "digest": "91a1cd015731f4db501c276a8236eb0665e4dc7aa1891e2a67b8d3e543fbea9c"
+    "digest": "9ae9b14dfff40fa60a565d89479727feeba4fd6ffea9acb353a81b14aba751d4"
   },
   {
     "name": "womans_clothes",
     "unicode": "1F45A",
-    "digest": "599332c0b863a40fd0c319e4e0f52ae847326a96d180c288e0466b3ac308a27e"
+    "digest": "d12a27810780fe5cd8118ed4587e0c4e70dbe9bcd014c6866fe6a8c9c7c55698"
   },
   {
     "name": "womans_hat",
     "unicode": "1F452",
-    "digest": "231ff55c3fa56d8fb5731fe41f547e67ffacfdde82286f45d4ca65a2d2821239"
+    "digest": "52a0255b3483085bd125d39b74516ab6a81003964f44995c2fac821e7ff93086"
   },
   {
     "name": "womens",
     "unicode": "1F6BA",
-    "digest": "f971429456b543804412490af2e27e0b14d0d536a156db898bce67b136e1b563"
+    "digest": "7e38964006f8b28dfa2b3e9b2b16553bb50c18a63455f556b0bff35ee172137e"
   },
   {
     "name": "worried",
     "unicode": "1F61F",
-    "digest": "e017f636e79b9301f3a06471a5f3513ba7dbb9b97938de1140c1df4c32fd8844"
+    "digest": "5a073985e1344bc34201ef94a491f7f2b946f5828c9fdbc57eeb2dcd87ac3a6b"
   },
   {
     "name": "wrench",
     "unicode": "1F527",
-    "digest": "c9ded4f7f496bad8691677226310bbd31bb485722ea479bc7a68a2b4ef9d55d9"
+    "digest": "81aae53bc892035b905bf3ec5b442a8ecc95027c5fa9eb51b7c3e7d8fad3f3f4"
   },
   {
     "name": "writing_hand",
@@ -11007,76 +11007,76 @@
   {
     "name": "writing_hand_tone1",
     "unicode": "270D-1F3FB",
-    "digest": "38e64e6dca4847a12aef8a117c113b2025d841501c4bc8188c57d0c8a4f1e34d"
+    "digest": "2c7e2108e1990490b681343c1b01b4183d4f18fbdef792f113b2f87595e0dad0"
   },
   {
     "name": "writing_hand_tone2",
     "unicode": "270D-1F3FC",
-    "digest": "2b2d0ac2701ae707c31d9c85feb2e3700e11398701e2b0519338897817d53baf"
+    "digest": "87ec8d44f472d301adbcbd50d8c852b609e46584057f59cc1527401db363c1bf"
   },
   {
     "name": "writing_hand_tone3",
     "unicode": "270D-1F3FD",
-    "digest": "85d67f90ff8bd2e7157f28fd857e6730b660a7eb82eb5350f57671f728ce725b"
+    "digest": "4a48ddef91f7264e8fa9cca223554db22b3a2e3153e94b88d146644ea6dd661e"
   },
   {
     "name": "writing_hand_tone4",
     "unicode": "270D-1F3FE",
-    "digest": "056c05c201b3d0972433f00910967ad7334e37726e2956fee053ec2e1a9153c7"
+    "digest": "e5254564a1f91e42ee59f359d8cd26f52abdc04dca8f3b37cb2f140cb7f71390"
   },
   {
     "name": "writing_hand_tone5",
     "unicode": "270D-1F3FF",
-    "digest": "95c59157d301ee08990e4302fd9bdd7953e1d1abed09636d0837d84e44f53ba6"
+    "digest": "61299bf86d83d323ca3e6052c535ae66c6f7b3d9866a37db0464223b8bc28523"
   },
   {
     "name": "x",
     "unicode": "274C",
-    "digest": "1d256b0015b9cbdeaa4558f9241782c89d86c79a42e507621f7949c56a90b6c0"
+    "digest": "3e5a7918e31ddefdf1ce73972365e2f0bfd2917d6a450c1a278c108349c9425d"
   },
   {
     "name": "yellow_heart",
     "unicode": "1F49B",
-    "digest": "e869a80266b4379a8d82988fef25e187632bfb076ae619f576e416906cd688a7"
+    "digest": "a1098f2f04c29754cc9974324508386787d4d803b57cf691d42de414cb2679d6"
   },
   {
     "name": "yen",
     "unicode": "1F4B4",
-    "digest": "8f3d801c687e585e4497123c5c91a8b0c558578deec6a8c1591b25e64a3a8992"
+    "digest": "944daaeb3f6369c807c0e63b106cee1360040f7800a70c0d942a992f25a55da7"
   },
   {
     "name": "yin_yang",
     "unicode": "262F",
-    "digest": "e8ea4c686518ad6165e15ed67b529f2f1e20d648aa2ecb7e9bff5a6067dd3fea"
+    "digest": "5ee8d13dacf41306a09237bfcff6abeef110331b40eb7d6e80600628c1327545"
   },
   {
     "name": "yum",
     "unicode": "1F60B",
-    "digest": "d9c97bbf6bdb6e39977437680f0b37c9335306c51e01114056ae1d4c9c85b0e0"
+    "digest": "31a89088c21bd7a74a3a26d731a907d1bc49436300a9f9c55248703cf7ef44c7"
   },
   {
     "name": "zap",
     "unicode": "26A1",
-    "digest": "37588734c7fe330ae35e6ee99e7cf4183e8fe1bc01f6bbbc6293b21076a338cb"
+    "digest": "9f8144ae6f866129aea41bbf694b0c858ef9352a139969e57cd8db73385f52c3"
   },
   {
     "name": "zero",
     "unicode": "0030-20E3",
-    "digest": "519c927db8264d5379ab2c6a18656ea6dd1ceb2afc92eb48563bf86af4697571"
+    "digest": "1b27b5c904defadbdd28ace67a6be5c277ff043297db7cd9f672bbf84e37fa1a"
   },
   {
     "name": "zipper_mouth",
     "unicode": "1F910",
-    "digest": "8396249161b6d865861b56aabd17cae2c821b0d814f4249bf8cab0bb21fa8ee9"
+    "digest": "81bee5aa1202dfd5a4c7badb71ec0e44b8f75c2cbef94e6fd35c593d8770ae43"
   },
   {
     "name": "zipper_mouth_face",
     "unicode": "1F910",
-    "digest": "8396249161b6d865861b56aabd17cae2c821b0d814f4249bf8cab0bb21fa8ee9"
+    "digest": "81bee5aa1202dfd5a4c7badb71ec0e44b8f75c2cbef94e6fd35c593d8770ae43"
   },
   {
     "name": "zzz",
     "unicode": "1F4A4",
-    "digest": "f07c56d2d55c0a886c26a8e3d49a9adeab54cc1a0c0354ea8d3bf23aaed3176d"
+    "digest": "b3313d0c44a59fa9d4ce9f7eb4d07ff71dfc8bb01798154250f27cdcf3c693b5"
   }
 ]
\ No newline at end of file
diff --git a/lib/api/api.rb b/lib/api/api.rb
index 6cd909f6115..3d7d67510a8 100644
--- a/lib/api/api.rb
+++ b/lib/api/api.rb
@@ -26,38 +26,41 @@ module API
     # Ensure the namespace is right, otherwise we might load Grape::API::Helpers
     helpers ::API::Helpers
 
-    mount ::API::Groups
+    mount ::API::AwardEmoji
+    mount ::API::Branches
+    mount ::API::Builds
+    mount ::API::CommitStatuses
+    mount ::API::Commits
+    mount ::API::DeployKeys
+    mount ::API::Files
     mount ::API::GroupMembers
-    mount ::API::Users
-    mount ::API::Projects
-    mount ::API::Repositories
+    mount ::API::Groups
+    mount ::API::Internal
     mount ::API::Issues
-    mount ::API::Milestones
-    mount ::API::Session
+    mount ::API::Keys
+    mount ::API::Labels
+    mount ::API::LicenseTemplates
     mount ::API::MergeRequests
+    mount ::API::Milestones
+    mount ::API::Namespaces
     mount ::API::Notes
-    mount ::API::Internal
-    mount ::API::SystemHooks
-    mount ::API::ProjectSnippets
-    mount ::API::ProjectMembers
-    mount ::API::DeployKeys
     mount ::API::ProjectHooks
+    mount ::API::ProjectMembers
+    mount ::API::ProjectSnippets
+    mount ::API::Projects
+    mount ::API::Repositories
+    mount ::API::Runners
     mount ::API::Services
-    mount ::API::Files
-    mount ::API::Commits
-    mount ::API::CommitStatuses
-    mount ::API::Namespaces
-    mount ::API::Branches
-    mount ::API::Labels
+    mount ::API::Session
     mount ::API::Settings
-    mount ::API::Keys
+    mount ::API::SidekiqMetrics
+    mount ::API::Subscriptions
+    mount ::API::SystemHooks
     mount ::API::Tags
+    mount ::API::Templates
+    mount ::API::Todos
     mount ::API::Triggers
-    mount ::API::Builds
+    mount ::API::Users
     mount ::API::Variables
-    mount ::API::Runners
-    mount ::API::Licenses
-    mount ::API::Subscriptions
-    mount ::API::Gitignores
   end
 end
diff --git a/lib/api/award_emoji.rb b/lib/api/award_emoji.rb
new file mode 100644
index 00000000000..c4fa1838b5a
--- /dev/null
+++ b/lib/api/award_emoji.rb
@@ -0,0 +1,115 @@
+module API
+  class AwardEmoji < Grape::API
+    before { authenticate! }
+    AWARDABLES = [Issue, MergeRequest]
+
+    resource :projects do
+      AWARDABLES.each do |awardable_type|
+        awardable_string = awardable_type.to_s.underscore.pluralize
+        awardable_id_string = "#{awardable_type.to_s.underscore}_id"
+
+        [ ":id/#{awardable_string}/:#{awardable_id_string}/award_emoji",
+          ":id/#{awardable_string}/:#{awardable_id_string}/notes/:note_id/award_emoji"
+        ].each do |endpoint|
+          # Get a list of project +awardable+ award emoji
+          #
+          # Parameters:
+          #   id (required)           - The ID of a project
+          #   awardable_id (required) - The ID of an issue or MR
+          # Example Request:
+          #   GET /projects/:id/issues/:awardable_id/award_emoji
+          get endpoint do
+            if can_read_awardable?
+              awards = paginate(awardable.award_emoji)
+              present awards, with: Entities::AwardEmoji
+            else
+              not_found!("Award Emoji")
+            end
+          end
+
+          # Get a specific award emoji
+          #
+          # Parameters:
+          #   id (required)           - The ID of a project
+          #   awardable_id (required) - The ID of an issue or MR
+          #   award_id (required)     - The ID of the award
+          # Example Request:
+          #   GET /projects/:id/issues/:awardable_id/award_emoji/:award_id
+          get "#{endpoint}/:award_id" do
+            if can_read_awardable?
+              present awardable.award_emoji.find(params[:award_id]), with: Entities::AwardEmoji
+            else
+              not_found!("Award Emoji")
+            end
+          end
+
+          # Award a new Emoji
+          #
+          # Parameters:
+          #   id (required) - The ID of a project
+          #   awardable_id (required) - The ID of an issue or mr
+          #   name (required) - The name of a award_emoji (without colons)
+          # Example Request:
+          #   POST /projects/:id/issues/:awardable_id/award_emoji
+          post endpoint do
+            required_attributes! [:name]
+
+            not_found!('Award Emoji') unless can_read_awardable?
+
+            award = awardable.award_emoji.new(name: params[:name], user: current_user)
+
+            if award.save
+              present award, with: Entities::AwardEmoji
+            else
+              not_found!("Award Emoji #{award.errors.messages}")
+            end
+          end
+
+          # Delete a +awardables+ award emoji
+          #
+          # Parameters:
+          #   id (required) - The ID of a project
+          #   awardable_id (required) - The ID of an issue or MR
+          #   award_emoji_id (required) - The ID of an award emoji
+          # Example Request:
+          #   DELETE /projects/:id/issues/:issue_id/notes/:note_id/award_emoji/:award_id
+          delete "#{endpoint}/:award_id" do
+            award = awardable.award_emoji.find(params[:award_id])
+
+            unauthorized! unless award.user == current_user || current_user.admin?
+
+            award.destroy
+            present award, with: Entities::AwardEmoji
+          end
+        end
+      end
+    end
+
+    helpers do
+      def can_read_awardable?
+        ability = "read_#{awardable.class.to_s.underscore}".to_sym
+
+        can?(current_user, ability, awardable)
+      end
+
+      def awardable
+        @awardable ||=
+          begin
+            if params.include?(:note_id)
+              noteable.notes.find(params[:note_id])
+            else
+              noteable
+            end
+          end
+      end
+
+      def noteable
+        if params.include?(:issue_id)
+          user_project.issues.find(params[:issue_id])
+        else
+          user_project.merge_requests.find(params[:merge_request_id])
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/branches.rb b/lib/api/branches.rb
index 231840148d9..d467eb9d474 100644
--- a/lib/api/branches.rb
+++ b/lib/api/branches.rb
@@ -25,7 +25,7 @@ module API
       #   branch (required) - The name of the branch
       # Example Request:
       #   GET /projects/:id/repository/branches/:branch
-      get ':id/repository/branches/:branch', requirements: { branch: /.*/ } do
+      get ':id/repository/branches/:branch', requirements: { branch: /.+/ } do
         @branch = user_project.repository.branches.find { |item| item.name == params[:branch] }
         not_found!("Branch") unless @branch
         present @branch, with: Entities::RepoObject, project: user_project
@@ -39,8 +39,7 @@ module API
       # Example Request:
       #   PUT /projects/:id/repository/branches/:branch/protect
       put ':id/repository/branches/:branch/protect',
-          requirements: { branch: /.*/ } do
-
+          requirements: { branch: /.+/ } do
         authorize_admin_project
 
         @branch = user_project.repository.find_branch(params[:branch])
@@ -59,8 +58,7 @@ module API
       # Example Request:
       #   PUT /projects/:id/repository/branches/:branch/unprotect
       put ':id/repository/branches/:branch/unprotect',
-          requirements: { branch: /.*/ } do
-
+          requirements: { branch: /.+/ } do
         authorize_admin_project
 
         @branch = user_project.repository.find_branch(params[:branch])
@@ -101,7 +99,7 @@ module API
       # Example Request:
       #   DELETE /projects/:id/repository/branches/:branch
       delete ":id/repository/branches/:branch",
-          requirements: { branch: /.*/ } do
+          requirements: { branch: /.+/ } do
         authorize_push_project
         result = DeleteBranchService.new(user_project, current_user).
           execute(params[:branch])
diff --git a/lib/api/builds.rb b/lib/api/builds.rb
index 645e2dda0b7..d36047acd1f 100644
--- a/lib/api/builds.rb
+++ b/lib/api/builds.rb
@@ -13,7 +13,6 @@ module API
       # Example Request:
       #   GET /projects/:id/builds
       get ':id/builds' do
-
         builds = user_project.builds.order('id DESC')
         builds = filter_builds(builds, params[:scope])
 
@@ -33,10 +32,10 @@ module API
       get ':id/repository/commits/:sha/builds' do
         authorize_read_builds!
 
-        commit = user_project.pipelines.find_by_sha(params[:sha])
-        return not_found! unless commit
+        return not_found! unless user_project.commit(params[:sha])
 
-        builds = commit.builds.order('id DESC')
+        pipelines = user_project.pipelines.where(sha: params[:sha])
+        builds = user_project.builds.where(pipeline: pipelines).order('id DESC')
         builds = filter_builds(builds, params[:scope])
 
         present paginate(builds), with: Entities::Build,
@@ -142,7 +141,7 @@ module API
         return not_found!(build) unless build
         return forbidden!('Build is not retryable') unless build.retryable?
 
-        build = Ci::Build.retry(build)
+        build = Ci::Build.retry(build, current_user)
 
         present build, with: Entities::Build,
                        user_can_download_artifacts: can?(current_user, :read_build, user_project)
diff --git a/lib/api/entities.rb b/lib/api/entities.rb
index cc29c7ef428..8e03c08f47b 100644
--- a/lib/api/entities.rb
+++ b/lib/api/entities.rb
@@ -54,10 +54,19 @@ module API
 
     class BasicProjectDetails < Grape::Entity
       expose :id
+      expose :http_url_to_repo, :web_url
       expose :name, :name_with_namespace
       expose :path, :path_with_namespace
     end
 
+    class SharedGroup < Grape::Entity
+      expose :group_id
+      expose :group_name do |group_link, options|
+        group_link.group.name
+      end
+      expose :group_access, as: :group_access_level
+    end
+
     class Project < Grape::Entity
       expose :id, :description, :default_branch, :tag_list
       expose :public?, as: :public
@@ -77,6 +86,9 @@ module API
       expose :open_issues_count, if: lambda { |project, options| project.issues_enabled? && project.default_issues_tracker? }
       expose :runners_token, if: lambda { |_project, options| options[:user_can_admin_project] }
       expose :public_builds
+      expose :shared_with_groups do |project, options|
+        SharedGroup.represent(project.project_group_links.all, options)
+      end
     end
 
     class ProjectMember < UserBasic
@@ -93,6 +105,7 @@ module API
 
     class GroupDetail < Group
       expose :projects, using: Entities::Project
+      expose :shared_projects, using: Entities::Project
     end
 
     class GroupMember < UserBasic
@@ -187,7 +200,6 @@ module API
       expose :author, :assignee, using: Entities::UserBasic
       expose :source_project_id, :target_project_id
       expose :label_names, as: :labels
-      expose :description
       expose :work_in_progress?, as: :work_in_progress
       expose :milestone, using: Entities::Milestone
       expose :merge_when_build_succeeds
@@ -196,6 +208,8 @@ module API
         merge_request.subscribed?(options[:current_user])
       end
       expose :user_notes_count
+      expose :should_remove_source_branch?, as: :should_remove_source_branch
+      expose :force_remove_source_branch?, as: :force_remove_source_branch
     end
 
     class MergeRequestChanges < MergeRequest
@@ -225,6 +239,14 @@ module API
       expose(:downvote?)  { |note| false }
     end
 
+    class AwardEmoji < Grape::Entity
+      expose :id
+      expose :name
+      expose :user, using: Entities::UserBasic
+      expose :created_at, :updated_at
+      expose :awardable_id, :awardable_type
+    end
+
     class MRNote < Grape::Entity
       expose :note
       expose :author, using: Entities::UserBasic
@@ -232,9 +254,9 @@ module API
 
     class CommitNote < Grape::Entity
       expose :note
-      expose(:path) { |note| note.diff_file_path if note.legacy_diff_note? }
-      expose(:line) { |note| note.diff_new_line if note.legacy_diff_note? }
-      expose(:line_type) { |note| note.diff_line_type if note.legacy_diff_note? }
+      expose(:path) { |note| note.diff_file.try(:file_path) if note.diff_note? }
+      expose(:line) { |note| note.diff_line.try(:new_line) if note.diff_note? }
+      expose(:line_type) { |note| note.diff_line.try(:type) if note.diff_note? }
       expose :author, using: Entities::UserBasic
       expose :created_at
     end
@@ -264,6 +286,31 @@ module API
       expose :id, :project_id, :group_id, :group_access
     end
 
+    class Todo < Grape::Entity
+      expose :id
+      expose :project, using: Entities::BasicProjectDetails
+      expose :author, using: Entities::UserBasic
+      expose :action_name
+      expose :target_type
+
+      expose :target do |todo, options|
+        Entities.const_get(todo.target_type).represent(todo.target, options)
+      end
+
+      expose :target_url do |todo, options|
+        target_type   = todo.target_type.underscore
+        target_url    = "namespace_project_#{target_type}_url"
+        target_anchor = "note_#{todo.note_id}" if todo.note_id?
+
+        Gitlab::Application.routes.url_helpers.public_send(target_url,
+          todo.project.namespace, todo.project, todo.target, anchor: target_anchor)
+      end
+
+      expose :body
+      expose :state
+      expose :created_at
+    end
+
     class Namespace < Grape::Entity
       expose :id, :path, :kind
     end
@@ -368,6 +415,7 @@ module API
       expose :user_oauth_applications
       expose :after_sign_out_path
       expose :container_registry_token_expire_delay
+      expose :repository_storage
     end
 
     class Release < Grape::Entity
@@ -415,6 +463,7 @@ module API
     class RunnerDetails < Runner
       expose :tag_list
       expose :run_untagged
+      expose :locked
       expose :version, :revision, :platform, :architecture
       expose :contacted_at
       expose :token, if: lambda { |runner, options| options[:current_user].is_admin? || !runner.is_shared? }
@@ -436,11 +485,7 @@ module API
       expose :created_at, :started_at, :finished_at
       expose :user, with: User
       expose :artifacts_file, using: BuildArtifactFile, if: -> (build, opts) { build.artifacts? }
-      expose :commit, with: RepoCommit do |repo_obj, _options|
-        if repo_obj.respond_to?(:commit)
-          repo_obj.commit.commit_data
-        end
-      end
+      expose :commit, with: RepoCommit
       expose :runner, with: Runner
     end
 
@@ -464,11 +509,11 @@ module API
       expose :content
     end
 
-    class GitignoresList < Grape::Entity
+    class TemplatesList < Grape::Entity
       expose :name
     end
 
-    class Gitignore < Grape::Entity
+    class Template < Grape::Entity
       expose :name, :content
     end
   end
diff --git a/lib/api/gitignores.rb b/lib/api/gitignores.rb
deleted file mode 100644
index 270c9501dd2..00000000000
--- a/lib/api/gitignores.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-module API
-  class Gitignores < Grape::API
-
-    # Get the list of the available gitignore templates
-    #
-    # Example Request:
-    #   GET /gitignores
-    get 'gitignores' do
-      present Gitlab::Gitignore.all, with: Entities::GitignoresList
-    end
-
-    # Get the text for a specific gitignore
-    #
-    # Parameters:
-    #   name (required) - The name of a license
-    #
-    # Example Request:
-    #   GET /gitignores/Elixir
-    #
-    get 'gitignores/:name' do
-      required_attributes! [:name]
-
-      gitignore = Gitlab::Gitignore.find(params[:name])
-      not_found!('.gitignore') unless gitignore
-
-      present gitignore, with: Entities::Gitignore
-    end
-  end
-end
diff --git a/lib/api/group_members.rb b/lib/api/group_members.rb
index ab9b7c602b5..dbe5bb08d3f 100644
--- a/lib/api/group_members.rb
+++ b/lib/api/group_members.rb
@@ -77,7 +77,7 @@ module API
         member = group.group_members.find_by(user_id: params[:user_id])
 
         if member.nil?
-          render_api_error!("404 Not Found - user_id:#{params[:user_id]} not a member of group #{group.name}",404)
+          render_api_error!("404 Not Found - user_id:#{params[:user_id]} not a member of group #{group.name}", 404)
         else
           member.destroy
         end
diff --git a/lib/api/helpers.rb b/lib/api/helpers.rb
index de5959e3aae..77e407b54c5 100644
--- a/lib/api/helpers.rb
+++ b/lib/api/helpers.rb
@@ -9,9 +9,13 @@ module API
       [ true, 1, '1', 't', 'T', 'true', 'TRUE', 'on', 'ON' ].include?(value)
     end
 
+    def find_user_by_private_token
+      token_string = (params[PRIVATE_TOKEN_PARAM] || env[PRIVATE_TOKEN_HEADER]).to_s
+      User.find_by_authentication_token(token_string) || User.find_by_personal_access_token(token_string)
+    end
+
     def current_user
-      private_token = (params[PRIVATE_TOKEN_PARAM] || env[PRIVATE_TOKEN_HEADER]).to_s
-      @current_user ||= (User.find_by(authentication_token: private_token) || doorkeeper_guard)
+      @current_user ||= (find_user_by_private_token || doorkeeper_guard)
 
       unless @current_user && Gitlab::UserAccess.allowed?(@current_user)
         return nil
@@ -33,7 +37,7 @@ module API
       identifier ||= params[SUDO_PARAM] || env[SUDO_HEADER]
 
       # Regex for integers
-      if !!(identifier =~ /^[0-9]+$/)
+      if !!(identifier =~ /\A[0-9]+\z/)
         identifier.to_i
       else
         identifier
diff --git a/lib/api/internal.rb b/lib/api/internal.rb
index 3ac7b50c4ce..d5dfba5e0cc 100644
--- a/lib/api/internal.rb
+++ b/lib/api/internal.rb
@@ -13,6 +13,7 @@ module API
       #   action - git action (git-upload-pack or git-receive-pack)
       #   ref - branch name
       #   forced_push - forced_push
+      #   protocol - Git access protocol being used, e.g. HTTP or SSH
       #
 
       helpers do
@@ -20,11 +21,23 @@ module API
           @wiki ||= params[:project].end_with?('.wiki') &&
             !Project.find_with_namespace(params[:project])
         end
+
+        def project
+          @project ||= begin
+            project_path = params[:project]
+
+            # Check for *.wiki repositories.
+            # Strip out the .wiki from the pathname before finding the
+            # project. This applies the correct project permissions to
+            # the wiki repository as well.
+            project_path.chomp!('.wiki') if wiki?
+
+            Project.find_with_namespace(project_path)
+          end
+        end
       end
 
       post "/allowed" do
-        Gitlab::Metrics.action = 'Grape#/internal/allowed'
-
         status 200
 
         actor =
@@ -34,24 +47,26 @@ module API
             User.find_by(id: params[:user_id])
           end
 
-        project_path = params[:project]
-
-        # Check for *.wiki repositories.
-        # Strip out the .wiki from the pathname before finding the
-        # project. This applies the correct project permissions to
-        # the wiki repository as well.
-        project_path.chomp!('.wiki') if wiki?
-
-        project = Project.find_with_namespace(project_path)
+        protocol = params[:protocol]
 
         access =
           if wiki?
-            Gitlab::GitAccessWiki.new(actor, project)
+            Gitlab::GitAccessWiki.new(actor, project, protocol)
           else
-            Gitlab::GitAccess.new(actor, project)
+            Gitlab::GitAccess.new(actor, project, protocol)
           end
 
-        access.check(params[:action], params[:changes])
+        access_status = access.check(params[:action], params[:changes])
+
+        response = { status: access_status.status, message: access_status.message }
+
+        if access_status.status
+          # Return the repository full path so that gitlab-shell has it when
+          # handling ssh commands
+          response[:repository_path] = project.repository.path_to_repo
+        end
+
+        response
       end
 
       #
diff --git a/lib/api/issues.rb b/lib/api/issues.rb
index 4c43257c48a..8a03a41e9c5 100644
--- a/lib/api/issues.rb
+++ b/lib/api/issues.rb
@@ -59,6 +59,41 @@ module API
       end
     end
 
+    resource :groups do
+      # Get a list of group issues
+      #
+      # Parameters:
+      #   id (required) - The ID of a group
+      #   state (optional) - Return "opened" or "closed" issues
+      #   labels (optional) - Comma-separated list of label names
+      #   milestone (optional) - Milestone title
+      #   order_by (optional) - Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at`
+      #   sort (optional) - Return requests sorted in `asc` or `desc` order. Default is `desc`
+      #
+      # Example Requests:
+      #   GET /groups/:id/issues
+      #   GET /groups/:id/issues?state=opened
+      #   GET /groups/:id/issues?state=closed
+      #   GET /groups/:id/issues?labels=foo
+      #   GET /groups/:id/issues?labels=foo,bar
+      #   GET /groups/:id/issues?labels=foo,bar&state=opened
+      #   GET /groups/:id/issues?milestone=1.0.0
+      #   GET /groups/:id/issues?milestone=1.0.0&state=closed
+      get ":id/issues" do
+        group = find_group(params[:id])
+
+        params[:state] ||= 'opened'
+        params[:group_id] = group.id
+        params[:milestone_title] = params.delete(:milestone)
+        params[:label_name] = params.delete(:labels)
+        params[:sort] = "#{params.delete(:order_by)}_#{params.delete(:sort)}" if params[:order_by] && params[:sort]
+
+        issues = IssuesFinder.new(current_user, params).execute
+
+        present paginate(issues), with: Entities::Issue, current_user: current_user
+      end
+    end
+
     resource :projects do
       # Get a list of project issues
       #
diff --git a/lib/api/licenses.rb b/lib/api/license_templates.rb
index be0e113fbcb..d0552299ed0 100644
--- a/lib/api/licenses.rb
+++ b/lib/api/license_templates.rb
@@ -1,6 +1,6 @@
 module API
-  # Licenses API
-  class Licenses < Grape::API
+  # License Templates API
+  class LicenseTemplates < Grape::API
     PROJECT_TEMPLATE_REGEX =
       /[\<\{\[]
         (project|description|
diff --git a/lib/api/merge_requests.rb b/lib/api/merge_requests.rb
index 0e94efd4acd..4fcdf8968c9 100644
--- a/lib/api/merge_requests.rb
+++ b/lib/api/merge_requests.rb
@@ -233,8 +233,8 @@ module API
 
           render_api_error!('Branch cannot be merged', 406) unless merge_request.mergeable?
 
-          if params[:sha] && merge_request.source_sha != params[:sha]
-            render_api_error!("SHA does not match HEAD of source branch: #{merge_request.source_sha}", 409)
+          if params[:sha] && merge_request.diff_head_sha != params[:sha]
+            render_api_error!("SHA does not match HEAD of source branch: #{merge_request.diff_head_sha}", 409)
           end
 
           merge_params = {
diff --git a/lib/api/milestones.rb b/lib/api/milestones.rb
index 132043cf3f7..7a0cb7c99f3 100644
--- a/lib/api/milestones.rb
+++ b/lib/api/milestones.rb
@@ -115,7 +115,6 @@ module API
         issues = IssuesFinder.new(current_user, finder_params).execute
         present paginate(issues), with: Entities::Issue, current_user: current_user
       end
-
     end
   end
 end
diff --git a/lib/api/notes.rb b/lib/api/notes.rb
index d4fcfd3d4d3..8bfa998dc53 100644
--- a/lib/api/notes.rb
+++ b/lib/api/notes.rb
@@ -144,7 +144,7 @@ module API
 
     helpers do
       def noteable_read_ability_name(noteable)
-        "read_#{noteable.class.to_s.underscore.downcase}".to_sym
+        "read_#{noteable.class.to_s.underscore}".to_sym
       end
     end
   end
diff --git a/lib/api/project_hooks.rb b/lib/api/project_hooks.rb
index ccca65cbe1c..6bb70bc8bc3 100644
--- a/lib/api/project_hooks.rb
+++ b/lib/api/project_hooks.rb
@@ -28,7 +28,6 @@ module API
         present @hook, with: Entities::ProjectHook
       end
 
-
       # Add hook to project
       #
       # Parameters:
diff --git a/lib/api/project_members.rb b/lib/api/project_members.rb
index b703da0557a..6a0b3e7d134 100644
--- a/lib/api/project_members.rb
+++ b/lib/api/project_members.rb
@@ -4,7 +4,6 @@ module API
     before { authenticate! }
 
     resource :projects do
-
       # Get a project team members
       #
       # Parameters:
diff --git a/lib/api/projects.rb b/lib/api/projects.rb
index 5a22d14988f..6d2a6f3946c 100644
--- a/lib/api/projects.rb
+++ b/lib/api/projects.rb
@@ -25,7 +25,11 @@ module API
         @projects = current_user.authorized_projects
         @projects = filter_projects(@projects)
         @projects = paginate @projects
-        present @projects, with: Entities::ProjectWithAccess, user: current_user
+        if params[:simple]
+          present @projects, with: Entities::BasicProjectDetails, user: current_user
+        else
+          present @projects, with: Entities::ProjectWithAccess, user: current_user
+        end
       end
 
       # Get an owned projects list for authenticated user
@@ -341,7 +345,6 @@ module API
         else
           not_found!("Source Project")
         end
-
       end
 
       # Remove a forked_from relationship
@@ -418,7 +421,6 @@ module API
         present paginate(projects), with: Entities::Project
       end
 
-
       # Get a users list
       #
       # Example Request:
diff --git a/lib/api/runners.rb b/lib/api/runners.rb
index 4faba9dc87b..ecc8f2fc5a2 100644
--- a/lib/api/runners.rb
+++ b/lib/api/runners.rb
@@ -49,7 +49,7 @@ module API
         runner = get_runner(params[:id])
         authenticate_update_runner!(runner)
 
-        attrs = attributes_for_keys [:description, :active, :tag_list, :run_untagged]
+        attrs = attributes_for_keys [:description, :active, :tag_list, :run_untagged, :locked]
         if runner.update(attrs)
           present runner, with: Entities::RunnerDetails, current_user: current_user
         else
@@ -96,9 +96,14 @@ module API
 
         runner = get_runner(params[:runner_id])
         authenticate_enable_runner!(runner)
-        Ci::RunnerProject.create(runner: runner, project: user_project)
 
-        present runner, with: Entities::Runner
+        runner_project = runner.assign_to(user_project)
+
+        if runner_project.persisted?
+          present runner, with: Entities::Runner
+        else
+          conflict!("Runner was already enabled for this project")
+        end
       end
 
       # Disable project's runner
@@ -163,6 +168,7 @@ module API
 
       def authenticate_enable_runner!(runner)
         forbidden!("Runner is shared") if runner.is_shared?
+        forbidden!("Runner is locked") if runner.locked?
         return if current_user.is_admin?
         forbidden!("No access granted") unless user_can_access_runner?(runner)
       end
diff --git a/lib/api/services.rb b/lib/api/services.rb
index 203f04a6259..fc8598daa32 100644
--- a/lib/api/services.rb
+++ b/lib/api/services.rb
@@ -4,7 +4,6 @@ module API
     before { authenticate! }
     before { authorize_admin_project }
 
-
     resource :projects do
       # Set <service_slug> service for project
       #
diff --git a/lib/api/sidekiq_metrics.rb b/lib/api/sidekiq_metrics.rb
new file mode 100644
index 00000000000..d3d6827dc54
--- /dev/null
+++ b/lib/api/sidekiq_metrics.rb
@@ -0,0 +1,90 @@
+require 'sidekiq/api'
+
+module API
+  class SidekiqMetrics < Grape::API
+    before { authenticated_as_admin! }
+
+    helpers do
+      def queue_metrics
+        Sidekiq::Queue.all.each_with_object({}) do |queue, hash|
+          hash[queue.name] = {
+            backlog: queue.size,
+            latency: queue.latency.to_i
+          }
+        end
+      end
+
+      def process_metrics
+        Sidekiq::ProcessSet.new.map do |process|
+          {
+            hostname:    process['hostname'],
+            pid:         process['pid'],
+            tag:         process['tag'],
+            started_at:  Time.at(process['started_at']),
+            queues:      process['queues'],
+            labels:      process['labels'],
+            concurrency: process['concurrency'],
+            busy:        process['busy']
+          }
+        end
+      end
+
+      def job_stats
+        stats = Sidekiq::Stats.new
+        {
+          processed: stats.processed,
+          failed: stats.failed,
+          enqueued: stats.enqueued
+        }
+      end
+    end
+
+    # Get Sidekiq Queue metrics
+    #
+    # Parameters:
+    #   None
+    #
+    # Example:
+    #   GET /sidekiq/queue_metrics
+    #
+    get 'sidekiq/queue_metrics' do
+      { queues: queue_metrics }
+    end
+
+    # Get Sidekiq Process metrics
+    #
+    # Parameters:
+    #   None
+    #
+    # Example:
+    #   GET /sidekiq/process_metrics
+    #
+    get 'sidekiq/process_metrics' do
+      { processes: process_metrics }
+    end
+
+    # Get Sidekiq Job statistics
+    #
+    # Parameters:
+    #   None
+    #
+    # Example:
+    #   GET /sidekiq/job_stats
+    #
+    get 'sidekiq/job_stats' do
+      { jobs: job_stats }
+    end
+
+    # Get Sidekiq Compound metrics. Includes all previous metrics
+    #
+    # Parameters:
+    #   None
+    #
+    # Example:
+    #   GET /sidekiq/compound_metrics
+    #
+    get 'sidekiq/compound_metrics' do
+      { queues: queue_metrics, processes: process_metrics, jobs: job_stats }
+    end
+  end
+end
diff --git a/lib/api/tags.rb b/lib/api/tags.rb
index 3e1ed3fe5c7..7b675e05fbb 100644
--- a/lib/api/tags.rb
+++ b/lib/api/tags.rb
@@ -61,7 +61,7 @@ module API
       #   tag_name (required) - The name of the tag
       # Example Request:
       #   DELETE /projects/:id/repository/tags/:tag
-      delete ":id/repository/tags/:tag_name", requirements: { tag_name: /.*/ } do
+      delete ":id/repository/tags/:tag_name", requirements: { tag_name: /.+/ } do
         authorize_push_project
         result = DeleteTagService.new(user_project, current_user).
           execute(params[:tag_name])
@@ -83,7 +83,7 @@ module API
       #   description (required) - Release notes with markdown support
       # Example Request:
       #   POST /projects/:id/repository/tags/:tag_name/release
-      post ':id/repository/tags/:tag_name/release', requirements: { tag_name: /.*/ } do
+      post ':id/repository/tags/:tag_name/release', requirements: { tag_name: /.+/ } do
         authorize_push_project
         required_attributes! [:description]
         result = CreateReleaseService.new(user_project, current_user).
@@ -104,7 +104,7 @@ module API
       #   description (required) - Release notes with markdown support
       # Example Request:
       #   PUT /projects/:id/repository/tags/:tag_name/release
-      put ':id/repository/tags/:tag_name/release', requirements: { tag_name: /.*/ } do
+      put ':id/repository/tags/:tag_name/release', requirements: { tag_name: /.+/ } do
         authorize_push_project
         required_attributes! [:description]
         result = UpdateReleaseService.new(user_project, current_user).
diff --git a/lib/api/templates.rb b/lib/api/templates.rb
new file mode 100644
index 00000000000..18408797756
--- /dev/null
+++ b/lib/api/templates.rb
@@ -0,0 +1,36 @@
+module API
+  class Templates < Grape::API
+    TEMPLATE_TYPES = {
+      gitignores:     Gitlab::Template::Gitignore,
+      gitlab_ci_ymls: Gitlab::Template::GitlabCiYml
+    }.freeze
+
+    TEMPLATE_TYPES.each do |template, klass|
+      # Get the list of the available template
+      #
+      # Example Request:
+      #   GET /gitignores
+      #   GET /gitlab_ci_ymls
+      get template.to_s do
+        present klass.all, with: Entities::TemplatesList
+      end
+
+      # Get the text for a specific template
+      #
+      # Parameters:
+      #   name (required) - The name of a template
+      #
+      # Example Request:
+      #   GET /gitignores/Elixir
+      #   GET /gitlab_ci_ymls/Ruby
+      get "#{template}/:name" do
+        required_attributes! [:name]
+
+        new_template = klass.find(params[:name])
+        not_found!(template.to_s.singularize) unless new_template
+
+        present new_template, with: Entities::Template
+      end
+    end
+  end
+end
diff --git a/lib/api/todos.rb b/lib/api/todos.rb
new file mode 100644
index 00000000000..2a6bfa98ca4
--- /dev/null
+++ b/lib/api/todos.rb
@@ -0,0 +1,82 @@
+module API
+  # Todos API
+  class Todos < Grape::API
+    before { authenticate! }
+
+    ISSUABLE_TYPES = {
+      'merge_requests' => ->(id) { user_project.merge_requests.find(id) },
+      'issues' => ->(id) { find_project_issue(id) }
+    }
+
+    resource :projects do
+      ISSUABLE_TYPES.each do |type, finder|
+        type_id_str = "#{type.singularize}_id".to_sym
+
+        # Create a todo on an issuable
+        #
+        # Parameters:
+        #   id (required) - The ID of a project
+        #   issuable_id (required) - The ID of an issuable
+        # Example Request:
+        #   POST /projects/:id/issues/:issuable_id/todo
+        #   POST /projects/:id/merge_requests/:issuable_id/todo
+        post ":id/#{type}/:#{type_id_str}/todo" do
+          issuable = instance_exec(params[type_id_str], &finder)
+          todo = TodoService.new.mark_todo(issuable, current_user).first
+
+          if todo
+            present todo, with: Entities::Todo, current_user: current_user
+          else
+            not_modified!
+          end
+        end
+      end
+    end
+
+    resource :todos do
+      helpers do
+        def find_todos
+          TodosFinder.new(current_user, params).execute
+        end
+      end
+
+      # Get a todo list
+      #
+      # Example Request:
+      #  GET /todos
+      #
+      get do
+        todos = find_todos
+
+        present paginate(todos), with: Entities::Todo, current_user: current_user
+      end
+
+      # Mark a todo as done
+      #
+      # Parameters:
+      #   id: (required) - The ID of the todo being marked as done
+      #
+      # Example Request:
+      #  DELETE /todos/:id
+      #
+      delete ':id' do
+        todo = current_user.todos.find(params[:id])
+        todo.done
+
+        present todo, with: Entities::Todo, current_user: current_user
+      end
+
+      # Mark all todos as done
+      #
+      # Example Request:
+      #  DELETE /todos
+      #
+      delete do
+        todos = find_todos
+        todos.each(&:done)
+
+        present paginate(Kaminari.paginate_array(todos)), with: Entities::Todo, current_user: current_user
+      end
+    end
+  end
+end
diff --git a/lib/backup/repository.rb b/lib/backup/repository.rb
index 7b91215d50b..b9773f98d75 100644
--- a/lib/backup/repository.rb
+++ b/lib/backup/repository.rb
@@ -2,8 +2,6 @@ require 'yaml'
 
 module Backup
   class Repository
-    attr_reader :repos_path
-
     def dump
       prepare
 
@@ -50,10 +48,12 @@ module Backup
     end
 
     def restore
-      if File.exists?(repos_path)
+      Gitlab.config.repositories.storages.each do |name, path|
+        next unless File.exists?(path)
+
         # Move repos dir to 'repositories.old' dir
-        bk_repos_path = File.join(repos_path, '..', 'repositories.old.' + Time.now.to_i.to_s)
-        FileUtils.mv(repos_path, bk_repos_path)
+        bk_repos_path = File.join(path, '..', 'repositories.old.' + Time.now.to_i.to_s)
+        FileUtils.mv(path, bk_repos_path)
       end
 
       FileUtils.mkdir_p(repos_path)
@@ -61,7 +61,7 @@ module Backup
       Project.find_each(batch_size: 1000) do |project|
         $progress.print " * #{project.path_with_namespace} ... "
 
-        project.namespace.ensure_dir_exist if project.namespace
+        project.ensure_dir_exist
 
         if File.exists?(path_to_bundle(project))
           FileUtils.mkdir_p(path_to_repo(project))
@@ -100,8 +100,8 @@ module Backup
       end
 
       $progress.print 'Put GitLab hooks in repositories dirs'.color(:yellow)
-      cmd = "#{Gitlab.config.gitlab_shell.path}/bin/create-hooks"
-      if system(cmd)
+      cmd = %W(#{Gitlab.config.gitlab_shell.path}/bin/create-hooks) + repository_storage_paths_args
+      if system(*cmd)
         $progress.puts " [DONE]".color(:green)
       else
         puts " [FAILED]".color(:red)
@@ -120,10 +120,6 @@ module Backup
       File.join(backup_repos_path, project.path_with_namespace + ".bundle")
     end
 
-    def repos_path
-      Gitlab.config.gitlab_shell.repos_path
-    end
-
     def backup_repos_path
       File.join(Gitlab.config.backup.path, "repositories")
     end
@@ -139,5 +135,11 @@ module Backup
     def silent
       {err: '/dev/null', out: '/dev/null'}
     end
+
+    private
+
+    def repository_storage_paths_args
+      Gitlab.config.repositories.storages.values
+    end
   end
 end
diff --git a/lib/banzai.rb b/lib/banzai.rb
index b467413a7dd..9ebe379f454 100644
--- a/lib/banzai.rb
+++ b/lib/banzai.rb
@@ -3,12 +3,12 @@ module Banzai
     Renderer.render(text, context)
   end
 
-  def self.render_result(text, context = {})
-    Renderer.render_result(text, context)
+  def self.cache_collection_render(texts_and_contexts)
+    Renderer.cache_collection_render(texts_and_contexts)
   end
 
-  def self.pre_process(text, context)
-    Renderer.pre_process(text, context)
+  def self.render_result(text, context = {})
+    Renderer.render_result(text, context)
   end
 
   def self.post_process(html, context)
diff --git a/lib/banzai/filter/abstract_reference_filter.rb b/lib/banzai/filter/abstract_reference_filter.rb
index db95d7c908b..d77a5e3ff09 100644
--- a/lib/banzai/filter/abstract_reference_filter.rb
+++ b/lib/banzai/filter/abstract_reference_filter.rb
@@ -103,7 +103,7 @@ module Banzai
         ref_pattern = object_class.reference_pattern
         link_pattern = object_class.link_reference_pattern
 
-        each_node do |node|
+        nodes.each do |node|
           if text_node?(node) && ref_pattern
             replace_text_when_pattern_matches(node, ref_pattern) do |content|
               object_link_filter(content, ref_pattern)
@@ -160,11 +160,7 @@ module Banzai
             title = object_link_title(object)
             klass = reference_class(object_sym)
 
-            data  = data_attribute(
-              original:     link_text || match,
-              project:      project.id,
-              object_sym => object.id
-            )
+            data = data_attributes_for(link_text || match, project, object)
 
             if matches.names.include?("url") && matches[:url]
               url = matches[:url]
@@ -183,6 +179,14 @@ module Banzai
         end
       end
 
+      def data_attributes_for(text, project, object)
+        data_attribute(
+          original:     text,
+          project:      project.id,
+          object_sym => object.id
+        )
+      end
+
       def object_link_text_extras(object, matches)
         extras = []
 
@@ -206,6 +210,56 @@ module Banzai
         text
       end
 
+      # Returns a Hash containing all object references (e.g. issue IDs) per the
+      # project they belong to.
+      def references_per_project
+        @references_per_project ||= begin
+          refs = Hash.new { |hash, key| hash[key] = Set.new }
+
+          regex = Regexp.union(object_class.reference_pattern,
+                               object_class.link_reference_pattern)
+
+          nodes.each do |node|
+            node.to_html.scan(regex) do
+              project = $~[:project] || current_project_path
+              symbol = $~[object_sym]
+
+              refs[project] << symbol if object_class.reference_valid?(symbol)
+            end
+          end
+
+          refs
+        end
+      end
+
+      # Returns a Hash containing referenced projects grouped per their full
+      # path.
+      def projects_per_reference
+        @projects_per_reference ||= begin
+          hash = {}
+          refs = Set.new
+
+          references_per_project.each do |project_ref, _|
+            refs << project_ref
+          end
+
+          find_projects_for_paths(refs.to_a).each do |project|
+            hash[project.path_with_namespace] = project
+          end
+
+          hash
+        end
+      end
+
+      # Returns the projects for the given paths.
+      def find_projects_for_paths(paths)
+        Project.where_paths_in(paths).includes(:namespace)
+      end
+
+      def current_project_path
+        @current_project_path ||= project.path_with_namespace
+      end
+
       private
 
       def project_refs_cache
diff --git a/lib/banzai/filter/blockquote_fence_filter.rb b/lib/banzai/filter/blockquote_fence_filter.rb
new file mode 100644
index 00000000000..d2c4b1e4d76
--- /dev/null
+++ b/lib/banzai/filter/blockquote_fence_filter.rb
@@ -0,0 +1,71 @@
+module Banzai
+  module Filter
+    class BlockquoteFenceFilter < HTML::Pipeline::TextFilter
+      REGEX = %r{
+          (?<code>
+            # Code blocks:
+            # ```
+            # Anything, including `>>>` blocks which are ignored by this filter
+            # ```
+
+            ^```
+            .+?
+            \n```$
+          )
+        |
+          (?<html>
+            # HTML block:
+            # <tag>
+            # Anything, including `>>>` blocks which are ignored by this filter
+            # </tag>
+
+            ^<[^>]+?>\n
+            .+?
+            \n<\/[^>]+?>$
+          )
+        |
+          (?:
+            # Blockquote:
+            # >>>
+            # Anything, including code and HTML blocks
+            # >>>
+
+            ^>>>\n
+            (?<quote>
+              (?:
+                  # Any character that doesn't introduce a code or HTML block
+                  (?!
+                      ^```
+                    |
+                      ^<[^>]+?>\n
+                  )
+                  .
+                |
+                  # A code block
+                  \g<code>
+                |
+                  # An HTML block
+                  \g<html>
+              )+?
+            )
+            \n>>>$
+          )
+      }mx.freeze
+
+      def initialize(text, context = nil, result = nil)
+        super text, context, result
+        @text = @text.delete("\r")
+      end
+
+      def call
+        @text.gsub(REGEX) do
+          if $~[:quote]
+            $~[:quote].gsub(/^/, "> ").gsub(/^> $/, ">")
+          else
+            $~[0]
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/banzai/filter/emoji_filter.rb b/lib/banzai/filter/emoji_filter.rb
index d25de900674..ae7d31cf191 100644
--- a/lib/banzai/filter/emoji_filter.rb
+++ b/lib/banzai/filter/emoji_filter.rb
@@ -61,7 +61,7 @@ module Banzai
 
       # Build a regexp that matches all valid :emoji: names.
       def self.emoji_pattern
-        @emoji_pattern ||= /:(#{Emoji.emojis_names.map { |name| Regexp.escape(name) }.join('|')}):/
+        @emoji_pattern ||= /:(#{Gitlab::Emoji.emojis_names.map { |name| Regexp.escape(name) }.join('|')}):/
       end
 
       def emoji_pattern
@@ -69,7 +69,7 @@ module Banzai
       end
 
       def emoji_filename(name)
-        "#{Emoji.emoji_filename(name)}.png"
+        "#{Gitlab::Emoji.emoji_filename(name)}.png"
       end
     end
   end
diff --git a/lib/banzai/filter/external_link_filter.rb b/lib/banzai/filter/external_link_filter.rb
index f73ecfc9418..0a29c547a4d 100644
--- a/lib/banzai/filter/external_link_filter.rb
+++ b/lib/banzai/filter/external_link_filter.rb
@@ -3,17 +3,8 @@ module Banzai
     # HTML Filter to modify the attributes of external links
     class ExternalLinkFilter < HTML::Pipeline::Filter
       def call
-        doc.search('a').each do |node|
-          link = node.attr('href')
-
-          next unless link
-
-          # Skip non-HTTP(S) links
-          next unless link.start_with?('http')
-
-          # Skip internal links
-          next if link.start_with?(internal_url)
-
+        # Skip non-HTTP(S) links and internal links
+        doc.xpath("descendant-or-self::a[starts-with(@href, 'http') and not(starts-with(@href, '#{internal_url}'))]").each do |node|
           node.set_attribute('rel', 'nofollow noreferrer')
           node.set_attribute('target', '_blank')
         end
diff --git a/lib/banzai/filter/image_link_filter.rb b/lib/banzai/filter/image_link_filter.rb
index ccd106860bd..f0fb6084a35 100644
--- a/lib/banzai/filter/image_link_filter.rb
+++ b/lib/banzai/filter/image_link_filter.rb
@@ -8,6 +8,10 @@ module Banzai
       # of the anchor, and then replace the img with the link-wrapped version.
       def call
         doc.xpath('descendant-or-self::img[not(ancestor::a)]').each do |img|
+          div = doc.document.create_element(
+            'div',
+            class: 'image-container'
+          )
 
           link = doc.document.create_element(
             'a',
@@ -17,7 +21,10 @@ module Banzai
           )
 
           link.children = img.clone
-          img.replace(link)
+
+          div.children = link
+
+          img.replace(div)
         end
 
         doc
diff --git a/lib/banzai/filter/issue_reference_filter.rb b/lib/banzai/filter/issue_reference_filter.rb
index 2496e704002..4042e9a4c25 100644
--- a/lib/banzai/filter/issue_reference_filter.rb
+++ b/lib/banzai/filter/issue_reference_filter.rb
@@ -11,13 +11,64 @@ module Banzai
         Issue
       end
 
-      def find_object(project, id)
-        project.get_issue(id)
+      def find_object(project, iid)
+        issues_per_project[project][iid]
       end
 
       def url_for_object(issue, project)
         IssuesHelper.url_for_issue(issue.iid, project, only_path: context[:only_path])
       end
+
+      def project_from_ref(ref)
+        projects_per_reference[ref || current_project_path]
+      end
+
+      # Returns a Hash containing the issues per Project instance.
+      def issues_per_project
+        @issues_per_project ||= begin
+          hash = Hash.new { |h, k| h[k] = {} }
+
+          projects_per_reference.each do |path, project|
+            issue_ids = references_per_project[path]
+
+            if project.default_issues_tracker?
+              issues = project.issues.where(iid: issue_ids.to_a)
+            else
+              issues = issue_ids.map { |id| ExternalIssue.new(id, project) }
+            end
+
+            issues.each do |issue|
+              hash[project][issue.iid.to_i] = issue
+            end
+          end
+
+          hash
+        end
+      end
+
+      def object_link_title(object)
+        if object.is_a?(ExternalIssue)
+          "Issue in #{object.project.external_issue_tracker.title}"
+        else
+          super
+        end
+      end
+
+      def data_attributes_for(text, project, object)
+        if object.is_a?(ExternalIssue)
+          data_attribute(
+            project: project.id,
+            external_issue: object.id,
+            reference_type: ExternalIssueReferenceFilter.reference_type
+          )
+        else
+          super
+        end
+      end
+
+      def find_projects_for_paths(paths)
+        super(paths).includes(:gitlab_issue_tracker_service)
+      end
     end
   end
 end
diff --git a/lib/banzai/filter/label_reference_filter.rb b/lib/banzai/filter/label_reference_filter.rb
index e4d3f87d0aa..e258dc8e2bf 100644
--- a/lib/banzai/filter/label_reference_filter.rb
+++ b/lib/banzai/filter/label_reference_filter.rb
@@ -13,13 +13,13 @@ module Banzai
       end
 
       def self.references_in(text, pattern = Label.reference_pattern)
-        text.gsub(pattern) do |match|
+        unescape_html_entities(text).gsub(pattern) do |match|
           yield match, $~[:label_id].to_i, $~[:label_name], $~[:project], $~
         end
       end
 
       def references_in(text, pattern = Label.reference_pattern)
-        text.gsub(pattern) do |match|
+        unescape_html_entities(text).gsub(pattern) do |match|
           label = find_label($~[:project], $~[:label_id], $~[:label_name])
 
           if label
@@ -66,6 +66,10 @@ module Banzai
           LabelsHelper.render_colored_cross_project_label(object)
         end
       end
+
+      def unescape_html_entities(text)
+        CGI.unescapeHTML(text.to_s)
+      end
     end
   end
 end
diff --git a/lib/banzai/filter/redactor_filter.rb b/lib/banzai/filter/redactor_filter.rb
index c753a84a20d..c59a80dd1c7 100644
--- a/lib/banzai/filter/redactor_filter.rb
+++ b/lib/banzai/filter/redactor_filter.rb
@@ -7,40 +7,13 @@ module Banzai
     #
     class RedactorFilter < HTML::Pipeline::Filter
       def call
-        nodes = Querying.css(doc, 'a.gfm[data-reference-type]')
-        visible = nodes_visible_to_user(nodes)
-
-        nodes.each do |node|
-          unless visible.include?(node)
-            # The reference should be replaced by the original text,
-            # which is not always the same as the rendered text.
-            text = node.attr('data-original') || node.text
-            node.replace(text)
-          end
-        end
+        Redactor.new(project, current_user).redact([doc])
 
         doc
       end
 
       private
 
-      def nodes_visible_to_user(nodes)
-        per_type = Hash.new { |h, k| h[k] = [] }
-        visible = Set.new
-
-        nodes.each do |node|
-          per_type[node.attr('data-reference-type')] << node
-        end
-
-        per_type.each do |type, nodes|
-          parser = Banzai::ReferenceParser[type].new(project, current_user)
-
-          visible.merge(parser.nodes_visible_to_user(current_user, nodes))
-        end
-
-        visible
-      end
-
       def current_user
         context[:current_user]
       end
diff --git a/lib/banzai/filter/reference_filter.rb b/lib/banzai/filter/reference_filter.rb
index 2d6f34c9cd8..bf058241cda 100644
--- a/lib/banzai/filter/reference_filter.rb
+++ b/lib/banzai/filter/reference_filter.rb
@@ -29,7 +29,7 @@ module Banzai
       def data_attribute(attributes = {})
         attributes = attributes.reject { |_, v| v.nil? }
 
-        attributes[:reference_type] = self.class.reference_type
+        attributes[:reference_type] ||= self.class.reference_type
         attributes.delete(:original) if context[:no_original_data]
         attributes.map { |key, value| %Q(data-#{key.to_s.dasherize}="#{escape_once(value)}") }.join(" ")
       end
diff --git a/lib/banzai/filter/relative_link_filter.rb b/lib/banzai/filter/relative_link_filter.rb
index ea21c7b041c..c78da404607 100644
--- a/lib/banzai/filter/relative_link_filter.rb
+++ b/lib/banzai/filter/relative_link_filter.rb
@@ -14,6 +14,8 @@ module Banzai
       def call
         return doc unless linkable_files?
 
+        @uri_types = {}
+
         doc.search('a:not(.gfm)').each do |el|
           process_link_attr el.attribute('href')
         end
@@ -48,7 +50,7 @@ module Banzai
         uri.path = [
           relative_url_root,
           context[:project].path_with_namespace,
-          path_type(file_path),
+          uri_type(file_path),
           ref || context[:project].default_branch,  # if no ref exists, point to the default branch
           file_path
         ].compact.join('/').squeeze('/').chomp('/')
@@ -87,7 +89,7 @@ module Banzai
         return path unless request_path
 
         parts = request_path.split('/')
-        parts.pop if path_type(request_path) != 'tree'
+        parts.pop if uri_type(request_path) != :tree
 
         while path.start_with?('../')
           parts.pop
@@ -98,45 +100,20 @@ module Banzai
       end
 
       def file_exists?(path)
-        return false if path.nil?
-        repository.blob_at(current_sha, path).present? ||
-          repository.tree(current_sha, path).entries.any?
-      end
-
-      # Get the type of the given path
-      #
-      # path - String path to check
-      #
-      # Examples:
-      #
-      #   path_type('doc/README.md') # => 'blob'
-      #   path_type('doc/logo.png')  # => 'raw'
-      #   path_type('doc/api')       # => 'tree'
-      #
-      # Returns a String
-      def path_type(path)
-        unescaped_path = Addressable::URI.unescape(path)
-
-        if tree?(unescaped_path)
-          'tree'
-        elsif image?(unescaped_path)
-          'raw'
-        else
-          'blob'
-        end
+        path.present? && !!uri_type(path)
       end
 
-      def tree?(path)
-        repository.tree(current_sha, path).entries.any?
-      end
+      def uri_type(path)
+        @uri_types[path] ||= begin
+          unescaped_path = Addressable::URI.unescape(path)
 
-      def image?(path)
-        repository.blob_at(current_sha, path).try(:image?)
+          current_commit.uri_type(unescaped_path)
+        end
       end
 
-      def current_sha
-        context[:commit].try(:id) ||
-          ref ? repository.commit(ref).try(:sha) : repository.head_commit.sha
+      def current_commit
+        @current_commit ||= context[:commit] ||
+          ref ? repository.commit(ref) : repository.head_commit
       end
 
       def relative_url_root
@@ -148,7 +125,7 @@ module Banzai
       end
 
       def repository
-        context[:project].try(:repository)
+        @repository ||= context[:project].try(:repository)
       end
     end
   end
diff --git a/lib/banzai/filter/syntax_highlight_filter.rb b/lib/banzai/filter/syntax_highlight_filter.rb
index 62a79c62e20..536b478979f 100644
--- a/lib/banzai/filter/syntax_highlight_filter.rb
+++ b/lib/banzai/filter/syntax_highlight_filter.rb
@@ -27,12 +27,17 @@ module Banzai
           highlighted = "<pre>#{code}</pre>"
         end
 
-        # Replace the parent `pre` element with the entire highlighted block
-        node.parent.replace(highlighted)
+        # Extracted to a method to measure it
+        replace_parent_pre_element(node, highlighted)
       end
 
       private
 
+      def replace_parent_pre_element(node, highlighted)
+        # Replace the parent `pre` element with the entire highlighted block
+        node.parent.replace(highlighted)
+      end
+
       # Override Rouge::Plugins::Redcarpet#rouge_formatter
       def rouge_formatter(lexer)
         Rouge::Formatters::HTMLGitlab.new(
diff --git a/lib/banzai/filter/upload_link_filter.rb b/lib/banzai/filter/upload_link_filter.rb
index c0f503c9af3..45bb66dc99f 100644
--- a/lib/banzai/filter/upload_link_filter.rb
+++ b/lib/banzai/filter/upload_link_filter.rb
@@ -10,11 +10,11 @@ module Banzai
       def call
         return doc unless project
 
-        doc.search('a').each do |el|
+        doc.xpath('descendant-or-self::a[starts-with(@href, "/uploads/")]').each do |el|
           process_link_attr el.attribute('href')
         end
 
-        doc.search('img').each do |el|
+        doc.xpath('descendant-or-self::img[starts-with(@src, "/uploads/")]').each do |el|
           process_link_attr el.attribute('src')
         end
 
@@ -24,12 +24,7 @@ module Banzai
       protected
 
       def process_link_attr(html_attr)
-        return if html_attr.blank?
-
-        uri = html_attr.value
-        if uri.starts_with?("/uploads/")
-          html_attr.value = build_url(uri).to_s
-        end
+        html_attr.value = build_url(html_attr.value).to_s
       end
 
       def build_url(uri)
diff --git a/lib/banzai/filter/wiki_link_filter.rb b/lib/banzai/filter/wiki_link_filter.rb
index 37a2779d453..269d5bf74fa 100644
--- a/lib/banzai/filter/wiki_link_filter.rb
+++ b/lib/banzai/filter/wiki_link_filter.rb
@@ -8,7 +8,6 @@ module Banzai
     # Context options:
     #   :project_wiki
     class WikiLinkFilter < HTML::Pipeline::Filter
-
       def call
         return doc unless project_wiki?
 
@@ -29,7 +28,7 @@ module Banzai
         return if html_attr.blank?
 
         html_attr.value = apply_rewrite_rules(html_attr.value)
-      rescue URI::Error
+      rescue URI::Error, Addressable::URI::InvalidURIError
         # noop
       end
 
diff --git a/lib/banzai/note_renderer.rb b/lib/banzai/note_renderer.rb
new file mode 100644
index 00000000000..bab6a9934d1
--- /dev/null
+++ b/lib/banzai/note_renderer.rb
@@ -0,0 +1,22 @@
+module Banzai
+  module NoteRenderer
+    # Renders a collection of Note instances.
+    #
+    # notes - The notes to render.
+    # project - The project to use for rendering/redacting.
+    # user - The user viewing the notes.
+    # path - The request path.
+    # wiki - The project's wiki.
+    # git_ref - The current Git reference.
+    def self.render(notes, project, user = nil, path = nil, wiki = nil, git_ref = nil)
+      renderer = ObjectRenderer.new(project,
+                                    user,
+                                    requested_path: path,
+                                    project_wiki: wiki,
+                                    ref: git_ref,
+                                    pipeline: :note)
+
+      renderer.render(notes, :note)
+    end
+  end
+end
diff --git a/lib/banzai/object_renderer.rb b/lib/banzai/object_renderer.rb
new file mode 100644
index 00000000000..9aef807c152
--- /dev/null
+++ b/lib/banzai/object_renderer.rb
@@ -0,0 +1,86 @@
+module Banzai
+  # Class for rendering multiple objects (e.g. Note instances) in a single pass.
+  #
+  # Rendered Markdown is stored in an attribute in every object based on the
+  # name of the attribute containing the Markdown. For example, when the
+  # attribute `note` is rendered the HTML is stored in `note_html`.
+  class ObjectRenderer
+    attr_reader :project, :user
+
+    # Make sure to set the appropriate pipeline in the `raw_context` attribute
+    # (e.g. `:note` for Note instances).
+    #
+    # project - A Project to use for rendering and redacting Markdown.
+    # user - The user viewing the Markdown/HTML documents, if any.
+    # context - A Hash containing extra attributes to use in the rendering
+    #           pipeline.
+    def initialize(project, user = nil, raw_context = {})
+      @project = project
+      @user = user
+      @raw_context = raw_context
+    end
+
+    # Renders and redacts an Array of objects.
+    #
+    # objects - The objects to render
+    # attribute - The attribute containing the raw Markdown to render.
+    #
+    # Returns the same input objects.
+    def render(objects, attribute)
+      documents = render_objects(objects, attribute)
+      redacted = redact_documents(documents)
+
+      objects.each_with_index do |object, index|
+        redacted_data = redacted[index]
+        object.__send__("#{attribute}_html=", redacted_data[:document].to_html.html_safe)
+        object.user_visible_reference_count = redacted_data[:visible_reference_count]
+      end
+    end
+
+    # Renders the attribute of every given object.
+    def render_objects(objects, attribute)
+      render_attributes(objects, attribute)
+    end
+
+    # Redacts the list of documents.
+    #
+    # Returns an Array containing the redacted documents.
+    def redact_documents(documents)
+      redactor = Redactor.new(project, user)
+
+      redactor.redact(documents)
+    end
+
+    # Returns a Banzai context for the given object and attribute.
+    def context_for(object, attribute)
+      context = base_context.merge(cache_key: [object, attribute])
+
+      if object.respond_to?(:author)
+        context[:author] = object.author
+      end
+
+      context
+    end
+
+    # Renders the attributes of a set of objects.
+    #
+    # Returns an Array of `Nokogiri::HTML::Document`.
+    def render_attributes(objects, attribute)
+      strings_and_contexts = objects.map do |object|
+        context = context_for(object, attribute)
+
+        string = object.__send__(attribute)
+
+        { text: string, context: context }
+      end
+
+      Banzai.cache_collection_render(strings_and_contexts).each_with_index.map do |html, index|
+        Banzai::Pipeline[:relative_link].to_document(html, strings_and_contexts[index][:context])
+      end
+    end
+
+    def base_context
+      @base_context ||= @raw_context.merge(current_user: user, project: project)
+    end
+  end
+end
diff --git a/lib/banzai/pipeline/full_pipeline.rb b/lib/banzai/pipeline/full_pipeline.rb
index d47ddfda4be..3c974f73176 100644
--- a/lib/banzai/pipeline/full_pipeline.rb
+++ b/lib/banzai/pipeline/full_pipeline.rb
@@ -1,7 +1,6 @@
 module Banzai
   module Pipeline
     class FullPipeline < CombinedPipeline.new(PlainMarkdownPipeline, GfmPipeline)
-
     end
   end
 end
diff --git a/lib/banzai/pipeline/pre_process_pipeline.rb b/lib/banzai/pipeline/pre_process_pipeline.rb
index 50dc978b452..6cf219661d3 100644
--- a/lib/banzai/pipeline/pre_process_pipeline.rb
+++ b/lib/banzai/pipeline/pre_process_pipeline.rb
@@ -3,7 +3,8 @@ module Banzai
     class PreProcessPipeline < BasePipeline
       def self.filters
         FilterArray[
-          Filter::YamlFrontMatterFilter
+          Filter::YamlFrontMatterFilter,
+          Filter::BlockquoteFenceFilter,
         ]
       end
 
diff --git a/lib/banzai/pipeline/relative_link_pipeline.rb b/lib/banzai/pipeline/relative_link_pipeline.rb
new file mode 100644
index 00000000000..270990e7ab4
--- /dev/null
+++ b/lib/banzai/pipeline/relative_link_pipeline.rb
@@ -0,0 +1,11 @@
+module Banzai
+  module Pipeline
+    class RelativeLinkPipeline < BasePipeline
+      def self.filters
+        FilterArray[
+          Filter::RelativeLinkFilter
+        ]
+      end
+    end
+  end
+end
diff --git a/lib/banzai/redactor.rb b/lib/banzai/redactor.rb
new file mode 100644
index 00000000000..0df3a72d1c4
--- /dev/null
+++ b/lib/banzai/redactor.rb
@@ -0,0 +1,82 @@
+module Banzai
+  # Class for removing Markdown references a certain user is not allowed to
+  # view.
+  class Redactor
+    attr_reader :user, :project
+
+    # project - A Project to use for redacting links.
+    # user - The currently logged in user (if any).
+    def initialize(project, user = nil)
+      @project = project
+      @user = user
+    end
+
+    # Redacts the references in the given Array of documents.
+    #
+    # This method modifies the given documents in-place.
+    #
+    # documents - A list of HTML documents containing references to redact.
+    #
+    # Returns the documents passed as the first argument.
+    def redact(documents)
+      all_document_nodes = document_nodes(documents)
+
+      redact_document_nodes(all_document_nodes)
+    end
+
+    # Redacts the given node documents
+    #
+    # data - An Array of a Hashes mapping an HTML document to nodes to redact.
+    def redact_document_nodes(all_document_nodes)
+      all_nodes = all_document_nodes.map { |x| x[:nodes] }.flatten
+      visible = nodes_visible_to_user(all_nodes)
+      metadata = []
+
+      all_document_nodes.each do |entry|
+        nodes_for_document = entry[:nodes]
+        doc_data = { document: entry[:document], visible_reference_count: nodes_for_document.count }
+        metadata << doc_data
+
+        nodes_for_document.each do |node|
+          next if visible.include?(node)
+
+          doc_data[:visible_reference_count] -= 1
+          # The reference should be replaced by the original text,
+          # which is not always the same as the rendered text.
+          text = node.attr('data-original') || node.text
+          node.replace(text)
+        end
+      end
+
+      metadata
+    end
+
+    # Returns the nodes visible to the current user.
+    #
+    # nodes - The input nodes to check.
+    #
+    # Returns a new Array containing the visible nodes.
+    def nodes_visible_to_user(nodes)
+      per_type = Hash.new { |h, k| h[k] = [] }
+      visible = Set.new
+
+      nodes.each do |node|
+        per_type[node.attr('data-reference-type')] << node
+      end
+
+      per_type.each do |type, nodes|
+        parser = Banzai::ReferenceParser[type].new(project, user)
+
+        visible.merge(parser.nodes_visible_to_user(user, nodes))
+      end
+
+      visible
+    end
+
+    def document_nodes(documents)
+      documents.map do |document|
+        { document: document, nodes: Querying.css(document, 'a.gfm[data-reference-type]') }
+      end
+    end
+  end
+end
diff --git a/lib/banzai/reference_parser/base_parser.rb b/lib/banzai/reference_parser/base_parser.rb
index 3d7b9c4a024..6cf218aaa0d 100644
--- a/lib/banzai/reference_parser/base_parser.rb
+++ b/lib/banzai/reference_parser/base_parser.rb
@@ -133,8 +133,9 @@ module Banzai
         return {} if nodes.empty?
 
         ids = unique_attribute_values(nodes, attribute)
+        rows = collection_objects_for_ids(collection, ids)
 
-        collection.where(id: ids).each_with_object({}) do |row, hash|
+        rows.each_with_object({}) do |row, hash|
           hash[row.id] = row
         end
       end
@@ -153,6 +154,31 @@ module Banzai
         values.to_a
       end
 
+      # Queries the collection for the objects with the given IDs.
+      #
+      # If the RequestStore module is enabled this method will only query any
+      # objects that have not yet been queried. For objects that have already
+      # been queried the object is returned from the cache.
+      def collection_objects_for_ids(collection, ids)
+        if RequestStore.active?
+          cache = collection_cache[collection_cache_key(collection)]
+          to_query = ids.map(&:to_i) - cache.keys
+
+          unless to_query.empty?
+            collection.where(id: to_query).each { |row| cache[row.id] = row }
+          end
+
+          cache.values
+        else
+          collection.where(id: ids)
+        end
+      end
+
+      # Returns the cache key to use for a collection.
+      def collection_cache_key(collection)
+        collection.respond_to?(:model) ? collection.model : collection
+      end
+
       # Processes the list of HTML documents and returns an Array containing all
       # the references.
       def process(documents)
@@ -189,7 +215,7 @@ module Banzai
       end
 
       def find_projects_for_hash_keys(hash)
-        Project.where(id: hash.keys)
+        collection_objects_for_ids(Project, hash.keys)
       end
 
       private
@@ -199,6 +225,12 @@ module Banzai
       def lazy(&block)
         Gitlab::Lazy.new(&block)
       end
+
+      def collection_cache
+        RequestStore[:banzai_collection_cache] ||= Hash.new do |hash, key|
+          hash[key] = {}
+        end
+      end
     end
   end
 end
diff --git a/lib/banzai/reference_parser/issue_parser.rb b/lib/banzai/reference_parser/issue_parser.rb
index 24076e3d9ec..f306079d833 100644
--- a/lib/banzai/reference_parser/issue_parser.rb
+++ b/lib/banzai/reference_parser/issue_parser.rb
@@ -25,7 +25,21 @@ module Banzai
       def issues_for_nodes(nodes)
         @issues_for_nodes ||= grouped_objects_for_nodes(
           nodes,
-          Issue.all.includes(:author, :assignee, :project),
+          Issue.all.includes(
+            :author,
+            :assignee,
+            {
+              # These associations are primarily used for checking permissions.
+              # Eager loading these ensures we don't end up running dozens of
+              # queries in this process.
+              project: [
+                { namespace: :owner },
+                { group: [:owners, :group_members] },
+                :invited_groups,
+                :project_members
+              ]
+            }
+          ),
           self.class.data_attribute
         )
       end
diff --git a/lib/banzai/reference_parser/user_parser.rb b/lib/banzai/reference_parser/user_parser.rb
index a12b0d19560..863f5725d3b 100644
--- a/lib/banzai/reference_parser/user_parser.rb
+++ b/lib/banzai/reference_parser/user_parser.rb
@@ -73,7 +73,7 @@ module Banzai
       def find_users(ids)
         return [] if ids.empty?
 
-        User.where(id: ids).to_a
+        collection_objects_for_ids(User, ids)
       end
 
       def find_users_for_groups(ids)
@@ -85,7 +85,8 @@ module Banzai
       def find_users_for_projects(ids)
         return [] if ids.empty?
 
-        Project.where(id: ids).flat_map { |p| p.team.members.to_a }
+        collection_objects_for_ids(Project, ids).
+          flat_map { |p| p.team.members.to_a }
       end
     end
   end
diff --git a/lib/banzai/renderer.rb b/lib/banzai/renderer.rb
index c14a9c4c722..910687a7b6a 100644
--- a/lib/banzai/renderer.rb
+++ b/lib/banzai/renderer.rb
@@ -10,7 +10,7 @@ module Banzai
     # requiring XHTML, such as Atom feeds, need to call `post_process` on the
     # result, providing the appropriate `pipeline` option.
     #
-    # markdown - Markdown String
+    # text     - Markdown String
     # context  - Hash of context options passed to our HTML Pipeline
     #
     # Returns an HTML-safe String
@@ -29,14 +29,62 @@ module Banzai
       end
     end
 
-    def self.render_result(text, context = {})
-      Pipeline[context[:pipeline]].call(text, context)
+    # Perform multiple render from an Array of Markdown String into an
+    # Array of HTML-safe String of HTML.
+    #
+    # As the rendered Markdown String can be already cached read all the data
+    # from the cache using Rails.cache.read_multi operation. If the Markdown String
+    # is not in the cache or it's not cacheable (no cache_key entry is provided in
+    # the context) the Markdown String is rendered and stored in the cache so the
+    # next render call gets the rendered HTML-safe String from the cache.
+    #
+    # For further explanation see #render method comments.
+    #
+    # texts_and_contexts - An Array of Hashes that contains the Markdown String (:text)
+    #                      an options passed to our HTML Pipeline (:context)
+    #
+    # If on the :context you specify a :cache_key entry will be used to retrieve it
+    # and cache the result of rendering the Markdown String.
+    #
+    # Returns an Array containing HTML-safe String instances.
+    #
+    # Example:
+    #    texts_and_contexts
+    #    => [{ text: '### Hello',
+    #          context: { cache_key: [note, :note] } }]
+    def self.cache_collection_render(texts_and_contexts)
+      items_collection = texts_and_contexts.each_with_index do |item, index|
+        context = item[:context]
+        cache_key = full_cache_multi_key(context.delete(:cache_key), context[:pipeline])
+
+        item[:cache_key] = cache_key if cache_key
+      end
+
+      cacheable_items, non_cacheable_items = items_collection.partition { |item| item.key?(:cache_key) }
+
+      items_in_cache = []
+      items_not_in_cache = []
+
+      unless cacheable_items.empty?
+        items_in_cache = Rails.cache.read_multi(*cacheable_items.map { |item| item[:cache_key] })
+        items_not_in_cache = cacheable_items.reject do |item|
+          item[:rendered] = items_in_cache[item[:cache_key]]
+          items_in_cache.key?(item[:cache_key])
+        end
+      end
+
+      (items_not_in_cache + non_cacheable_items).each do |item|
+        item[:rendered] = render(item[:text], item[:context])
+        Rails.cache.write(item[:cache_key], item[:rendered]) if item[:cache_key]
+      end
+
+      items_collection.map { |item| item[:rendered] }
     end
 
-    def self.pre_process(text, context)
-      pipeline = Pipeline[:pre_process]
+    def self.render_result(text, context = {})
+      text = Pipeline[:pre_process].to_html(text, context) if text
 
-      pipeline.to_html(text, context)
+      Pipeline[context[:pipeline]].call(text, context)
     end
 
     # Perform post-processing on an HTML String
@@ -82,5 +130,13 @@ module Banzai
       return unless cache_key
       ["banzai", *cache_key, pipeline_name || :full]
     end
+
+    # To map Rails.cache.read_multi results we need to know the Rails.cache.expanded_key.
+    # Other option will be to generate stringified keys on our side and don't delegate to Rails.cache.expanded_key
+    # method.
+    def self.full_cache_multi_key(cache_key, pipeline_name)
+      return unless cache_key
+      Rails.cache.send(:expanded_key, full_cache_key(cache_key, pipeline_name))
+    end
   end
 end
diff --git a/lib/ci/api/builds.rb b/lib/ci/api/builds.rb
index 9f270f7b387..260ac81f5fa 100644
--- a/lib/ci/api/builds.rb
+++ b/lib/ci/api/builds.rb
@@ -195,8 +195,7 @@ module Ci
           not_found! unless build
           authenticate_build_token!(build)
 
-          build.remove_artifacts_file!
-          build.remove_artifacts_metadata!
+          build.erase_artifacts!
         end
       end
     end
diff --git a/lib/ci/api/runners.rb b/lib/ci/api/runners.rb
index 0c41f22c7c5..bcc82969eb3 100644
--- a/lib/ci/api/runners.rb
+++ b/lib/ci/api/runners.rb
@@ -28,12 +28,9 @@ module Ci
         post "register" do
           required_attributes! [:token]
 
-          attributes = { description: params[:description],
-                         tag_list: params[:tag_list] }
-
-          unless params[:run_untagged].nil?
-            attributes[:run_untagged] = params[:run_untagged]
-          end
+          attributes = attributes_for_keys(
+            [:description, :tag_list, :run_untagged, :locked]
+          )
 
           runner =
             if runner_registration_token_valid?
diff --git a/lib/ci/charts.rb b/lib/ci/charts.rb
index 5270108ef0f..1d7126a432d 100644
--- a/lib/ci/charts.rb
+++ b/lib/ci/charts.rb
@@ -13,7 +13,6 @@ module Ci
         collect
       end
 
-
       def push(from, to, format)
         @labels << from.strftime(format)
         @total << project.builds.
diff --git a/lib/ci/gitlab_ci_yaml_processor.rb b/lib/ci/gitlab_ci_yaml_processor.rb
index e0b89cead06..01ef13df57a 100644
--- a/lib/ci/gitlab_ci_yaml_processor.rb
+++ b/lib/ci/gitlab_ci_yaml_processor.rb
@@ -2,18 +2,18 @@ module Ci
   class GitlabCiYamlProcessor
     class ValidationError < StandardError; end
 
-    include Gitlab::Ci::Config::Node::ValidationHelpers
+    include Gitlab::Ci::Config::Node::LegacyValidationHelpers
 
-    DEFAULT_STAGES = %w(build test deploy)
     DEFAULT_STAGE = 'test'
     ALLOWED_YAML_KEYS = [:before_script, :after_script, :image, :services, :types, :stages, :variables, :cache]
     ALLOWED_JOB_KEYS = [:tags, :script, :only, :except, :type, :image, :services,
                         :allow_failure, :type, :stage, :when, :artifacts, :cache,
-                        :dependencies, :before_script, :after_script, :variables]
+                        :dependencies, :before_script, :after_script, :variables,
+                        :environment]
     ALLOWED_CACHE_KEYS = [:key, :untracked, :paths]
     ALLOWED_ARTIFACTS_KEYS = [:name, :untracked, :paths, :when, :expire_in]
 
-    attr_reader :after_script, :image, :services, :path, :cache
+    attr_reader :path, :cache, :stages
 
     def initialize(config, path = nil)
       @ci_config = Gitlab::Ci::Config.new(config)
@@ -21,15 +21,21 @@ module Ci
 
       @path = path
 
-      initial_parsing
+      unless @ci_config.valid?
+        raise ValidationError, @ci_config.errors.first
+      end
 
+      initial_parsing
       validate!
     rescue Gitlab::Ci::Config::Loader::FormatError => e
       raise ValidationError, e.message
     end
 
     def builds_for_stage_and_ref(stage, ref, tag = false, trigger_request = nil)
-      builds.select{|build| build[:stage] == stage && process?(build[:only], build[:except], ref, tag, trigger_request)}
+      builds.select do |build|
+        build[:stage] == stage &&
+          process?(build[:only], build[:except], ref, tag, trigger_request)
+      end
     end
 
     def builds
@@ -38,10 +44,6 @@ module Ci
       end
     end
 
-    def stages
-      @stages || DEFAULT_STAGES
-    end
-
     def global_variables
       @variables
     end
@@ -50,18 +52,20 @@ module Ci
       job = @jobs[name.to_sym]
       return [] unless job
 
-      job.fetch(:variables, [])
+      job[:variables] || []
     end
 
     private
 
     def initial_parsing
-      @after_script = @config[:after_script]
-      @image = @config[:image]
-      @services = @config[:services]
-      @stages = @config[:stages] || @config[:types]
-      @variables = @config[:variables] || {}
-      @cache = @config[:cache]
+      @before_script = @ci_config.before_script
+      @image = @ci_config.image
+      @after_script = @ci_config.after_script
+      @services = @ci_config.services
+      @variables = @ci_config.variables
+      @stages = @ci_config.stages
+      @cache = @ci_config.cache
+
       @jobs = {}
 
       @config.except!(*ALLOWED_YAML_KEYS)
@@ -81,15 +85,21 @@ module Ci
 
     def build_job(name, job)
       {
-        stage_idx: stages.index(job[:stage]),
+        stage_idx: @stages.index(job[:stage]),
         stage: job[:stage],
-        commands: [job[:before_script] || [@ci_config.before_script], job[:script]].flatten.compact.join("\n"),
+        ##
+        # Refactoring note:
+        #  - before script behaves differently than after script
+        #  - after script returns an array of commands
+        #  - before script should be a concatenated command
+        commands: [job[:before_script] || @before_script, job[:script]].flatten.compact.join("\n"),
         tag_list: job[:tags] || [],
         name: name,
         only: job[:only],
         except: job[:except],
         allow_failure: job[:allow_failure] || false,
         when: job[:when] || 'on_success',
+        environment: job[:environment],
         options: {
           image: job[:image] || @image,
           services: job[:services] || @services,
@@ -102,12 +112,6 @@ module Ci
     end
 
     def validate!
-      unless @ci_config.valid?
-        raise ValidationError, @ci_config.errors.first
-      end
-
-      validate_global!
-
       @jobs.each do |name, job|
         validate_job!(name, job)
       end
@@ -115,50 +119,6 @@ module Ci
       true
     end
 
-    def validate_global!
-      unless @after_script.nil? || validate_array_of_strings(@after_script)
-        raise ValidationError, "after_script should be an array of strings"
-      end
-
-      unless @image.nil? || @image.is_a?(String)
-        raise ValidationError, "image should be a string"
-      end
-
-      unless @services.nil? || validate_array_of_strings(@services)
-        raise ValidationError, "services should be an array of strings"
-      end
-
-      unless @stages.nil? || validate_array_of_strings(@stages)
-        raise ValidationError, "stages should be an array of strings"
-      end
-
-      unless @variables.nil? || validate_variables(@variables)
-        raise ValidationError, "variables should be a map of key-value strings"
-      end
-
-      validate_global_cache! if @cache
-    end
-
-    def validate_global_cache!
-      @cache.keys.each do |key|
-        unless ALLOWED_CACHE_KEYS.include? key
-          raise ValidationError, "#{name} cache unknown parameter #{key}"
-        end
-      end
-
-      if @cache[:key] && !validate_string(@cache[:key])
-        raise ValidationError, "cache:key parameter should be a string"
-      end
-
-      if @cache[:untracked] && !validate_boolean(@cache[:untracked])
-        raise ValidationError, "cache:untracked parameter should be an boolean"
-      end
-
-      if @cache[:paths] && !validate_array_of_strings(@cache[:paths])
-        raise ValidationError, "cache:paths parameter should be an array of strings"
-      end
-    end
-
     def validate_job!(name, job)
       validate_job_name!(name)
       validate_job_keys!(name, job)
@@ -199,12 +159,12 @@ module Ci
         raise ValidationError, "#{name} job: tags parameter should be an array of strings"
       end
 
-      if job[:only] && !validate_array_of_strings(job[:only])
-        raise ValidationError, "#{name} job: only parameter should be an array of strings"
+      if job[:only] && !validate_array_of_strings_or_regexps(job[:only])
+        raise ValidationError, "#{name} job: only parameter should be an array of strings or regexps"
       end
 
-      if job[:except] && !validate_array_of_strings(job[:except])
-        raise ValidationError, "#{name} job: except parameter should be an array of strings"
+      if job[:except] && !validate_array_of_strings_or_regexps(job[:except])
+        raise ValidationError, "#{name} job: except parameter should be an array of strings or regexps"
       end
 
       if job[:allow_failure] && !validate_boolean(job[:allow_failure])
@@ -214,6 +174,10 @@ module Ci
       if job[:when] && !job[:when].in?(%w[on_success on_failure always])
         raise ValidationError, "#{name} job: when parameter should be on_success, on_failure or always"
       end
+
+      if job[:environment] && !validate_environment(job[:environment])
+        raise ValidationError, "#{name} job: environment parameter #{Gitlab::Regex.environment_name_regex_message}"
+      end
     end
 
     def validate_job_script!(name, job)
@@ -231,8 +195,8 @@ module Ci
     end
 
     def validate_job_stage!(name, job)
-      unless job[:stage].is_a?(String) && job[:stage].in?(stages)
-        raise ValidationError, "#{name} job: stage parameter should be #{stages.join(", ")}"
+      unless job[:stage].is_a?(String) && job[:stage].in?(@stages)
+        raise ValidationError, "#{name} job: stage parameter should be #{@stages.join(", ")}"
       end
     end
 
@@ -296,12 +260,12 @@ module Ci
         raise ValidationError, "#{name} job: dependencies parameter should be an array of strings"
       end
 
-      stage_index = stages.index(job[:stage])
+      stage_index = @stages.index(job[:stage])
 
       job[:dependencies].each do |dependency|
         raise ValidationError, "#{name} job: undefined dependency: #{dependency}" unless @jobs[dependency.to_sym]
 
-        unless stages.index(@jobs[dependency.to_sym][:stage]) < stage_index
+        unless @stages.index(@jobs[dependency.to_sym][:stage]) < stage_index
           raise ValidationError, "#{name} job: dependency #{dependency} is not defined in prior stages"
         end
       end
diff --git a/lib/container_registry/blob.rb b/lib/container_registry/blob.rb
index 4e20dc4f875..eb5a2596177 100644
--- a/lib/container_registry/blob.rb
+++ b/lib/container_registry/blob.rb
@@ -18,7 +18,7 @@ module ContainerRegistry
     end
 
     def digest
-      config['digest']
+      config['digest'] || config['blobSum']
     end
 
     def type
diff --git a/lib/container_registry/client.rb b/lib/container_registry/client.rb
index 4d726692f45..42232b7129d 100644
--- a/lib/container_registry/client.rb
+++ b/lib/container_registry/client.rb
@@ -15,11 +15,11 @@ module ContainerRegistry
     end
 
     def repository_tags(name)
-      @faraday.get("/v2/#{name}/tags/list").body
+      response_body @faraday.get("/v2/#{name}/tags/list")
     end
 
     def repository_manifest(name, reference)
-      @faraday.get("/v2/#{name}/manifests/#{reference}").body
+      response_body @faraday.get("/v2/#{name}/manifests/#{reference}")
     end
 
     def repository_tag_digest(name, reference)
@@ -34,7 +34,7 @@ module ContainerRegistry
     def blob(name, digest, type = nil)
       headers = {}
       headers['Accept'] = type if type
-      @faraday.get("/v2/#{name}/blobs/#{digest}", nil, headers).body
+      response_body @faraday.get("/v2/#{name}/blobs/#{digest}", nil, headers)
     end
 
     def delete_blob(name, digest)
@@ -47,7 +47,10 @@ module ContainerRegistry
       conn.request :json
       conn.headers['Accept'] = MANIFEST_VERSION
 
-      conn.response :json, content_type: /\bjson$/
+      conn.response :json, content_type: 'application/json'
+      conn.response :json, content_type: 'application/vnd.docker.distribution.manifest.v1+prettyjws'
+      conn.response :json, content_type: 'application/vnd.docker.distribution.manifest.v1+json'
+      conn.response :json, content_type: 'application/vnd.docker.distribution.manifest.v2+json'
 
       if options[:user] && options[:password]
         conn.request(:basic_auth, options[:user].to_s, options[:password].to_s)
@@ -57,5 +60,9 @@ module ContainerRegistry
 
       conn.adapter :net_http
     end
+
+    def response_body(response)
+      response.body if response.success?
+    end
   end
 end
diff --git a/lib/container_registry/tag.rb b/lib/container_registry/tag.rb
index 43f8d6dc8c2..708d01b95a1 100644
--- a/lib/container_registry/tag.rb
+++ b/lib/container_registry/tag.rb
@@ -3,6 +3,7 @@ module ContainerRegistry
     attr_reader :repository, :name
 
     delegate :registry, :client, to: :repository
+    delegate :revision, :short_revision, to: :config_blob, allow_nil: true
 
     def initialize(repository, name)
       @repository, @name = repository, name
@@ -12,6 +13,14 @@ module ContainerRegistry
       manifest.present?
     end
 
+    def v1?
+      manifest && manifest['schemaVersion'] == 1
+    end
+
+    def v2?
+      manifest && manifest['schemaVersion'] == 2
+    end
+
     def manifest
       return @manifest if defined?(@manifest)
 
@@ -57,7 +66,9 @@ module ContainerRegistry
       return @layers if defined?(@layers)
       return unless manifest
 
-      @layers = manifest['layers'].map do |layer|
+      layers = manifest['layers'] || manifest['fsLayers']
+
+      @layers = layers.map do |layer|
         repository.blob(layer)
       end
     end
@@ -65,7 +76,7 @@ module ContainerRegistry
     def total_size
       return unless layers
 
-      layers.map(&:size).sum
+      layers.map(&:size).sum if v2?
     end
 
     def delete
diff --git a/lib/disable_email_interceptor.rb b/lib/disable_email_interceptor.rb
index 1b80be112a4..cee664b8951 100644
--- a/lib/disable_email_interceptor.rb
+++ b/lib/disable_email_interceptor.rb
@@ -1,6 +1,5 @@
 # Read about interceptors in http://guides.rubyonrails.org/action_mailer_basics.html#intercepting-emails
 class DisableEmailInterceptor
-
   def self.delivering_email(message)
     message.perform_deliveries = false
     Rails.logger.info "Emails disabled! Interceptor prevented sending mail #{message.subject}"
diff --git a/lib/gitlab.rb b/lib/gitlab.rb
index 37f4c34054f..c3064163e07 100644
--- a/lib/gitlab.rb
+++ b/lib/gitlab.rb
@@ -2,6 +2,11 @@ require_dependency 'gitlab/git'
 
 module Gitlab
   def self.com?
-    Gitlab.config.gitlab.url == 'https://gitlab.com'
+    # Check `staging?` as well to keep parity with gitlab.com
+    Gitlab.config.gitlab.url == 'https://gitlab.com' || staging?
+  end
+
+  def self.staging?
+    Gitlab.config.gitlab.url == 'https://staging.gitlab.com'
   end
 end
diff --git a/lib/gitlab/access.rb b/lib/gitlab/access.rb
index 6d0e30e916f..831f1e635ba 100644
--- a/lib/gitlab/access.rb
+++ b/lib/gitlab/access.rb
@@ -5,6 +5,8 @@
 #
 module Gitlab
   module Access
+    class AccessDeniedError < StandardError; end
+
     GUEST     = 10
     REPORTER  = 20
     DEVELOPER = 30
diff --git a/lib/gitlab/asciidoc.rb b/lib/gitlab/asciidoc.rb
index 0b9c2e730f9..1a22ad9acf5 100644
--- a/lib/gitlab/asciidoc.rb
+++ b/lib/gitlab/asciidoc.rb
@@ -4,7 +4,6 @@ module Gitlab
   # Parser/renderer for the AsciiDoc format that uses Asciidoctor and filters
   # the resulting HTML through HTML pipeline filters.
   module Asciidoc
-
     DEFAULT_ADOC_ATTRS = [
       'showtitle', 'idprefix=user-content-', 'idseparator=-', 'env=gitlab',
       'env-gitlab', 'source-highlighter=html-pipeline'
diff --git a/lib/gitlab/award_emoji.rb b/lib/gitlab/award_emoji.rb
index 51b1df9ecbd..c94bfc0e65f 100644
--- a/lib/gitlab/award_emoji.rb
+++ b/lib/gitlab/award_emoji.rb
@@ -66,8 +66,17 @@ module Gitlab
     def self.urls
       @urls ||= begin
                   path = File.join(Rails.root, 'fixtures', 'emojis', 'digests.json')
+                  # Construct the full asset path ourselves because
+                  # ActionView::Helpers::AssetUrlHelper.asset_url is slow for hundreds
+                  # of entries since it has to do a lot of extra work (e.g. regexps).
                   prefix = Gitlab::Application.config.assets.prefix
                   digest = Gitlab::Application.config.assets.digest
+                  base =
+                    if defined?(Gitlab::Application.config.relative_url_root) && Gitlab::Application.config.relative_url_root
+                      Gitlab::Application.config.relative_url_root
+                    else
+                      ''
+                    end
 
                   JSON.parse(File.read(path)).map do |hash|
                     if digest
@@ -76,7 +85,7 @@ module Gitlab
                       fname = hash['unicode']
                     end
 
-                    { name: hash['name'], path: "#{prefix}/#{fname}.png" }
+                    { name: hash['name'], path: File.join(base, prefix, "#{fname}.png") }
                   end
                 end
     end
diff --git a/lib/gitlab/backend/grack_auth.rb b/lib/gitlab/backend/grack_auth.rb
index adbf5941a96..478f145bfed 100644
--- a/lib/gitlab/backend/grack_auth.rb
+++ b/lib/gitlab/backend/grack_auth.rb
@@ -1,5 +1,3 @@
-require_relative 'shell_env'
-
 module Grack
   class AuthSpawner
     def self.call(env)
@@ -10,7 +8,6 @@ module Grack
   end
 
   class Auth < Rack::Auth::Basic
-
     attr_accessor :user, :project, :env
 
     def call(env)
@@ -24,7 +21,7 @@ module Grack
       # Need this if under RELATIVE_URL_ROOT
       unless Gitlab.config.gitlab.relative_url_root.empty?
         # If website is mounted using relative_url_root need to remove it first
-        @env['PATH_INFO'] = @request.path.sub(Gitlab.config.gitlab.relative_url_root,'')
+        @env['PATH_INFO'] = @request.path.sub(Gitlab.config.gitlab.relative_url_root, '')
       else
         @env['PATH_INFO'] = @request.path
       end
@@ -33,7 +30,7 @@ module Grack
 
       auth!
 
-      lfs_response = Gitlab::Lfs::Router.new(project, @user, @request).try_call
+      lfs_response = Gitlab::Lfs::Router.new(project, @user, @ci, @request).try_call
       return lfs_response unless lfs_response.nil?
 
       if @user.nil? && !@ci
@@ -61,11 +58,6 @@ module Grack
       end
 
       @user = authenticate_user(login, password)
-
-      if @user
-        Gitlab::ShellEnv.set_env(@user)
-        @env['REMOTE_USER'] = @auth.username
-      end
     end
 
     def ci_request?(login, password)
diff --git a/lib/gitlab/backend/shell.rb b/lib/gitlab/backend/shell.rb
index 3e3986d6382..34e0143a82e 100644
--- a/lib/gitlab/backend/shell.rb
+++ b/lib/gitlab/backend/shell.rb
@@ -1,3 +1,5 @@
+require 'securerandom'
+
 module Gitlab
   class Shell
     class Error < StandardError; end
@@ -18,77 +20,82 @@ module Gitlab
 
     # Init new repository
     #
+    # storage - project's storage path
     # name - project path with namespace
     #
     # Ex.
-    #   add_repository("gitlab/gitlab-ci")
+    #   add_repository("/path/to/storage", "gitlab/gitlab-ci")
     #
-    def add_repository(name)
+    def add_repository(storage, name)
       Gitlab::Utils.system_silent([gitlab_shell_projects_path,
-                                   'add-project', "#{name}.git"])
+                                   'add-project', storage, "#{name}.git"])
     end
 
     # Import repository
     #
+    # storage - project's storage path
     # name - project path with namespace
     #
     # Ex.
-    #   import_repository("gitlab/gitlab-ci", "https://github.com/randx/six.git")
+    #   import_repository("/path/to/storage", "gitlab/gitlab-ci", "https://github.com/randx/six.git")
     #
-    def import_repository(name, url)
-      output, status = Popen::popen([gitlab_shell_projects_path, 'import-project', "#{name}.git", url, '900'])
+    def import_repository(storage, name, url)
+      output, status = Popen::popen([gitlab_shell_projects_path, 'import-project',
+                                     storage, "#{name}.git", url, '900'])
       raise Error, output unless status.zero?
       true
     end
 
     # Move repository
-    #
+    # storage - project's storage path
     # path - project path with namespace
     # new_path - new project path with namespace
     #
     # Ex.
-    #   mv_repository("gitlab/gitlab-ci", "randx/gitlab-ci-new")
+    #   mv_repository("/path/to/storage", "gitlab/gitlab-ci", "randx/gitlab-ci-new")
     #
-    def mv_repository(path, new_path)
+    def mv_repository(storage, path, new_path)
       Gitlab::Utils.system_silent([gitlab_shell_projects_path, 'mv-project',
-                                   "#{path}.git", "#{new_path}.git"])
+                                   storage, "#{path}.git", "#{new_path}.git"])
     end
 
     # Fork repository to new namespace
-    #
+    # storage - project's storage path
     # path - project path with namespace
     # fork_namespace - namespace for forked project
     #
     # Ex.
-    #  fork_repository("gitlab/gitlab-ci", "randx")
+    #  fork_repository("/path/to/storage", "gitlab/gitlab-ci", "randx")
     #
-    def fork_repository(path, fork_namespace)
+    def fork_repository(storage, path, fork_namespace)
       Gitlab::Utils.system_silent([gitlab_shell_projects_path, 'fork-project',
-                                   "#{path}.git", fork_namespace])
+                                   storage, "#{path}.git", fork_namespace])
     end
 
     # Remove repository from file system
     #
+    # storage - project's storage path
     # name - project path with namespace
     #
     # Ex.
-    #   remove_repository("gitlab/gitlab-ci")
+    #   remove_repository("/path/to/storage", "gitlab/gitlab-ci")
     #
-    def remove_repository(name)
+    def remove_repository(storage, name)
       Gitlab::Utils.system_silent([gitlab_shell_projects_path,
-                                   'rm-project', "#{name}.git"])
+                                   'rm-project', storage, "#{name}.git"])
     end
 
     # Gc repository
     #
+    # storage - project storage path
     # path - project path with namespace
     #
     # Ex.
-    #   gc("gitlab/gitlab-ci")
+    #   gc("/path/to/storage", "gitlab/gitlab-ci")
     #
-    def gc(path)
+    def gc(storage, path)
       Gitlab::Utils.system_silent([gitlab_shell_projects_path, 'gc',
-                                   "#{path}.git"])
+                                   storage, "#{path}.git"])
     end
 
     # Add new key to gitlab-shell
@@ -133,31 +140,31 @@ module Gitlab
     # Add empty directory for storing repositories
     #
     # Ex.
-    #   add_namespace("gitlab")
+    #   add_namespace("/path/to/storage", "gitlab")
     #
-    def add_namespace(name)
-      FileUtils.mkdir(full_path(name), mode: 0770) unless exists?(name)
+    def add_namespace(storage, name)
+      FileUtils.mkdir(full_path(storage, name), mode: 0770) unless exists?(storage, name)
     end
 
     # Remove directory from repositories storage
     # Every repository inside this directory will be removed too
     #
     # Ex.
-    #   rm_namespace("gitlab")
+    #   rm_namespace("/path/to/storage", "gitlab")
     #
-    def rm_namespace(name)
-      FileUtils.rm_r(full_path(name), force: true)
+    def rm_namespace(storage, name)
+      FileUtils.rm_r(full_path(storage, name), force: true)
     end
 
     # Move namespace directory inside repositories storage
     #
     # Ex.
-    #   mv_namespace("gitlab", "gitlabhq")
+    #   mv_namespace("/path/to/storage", "gitlab", "gitlabhq")
     #
-    def mv_namespace(old_name, new_name)
-      return false if exists?(new_name) || !exists?(old_name)
+    def mv_namespace(storage, old_name, new_name)
+      return false if exists?(storage, new_name) || !exists?(storage, old_name)
 
-      FileUtils.mv(full_path(old_name), full_path(new_name))
+      FileUtils.mv(full_path(storage, old_name), full_path(storage, new_name))
     end
 
     def url_to_repo(path)
@@ -176,11 +183,26 @@ module Gitlab
     # Check if such directory exists in repositories.
     #
     # Usage:
-    #   exists?('gitlab')
-    #   exists?('gitlab/cookies.git')
+    #   exists?(storage, 'gitlab')
+    #   exists?(storage, 'gitlab/cookies.git')
     #
-    def exists?(dir_name)
-      File.exist?(full_path(dir_name))
+    def exists?(storage, dir_name)
+      File.exist?(full_path(storage, dir_name))
+    end
+
+    # Create (if necessary) and link the secret token file
+    def generate_and_link_secret_token
+      secret_file = Gitlab.config.gitlab_shell.secret_file
+      unless File.exist? secret_file
+        # Generate a new token of 16 random hexadecimal characters and store it in secret_file.
+        token = SecureRandom.hex(16)
+        File.write(secret_file, token)
+      end
+
+      link_path = File.join(gitlab_shell_path, '.gitlab_shell_secret')
+      if File.exist?(gitlab_shell_path) && !File.exist?(link_path)
+        FileUtils.symlink(secret_file, link_path)
+      end
     end
 
     protected
@@ -193,14 +215,10 @@ module Gitlab
       File.expand_path("~#{Gitlab.config.gitlab_shell.ssh_user}")
     end
 
-    def repos_path
-      Gitlab.config.gitlab_shell.repos_path
-    end
-
-    def full_path(dir_name)
+    def full_path(storage, dir_name)
       raise ArgumentError.new("Directory name can't be blank") if dir_name.blank?
 
-      File.join(repos_path, dir_name)
+      File.join(storage, dir_name)
     end
 
     def gitlab_shell_projects_path
diff --git a/lib/gitlab/backend/shell_env.rb b/lib/gitlab/backend/shell_env.rb
deleted file mode 100644
index 9f5adee594a..00000000000
--- a/lib/gitlab/backend/shell_env.rb
+++ /dev/null
@@ -1,28 +0,0 @@
-module Gitlab
-  # This module provide 2 methods
-  # to set specific ENV variables for GitLab Shell
-  module ShellEnv
-    extend self
-
-    def set_env(user)
-      # Set GL_ID env variable
-      if user
-        ENV['GL_ID'] = gl_id(user)
-      end
-    end
-
-    def reset_env
-      # Reset GL_ID env variable
-      ENV['GL_ID'] = nil
-    end
-
-    def gl_id(user)
-      if user.present?
-        "user-#{user.id}"
-      else
-        # This empty string is used in the render_grack_auth_ok method
-        ""
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/blame.rb b/lib/gitlab/blame.rb
index 997a22779a0..d62bc50ce78 100644
--- a/lib/gitlab/blame.rb
+++ b/lib/gitlab/blame.rb
@@ -41,7 +41,8 @@ module Gitlab
 
     def highlighted_lines
       @blob.load_all_data!(repository)
-      @highlighted_lines ||= Gitlab::Highlight.highlight(@blob.name, @blob.data).lines
+      @highlighted_lines ||=
+        Gitlab::Highlight.highlight(@blob.path, @blob.data, repository: repository).lines
     end
 
     def project
diff --git a/lib/gitlab/ci/config.rb b/lib/gitlab/ci/config.rb
index b48d3592f16..e6cc1529760 100644
--- a/lib/gitlab/ci/config.rb
+++ b/lib/gitlab/ci/config.rb
@@ -4,12 +4,11 @@ module Gitlab
     # Base GitLab CI Configuration facade
     #
     class Config
-      delegate :valid?, :errors, to: :@global
-
       ##
       # Temporary delegations that should be removed after refactoring
       #
-      delegate :before_script, to: :@global
+      delegate :before_script, :image, :services, :after_script, :variables,
+               :stages, :cache, to: :@global
 
       def initialize(config)
         @config = Loader.new(config).load!
@@ -18,6 +17,14 @@ module Gitlab
         @global.process!
       end
 
+      def valid?
+        @global.valid?
+      end
+
+      def errors
+        @global.errors
+      end
+
       def to_hash
         @config
       end
diff --git a/lib/gitlab/ci/config/node/boolean.rb b/lib/gitlab/ci/config/node/boolean.rb
new file mode 100644
index 00000000000..84b03ee7832
--- /dev/null
+++ b/lib/gitlab/ci/config/node/boolean.rb
@@ -0,0 +1,18 @@
+module Gitlab
+  module Ci
+    class Config
+      module Node
+        ##
+        # Entry that represents a boolean value.
+        #
+        class Boolean < Entry
+          include Validatable
+
+          validations do
+            validates :config, boolean: true
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/config/node/cache.rb b/lib/gitlab/ci/config/node/cache.rb
new file mode 100644
index 00000000000..cdf8ba2e35d
--- /dev/null
+++ b/lib/gitlab/ci/config/node/cache.rb
@@ -0,0 +1,27 @@
+module Gitlab
+  module Ci
+    class Config
+      module Node
+        ##
+        # Entry that represents a cache configuration
+        #
+        class Cache < Entry
+          include Configurable
+
+          node :key, Node::Key,
+            description: 'Cache key used to define a cache affinity.'
+
+          node :untracked, Node::Boolean,
+            description: 'Cache all untracked files.'
+
+          node :paths, Node::Paths,
+            description: 'Specify which paths should be cached across builds.'
+
+          validations do
+            validates :config, allowed_keys: true
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/config/node/configurable.rb b/lib/gitlab/ci/config/node/configurable.rb
index d60f87f3f94..37936fc8242 100644
--- a/lib/gitlab/ci/config/node/configurable.rb
+++ b/lib/gitlab/ci/config/node/configurable.rb
@@ -15,43 +15,49 @@ module Gitlab
         #
         module Configurable
           extend ActiveSupport::Concern
+          include Validatable
 
-          def allowed_nodes
-            self.class.allowed_nodes || {}
+          included do
+            validations do
+              validates :config, type: Hash
+            end
           end
 
           private
 
-          def prevalidate!
-            unless @value.is_a?(Hash)
-              @errors << 'should be a configuration entry with hash value'
-            end
-          end
-
           def create_node(key, factory)
-            factory.with(value: @value[key])
-            factory.nullify! unless @value.has_key?(key)
+            factory.with(value: @config[key], key: key, parent: self)
+
             factory.create!
           end
 
           class_methods do
-            def allowed_nodes
-              Hash[@allowed_nodes.map { |key, factory| [key, factory.dup] }]
+            def nodes
+              Hash[(@nodes || {}).map { |key, factory| [key, factory.dup] }]
             end
 
             private
 
-            def allow_node(symbol, entry_class, metadata)
+            def node(symbol, entry_class, metadata)
               factory = Node::Factory.new(entry_class)
                 .with(description: metadata[:description])
 
-              define_method(symbol) do
-                raise Entry::InvalidError unless valid?
+              (@nodes ||= {}).merge!(symbol.to_sym => factory)
+            end
 
-                @nodes[symbol].try(:value)
-              end
+            def helpers(*nodes)
+              nodes.each do |symbol|
+                define_method("#{symbol}_defined?") do
+                  @nodes[symbol].try(:defined?)
+                end
 
-              (@allowed_nodes ||= {}).merge!(symbol => factory)
+                define_method("#{symbol}_value") do
+                  raise Entry::InvalidError unless valid?
+                  @nodes[symbol].try(:value)
+                end
+
+                alias_method symbol.to_sym, "#{symbol}_value".to_sym
+              end
             end
           end
         end
diff --git a/lib/gitlab/ci/config/node/entry.rb b/lib/gitlab/ci/config/node/entry.rb
index 52758a962f3..9e79e170a4f 100644
--- a/lib/gitlab/ci/config/node/entry.rb
+++ b/lib/gitlab/ci/config/node/entry.rb
@@ -8,14 +8,14 @@ module Gitlab
         class Entry
           class InvalidError < StandardError; end
 
-          attr_accessor :description
+          attr_reader :config
+          attr_accessor :key, :parent, :description
 
-          def initialize(value)
-            @value = value
+          def initialize(config)
+            @config = config
             @nodes = {}
-            @errors = []
-
-            prevalidate!
+            @validator = self.class.validator.new(self)
+            @validator.validate
           end
 
           def process!
@@ -23,50 +23,65 @@ module Gitlab
             return unless valid?
 
             compose!
-
-            nodes.each(&:process!)
-            nodes.each(&:validate!)
+            process_nodes!
           end
 
           def nodes
             @nodes.values
           end
 
-          def valid?
-            errors.none?
+          def leaf?
+            self.class.nodes.none?
           end
 
-          def leaf?
-            allowed_nodes.none?
+          def ancestors
+            @parent ? @parent.ancestors + [@parent] : []
+          end
+
+          def valid?
+            errors.none?
           end
 
           def errors
-            @errors + nodes.map(&:errors).flatten
+            @validator.messages + nodes.flat_map(&:errors)
           end
 
-          def allowed_nodes
-            {}
+          def value
+            if leaf?
+              @config
+            else
+              defined = @nodes.select { |_key, value| value.defined? }
+              Hash[defined.map { |key, node| [key, node.value] }]
+            end
           end
 
-          def validate!
-            raise NotImplementedError
+          def defined?
+            true
           end
 
-          def value
-            raise NotImplementedError
+          def self.default
           end
 
-          private
+          def self.nodes
+            {}
+          end
 
-          def prevalidate!
+          def self.validator
+            Validator
           end
 
+          private
+
           def compose!
-            allowed_nodes.each do |key, essence|
+            self.class.nodes.each do |key, essence|
               @nodes[key] = create_node(key, essence)
             end
           end
 
+          def process_nodes!
+            nodes.each(&:process!)
+          end
+
           def create_node(key, essence)
             raise NotImplementedError
           end
diff --git a/lib/gitlab/ci/config/node/factory.rb b/lib/gitlab/ci/config/node/factory.rb
index 787ca006f5a..5919a283283 100644
--- a/lib/gitlab/ci/config/node/factory.rb
+++ b/lib/gitlab/ci/config/node/factory.rb
@@ -5,13 +5,11 @@ module Gitlab
         ##
         # Factory class responsible for fabricating node entry objects.
         #
-        # It uses Fluent Interface pattern to set all necessary attributes.
-        #
         class Factory
           class InvalidFactory < StandardError; end
 
-          def initialize(entry_class)
-            @entry_class = entry_class
+          def initialize(node)
+            @node = node
             @attributes = {}
           end
 
@@ -20,18 +18,29 @@ module Gitlab
             self
           end
 
-          def nullify!
-            @entry_class = Node::Null
-            self
-          end
-
           def create!
             raise InvalidFactory unless @attributes.has_key?(:value)
 
-            @entry_class.new(@attributes[:value]).tap do |entry|
+            fabricate.tap do |entry|
+              entry.key = @attributes[:key]
+              entry.parent = @attributes[:parent]
               entry.description = @attributes[:description]
             end
           end
+
+          private
+
+          def fabricate
+            ##
+            # We assume that unspecified entry is undefined.
+            # See issue #18775.
+            #
+            if @attributes[:value].nil?
+              Node::Undefined.new(@node)
+            else
+              @node.new(@attributes[:value])
+            end
+          end
         end
       end
     end
diff --git a/lib/gitlab/ci/config/node/global.rb b/lib/gitlab/ci/config/node/global.rb
index 044603423d5..f92e1eccbcf 100644
--- a/lib/gitlab/ci/config/node/global.rb
+++ b/lib/gitlab/ci/config/node/global.rb
@@ -9,8 +9,36 @@ module Gitlab
         class Global < Entry
           include Configurable
 
-          allow_node :before_script, Script,
+          node :before_script, Node::Script,
             description: 'Script that will be executed before each job.'
+
+          node :image, Node::Image,
+            description: 'Docker image that will be used to execute jobs.'
+
+          node :services, Node::Services,
+            description: 'Docker images that will be linked to the container.'
+
+          node :after_script, Node::Script,
+            description: 'Script that will be executed after each job.'
+
+          node :variables, Node::Variables,
+            description: 'Environment variables that will be used.'
+
+          node :stages, Node::Stages,
+            description: 'Configuration of stages for this pipeline.'
+
+          node :types, Node::Stages,
+            description: 'Deprecated: stages for this pipeline.'
+
+          node :cache, Node::Cache,
+            description: 'Configure caching between build jobs.'
+
+          helpers :before_script, :image, :services, :after_script,
+                  :variables, :stages, :types, :cache
+
+          def stages
+            stages_defined? ? stages_value : types_value
+          end
         end
       end
     end
diff --git a/lib/gitlab/ci/config/node/image.rb b/lib/gitlab/ci/config/node/image.rb
new file mode 100644
index 00000000000..5d3c7c5eab0
--- /dev/null
+++ b/lib/gitlab/ci/config/node/image.rb
@@ -0,0 +1,18 @@
+module Gitlab
+  module Ci
+    class Config
+      module Node
+        ##
+        # Entry that represents a Docker image.
+        #
+        class Image < Entry
+          include Validatable
+
+          validations do
+            validates :config, type: String
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/config/node/key.rb b/lib/gitlab/ci/config/node/key.rb
new file mode 100644
index 00000000000..f8b461ca098
--- /dev/null
+++ b/lib/gitlab/ci/config/node/key.rb
@@ -0,0 +1,18 @@
+module Gitlab
+  module Ci
+    class Config
+      module Node
+        ##
+        # Entry that represents a key.
+        #
+        class Key < Entry
+          include Validatable
+
+          validations do
+            validates :config, key: true
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/config/node/validation_helpers.rb b/lib/gitlab/ci/config/node/legacy_validation_helpers.rb
index 42ef60244ba..4d9a508796a 100644
--- a/lib/gitlab/ci/config/node/validation_helpers.rb
+++ b/lib/gitlab/ci/config/node/legacy_validation_helpers.rb
@@ -2,7 +2,7 @@ module Gitlab
   module Ci
     class Config
       module Node
-        module ValidationHelpers
+        module LegacyValidationHelpers
           private
 
           def validate_duration(value)
@@ -15,6 +15,10 @@ module Gitlab
             values.is_a?(Array) && values.all? { |value| validate_string(value) }
           end
 
+          def validate_array_of_strings_or_regexps(values)
+            values.is_a?(Array) && values.all? { |value| validate_string_or_regexp(value) }
+          end
+
           def validate_variables(variables)
             variables.is_a?(Hash) &&
               variables.all? { |key, value| validate_string(key) && validate_string(value) }
@@ -24,6 +28,23 @@ module Gitlab
             value.is_a?(String) || value.is_a?(Symbol)
           end
 
+          def validate_string_or_regexp(value)
+            return true if value.is_a?(Symbol)
+            return false unless value.is_a?(String)
+
+            if value.first == '/' && value.last == '/'
+              Regexp.new(value[1...-1])
+            else
+              true
+            end
+          rescue RegexpError
+            false
+          end
+
+          def validate_environment(value)
+            value.is_a?(String) && value =~ Gitlab::Regex.environment_name_regex
+          end
+
           def validate_boolean(value)
             value.in?([true, false])
           end
diff --git a/lib/gitlab/ci/config/node/null.rb b/lib/gitlab/ci/config/node/null.rb
deleted file mode 100644
index 4f590f6bec8..00000000000
--- a/lib/gitlab/ci/config/node/null.rb
+++ /dev/null
@@ -1,27 +0,0 @@
-module Gitlab
-  module Ci
-    class Config
-      module Node
-        ##
-        # This class represents a configuration entry that is not being used
-        # in configuration file.
-        #
-        # This implements Null Object pattern.
-        #
-        class Null < Entry
-          def value
-            nil
-          end
-
-          def validate!
-            nil
-          end
-
-          def method_missing(*)
-            nil
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/ci/config/node/paths.rb b/lib/gitlab/ci/config/node/paths.rb
new file mode 100644
index 00000000000..3c6d3a52966
--- /dev/null
+++ b/lib/gitlab/ci/config/node/paths.rb
@@ -0,0 +1,18 @@
+module Gitlab
+  module Ci
+    class Config
+      module Node
+        ##
+        # Entry that represents an array of paths.
+        #
+        class Paths < Entry
+          include Validatable
+
+          validations do
+            validates :config, array_of_strings: true
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/config/node/script.rb b/lib/gitlab/ci/config/node/script.rb
index 5072bf0db7d..39328f0fade 100644
--- a/lib/gitlab/ci/config/node/script.rb
+++ b/lib/gitlab/ci/config/node/script.rb
@@ -5,22 +5,11 @@ module Gitlab
         ##
         # Entry that represents a script.
         #
-        # Each element in the value array is a command that will be executed
-        # by GitLab Runner. Currently we concatenate these commands with
-        # new line character as a separator, what is compatible with
-        # implementation in Runner.
-        #
         class Script < Entry
-          include ValidationHelpers
-
-          def value
-            @value.join("\n")
-          end
+          include Validatable
 
-          def validate!
-            unless validate_array_of_strings(@value)
-              @errors << 'before_script should be an array of strings'
-            end
+          validations do
+            validates :config, array_of_strings: true
           end
         end
       end
diff --git a/lib/gitlab/ci/config/node/services.rb b/lib/gitlab/ci/config/node/services.rb
new file mode 100644
index 00000000000..481e2b66adc
--- /dev/null
+++ b/lib/gitlab/ci/config/node/services.rb
@@ -0,0 +1,18 @@
+module Gitlab
+  module Ci
+    class Config
+      module Node
+        ##
+        # Entry that represents a configuration of Docker services.
+        #
+        class Services < Entry
+          include Validatable
+
+          validations do
+            validates :config, array_of_strings: true
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/config/node/stages.rb b/lib/gitlab/ci/config/node/stages.rb
new file mode 100644
index 00000000000..b1fe45357ff
--- /dev/null
+++ b/lib/gitlab/ci/config/node/stages.rb
@@ -0,0 +1,22 @@
+module Gitlab
+  module Ci
+    class Config
+      module Node
+        ##
+        # Entry that represents a configuration for pipeline stages.
+        #
+        class Stages < Entry
+          include Validatable
+
+          validations do
+            validates :config, array_of_strings: true
+          end
+
+          def self.default
+            %w[build test deploy]
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/config/node/undefined.rb b/lib/gitlab/ci/config/node/undefined.rb
new file mode 100644
index 00000000000..699605e1e3a
--- /dev/null
+++ b/lib/gitlab/ci/config/node/undefined.rb
@@ -0,0 +1,30 @@
+module Gitlab
+  module Ci
+    class Config
+      module Node
+        ##
+        # This class represents an undefined entry node.
+        #
+        # It takes original entry class as configuration and returns default
+        # value of original entry as self value.
+        #
+        #
+        class Undefined < Entry
+          include Validatable
+
+          validations do
+            validates :config, type: Class
+          end
+
+          def value
+            @config.default
+          end
+
+          def defined?
+            false
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/config/node/validatable.rb b/lib/gitlab/ci/config/node/validatable.rb
new file mode 100644
index 00000000000..f6e2896dfb2
--- /dev/null
+++ b/lib/gitlab/ci/config/node/validatable.rb
@@ -0,0 +1,29 @@
+module Gitlab
+  module Ci
+    class Config
+      module Node
+        module Validatable
+          extend ActiveSupport::Concern
+
+          class_methods do
+            def validator
+              validator = Class.new(Node::Validator)
+
+              if defined?(@validations)
+                @validations.each { |rules| validator.class_eval(&rules) }
+              end
+
+              validator
+            end
+
+            private
+
+            def validations(&block)
+              (@validations ||= []).append(block)
+            end
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/config/node/validator.rb b/lib/gitlab/ci/config/node/validator.rb
new file mode 100644
index 00000000000..758a6cf4356
--- /dev/null
+++ b/lib/gitlab/ci/config/node/validator.rb
@@ -0,0 +1,41 @@
+module Gitlab
+  module Ci
+    class Config
+      module Node
+        class Validator < SimpleDelegator
+          include ActiveModel::Validations
+          include Node::Validators
+
+          def initialize(node)
+            super(node)
+            @node = node
+          end
+
+          def messages
+            errors.full_messages.map do |error|
+              "#{location} #{error}".downcase
+            end
+          end
+
+          def self.name
+            'Validator'
+          end
+
+          def unknown_keys
+            return [] unless config.is_a?(Hash)
+
+            config.keys - @node.class.nodes.keys
+          end
+
+          private
+
+          def location
+            predecessors = ancestors.map(&:key).compact
+            current = key || @node.class.name.demodulize.underscore
+            predecessors.append(current).join(':')
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/config/node/validators.rb b/lib/gitlab/ci/config/node/validators.rb
new file mode 100644
index 00000000000..7b2f57990b5
--- /dev/null
+++ b/lib/gitlab/ci/config/node/validators.rb
@@ -0,0 +1,70 @@
+module Gitlab
+  module Ci
+    class Config
+      module Node
+        module Validators
+          class AllowedKeysValidator < ActiveModel::EachValidator
+            def validate_each(record, attribute, value)
+              if record.unknown_keys.any?
+                unknown_list = record.unknown_keys.join(', ')
+                record.errors.add(:config,
+                                  "contains unknown keys: #{unknown_list}")
+              end
+            end
+          end
+
+          class ArrayOfStringsValidator < ActiveModel::EachValidator
+            include LegacyValidationHelpers
+
+            def validate_each(record, attribute, value)
+              unless validate_array_of_strings(value)
+                record.errors.add(attribute, 'should be an array of strings')
+              end
+            end
+          end
+
+          class BooleanValidator < ActiveModel::EachValidator
+            include LegacyValidationHelpers
+
+            def validate_each(record, attribute, value)
+              unless validate_boolean(value)
+                record.errors.add(attribute, 'should be a boolean value')
+              end
+            end
+          end
+
+          class KeyValidator < ActiveModel::EachValidator
+            include LegacyValidationHelpers
+
+            def validate_each(record, attribute, value)
+              unless validate_string(value)
+                record.errors.add(attribute, 'should be a string or symbol')
+              end
+            end
+          end
+
+          class TypeValidator < ActiveModel::EachValidator
+            def validate_each(record, attribute, value)
+              type = options[:with]
+              raise unless type.is_a?(Class)
+
+              unless value.is_a?(type)
+                record.errors.add(attribute, "should be a #{type.name}")
+              end
+            end
+          end
+
+          class VariablesValidator < ActiveModel::EachValidator
+            include LegacyValidationHelpers
+
+            def validate_each(record, attribute, value)
+              unless validate_variables(value)
+                record.errors.add(attribute, 'should be a hash of key value pairs')
+              end
+            end
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/config/node/variables.rb b/lib/gitlab/ci/config/node/variables.rb
new file mode 100644
index 00000000000..5f813f81f55
--- /dev/null
+++ b/lib/gitlab/ci/config/node/variables.rb
@@ -0,0 +1,22 @@
+module Gitlab
+  module Ci
+    class Config
+      module Node
+        ##
+        # Entry that represents environment variables.
+        #
+        class Variables < Entry
+          include Validatable
+
+          validations do
+            validates :config, variables: true
+          end
+
+          def self.default
+            {}
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/current_settings.rb b/lib/gitlab/current_settings.rb
index 5e7532f57ae..ffc1814b29d 100644
--- a/lib/gitlab/current_settings.rb
+++ b/lib/gitlab/current_settings.rb
@@ -9,10 +9,14 @@ module Gitlab
     end
 
     def ensure_application_settings!
-      settings = ::ApplicationSetting.cached
+      if connect_to_db?
+        begin
+          settings = ::ApplicationSetting.current
+        # In case Redis isn't running or the Redis UNIX socket file is not available
+        rescue ::Redis::BaseError, ::Errno::ENOENT
+          settings = ::ApplicationSetting.last
+        end
 
-      if !settings && connect_to_db?
-        settings = ::ApplicationSetting.current
         settings ||= ::ApplicationSetting.create_from_defaults unless ActiveRecord::Migrator.needs_migration?
       end
 
@@ -36,7 +40,7 @@ module Gitlab
         default_project_visibility: Settings.gitlab.default_projects_features['visibility_level'],
         default_snippet_visibility: Settings.gitlab.default_projects_features['visibility_level'],
         restricted_signup_domains: Settings.gitlab['restricted_signup_domains'],
-        import_sources: ['github','bitbucket','gitlab','gitorious','google_code','fogbugz','git'],
+        import_sources: %w[github bitbucket gitlab gitorious google_code fogbugz git gitlab_project],
         shared_runners_enabled: Settings.gitlab_ci['shared_runners_enabled'],
         max_artifacts_size: Settings.artifacts['max_size'],
         require_two_factor_authentication: false,
@@ -44,6 +48,7 @@ module Gitlab
         akismet_enabled: false,
         repository_checks_enabled: true,
         container_registry_token_expire_delay: 5,
+        user_default_external: false,
       )
     end
 
diff --git a/lib/gitlab/database.rb b/lib/gitlab/database.rb
index 04fa6a3a5de..078609c86f1 100644
--- a/lib/gitlab/database.rb
+++ b/lib/gitlab/database.rb
@@ -1,5 +1,10 @@
 module Gitlab
   module Database
+    # The max value of INTEGER type is the same between MySQL and PostgreSQL:
+    # https://www.postgresql.org/docs/9.2/static/datatype-numeric.html
+    # http://dev.mysql.com/doc/refman/5.7/en/integer-types.html
+    MAX_INT_VALUE = 2147483647
+
     def self.adapter_name
       connection.adapter_name
     end
@@ -30,6 +35,10 @@ module Gitlab
       order
     end
 
+    def self.random
+      Gitlab::Database.postgresql? ? "RANDOM()" : "RAND()"
+    end
+
     def true_value
       if Gitlab::Database.postgresql?
         "'t'"
diff --git a/lib/gitlab/database/migration_helpers.rb b/lib/gitlab/database/migration_helpers.rb
index dd3ff0ab18b..dec20d8659b 100644
--- a/lib/gitlab/database/migration_helpers.rb
+++ b/lib/gitlab/database/migration_helpers.rb
@@ -28,65 +28,79 @@ module Gitlab
       # Updates the value of a column in batches.
       #
       # This method updates the table in batches of 5% of the total row count.
-      # Any data inserted while running this method (or after it has finished
-      # running) is _not_ updated automatically.
+      # This method will continue updating rows until no rows remain.
+      #
+      # When given a block this method will yield two values to the block:
+      #
+      # 1. An instance of `Arel::Table` for the table that is being updated.
+      # 2. The query to run as an Arel object.
+      #
+      # By supplying a block one can add extra conditions to the queries being
+      # executed. Note that the same block is used for _all_ queries.
+      #
+      # Example:
+      #
+      #     update_column_in_batches(:projects, :foo, 10) do |table, query|
+      #       query.where(table[:some_column].eq('hello'))
+      #     end
+      #
+      # This would result in this method updating only rows where
+      # `projects.some_column` equals "hello".
       #
       # table - The name of the table.
       # column - The name of the column to update.
       # value - The value for the column.
+      #
+      # Rubocop's Metrics/AbcSize metric is disabled for this method as Rubocop
+      # determines this method to be too complex while there's no way to make it
+      # less "complex" without introducing extra methods (which actually will
+      # make things _more_ complex).
+      #
+      # rubocop: disable Metrics/AbcSize
       def update_column_in_batches(table, column, value)
-        quoted_table = quote_table_name(table)
-        quoted_column = quote_column_name(column)
-
-        ##
-        # Workaround for #17711
-        #
-        # It looks like for MySQL `ActiveRecord::Base.conntection.quote(true)`
-        # returns correct value (1), but `ActiveRecord::Migration.new.quote`
-        # returns incorrect value ('true'), which causes migrations to fail.
-        #
-        quoted_value = connection.quote(value)
-        processed = 0
-
-        total = exec_query("SELECT COUNT(*) AS count FROM #{quoted_table}").
-          to_hash.
-          first['count'].
-          to_i
+        table = Arel::Table.new(table)
+
+        count_arel = table.project(Arel.star.count.as('count'))
+        count_arel = yield table, count_arel if block_given?
+
+        total = exec_query(count_arel.to_sql).to_hash.first['count'].to_i
+
+        return if total == 0
 
         # Update in batches of 5% until we run out of any rows to update.
         batch_size = ((total / 100.0) * 5.0).ceil
 
+        start_arel = table.project(table[:id]).order(table[:id].asc).take(1)
+        start_arel = yield table, start_arel if block_given?
+        start_id = exec_query(start_arel.to_sql).to_hash.first['id'].to_i
+
         loop do
-          start_row = exec_query(%Q{
-            SELECT id
-            FROM #{quoted_table}
-            ORDER BY id ASC
-            LIMIT 1 OFFSET #{processed}
-          }).to_hash.first
-
-          # There are no more rows to process
-          break unless start_row
-
-          stop_row = exec_query(%Q{
-            SELECT id
-            FROM #{quoted_table}
-            ORDER BY id ASC
-            LIMIT 1 OFFSET #{processed + batch_size}
-          }).to_hash.first
-
-          query = %Q{
-            UPDATE #{quoted_table}
-            SET #{quoted_column} = #{quoted_value}
-            WHERE id >= #{start_row['id']}
-          }
+          stop_arel = table.project(table[:id]).
+            where(table[:id].gteq(start_id)).
+            order(table[:id].asc).
+            take(1).
+            skip(batch_size)
+
+          stop_arel = yield table, stop_arel if block_given?
+          stop_row = exec_query(stop_arel.to_sql).to_hash.first
+
+          update_arel = Arel::UpdateManager.new(ActiveRecord::Base).
+            table(table).
+            set([[table[column], value]]).
+            where(table[:id].gteq(start_id))
 
           if stop_row
-            query += " AND id < #{stop_row['id']}"
+            stop_id = stop_row['id'].to_i
+            start_id = stop_id
+            update_arel = update_arel.where(table[:id].lt(stop_id))
           end
 
-          execute(query)
+          update_arel = yield table, update_arel if block_given?
+
+          execute(update_arel.to_sql)
 
-          processed += batch_size
+          # There are no more rows left to update.
+          break unless stop_row
         end
       end
 
@@ -95,9 +109,9 @@ module Gitlab
       # This method runs the following steps:
       #
       # 1. Add the column with a default value of NULL.
-      # 2. Update all existing rows in batches.
-      # 3. Change the default value of the column to the specified value.
-      # 4. Update any remaining rows.
+      # 2. Change the default value of the column to the specified value.
+      # 3. Update all existing rows in batches.
+      # 4. Set a `NOT NULL` constraint on the column if desired (the default).
       #
       # These steps ensure a column can be added to a large and commonly used
       # table without locking the entire table for the duration of the table
@@ -109,7 +123,10 @@ module Gitlab
       # default - The default value for the column.
       # allow_null - When set to `true` the column will allow NULL values, the
       #              default is to not allow NULL values.
-      def add_column_with_default(table, column, type, default:, allow_null: false)
+      #
+      # This method can also take a block which is passed directly to the
+      # `update_column_in_batches` method.
+      def add_column_with_default(table, column, type, default:, allow_null: false, &block)
         if transaction_open?
           raise 'add_column_with_default can not be run inside a transaction, ' \
             'you can disable transactions by calling disable_ddl_transaction! ' \
@@ -125,11 +142,9 @@ module Gitlab
         end
 
         begin
-          transaction do
-            update_column_in_batches(table, column, default)
+          update_column_in_batches(table, column, default, &block)
 
-            change_column_null(table, column, false) unless allow_null
-          end
+          change_column_null(table, column, false) unless allow_null
         # We want to rescue _all_ exceptions here, even those that don't inherit
         # from StandardError.
         rescue Exception => error # rubocop: disable all
diff --git a/lib/gitlab/diff/diff_refs.rb b/lib/gitlab/diff/diff_refs.rb
new file mode 100644
index 00000000000..8406ca4269c
--- /dev/null
+++ b/lib/gitlab/diff/diff_refs.rb
@@ -0,0 +1,36 @@
+module Gitlab
+  module Diff
+    class DiffRefs
+      attr_reader :base_sha
+      attr_reader :start_sha
+      attr_reader :head_sha
+
+      def initialize(base_sha:, start_sha: base_sha, head_sha:)
+        @base_sha = base_sha
+        @start_sha = start_sha
+        @head_sha = head_sha
+      end
+
+      def ==(other)
+        other.is_a?(self.class) &&
+          base_sha == other.base_sha &&
+          start_sha == other.start_sha &&
+          head_sha == other.head_sha
+      end
+
+      # There is only one case in which we will have `start_sha` and `head_sha`,
+      # but not `base_sha`, which is when a diff is generated between an
+      # orphaned branch and another branch, which means there _is_ no base, but
+      # we're still able to highlight it, and to create diff notes, which are
+      # the primary things `DiffRefs` are used for.
+      # `DiffRefs` are "complete" when they have `start_sha` and `head_sha`,
+      # because `base_sha` can always be derived from this, to return an actual
+      # sha, or `nil`.
+      # We have `base_sha` directly available on `DiffRefs` because it's faster#
+      # than having to look it up in the repo every time.
+      def complete?
+        start_sha && head_sha
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/diff/file.rb b/lib/gitlab/diff/file.rb
index d2e85cabf72..7e01f7b61fb 100644
--- a/lib/gitlab/diff/file.rb
+++ b/lib/gitlab/diff/file.rb
@@ -1,47 +1,87 @@
 module Gitlab
   module Diff
     class File
-      attr_reader :diff, :diff_refs
+      attr_reader :diff, :repository, :diff_refs
 
       delegate :new_file, :deleted_file, :renamed_file,
-        :old_path, :new_path, to: :diff, prefix: false
+        :old_path, :new_path, :a_mode, :b_mode,
+        :submodule?, :too_large?, to: :diff, prefix: false
 
-      def initialize(diff, diff_refs)
+      def initialize(diff, repository:, diff_refs: nil)
         @diff = diff
+        @repository = repository
         @diff_refs = diff_refs
       end
 
+      def position(line)
+        return unless diff_refs
+
+        Position.new(
+          old_path: old_path,
+          new_path: new_path,
+          old_line: line.old_line,
+          new_line: line.new_line,
+          diff_refs: diff_refs
+        )
+      end
+
+      def line_code(line)
+        return if line.meta?
+
+        Gitlab::Diff::LineCode.generate(file_path, line.new_pos, line.old_pos)
+      end
+
+      def line_for_line_code(code)
+        diff_lines.find { |line| line_code(line) == code }
+      end
+
+      def line_for_position(pos)
+        diff_lines.find { |line| position(line) == pos }
+      end
+
+      def position_for_line_code(code)
+        line = line_for_line_code(code)
+        position(line) if line
+      end
+
+      def line_code_for_position(pos)
+        line = line_for_position(pos)
+        line_code(line) if line
+      end
+
+      def content_commit
+        return unless diff_refs
+
+        repository.commit(deleted_file ? old_ref : new_ref)
+      end
+
       def old_ref
-        diff_refs[0] if diff_refs
+        diff_refs.try(:base_sha)
       end
 
       def new_ref
-        diff_refs[1] if diff_refs
+        diff_refs.try(:head_sha)
       end
 
-      # Array of Gitlab::DIff::Line objects
+      # Array of Gitlab::Diff::Line objects
       def diff_lines
-        @lines ||= parser.parse(raw_diff.each_line).to_a
+        @lines ||= Gitlab::Diff::Parser.new.parse(raw_diff.each_line).to_a
       end
 
-      def too_large?
-        diff.too_large?
+      def collapsed_by_default?
+        diff.diff.bytesize > 10240 # 10 KB
       end
 
       def highlighted_diff_lines
-        Gitlab::Diff::Highlight.new(self).highlight
+        @highlighted_diff_lines ||= Gitlab::Diff::Highlight.new(self, repository: self.repository).highlight
       end
 
       def parallel_diff_lines
-        Gitlab::Diff::ParallelDiff.new(self).parallelize
+        @parallel_diff_lines ||= Gitlab::Diff::ParallelDiff.new(self).parallelize
       end
 
       def mode_changed?
-        !!(diff.a_mode && diff.b_mode && diff.a_mode != diff.b_mode)
-      end
-
-      def parser
-        Gitlab::Diff::Parser.new
+        a_mode && b_mode && a_mode != b_mode
       end
 
       def raw_diff
@@ -53,17 +93,15 @@ module Gitlab
       end
 
       def prev_line(index)
-        if index > 0
-          diff_lines[index - 1]
-        end
+        diff_lines[index - 1] if index > 0
+      end
+
+      def paths
+        [old_path, new_path].compact
       end
 
       def file_path
-        if diff.new_path.present?
-          diff.new_path
-        elsif diff.old_path.present?
-          diff.old_path
-        end
+        new_path.presence || old_path
       end
 
       def added_lines
@@ -73,6 +111,21 @@ module Gitlab
       def removed_lines
         diff_lines.count(&:removed?)
       end
+
+      def old_blob(commit = content_commit)
+        return unless commit
+
+        parent_id = commit.parent_id
+        return unless parent_id
+
+        repository.blob_at(parent_id, old_path)
+      end
+
+      def blob(commit = content_commit)
+        return unless commit
+
+        repository.blob_at(commit.id, file_path)
+      end
     end
   end
 end
diff --git a/lib/gitlab/diff/highlight.rb b/lib/gitlab/diff/highlight.rb
index 9429b3ff88d..649a265a02c 100644
--- a/lib/gitlab/diff/highlight.rb
+++ b/lib/gitlab/diff/highlight.rb
@@ -1,11 +1,13 @@
 module Gitlab
   module Diff
     class Highlight
-      attr_reader :diff_file, :diff_lines, :raw_lines
+      attr_reader :diff_file, :diff_lines, :raw_lines, :repository
 
       delegate :old_path, :new_path, :old_ref, :new_ref, to: :diff_file, prefix: :diff
 
-      def initialize(diff_lines)
+      def initialize(diff_lines, repository: nil)
+        @repository = repository
+
         if diff_lines.is_a?(Gitlab::Diff::File)
           @diff_file = diff_lines
           @diff_lines = @diff_file.diff_lines
@@ -19,7 +21,7 @@ module Gitlab
         @diff_lines.map.with_index do |diff_line, i|
           diff_line = diff_line.dup
           # ignore highlighting for "match" lines
-          next diff_line if diff_line.type == 'match' || diff_line.type == 'nonewline'
+          next diff_line if diff_line.meta?
 
           rich_line = highlight_line(diff_line) || diff_line.text
 
@@ -40,12 +42,12 @@ module Gitlab
 
         line_prefix = diff_line.text.match(/\A(.)/) ? $1 : ' '
 
-        case diff_line.type
-        when 'new', nil
-          rich_line = new_lines[diff_line.new_pos - 1]
-        when 'old'
-          rich_line = old_lines[diff_line.old_pos - 1]
-        end
+        rich_line =
+          if diff_line.unchanged? || diff_line.added?
+            new_lines[diff_line.new_pos - 1]
+          elsif diff_line.removed?
+            old_lines[diff_line.old_pos - 1]
+          end
 
         # Only update text if line is found. This will prevent
         # issues with submodules given the line only exists in diff content.
@@ -58,19 +60,12 @@ module Gitlab
 
       def old_lines
         return unless diff_file
-        @old_lines ||= Gitlab::Highlight.highlight_lines(*processing_args(:old))
+        @old_lines ||= Gitlab::Highlight.highlight_lines(self.repository, diff_old_ref, diff_old_path)
       end
 
       def new_lines
         return unless diff_file
-        @new_lines ||= Gitlab::Highlight.highlight_lines(*processing_args(:new))
-      end
-
-      def processing_args(version)
-        ref  = send("diff_#{version}_ref")
-        path = send("diff_#{version}_path")
-
-        [ref.project.repository, ref.id, path]
+        @new_lines ||= Gitlab::Highlight.highlight_lines(self.repository, diff_new_ref, diff_new_path)
       end
     end
   end
diff --git a/lib/gitlab/diff/inline_diff.rb b/lib/gitlab/diff/inline_diff.rb
index 789c14518b0..28ad637fda4 100644
--- a/lib/gitlab/diff/inline_diff.rb
+++ b/lib/gitlab/diff/inline_diff.rb
@@ -1,16 +1,30 @@
 module Gitlab
   module Diff
     class InlineDiff
+      # Regex to find a run of deleted lines followed by the same number of added lines
+      LINE_PAIRS_PATTERN = %r{
+        # Runs start at the beginning of the string (the first line) or after a space (for an unchanged line)
+        (?:\A|\s)
+
+        # This matches a number of `-`s followed by the same number of `+`s through recursion
+        (?<del_ins>
+          -
+          \g<del_ins>?
+          \+
+        )
+
+        # Runs end at the end of the string (the last line) or before a space (for an unchanged line)
+        (?=\s|\z)
+      }x.freeze
+
       attr_accessor :old_line, :new_line, :offset
 
       def self.for_lines(lines)
-        local_edit_indexes = self.find_local_edits(lines)
+        changed_line_pairs = self.find_changed_line_pairs(lines)
 
         inline_diffs = []
 
-        local_edit_indexes.each do |index|
-          old_index = index
-          new_index = index + 1
+        changed_line_pairs.each do |old_index, new_index|
           old_line = lines[old_index]
           new_line = lines[new_index]
 
@@ -51,18 +65,28 @@ module Gitlab
 
       private
 
-      def self.find_local_edits(lines)
-        line_prefixes = lines.map { |line| line.match(/\A([+-])/) ? $1 : ' ' }
-        joined_line_prefixes = " #{line_prefixes.join} "
-
-        offset = 0
-        local_edit_indexes = []
-        while index = joined_line_prefixes.index(" -+ ", offset)
-          local_edit_indexes << index
-          offset = index + 1
+      # Finds pairs of old/new line pairs that represent the same line that changed
+      def self.find_changed_line_pairs(lines)
+        # Prefixes of all diff lines, indicating their types
+        # For example: `" - +  -+  ---+++ --+  -++"`
+        line_prefixes = lines.each_with_object("") { |line, s| s << line[0] }.gsub(/[^ +-]/, ' ')
+
+        changed_line_pairs = []
+        line_prefixes.scan(LINE_PAIRS_PATTERN) do
+          # For `"---+++"`, `begin_index == 0`, `end_index == 6`
+          begin_index, end_index = Regexp.last_match.offset(:del_ins)
+
+          # For `"---+++"`, `changed_line_count == 3`
+          changed_line_count = (end_index - begin_index) / 2
+
+          halfway_index = begin_index + changed_line_count
+          (begin_index...halfway_index).each do |i|
+            # For `"---+++"`, index 1 maps to 1 + 3 = 4
+            changed_line_pairs << [i, i + changed_line_count]
+          end
         end
 
-        local_edit_indexes
+        changed_line_pairs
       end
 
       def longest_common_prefix(a, b)
diff --git a/lib/gitlab/diff/line.rb b/lib/gitlab/diff/line.rb
index 03730b435ad..c6189d660c2 100644
--- a/lib/gitlab/diff/line.rb
+++ b/lib/gitlab/diff/line.rb
@@ -9,6 +9,18 @@ module Gitlab
         @old_pos, @new_pos = old_pos, new_pos
       end
 
+      def old_line
+        old_pos unless added? || meta?
+      end
+
+      def new_line
+        new_pos unless removed? || meta?
+      end
+
+      def unchanged?
+        type.nil?
+      end
+
       def added?
         type == 'new'
       end
@@ -16,6 +28,10 @@ module Gitlab
       def removed?
         type == 'old'
       end
+
+      def meta?
+        type == 'match' || type == 'nonewline'
+      end
     end
   end
 end
diff --git a/lib/gitlab/diff/line_mapper.rb b/lib/gitlab/diff/line_mapper.rb
new file mode 100644
index 00000000000..576a761423e
--- /dev/null
+++ b/lib/gitlab/diff/line_mapper.rb
@@ -0,0 +1,64 @@
+# When provided a diff for a specific file, maps old line numbers to new line
+# numbers and back, to find out where a specific line in a file was moved by the
+# changes.
+module Gitlab
+  module Diff
+    class LineMapper
+      attr_accessor :diff_file
+
+      def initialize(diff_file)
+        @diff_file = diff_file
+      end
+
+      # Find new line number for old line number.
+      def old_to_new(old_line)
+        map_line_number(old_line, from: :old_line, to: :new_line)
+      end
+
+      # Find old line number for new line number.
+      def new_to_old(new_line)
+        map_line_number(new_line, from: :new_line, to: :old_line)
+      end
+
+      private
+
+      def diff_lines
+        @diff_lines ||= @diff_file.diff_lines
+      end
+
+      # Find old/new line number based on its old/new counterpart line number.
+      def map_line_number(from_line, from:, to:)
+        # If no diff file could be found, the file wasn't changed, and the
+        # mapped line number is the same as the specified line number.
+        return from_line unless diff_file
+
+        # To find the mapped line number for the specified line number,
+        # we need to find:
+        # - The diff line with that exact line number, if it is in the diff context
+        # - The first diff line with a higher line number, if it falls between diff contexts
+        # - The last known diff line, if it falls after the last diff context
+        diff_line = diff_lines.find do |diff_line|
+          diff_from_line = diff_line.send(from)
+          diff_from_line && diff_from_line >= from_line
+        end
+        diff_line ||= diff_lines.last
+
+        # If no diff line could be found, the file wasn't changed, and the
+        # mapped line number is the same as the specified line number.
+        return from_line unless diff_line
+
+        diff_from_line = diff_line.send(from)
+        diff_to_line = diff_line.send(to)
+
+        # If the line was removed, there is no mapped line number.
+        return unless diff_to_line
+
+        # Because we may not have the diff line with the exact line number
+        # we were looking for, we need to adjust the mapped line number.
+        distance = diff_from_line - from_line
+
+        diff_to_line - distance
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/diff/parallel_diff.rb b/lib/gitlab/diff/parallel_diff.rb
index 74f9b3c050a..b069afdd28c 100644
--- a/lib/gitlab/diff/parallel_diff.rb
+++ b/lib/gitlab/diff/parallel_diff.rb
@@ -8,111 +8,96 @@ module Gitlab
       end
 
       def parallelize
-        lines = []
-        skip_next = false
 
+        i = 0
+        free_right_index = nil
+
+        lines = []
         highlighted_diff_lines = diff_file.highlighted_diff_lines
         highlighted_diff_lines.each do |line|
-          full_line = line.text
-          type = line.type
-          line_code = generate_line_code(diff_file.file_path, line)
-          line_new = line.new_pos
-          line_old = line.old_pos
+          line_code = diff_file.line_code(line)
+          position = diff_file.position(line)
 
-          next_line = diff_file.next_line(line.index)
-
-          if next_line
-            next_line = highlighted_diff_lines[next_line.index]
-            next_line_code = generate_line_code(diff_file.file_path, next_line)
-            next_type = next_line.type
-            next_line = next_line.text
-          end
-
-          case type
+          case line.type
           when 'match', nil
             # line in the right panel is the same as in the left one
             lines << {
               left: {
-                type:       type,
-                number:     line_old,
-                text:       full_line,
+                type:       line.type,
+                number:     line.old_pos,
+                text:       line.text,
                 line_code:  line_code,
+                position:   position
               },
               right: {
-                type:       type,
-                number:     line_new,
-                text:       full_line,
-                line_code:  line_code
+                type:       line.type,
+                number:     line.new_pos,
+                text:       line.text,
+                line_code:  line_code,
+                position:   position
               }
             }
+
+            free_right_index = nil
+            i += 1
           when 'old'
-            case next_type
-            when 'new'
-              # Left side has text removed, right side has text added
-              lines << {
-                left: {
-                  type:       type,
-                  number:     line_old,
-                  text:       full_line,
-                  line_code:  line_code,
-                },
-                right: {
-                  type:       next_type,
-                  number:     line_new,
-                  text:       next_line,
-                  line_code:  next_line_code
-                }
-              }
-              skip_next = true
-            when 'old', 'nonewline', nil
-              # Left side has text removed, right side doesn't have any change
-              # No next line code, no new line number, no new line text
-              lines << {
-                left: {
-                  type:       type,
-                  number:     line_old,
-                  text:       full_line,
-                  line_code:  line_code,
-                },
-                right: {
-                  type:       next_type,
-                  number:     nil,
-                  text:       "",
-                  line_code:  nil
-                }
+            lines << {
+              left: {
+                type:       line.type,
+                number:     line.old_pos,
+                text:       line.text,
+                line_code:  line_code,
+                position:   position
+              },
+              right: {
+                type:       nil,
+                number:     nil,
+                text:       "",
+                line_code:  line_code,
+                position:   position
               }
-            end
+            }
+
+            # Once we come upon a new line it can be put on the right of this old line
+            free_right_index ||= i
+            i += 1
           when 'new'
-            if skip_next
-              # Change has been already included in previous line so no need to do it again
-              skip_next = false
-              next
+            data = {
+              type:       line.type,
+              number:     line.new_pos,
+              text:       line.text,
+              line_code:  line_code,
+              position:   position
+            }
+
+            if free_right_index
+              # If an old line came before this without a line on the right, this
+              # line can be put to the right of it.
+              lines[free_right_index][:right] = data
+
+              # If there are any other old lines on the left that don't yet have
+              # a new counterpart on the right, update the free_right_index
+              next_free_right_index = free_right_index + 1
+              free_right_index = next_free_right_index < i ? next_free_right_index : nil
             else
-              # Change is only on the right side, left side has no change
               lines << {
                 left: {
                   type:       nil,
                   number:     nil,
                   text:       "",
                   line_code:  line_code,
+                  position:   position
                 },
-                right: {
-                  type:       type,
-                  number:     line_new,
-                  text:       full_line,
-                  line_code:  line_code
-                }
+                right: data
               }
+
+              free_right_index = nil
+              i += 1
             end
           end
         end
-        lines
-      end
 
-      private
-
-      def generate_line_code(file_path, line)
-        Gitlab::Diff::LineCode.generate(file_path, line.new_pos, line.old_pos)
+        lines
       end
     end
   end
diff --git a/lib/gitlab/diff/parser.rb b/lib/gitlab/diff/parser.rb
index 522dd2b9428..59a2367b65d 100644
--- a/lib/gitlab/diff/parser.rb
+++ b/lib/gitlab/diff/parser.rb
@@ -40,7 +40,6 @@ module Gitlab
               line_obj_index += 1
             end
 
-
             case line[0]
             when "+"
               line_new += 1
diff --git a/lib/gitlab/diff/position.rb b/lib/gitlab/diff/position.rb
new file mode 100644
index 00000000000..989fff8918e
--- /dev/null
+++ b/lib/gitlab/diff/position.rb
@@ -0,0 +1,155 @@
+# Defines a specific location, identified by paths and line numbers,
+# within a specific diff, identified by start, head and base commit ids.
+module Gitlab
+  module Diff
+    class Position
+      attr_reader :old_path
+      attr_reader :new_path
+      attr_reader :old_line
+      attr_reader :new_line
+      attr_reader :base_sha
+      attr_reader :start_sha
+      attr_reader :head_sha
+
+      def initialize(attrs = {})
+        @old_path = attrs[:old_path]
+        @new_path = attrs[:new_path]
+        @old_line = attrs[:old_line]
+        @new_line = attrs[:new_line]
+
+        if attrs[:diff_refs]
+          @base_sha  = attrs[:diff_refs].base_sha
+          @start_sha = attrs[:diff_refs].start_sha
+          @head_sha  = attrs[:diff_refs].head_sha
+        else
+          @base_sha  = attrs[:base_sha]
+          @start_sha = attrs[:start_sha]
+          @head_sha  = attrs[:head_sha]
+        end
+      end
+
+      # `Gitlab::Diff::Position` objects are stored as serialized attributes in
+      # `DiffNote`, which use YAML to encode and decode objects.
+      # `#init_with` and `#encode_with` can be used to customize the en/decoding
+      # behavior. In this case, we override these to prevent memoized instance
+      # variables like `@diff_file` and `@diff_line` from being serialized.
+      def init_with(coder)
+        initialize(coder['attributes'])
+
+        self
+      end
+
+      def encode_with(coder)
+        coder['attributes'] = self.to_h
+      end
+
+      def key
+        @key ||= [base_sha, start_sha, head_sha, Digest::SHA1.hexdigest(old_path || ""), Digest::SHA1.hexdigest(new_path || ""), old_line, new_line]
+      end
+
+      def ==(other)
+        other.is_a?(self.class) && key == other.key
+      end
+
+      def to_h
+        {
+          old_path: old_path,
+          new_path: new_path,
+          old_line: old_line,
+          new_line: new_line,
+          base_sha:  base_sha,
+          start_sha: start_sha,
+          head_sha:  head_sha
+        }
+      end
+
+      def inspect
+        %(#<#{self.class}:#{object_id} #{to_h}>)
+      end
+
+      def complete?
+        file_path.present? &&
+          (old_line || new_line) &&
+          diff_refs.complete?
+      end
+
+      def to_json
+        JSON.generate(self.to_h)
+      end
+
+      def type
+        if old_line && new_line
+          nil
+        elsif new_line
+          'new'
+        else
+          'old'
+        end
+      end
+
+      def unchanged?
+        type.nil?
+      end
+
+      def added?
+        type == 'new'
+      end
+
+      def removed?
+        type == 'old'
+      end
+
+      def paths
+        [old_path, new_path].compact.uniq
+      end
+
+      def file_path
+        new_path.presence || old_path
+      end
+
+      def diff_refs
+        @diff_refs ||= DiffRefs.new(base_sha: base_sha, start_sha: start_sha, head_sha: head_sha)
+      end
+
+      def diff_file(repository)
+        @diff_file ||= begin
+          if RequestStore.active?
+            key = {
+              project_id: repository.project.id,
+              start_sha: start_sha,
+              head_sha: head_sha,
+              path: file_path
+            }
+
+            RequestStore.fetch(key) { find_diff_file(repository) }
+          else
+            find_diff_file(repository)
+          end
+        end
+      end
+
+      def diff_line(repository)
+        @diff_line ||= diff_file(repository).line_for_position(self)
+      end
+
+      def line_code(repository)
+        @line_code ||= diff_file(repository).line_code_for_position(self)
+      end
+
+      private
+
+      def find_diff_file(repository)
+        diffs = Gitlab::Git::Compare.new(
+          repository.raw_repository,
+          start_sha,
+          head_sha
+        ).diffs(paths: paths)
+
+        diff = diffs.first
+        return unless diff
+
+        Gitlab::Diff::File.new(diff, repository: repository, diff_refs: diff_refs)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/diff/position_tracer.rb b/lib/gitlab/diff/position_tracer.rb
new file mode 100644
index 00000000000..4d04f867268
--- /dev/null
+++ b/lib/gitlab/diff/position_tracer.rb
@@ -0,0 +1,168 @@
+# Finds the diff position in the new diff that corresponds to the same location
+# specified by the provided position in the old diff.
+module Gitlab
+  module Diff
+    class PositionTracer
+      attr_accessor :repository
+      attr_accessor :old_diff_refs
+      attr_accessor :new_diff_refs
+      attr_accessor :paths
+
+      def initialize(repository:, old_diff_refs:, new_diff_refs:, paths: nil)
+        @repository = repository
+        @old_diff_refs = old_diff_refs
+        @new_diff_refs = new_diff_refs
+        @paths = paths
+      end
+
+      def trace(old_position)
+        return unless old_diff_refs.complete? && new_diff_refs.complete?
+        return unless old_position.diff_refs == old_diff_refs
+
+        # Suppose we have an MR with source branch `feature` and target branch `master`.
+        # When the MR was created, the head of `master` was commit A, and the
+        # head of `feature` was commit B, resulting in the original diff A->B.
+        # Since creation, `master` was updated to C.
+        # Now `feature` is being updated to D, and the newly generated MR diff is C->D.
+        # It is possible that C and D are direct decendants of A and B respectively,
+        # but this isn't necessarily the case as rebases and merges come into play.
+        #
+        # Suppose we have a diff note on the original diff A->B. Now that the MR
+        # is updated, we need to find out what line in C->D corresponds to the
+        # line the note was originally created on, so that we can update the diff note's
+        # records and continue to display it in the right place in the diffs.
+        # If we cannot find this line in the new diff, this means the diff note is now
+        # outdated, and we will display that fact to the user.
+        #
+        # In the new diff, the file the diff note was originally created on may
+        # have been renamed, deleted or even created, if the file existed in A and B,
+        # but was removed in C, and restored in D.
+        #
+        # Every diff note stores a Position object that defines a specific location,
+        # identified by paths and line numbers, within a specific diff, identified
+        # by start, head and base commit ids.
+        #
+        # For diff notes for diff A->B, the position looks like this:
+        # Position
+        #   base_sha - ID of commit A
+        #   head_sha - ID of commit B
+        #   old_path - path as of A (nil if file was newly created)
+        #   new_path - path as of B (nil if file was deleted)
+        #   old_line - line number as of A (nil if file was newly created)
+        #   new_line - line number as of B (nil if file was deleted)
+        #
+        # We can easily update `base_sha` and `head_sha` to hold the IDs of commits C and D,
+        # but need to find the paths and line numbers as of C and D.
+        #
+        # If the file was unchanged or newly created in A->B, the path as of D can be found
+        # by generating diff B->D ("head to head"), finding the diff file with
+        # `diff_file.old_path == position.new_path`, and taking `diff_file.new_path`.
+        # The path as of C can be found by taking diff C->D, finding the diff file
+        # with that same `new_path` and taking `diff_file.old_path`.
+        # The line number as of D can be found by using the LineMapper on diff B->D
+        # and providing the line number as of B.
+        # The line number as of C can be found by using the LineMapper on diff C->D
+        # and providing the line number as of D.
+        #
+        # If the file was deleted in A->B, the path as of C can be found
+        # by generating diff A->C ("base to base"), finding the diff file with
+        # `diff_file.old_path == position.old_path`, and taking `diff_file.new_path`.
+        # The path as of D can be found by taking diff C->D, finding the diff file
+        # with that same `old_path` and taking `diff_file.new_path`.
+        # The line number as of C can be found by using the LineMapper on diff A->C
+        # and providing the line number as of A.
+        # The line number as of D can be found by using the LineMapper on diff C->D
+        # and providing the line number as of C.
+
+        results = nil
+        results ||= trace_added_line(old_position)   if old_position.added?   || old_position.unchanged?
+        results ||= trace_removed_line(old_position) if old_position.removed? || old_position.unchanged?
+
+        return unless results
+
+        file_diff, old_line, new_line = results
+
+        Position.new(
+          old_path: file_diff.old_path,
+          new_path: file_diff.new_path,
+          head_sha: new_diff_refs.head_sha,
+          start_sha: new_diff_refs.start_sha,
+          base_sha: new_diff_refs.base_sha,
+          old_line: old_line,
+          new_line: new_line
+        )
+      end
+
+      private
+
+      def trace_added_line(old_position)
+        file_path = old_position.new_path
+
+        return unless diff_head_to_head
+
+        file_head_to_head = diff_head_to_head.find { |diff_file| diff_file.old_path == file_path }
+
+        file_path = file_head_to_head.new_path if file_head_to_head
+
+        new_line = LineMapper.new(file_head_to_head).old_to_new(old_position.new_line)
+
+        return unless new_line
+
+        file_diff = new_diffs.find { |diff_file| diff_file.new_path == file_path }
+        return unless file_diff
+
+        old_line = LineMapper.new(file_diff).new_to_old(new_line)
+
+        [file_diff, old_line, new_line]
+      end
+
+      def trace_removed_line(old_position)
+        file_path = old_position.old_path
+
+        return unless diff_base_to_base
+
+        file_base_to_base = diff_base_to_base.find { |diff_file| diff_file.old_path == file_path }
+
+        file_path = file_base_to_base.old_path if file_base_to_base
+
+        old_line = LineMapper.new(file_base_to_base).old_to_new(old_position.old_line)
+
+        return unless old_line
+
+        file_diff = new_diffs.find { |diff_file| diff_file.old_path == file_path }
+        return unless file_diff
+
+        new_line = LineMapper.new(file_diff).old_to_new(old_line)
+
+        [file_diff, old_line, new_line]
+      end
+
+      def diff_base_to_base
+        @diff_base_to_base ||= diff_files(old_diff_refs.base_sha || old_diff_refs.start_sha, new_diff_refs.base_sha || new_diff_refs.start_sha)
+      end
+
+      def diff_head_to_head
+        @diff_head_to_head ||= diff_files(old_diff_refs.head_sha, new_diff_refs.head_sha)
+      end
+
+      def new_diffs
+        @new_diffs ||= diff_files(new_diff_refs.start_sha, new_diff_refs.head_sha, use_base: true)
+      end
+
+      def diff_files(start_sha, head_sha, use_base: false)
+        base_sha = self.repository.merge_base(start_sha, head_sha) || start_sha
+
+        diffs = self.repository.raw_repository.diff(
+          use_base ? base_sha : start_sha,
+          head_sha,
+          {},
+          *paths
+        )
+
+        diffs.decorate! do |diff|
+          Gitlab::Diff::File.new(diff, repository: self.repository)
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/email/message/repository_push.rb b/lib/gitlab/email/message/repository_push.rb
index e2fee6b9f3e..97701b0cd42 100644
--- a/lib/gitlab/email/message/repository_push.rb
+++ b/lib/gitlab/email/message/repository_push.rb
@@ -33,11 +33,15 @@ module Gitlab
         end
 
         def commits
-          @commits ||= (Commit.decorate(compare.commits, project) if compare)
+          return unless compare
+
+          @commits ||= Commit.decorate(compare.commits, project)
         end
 
         def diffs
-          @diffs ||= (safe_diff_files(compare.diffs, diff_refs) if compare)
+          return unless compare
+          
+          @diffs ||= safe_diff_files(compare.diffs(max_files: 30), diff_refs: diff_refs, repository: project.repository)
         end
 
         def diffs_count
diff --git a/lib/gitlab/emoji.rb b/lib/gitlab/emoji.rb
new file mode 100644
index 00000000000..b63213ae208
--- /dev/null
+++ b/lib/gitlab/emoji.rb
@@ -0,0 +1,21 @@
+module Gitlab
+  module Emoji
+    extend self
+    
+    def emojis
+      Gemojione.index.instance_variable_get(:@emoji_by_name)
+    end
+
+    def emojis_by_moji
+      Gemojione.index.instance_variable_get(:@emoji_by_moji)
+    end
+
+    def emojis_names
+      emojis.keys.sort
+    end
+
+    def emoji_filename(name)
+      emojis[name]["unicode"]
+    end
+  end
+end
diff --git a/lib/gitlab/git/hook.rb b/lib/gitlab/git/hook.rb
index 07b856ca64c..9b681e636c7 100644
--- a/lib/gitlab/git/hook.rb
+++ b/lib/gitlab/git/hook.rb
@@ -1,6 +1,7 @@
 module Gitlab
   module Git
     class Hook
+      GL_PROTOCOL = 'web'.freeze
       attr_reader :name, :repo_path, :path
 
       def initialize(name, repo_path)
@@ -14,7 +15,7 @@ module Gitlab
       end
 
       def trigger(gl_id, oldrev, newrev, ref)
-        return true unless exists?
+        return [true, nil] unless exists?
 
         case name
         when "pre-receive", "post-receive"
@@ -29,19 +30,20 @@ module Gitlab
       def call_receive_hook(gl_id, oldrev, newrev, ref)
         changes = [oldrev, newrev, ref].join(" ")
 
-        # function  will return true if succesful
         exit_status = false
+        exit_message = nil
 
         vars = {
           'GL_ID' => gl_id,
-          'PWD' => repo_path
+          'PWD' => repo_path,
+          'GL_PROTOCOL' => GL_PROTOCOL
         }
 
         options = {
           chdir: repo_path
         }
 
-        Open3.popen2(vars, path, options) do |stdin, _, wait_thr|
+        Open3.popen3(vars, path, options) do |stdin, stdout, stderr, wait_thr|
           exit_status = true
           stdin.sync = true
 
@@ -60,17 +62,24 @@ module Gitlab
 
           unless wait_thr.value == 0
             exit_status = false
+            exit_message = retrieve_error_message(stderr, stdout)
           end
         end
 
-        exit_status
+        [exit_status, exit_message]
       end
 
       def call_update_hook(gl_id, oldrev, newrev, ref)
         Dir.chdir(repo_path) do
-          system({ 'GL_ID' => gl_id }, path, ref, oldrev, newrev)
+          stdout, stderr, status = Open3.capture3({ 'GL_ID' => gl_id }, path, ref, oldrev, newrev)
+          [status.success?, stderr.presence || stdout]
         end
       end
+
+      def retrieve_error_message(stderr, stdout)
+        err_message = stderr.gets
+        err_message.blank? ? stdout.gets : err_message
+      end
     end
   end
 end
diff --git a/lib/gitlab/git_access.rb b/lib/gitlab/git_access.rb
index d2a0e316cbe..7679c7e4bb8 100644
--- a/lib/gitlab/git_access.rb
+++ b/lib/gitlab/git_access.rb
@@ -3,11 +3,12 @@ module Gitlab
     DOWNLOAD_COMMANDS = %w{ git-upload-pack git-upload-archive }
     PUSH_COMMANDS = %w{ git-receive-pack }
 
-    attr_reader :actor, :project
+    attr_reader :actor, :project, :protocol
 
-    def initialize(actor, project)
+    def initialize(actor, project, protocol)
       @actor    = actor
       @project  = project
+      @protocol = protocol
     end
 
     def user
@@ -49,6 +50,8 @@ module Gitlab
     end
 
     def check(cmd, changes = nil)
+      return build_status_object(false, "Git access over #{protocol.upcase} is not allowed") unless protocol_allowed?
+
       unless actor
         return build_status_object(false, "No user or key was provided.")
       end
@@ -164,6 +167,10 @@ module Gitlab
       Gitlab::ForcePushCheck.force_push?(project, oldrev, newrev)
     end
 
+    def protocol_allowed?
+      Gitlab::ProtocolAccess.allowed?(protocol)
+    end
+
     private
 
     def protected_branch_action(oldrev, newrev, branch_name)
diff --git a/lib/gitlab/github_import/branch_formatter.rb b/lib/gitlab/github_import/branch_formatter.rb
index a15fc84b418..7d2d545b84e 100644
--- a/lib/gitlab/github_import/branch_formatter.rb
+++ b/lib/gitlab/github_import/branch_formatter.rb
@@ -4,7 +4,7 @@ module Gitlab
       delegate :repo, :sha, :ref, to: :raw_data
 
       def exists?
-        project.repository.branch_exists?(ref)
+        branch_exists? && commit_exists?
       end
 
       def name
@@ -15,11 +15,15 @@ module Gitlab
         repo.present?
       end
 
-      def valid?
-        repo.present?
+      private
+
+      def branch_exists?
+        project.repository.branch_exists?(ref)
       end
 
-      private
+      def commit_exists?
+        project.repository.commit(sha).present?
+      end
 
       def short_id
         sha.to_s[0..7]
diff --git a/lib/gitlab/github_import/client.rb b/lib/gitlab/github_import/client.rb
index d325eca6d99..084e514492c 100644
--- a/lib/gitlab/github_import/client.rb
+++ b/lib/gitlab/github_import/client.rb
@@ -4,26 +4,39 @@ module Gitlab
       GITHUB_SAFE_REMAINING_REQUESTS = 100
       GITHUB_SAFE_SLEEP_TIME = 500
 
-      attr_reader :client, :api
+      attr_reader :access_token
 
       def initialize(access_token)
-        @client = ::OAuth2::Client.new(
-          config.app_id,
-          config.app_secret,
-          github_options.merge(ssl: { verify: config['verify_ssl'] })
-        )
+        @access_token = access_token
 
         if access_token
           ::Octokit.auto_paginate = false
+        end
+      end
 
-          @api = ::Octokit::Client.new(
-            access_token: access_token,
-            api_endpoint: github_options[:site],
-            connection_options: {
-              ssl: { verify: config['verify_ssl'] }
-            }
-          )
+      def api
+        @api ||= ::Octokit::Client.new(
+          access_token: access_token,
+          api_endpoint: github_options[:site],
+          # If there is no config, we're connecting to github.com and we
+          # should verify ssl.
+          connection_options: {
+            ssl: { verify: config ? config['verify_ssl'] : true }
+          }
+        )
+      end
+
+      def client
+        unless config
+          raise Projects::ImportService::Error,
+            'OAuth configuration for GitHub missing.'
         end
+
+        @client ||= ::OAuth2::Client.new(
+          config.app_id,
+          config.app_secret,
+          github_options.merge(ssl: { verify: config['verify_ssl'] })
+        )
       end
 
       def authorize_url(redirect_uri)
@@ -56,15 +69,30 @@ module Gitlab
       end
 
       def github_options
-        config["args"]["client_options"].deep_symbolize_keys
+        if config
+          config["args"]["client_options"].deep_symbolize_keys
+        else
+          OmniAuth::Strategies::GitHub.default_options[:client_options].symbolize_keys
+        end
       end
 
       def rate_limit
         api.rate_limit!
+      # GitHub Rate Limit API returns 404 when the rate limit is
+      # disabled. In this case we just want to return gracefully
+      # instead of spitting out an error.
+      rescue Octokit::NotFound
+        nil
+      end
+
+      def has_rate_limit?
+        return @has_rate_limit if defined?(@has_rate_limit)
+
+        @has_rate_limit = rate_limit.present?
       end
 
       def rate_limit_exceed?
-        rate_limit.remaining <= GITHUB_SAFE_REMAINING_REQUESTS
+        has_rate_limit? && rate_limit.remaining <= GITHUB_SAFE_REMAINING_REQUESTS
       end
 
       def rate_limit_sleep_time
diff --git a/lib/gitlab/github_import/importer.rb b/lib/gitlab/github_import/importer.rb
index e5cf66a0371..3932fcb1eda 100644
--- a/lib/gitlab/github_import/importer.rb
+++ b/lib/gitlab/github_import/importer.rb
@@ -66,8 +66,7 @@ module Gitlab
       end
 
       def import_pull_requests
-        hooks = client.hooks(repo).map { |raw| HookFormatter.new(raw) }.select(&:valid?)
-        disable_webhooks(hooks)
+        disable_webhooks
 
         pull_requests = client.pull_requests(repo, state: :all, sort: :created, direction: :asc, per_page: 100)
         pull_requests = pull_requests.map { |raw| PullRequestFormatter.new(project, raw) }.select(&:valid?)
@@ -90,14 +89,14 @@ module Gitlab
         raise Projects::ImportService::Error, e.message
       ensure
         clean_up_restored_branches(branches_removed)
-        clean_up_disabled_webhooks(hooks)
+        clean_up_disabled_webhooks
       end
 
-      def disable_webhooks(hooks)
+      def disable_webhooks
         update_webhooks(hooks, active: false)
       end
 
-      def clean_up_disabled_webhooks(hooks)
+      def clean_up_disabled_webhooks
         update_webhooks(hooks, active: true)
       end
 
@@ -107,6 +106,20 @@ module Gitlab
         end
       end
 
+      def hooks
+        @hooks ||=
+          begin
+            client.hooks(repo).map { |raw| HookFormatter.new(raw) }.select(&:valid?)
+
+          # The GitHub Repository Webhooks API returns 404 for users
+          # without admin access to the repository when listing hooks.
+          # In this case we just want to return gracefully instead of
+          # spitting out an error and stop the import process.
+          rescue Octokit::NotFound
+            []
+          end
+      end
+
       def restore_branches(branches)
         branches.each do |name, sha|
           client.create_ref(repo, "refs/heads/#{name}", sha)
@@ -118,8 +131,10 @@ module Gitlab
       def clean_up_restored_branches(branches)
         branches.each do |name, _|
           client.delete_ref(repo, "heads/#{name}")
-          project.repository.rm_branch(project.creator, name)
+          project.repository.delete_branch(name) rescue Rugged::ReferenceError
         end
+
+        project.repository.after_remove_branch
       end
 
       def apply_labels(issuable)
@@ -154,7 +169,7 @@ module Gitlab
       def import_wiki
         unless project.wiki_enabled?
           wiki = WikiFormatter.new(project)
-          gitlab_shell.import_repository(wiki.path_with_namespace, wiki.import_url)
+          gitlab_shell.import_repository(project.repository_storage_path, wiki.path_with_namespace, wiki.import_url)
           project.update_attribute(:wiki_enabled, true)
         end
 
diff --git a/lib/gitlab/github_import/pull_request_formatter.rb b/lib/gitlab/github_import/pull_request_formatter.rb
index 498b00cb658..a4ea2210abd 100644
--- a/lib/gitlab/github_import/pull_request_formatter.rb
+++ b/lib/gitlab/github_import/pull_request_formatter.rb
@@ -11,10 +11,10 @@ module Gitlab
           description: description,
           source_project: source_branch_project,
           source_branch: source_branch_name,
-          head_source_sha: source_branch_sha,
+          source_branch_sha: source_branch_sha,
           target_project: target_branch_project,
           target_branch: target_branch_name,
-          base_target_sha: target_branch_sha,
+          target_branch_sha: target_branch_sha,
           state: state,
           milestone: milestone,
           author_id: author_id,
diff --git a/lib/gitlab/gitignore.rb b/lib/gitlab/gitignore.rb
deleted file mode 100644
index f46b43b61a4..00000000000
--- a/lib/gitlab/gitignore.rb
+++ /dev/null
@@ -1,56 +0,0 @@
-module Gitlab
-  class Gitignore
-    FILTER_REGEX = /\.gitignore\z/.freeze
-
-    def initialize(path)
-      @path = path
-    end
-
-    def name
-      File.basename(@path, '.gitignore')
-    end
-
-    def content
-      File.read(@path)
-    end
-
-    class << self
-      def all
-        languages_frameworks + global
-      end
-
-      def find(key)
-        file_name = "#{key}.gitignore"
-
-        directory = select_directory(file_name)
-        directory ? new(File.join(directory, file_name)) : nil
-      end
-
-      def global
-        files_for_folder(global_dir).map { |file| new(File.join(global_dir, file)) }
-      end
-
-      def languages_frameworks
-        files_for_folder(gitignore_dir).map { |file| new(File.join(gitignore_dir, file)) }
-      end
-
-      private
-
-      def select_directory(file_name)
-        [gitignore_dir, global_dir].find { |dir| File.exist?(File.join(dir, file_name)) }
-      end
-
-      def global_dir
-        File.join(gitignore_dir, 'Global')
-      end
-
-      def gitignore_dir
-        Rails.root.join('vendor/gitignore')
-      end
-
-      def files_for_folder(dir)
-        Dir.glob("#{dir.to_s}/*.gitignore").map { |file| file.gsub(FILTER_REGEX, '') }
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/gitlab_import/importer.rb b/lib/gitlab/gitlab_import/importer.rb
index 3f76ec97977..e6d31ea04c0 100644
--- a/lib/gitlab/gitlab_import/importer.rb
+++ b/lib/gitlab/gitlab_import/importer.rb
@@ -35,6 +35,7 @@ module Gitlab
           end
 
           project.issues.create!(
+            iid: issue["iid"],
             description: body,
             title: issue["title"],
             state: issue["state"],
diff --git a/lib/gitlab/gitlab_import/project_creator.rb b/lib/gitlab/gitlab_import/project_creator.rb
index 77c33db4b59..3d0418261bb 100644
--- a/lib/gitlab/gitlab_import/project_creator.rb
+++ b/lib/gitlab/gitlab_import/project_creator.rb
@@ -11,7 +11,7 @@ module Gitlab
       end
 
       def execute
-        project = ::Projects::CreateService.new(
+        ::Projects::CreateService.new(
           current_user,
           name: repo["name"],
           path: repo["path"],
@@ -22,8 +22,6 @@ module Gitlab
           import_source: repo["path_with_namespace"],
           import_url: repo["http_url_to_repo"].sub("://", "://oauth2:#{@session_data[:gitlab_access_token]}@")
         ).execute
-
-        project
       end
     end
   end
diff --git a/lib/gitlab/gl_id.rb b/lib/gitlab/gl_id.rb
new file mode 100644
index 00000000000..624fd00367e
--- /dev/null
+++ b/lib/gitlab/gl_id.rb
@@ -0,0 +1,11 @@
+module Gitlab
+  module GlId
+    def self.gl_id(user)
+      if user.present?
+        "user-#{user.id}"
+      else
+        ""
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/gon_helper.rb b/lib/gitlab/gon_helper.rb
index f751a3a12fd..d4f12cb1df9 100644
--- a/lib/gitlab/gon_helper.rb
+++ b/lib/gitlab/gon_helper.rb
@@ -3,7 +3,6 @@ module Gitlab
     def add_gon_variables
       gon.api_version            = API::API.version
       gon.default_avatar_url     = URI::join(Gitlab.config.gitlab.url, ActionController::Base.helpers.image_path('no_avatar.png')).to_s
-      gon.default_issues_tracker = Project.new.default_issue_tracker.to_param
       gon.max_file_size          = current_application_settings.max_attachment_size
       gon.relative_url_root      = Gitlab.config.gitlab.relative_url_root
       gon.shortcuts_path         = help_shortcuts_path
diff --git a/lib/gitlab/graphs/commits.rb b/lib/gitlab/graphs/commits.rb
index 2122339d2db..3caf9036459 100644
--- a/lib/gitlab/graphs/commits.rb
+++ b/lib/gitlab/graphs/commits.rb
@@ -18,7 +18,7 @@ module Gitlab
       end
 
       def commit_per_day
-        @commit_per_day ||= (@commits.size.to_f / @duration).round(1)
+        @commit_per_day ||= @commits.size / (@duration + 1)
       end
 
       def collect_data
diff --git a/lib/gitlab/highlight.rb b/lib/gitlab/highlight.rb
index 280120b0f9e..41296415e35 100644
--- a/lib/gitlab/highlight.rb
+++ b/lib/gitlab/highlight.rb
@@ -1,7 +1,7 @@
 module Gitlab
   class Highlight
-    def self.highlight(blob_name, blob_content, nowrap: true, plain: false)
-      new(blob_name, blob_content, nowrap: nowrap).
+    def self.highlight(blob_name, blob_content, repository: nil, nowrap: true, plain: false)
+      new(blob_name, blob_content, nowrap: nowrap, repository: repository).
         highlight(blob_content, continue: false, plain: plain)
     end
 
@@ -10,12 +10,21 @@ module Gitlab
       return [] unless blob
 
       blob.load_all_data!(repository)
-      highlight(file_name, blob.data).lines.map!(&:html_safe)
+      highlight(file_name, blob.data, repository: repository).lines.map!(&:html_safe)
     end
 
-    def initialize(blob_name, blob_content, nowrap: true)
+    attr_reader :lexer
+    def initialize(blob_name, blob_content, repository: nil, nowrap: true)
+      @blob_name = blob_name
+      @blob_content = blob_content
+      @repository = repository
       @formatter = rouge_formatter(nowrap: nowrap)
-      @lexer = Rouge::Lexer.guess(filename: blob_name, source: blob_content).new rescue Rouge::Lexers::PlainText
+
+      @lexer = custom_language || begin
+        Rouge::Lexer.guess(filename: blob_name, source: blob_content).new
+      rescue Rouge::Lexer::AmbiguousGuess => e
+        e.alternatives.sort_by(&:tag).first
+      end
     end
 
     def highlight(text, continue: true, plain: false)
@@ -30,6 +39,14 @@ module Gitlab
 
     private
 
+    def custom_language
+      language_name = @repository && @repository.gitattribute(@blob_name, 'gitlab-language')
+
+      return nil unless language_name
+
+      Rouge::Lexer.find_fancy(language_name)
+    end
+
     def rouge_formatter(options = {})
       options = options.reverse_merge(
         nowrap: true,
diff --git a/lib/gitlab/import_export.rb b/lib/gitlab/import_export.rb
new file mode 100644
index 00000000000..588647e5adb
--- /dev/null
+++ b/lib/gitlab/import_export.rb
@@ -0,0 +1,39 @@
+module Gitlab
+  module ImportExport
+    extend self
+
+    VERSION = '0.1.1'
+
+    def export_path(relative_path:)
+      File.join(storage_path, relative_path)
+    end
+
+    def storage_path
+      File.join(Settings.shared['path'], 'tmp/project_exports')
+    end
+
+    def project_filename
+      "project.json"
+    end
+
+    def project_bundle_filename
+      "project.bundle"
+    end
+
+    def config_file
+      Rails.root.join('lib/gitlab/import_export/import_export.yml')
+    end
+
+    def version_filename
+      'VERSION'
+    end
+
+    def version
+      VERSION
+    end
+
+    def reset_tokens?
+      true
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/attributes_finder.rb b/lib/gitlab/import_export/attributes_finder.rb
new file mode 100644
index 00000000000..d230de781d5
--- /dev/null
+++ b/lib/gitlab/import_export/attributes_finder.rb
@@ -0,0 +1,47 @@
+module Gitlab
+  module ImportExport
+    class AttributesFinder
+    
+      def initialize(included_attributes:, excluded_attributes:, methods:)
+        @included_attributes = included_attributes || {}
+        @excluded_attributes = excluded_attributes || {}
+        @methods = methods || {}
+      end
+
+      def find(model_object)
+        parsed_hash = find_attributes_only(model_object)
+        parsed_hash.empty? ? model_object : { model_object => parsed_hash }
+      end
+
+      def parse(model_object)
+        parsed_hash = find_attributes_only(model_object)
+        yield parsed_hash unless parsed_hash.empty?
+      end
+
+      def find_included(value)
+        key = key_from_hash(value)
+        @included_attributes[key].nil? ? {} : { only: @included_attributes[key] }
+      end
+
+      def find_excluded(value)
+        key = key_from_hash(value)
+        @excluded_attributes[key].nil? ? {} : { except: @excluded_attributes[key] }
+      end
+
+      def find_method(value)
+        key = key_from_hash(value)
+        @methods[key].nil? ? {} : { methods: @methods[key] }
+      end
+
+      private
+
+      def find_attributes_only(value)
+        find_included(value).merge(find_excluded(value)).merge(find_method(value))
+      end
+
+      def key_from_hash(value)
+        value.is_a?(Hash) ? value.keys.first : value
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/command_line_util.rb b/lib/gitlab/import_export/command_line_util.rb
new file mode 100644
index 00000000000..2249904145c
--- /dev/null
+++ b/lib/gitlab/import_export/command_line_util.rb
@@ -0,0 +1,41 @@
+module Gitlab
+  module ImportExport
+    module CommandLineUtil
+      def tar_czf(archive:, dir:)
+        tar_with_options(archive: archive, dir: dir, options: 'czf')
+      end
+
+      def untar_zxf(archive:, dir:)
+        untar_with_options(archive: archive, dir: dir, options: 'zxf')
+      end
+
+      def git_bundle(repo_path:, bundle_path:)
+        execute(%W(#{git_bin_path} --git-dir=#{repo_path} bundle create #{bundle_path} --all))
+      end
+
+      def git_unbundle(repo_path:, bundle_path:)
+        execute(%W(#{git_bin_path} clone --bare #{bundle_path} #{repo_path}))
+      end
+
+      private
+
+      def tar_with_options(archive:, dir:, options:)
+        execute(%W(tar -#{options} #{archive} -C #{dir} .))
+      end
+
+      def untar_with_options(archive:, dir:, options:)
+        execute(%W(tar -#{options} #{archive} -C #{dir}))
+      end
+
+      def execute(cmd)
+        output, status = Gitlab::Popen.popen(cmd)
+        @shared.error(Gitlab::ImportExport::Error.new(output.to_s)) unless status.zero?
+        status.zero?
+      end
+
+      def git_bin_path
+        Gitlab.config.git.bin_path
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/error.rb b/lib/gitlab/import_export/error.rb
new file mode 100644
index 00000000000..e341c4d9cf8
--- /dev/null
+++ b/lib/gitlab/import_export/error.rb
@@ -0,0 +1,5 @@
+module Gitlab
+  module ImportExport
+    class Error < StandardError; end
+  end
+end
diff --git a/lib/gitlab/import_export/file_importer.rb b/lib/gitlab/import_export/file_importer.rb
new file mode 100644
index 00000000000..82d1e1805c5
--- /dev/null
+++ b/lib/gitlab/import_export/file_importer.rb
@@ -0,0 +1,34 @@
+module Gitlab
+  module ImportExport
+    class FileImporter
+      include Gitlab::ImportExport::CommandLineUtil
+
+      def self.import(*args)
+        new(*args).import
+      end
+
+      def initialize(archive_file:, shared:)
+        @archive_file = archive_file
+        @shared = shared
+      end
+
+      def import
+        FileUtils.mkdir_p(@shared.export_path)
+        decompress_archive
+      rescue => e
+        @shared.error(e)
+        false
+      end
+
+      private
+
+      def decompress_archive
+        result = untar_zxf(archive: @archive_file, dir: @shared.export_path)
+
+        raise Projects::ImportService::Error.new("Unable to decompress #{@archive_file} into #{@shared.export_path}") unless result
+
+        true
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/import_export.yml b/lib/gitlab/import_export/import_export.yml
new file mode 100644
index 00000000000..05f4ad527ac
--- /dev/null
+++ b/lib/gitlab/import_export/import_export.yml
@@ -0,0 +1,59 @@
+# Model relationships to be included in the project import/export
+project_tree:
+  - issues:
+    - :events
+    - notes:
+        - :author
+        - :events
+  - :labels
+  - milestones:
+    - :events
+  - snippets:
+    - notes:
+        :author
+  - :releases
+  - project_members:
+    - :user
+  - merge_requests:
+    - notes:
+      - :author
+      - :events
+    - :merge_request_diff
+    - :events
+  - pipelines:
+    - notes:
+      - :author
+      - :events
+    - :statuses
+  - :variables
+  - :triggers
+  - :deploy_keys
+  - :services
+  - :hooks
+  - :protected_branches
+
+# Only include the following attributes for the models specified.
+included_attributes:
+  project:
+    - :description
+    - :issues_enabled
+    - :merge_requests_enabled
+    - :wiki_enabled
+    - :snippets_enabled
+    - :visibility_level
+    - :archived
+  user:
+    - :id
+    - :email
+    - :username
+  author:
+    - :name
+
+# Do not include the following attributes for the models specified.
+excluded_attributes:
+  snippets:
+    - :expired_at
+
+methods:
+  statuses:
+    - :type
\ No newline at end of file
diff --git a/lib/gitlab/import_export/importer.rb b/lib/gitlab/import_export/importer.rb
new file mode 100644
index 00000000000..8f66f48cbfe
--- /dev/null
+++ b/lib/gitlab/import_export/importer.rb
@@ -0,0 +1,72 @@
+module Gitlab
+  module ImportExport
+    class Importer
+      def initialize(project)
+        @archive_file = project.import_source
+        @current_user = project.creator
+        @project = project
+        @shared = Gitlab::ImportExport::Shared.new(relative_path: path_with_namespace)
+      end
+
+      def execute
+        if import_file && check_version! && [project_tree, repo_restorer, wiki_restorer, uploads_restorer].all?(&:restore)
+          project_tree.restored_project
+        else
+          raise Projects::ImportService::Error.new(@shared.errors.join(', '))
+        end
+
+        remove_import_file
+      end
+
+      private
+
+      def import_file
+        Gitlab::ImportExport::FileImporter.import(archive_file: @archive_file,
+                                                  shared: @shared)
+      end
+
+      def check_version!
+        Gitlab::ImportExport::VersionChecker.check!(shared: @shared)
+      end
+
+      def project_tree
+        @project_tree ||= Gitlab::ImportExport::ProjectTreeRestorer.new(user: @current_user,
+                                                                        shared: @shared,
+                                                                        project: @project)
+      end
+
+      def repo_restorer
+        Gitlab::ImportExport::RepoRestorer.new(path_to_bundle: repo_path,
+                                               shared: @shared,
+                                               project: project_tree.restored_project)
+      end
+
+      def wiki_restorer
+        Gitlab::ImportExport::RepoRestorer.new(path_to_bundle: wiki_repo_path,
+                                               shared: @shared,
+                                               project: ProjectWiki.new(project_tree.restored_project),
+                                               wiki: true)
+      end
+
+      def uploads_restorer
+        Gitlab::ImportExport::UploadsRestorer.new(project: project_tree.restored_project, shared: @shared)
+      end
+
+      def path_with_namespace
+        File.join(@project.namespace.path, @project.path)
+      end
+
+      def repo_path
+        File.join(@shared.export_path, 'project.bundle')
+      end
+
+      def wiki_repo_path
+        File.join(@shared.export_path, 'project.wiki.bundle')
+      end
+
+      def remove_import_file
+        FileUtils.rm_rf(@archive_file)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/members_mapper.rb b/lib/gitlab/import_export/members_mapper.rb
new file mode 100644
index 00000000000..b459054c198
--- /dev/null
+++ b/lib/gitlab/import_export/members_mapper.rb
@@ -0,0 +1,67 @@
+module Gitlab
+  module ImportExport
+    class MembersMapper
+      attr_reader :missing_author_ids
+
+      def initialize(exported_members:, user:, project:)
+        @exported_members = exported_members
+        @user = user
+        @project = project
+        @missing_author_ids = []
+
+        # This needs to run first, as second call would be from #map
+        # which means project members already exist.
+        ensure_default_member!
+      end
+
+      def map
+        @map ||=
+          begin
+            @exported_members.inject(missing_keys_tracking_hash) do |hash, member|
+              existing_user = User.where(find_project_user_query(member)).first
+              old_user_id = member['user']['id']
+              if existing_user && add_user_as_team_member(existing_user, member)
+                hash[old_user_id] = existing_user.id
+              end
+              hash
+            end
+          end
+      end
+
+      def default_user_id
+        @user.id
+      end
+
+      private
+
+      def missing_keys_tracking_hash
+        Hash.new do |_, key|
+          @missing_author_ids << key
+          default_user_id
+        end
+      end
+
+      def ensure_default_member!
+        ProjectMember.create!(user: @user, access_level: ProjectMember::MASTER, source_id: @project.id, importing: true)
+      end
+
+      def add_user_as_team_member(existing_user, member)
+        member['user'] = existing_user
+
+        ProjectMember.create(member_hash(member)).persisted?
+      end
+
+      def member_hash(member)
+        member.except('id').merge(source_id: @project.id, importing: true)
+      end
+
+      def find_project_user_query(member)
+        user_arel[:username].eq(member['user']['username']).or(user_arel[:email].eq(member['user']['email']))
+      end
+
+      def user_arel
+        @user_arel ||= User.arel_table
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/project_creator.rb b/lib/gitlab/import_export/project_creator.rb
new file mode 100644
index 00000000000..77bb3ca6581
--- /dev/null
+++ b/lib/gitlab/import_export/project_creator.rb
@@ -0,0 +1,23 @@
+module Gitlab
+  module ImportExport
+    class ProjectCreator
+      def initialize(namespace_id, current_user, file, project_path)
+        @namespace_id = namespace_id
+        @current_user = current_user
+        @file = file
+        @project_path = project_path
+      end
+
+      def execute
+        ::Projects::CreateService.new(
+          @current_user,
+          name: @project_path,
+          path: @project_path,
+          namespace_id: @namespace_id,
+          import_type: "gitlab_project",
+          import_source: @file
+        ).execute
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/project_tree_restorer.rb b/lib/gitlab/import_export/project_tree_restorer.rb
new file mode 100644
index 00000000000..025ecc12f9f
--- /dev/null
+++ b/lib/gitlab/import_export/project_tree_restorer.rb
@@ -0,0 +1,113 @@
+module Gitlab
+  module ImportExport
+    class ProjectTreeRestorer
+      def initialize(user:, shared:, project:)
+        @path = File.join(shared.export_path, 'project.json')
+        @user = user
+        @shared = shared
+        @project = project
+      end
+
+      def restore
+        json = IO.read(@path)
+        @tree_hash = ActiveSupport::JSON.decode(json)
+        @project_members = @tree_hash.delete('project_members')
+        create_relations
+      rescue => e
+        @shared.error(e)
+        false
+      end
+
+      def restored_project
+        @restored_project ||= restore_project
+      end
+
+      private
+
+      def members_mapper
+        @members_mapper ||= Gitlab::ImportExport::MembersMapper.new(exported_members: @project_members,
+                                                                    user: @user,
+                                                                    project: restored_project)
+      end
+
+      # Loops through the tree of models defined in import_export.yml and
+      # finds them in the imported JSON so they can be instantiated and saved
+      # in the DB. The structure and relationships between models are guessed from
+      # the configuration yaml file too.
+      # Finally, it updates each attribute in the newly imported project.
+      def create_relations
+        saved = []
+        default_relation_list.each do |relation|
+          next unless relation.is_a?(Hash) || @tree_hash[relation.to_s].present?
+
+          create_sub_relations(relation, @tree_hash) if relation.is_a?(Hash)
+
+          relation_key = relation.is_a?(Hash) ? relation.keys.first : relation
+          relation_hash = create_relation(relation_key, @tree_hash[relation_key.to_s])
+          saved << restored_project.update_attribute(relation_key, relation_hash)
+        end
+        saved.all?
+      end
+
+      def default_relation_list
+        Gitlab::ImportExport::Reader.new(shared: @shared).tree.reject do |model|
+          model.is_a?(Hash) && model[:project_members]
+        end
+      end
+
+      def restore_project
+        return @project unless @tree_hash
+
+        project_params = @tree_hash.reject { |_key, value| value.is_a?(Array) }
+        @project.update(project_params)
+        @project
+      end
+
+      # Given a relation hash containing one or more models and its relationships,
+      # loops through each model and each object from a model type and
+      # and assigns its correspondent attributes hash from +tree_hash+
+      # Example:
+      # +relation_key+ issues, loops through the list of *issues* and for each individual
+      # issue, finds any subrelations such as notes, creates them and assign them back to the hash
+      #
+      # Recursively calls this method if the sub-relation is a hash containing more sub-relations
+      def create_sub_relations(relation, tree_hash)
+        relation_key = relation.keys.first.to_s
+        return if tree_hash[relation_key].blank?
+
+        tree_hash[relation_key].each do |relation_item|
+          relation.values.flatten.each do |sub_relation|
+            # We just use author to get the user ID, do not attempt to create an instance.
+            next if sub_relation == :author
+
+            create_sub_relations(sub_relation, relation_item) if sub_relation.is_a?(Hash)
+
+            relation_hash, sub_relation = assign_relation_hash(relation_item, sub_relation)
+            relation_item[sub_relation.to_s] = create_relation(sub_relation, relation_hash) unless relation_hash.blank?
+          end
+        end
+      end
+
+      def assign_relation_hash(relation_item, sub_relation)
+        if sub_relation.is_a?(Hash)
+          relation_hash = relation_item[sub_relation.keys.first.to_s]
+          sub_relation = sub_relation.keys.first
+        else
+          relation_hash = relation_item[sub_relation.to_s]
+        end
+        [relation_hash, sub_relation]
+      end
+
+      def create_relation(relation, relation_hash_list)
+        relation_array = [relation_hash_list].flatten.map do |relation_hash|
+          Gitlab::ImportExport::RelationFactory.create(relation_sym: relation.to_sym,
+                                                       relation_hash: relation_hash.merge('project_id' => restored_project.id),
+                                                       members_mapper: members_mapper,
+                                                       user: @user)
+        end
+
+        relation_hash_list.is_a?(Array) ? relation_array : relation_array.first
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/project_tree_saver.rb b/lib/gitlab/import_export/project_tree_saver.rb
new file mode 100644
index 00000000000..9153088e966
--- /dev/null
+++ b/lib/gitlab/import_export/project_tree_saver.rb
@@ -0,0 +1,29 @@
+module Gitlab
+  module ImportExport
+    class ProjectTreeSaver
+      attr_reader :full_path
+
+      def initialize(project:, shared:)
+        @project = project
+        @shared = shared
+        @full_path = File.join(@shared.export_path, ImportExport.project_filename)
+      end
+
+      def save
+        FileUtils.mkdir_p(@shared.export_path)
+
+        File.write(full_path, project_json_tree)
+        true
+      rescue => e
+        @shared.error(e)
+        false
+      end
+
+      private
+
+      def project_json_tree
+        @project.to_json(Gitlab::ImportExport::Reader.new(shared: @shared).project_tree)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/reader.rb b/lib/gitlab/import_export/reader.rb
new file mode 100644
index 00000000000..15f5dd31035
--- /dev/null
+++ b/lib/gitlab/import_export/reader.rb
@@ -0,0 +1,115 @@
+module Gitlab
+  module ImportExport
+    class Reader
+      attr_reader :tree
+
+      def initialize(shared:)
+        @shared = shared
+        config_hash = YAML.load_file(Gitlab::ImportExport.config_file).deep_symbolize_keys
+        @tree = config_hash[:project_tree]
+        @attributes_finder = Gitlab::ImportExport::AttributesFinder.new(included_attributes: config_hash[:included_attributes],
+                                                                        excluded_attributes: config_hash[:excluded_attributes],
+                                                                        methods: config_hash[:methods])
+      end
+
+      # Outputs a hash in the format described here: http://api.rubyonrails.org/classes/ActiveModel/Serializers/JSON.html
+      # for outputting a project in JSON format, including its relations and sub relations.
+      def project_tree
+        @attributes_finder.find_included(:project).merge(include: build_hash(@tree))
+      rescue => e
+        @shared.error(e)
+        false
+      end
+
+      private
+
+      # Builds a hash in the format described here: http://api.rubyonrails.org/classes/ActiveModel/Serializers/JSON.html
+      #
+      # +model_list+ - List of models as a relation tree to be included in the generated JSON, from the _import_export.yml_ file
+      def build_hash(model_list)
+        model_list.map do |model_objects|
+          if model_objects.is_a?(Hash)
+            build_json_config_hash(model_objects)
+          else
+            @attributes_finder.find(model_objects)
+          end
+        end
+      end
+
+      # Called when the model is actually a hash containing other relations (more models)
+      # Returns the config in the right format for calling +to_json+
+      # +model_object_hash+ - A model relationship such as:
+      #   {:merge_requests=>[:merge_request_diff, :notes]}
+      def build_json_config_hash(model_object_hash)
+        @json_config_hash = {}
+
+        model_object_hash.values.flatten.each do |model_object|
+          current_key = model_object_hash.keys.first
+
+          @attributes_finder.parse(current_key) { |hash| @json_config_hash[current_key] ||= hash }
+
+          handle_model_object(current_key, model_object)
+          process_sub_model(current_key, model_object) if model_object.is_a?(Hash)
+        end
+        @json_config_hash
+      end
+
+      # If the model is a hash, process the sub_models, which could also be hashes
+      # If there is a list, add to an existing array, otherwise use hash syntax
+      # +current_key+ main model that will be a key in the hash
+      # +model_object+ model or list of models to include in the hash
+      def process_sub_model(current_key, model_object)
+        sub_model_json = build_json_config_hash(model_object).dup
+        @json_config_hash.slice!(current_key)
+
+        if @json_config_hash[current_key] && @json_config_hash[current_key][:include]
+          @json_config_hash[current_key][:include] << sub_model_json
+        else
+          @json_config_hash[current_key] = { include: sub_model_json }
+        end
+      end
+
+      # Creates or adds to an existing hash an individual model or list
+      # +current_key+ main model that will be a key in the hash
+      # +model_object+ model or list of models to include in the hash
+      def handle_model_object(current_key, model_object)
+        if @json_config_hash[current_key]
+          add_model_value(current_key, model_object)
+        else
+          create_model_value(current_key, model_object)
+        end
+      end
+
+      # Constructs a new hash that will hold the configuration for that particular object
+      # It may include exceptions or other attribute detail configuration, parsed by +@attributes_finder+
+      # +current_key+ main model that will be a key in the hash
+      # +value+ existing model to be included in the hash
+      def create_model_value(current_key, value)
+        parsed_hash = { include: value }
+
+        @attributes_finder.parse(value) do |hash|
+          parsed_hash = { include: hash_or_merge(value, hash) }
+        end
+        @json_config_hash[current_key] = parsed_hash
+      end
+
+      # Adds new model configuration to an existing hash with key +current_key+
+      # It may include exceptions or other attribute detail configuration, parsed by +@attributes_finder+
+      # +current_key+ main model that will be a key in the hash
+      # +value+ existing model to be included in the hash
+      def add_model_value(current_key, value)
+        @attributes_finder.parse(value) { |hash| value = { value => hash } }
+        old_values = @json_config_hash[current_key][:include]
+        @json_config_hash[current_key][:include] = ([old_values] + [value]).compact.flatten
+      end
+
+      # Construct a new hash or merge with an existing one a model configuration
+      # This is to fulfil +to_json+ requirements.
+      # +value+ existing model to be included in the hash
+      # +hash+ hash containing configuration generated mainly from +@attributes_finder+
+      def hash_or_merge(value, hash)
+        value.is_a?(Hash) ? value.merge(hash) : { value => hash }
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/relation_factory.rb b/lib/gitlab/import_export/relation_factory.rb
new file mode 100644
index 00000000000..9824df3f274
--- /dev/null
+++ b/lib/gitlab/import_export/relation_factory.rb
@@ -0,0 +1,130 @@
+module Gitlab
+  module ImportExport
+    class RelationFactory
+      OVERRIDES = { snippets: :project_snippets,
+                    pipelines: 'Ci::Pipeline',
+                    statuses: 'commit_status',
+                    variables: 'Ci::Variable',
+                    triggers: 'Ci::Trigger',
+                    builds: 'Ci::Build',
+                    hooks: 'ProjectHook' }.freeze
+
+      USER_REFERENCES = %w[author_id assignee_id updated_by_id user_id].freeze
+
+      BUILD_MODELS = %w[Ci::Build commit_status].freeze
+
+      def self.create(*args)
+        new(*args).create
+      end
+
+      def initialize(relation_sym:, relation_hash:, members_mapper:, user:)
+        @relation_name = OVERRIDES[relation_sym] || relation_sym
+        @relation_hash = relation_hash.except('id', 'noteable_id')
+        @members_mapper = members_mapper
+        @user = user
+      end
+
+      # Creates an object from an actual model with name "relation_sym" with params from
+      # the relation_hash, updating references with new object IDs, mapping users using
+      # the "members_mapper" object, also updating notes if required.
+      def create
+        set_note_author if @relation_name == :notes
+        update_user_references
+        update_project_references
+        reset_ci_tokens if @relation_name == 'Ci::Trigger'
+        @relation_hash['data'].deep_symbolize_keys! if @relation_name == :events && @relation_hash['data']
+
+        generate_imported_object
+      end
+
+      private
+
+      def update_user_references
+        USER_REFERENCES.each do |reference|
+          if @relation_hash[reference]
+            @relation_hash[reference] = @members_mapper.map[@relation_hash[reference]]
+          end
+        end
+      end
+
+      # Sets the author for a note. If the user importing the project
+      # has admin access, an actual mapping with new project members
+      # will be used. Otherwise, a note stating the original author name
+      # is left.
+      def set_note_author
+        old_author_id = @relation_hash['author_id']
+
+        # Users with admin access can map users
+        @relation_hash['author_id'] = admin_user? ? @members_mapper.map[old_author_id] : @members_mapper.default_user_id
+
+        author = @relation_hash.delete('author')
+
+        update_note_for_missing_author(author['name']) if missing_author?(old_author_id)
+      end
+
+      def missing_author?(old_author_id)
+        !admin_user? || @members_mapper.missing_author_ids.include?(old_author_id)
+      end
+
+      def missing_author_note(updated_at, author_name)
+        timestamp = updated_at.split('.').first
+        "\n\n *By #{author_name} on #{timestamp} (imported from GitLab project)*"
+      end
+
+      def generate_imported_object
+        if BUILD_MODELS.include?(@relation_name) # call #trace= method after assigning the other attributes
+          trace = @relation_hash.delete('trace')
+          imported_object do |object|
+            object.trace = trace
+            object.commit_id = nil
+          end
+        else
+          imported_object
+        end
+      end
+
+      def update_project_references
+        project_id = @relation_hash.delete('project_id')
+
+        # project_id may not be part of the export, but we always need to populate it if required.
+        @relation_hash['project_id'] = project_id if relation_class.column_names.include?('project_id')
+        @relation_hash['gl_project_id'] = project_id if @relation_hash['gl_project_id']
+        @relation_hash['target_project_id'] = project_id if @relation_hash['target_project_id']
+        @relation_hash['source_project_id'] = -1 if @relation_hash['source_project_id']
+
+        # If source and target are the same, populate them with the new project ID.
+        if @relation_hash['source_project_id'] && @relation_hash['target_project_id'] &&
+          @relation_hash['target_project_id'] == @relation_hash['source_project_id']
+          @relation_hash['source_project_id'] = project_id
+        end
+      end
+
+      def reset_ci_tokens
+        return unless Gitlab::ImportExport.reset_tokens?
+
+        # If we import/export a project to the same instance, tokens will have to be reset.
+        @relation_hash['token'] = nil
+      end
+
+      def relation_class
+        @relation_class ||= @relation_name.to_s.classify.constantize
+      end
+
+      def imported_object
+        imported_object = relation_class.new(@relation_hash)
+        yield(imported_object) if block_given?
+        imported_object.importing = true if imported_object.respond_to?(:importing)
+        imported_object
+      end
+
+      def update_note_for_missing_author(author_name)
+        @relation_hash['note'] = '*Blank note*' if @relation_hash['note'].blank?
+        @relation_hash['note'] += missing_author_note(@relation_hash['updated_at'], author_name)
+      end
+
+      def admin_user?
+        @user.is_admin?
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/repo_restorer.rb b/lib/gitlab/import_export/repo_restorer.rb
new file mode 100644
index 00000000000..546dae4d122
--- /dev/null
+++ b/lib/gitlab/import_export/repo_restorer.rb
@@ -0,0 +1,39 @@
+module Gitlab
+  module ImportExport
+    class RepoRestorer
+      include Gitlab::ImportExport::CommandLineUtil
+
+      def initialize(project:, shared:, path_to_bundle:, wiki: false)
+        @project = project
+        @path_to_bundle = path_to_bundle
+        @shared = shared
+        @wiki = wiki
+      end
+
+      def restore
+        return wiki? unless File.exist?(@path_to_bundle)
+
+        FileUtils.mkdir_p(path_to_repo)
+
+        git_unbundle(repo_path: path_to_repo, bundle_path: @path_to_bundle)
+      rescue => e
+        @shared.error(e)
+        false
+      end
+
+      private
+
+      def repos_path
+        Gitlab.config.gitlab_shell.repos_path
+      end
+
+      def path_to_repo
+        @project.repository.path_to_repo
+      end
+
+      def wiki?
+        @wiki
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/repo_saver.rb b/lib/gitlab/import_export/repo_saver.rb
new file mode 100644
index 00000000000..cce43fe994b
--- /dev/null
+++ b/lib/gitlab/import_export/repo_saver.rb
@@ -0,0 +1,35 @@
+module Gitlab
+  module ImportExport
+    class RepoSaver
+      include Gitlab::ImportExport::CommandLineUtil
+
+      attr_reader :full_path
+
+      def initialize(project:, shared:)
+        @project = project
+        @shared = shared
+      end
+
+      def save
+        return false if @project.empty_repo?
+
+        @full_path = File.join(@shared.export_path, ImportExport.project_bundle_filename)
+        bundle_to_disk
+      end
+
+      private
+
+      def bundle_to_disk
+        FileUtils.mkdir_p(@shared.export_path)
+        git_bundle(repo_path: path_to_repo, bundle_path: @full_path)
+      rescue => e
+        @shared.error(e)
+        false
+      end
+
+      def path_to_repo
+        @project.repository.path_to_repo
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/saver.rb b/lib/gitlab/import_export/saver.rb
new file mode 100644
index 00000000000..6a60b65071f
--- /dev/null
+++ b/lib/gitlab/import_export/saver.rb
@@ -0,0 +1,43 @@
+module Gitlab
+  module ImportExport
+    class Saver
+      include Gitlab::ImportExport::CommandLineUtil
+
+      def self.save(*args)
+        new(*args).save
+      end
+
+      def initialize(shared:)
+        @shared = shared
+      end
+
+      def save
+        if compress_and_save
+          remove_export_path
+          Rails.logger.info("Saved project export #{archive_file}")
+          archive_file
+        else
+          @shared.error(Gitlab::ImportExport::Error.new("Unable to save #{archive_file} into #{@shared.export_path}"))
+          false
+        end
+      rescue => e
+        @shared.error(e)
+        false
+      end
+
+      private
+
+      def compress_and_save
+        tar_czf(archive: archive_file, dir: @shared.export_path)
+      end
+
+      def remove_export_path
+        FileUtils.rm_rf(@shared.export_path)
+      end
+
+      def archive_file
+        @archive_file ||= File.join(@shared.export_path, '..', "#{Time.now.strftime('%Y-%m-%d_%H-%M-%3N')}_project_export.tar.gz")
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/shared.rb b/lib/gitlab/import_export/shared.rb
new file mode 100644
index 00000000000..5d6de8bc475
--- /dev/null
+++ b/lib/gitlab/import_export/shared.rb
@@ -0,0 +1,29 @@
+module Gitlab
+  module ImportExport
+    class Shared
+      attr_reader :errors, :opts
+
+      def initialize(opts)
+        @opts = opts
+        @errors = []
+      end
+
+      def export_path
+        @export_path ||= Gitlab::ImportExport.export_path(relative_path: opts[:relative_path])
+      end
+
+      def error(error)
+        error_out(error.message, caller[0].dup)
+        @errors << error.message
+        # Debug:
+        Rails.logger.error(error.backtrace)
+      end
+
+      private
+
+      def error_out(message, caller)
+        Rails.logger.error("Import/Export error raised on #{caller}: #{message}")
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/uploads_restorer.rb b/lib/gitlab/import_export/uploads_restorer.rb
new file mode 100644
index 00000000000..df19354b76e
--- /dev/null
+++ b/lib/gitlab/import_export/uploads_restorer.rb
@@ -0,0 +1,14 @@
+module Gitlab
+  module ImportExport
+    class UploadsRestorer < UploadsSaver
+      def restore
+        return true unless File.directory?(uploads_export_path)
+
+        copy_files(uploads_export_path, uploads_path)
+      rescue => e
+        @shared.error(e)
+        false
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/uploads_saver.rb b/lib/gitlab/import_export/uploads_saver.rb
new file mode 100644
index 00000000000..d6f4fa57510
--- /dev/null
+++ b/lib/gitlab/import_export/uploads_saver.rb
@@ -0,0 +1,35 @@
+module Gitlab
+  module ImportExport
+    class UploadsSaver
+      def initialize(project:, shared:)
+        @project = project
+        @shared = shared
+      end
+
+      def save
+        return true unless File.directory?(uploads_path)
+
+        copy_files(uploads_path, uploads_export_path)
+      rescue => e
+        @shared.error(e)
+        false
+      end
+
+      private
+
+      def copy_files(source, destination)
+        FileUtils.mkdir_p(destination)
+        FileUtils.copy_entry(source, destination)
+        true
+      end
+
+      def uploads_export_path
+        File.join(@shared.export_path, 'uploads')
+      end
+
+      def uploads_path
+        File.join(Rails.root.join('public/uploads'), @project.path_with_namespace)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/version_checker.rb b/lib/gitlab/import_export/version_checker.rb
new file mode 100644
index 00000000000..abfc694b879
--- /dev/null
+++ b/lib/gitlab/import_export/version_checker.rb
@@ -0,0 +1,35 @@
+module Gitlab
+  module ImportExport
+    class VersionChecker
+      def self.check!(*args)
+        new(*args).check!
+      end
+
+      def initialize(shared:)
+        @shared = shared
+      end
+
+      def check!
+        version = File.open(version_file, &:readline)
+        verify_version!(version)
+      rescue => e
+        @shared.error(e)
+        false
+      end
+
+      private
+
+      def version_file
+        File.join(@shared.export_path, Gitlab::ImportExport.version_filename)
+      end
+
+      def verify_version!(version)
+        if Gem::Version.new(version) > Gem::Version.new(Gitlab::ImportExport.version)
+          raise Gitlab::ImportExport::Error("Import version mismatch: Required <= #{Gitlab::ImportExport.version} but was #{version}")
+        else
+          true
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/version_saver.rb b/lib/gitlab/import_export/version_saver.rb
new file mode 100644
index 00000000000..9b642d740b7
--- /dev/null
+++ b/lib/gitlab/import_export/version_saver.rb
@@ -0,0 +1,24 @@
+module Gitlab
+  module ImportExport
+    class VersionSaver
+      def initialize(shared:)
+        @shared = shared
+      end
+
+      def save
+        FileUtils.mkdir_p(@shared.export_path)
+
+        File.write(version_file, Gitlab::ImportExport.version, mode: 'w')
+      rescue => e
+        @shared.error(e)
+        false
+      end
+
+      private
+
+      def version_file
+        File.join(@shared.export_path, Gitlab::ImportExport.version_filename)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_export/wiki_repo_saver.rb b/lib/gitlab/import_export/wiki_repo_saver.rb
new file mode 100644
index 00000000000..1eedae39f8a
--- /dev/null
+++ b/lib/gitlab/import_export/wiki_repo_saver.rb
@@ -0,0 +1,33 @@
+module Gitlab
+  module ImportExport
+    class WikiRepoSaver < RepoSaver
+      def save
+        @wiki = ProjectWiki.new(@project)
+        return true unless wiki_repository_exists? # it's okay to have no Wiki
+        bundle_to_disk(File.join(@shared.export_path, project_filename))
+      end
+
+      def bundle_to_disk(full_path)
+        FileUtils.mkdir_p(@shared.export_path)
+        git_bundle(repo_path: path_to_repo, bundle_path: full_path)
+      rescue => e
+        @shared.error(e)
+        false
+      end
+
+      private
+
+      def project_filename
+        "project.wiki.bundle"
+      end
+
+      def path_to_repo
+        @wiki.repository.path_to_repo
+      end
+
+      def wiki_repository_exists?
+        File.exist?(@wiki.repository.path_to_repo) && !@wiki.repository.empty?
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/import_sources.rb b/lib/gitlab/import_sources.rb
index ccfdfbe73e8..59a05411fe9 100644
--- a/lib/gitlab/import_sources.rb
+++ b/lib/gitlab/import_sources.rb
@@ -20,11 +20,10 @@ module Gitlab
           'Gitorious.org'   => 'gitorious',
           'Google Code'     => 'google_code',
           'FogBugz'         => 'fogbugz',
-          'Any repo by URL' => 'git',
+          'Repo by URL'     => 'git',
+          'GitLab export' => 'gitlab_project'
         }
       end
-
     end
-
   end
 end
diff --git a/lib/gitlab/key_fingerprint.rb b/lib/gitlab/key_fingerprint.rb
index 8684b4636ea..b75ae512d92 100644
--- a/lib/gitlab/key_fingerprint.rb
+++ b/lib/gitlab/key_fingerprint.rb
@@ -39,7 +39,7 @@ module Gitlab
       # OpenSSH 6.8 introduces a new default output format for fingerprints.
       # Check the version and decide which command to use.
 
-      version_output, version_status = popen(%W(ssh -V))
+      version_output, version_status = popen(%w(ssh -V))
       return false unless version_status.zero?
 
       version_matches = version_output.match(/OpenSSH_(?<major>\d+)\.(?<minor>\d+)/)
diff --git a/lib/gitlab/lfs/response.rb b/lib/gitlab/lfs/response.rb
index 9d9617761b3..811363405a8 100644
--- a/lib/gitlab/lfs/response.rb
+++ b/lib/gitlab/lfs/response.rb
@@ -1,11 +1,11 @@
 module Gitlab
   module Lfs
     class Response
-
-      def initialize(project, user, request)
+      def initialize(project, user, ci, request)
         @origin_project = project
         @project = storage_project(project)
         @user = user
+        @ci = ci
         @env = request.env
         @request = request
       end
@@ -189,7 +189,7 @@ module Gitlab
         return render_not_enabled unless Gitlab.config.lfs.enabled
 
         unless @project.public?
-          return render_unauthorized unless @user
+          return render_unauthorized unless @user || @ci
           return render_forbidden unless user_can_fetch?
         end
 
@@ -210,7 +210,7 @@ module Gitlab
 
       def user_can_fetch?
         # Check user access against the project they used to initiate the pull
-        @user.can?(:download_code, @origin_project)
+        @ci || @user.can?(:download_code, @origin_project)
       end
 
       def user_can_push?
diff --git a/lib/gitlab/lfs/router.rb b/lib/gitlab/lfs/router.rb
index 78d02891102..69bd5e62305 100644
--- a/lib/gitlab/lfs/router.rb
+++ b/lib/gitlab/lfs/router.rb
@@ -1,9 +1,12 @@
 module Gitlab
   module Lfs
     class Router
-      def initialize(project, user, request)
+      attr_reader :project, :user, :ci, :request
+
+      def initialize(project, user, ci, request)
         @project = project
         @user = user
+        @ci = ci
         @env = request.env
         @request = request
       end
@@ -80,7 +83,7 @@ module Gitlab
       def lfs
         return unless @project
 
-        Gitlab::Lfs::Response.new(@project, @user, @request)
+        Gitlab::Lfs::Response.new(@project, @user, @ci, @request)
       end
 
       def sanitize_tmp_filename(name)
diff --git a/lib/gitlab/metrics/instrumentation.rb b/lib/gitlab/metrics/instrumentation.rb
index d81d26754fe..dcec7543c13 100644
--- a/lib/gitlab/metrics/instrumentation.rb
+++ b/lib/gitlab/metrics/instrumentation.rb
@@ -148,23 +148,8 @@ module Gitlab
 
         proxy_module.class_eval <<-EOF, __FILE__, __LINE__ + 1
           def #{name}(#{args_signature})
-            trans = Gitlab::Metrics::Instrumentation.transaction
-
-            if trans
-              start     = Time.now
-              cpu_start = Gitlab::Metrics::System.cpu_time
-              retval    = super
-              duration  = (Time.now - start) * 1000.0
-
-              if duration >= Gitlab::Metrics.method_call_threshold
-                cpu_duration = Gitlab::Metrics::System.cpu_time - cpu_start
-
-                trans.add_metric(Gitlab::Metrics::Instrumentation::SERIES,
-                                 { duration: duration, cpu_duration: cpu_duration },
-                                 method: #{label.inspect})
-              end
-
-              retval
+            if trans = Gitlab::Metrics::Instrumentation.transaction
+              trans.measure_method(#{label.inspect}) { super }
             else
               super
             end
diff --git a/lib/gitlab/metrics/method_call.rb b/lib/gitlab/metrics/method_call.rb
new file mode 100644
index 00000000000..c048fe20ba7
--- /dev/null
+++ b/lib/gitlab/metrics/method_call.rb
@@ -0,0 +1,52 @@
+module Gitlab
+  module Metrics
+    # Class for tracking timing information about method calls
+    class MethodCall
+      attr_reader :real_time, :cpu_time, :call_count
+
+      # name - The full name of the method (including namespace) such as
+      #        `User#sign_in`.
+      #
+      # series - The series to use for storing the data.
+      def initialize(name, series)
+        @name = name
+        @series = series
+        @real_time = 0.0
+        @cpu_time = 0.0
+        @call_count = 0
+      end
+
+      # Measures the real and CPU execution time of the supplied block.
+      def measure
+        start_real = System.monotonic_time
+        start_cpu = System.cpu_time
+        retval = yield
+
+        @real_time += System.monotonic_time - start_real
+        @cpu_time += System.cpu_time - start_cpu
+        @call_count += 1
+
+        retval
+      end
+
+      # Returns a Metric instance of the current method call.
+      def to_metric
+        Metric.new(
+          @series,
+          {
+            duration:     real_time,
+            cpu_duration: cpu_time,
+            call_count:   call_count
+          },
+          method: @name
+        )
+      end
+
+      # Returns true if the total runtime of this method exceeds the method call
+      # threshold.
+      def above_threshold?
+        real_time >= Metrics.method_call_threshold
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/metrics/metric.rb b/lib/gitlab/metrics/metric.rb
index 1cd1ca30f70..f23d67e1e38 100644
--- a/lib/gitlab/metrics/metric.rb
+++ b/lib/gitlab/metrics/metric.rb
@@ -4,16 +4,15 @@ module Gitlab
     class Metric
       JITTER_RANGE = 0.000001..0.001
 
-      attr_reader :series, :values, :tags, :created_at
+      attr_reader :series, :values, :tags
 
       # series - The name of the series (as a String) to store the metric in.
       # values - A Hash containing the values to store.
       # tags   - A Hash containing extra tags to add to the metrics.
       def initialize(series, values, tags = {})
-        @values     = values
-        @series     = series
-        @tags       = tags
-        @created_at = Time.now.utc
+        @values = values
+        @series = series
+        @tags   = tags
       end
 
       # Returns a Hash in a format that can be directly written to InfluxDB.
@@ -27,20 +26,20 @@ module Gitlab
         #
         # Due to the way InfluxDB is set up there's no solution to this problem,
         # all we can do is lower the amount of collisions. We do this by using
-        # Time#to_f which returns the seconds as a Float providing greater
-        # accuracy. We then add a small random value that is large enough to
-        # distinguish most timestamps but small enough to not alter the amount
-        # of seconds.
+        # System.real_time which returns the nanoseconds as a Float providing
+        # greater accuracy. We then add a small random value that is large
+        # enough to distinguish most timestamps but small enough to not alter
+        # the timestamp significantly.
         #
         # See https://gitlab.com/gitlab-com/operations/issues/175 for more
         # information.
-        time = @created_at.to_f + rand(JITTER_RANGE)
+        time = System.real_time(:nanosecond) + rand(JITTER_RANGE)
 
         {
           series:    @series,
           tags:      @tags,
           values:    @values,
-          timestamp: (time * 1_000_000_000).to_i
+          timestamp: time.to_i
         }
       end
     end
diff --git a/lib/gitlab/metrics/rack_middleware.rb b/lib/gitlab/metrics/rack_middleware.rb
index 3fe27779d03..e61670f491c 100644
--- a/lib/gitlab/metrics/rack_middleware.rb
+++ b/lib/gitlab/metrics/rack_middleware.rb
@@ -35,7 +35,7 @@ module Gitlab
       def transaction_from_env(env)
         trans = Transaction.new
 
-        trans.set(:request_uri, env['REQUEST_URI'])
+        trans.set(:request_uri, filtered_path(env))
         trans.set(:request_method, env['REQUEST_METHOD'])
 
         trans
@@ -54,6 +54,10 @@ module Gitlab
 
       private
 
+      def filtered_path(env)
+        ActionDispatch::Request.new(env).filtered_path.presence || env['REQUEST_URI']
+      end
+
       def endpoint_paths_cache
         @endpoint_paths_cache ||= Hash.new do |hash, http_method|
           hash[http_method] = Hash.new do |inner_hash, raw_path|
diff --git a/lib/gitlab/metrics/sidekiq_middleware.rb b/lib/gitlab/metrics/sidekiq_middleware.rb
index fd98aa3412e..a1240fd33ee 100644
--- a/lib/gitlab/metrics/sidekiq_middleware.rb
+++ b/lib/gitlab/metrics/sidekiq_middleware.rb
@@ -8,6 +8,8 @@ module Gitlab
         trans = Transaction.new("#{worker.class.name}#perform")
 
         begin
+          # Old gitlad-shell messages don't provide enqueued_at/created_at attributes
+          trans.set(:sidekiq_queue_duration, Time.now.to_f - (message['enqueued_at'] || message['created_at'] || 0))
           trans.run { yield }
         ensure
           trans.finish
diff --git a/lib/gitlab/metrics/subscribers/rails_cache.rb b/lib/gitlab/metrics/subscribers/rails_cache.rb
index 8e345e8ae4a..aaed2184f44 100644
--- a/lib/gitlab/metrics/subscribers/rails_cache.rb
+++ b/lib/gitlab/metrics/subscribers/rails_cache.rb
@@ -2,11 +2,21 @@ module Gitlab
   module Metrics
     module Subscribers
       # Class for tracking the total time spent in Rails cache calls
+      # http://guides.rubyonrails.org/active_support_instrumentation.html
       class RailsCache < ActiveSupport::Subscriber
         attach_to :active_support
 
         def cache_read(event)
           increment(:cache_read, event.duration)
+
+          return unless current_transaction
+          return if event.payload[:super_operation] == :fetch
+
+          if event.payload[:hit]
+            current_transaction.increment(:cache_read_hit_count, 1)
+          else
+            current_transaction.increment(:cache_read_miss_count, 1)
+          end
         end
 
         def cache_write(event)
@@ -21,6 +31,18 @@ module Gitlab
           increment(:cache_exists, event.duration)
         end
 
+        def cache_fetch_hit(event)
+          return unless current_transaction
+
+          current_transaction.increment(:cache_read_hit_count, 1)
+        end
+
+        def cache_generate(event)
+          return unless current_transaction
+
+          current_transaction.increment(:cache_read_miss_count, 1)
+        end
+
         def increment(key, duration)
           return unless current_transaction
 
diff --git a/lib/gitlab/metrics/system.rb b/lib/gitlab/metrics/system.rb
index a7d183b2f94..82c18bb108b 100644
--- a/lib/gitlab/metrics/system.rb
+++ b/lib/gitlab/metrics/system.rb
@@ -34,13 +34,29 @@ module Gitlab
       # THREAD_CPUTIME is not supported on OS X
       if Process.const_defined?(:CLOCK_THREAD_CPUTIME_ID)
         def self.cpu_time
-          Process.clock_gettime(Process::CLOCK_THREAD_CPUTIME_ID, :millisecond)
+          Process.
+            clock_gettime(Process::CLOCK_THREAD_CPUTIME_ID, :millisecond).to_f
         end
       else
         def self.cpu_time
-          Process.clock_gettime(Process::CLOCK_PROCESS_CPUTIME_ID, :millisecond)
+          Process.
+            clock_gettime(Process::CLOCK_PROCESS_CPUTIME_ID, :millisecond).to_f
         end
       end
+
+      # Returns the current real time in a given precision.
+      #
+      # Returns the time as a Float.
+      def self.real_time(precision = :millisecond)
+        Process.clock_gettime(Process::CLOCK_REALTIME, precision).to_f
+      end
+
+      # Returns the current monotonic clock time in a given precision.
+      #
+      # Returns the time as a Float.
+      def self.monotonic_time(precision = :millisecond)
+        Process.clock_gettime(Process::CLOCK_MONOTONIC, precision).to_f
+      end
     end
   end
 end
diff --git a/lib/gitlab/metrics/transaction.rb b/lib/gitlab/metrics/transaction.rb
index 2578ddc49f4..bded245da43 100644
--- a/lib/gitlab/metrics/transaction.rb
+++ b/lib/gitlab/metrics/transaction.rb
@@ -4,7 +4,7 @@ module Gitlab
     class Transaction
       THREAD_KEY = :_gitlab_metrics_transaction
 
-      attr_reader :tags, :values
+      attr_reader :tags, :values, :methods
 
       attr_accessor :action
 
@@ -16,6 +16,7 @@ module Gitlab
       #          plus method name.
       def initialize(action = nil)
         @metrics = []
+        @methods = {}
 
         @started_at  = nil
         @finished_at = nil
@@ -29,7 +30,7 @@ module Gitlab
       end
 
       def duration
-        @finished_at ? (@finished_at - @started_at) * 1000.0 : 0.0
+        @finished_at ? (@finished_at - @started_at) : 0.0
       end
 
       def allocated_memory
@@ -40,20 +41,34 @@ module Gitlab
         Thread.current[THREAD_KEY] = self
 
         @memory_before = System.memory_usage
-        @started_at    = Time.now
+        @started_at    = System.monotonic_time
 
         yield
       ensure
         @memory_after = System.memory_usage
-        @finished_at  = Time.now
+        @finished_at  = System.monotonic_time
 
         Thread.current[THREAD_KEY] = nil
       end
 
       def add_metric(series, values, tags = {})
-        prefix = sidekiq? ? 'sidekiq_' : 'rails_'
+        @metrics << Metric.new("#{series_prefix}#{series}", values, tags)
+      end
+
+      # Measures the time it takes to execute a method.
+      #
+      # Multiple calls to the same method add up to the total runtime of the
+      # method.
+      #
+      # name - The full name of the method to measure (e.g. `User#sign_in`).
+      def measure_method(name, &block)
+        unless @methods[name]
+          series = "#{series_prefix}#{Instrumentation::SERIES}"
+
+          @methods[name] = MethodCall.new(name, series)
+        end
 
-        @metrics << Metric.new("#{prefix}#{series}", values, tags)
+        @methods[name].measure(&block)
       end
 
       def increment(name, value)
@@ -84,7 +99,13 @@ module Gitlab
       end
 
       def submit
-        metrics = @metrics.map do |metric|
+        submit = @metrics.dup
+
+        @methods.each do |name, method|
+          submit << method.to_metric if method.above_threshold?
+        end
+
+        submit_hashes = submit.map do |metric|
           hash = metric.to_hash
 
           hash[:tags][:action] ||= @action if @action
@@ -92,12 +113,16 @@ module Gitlab
           hash
         end
 
-        Metrics.submit_metrics(metrics)
+        Metrics.submit_metrics(submit_hashes)
       end
 
       def sidekiq?
         Sidekiq.server?
       end
+
+      def series_prefix
+        sidekiq? ? 'sidekiq_' : 'rails_'
+      end
     end
   end
 end
diff --git a/lib/gitlab/o_auth/auth_hash.rb b/lib/gitlab/o_auth/auth_hash.rb
index 36e5c2670bb..7d6911a1ab3 100644
--- a/lib/gitlab/o_auth/auth_hash.rb
+++ b/lib/gitlab/o_auth/auth_hash.rb
@@ -66,7 +66,7 @@ module Gitlab
       # Get the first part of the email address (before @)
       # In addtion in removes illegal characters
       def generate_username(email)
-        email.match(/^[^@]*/)[0].mb_chars.normalize(:kd).gsub(/[^\x00-\x7F]/,'').to_s
+        email.match(/^[^@]*/)[0].mb_chars.normalize(:kd).gsub(/[^\x00-\x7F]/, '').to_s
       end
 
       def generate_temporarily_email(username)
diff --git a/lib/gitlab/o_auth/user.rb b/lib/gitlab/o_auth/user.rb
index 78f3ecb4cb4..0a91d3918d5 100644
--- a/lib/gitlab/o_auth/user.rb
+++ b/lib/gitlab/o_auth/user.rb
@@ -56,8 +56,6 @@ module Gitlab
 
         if external_provider? && @user
           @user.external = true
-        elsif @user
-          @user.external = false
         end
 
         @user
@@ -74,7 +72,7 @@ module Gitlab
         if user
           # Case when a LDAP user already exists in Gitlab. Add the OAuth identity to existing account.
           log.info "LDAP account found for user #{user.username}. Building new #{auth_hash.provider} identity."
-          user.identities.build(extern_uid: auth_hash.uid, provider: auth_hash.provider)
+          user.identities.find_or_initialize_by(extern_uid: auth_hash.uid, provider: auth_hash.provider)
         else
           log.info "No existing LDAP account was found in GitLab. Checking for #{auth_hash.provider} account."
           user = find_by_uid_and_provider
diff --git a/lib/gitlab/other_markup.rb b/lib/gitlab/other_markup.rb
index 746ec283330..4e2f8ed5587 100644
--- a/lib/gitlab/other_markup.rb
+++ b/lib/gitlab/other_markup.rb
@@ -1,7 +1,6 @@
 module Gitlab
   # Parser/renderer for markups without other special support code.
   module OtherMarkup
-
     # Public: Converts the provided markup into HTML.
     #
     # input         - the source text in a markup format
diff --git a/lib/gitlab/protocol_access.rb b/lib/gitlab/protocol_access.rb
new file mode 100644
index 00000000000..21aefc884be
--- /dev/null
+++ b/lib/gitlab/protocol_access.rb
@@ -0,0 +1,13 @@
+module Gitlab
+  module ProtocolAccess
+    def self.allowed?(protocol)
+      if protocol == 'web'
+        true
+      elsif current_application_settings.enabled_git_access_protocol.blank?
+        true
+      else
+        protocol == current_application_settings.enabled_git_access_protocol
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/regex.rb b/lib/gitlab/regex.rb
index 1cbd6d945a0..ffad5e17c78 100644
--- a/lib/gitlab/regex.rb
+++ b/lib/gitlab/regex.rb
@@ -13,7 +13,6 @@ module Gitlab
       "Cannot start with '-' or end in '.'." \
     end
 
-
     def namespace_name_regex
       @namespace_name_regex ||= /\A[\p{Alnum}\p{Pd}_\. ]*\z/.freeze
     end
@@ -22,7 +21,6 @@ module Gitlab
       "can contain only letters, digits, '_', '.', dash and space."
     end
 
-
     def project_name_regex
       @project_name_regex ||= /\A[\p{Alnum}_][\p{Alnum}\p{Pd}_\. ]*\z/.freeze
     end
@@ -32,7 +30,6 @@ module Gitlab
       "It must start with letter, digit or '_'."
     end
 
-
     def project_path_regex
       @project_path_regex ||= /\A[a-zA-Z0-9_.][a-zA-Z0-9_\-\.]*(?<!\.git|\.atom)\z/.freeze
     end
@@ -42,7 +39,6 @@ module Gitlab
       "Cannot start with '-', end in '.git' or end in '.atom'" \
     end
 
-
     def file_name_regex
       @file_name_regex ||= /\A[a-zA-Z0-9_\-\.\@]*\z/.freeze
     end
@@ -59,7 +55,6 @@ module Gitlab
       "can contain only letters, digits, '_', '-', '@' and '.'. Separate directories with a '/'. "
     end
 
-
     def directory_traversal_regex
       @directory_traversal_regex ||= /\.{2}/.freeze
     end
@@ -68,7 +63,6 @@ module Gitlab
       "cannot include directory traversal. "
     end
 
-
     def archive_formats_regex
       #                           |zip|tar|    tar.gz    |         tar.bz2         |
       @archive_formats_regex ||= /(zip|tar|tar\.gz|tgz|gz|tar\.bz2|tbz|tbz2|tb2|bz2)/.freeze
@@ -100,5 +94,13 @@ module Gitlab
     def container_registry_reference_regex
       git_reference_regex
     end
+
+    def environment_name_regex
+      @environment_name_regex ||= /\A[a-zA-Z0-9_-]+\z/.freeze
+    end
+
+    def environment_name_regex_message
+      "can contain only letters, digits, '-' and '_'."
+    end
   end
 end
diff --git a/lib/gitlab/saml/auth_hash.rb b/lib/gitlab/saml/auth_hash.rb
index 32c1c9ec5bb..67a5f368bdb 100644
--- a/lib/gitlab/saml/auth_hash.rb
+++ b/lib/gitlab/saml/auth_hash.rb
@@ -1,7 +1,6 @@
 module Gitlab
   module Saml
     class AuthHash < Gitlab::OAuth::AuthHash
-
       def groups
         get_raw(Gitlab::Saml::Config.groups)
       end
@@ -13,7 +12,6 @@ module Gitlab
         # otherwise just the first value is returned
         auth_hash.extra[:raw_info].all[key]
       end
-
     end
   end
 end
diff --git a/lib/gitlab/saml/config.rb b/lib/gitlab/saml/config.rb
index 0f40c00f547..574c3a4b28c 100644
--- a/lib/gitlab/saml/config.rb
+++ b/lib/gitlab/saml/config.rb
@@ -1,7 +1,6 @@
 module Gitlab
   module Saml
     class Config
-
       class << self
         def options
           Gitlab.config.omniauth.providers.find { |provider| provider.name == 'saml' }
@@ -15,7 +14,6 @@ module Gitlab
           options[:external_groups]
         end
       end
-
     end
   end
 end
diff --git a/lib/gitlab/saml/user.rb b/lib/gitlab/saml/user.rb
index 8943022612c..f253dc7477e 100644
--- a/lib/gitlab/saml/user.rb
+++ b/lib/gitlab/saml/user.rb
@@ -6,7 +6,6 @@
 module Gitlab
   module Saml
     class User < Gitlab::OAuth::User
-
       def save
         super('SAML')
       end
diff --git a/lib/gitlab/sidekiq_middleware/memory_killer.rb b/lib/gitlab/sidekiq_middleware/memory_killer.rb
index ae85b294d31..104280f520a 100644
--- a/lib/gitlab/sidekiq_middleware/memory_killer.rb
+++ b/lib/gitlab/sidekiq_middleware/memory_killer.rb
@@ -25,18 +25,18 @@ module Gitlab
 
           Sidekiq.logger.warn "current RSS #{current_rss} exceeds maximum RSS "\
             "#{MAX_RSS}"
-          Sidekiq.logger.warn "this thread will shut down PID #{Process.pid} "\
+          Sidekiq.logger.warn "this thread will shut down PID #{Process.pid} - Worker #{worker.class} - JID-#{job['jid']}"\
             "in #{GRACE_TIME} seconds"
           sleep(GRACE_TIME)
 
-          Sidekiq.logger.warn "sending SIGTERM to PID #{Process.pid}"
+          Sidekiq.logger.warn "sending SIGTERM to PID #{Process.pid} - Worker #{worker.class} - JID-#{job['jid']}"
           Process.kill('SIGTERM', Process.pid)
 
           Sidekiq.logger.warn "waiting #{SHUTDOWN_WAIT} seconds before sending "\
-            "#{SHUTDOWN_SIGNAL} to PID #{Process.pid}"
+            "#{SHUTDOWN_SIGNAL} to PID #{Process.pid} - Worker #{worker.class} - JID-#{job['jid']}"
           sleep(SHUTDOWN_WAIT)
 
-          Sidekiq.logger.warn "sending #{SHUTDOWN_SIGNAL} to PID #{Process.pid}"
+          Sidekiq.logger.warn "sending #{SHUTDOWN_SIGNAL} to PID #{Process.pid} - Worker #{worker.class} - JID-#{job['jid']}"
           Process.kill(SHUTDOWN_SIGNAL, Process.pid)
         end
       end
diff --git a/lib/gitlab/template/base_template.rb b/lib/gitlab/template/base_template.rb
new file mode 100644
index 00000000000..760ff3e614a
--- /dev/null
+++ b/lib/gitlab/template/base_template.rb
@@ -0,0 +1,67 @@
+module Gitlab
+  module Template
+    class BaseTemplate
+      def initialize(path)
+        @path = path
+      end
+
+      def name
+        File.basename(@path, self.class.extension)
+      end
+
+      def content
+        File.read(@path)
+      end
+
+      class << self
+        def all
+          self.categories.keys.flat_map { |cat| by_category(cat) }
+        end
+
+        def find(key)
+          file_name = "#{key}#{self.extension}"
+
+          directory = select_directory(file_name)
+          directory ? new(File.join(category_directory(directory), file_name)) : nil
+        end
+
+        def categories
+          raise NotImplementedError
+        end
+
+        def extension
+          raise NotImplementedError
+        end
+
+        def base_dir
+          raise NotImplementedError
+        end
+
+        def by_category(category)
+          templates_for_directory(category_directory(category))
+        end
+
+        def category_directory(category)
+          File.join(base_dir, categories[category])
+        end
+
+        private
+
+        def select_directory(file_name)
+          categories.keys.find do |category|
+            File.exist?(File.join(category_directory(category), file_name))
+          end
+        end
+
+        def templates_for_directory(dir)
+          dir << '/' unless dir.end_with?('/')
+          Dir.glob(File.join(dir, "*#{self.extension}")).select { |f| f =~ filter_regex }.map { |f| new(f) }
+        end
+
+        def filter_regex
+          @filter_reges ||= /#{Regexp.escape(extension)}\z/
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/template/gitignore.rb b/lib/gitlab/template/gitignore.rb
new file mode 100644
index 00000000000..964fbfd4de3
--- /dev/null
+++ b/lib/gitlab/template/gitignore.rb
@@ -0,0 +1,22 @@
+module Gitlab
+  module Template
+    class Gitignore < BaseTemplate
+      class << self
+        def extension
+          '.gitignore'
+        end
+
+        def categories
+          {
+            "Languages" => '',
+            "Global"    => 'Global'
+          }
+        end
+
+        def base_dir
+          Rails.root.join('vendor/gitignore')
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/template/gitlab_ci_yml.rb b/lib/gitlab/template/gitlab_ci_yml.rb
new file mode 100644
index 00000000000..7f480fe33c0
--- /dev/null
+++ b/lib/gitlab/template/gitlab_ci_yml.rb
@@ -0,0 +1,27 @@
+module Gitlab
+  module Template
+    class GitlabCiYml < BaseTemplate
+      def content
+        explanation = "# This file is a template, and might need editing before it works on your project."
+        [explanation, super].join("\n")
+      end
+
+      class << self
+        def extension
+          '.gitlab-ci.yml'
+        end
+
+        def categories
+          {
+            "General" => '',
+            "Pages" => 'Pages'
+          }
+        end
+
+        def base_dir
+          Rails.root.join('vendor/gitlab-ci-yml')
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/timeless.rb b/lib/gitlab/timeless.rb
new file mode 100644
index 00000000000..b290c716f97
--- /dev/null
+++ b/lib/gitlab/timeless.rb
@@ -0,0 +1,16 @@
+module Gitlab
+  module Timeless
+    def self.timeless(model, &block)
+      original_record_timestamps = model.record_timestamps
+      model.record_timestamps = false
+
+      if block.arity.abs == 1
+        block.call(model)
+      else
+        block.call
+      end
+    ensure
+      model.record_timestamps = original_record_timestamps
+    end
+  end
+end
diff --git a/lib/gitlab/url_sanitizer.rb b/lib/gitlab/url_sanitizer.rb
index 7d02fe3c971..19dad699edf 100644
--- a/lib/gitlab/url_sanitizer.rb
+++ b/lib/gitlab/url_sanitizer.rb
@@ -4,10 +4,20 @@ module Gitlab
       regexp = URI::Parser.new.make_regexp(['http', 'https', 'ssh', 'git'])
 
       content.gsub(regexp) { |url| new(url).masked_url }
+    rescue Addressable::URI::InvalidURIError
+      content.gsub(regexp, '')
+    end
+
+    def self.valid?(url)
+      Addressable::URI.parse(url.strip)
+
+      true
+    rescue Addressable::URI::InvalidURIError
+      false
     end
 
     def initialize(url, credentials: nil)
-      @url = Addressable::URI.parse(url)
+      @url = Addressable::URI.parse(url.strip)
       @credentials = credentials
     end
 
diff --git a/lib/gitlab/workhorse.rb b/lib/gitlab/workhorse.rb
index 388f84dbe0e..6aeb49c0219 100644
--- a/lib/gitlab/workhorse.rb
+++ b/lib/gitlab/workhorse.rb
@@ -8,7 +8,7 @@ module Gitlab
     class << self
       def git_http_ok(repository, user)
         {
-          'GL_ID' => Gitlab::ShellEnv.gl_id(user),
+          'GL_ID' => Gitlab::GlId.gl_id(user),
           'RepoPath' => repository.path_to_repo,
         }
       end
@@ -38,12 +38,10 @@ module Gitlab
       end
 
       def send_git_diff(repository, diff_refs)
-        from, to = diff_refs
-
         params = {
           'RepoPath'  => repository.path_to_repo,
-          'ShaFrom'   => from.sha,
-          'ShaTo'     => to.sha
+          'ShaFrom'   => diff_refs.start_sha,
+          'ShaTo'     => diff_refs.head_sha
         }
 
         [
@@ -52,6 +50,31 @@ module Gitlab
         ]
       end
 
+      def send_git_patch(repository, diff_refs)
+        params = {
+          'RepoPath'  => repository.path_to_repo,
+          'ShaFrom'   => diff_refs.start_sha,
+          'ShaTo'     => diff_refs.head_sha
+        }
+
+        [
+          SEND_DATA_HEADER,
+          "git-format-patch:#{encode(params)}"
+        ]
+      end
+
+      def send_artifacts_entry(build, entry)
+        params = {
+          'Archive' => build.artifacts_file.path,
+          'Entry' => Base64.encode64(entry.path)
+        }
+
+        [
+          SEND_DATA_HEADER,
+          "artifacts-entry:#{encode(params)}"
+        ]
+      end
+
       protected
 
       def encode(hash)
diff --git a/lib/rouge/formatters/html_gitlab.rb b/lib/rouge/formatters/html_gitlab.rb
index 8c309efc7b8..3358ed6773e 100644
--- a/lib/rouge/formatters/html_gitlab.rb
+++ b/lib/rouge/formatters/html_gitlab.rb
@@ -143,18 +143,14 @@ module Rouge
               '</span>'
             end
           end
-          lines.join("\n")
-        else
-          if @linenos == 'inline'
-            lines = lines.each_with_index.map do |line, index|
-              number = index + @linenostart
-              "<span class=\"linenos\">#{number}</span>#{line}"
-            end
-            lines.join("\n")
-          else
-            lines.join("\n")
+        elsif @linenos == 'inline'
+          lines = lines.each_with_index.map do |line, index|
+            number = index + @linenostart
+            "<span class=\"linenos\">#{number}</span>#{line}"
           end
         end
+
+        lines.join("\n")
       end
 
       def span(tok, val)
diff --git a/lib/support/nginx/gitlab b/lib/support/nginx/gitlab
index d521de28e8a..4a4892a2e07 100644
--- a/lib/support/nginx/gitlab
+++ b/lib/support/nginx/gitlab
@@ -49,7 +49,12 @@ server {
 
     proxy_http_version 1.1;
 
-    proxy_set_header    Host                $http_host;
+    ## By overwriting Host and clearing X-Forwarded-Host we ensure that
+    ## internal HTTP redirects generated by GitLab always send users to
+    ## YOUR_SERVER_FQDN.
+    proxy_set_header    Host                YOUR_SERVER_FQDN;
+    proxy_set_header    X-Forwarded-Host    "";
+
     proxy_set_header    X-Real-IP           $remote_addr;
     proxy_set_header    X-Forwarded-For     $proxy_add_x_forwarded_for;
     proxy_set_header    X-Forwarded-Proto   $scheme;
diff --git a/lib/support/nginx/gitlab-ssl b/lib/support/nginx/gitlab-ssl
index bf014b56cf6..0b93d7f292f 100644
--- a/lib/support/nginx/gitlab-ssl
+++ b/lib/support/nginx/gitlab-ssl
@@ -93,7 +93,12 @@ server {
 
     proxy_http_version 1.1;
 
-    proxy_set_header    Host                $http_host;
+    ## By overwriting Host and clearing X-Forwarded-Host we ensure that
+    ## internal HTTP redirects generated by GitLab always send users to
+    ## YOUR_SERVER_FQDN.
+    proxy_set_header    Host                YOUR_SERVER_FQDN;
+    proxy_set_header    X-Forwarded-Host    "";
+
     proxy_set_header    X-Real-IP           $remote_addr;
     proxy_set_header    X-Forwarded-Ssl     on;
     proxy_set_header    X-Forwarded-For     $proxy_add_x_forwarded_for;
diff --git a/lib/tasks/gemojione.rake b/lib/tasks/gemojione.rake
index 030ee8bafcb..e930ace1041 100644
--- a/lib/tasks/gemojione.rake
+++ b/lib/tasks/gemojione.rake
@@ -13,7 +13,7 @@ namespace :gemojione do
       aliases[real_name] << alias_name
     end
 
-    AwardEmoji.emojis.map do |name, emoji_hash|
+    Gitlab::AwardEmoji.emojis.map do |name, emoji_hash|
       fpath = File.join(dir, "#{emoji_hash['unicode']}.png")
       digest = Digest::SHA256.file(fpath).hexdigest
 
diff --git a/lib/tasks/gitlab/backup.rake b/lib/tasks/gitlab/backup.rake
index 9ee72fde92f..b43ee5b3383 100644
--- a/lib/tasks/gitlab/backup.rake
+++ b/lib/tasks/gitlab/backup.rake
@@ -33,12 +33,13 @@ namespace :gitlab do
 
       unless backup.skipped?('db')
         unless ENV['force'] == 'yes'
-          warning = warning = <<-MSG.strip_heredoc
+          warning = <<-MSG.strip_heredoc
             Before restoring the database we recommend removing all existing
             tables to avoid future upgrade problems. Be aware that if you have
             custom tables in the GitLab database these tables and all data will be
             removed.
           MSG
+          puts warning.color(:red)
           ask_to_continue
           puts 'Removing all tables. Press `Ctrl-C` within 5 seconds to abort'.color(:yellow)
           sleep(5)
diff --git a/lib/tasks/gitlab/check.rake b/lib/tasks/gitlab/check.rake
index 12d6ac45fb6..e9a4e37ec48 100644
--- a/lib/tasks/gitlab/check.rake
+++ b/lib/tasks/gitlab/check.rake
@@ -356,97 +356,108 @@ namespace :gitlab do
     ########################
 
     def check_repo_base_exists
-      print "Repo base directory exists? ... "
+      puts "Repo base directory exists?"
 
-      repo_base_path = Gitlab.config.gitlab_shell.repos_path
+      Gitlab.config.repositories.storages.each do |name, repo_base_path|
+        print "#{name}... "
 
-      if File.exists?(repo_base_path)
-        puts "yes".color(:green)
-      else
-        puts "no".color(:red)
-        puts "#{repo_base_path} is missing".color(:red)
-        try_fixing_it(
-          "This should have been created when setting up GitLab Shell.",
-          "Make sure it's set correctly in config/gitlab.yml",
-          "Make sure GitLab Shell is installed correctly."
-        )
-        for_more_information(
-          see_installation_guide_section "GitLab Shell"
-        )
-        fix_and_rerun
+        if File.exists?(repo_base_path)
+          puts "yes".color(:green)
+        else
+          puts "no".color(:red)
+          puts "#{repo_base_path} is missing".color(:red)
+          try_fixing_it(
+            "This should have been created when setting up GitLab Shell.",
+            "Make sure it's set correctly in config/gitlab.yml",
+            "Make sure GitLab Shell is installed correctly."
+          )
+          for_more_information(
+            see_installation_guide_section "GitLab Shell"
+          )
+          fix_and_rerun
+        end
       end
     end
 
     def check_repo_base_is_not_symlink
-      print "Repo base directory is a symlink? ... "
+      puts "Repo storage directories are symlinks?"
 
-      repo_base_path = Gitlab.config.gitlab_shell.repos_path
-      unless File.exists?(repo_base_path)
-        puts "can't check because of previous errors".color(:magenta)
-        return
-      end
+      Gitlab.config.repositories.storages.each do |name, repo_base_path|
+        print "#{name}... "
 
-      unless File.symlink?(repo_base_path)
-        puts "no".color(:green)
-      else
-        puts "yes".color(:red)
-        try_fixing_it(
-          "Make sure it's set to the real directory in config/gitlab.yml"
-        )
-        fix_and_rerun
+        unless File.exists?(repo_base_path)
+          puts "can't check because of previous errors".color(:magenta)
+          return
+        end
+
+        unless File.symlink?(repo_base_path)
+          puts "no".color(:green)
+        else
+          puts "yes".color(:red)
+          try_fixing_it(
+            "Make sure it's set to the real directory in config/gitlab.yml"
+          )
+          fix_and_rerun
+        end
       end
     end
 
     def check_repo_base_permissions
-      print "Repo base access is drwxrws---? ... "
+      puts "Repo paths access is drwxrws---?"
 
-      repo_base_path = Gitlab.config.gitlab_shell.repos_path
-      unless File.exists?(repo_base_path)
-        puts "can't check because of previous errors".color(:magenta)
-        return
-      end
+      Gitlab.config.repositories.storages.each do |name, repo_base_path|
+        print "#{name}... "
 
-      if File.stat(repo_base_path).mode.to_s(8).ends_with?("2770")
-        puts "yes".color(:green)
-      else
-        puts "no".color(:red)
-        try_fixing_it(
-          "sudo chmod -R ug+rwX,o-rwx #{repo_base_path}",
-          "sudo chmod -R ug-s #{repo_base_path}",
-          "sudo find #{repo_base_path} -type d -print0 | sudo xargs -0 chmod g+s"
-        )
-        for_more_information(
-          see_installation_guide_section "GitLab Shell"
-        )
-        fix_and_rerun
+        unless File.exists?(repo_base_path)
+          puts "can't check because of previous errors".color(:magenta)
+          return
+        end
+
+        if File.stat(repo_base_path).mode.to_s(8).ends_with?("2770")
+          puts "yes".color(:green)
+        else
+          puts "no".color(:red)
+          try_fixing_it(
+            "sudo chmod -R ug+rwX,o-rwx #{repo_base_path}",
+            "sudo chmod -R ug-s #{repo_base_path}",
+            "sudo find #{repo_base_path} -type d -print0 | sudo xargs -0 chmod g+s"
+          )
+          for_more_information(
+            see_installation_guide_section "GitLab Shell"
+          )
+          fix_and_rerun
+        end
       end
     end
 
     def check_repo_base_user_and_group
       gitlab_shell_ssh_user = Gitlab.config.gitlab_shell.ssh_user
       gitlab_shell_owner_group = Gitlab.config.gitlab_shell.owner_group
-      print "Repo base owned by #{gitlab_shell_ssh_user}:#{gitlab_shell_owner_group}? ... "
+      puts "Repo paths owned by #{gitlab_shell_ssh_user}:#{gitlab_shell_owner_group}?"
 
-      repo_base_path = Gitlab.config.gitlab_shell.repos_path
-      unless File.exists?(repo_base_path)
-        puts "can't check because of previous errors".color(:magenta)
-        return
-      end
+      Gitlab.config.repositories.storages.each do |name, repo_base_path|
+        print "#{name}... "
 
-      uid = uid_for(gitlab_shell_ssh_user)
-      gid = gid_for(gitlab_shell_owner_group)
-      if File.stat(repo_base_path).uid == uid && File.stat(repo_base_path).gid == gid
-        puts "yes".color(:green)
-      else
-        puts "no".color(:red)
-        puts "  User id for #{gitlab_shell_ssh_user}: #{uid}. Groupd id for #{gitlab_shell_owner_group}: #{gid}".color(:blue)
-        try_fixing_it(
-          "sudo chown -R #{gitlab_shell_ssh_user}:#{gitlab_shell_owner_group} #{repo_base_path}"
-        )
-        for_more_information(
-          see_installation_guide_section "GitLab Shell"
-        )
-        fix_and_rerun
+        unless File.exists?(repo_base_path)
+          puts "can't check because of previous errors".color(:magenta)
+          return
+        end
+
+        uid = uid_for(gitlab_shell_ssh_user)
+        gid = gid_for(gitlab_shell_owner_group)
+        if File.stat(repo_base_path).uid == uid && File.stat(repo_base_path).gid == gid
+          puts "yes".color(:green)
+        else
+          puts "no".color(:red)
+          puts "  User id for #{gitlab_shell_ssh_user}: #{uid}. Groupd id for #{gitlab_shell_owner_group}: #{gid}".color(:blue)
+          try_fixing_it(
+            "sudo chown -R #{gitlab_shell_ssh_user}:#{gitlab_shell_owner_group} #{repo_base_path}"
+          )
+          for_more_information(
+            see_installation_guide_section "GitLab Shell"
+          )
+          fix_and_rerun
+        end
       end
     end
 
@@ -473,7 +484,7 @@ namespace :gitlab do
         else
           puts "wrong or missing hooks".color(:red)
           try_fixing_it(
-            sudo_gitlab("#{File.join(gitlab_shell_path, 'bin/create-hooks')}"),
+            sudo_gitlab("#{File.join(gitlab_shell_path, 'bin/create-hooks')} #{repository_storage_paths_args.join(' ')}"),
             'Check the hooks_path in config/gitlab.yml',
             'Check your gitlab-shell installation'
           )
@@ -785,13 +796,13 @@ namespace :gitlab do
   namespace :repo do
     desc "GitLab | Check the integrity of the repositories managed by GitLab"
     task check: :environment do
-      namespace_dirs = Dir.glob(
-        File.join(Gitlab.config.gitlab_shell.repos_path, '*')
-      )
+      Gitlab.config.repositories.storages.each do |name, path|
+        namespace_dirs = Dir.glob(File.join(path, '*'))
 
-      namespace_dirs.each do |namespace_dir|
-        repo_dirs = Dir.glob(File.join(namespace_dir, '*'))
-        repo_dirs.each { |repo_dir| check_repo_integrity(repo_dir) }
+        namespace_dirs.each do |namespace_dir|
+          repo_dirs = Dir.glob(File.join(namespace_dir, '*'))
+          repo_dirs.each { |repo_dir| check_repo_integrity(repo_dir) }
+        end
       end
     end
   end
@@ -799,12 +810,12 @@ namespace :gitlab do
   namespace :user do
     desc "GitLab | Check the integrity of a specific user's repositories"
     task :check_repos, [:username] => :environment do |t, args|
-      username = args[:username] || prompt("Check repository integrity for which username? ".color(:blue))
+      username = args[:username] || prompt("Check repository integrity for fsername? ".color(:blue))
       user = User.find_by(username: username)
       if user
         repo_dirs = user.authorized_projects.map do |p|
                       File.join(
-                        Gitlab.config.gitlab_shell.repos_path,
+                        p.repository_storage_path,
                         "#{p.path_with_namespace}.git"
                       )
                     end
diff --git a/lib/tasks/gitlab/cleanup.rake b/lib/tasks/gitlab/cleanup.rake
index ab0028d6603..b7cbdc6cd78 100644
--- a/lib/tasks/gitlab/cleanup.rake
+++ b/lib/tasks/gitlab/cleanup.rake
@@ -5,36 +5,36 @@ namespace :gitlab do
       warn_user_is_not_gitlab
       remove_flag = ENV['REMOVE']
 
-
       namespaces = Namespace.pluck(:path)
-      git_base_path = Gitlab.config.gitlab_shell.repos_path
-      all_dirs = Dir.glob(git_base_path + '/*')
+      Gitlab.config.repositories.storages.each do |name, git_base_path|
+        all_dirs = Dir.glob(git_base_path + '/*')
 
-      puts git_base_path.color(:yellow)
-      puts "Looking for directories to remove... "
+        puts git_base_path.color(:yellow)
+        puts "Looking for directories to remove... "
 
-      all_dirs.reject! do |dir|
-        # skip if git repo
-        dir =~ /.git$/
-      end
+        all_dirs.reject! do |dir|
+          # skip if git repo
+          dir =~ /.git$/
+        end
 
-      all_dirs.reject! do |dir|
-        dir_name = File.basename dir
+        all_dirs.reject! do |dir|
+          dir_name = File.basename dir
 
-        # skip if namespace present
-        namespaces.include?(dir_name)
-      end
+          # skip if namespace present
+          namespaces.include?(dir_name)
+        end
 
-      all_dirs.each do |dir_path|
+        all_dirs.each do |dir_path|
 
-        if remove_flag
-          if FileUtils.rm_rf dir_path
-            puts "Removed...#{dir_path}".color(:red)
+          if remove_flag
+            if FileUtils.rm_rf dir_path
+              puts "Removed...#{dir_path}".color(:red)
+            else
+              puts "Cannot remove #{dir_path}".color(:red)
+            end
           else
-            puts "Cannot remove #{dir_path}".color(:red)
+            puts "Can be removed: #{dir_path}".color(:red)
           end
-        else
-          puts "Can be removed: #{dir_path}".color(:red)
         end
       end
 
@@ -48,20 +48,21 @@ namespace :gitlab do
       warn_user_is_not_gitlab
 
       move_suffix = "+orphaned+#{Time.now.to_i}"
-      repo_root = Gitlab.config.gitlab_shell.repos_path
-      # Look for global repos (legacy, depth 1) and normal repos (depth 2)
-      IO.popen(%W(find #{repo_root} -mindepth 1 -maxdepth 2 -name *.git)) do |find|
-        find.each_line do |path|
-          path.chomp!
-          repo_with_namespace = path.
-            sub(repo_root, '').
-            sub(%r{^/*}, '').
-            chomp('.git').
-            chomp('.wiki')
-          next if Project.find_with_namespace(repo_with_namespace)
-          new_path = path + move_suffix
-          puts path.inspect + ' -> ' + new_path.inspect
-          File.rename(path, new_path)
+      Gitlab.config.repositories.storages.each do |name, repo_root|
+        # Look for global repos (legacy, depth 1) and normal repos (depth 2)
+        IO.popen(%W(find #{repo_root} -mindepth 1 -maxdepth 2 -name *.git)) do |find|
+          find.each_line do |path|
+            path.chomp!
+            repo_with_namespace = path.
+              sub(repo_root, '').
+              sub(%r{^/*}, '').
+              chomp('.git').
+              chomp('.wiki')
+            next if Project.find_with_namespace(repo_with_namespace)
+            new_path = path + move_suffix
+            puts path.inspect + ' -> ' + new_path.inspect
+            File.rename(path, new_path)
+          end
         end
       end
     end
diff --git a/lib/tasks/gitlab/import.rake b/lib/tasks/gitlab/import.rake
index 4753f00c26a..dbdd4e977e8 100644
--- a/lib/tasks/gitlab/import.rake
+++ b/lib/tasks/gitlab/import.rake
@@ -2,73 +2,73 @@ namespace :gitlab do
   namespace :import do
     # How to use:
     #
-    #  1. copy the bare repos under the repos_path (commonly /home/git/repositories)
+    #  1. copy the bare repos under the repository storage paths (commonly the default path is /home/git/repositories)
     #  2. run: bundle exec rake gitlab:import:repos RAILS_ENV=production
     #
     # Notes:
     #  * The project owner will set to the first administator of the system
     #  * Existing projects will be skipped
     #
-    desc "GitLab | Import bare repositories from gitlab_shell -> repos_path into GitLab project instance"
+    desc "GitLab | Import bare repositories from repositories -> storages into GitLab project instance"
     task repos: :environment do
+      Gitlab.config.repositories.storages.each do |name, git_base_path|
+        repos_to_import = Dir.glob(git_base_path + '/**/*.git')
 
-      git_base_path = Gitlab.config.gitlab_shell.repos_path
-      repos_to_import = Dir.glob(git_base_path + '/**/*.git')
+        repos_to_import.each do |repo_path|
+          # strip repo base path
+          repo_path[0..git_base_path.length] = ''
 
-      repos_to_import.each do |repo_path|
-        # strip repo base path
-        repo_path[0..git_base_path.length] = ''
+          path = repo_path.sub(/\.git$/, '')
+          group_name, name = File.split(path)
+          group_name = nil if group_name == '.'
 
-        path = repo_path.sub(/\.git$/, '')
-        group_name, name = File.split(path)
-        group_name = nil if group_name == '.'
+          puts "Processing #{repo_path}".color(:yellow)
 
-        puts "Processing #{repo_path}".color(:yellow)
-
-        if path.end_with?('.wiki')
-          puts " * Skipping wiki repo"
-          next
-        end
+          if path.end_with?('.wiki')
+            puts " * Skipping wiki repo"
+            next
+          end
 
-        project = Project.find_with_namespace(path)
+          project = Project.find_with_namespace(path)
 
-        if project
-          puts " * #{project.name} (#{repo_path}) exists"
-        else
-          user = User.admins.reorder("id").first
+          if project
+            puts " * #{project.name} (#{repo_path}) exists"
+          else
+            user = User.admins.reorder("id").first
 
-          project_params = {
-            name: name,
-            path: name
-          }
+            project_params = {
+              name: name,
+              path: name
+            }
 
-          # find group namespace
-          if group_name
-            group = Namespace.find_by(path: group_name)
-            # create group namespace
-            unless group
-              group = Group.new(:name => group_name)
-              group.path = group_name
-              group.owner = user
-              if group.save
-                puts " * Created Group #{group.name} (#{group.id})".color(:green)
-              else
-                puts " * Failed trying to create group #{group.name}".color(:red)
+            # find group namespace
+            if group_name
+              group = Namespace.find_by(path: group_name)
+              # create group namespace
+              unless group
+                group = Group.new(:name => group_name)
+                group.path = group_name
+                group.owner = user
+                if group.save
+                  puts " * Created Group #{group.name} (#{group.id})".color(:green)
+                else
+                  puts " * Failed trying to create group #{group.name}".color(:red)
+                end
               end
+              # set project group
+              project_params[:namespace_id] = group.id
             end
-            # set project group
-            project_params[:namespace_id] = group.id
-          end
 
-          project = Projects::CreateService.new(user, project_params).execute
+            project = Projects::CreateService.new(user, project_params).execute
 
-          if project.persisted?
-            puts " * Created #{project.name} (#{repo_path})".color(:green)
-            project.update_repository_size
-            project.update_commit_count
-          else
-            puts " * Failed trying to create #{project.name} (#{repo_path})".color(:red)
-            puts "   Errors: #{project.errors.messages}".color(:red)
+            if project.persisted?
+              puts " * Created #{project.name} (#{repo_path})".color(:green)
+              project.update_repository_size
+              project.update_commit_count
+            else
+              puts " * Failed trying to create #{project.name} (#{repo_path})".color(:red)
+              puts "   Errors: #{project.errors.messages}".color(:red)
+            end
           end
         end
       end
diff --git a/lib/tasks/gitlab/import_export.rake b/lib/tasks/gitlab/import_export.rake
new file mode 100644
index 00000000000..c2c6031db67
--- /dev/null
+++ b/lib/tasks/gitlab/import_export.rake
@@ -0,0 +1,13 @@
+namespace :gitlab do
+  namespace :import_export do
+    desc "GitLab | Show Import/Export version"
+    task version: :environment do
+      puts "Import/Export v#{Gitlab::ImportExport.version}"
+    end
+
+    desc "GitLab | Display exported DB structure"
+    task data: :environment do
+      puts YAML.load_file(Gitlab::ImportExport.config_file)['project_tree'].to_yaml(:SortKeys => true)
+    end
+  end
+end
diff --git a/lib/tasks/gitlab/info.rake b/lib/tasks/gitlab/info.rake
index 352b566df24..fe43d40e6d2 100644
--- a/lib/tasks/gitlab/info.rake
+++ b/lib/tasks/gitlab/info.rake
@@ -62,7 +62,10 @@ namespace :gitlab do
       puts ""
       puts "GitLab Shell".color(:yellow)
       puts "Version:\t#{gitlab_shell_version || "unknown".color(:red)}"
-      puts "Repositories:\t#{Gitlab.config.gitlab_shell.repos_path}"
+      puts "Repository storage paths:"
+      Gitlab.config.repositories.storages.each do |name, path|
+        puts "- #{name}: \t#{path}"
+      end
       puts "Hooks:\t\t#{Gitlab.config.gitlab_shell.hooks_path}"
       puts "Git:\t\t#{Gitlab.config.git.bin_path}"
 
diff --git a/lib/tasks/gitlab/list_repos.rake b/lib/tasks/gitlab/list_repos.rake
index c7596e7abcb..ffcc76e5498 100644
--- a/lib/tasks/gitlab/list_repos.rake
+++ b/lib/tasks/gitlab/list_repos.rake
@@ -9,7 +9,7 @@ namespace :gitlab do
       scope = scope.where('id IN (?) OR namespace_id in (?)', project_ids, namespace_ids)
     end
     scope.find_each do |project|
-      base = File.join(Gitlab.config.gitlab_shell.repos_path, project.path_with_namespace)
+      base = File.join(project.repository_storage_path, project.path_with_namespace)
       puts base + '.git'
       puts base + '.wiki.git'
     end
diff --git a/lib/tasks/gitlab/shell.rake b/lib/tasks/gitlab/shell.rake
index b1648a4602a..c85ebdf8619 100644
--- a/lib/tasks/gitlab/shell.rake
+++ b/lib/tasks/gitlab/shell.rake
@@ -12,7 +12,6 @@ namespace :gitlab do
       gitlab_url = Gitlab.config.gitlab.url
       # gitlab-shell requires a / at the end of the url
       gitlab_url += '/' unless gitlab_url.end_with?('/')
-      repos_path = Gitlab.config.gitlab_shell.repos_path
       target_dir = Gitlab.config.gitlab_shell.path
 
       # Clone if needed
@@ -35,7 +34,6 @@ namespace :gitlab do
           user: user,
           gitlab_url: gitlab_url,
           http_settings: {self_signed_cert: false}.stringify_keys,
-          repos_path: repos_path,
           auth_file: File.join(home_dir, ".ssh", "authorized_keys"),
           redis: {
             bin: %x{which redis-cli}.chomp,
@@ -58,10 +56,10 @@ namespace :gitlab do
         File.open("config.yml", "w+") {|f| f.puts config.to_yaml}
 
         # Launch installation process
-        system(*%W(bin/install))
+        system(*%W(bin/install) + repository_storage_paths_args)
 
         # (Re)create hooks
-        system(*%W(bin/create-hooks))
+        system(*%W(bin/create-hooks) + repository_storage_paths_args)
       end
 
       # Required for debian packaging with PKGR: Setup .ssh/environment with
@@ -73,6 +71,8 @@ namespace :gitlab do
       File.open(File.join(home_dir, ".ssh", "environment"), "w+") do |f|
         f.puts "PATH=#{ENV['PATH']}"
       end
+
+      Gitlab::Shell.new.generate_and_link_secret_token
     end
 
     desc "GitLab | Setup gitlab-shell"
@@ -87,7 +87,8 @@ namespace :gitlab do
         if File.exists?(path_to_repo)
           print '-'
         else
-          if Gitlab::Shell.new.add_repository(project.path_with_namespace)
+          if Gitlab::Shell.new.add_repository(project.repository_storage_path,
+                                              project.path_with_namespace)
             print '.'
           else
             print 'F'
@@ -138,4 +139,3 @@ namespace :gitlab do
     system(*%W(#{Gitlab.config.git.bin_path} reset --hard #{tag}))
   end
 end
-
diff --git a/lib/tasks/gitlab/task_helpers.rake b/lib/tasks/gitlab/task_helpers.rake
index d0c019044b7..ab96b1d3593 100644
--- a/lib/tasks/gitlab/task_helpers.rake
+++ b/lib/tasks/gitlab/task_helpers.rake
@@ -125,10 +125,16 @@ namespace :gitlab do
   end
 
   def all_repos
-    IO.popen(%W(find #{Gitlab.config.gitlab_shell.repos_path} -mindepth 2 -maxdepth 2 -type d -name *.git)) do |find|
-      find.each_line do |path|
-        yield path.chomp
+    Gitlab.config.repositories.storages.each do |name, path|
+      IO.popen(%W(find #{path} -mindepth 2 -maxdepth 2 -type d -name *.git)) do |find|
+        find.each_line do |path|
+          yield path.chomp
+        end
       end
     end
   end
+
+  def repository_storage_paths_args
+    Gitlab.config.repositories.storages.values
+  end
 end
diff --git a/lib/tasks/gitlab/update_gitignore.rake b/lib/tasks/gitlab/update_gitignore.rake
deleted file mode 100644
index 4fd48cccb1d..00000000000
--- a/lib/tasks/gitlab/update_gitignore.rake
+++ /dev/null
@@ -1,46 +0,0 @@
-namespace :gitlab do
-  desc "GitLab | Update gitignore"
-  task :update_gitignore do
-    unless clone_gitignores
-      puts "Cloning the gitignores failed".color(:red)
-      return
-    end
-
-    remove_unneeded_files(gitignore_directory)
-    remove_unneeded_files(global_directory)
-
-    puts "Done".color(:green)
-  end
-
-  def clone_gitignores
-    FileUtils.rm_rf(gitignore_directory) if Dir.exist?(gitignore_directory)
-    FileUtils.cd vendor_directory
-
-    system('git clone --depth=1 --branch=master https://github.com/github/gitignore.git')
-  end
-
-  # Retain only certain files:
-  # - The LICENSE, because we have to
-  # - The sub dir global
-  # - The gitignores themself
-  # - Dir.entires returns also the entries '.' and '..'
-  def remove_unneeded_files(path)
-    Dir.foreach(path) do |file|
-      FileUtils.rm_rf(File.join(path, file)) unless file =~ /(\.{1,2}|LICENSE|Global|\.gitignore)\z/
-    end
-  end
-
-  private
-
-  def vendor_directory
-    Rails.root.join('vendor')
-  end
-
-  def gitignore_directory
-    File.join(vendor_directory, 'gitignore')
-  end
-
-  def global_directory
-    File.join(gitignore_directory, 'Global')
-  end
-end
diff --git a/lib/tasks/gitlab/update_templates.rake b/lib/tasks/gitlab/update_templates.rake
new file mode 100644
index 00000000000..4f76dad7286
--- /dev/null
+++ b/lib/tasks/gitlab/update_templates.rake
@@ -0,0 +1,54 @@
+namespace :gitlab do
+  desc "GitLab | Update templates"
+  task :update_templates do
+    TEMPLATE_DATA.each { |template| update(template) }
+  end
+
+  def update(template)
+    sub_dir = template.repo_url.match(/([a-z-]+)\.git\z/)[1]
+    dir = File.join(vendor_directory, sub_dir)
+
+    unless clone_repository(template.repo_url, dir)
+      puts "Cloning the #{sub_dir} templates failed".red
+      return
+    end
+
+    remove_unneeded_files(dir, template.cleanup_regex)
+    puts "Done".green
+  end
+
+  def clone_repository(url, directory)
+    FileUtils.rm_rf(directory) if Dir.exist?(directory)
+
+    system("git clone #{url} --depth=1 --branch=master #{directory}")
+  end
+
+  # Retain only certain files:
+  # - The LICENSE, because we have to
+  # - The sub dirs so we can organise the file by category
+  # - The templates themself
+  # - Dir.entries returns also the entries '.' and '..'
+  def remove_unneeded_files(directory, regex)
+    Dir.foreach(directory) do |file|
+      FileUtils.rm_rf(File.join(directory, file)) unless file =~ regex
+    end
+  end
+
+  private
+
+  Template = Struct.new(:repo_url, :cleanup_regex)
+  TEMPLATE_DATA = [
+    Template.new(
+      "https://github.com/github/gitignore.git",
+      /(\.{1,2}|LICENSE|Global|\.gitignore)\z/
+    ),
+    Template.new(
+      "https://gitlab.com/gitlab-org/gitlab-ci-yml.git",
+      /(\.{1,2}|LICENSE|Pages|\.gitlab-ci.yml)\z/
+    )
+  ]
+
+  def vendor_directory
+    Rails.root.join('vendor')
+  end
+end
diff --git a/lib/tasks/test.rake b/lib/tasks/test.rake
index c5666d49e61..21c0e5f1d41 100644
--- a/lib/tasks/test.rake
+++ b/lib/tasks/test.rake
@@ -6,8 +6,6 @@ task :test do
 end
 
 unless Rails.env.production?
-  require 'coveralls/rake/task'
-  Coveralls::RakeTask.new
   desc "GitLab | Run all tests on CI with simplecov"
-  task :test_ci => [:rubocop, :brakeman, 'teaspoon', :spinach, :spec, 'coveralls:push']
+  task test_ci: [:rubocop, :brakeman, 'teaspoon', :spinach, :spec]
 end
diff --git a/lib/uploaded_file.rb b/lib/uploaded_file.rb
index d4291f012d3..41dee5fdc06 100644
--- a/lib/uploaded_file.rb
+++ b/lib/uploaded_file.rb
@@ -3,7 +3,6 @@ require "fileutils"
 
 # Taken from: Rack::Test::UploadedFile
 class UploadedFile
-
   # The filename, *not* including the path, of the "uploaded" file
   attr_reader :original_filename
 
diff --git a/public/apple-touch-icon-precomposed.png b/public/apple-touch-icon-precomposed.png
index 7da5f23ed9b..05c8b0d0ccf 100644
--- a/public/apple-touch-icon-precomposed.png
+++ b/public/apple-touch-icon-precomposed.png
diff --git a/public/apple-touch-icon.png b/public/apple-touch-icon.png
index 7da5f23ed9b..05c8b0d0ccf 100644
--- a/public/apple-touch-icon.png
+++ b/public/apple-touch-icon.png
diff --git a/rubocop/cop/migration/add_index.rb b/rubocop/cop/migration/add_index.rb
new file mode 100644
index 00000000000..d9247a1f7ea
--- /dev/null
+++ b/rubocop/cop/migration/add_index.rb
@@ -0,0 +1,46 @@
+module RuboCop
+  module Cop
+    module Migration
+      # Cop that checks if indexes are added in a concurrent manner.
+      class AddIndex < RuboCop::Cop::Cop
+        include MigrationHelpers
+
+        MSG = 'add_index requires downtime, use add_concurrent_index instead'
+
+        def on_def(node)
+          return unless in_migration?(node)
+
+          new_tables = []
+
+          node.each_descendant(:send) do |send_node|
+            first_arg = first_argument(send_node)
+
+            # The first argument of "create_table" / "add_index" is the table
+            # name.
+            new_tables << first_arg if create_table?(send_node)
+
+            next if method_name(send_node) != :add_index
+
+            # Using "add_index" is fine for newly created tables as there's no
+            # data in these tables yet.
+            next if new_tables.include?(first_arg)
+
+            add_offense(send_node, :selector)
+          end
+        end
+
+        def create_table?(node)
+          method_name(node) == :create_table
+        end
+
+        def method_name(node)
+          node.children[1]
+        end
+
+        def first_argument(node)
+          node.children[2] ? node.children[0] : nil
+        end
+      end
+    end
+  end
+end
diff --git a/rubocop/cop/migration/column_with_default.rb b/rubocop/cop/migration/column_with_default.rb
new file mode 100644
index 00000000000..97ee8b11044
--- /dev/null
+++ b/rubocop/cop/migration/column_with_default.rb
@@ -0,0 +1,50 @@
+module RuboCop
+  module Cop
+    module Migration
+      # Cop that checks if columns are added in a way that doesn't require
+      # downtime.
+      class ColumnWithDefault < RuboCop::Cop::Cop
+        include MigrationHelpers
+
+        WHITELISTED_TABLES = [:application_settings]
+
+        MSG = 'add_column with a default value requires downtime, ' \
+          'use add_column_with_default instead'
+
+        def on_send(node)
+          return unless in_migration?(node)
+
+          name = node.children[1]
+
+          return unless name == :add_column
+
+          # Ignore whitelisted tables.
+          return if table_whitelisted?(node.children[2])
+
+          opts = node.children.last
+
+          return unless opts && opts.type == :hash
+
+          opts.each_node(:pair) do |pair|
+            if hash_key_type(pair) == :sym && hash_key_name(pair) == :default
+              add_offense(node, :selector)
+            end
+          end
+        end
+
+        def table_whitelisted?(symbol)
+          symbol && symbol.type == :sym &&
+            WHITELISTED_TABLES.include?(symbol.children[0])
+        end
+
+        def hash_key_type(pair)
+          pair.children[0].type
+        end
+
+        def hash_key_name(pair)
+          pair.children[0].children[0]
+        end
+      end
+    end
+  end
+end
diff --git a/rubocop/migration_helpers.rb b/rubocop/migration_helpers.rb
new file mode 100644
index 00000000000..3160a784a04
--- /dev/null
+++ b/rubocop/migration_helpers.rb
@@ -0,0 +1,10 @@
+module RuboCop
+  # Module containing helper methods for writing migration cops.
+  module MigrationHelpers
+    # Returns true if the given node originated from the db/migrate directory.
+    def in_migration?(node)
+      File.dirname(node.location.expression.source_buffer.name).
+        end_with?('db/migrate')
+    end
+  end
+end
diff --git a/rubocop/rubocop.rb b/rubocop/rubocop.rb
new file mode 100644
index 00000000000..7922e19768b
--- /dev/null
+++ b/rubocop/rubocop.rb
@@ -0,0 +1,3 @@
+require_relative 'migration_helpers'
+require_relative 'cop/migration/add_index'
+require_relative 'cop/migration/column_with_default'
diff --git a/spec/controllers/admin/impersonations_controller_spec.rb b/spec/controllers/admin/impersonations_controller_spec.rb
index eb82476b179..d5f0b289b5b 100644
--- a/spec/controllers/admin/impersonations_controller_spec.rb
+++ b/spec/controllers/admin/impersonations_controller_spec.rb
@@ -22,7 +22,7 @@ describe Admin::ImpersonationsController do
         it "responds with status 404" do
           delete :destroy
 
-          expect(response.status).to eq(404)
+          expect(response).to have_http_status(404)
         end
 
         it "doesn't sign us in" do
@@ -46,7 +46,7 @@ describe Admin::ImpersonationsController do
           it "responds with status 404" do
             delete :destroy
 
-            expect(response.status).to eq(404)
+            expect(response).to have_http_status(404)
           end
 
           it "doesn't sign us in as the impersonator" do
@@ -65,7 +65,7 @@ describe Admin::ImpersonationsController do
             it "responds with status 404" do
               delete :destroy
 
-              expect(response.status).to eq(404)
+              expect(response).to have_http_status(404)
             end
 
             it "doesn't sign us in as the impersonator" do
diff --git a/spec/controllers/admin/projects_controller_spec.rb b/spec/controllers/admin/projects_controller_spec.rb
index 4cb8b8da150..8eaacef2024 100644
--- a/spec/controllers/admin/projects_controller_spec.rb
+++ b/spec/controllers/admin/projects_controller_spec.rb
@@ -11,12 +11,12 @@ describe Admin::ProjectsController do
     render_views
 
     it 'retrieves the project for the given visibility level' do
-      get :index, visibility_levels: [Gitlab::VisibilityLevel::PUBLIC]
+      get :index, visibility_level: [Gitlab::VisibilityLevel::PUBLIC]
       expect(response.body).to match(project.name)
     end
 
     it 'does not retrieve the project' do
-      get :index, visibility_levels: [Gitlab::VisibilityLevel::INTERNAL]
+      get :index, visibility_level: [Gitlab::VisibilityLevel::INTERNAL]
       expect(response.body).not_to match(project.name)
     end
   end
diff --git a/spec/controllers/admin/spam_logs_controller_spec.rb b/spec/controllers/admin/spam_logs_controller_spec.rb
index b51b303a714..520a4f6f9c5 100644
--- a/spec/controllers/admin/spam_logs_controller_spec.rb
+++ b/spec/controllers/admin/spam_logs_controller_spec.rb
@@ -14,7 +14,7 @@ describe Admin::SpamLogsController do
     it 'lists all spam logs' do
       get :index
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
   end
 
@@ -22,14 +22,14 @@ describe Admin::SpamLogsController do
     it 'removes only the spam log when removing log' do
       expect { delete :destroy, id: first_spam.id }.to change { SpamLog.count }.by(-1)
       expect(User.find(user.id)).to be_truthy
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it 'removes user and his spam logs when removing the user' do
       delete :destroy, id: first_spam.id, remove_user: true
 
       expect(flash[:notice]).to eq "User #{user.username} was successfully removed."
-      expect(response.status).to eq(302)
+      expect(response).to have_http_status(302)
       expect(SpamLog.count).to eq(0)
       expect { User.find(user.id) }.to raise_error(ActiveRecord::RecordNotFound)
     end
diff --git a/spec/controllers/admin/users_controller_spec.rb b/spec/controllers/admin/users_controller_spec.rb
index 6caf37ddc2c..ab9aa65f7b9 100644
--- a/spec/controllers/admin/users_controller_spec.rb
+++ b/spec/controllers/admin/users_controller_spec.rb
@@ -17,7 +17,7 @@ describe Admin::UsersController do
 
     it 'deletes user' do
       delete :destroy, id: user.username, format: :json
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect { User.find(user.id) }.to raise_exception(ActiveRecord::RecordNotFound)
     end
   end
diff --git a/spec/controllers/application_controller_spec.rb b/spec/controllers/application_controller_spec.rb
index 186239d3096..8bd210cbc3d 100644
--- a/spec/controllers/application_controller_spec.rb
+++ b/spec/controllers/application_controller_spec.rb
@@ -30,4 +30,74 @@ describe ApplicationController do
       controller.send(:check_password_expiration)
     end
   end
+
+  describe "#authenticate_user_from_token!" do
+    describe "authenticating a user from a private token" do
+      controller(ApplicationController) do
+        def index
+          render text: "authenticated"
+        end
+      end
+
+      let(:user) { create(:user) }
+
+      context "when the 'private_token' param is populated with the private token" do
+        it "logs the user in" do
+          get :index, private_token: user.private_token
+          expect(response).to have_http_status(200)
+          expect(response.body).to eq("authenticated")
+        end
+      end
+
+      context "when the 'PRIVATE-TOKEN' header is populated with the private token" do
+        it "logs the user in" do
+          @request.headers['PRIVATE-TOKEN'] = user.private_token
+          get :index
+          expect(response).to have_http_status(200)
+          expect(response.body).to eq("authenticated")
+        end
+      end
+
+      it "doesn't log the user in otherwise" do
+        @request.headers['PRIVATE-TOKEN'] = "token"
+        get :index, private_token: "token", authenticity_token: "token"
+        expect(response.status).not_to eq(200)
+        expect(response.body).not_to eq("authenticated")
+      end
+    end
+
+    describe "authenticating a user from a personal access token" do
+      controller(ApplicationController) do
+        def index
+          render text: 'authenticated'
+        end
+      end
+
+      let(:user) { create(:user) }
+      let(:personal_access_token) { create(:personal_access_token, user: user) }
+
+      context "when the 'personal_access_token' param is populated with the personal access token" do
+        it "logs the user in" do
+          get :index, private_token: personal_access_token.token
+          expect(response).to have_http_status(200)
+          expect(response.body).to eq('authenticated')
+        end
+      end
+
+      context "when the 'PERSONAL_ACCESS_TOKEN' header is populated with the personal access token" do
+        it "logs the user in" do
+          @request.headers["PRIVATE-TOKEN"] = personal_access_token.token
+          get :index
+          expect(response).to have_http_status(200)
+          expect(response.body).to eq('authenticated')
+        end
+      end
+
+      it "doesn't log the user in otherwise" do
+        get :index, private_token: "token"
+        expect(response.status).not_to eq(200)
+        expect(response.body).not_to eq('authenticated')
+      end
+    end
+  end
 end
diff --git a/spec/controllers/autocomplete_controller_spec.rb b/spec/controllers/autocomplete_controller_spec.rb
index 28cf804c1b2..60c654f622d 100644
--- a/spec/controllers/autocomplete_controller_spec.rb
+++ b/spec/controllers/autocomplete_controller_spec.rb
@@ -29,7 +29,7 @@ describe AutocompleteController do
         get(:users, project_id: 'unknown')
       end
 
-      it { expect(response.status).to eq(404) }
+      it { expect(response).to have_http_status(404) }
     end
   end
 
@@ -58,7 +58,7 @@ describe AutocompleteController do
         get(:users, group_id: 'unknown')
       end
 
-      it { expect(response.status).to eq(404) }
+      it { expect(response).to have_http_status(404) }
     end
   end
 
@@ -114,7 +114,7 @@ describe AutocompleteController do
         get(:users, project_id: project.id)
       end
 
-      it { expect(response.status).to eq(404) }
+      it { expect(response).to have_http_status(404) }
     end
 
     describe 'GET #users with unknown project' do
@@ -122,7 +122,7 @@ describe AutocompleteController do
         get(:users, project_id: 'unknown')
       end
 
-      it { expect(response.status).to eq(404) }
+      it { expect(response).to have_http_status(404) }
     end
 
     describe 'GET #users with inaccessible group' do
@@ -131,7 +131,7 @@ describe AutocompleteController do
         get(:users, group_id: user.namespace.id)
       end
 
-      it { expect(response.status).to eq(404) }
+      it { expect(response).to have_http_status(404) }
     end
 
     describe 'GET #users with no project' do
diff --git a/spec/controllers/blob_controller_spec.rb b/spec/controllers/blob_controller_spec.rb
index eb91e577b87..465013231f9 100644
--- a/spec/controllers/blob_controller_spec.rb
+++ b/spec/controllers/blob_controller_spec.rb
@@ -38,6 +38,11 @@ describe Projects::BlobController do
       let(:id) { 'invalid-branch/README.md' }
       it { is_expected.to respond_with(:not_found) }
     end
+
+    context "binary file" do
+      let(:id) { 'binary-encoding/encoding/binary-1.bin' }
+      it { is_expected.to respond_with(:success) }
+    end
   end
 
   describe 'GET show with tree path' do
diff --git a/spec/controllers/commit_controller_spec.rb b/spec/controllers/commit_controller_spec.rb
deleted file mode 100644
index cf5c606c723..00000000000
--- a/spec/controllers/commit_controller_spec.rb
+++ /dev/null
@@ -1,246 +0,0 @@
-require 'spec_helper'
-
-describe Projects::CommitController do
-  let(:project) { create(:project) }
-  let(:user)    { create(:user) }
-  let(:commit)  { project.commit("master") }
-  let(:master_pickable_sha) { '7d3b0f7cff5f37573aea97cebfd5692ea1689924' }
-  let(:master_pickable_commit)  { project.commit(master_pickable_sha) }
-
-  before do
-    sign_in(user)
-    project.team << [user, :master]
-  end
-
-  describe "#show" do
-    shared_examples "export as" do |format|
-      it "should generally work" do
-        get(:show,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            id: commit.id,
-            format: format)
-
-        expect(response).to be_success
-      end
-
-      it "should generate it" do
-        expect_any_instance_of(Commit).to receive(:"to_#{format}")
-
-        get(:show,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            id: commit.id, format: format)
-      end
-
-      it "should render it" do
-        get(:show,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            id: commit.id, format: format)
-
-        expect(response.body).to eq(commit.send(:"to_#{format}"))
-      end
-
-      it "should not escape Html" do
-        allow_any_instance_of(Commit).to receive(:"to_#{format}").
-          and_return('HTML entities &<>" ')
-
-        get(:show,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            id: commit.id, format: format)
-
-        expect(response.body).not_to include('&amp;')
-        expect(response.body).not_to include('&gt;')
-        expect(response.body).not_to include('&lt;')
-        expect(response.body).not_to include('&quot;')
-      end
-    end
-
-    describe "as diff" do
-      include_examples "export as", :diff
-      let(:format) { :diff }
-
-      it "should really only be a git diff" do
-        get(:show,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            id: commit.id,
-            format: format)
-
-        expect(response.body).to start_with("diff --git")
-      end
-      
-      it "should really only be a git diff without whitespace changes" do
-        get(:show,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            id: '66eceea0db202bb39c4e445e8ca28689645366c5',
-            # id: commit.id,
-            format: format,
-            w: 1)
-
-        expect(response.body).to start_with("diff --git")
-        # without whitespace option, there are more than 2 diff_splits
-        diff_splits = assigns(:diffs).first.diff.split("\n")
-        expect(diff_splits.length).to be <= 2
-      end
-    end
-
-    describe "as patch" do
-      include_examples "export as", :patch
-      let(:format) { :patch }
-
-      it "should really be a git email patch" do
-        get(:show,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            id: commit.id,
-            format: format)
-
-        expect(response.body).to start_with("From #{commit.id}")
-      end
-
-      it "should contain a git diff" do
-        get(:show,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            id: commit.id,
-            format: format)
-
-        expect(response.body).to match(/^diff --git/)
-      end
-    end
-
-    context 'commit that removes a submodule' do
-      render_views
-
-      let(:fork_project) { create(:forked_project_with_submodules) }
-      let(:commit) { fork_project.commit('remove-submodule') }
-
-      before do
-        fork_project.team << [user, :master]
-      end
-
-      it 'renders it' do
-        get(:show,
-            namespace_id: fork_project.namespace.to_param,
-            project_id: fork_project.to_param,
-            id: commit.id)
-
-        expect(response).to be_success
-      end
-    end
-  end
-
-  describe "#branches" do
-    it "contains branch and tags information" do
-      get(:branches,
-          namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
-          id: commit.id)
-
-      expect(assigns(:branches)).to include("master", "feature_conflict")
-      expect(assigns(:tags)).to include("v1.1.0")
-    end
-  end
-
-  describe '#revert' do
-    context 'when target branch is not provided' do
-      it 'should render the 404 page' do
-        post(:revert,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            id: commit.id)
-
-        expect(response).not_to be_success
-        expect(response.status).to eq(404)
-      end
-    end
-
-    context 'when the revert was successful' do
-      it 'should redirect to the commits page' do
-        post(:revert,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            target_branch: 'master',
-            id: commit.id)
-
-        expect(response).to redirect_to namespace_project_commits_path(project.namespace, project, 'master')
-        expect(flash[:notice]).to eq('The commit has been successfully reverted.')
-      end
-    end
-
-    context 'when the revert failed' do
-      before do
-        post(:revert,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            target_branch: 'master',
-            id: commit.id)
-      end
-
-      it 'should redirect to the commit page' do
-        # Reverting a commit that has been already reverted.
-        post(:revert,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            target_branch: 'master',
-            id: commit.id)
-
-        expect(response).to redirect_to namespace_project_commit_path(project.namespace, project, commit.id)
-        expect(flash[:alert]).to match('Sorry, we cannot revert this commit automatically.')
-      end
-    end
-  end
-
-  describe '#cherry_pick' do
-    context 'when target branch is not provided' do
-      it 'should render the 404 page' do
-        post(:cherry_pick,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            id: master_pickable_commit.id)
-
-        expect(response).not_to be_success
-        expect(response.status).to eq(404)
-      end
-    end
-
-    context 'when the cherry-pick was successful' do
-      it 'should redirect to the commits page' do
-        post(:cherry_pick,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            target_branch: 'master',
-            id: master_pickable_commit.id)
-
-        expect(response).to redirect_to namespace_project_commits_path(project.namespace, project, 'master')
-        expect(flash[:notice]).to eq('The commit has been successfully cherry-picked.')
-      end
-    end
-
-    context 'when the cherry_pick failed' do
-      before do
-        post(:cherry_pick,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            target_branch: 'master',
-            id: master_pickable_commit.id)
-      end
-
-      it 'should redirect to the commit page' do
-        # Cherry-picking a commit that has been already cherry-picked.
-        post(:cherry_pick,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            target_branch: 'master',
-            id: master_pickable_commit.id)
-
-        expect(response).to redirect_to namespace_project_commit_path(project.namespace, project, master_pickable_commit.id)
-        expect(flash[:alert]).to match('Sorry, we cannot cherry-pick this commit automatically.')
-      end
-    end
-  end
-end
diff --git a/spec/controllers/groups/group_members_controller_spec.rb b/spec/controllers/groups/group_members_controller_spec.rb
index 89c2c26a367..c34475976c6 100644
--- a/spec/controllers/groups/group_members_controller_spec.rb
+++ b/spec/controllers/groups/group_members_controller_spec.rb
@@ -13,7 +13,7 @@ describe Groups::GroupMembersController do
     it 'renders index with group members' do
       get :index, group_id: group
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(response).to render_template(:index)
     end
   end
@@ -26,7 +26,7 @@ describe Groups::GroupMembersController do
         delete :destroy, group_id: group,
                          id: 42
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -48,7 +48,7 @@ describe Groups::GroupMembersController do
           delete :destroy, group_id: group,
                            id: member
 
-          expect(response.status).to eq(403)
+          expect(response).to have_http_status(403)
           expect(group.users).to include group_user
         end
       end
@@ -89,7 +89,7 @@ describe Groups::GroupMembersController do
       it 'returns 403' do
         delete :leave, group_id: group
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -118,9 +118,7 @@ describe Groups::GroupMembersController do
         it 'cannot removes himself from the group' do
           delete :leave, group_id: group
 
-          expect(response).to redirect_to(group_path(group))
-          expect(response).to set_flash[:alert].to "You can not leave the \"#{group.name}\" group. Transfer or delete the group."
-          expect(group.users).to include user
+          expect(response).to have_http_status(403)
         end
       end
 
@@ -134,8 +132,8 @@ describe Groups::GroupMembersController do
           delete :leave, group_id: group
 
           expect(response).to set_flash.to 'Your access request to the group has been withdrawn.'
-          expect(response).to redirect_to(dashboard_groups_path)
-          expect(group.members.request).to be_empty
+          expect(response).to redirect_to(group_path(group))
+          expect(group.requesters).to be_empty
           expect(group.users).not_to include user
         end
       end
@@ -155,7 +153,7 @@ describe Groups::GroupMembersController do
 
       expect(response).to set_flash.to 'Your request for access has been queued for review.'
       expect(response).to redirect_to(group_path(group))
-      expect(group.members.request.exists?(user_id: user)).to be_truthy
+      expect(group.requesters.exists?(user_id: user)).to be_truthy
       expect(group.users).not_to include user
     end
   end
@@ -168,7 +166,7 @@ describe Groups::GroupMembersController do
         post :approve_access_request, group_id: group,
                                       id: 42
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -177,7 +175,7 @@ describe Groups::GroupMembersController do
       let(:group_requester) { create(:user) }
       let(:member) do
         group.request_access(group_requester)
-        group.members.request.find_by(user_id: group_requester)
+        group.requesters.find_by(user_id: group_requester)
       end
 
       context 'when user does not have enough rights' do
@@ -190,7 +188,7 @@ describe Groups::GroupMembersController do
           post :approve_access_request, group_id: group,
                                         id: member
 
-          expect(response.status).to eq(403)
+          expect(response).to have_http_status(403)
           expect(group.users).not_to include group_requester
         end
       end
diff --git a/spec/controllers/groups/notification_settings_controller_spec.rb b/spec/controllers/groups/notification_settings_controller_spec.rb
deleted file mode 100644
index 0786e45515a..00000000000
--- a/spec/controllers/groups/notification_settings_controller_spec.rb
+++ /dev/null
@@ -1,32 +0,0 @@
-require 'spec_helper'
-
-describe Groups::NotificationSettingsController do
-  let(:group) { create(:group) }
-  let(:user) { create(:user) }
-
-  describe '#update' do
-    context 'when not authorized' do
-      it 'redirects to sign in page' do
-        put :update,
-            group_id: group.to_param,
-            notification_setting: { level: :participating }
-
-        expect(response).to redirect_to(new_user_session_path)
-      end
-    end
-
-    context 'when authorized' do
-      before do
-        sign_in(user)
-      end
-
-      it 'returns success' do
-        put :update,
-            group_id: group.to_param,
-            notification_setting: { level: :participating }
-
-        expect(response.status).to eq 200
-      end
-    end
-  end
-end
diff --git a/spec/controllers/health_check_controller_spec.rb b/spec/controllers/health_check_controller_spec.rb
index 0d8a68bb51a..56ecf2bb644 100644
--- a/spec/controllers/health_check_controller_spec.rb
+++ b/spec/controllers/health_check_controller_spec.rb
@@ -65,21 +65,21 @@ describe HealthCheckController do
       it 'supports passing the token in the header' do
         request.headers['TOKEN'] = token
         get :index
-        expect(response.status).to eq(500)
+        expect(response).to have_http_status(500)
         expect(response.content_type).to eq 'text/plain'
         expect(response.body).to include('The server is on fire')
       end
 
       it 'supports failure plaintest response' do
         get :index, token: token
-        expect(response.status).to eq(500)
+        expect(response).to have_http_status(500)
         expect(response.content_type).to eq 'text/plain'
         expect(response.body).to include('The server is on fire')
       end
 
       it 'supports failure json response' do
         get :index, token: token, format: :json
-        expect(response.status).to eq(500)
+        expect(response).to have_http_status(500)
         expect(response.content_type).to eq 'application/json'
         expect(json_response['healthy']).to be false
         expect(json_response['message']).to include('The server is on fire')
@@ -87,7 +87,7 @@ describe HealthCheckController do
 
       it 'supports failure xml response' do
         get :index, token: token, format: :xml
-        expect(response.status).to eq(500)
+        expect(response).to have_http_status(500)
         expect(response.content_type).to eq 'application/xml'
         expect(xml_response['healthy']).to be false
         expect(xml_response['message']).to include('The server is on fire')
@@ -95,7 +95,7 @@ describe HealthCheckController do
 
       it 'supports failure responses for specific checks' do
         get :index, token: token, checks: 'email', format: :json
-        expect(response.status).to eq(500)
+        expect(response).to have_http_status(500)
         expect(response.content_type).to eq 'application/json'
         expect(json_response['healthy']).to be false
         expect(json_response['message']).to include('Email is on fire')
diff --git a/spec/controllers/help_controller_spec.rb b/spec/controllers/help_controller_spec.rb
index 1f7fd517342..267d511c2db 100644
--- a/spec/controllers/help_controller_spec.rb
+++ b/spec/controllers/help_controller_spec.rb
@@ -11,7 +11,7 @@ describe HelpController do
     context 'for Markdown formats' do
       context 'when requested file exists' do
         before do
-          get :show, category: 'ssh', file: 'README', format: :md
+          get :show, path: 'ssh/README', format: :md
         end
 
         it 'assigns to @markdown' do
@@ -26,7 +26,7 @@ describe HelpController do
 
       context 'when requested file is missing' do
         it 'renders not found' do
-          get :show, category: 'foo', file: 'bar', format: :md
+          get :show, path: 'foo/bar', format: :md
           expect(response).to be_not_found
         end
       end
@@ -36,8 +36,7 @@ describe HelpController do
       context 'when requested file exists' do
         it 'renders the raw file' do
           get :show,
-              category: 'workflow/protected_branches',
-              file: 'protected_branches1',
+              path: 'workflow/protected_branches/protected_branches1',
               format: :png
           expect(response).to be_success
           expect(response.content_type).to eq 'image/png'
@@ -48,8 +47,7 @@ describe HelpController do
       context 'when requested file is missing' do
         it 'renders not found' do
           get :show,
-              category: 'foo',
-              file: 'bar',
+              path: 'foo/bar',
               format: :png
           expect(response).to be_not_found
         end
@@ -59,8 +57,7 @@ describe HelpController do
     context 'for other formats' do
       it 'always renders not found' do
         get :show,
-            category: 'ssh',
-            file: 'README',
+            path: 'ssh/README',
             format: :foo
         expect(response).to be_not_found
       end
diff --git a/spec/controllers/import/github_controller_spec.rb b/spec/controllers/import/github_controller_spec.rb
index c55a3c28208..51d59526854 100644
--- a/spec/controllers/import/github_controller_spec.rb
+++ b/spec/controllers/import/github_controller_spec.rb
@@ -16,6 +16,24 @@ describe Import::GithubController do
     allow(controller).to receive(:github_import_enabled?).and_return(true)
   end
 
+  describe "GET new" do
+    it "redirects to GitHub for an access token if logged in with GitHub" do
+      allow(controller).to receive(:logged_in_with_github?).and_return(true)
+      expect(controller).to receive(:go_to_github_for_permissions)
+
+      get :new
+    end
+
+    it "redirects to status if we already have a token" do
+      assign_session_token
+      allow(controller).to receive(:logged_in_with_github?).and_return(false)
+
+      get :new
+
+      expect(controller).to redirect_to(status_import_github_url)
+    end
+  end
+
   describe "GET callback" do
     it "updates access token" do
       token = "asdasd12345"
@@ -32,6 +50,20 @@ describe Import::GithubController do
     end
   end
 
+  describe "POST personal_access_token" do
+    it "updates access token" do
+      token = "asdfasdf9876"
+
+      allow_any_instance_of(Gitlab::GithubImport::Client).
+        to receive(:user).and_return(true)
+
+      post :personal_access_token, personal_access_token: token
+
+      expect(session[:github_access_token]).to eq(token)
+      expect(controller).to redirect_to(status_import_github_url)
+    end
+  end
+
   describe "GET status" do
     before do
       @repo = OpenStruct.new(login: 'vim', full_name: 'asd/vim')
@@ -59,6 +91,17 @@ describe Import::GithubController do
       expect(assigns(:already_added_projects)).to eq([@project])
       expect(assigns(:repos)).to eq([])
     end
+
+    it "handles an invalid access token" do
+      allow_any_instance_of(Gitlab::GithubImport::Client).
+        to receive(:repos).and_raise(Octokit::Unauthorized)
+
+      get :status
+
+      expect(session[:github_access_token]).to eq(nil)
+      expect(controller).to redirect_to(new_import_github_url)
+      expect(flash[:alert]).to eq('Access denied to your GitHub account.')
+    end
   end
 
   describe "POST create" do
diff --git a/spec/controllers/invites_controller_spec.rb b/spec/controllers/invites_controller_spec.rb
index 3c6e54839b5..e478a253b3f 100644
--- a/spec/controllers/invites_controller_spec.rb
+++ b/spec/controllers/invites_controller_spec.rb
@@ -15,7 +15,7 @@ describe InvitesController do
       get :accept, id: token
       member.reload
 
-      expect(response.status).to eq(302)
+      expect(response).to have_http_status(302)
       expect(member.user).to eq(user)
       expect(flash[:notice]).to include 'You have been granted'
     end
@@ -26,7 +26,7 @@ describe InvitesController do
       get :decline, id: token
       expect{member.reload}.to raise_error ActiveRecord::RecordNotFound
 
-      expect(response.status).to eq(302)
+      expect(response).to have_http_status(302)
       expect(flash[:notice]).to include 'You have declined the invitation to join'
     end
   end
diff --git a/spec/controllers/namespaces_controller_spec.rb b/spec/controllers/namespaces_controller_spec.rb
index 27e9afe582e..2b334ed1172 100644
--- a/spec/controllers/namespaces_controller_spec.rb
+++ b/spec/controllers/namespaces_controller_spec.rb
@@ -86,7 +86,7 @@ describe NamespacesController do
             it "responds with status 404" do
               get :show, id: group.path
 
-              expect(response.status).to eq(404)
+              expect(response).to have_http_status(404)
             end
           end
         end
@@ -102,7 +102,7 @@ describe NamespacesController do
         it "responds with status 404" do
           get :show, id: "doesntexist"
 
-          expect(response.status).to eq(404)
+          expect(response).to have_http_status(404)
         end
       end
 
diff --git a/spec/controllers/notification_settings_controller_spec.rb b/spec/controllers/notification_settings_controller_spec.rb
new file mode 100644
index 00000000000..79b819a1377
--- /dev/null
+++ b/spec/controllers/notification_settings_controller_spec.rb
@@ -0,0 +1,166 @@
+require 'spec_helper'
+
+describe NotificationSettingsController do
+  let(:project) { create(:empty_project) }
+  let(:group) { create(:group, :internal) }
+  let(:user) { create(:user) }
+
+  before do
+    project.team << [user, :developer]
+  end
+
+  describe '#create' do
+    context 'when not authorized' do
+      it 'redirects to sign in page' do
+        post :create,
+             project_id: project.id,
+             notification_setting: { level: :participating }
+
+        expect(response).to redirect_to(new_user_session_path)
+      end
+    end
+
+    context 'when authorized' do
+      let(:custom_events) do
+        events = {}
+
+        NotificationSetting::EMAIL_EVENTS.each do |event|
+          events[event.to_s] = true
+        end
+
+        events
+      end
+
+      before do
+        sign_in(user)
+      end
+
+      context 'for projects' do
+        let(:notification_setting) { user.notification_settings_for(project) }
+
+        it 'creates notification setting' do
+          post :create,
+               project_id: project.id,
+               notification_setting: { level: :participating }
+
+          expect(response.status).to eq 200
+          expect(notification_setting.level).to eq("participating")
+          expect(notification_setting.user_id).to eq(user.id)
+          expect(notification_setting.source_id).to eq(project.id)
+          expect(notification_setting.source_type).to eq("Project")
+        end
+
+        context 'with custom settings' do
+          it 'creates notification setting' do
+            post :create,
+                 project_id: project.id,
+                 notification_setting: { level: :custom }.merge(custom_events)
+
+            expect(response.status).to eq 200
+            expect(notification_setting.level).to eq("custom")
+            expect(notification_setting.events).to eq(custom_events)
+          end
+        end
+      end
+
+      context 'for groups' do
+        let(:notification_setting) { user.notification_settings_for(group) }
+
+        it 'creates notification setting' do
+          post :create,
+               namespace_id: group.id,
+               notification_setting: { level: :watch }
+
+          expect(response.status).to eq 200
+          expect(notification_setting.level).to eq("watch")
+          expect(notification_setting.user_id).to eq(user.id)
+          expect(notification_setting.source_id).to eq(group.id)
+          expect(notification_setting.source_type).to eq("Namespace")
+        end
+
+        context 'with custom settings' do
+          it 'creates notification setting' do
+            post :create,
+                 namespace_id: group.id,
+                 notification_setting: { level: :custom }.merge(custom_events)
+
+            expect(response.status).to eq 200
+            expect(notification_setting.level).to eq("custom")
+            expect(notification_setting.events).to eq(custom_events)
+          end
+        end
+      end
+    end
+
+    context 'not authorized' do
+      let(:private_project) { create(:project, :private) }
+      before { sign_in(user) }
+
+      it 'returns 404' do
+        post :create,
+             project_id: private_project.id,
+             notification_setting: { level: :participating }
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe '#update' do
+    let(:notification_setting) { user.global_notification_setting }
+
+    context 'when not authorized' do
+      it 'redirects to sign in page' do
+        put :update,
+            id: notification_setting,
+            notification_setting: { level: :participating }
+
+        expect(response).to redirect_to(new_user_session_path)
+      end
+    end
+
+    context 'when authorized' do
+      before{ sign_in(user) }
+
+      it 'returns success' do
+        put :update,
+            id: notification_setting,
+            notification_setting: { level: :participating }
+
+        expect(response.status).to eq 200
+      end
+
+      context 'and setting custom notification setting' do
+        let(:custom_events) do
+          events = {}
+
+          NotificationSetting::EMAIL_EVENTS.each do |event|
+            events[event] = "true"
+          end
+        end
+
+        it 'returns success' do
+          put :update,
+              id: notification_setting,
+              notification_setting: { level: :participating, events: custom_events }
+
+          expect(response.status).to eq 200
+        end
+      end
+    end
+
+    context 'not authorized' do
+      let(:other_user) { create(:user) }
+
+      before { sign_in(other_user) }
+
+      it 'returns 404' do
+        put :update,
+            id: notification_setting,
+            notification_setting: { level: :participating }
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+end
diff --git a/spec/controllers/oauth/applications_controller_spec.rb b/spec/controllers/oauth/applications_controller_spec.rb
index af378304893..552899eb36c 100644
--- a/spec/controllers/oauth/applications_controller_spec.rb
+++ b/spec/controllers/oauth/applications_controller_spec.rb
@@ -12,7 +12,7 @@ describe Oauth::ApplicationsController do
       it 'shows list of applications' do
         get :index
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
       end
 
       it 'redirects back to profile page if OAuth applications are disabled' do
@@ -21,7 +21,7 @@ describe Oauth::ApplicationsController do
 
         get :index
 
-        expect(response.status).to eq(302)
+        expect(response).to have_http_status(302)
         expect(response).to redirect_to(profile_path)
       end
     end
diff --git a/spec/controllers/profiles/accounts_controller_spec.rb b/spec/controllers/profiles/accounts_controller_spec.rb
new file mode 100644
index 00000000000..18148acde3e
--- /dev/null
+++ b/spec/controllers/profiles/accounts_controller_spec.rb
@@ -0,0 +1,25 @@
+require 'spec_helper'
+
+describe Profiles::AccountsController do
+  let(:user) { create(:omniauth_user, provider: 'saml') }
+
+  before do
+    sign_in(user)
+  end
+
+  it 'does not allow to unlink SAML connected account' do
+    identity = user.identities.last
+    delete :unlink, provider: 'saml'
+    updated_user = User.find(user.id)
+
+    expect(response).to have_http_status(302)
+    expect(updated_user.identities.size).to eq(1)
+    expect(updated_user.identities).to include(identity)
+  end
+
+  it 'does allow to delete other linked accounts' do
+    user.identities.create(provider: 'twitter', extern_uid: 'twitter_123')
+
+    expect { delete :unlink, provider: 'twitter' }.to change(Identity.all, :size).by(-1)
+  end
+end
diff --git a/spec/controllers/projects/blob_controller_spec.rb b/spec/controllers/projects/blob_controller_spec.rb
new file mode 100644
index 00000000000..9444a50b1ce
--- /dev/null
+++ b/spec/controllers/projects/blob_controller_spec.rb
@@ -0,0 +1,40 @@
+require 'rails_helper'
+
+describe Projects::BlobController do
+  let(:project) { create(:project) }
+  let(:user)    { create(:user) }
+
+  before do
+    user = create(:user)
+    project.team << [user, :master]
+
+    sign_in(user)
+  end
+
+  describe 'GET diff' do
+    render_views
+
+    def do_get(opts = {})
+      params = { namespace_id: project.namespace.to_param,
+                 project_id: project.to_param,
+                 id: 'master/CHANGELOG' }
+      get :diff, params.merge(opts)
+    end
+
+    context 'when essential params are missing' do
+      it 'renders nothing' do
+        do_get
+
+        expect(response.body).to be_blank
+      end
+    end
+
+    context 'when essential params are present' do
+      it 'renders the diff content' do
+        do_get(since: 1, to: 5, offset: 10)
+
+        expect(response.body).to be_present
+      end
+    end
+  end
+end
diff --git a/spec/controllers/projects/branches_controller_spec.rb b/spec/controllers/projects/branches_controller_spec.rb
index c4b4a888b4e..644de308c64 100644
--- a/spec/controllers/projects/branches_controller_spec.rb
+++ b/spec/controllers/projects/branches_controller_spec.rb
@@ -68,7 +68,6 @@ describe Projects::BranchesController do
       let(:branch) { "1-feature-branch" }
       let!(:issue) { create(:issue, project: project) }
 
-
       it 'redirects' do
         post :create,
           namespace_id: project.namespace.to_param,
@@ -89,7 +88,6 @@ describe Projects::BranchesController do
           branch_name: branch,
           issue_iid: issue.iid
       end
-
     end
   end
 
@@ -103,7 +101,7 @@ describe Projects::BranchesController do
            namespace_id: project.namespace.to_param,
            project_id: project.to_param
 
-      expect(response.status).to eq(303)
+      expect(response).to have_http_status(303)
     end
   end
 
@@ -121,24 +119,24 @@ describe Projects::BranchesController do
     context "valid branch name, valid source" do
       let(:branch) { "feature" }
 
-      it { expect(response.status).to eq(200) }
+      it { expect(response).to have_http_status(200) }
     end
 
     context "valid branch name with unencoded slashes" do
       let(:branch) { "improve/awesome" }
 
-      it { expect(response.status).to eq(200) }
+      it { expect(response).to have_http_status(200) }
     end
 
     context "valid branch name with encoded slashes" do
       let(:branch) { "improve%2Fawesome" }
 
-      it { expect(response.status).to eq(200) }
+      it { expect(response).to have_http_status(200) }
     end
     context "invalid branch name, valid ref" do
       let(:branch) { "no-branch" }
 
-      it { expect(response.status).to eq(404) }
+      it { expect(response).to have_http_status(404) }
     end
   end
 end
diff --git a/spec/controllers/projects/commit_controller_spec.rb b/spec/controllers/projects/commit_controller_spec.rb
index 438e776ec4b..3001d32e719 100644
--- a/spec/controllers/projects/commit_controller_spec.rb
+++ b/spec/controllers/projects/commit_controller_spec.rb
@@ -1,7 +1,29 @@
-require 'rails_helper'
+require 'spec_helper'
 
 describe Projects::CommitController do
+  let(:project) { create(:project) }
+  let(:user)    { create(:user) }
+  let(:commit)  { project.commit("master") }
+  let(:master_pickable_sha) { '7d3b0f7cff5f37573aea97cebfd5692ea1689924' }
+  let(:master_pickable_commit)  { project.commit(master_pickable_sha) }
+
+  before do
+    sign_in(user)
+    project.team << [user, :master]
+  end
+
   describe 'GET show' do
+    render_views
+
+    def go(extra_params = {})
+      params = {
+        namespace_id: project.namespace.to_param,
+        project_id: project.to_param
+      }
+
+      get :show, params.merge(extra_params)
+    end
+
     let(:project) { create(:project) }
 
     before do
@@ -13,7 +35,7 @@ describe Projects::CommitController do
 
     context 'with valid id' do
       it 'responds with 200' do
-        go id: project.commit.id
+        go(id: commit.id)
 
         expect(response).to be_ok
       end
@@ -21,17 +43,274 @@ describe Projects::CommitController do
 
     context 'with invalid id' do
       it 'responds with 404' do
-        go id: project.commit.id.reverse
+        go(id: commit.id.reverse)
 
         expect(response).to be_not_found
       end
     end
 
-    def go(id:)
-      get :show,
+    it 'handles binary files' do
+      go(id: TestEnv::BRANCH_SHA['binary-encoding'], format: 'html')
+
+      expect(response).to be_success
+    end
+
+    shared_examples "export as" do |format|
+      it "should generally work" do
+        go(id: commit.id, format: format)
+
+        expect(response).to be_success
+      end
+
+      it "should generate it" do
+        expect_any_instance_of(Commit).to receive(:"to_#{format}")
+
+        go(id: commit.id, format: format)
+      end
+
+      it "should render it" do
+        go(id: commit.id, format: format)
+
+        expect(response.body).to eq(commit.send(:"to_#{format}"))
+      end
+
+      it "should not escape Html" do
+        allow_any_instance_of(Commit).to receive(:"to_#{format}").
+          and_return('HTML entities &<>" ')
+
+        go(id: commit.id, format: format)
+
+        expect(response.body).not_to include('&amp;')
+        expect(response.body).not_to include('&gt;')
+        expect(response.body).not_to include('&lt;')
+        expect(response.body).not_to include('&quot;')
+      end
+    end
+
+    describe "as diff" do
+      include_examples "export as", :diff
+      let(:format) { :diff }
+
+      it "should really only be a git diff" do
+        go(id: commit.id, format: format)
+
+        expect(response.body).to start_with("diff --git")
+      end
+
+      it "should really only be a git diff without whitespace changes" do
+        go(id: '66eceea0db202bb39c4e445e8ca28689645366c5', format: format, w: 1)
+
+        expect(response.body).to start_with("diff --git")
+        # without whitespace option, there are more than 2 diff_splits
+        diff_splits = assigns(:diffs).first.diff.split("\n")
+        expect(diff_splits.length).to be <= 2
+      end
+    end
+
+    describe "as patch" do
+      include_examples "export as", :patch
+      let(:format) { :patch }
+
+      it "should really be a git email patch" do
+        go(id: commit.id, format: format)
+
+        expect(response.body).to start_with("From #{commit.id}")
+      end
+
+      it "should contain a git diff" do
+        go(id: commit.id, format: format)
+
+        expect(response.body).to match(/^diff --git/)
+      end
+    end
+
+    context 'commit that removes a submodule' do
+      render_views
+
+      let(:fork_project) { create(:forked_project_with_submodules, visibility_level: 20) }
+      let(:commit) { fork_project.commit('remove-submodule') }
+
+      it 'renders it' do
+        get(:show,
+            namespace_id: fork_project.namespace.to_param,
+            project_id: fork_project.to_param,
+            id: commit.id)
+
+        expect(response).to be_success
+      end
+    end
+  end
+
+  describe "GET branches" do
+    it "contains branch and tags information" do
+      get(:branches,
+          namespace_id: project.namespace.to_param,
+          project_id: project.to_param,
+          id: commit.id)
+
+      expect(assigns(:branches)).to include("master", "feature_conflict")
+      expect(assigns(:tags)).to include("v1.1.0")
+    end
+  end
+
+  describe 'POST revert' do
+    context 'when target branch is not provided' do
+      it 'should render the 404 page' do
+        post(:revert,
+            namespace_id: project.namespace.to_param,
+            project_id: project.to_param,
+            id: commit.id)
+
+        expect(response).not_to be_success
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when the revert was successful' do
+      it 'should redirect to the commits page' do
+        post(:revert,
+            namespace_id: project.namespace.to_param,
+            project_id: project.to_param,
+            target_branch: 'master',
+            id: commit.id)
+
+        expect(response).to redirect_to namespace_project_commits_path(project.namespace, project, 'master')
+        expect(flash[:notice]).to eq('The commit has been successfully reverted.')
+      end
+    end
+
+    context 'when the revert failed' do
+      before do
+        post(:revert,
+            namespace_id: project.namespace.to_param,
+            project_id: project.to_param,
+            target_branch: 'master',
+            id: commit.id)
+      end
+
+      it 'should redirect to the commit page' do
+        # Reverting a commit that has been already reverted.
+        post(:revert,
+            namespace_id: project.namespace.to_param,
+            project_id: project.to_param,
+            target_branch: 'master',
+            id: commit.id)
+
+        expect(response).to redirect_to namespace_project_commit_path(project.namespace, project, commit.id)
+        expect(flash[:alert]).to match('Sorry, we cannot revert this commit automatically.')
+      end
+    end
+  end
+
+  describe 'POST cherry_pick' do
+    context 'when target branch is not provided' do
+      it 'should render the 404 page' do
+        post(:cherry_pick,
+            namespace_id: project.namespace.to_param,
+            project_id: project.to_param,
+            id: master_pickable_commit.id)
+
+        expect(response).not_to be_success
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when the cherry-pick was successful' do
+      it 'should redirect to the commits page' do
+        post(:cherry_pick,
+            namespace_id: project.namespace.to_param,
+            project_id: project.to_param,
+            target_branch: 'master',
+            id: master_pickable_commit.id)
+
+        expect(response).to redirect_to namespace_project_commits_path(project.namespace, project, 'master')
+        expect(flash[:notice]).to eq('The commit has been successfully cherry-picked.')
+      end
+    end
+
+    context 'when the cherry_pick failed' do
+      before do
+        post(:cherry_pick,
+            namespace_id: project.namespace.to_param,
+            project_id: project.to_param,
+            target_branch: 'master',
+            id: master_pickable_commit.id)
+      end
+
+      it 'should redirect to the commit page' do
+        # Cherry-picking a commit that has been already cherry-picked.
+        post(:cherry_pick,
+            namespace_id: project.namespace.to_param,
+            project_id: project.to_param,
+            target_branch: 'master',
+            id: master_pickable_commit.id)
+
+        expect(response).to redirect_to namespace_project_commit_path(project.namespace, project, master_pickable_commit.id)
+        expect(flash[:alert]).to match('Sorry, we cannot cherry-pick this commit automatically.')
+      end
+    end
+  end
+
+  describe 'GET diff_for_path' do
+    def diff_for_path(extra_params = {})
+      params = {
         namespace_id: project.namespace.to_param,
-        project_id: project.to_param,
-        id: id
+        project_id: project.to_param
+      }
+
+      get :diff_for_path, params.merge(extra_params)
+    end
+
+    let(:existing_path) { '.gitmodules' }
+
+    context 'when the commit exists' do
+      context 'when the user has access to the project' do
+        context 'when the path exists in the diff' do
+          it 'enables diff notes' do
+            diff_for_path(id: commit.id, old_path: existing_path, new_path: existing_path)
+
+            expect(assigns(:diff_notes_disabled)).to be_falsey
+            expect(assigns(:comments_target)).to eq(noteable_type: 'Commit',
+                                                    commit_id: commit.id)
+          end
+
+          it 'only renders the diffs for the path given' do
+            expect(controller).to receive(:render_diff_for_path).and_wrap_original do |meth, diffs, diff_refs, project|
+              expect(diffs.map(&:new_path)).to contain_exactly(existing_path)
+              meth.call(diffs, diff_refs, project)
+            end
+
+            diff_for_path(id: commit.id, old_path: existing_path, new_path: existing_path)
+          end
+        end
+
+        context 'when the path does not exist in the diff' do
+          before { diff_for_path(id: commit.id, old_path: existing_path.succ, new_path: existing_path.succ) }
+
+          it 'returns a 404' do
+            expect(response).to have_http_status(404)
+          end
+        end
+      end
+
+      context 'when the user does not have access to the project' do
+        before do
+          project.team.truncate
+          diff_for_path(id: commit.id, old_path: existing_path, new_path: existing_path)
+        end
+
+        it 'returns a 404' do
+          expect(response).to have_http_status(404)
+        end
+      end
+    end
+
+    context 'when the commit does not exist' do
+      before { diff_for_path(id: commit.id.succ, old_path: existing_path, new_path: existing_path) }
+
+      it 'returns a 404' do
+        expect(response).to have_http_status(404)
+      end
     end
   end
 end
diff --git a/spec/controllers/projects/compare_controller_spec.rb b/spec/controllers/projects/compare_controller_spec.rb
index 4018dac95a2..4058d5e2453 100644
--- a/spec/controllers/projects/compare_controller_spec.rb
+++ b/spec/controllers/projects/compare_controller_spec.rb
@@ -64,4 +64,73 @@ describe Projects::CompareController do
       expect(assigns(:commits)).to eq(nil)
     end
   end
+
+  describe 'GET diff_for_path' do
+    def diff_for_path(extra_params = {})
+      params = {
+        namespace_id: project.namespace.to_param,
+        project_id: project.to_param
+      }
+
+      get :diff_for_path, params.merge(extra_params)
+    end
+
+    let(:existing_path) { 'files/ruby/feature.rb' }
+
+    context 'when the from and to refs exist' do
+      context 'when the user has access to the project' do
+        context 'when the path exists in the diff' do
+          it 'disables diff notes' do
+            diff_for_path(from: ref_from, to: ref_to, old_path: existing_path, new_path: existing_path)
+
+            expect(assigns(:diff_notes_disabled)).to be_truthy
+          end
+
+          it 'only renders the diffs for the path given' do
+            expect(controller).to receive(:render_diff_for_path).and_wrap_original do |meth, diffs, diff_refs, project|
+              expect(diffs.map(&:new_path)).to contain_exactly(existing_path)
+              meth.call(diffs, diff_refs, project)
+            end
+
+            diff_for_path(from: ref_from, to: ref_to, old_path: existing_path, new_path: existing_path)
+          end
+        end
+
+        context 'when the path does not exist in the diff' do
+          before { diff_for_path(from: ref_from, to: ref_to, old_path: existing_path.succ, new_path: existing_path.succ) }
+
+          it 'returns a 404' do
+            expect(response).to have_http_status(404)
+          end
+        end
+      end
+
+      context 'when the user does not have access to the project' do
+        before do
+          project.team.truncate
+          diff_for_path(from: ref_from, to: ref_to, old_path: existing_path, new_path: existing_path)
+        end
+
+        it 'returns a 404' do
+          expect(response).to have_http_status(404)
+        end
+      end
+    end
+
+    context 'when the from ref does not exist' do
+      before { diff_for_path(from: ref_from.succ, to: ref_to, old_path: existing_path, new_path: existing_path) }
+
+      it 'returns a 404' do
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when the to ref does not exist' do
+      before { diff_for_path(from: ref_from, to: ref_to.succ, old_path: existing_path, new_path: existing_path) }
+
+      it 'returns a 404' do
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
 end
diff --git a/spec/controllers/projects/forks_controller_spec.rb b/spec/controllers/projects/forks_controller_spec.rb
index 70ed8f3a62e..f66bcb8099c 100644
--- a/spec/controllers/projects/forks_controller_spec.rb
+++ b/spec/controllers/projects/forks_controller_spec.rb
@@ -64,9 +64,7 @@ describe Projects::ForksController do
             expect(assigns[:forks]).to be_present
           end
         end
-
       end
     end
   end
-
 end
diff --git a/spec/controllers/projects/issues_controller_spec.rb b/spec/controllers/projects/issues_controller_spec.rb
index cbaa3e0b7b2..7cf09fa4a4a 100644
--- a/spec/controllers/projects/issues_controller_spec.rb
+++ b/spec/controllers/projects/issues_controller_spec.rb
@@ -14,7 +14,7 @@ describe Projects::IssuesController do
     it "returns index" do
       get :index, namespace_id: project.namespace.path, project_id: project.path
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it "return 301 if request path doesn't match project path" do
@@ -28,7 +28,7 @@ describe Projects::IssuesController do
       project.save
 
       get :index, namespace_id: project.namespace.path, project_id: project.path
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
 
     it "returns 404 when external issue tracker is enabled" do
@@ -36,7 +36,7 @@ describe Projects::IssuesController do
       allow(project).to receive(:default_issues_tracker?).and_return(false)
 
       get :index, namespace_id: project.namespace.path, project_id: project.path
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -248,7 +248,7 @@ describe Projects::IssuesController do
       before { sign_in(user) }
       it "rejects a developer to destroy an issue" do
         delete :destroy, namespace_id: project.namespace.path, project_id: project.path, id: issue.iid
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -262,7 +262,7 @@ describe Projects::IssuesController do
       it "deletes the issue" do
         delete :destroy, namespace_id: project.namespace.path, project_id: project.path, id: issue.iid
 
-        expect(response.status).to eq(302)
+        expect(response).to have_http_status(302)
         expect(controller).to set_flash[:notice].to(/The issue was successfully deleted\./).now
       end
     end
@@ -280,7 +280,7 @@ describe Projects::IssuesController do
                                   project_id: project.path, id: issue.iid, name: "thumbsup")
       end.to change { issue.award_emoji.count }.by(1)
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
   end
 end
diff --git a/spec/controllers/projects/labels_controller_spec.rb b/spec/controllers/projects/labels_controller_spec.rb
index ab1dd34ed57..3492b6ffbbb 100644
--- a/spec/controllers/projects/labels_controller_spec.rb
+++ b/spec/controllers/projects/labels_controller_spec.rb
@@ -18,7 +18,6 @@ describe Projects::LabelsController do
       15.times { |i| create_label(priority: (i % 3) + 1, title: "label #{15 - i}") }
       5.times { |i| create_label(title: "label #{100 - i}") }
 
-
       get :index, namespace_id: project.namespace.to_param, project_id: project.to_param
     end
 
diff --git a/spec/controllers/projects/merge_requests_controller_spec.rb b/spec/controllers/projects/merge_requests_controller_spec.rb
index 4b408c03703..210085e3b1a 100644
--- a/spec/controllers/projects/merge_requests_controller_spec.rb
+++ b/spec/controllers/projects/merge_requests_controller_spec.rb
@@ -10,7 +10,7 @@ describe Projects::MergeRequestsController do
     project.team << [user, :master]
   end
 
-  describe '#new' do
+  describe 'GET new' do
     context 'merge request that removes a submodule' do
       render_views
 
@@ -34,7 +34,7 @@ describe Projects::MergeRequestsController do
     end
   end
 
-  describe "#show" do
+  describe "GET show" do
     shared_examples "export merge as" do |format|
       it "should generally work" do
         get(:show,
@@ -96,31 +96,19 @@ describe Projects::MergeRequestsController do
     end
 
     describe "as patch" do
-      include_examples "export merge as", :patch
-      let(:format) { :patch }
-
-      it "should really be a git email patch with commit" do
-        get(:show,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            id: merge_request.iid, format: format)
-
-        expect(response.body[0..100]).to start_with("From #{merge_request.commits.last.id}")
-      end
-
-      it "should contain git diffs" do
+      it 'triggers workhorse to serve the request' do
         get(:show,
             namespace_id: project.namespace.to_param,
             project_id: project.to_param,
             id: merge_request.iid,
-            format: format)
+            format: :patch)
 
-        expect(response.body).to match(/^diff --git/)
+        expect(response.headers[Gitlab::Workhorse::SEND_DATA_HEADER]).to start_with("git-format-patch:")
       end
     end
   end
 
-  describe 'GET #index' do
+  describe 'GET index' do
     def get_merge_requests
       get :index,
           namespace_id: project.namespace.to_param,
@@ -129,7 +117,6 @@ describe Projects::MergeRequestsController do
     end
 
     context 'when filtering by opened state' do
-
       context 'with opened merge requests' do
         it 'should list those merge requests' do
           get_merge_requests
@@ -150,11 +137,10 @@ describe Projects::MergeRequestsController do
           expect(assigns(:merge_requests)).to include(merge_request)
         end
       end
-
     end
   end
 
-  describe 'PUT #update' do
+  describe 'PUT update' do
     context 'there is no source project' do
       let(:project)       { create(:project) }
       let(:fork_project)  { create(:forked_project_with_submodules) }
@@ -182,7 +168,7 @@ describe Projects::MergeRequestsController do
     end
   end
 
-  describe 'POST #merge' do
+  describe 'POST merge' do
     let(:base_params) do
       {
         namespace_id: project.namespace.path,
@@ -226,7 +212,7 @@ describe Projects::MergeRequestsController do
 
     context 'when the sha parameter matches the source SHA' do
       def merge_with_sha
-        post :merge, base_params.merge(sha: merge_request.source_sha)
+        post :merge, base_params.merge(sha: merge_request.diff_head_sha)
       end
 
       it 'returns :success' do
@@ -243,11 +229,11 @@ describe Projects::MergeRequestsController do
 
       context 'when merge_when_build_succeeds is passed' do
         def merge_when_build_succeeds
-          post :merge, base_params.merge(sha: merge_request.source_sha, merge_when_build_succeeds: '1')
+          post :merge, base_params.merge(sha: merge_request.diff_head_sha, merge_when_build_succeeds: '1')
         end
 
         before do
-          create(:ci_empty_pipeline, project: project, sha: merge_request.source_sha, ref: merge_request.source_branch)
+          create(:ci_empty_pipeline, project: project, sha: merge_request.diff_head_sha, ref: merge_request.source_branch)
         end
 
         it 'returns :merge_when_build_succeeds' do
@@ -264,15 +250,27 @@ describe Projects::MergeRequestsController do
 
           merge_when_build_succeeds
         end
+
+        context 'when project.only_allow_merge_if_build_succeeds? is true' do
+          before do
+            project.update_column(:only_allow_merge_if_build_succeeds, true)
+          end
+
+          it 'returns :merge_when_build_succeeds' do
+            merge_when_build_succeeds
+
+            expect(assigns(:status)).to eq(:merge_when_build_succeeds)
+          end
+        end
       end
     end
   end
 
-  describe "DELETE #destroy" do
+  describe "DELETE destroy" do
     it "denies access to users unless they're admin or project owner" do
       delete :destroy, namespace_id: project.namespace.path, project_id: project.path, id: merge_request.iid
 
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
 
     context "when the user is owner" do
@@ -285,103 +283,217 @@ describe Projects::MergeRequestsController do
       it "deletes the merge request" do
         delete :destroy, namespace_id: project.namespace.path, project_id: project.path, id: merge_request.iid
 
-        expect(response.status).to eq(302)
+        expect(response).to have_http_status(302)
         expect(controller).to set_flash[:notice].to(/The merge request was successfully deleted\./).now
       end
     end
   end
 
   describe 'GET diffs' do
-    def go(format: 'html')
-      get :diffs,
-          namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
-          id: merge_request.iid,
-          format: format
+    def go(extra_params = {})
+      params = {
+        namespace_id: project.namespace.to_param,
+        project_id: project.to_param,
+        id: merge_request.iid
+      }
+
+      get :diffs, params.merge(extra_params)
     end
 
-    context 'as html' do
-      it 'renders the diff template' do
-        go
+    context 'with default params' do
+      context 'as html' do
+        before { go(format: 'html') }
 
-        expect(response).to render_template('diffs')
+        it 'renders the diff template' do
+          expect(response).to render_template('diffs')
+        end
       end
-    end
 
-    context 'as json' do
-      it 'renders the diffs template to a string' do
-        go format: 'json'
+      context 'as json' do
+        before { go(format: 'json') }
 
-        expect(response).to render_template('projects/merge_requests/show/_diffs')
-        expect(JSON.parse(response.body)).to have_key('html')
+        it 'renders the diffs template to a string' do
+          expect(response).to render_template('projects/merge_requests/show/_diffs')
+          expect(JSON.parse(response.body)).to have_key('html')
+        end
       end
-    end
 
-    context 'with forked projects with submodules' do
-      render_views
+      context 'with forked projects with submodules' do
+        render_views
 
-      let(:project) { create(:project) }
-      let(:fork_project) { create(:forked_project_with_submodules) }
-      let(:merge_request) { create(:merge_request_with_diffs, source_project: fork_project, source_branch: 'add-submodule-version-bump', target_branch: 'master', target_project: project) }
+        let(:project) { create(:project) }
+        let(:fork_project) { create(:forked_project_with_submodules) }
+        let(:merge_request) { create(:merge_request_with_diffs, source_project: fork_project, source_branch: 'add-submodule-version-bump', target_branch: 'master', target_project: project) }
 
-      before do
-        fork_project.build_forked_project_link(forked_to_project_id: fork_project.id, forked_from_project_id: project.id)
-        fork_project.save
-        merge_request.reload
-      end
-
-      it 'renders' do
-        go format: 'json'
+        before do
+          fork_project.build_forked_project_link(forked_to_project_id: fork_project.id, forked_from_project_id: project.id)
+          fork_project.save
+          merge_request.reload
+          go(format: 'json')
+        end
 
-        expect(response).to be_success
-        expect(response.body).to have_content('Subproject commit')
+        it 'renders' do
+          expect(response).to be_success
+          expect(response.body).to have_content('Subproject commit')
+        end
       end
     end
-  end
 
-  describe 'GET diffs with ignore_whitespace_change' do
-    def go(format: 'html')
-      get :diffs,
-          namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
-          id: merge_request.iid,
-          format: format,
-          w: 1
-    end
+    context 'with ignore_whitespace_change' do
+      context 'as html' do
+        before { go(format: 'html', w: 1) }
 
-    context 'as html' do
-      it 'renders the diff template' do
-        go
+        it 'renders the diff template' do
+          expect(response).to render_template('diffs')
+        end
+      end
 
-        expect(response).to render_template('diffs')
+      context 'as json' do
+        before { go(format: 'json', w: 1) }
+
+        it 'renders the diffs template to a string' do
+          expect(response).to render_template('projects/merge_requests/show/_diffs')
+          expect(JSON.parse(response.body)).to have_key('html')
+        end
       end
     end
 
-    context 'as json' do
-      it 'renders the diffs template to a string' do
-        go format: 'json'
+    context 'with view' do
+      before { go(view: 'parallel') }
 
-        expect(response).to render_template('projects/merge_requests/show/_diffs')
-        expect(JSON.parse(response.body)).to have_key('html')
+      it 'saves the preferred diff view in a cookie' do
+        expect(response.cookies['diff_view']).to eq('parallel')
       end
     end
   end
 
-  describe 'GET diffs with view' do
-    def go(extra_params = {})
+  describe 'GET diff_for_path' do
+    def diff_for_path(extra_params = {})
       params = {
         namespace_id: project.namespace.to_param,
-        project_id:   project.to_param,
-        id:           merge_request.iid
+        project_id: project.to_param
       }
 
-      get :diffs, params.merge(extra_params)
+      get :diff_for_path, params.merge(extra_params)
     end
 
-    it 'saves the preferred diff view in a cookie' do
-      go view: 'parallel'
+    context 'when an ID param is passed' do
+      let(:existing_path) { 'files/ruby/popen.rb' }
+
+      context 'when the merge request exists' do
+        context 'when the user can view the merge request' do
+          context 'when the path exists in the diff' do
+            it 'enables diff notes' do
+              diff_for_path(id: merge_request.iid, old_path: existing_path, new_path: existing_path)
+
+              expect(assigns(:diff_notes_disabled)).to be_falsey
+              expect(assigns(:comments_target)).to eq(noteable_type: 'MergeRequest',
+                                                      noteable_id: merge_request.id)
+            end
+
+            it 'only renders the diffs for the path given' do
+              expect(controller).to receive(:render_diff_for_path).and_wrap_original do |meth, diffs, diff_refs, project|
+                expect(diffs.map(&:new_path)).to contain_exactly(existing_path)
+                meth.call(diffs, diff_refs, project)
+              end
+
+              diff_for_path(id: merge_request.iid, old_path: existing_path, new_path: existing_path)
+            end
+          end
+
+          context 'when the path does not exist in the diff' do
+            before { diff_for_path(id: merge_request.iid, old_path: 'files/ruby/nopen.rb', new_path: 'files/ruby/nopen.rb') }
+
+            it 'returns a 404' do
+              expect(response).to have_http_status(404)
+            end
+          end
+        end
+
+        context 'when the user cannot view the merge request' do
+          before do
+            project.team.truncate
+            diff_for_path(id: merge_request.iid, old_path: existing_path, new_path: existing_path)
+          end
+
+          it 'returns a 404' do
+            expect(response).to have_http_status(404)
+          end
+        end
+      end
+
+      context 'when the merge request does not exist' do
+        before { diff_for_path(id: merge_request.iid.succ, old_path: existing_path, new_path: existing_path) }
+
+        it 'returns a 404' do
+          expect(response).to have_http_status(404)
+        end
+      end
+
+      context 'when the merge request belongs to a different project' do
+        let(:other_project) { create(:empty_project) }
 
-      expect(response.cookies['diff_view']).to eq('parallel')
+        before do
+          other_project.team << [user, :master]
+          diff_for_path(id: merge_request.iid, old_path: existing_path, new_path: existing_path, project_id: other_project.to_param)
+        end
+
+        it 'returns a 404' do
+          expect(response).to have_http_status(404)
+        end
+      end
+    end
+
+    context 'when source and target params are passed' do
+      let(:existing_path) { 'files/ruby/feature.rb' }
+
+      context 'when both branches are in the same project' do
+        it 'disables diff notes' do
+          diff_for_path(old_path: existing_path, new_path: existing_path, merge_request: { source_branch: 'feature', target_branch: 'master' })
+
+          expect(assigns(:diff_notes_disabled)).to be_truthy
+        end
+
+        it 'only renders the diffs for the path given' do
+          expect(controller).to receive(:render_diff_for_path).and_wrap_original do |meth, diffs, diff_refs, project|
+            expect(diffs.map(&:new_path)).to contain_exactly(existing_path)
+            meth.call(diffs, diff_refs, project)
+          end
+
+          diff_for_path(old_path: existing_path, new_path: existing_path, merge_request: { source_branch: 'feature', target_branch: 'master' })
+        end
+      end
+
+      context 'when the source branch is in a different project to the target' do
+        let(:other_project) { create(:project) }
+
+        before { other_project.team << [user, :master] }
+
+        context 'when the path exists in the diff' do
+          it 'disables diff notes' do
+            diff_for_path(old_path: existing_path, new_path: existing_path, merge_request: { source_project: other_project, source_branch: 'feature', target_branch: 'master' })
+
+            expect(assigns(:diff_notes_disabled)).to be_truthy
+          end
+
+          it 'only renders the diffs for the path given' do
+            expect(controller).to receive(:render_diff_for_path).and_wrap_original do |meth, diffs, diff_refs, project|
+              expect(diffs.map(&:new_path)).to contain_exactly(existing_path)
+              meth.call(diffs, diff_refs, project)
+            end
+
+            diff_for_path(old_path: existing_path, new_path: existing_path, merge_request: { source_project: other_project, source_branch: 'feature', target_branch: 'master' })
+          end
+        end
+
+        context 'when the path does not exist in the diff' do
+          before { diff_for_path(old_path: 'files/ruby/nopen.rb', new_path: 'files/ruby/nopen.rb', merge_request: { source_project: other_project, source_branch: 'feature', target_branch: 'master' }) }
+
+          it 'returns a 404' do
+            expect(response).to have_http_status(404)
+          end
+        end
+      end
     end
   end
 
diff --git a/spec/controllers/projects/notes_controller_spec.rb b/spec/controllers/projects/notes_controller_spec.rb
index 00bc38b6071..75590c1ed4f 100644
--- a/spec/controllers/projects/notes_controller_spec.rb
+++ b/spec/controllers/projects/notes_controller_spec.rb
@@ -18,7 +18,7 @@ describe Projects::NotesController do
                                   project_id: project.path, id: note.id, name: "thumbsup")
       end.to change { note.award_emoji.count }.by(1)
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it "removes the already awarded emoji" do
@@ -30,7 +30,7 @@ describe Projects::NotesController do
                                   project_id: project.path, id: note.id, name: "thumbsup")
       end.to change { AwardEmoji.count }.by(-1)
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
   end
 end
diff --git a/spec/controllers/projects/notification_settings_controller_spec.rb b/spec/controllers/projects/notification_settings_controller_spec.rb
deleted file mode 100644
index c5d17d97ec9..00000000000
--- a/spec/controllers/projects/notification_settings_controller_spec.rb
+++ /dev/null
@@ -1,52 +0,0 @@
-require 'spec_helper'
-
-describe Projects::NotificationSettingsController do
-  let(:project) { create(:empty_project) }
-  let(:user) { create(:user) }
-
-  before do
-    project.team << [user, :developer]
-  end
-
-  describe '#update' do
-    context 'when not authorized' do
-      it 'redirects to sign in page' do
-        put :update,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            notification_setting: { level: :participating }
-
-        expect(response).to redirect_to(new_user_session_path)
-      end
-    end
-
-    context 'when authorized' do
-      before do
-        sign_in(user)
-      end
-
-      it 'returns success' do
-        put :update,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            notification_setting: { level: :participating }
-
-        expect(response.status).to eq 200
-      end
-    end
-
-    context 'not authorized' do
-      let(:private_project) { create(:project, :private) }
-      before { sign_in(user) }
-
-      it 'returns 404' do
-        put :update,
-            namespace_id: private_project.namespace.to_param,
-            project_id: private_project.to_param,
-            notification_setting: { level: :participating }
-
-        expect(response.status).to eq(404)
-      end
-    end
-  end
-end
diff --git a/spec/controllers/projects/project_members_controller_spec.rb b/spec/controllers/projects/project_members_controller_spec.rb
index fc5f458e795..5e2a8cf3849 100644
--- a/spec/controllers/projects/project_members_controller_spec.rb
+++ b/spec/controllers/projects/project_members_controller_spec.rb
@@ -58,7 +58,7 @@ describe Projects::ProjectMembersController do
         get :index, namespace_id: project.namespace, project_id: project
       end
 
-      it { expect(response.status).to eq(200) }
+      it { expect(response).to have_http_status(200) }
     end
   end
 
@@ -71,7 +71,7 @@ describe Projects::ProjectMembersController do
                          project_id: project,
                          id: 42
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -94,7 +94,7 @@ describe Projects::ProjectMembersController do
                            project_id: project,
                            id: member
 
-          expect(response.status).to eq(404)
+          expect(response).to have_http_status(404)
           expect(project.users).to include team_user
         end
       end
@@ -139,7 +139,7 @@ describe Projects::ProjectMembersController do
         delete :leave, namespace_id: project.namespace,
                        project_id: project
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -171,11 +171,7 @@ describe Projects::ProjectMembersController do
           delete :leave, namespace_id: project.namespace,
                          project_id: project
 
-          expect(response).to redirect_to(
-            namespace_project_path(project.namespace, project)
-          )
-          expect(response).to set_flash[:alert].to "You can not leave the \"#{project.human_name}\" project. Transfer or delete the project."
-          expect(project.users).to include user
+          expect(response).to have_http_status(403)
         end
       end
 
@@ -190,8 +186,8 @@ describe Projects::ProjectMembersController do
                          project_id: project
 
           expect(response).to set_flash.to 'Your access request to the project has been withdrawn.'
-          expect(response).to redirect_to(dashboard_projects_path)
-          expect(project.members.request).to be_empty
+          expect(response).to redirect_to(namespace_project_path(project.namespace, project))
+          expect(project.requesters).to be_empty
           expect(project.users).not_to include user
         end
       end
@@ -214,7 +210,7 @@ describe Projects::ProjectMembersController do
       expect(response).to redirect_to(
         namespace_project_path(project.namespace, project)
       )
-      expect(project.members.request.exists?(user_id: user)).to be_truthy
+      expect(project.requesters.exists?(user_id: user)).to be_truthy
       expect(project.users).not_to include user
     end
   end
@@ -228,7 +224,7 @@ describe Projects::ProjectMembersController do
                                       project_id: project,
                                       id: 42
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -237,7 +233,7 @@ describe Projects::ProjectMembersController do
       let(:team_requester) { create(:user) }
       let(:member) do
         project.request_access(team_requester)
-        project.members.request.find_by(user_id: team_requester.id)
+        project.requesters.find_by(user_id: team_requester.id)
       end
 
       context 'when user does not have enough rights' do
@@ -251,7 +247,7 @@ describe Projects::ProjectMembersController do
                                         project_id: project,
                                         id: member
 
-          expect(response.status).to eq(404)
+          expect(response).to have_http_status(404)
           expect(project.users).not_to include team_requester
         end
       end
diff --git a/spec/controllers/projects/raw_controller_spec.rb b/spec/controllers/projects/raw_controller_spec.rb
index 33c35161da3..48f799d8ca1 100644
--- a/spec/controllers/projects/raw_controller_spec.rb
+++ b/spec/controllers/projects/raw_controller_spec.rb
@@ -13,7 +13,7 @@ describe Projects::RawController do
             project_id: public_project.to_param,
             id: id)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(response.header['Content-Type']).to eq('text/plain; charset=utf-8')
         expect(response.header['Content-Disposition']).
             to eq("inline")
@@ -30,7 +30,7 @@ describe Projects::RawController do
             project_id: public_project.to_param,
             id: id)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(response.header['Content-Type']).to eq('image/jpeg')
         expect(response.header[Gitlab::Workhorse::SEND_DATA_HEADER]).to start_with("git-blob:")
       end
@@ -54,7 +54,7 @@ describe Projects::RawController do
               project_id: public_project.to_param,
               id: id)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
       end
 
@@ -65,7 +65,7 @@ describe Projects::RawController do
               project_id: public_project.to_param,
               id: id)
 
-          expect(response.status).to eq(404)
+          expect(response).to have_http_status(404)
         end
       end
     end
diff --git a/spec/controllers/projects/repositories_controller_spec.rb b/spec/controllers/projects/repositories_controller_spec.rb
index aad62cf20e3..2fe3c263524 100644
--- a/spec/controllers/projects/repositories_controller_spec.rb
+++ b/spec/controllers/projects/repositories_controller_spec.rb
@@ -28,7 +28,6 @@ describe Projects::RepositoriesController do
       end
 
       context "when the service raises an error" do
-
         before do
           allow(Gitlab::Workhorse).to receive(:send_git_archive).and_raise("Archive failed")
         end
@@ -36,7 +35,7 @@ describe Projects::RepositoriesController do
         it "renders Not Found" do
           get :archive, namespace_id: project.namespace.path, project_id: project.path, ref: "master", format: "zip"
 
-          expect(response.status).to eq(404)
+          expect(response).to have_http_status(404)
         end
       end
     end
diff --git a/spec/controllers/projects/snippets_controller_spec.rb b/spec/controllers/projects/snippets_controller_spec.rb
index 0f32a30f18b..b8a28f43707 100644
--- a/spec/controllers/projects/snippets_controller_spec.rb
+++ b/spec/controllers/projects/snippets_controller_spec.rb
@@ -19,7 +19,7 @@ describe Projects::SnippetsController do
           get :index, namespace_id: project.namespace.path, project_id: project.path
 
           expect(assigns(:snippets)).not_to include(project_snippet)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
       end
 
@@ -30,7 +30,7 @@ describe Projects::SnippetsController do
           get :index, namespace_id: project.namespace.path, project_id: project.path
 
           expect(assigns(:snippets)).to include(project_snippet)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
       end
 
@@ -41,7 +41,7 @@ describe Projects::SnippetsController do
           get :index, namespace_id: project.namespace.path, project_id: project.path
 
           expect(assigns(:snippets)).to include(project_snippet)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
       end
     end
@@ -56,7 +56,7 @@ describe Projects::SnippetsController do
           it 'responds with status 404' do
             get action, namespace_id: project.namespace.path, project_id: project.path, id: project_snippet.to_param
 
-            expect(response.status).to eq(404)
+            expect(response).to have_http_status(404)
           end
         end
 
@@ -67,7 +67,7 @@ describe Projects::SnippetsController do
             get action, namespace_id: project.namespace.path, project_id: project.path, id: project_snippet.to_param
 
             expect(assigns(:snippet)).to eq(project_snippet)
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
           end
         end
 
@@ -78,7 +78,7 @@ describe Projects::SnippetsController do
             get action, namespace_id: project.namespace.path, project_id: project.path, id: project_snippet.to_param
 
             expect(assigns(:snippet)).to eq(project_snippet)
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
           end
         end
       end
@@ -88,7 +88,7 @@ describe Projects::SnippetsController do
           it 'responds with status 404' do
             get action, namespace_id: project.namespace.path, project_id: project.path, id: 42
 
-            expect(response.status).to eq(404)
+            expect(response).to have_http_status(404)
           end
         end
 
@@ -98,7 +98,7 @@ describe Projects::SnippetsController do
           it 'responds with status 404' do
             get action, namespace_id: project.namespace.path, project_id: project.path, id: 42
 
-            expect(response.status).to eq(404)
+            expect(response).to have_http_status(404)
           end
         end
       end
diff --git a/spec/controllers/projects/todo_controller_spec.rb b/spec/controllers/projects/todo_controller_spec.rb
new file mode 100644
index 00000000000..936320a3709
--- /dev/null
+++ b/spec/controllers/projects/todo_controller_spec.rb
@@ -0,0 +1,120 @@
+require('spec_helper')
+
+describe Projects::TodosController do
+  include ApiHelpers
+
+  let(:user)          { create(:user) }
+  let(:project)       { create(:project) }
+  let(:issue)         { create(:issue, project: project) }
+  let(:merge_request) { create(:merge_request, source_project: project) }
+
+  context 'Issues' do
+    describe 'POST create' do
+      def go
+        post :create,
+          namespace_id: project.namespace.path,
+          project_id: project.path,
+          issuable_id: issue.id,
+          issuable_type: 'issue',
+          format: 'html'
+      end
+
+      context 'when authorized' do
+        before do
+          sign_in(user)
+          project.team << [user, :developer]
+        end
+
+        it 'creates todo for issue' do
+          expect do
+            go
+          end.to change { user.todos.count }.by(1)
+
+          expect(response).to have_http_status(200)
+        end
+
+        it 'returns todo path and pending count' do
+          go
+
+          expect(response).to have_http_status(200)
+          expect(json_response['count']).to eq 1
+          expect(json_response['delete_path']).to match(/\/dashboard\/todos\/\d{1}/)
+        end
+      end
+
+      context 'when not authorized' do
+        it 'does not create todo for issue that user has no access to' do
+          sign_in(user)
+          expect do
+            go
+          end.to change { user.todos.count }.by(0)
+
+          expect(response).to have_http_status(404)
+        end
+
+        it 'does not create todo for issue when user not logged in' do
+          expect do
+            go
+          end.to change { user.todos.count }.by(0)
+
+          expect(response).to have_http_status(302)
+        end
+      end
+    end
+  end
+
+  context 'Merge Requests' do
+    describe 'POST create' do
+      def go
+        post :create,
+          namespace_id: project.namespace.path,
+          project_id: project.path,
+          issuable_id: merge_request.id,
+          issuable_type: 'merge_request',
+          format: 'html'
+      end
+
+      context 'when authorized' do
+        before do
+          sign_in(user)
+          project.team << [user, :developer]
+        end
+
+        it 'creates todo for merge request' do
+          expect do
+            go
+          end.to change { user.todos.count }.by(1)
+
+          expect(response).to have_http_status(200)
+        end
+
+        it 'returns todo path and pending count' do
+          go
+
+          expect(response).to have_http_status(200)
+          expect(json_response['count']).to eq 1
+          expect(json_response['delete_path']).to match(/\/dashboard\/todos\/\d{1}/)
+        end
+      end
+
+      context 'when not authorized' do
+        it 'does not create todo for merge request user has no access to' do
+          sign_in(user)
+          expect do
+            go
+          end.to change { user.todos.count }.by(0)
+
+          expect(response).to have_http_status(404)
+        end
+
+        it 'does not create todo for merge request user has no access to' do
+          expect do
+            go
+          end.to change { user.todos.count }.by(0)
+
+          expect(response).to have_http_status(302)
+        end
+      end
+    end
+  end
+end
diff --git a/spec/controllers/projects/tree_controller_spec.rb b/spec/controllers/projects/tree_controller_spec.rb
index e74731c9ed8..1cc050247c6 100644
--- a/spec/controllers/projects/tree_controller_spec.rb
+++ b/spec/controllers/projects/tree_controller_spec.rb
@@ -64,9 +64,8 @@ describe Projects::TreeController do
 
     context "valid SHA commit ID with path" do
       let(:id) { '6d39438/.gitignore' }
-      it { expect(response.status).to eq(302) }
+      it { expect(response).to have_http_status(302) }
     end
-
   end
 
   describe 'GET show with blob path' do
diff --git a/spec/controllers/projects/uploads_controller_spec.rb b/spec/controllers/projects/uploads_controller_spec.rb
index 93c4494c660..0893ee89f6a 100644
--- a/spec/controllers/projects/uploads_controller_spec.rb
+++ b/spec/controllers/projects/uploads_controller_spec.rb
@@ -18,7 +18,7 @@ describe Projects::UploadsController do
           namespace_id: project.namespace.to_param,
           project_id: project.to_param, 
           format: :json
-        expect(response.status).to eq(422)
+        expect(response).to have_http_status(422)
       end
     end
 
@@ -79,7 +79,7 @@ describe Projects::UploadsController do
           it "responds with status 200" do
             go
 
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
           end
         end
 
@@ -87,7 +87,7 @@ describe Projects::UploadsController do
           it "responds with status 404" do
             go
 
-            expect(response.status).to eq(404)
+            expect(response).to have_http_status(404)
           end
         end
       end
@@ -106,7 +106,7 @@ describe Projects::UploadsController do
           it "responds with status 200" do
             go
 
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
           end
         end
 
@@ -114,7 +114,7 @@ describe Projects::UploadsController do
           it "responds with status 404" do
             go
 
-            expect(response.status).to eq(404)
+            expect(response).to have_http_status(404)
           end
         end
       end
@@ -140,7 +140,7 @@ describe Projects::UploadsController do
             it "responds with status 200" do
               go
 
-              expect(response.status).to eq(200)
+              expect(response).to have_http_status(200)
             end
           end
 
@@ -192,7 +192,7 @@ describe Projects::UploadsController do
                 it "responds with status 200" do
                   go
 
-                  expect(response.status).to eq(200)
+                  expect(response).to have_http_status(200)
                 end
               end
 
@@ -224,7 +224,7 @@ describe Projects::UploadsController do
               it "responds with status 200" do
                 go
 
-                expect(response.status).to eq(200)
+                expect(response).to have_http_status(200)
               end
             end
 
@@ -232,7 +232,7 @@ describe Projects::UploadsController do
               it "responds with status 404" do
                 go
 
-                expect(response.status).to eq(404)
+                expect(response).to have_http_status(404)
               end
             end
           end
@@ -253,7 +253,7 @@ describe Projects::UploadsController do
               it "responds with status 200" do
                 go
 
-                expect(response.status).to eq(200)
+                expect(response).to have_http_status(200)
               end
             end
 
@@ -261,7 +261,7 @@ describe Projects::UploadsController do
               it "responds with status 404" do
                 go
 
-                expect(response.status).to eq(404)
+                expect(response).to have_http_status(404)
               end
             end
           end
@@ -270,7 +270,7 @@ describe Projects::UploadsController do
             it "responds with status 404" do
               go
 
-              expect(response.status).to eq(404)
+              expect(response).to have_http_status(404)
             end
           end
         end
diff --git a/spec/controllers/projects_controller_spec.rb b/spec/controllers/projects_controller_spec.rb
index fba545560c7..1b1b1bdf52d 100644
--- a/spec/controllers/projects_controller_spec.rb
+++ b/spec/controllers/projects_controller_spec.rb
@@ -77,7 +77,7 @@ describe ProjectsController do
           get :show, namespace_id: public_project.namespace.path, id: public_project.path
 
           expect(assigns(:project)).to eq(public_project)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
       end
 
@@ -89,19 +89,16 @@ describe ProjectsController do
           expect(response).to redirect_to("/#{public_project.path_with_namespace}")
         end
 
-
         # MySQL queries are case insensitive by default, so this spec would fail.
         if Gitlab::Database.postgresql?
           context "when there is also a match with the same casing" do
-
             let!(:other_project) { create(:project, :public, namespace: public_project.namespace, path: public_project.path.upcase) }
 
             it "loads the exactly matched project" do
-
               get :show, namespace_id: public_project.namespace.path, id: public_project.path.upcase
 
               expect(assigns(:project)).to eq(other_project)
-              expect(response.status).to eq(200)
+              expect(response).to have_http_status(200)
             end
           end
         end
@@ -146,7 +143,7 @@ describe ProjectsController do
 
       expect(project.repository.path).to include(new_path)
       expect(assigns(:repository).path).to eq(project.repository.path)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
   end
 
@@ -161,7 +158,7 @@ describe ProjectsController do
       delete :destroy, namespace_id: project.namespace.path, id: project.path
 
       expect { Project.find(orig_id) }.to raise_error(ActiveRecord::RecordNotFound)
-      expect(response.status).to eq(302)
+      expect(response).to have_http_status(302)
       expect(response).to redirect_to(dashboard_projects_path)
     end
   end
@@ -234,7 +231,27 @@ describe ProjectsController do
       delete(:remove_fork,
           namespace_id: project.namespace.to_param,
           id: project.to_param, format: :js)
-      expect(response.status).to eq(401)
+      expect(response).to have_http_status(401)
+    end
+  end
+
+  describe "GET refs" do
+    it "should get a list of branches and tags" do
+      get :refs, namespace_id: public_project.namespace.path, id: public_project.path
+
+      parsed_body = JSON.parse(response.body)
+      expect(parsed_body["Branches"]).to include("master")
+      expect(parsed_body["Tags"]).to include("v1.0.0")
+      expect(parsed_body["Commits"]).to be_nil
+    end
+
+    it "should get a list of branches, tags and commits" do
+      get :refs, namespace_id: public_project.namespace.path, id: public_project.path, ref: "123456"
+
+      parsed_body = JSON.parse(response.body)
+      expect(parsed_body["Branches"]).to include("master")
+      expect(parsed_body["Tags"]).to include("v1.0.0")
+      expect(parsed_body["Commits"]).to include("123456")
     end
   end
 end
diff --git a/spec/controllers/registrations_controller_spec.rb b/spec/controllers/registrations_controller_spec.rb
index 209fa37d97d..026f41c926b 100644
--- a/spec/controllers/registrations_controller_spec.rb
+++ b/spec/controllers/registrations_controller_spec.rb
@@ -14,8 +14,7 @@ describe RegistrationsController do
       before { allow_any_instance_of(ApplicationSetting).to receive(:send_user_confirmation_email).and_return(false) }
 
       it 'logs user in directly' do
-        post(:create, user_params)
-        expect(ActionMailer::Base.deliveries.last).to be_nil
+        expect { post(:create, user_params) }.not_to change{ ActionMailer::Base.deliveries.size }
         expect(subject.current_user).not_to be_nil
       end
     end
diff --git a/spec/controllers/snippets_controller_spec.rb b/spec/controllers/snippets_controller_spec.rb
index b3dcb52c500..2a89159c070 100644
--- a/spec/controllers/snippets_controller_spec.rb
+++ b/spec/controllers/snippets_controller_spec.rb
@@ -19,7 +19,7 @@ describe SnippetsController do
           it 'responds with status 404' do
             get :show, id: other_personal_snippet.to_param
 
-            expect(response.status).to eq(404)
+            expect(response).to have_http_status(404)
           end
         end
 
@@ -28,7 +28,7 @@ describe SnippetsController do
             get :show, id: personal_snippet.to_param
 
             expect(assigns(:snippet)).to eq(personal_snippet)
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
           end
         end
       end
@@ -54,7 +54,7 @@ describe SnippetsController do
           get :show, id: personal_snippet.to_param
 
           expect(assigns(:snippet)).to eq(personal_snippet)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
       end
 
@@ -79,7 +79,7 @@ describe SnippetsController do
           get :show, id: personal_snippet.to_param
 
           expect(assigns(:snippet)).to eq(personal_snippet)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
       end
 
@@ -88,7 +88,7 @@ describe SnippetsController do
           get :show, id: personal_snippet.to_param
 
           expect(assigns(:snippet)).to eq(personal_snippet)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
       end
     end
@@ -102,7 +102,7 @@ describe SnippetsController do
         it 'responds with status 404' do
           get :show, id: 'doesntexist'
 
-          expect(response.status).to eq(404)
+          expect(response).to have_http_status(404)
         end
       end
 
@@ -110,7 +110,7 @@ describe SnippetsController do
         it 'responds with status 404' do
           get :show, id: 'doesntexist'
 
-          expect(response.status).to eq(404)
+          expect(response).to have_http_status(404)
         end
       end
     end
@@ -134,7 +134,7 @@ describe SnippetsController do
           it 'responds with status 404' do
             get :raw, id: other_personal_snippet.to_param
 
-            expect(response.status).to eq(404)
+            expect(response).to have_http_status(404)
           end
         end
 
@@ -143,7 +143,7 @@ describe SnippetsController do
             get :raw, id: personal_snippet.to_param
 
             expect(assigns(:snippet)).to eq(personal_snippet)
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
           end
         end
       end
@@ -169,7 +169,7 @@ describe SnippetsController do
           get :raw, id: personal_snippet.to_param
 
           expect(assigns(:snippet)).to eq(personal_snippet)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
       end
 
@@ -194,7 +194,7 @@ describe SnippetsController do
           get :raw, id: personal_snippet.to_param
 
           expect(assigns(:snippet)).to eq(personal_snippet)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
       end
 
@@ -203,7 +203,7 @@ describe SnippetsController do
           get :raw, id: personal_snippet.to_param
 
           expect(assigns(:snippet)).to eq(personal_snippet)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
       end
     end
@@ -217,7 +217,7 @@ describe SnippetsController do
         it 'responds with status 404' do
           get :raw, id: 'doesntexist'
 
-          expect(response.status).to eq(404)
+          expect(response).to have_http_status(404)
         end
       end
 
@@ -225,7 +225,7 @@ describe SnippetsController do
         it 'responds with status 404' do
           get :raw, id: 'doesntexist'
 
-          expect(response.status).to eq(404)
+          expect(response).to have_http_status(404)
         end
       end
     end
diff --git a/spec/controllers/uploads_controller_spec.rb b/spec/controllers/uploads_controller_spec.rb
index 73858e6f063..69124ab06bf 100644
--- a/spec/controllers/uploads_controller_spec.rb
+++ b/spec/controllers/uploads_controller_spec.rb
@@ -26,7 +26,7 @@ describe UploadsController do
           it "responds with status 200" do
             get :show, model: "user", mounted_as: "avatar", id: user.id, filename: "image.png"
 
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
           end
         end
       end
@@ -35,7 +35,7 @@ describe UploadsController do
         it "responds with status 200" do
           get :show, model: "user", mounted_as: "avatar", id: user.id, filename: "image.png"
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
       end
     end
@@ -52,7 +52,7 @@ describe UploadsController do
           it "responds with status 200" do
             get :show, model: "project", mounted_as: "avatar", id: project.id, filename: "image.png"
 
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
           end
         end
 
@@ -64,7 +64,7 @@ describe UploadsController do
           it "responds with status 200" do
             get :show, model: "project", mounted_as: "avatar", id: project.id, filename: "image.png"
 
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
           end
         end
       end
@@ -109,7 +109,7 @@ describe UploadsController do
               it "responds with status 200" do
                 get :show, model: "project", mounted_as: "avatar", id: project.id, filename: "image.png"
 
-                expect(response.status).to eq(200)
+                expect(response).to have_http_status(200)
               end
             end
           end
@@ -118,7 +118,7 @@ describe UploadsController do
             it "responds with status 404" do
               get :show, model: "project", mounted_as: "avatar", id: project.id, filename: "image.png"
 
-              expect(response.status).to eq(404)
+              expect(response).to have_http_status(404)
             end
           end
         end
@@ -133,7 +133,7 @@ describe UploadsController do
           it "responds with status 200" do
             get :show, model: "group", mounted_as: "avatar", id: group.id, filename: "image.png"
 
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
           end
         end
 
@@ -145,7 +145,7 @@ describe UploadsController do
           it "responds with status 200" do
             get :show, model: "group", mounted_as: "avatar", id: group.id, filename: "image.png"
 
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
           end
         end
       end
@@ -181,7 +181,7 @@ describe UploadsController do
               it "responds with status 200" do
                 get :show, model: "group", mounted_as: "avatar", id: group.id, filename: "image.png"
 
-                expect(response.status).to eq(200)
+                expect(response).to have_http_status(200)
               end
             end
           end
@@ -190,7 +190,7 @@ describe UploadsController do
             it "responds with status 404" do
               get :show, model: "group", mounted_as: "avatar", id: group.id, filename: "image.png"
 
-              expect(response.status).to eq(404)
+              expect(response).to have_http_status(404)
             end
           end
         end
@@ -210,7 +210,7 @@ describe UploadsController do
           it "responds with status 200" do
             get :show, model: "note", mounted_as: "attachment", id: note.id, filename: "image.png"
 
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
           end
         end
 
@@ -222,7 +222,7 @@ describe UploadsController do
           it "responds with status 200" do
             get :show, model: "note", mounted_as: "attachment", id: note.id, filename: "image.png"
 
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
           end
         end
       end
@@ -267,7 +267,7 @@ describe UploadsController do
               it "responds with status 200" do
                 get :show, model: "note", mounted_as: "attachment", id: note.id, filename: "image.png"
 
-                expect(response.status).to eq(200)
+                expect(response).to have_http_status(200)
               end
             end
           end
@@ -276,7 +276,7 @@ describe UploadsController do
             it "responds with status 404" do
               get :show, model: "note", mounted_as: "attachment", id: note.id, filename: "image.png"
 
-              expect(response.status).to eq(404)
+              expect(response).to have_http_status(404)
             end
           end
         end
diff --git a/spec/controllers/users_controller_spec.rb b/spec/controllers/users_controller_spec.rb
index c61ec174665..54a2d3d9460 100644
--- a/spec/controllers/users_controller_spec.rb
+++ b/spec/controllers/users_controller_spec.rb
@@ -33,7 +33,7 @@ describe UsersController do
         it 'renders the show template' do
           get :show, username: user.username
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(response).to render_template('show')
         end
       end
@@ -47,7 +47,7 @@ describe UsersController do
       context 'when logged out' do
         it 'renders 404' do
           get :show, username: user.username
-          expect(response.status).to eq(404)
+          expect(response).to have_http_status(404)
         end
       end
 
@@ -56,7 +56,7 @@ describe UsersController do
 
         it 'renders show' do
           get :show, username: user.username
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(response).to render_template('show')
         end
       end
@@ -64,7 +64,6 @@ describe UsersController do
   end
 
   describe 'GET #calendar' do
-
     it 'renders calendar' do
       sign_in(user)
 
@@ -121,7 +120,7 @@ describe UsersController do
     context 'format html' do
       it 'renders snippets page' do
         get :snippets, username: user.username
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(response).to render_template('show')
       end
     end
@@ -129,7 +128,7 @@ describe UsersController do
     context 'format json' do
       it 'response with snippets json data' do
         get :snippets, username: user.username, format: :json
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(JSON.parse(response.body)).to have_key('html')
       end
     end
diff --git a/spec/factories/ci/commits.rb b/spec/factories/ci/pipelines.rb
index a039bef6f3c..a039bef6f3c 100644
--- a/spec/factories/ci/commits.rb
+++ b/spec/factories/ci/pipelines.rb
diff --git a/spec/factories/deployments.rb b/spec/factories/deployments.rb
new file mode 100644
index 00000000000..82591604fcb
--- /dev/null
+++ b/spec/factories/deployments.rb
@@ -0,0 +1,13 @@
+FactoryGirl.define do
+  factory :deployment, class: Deployment do
+    sha '97de212e80737a608d939f648d959671fb0a0142'
+    ref 'master'
+    tag false
+
+    environment factory: :environment
+
+    after(:build) do |deployment, evaluator|
+      deployment.project = deployment.environment.project
+    end
+  end
+end
diff --git a/spec/factories/environments.rb b/spec/factories/environments.rb
new file mode 100644
index 00000000000..07265c26ca3
--- /dev/null
+++ b/spec/factories/environments.rb
@@ -0,0 +1,7 @@
+FactoryGirl.define do
+  factory :environment, class: Environment do
+    sequence(:name) { |n| "environment#{n}" }
+
+    project factory: :empty_project
+  end
+end
diff --git a/spec/factories/notes.rb b/spec/factories/notes.rb
index 696cf276e57..83e38095feb 100644
--- a/spec/factories/notes.rb
+++ b/spec/factories/notes.rb
@@ -10,21 +10,46 @@ FactoryGirl.define do
     on_issue
 
     factory :note_on_commit,             traits: [:on_commit]
-    factory :note_on_commit_diff,        traits: [:on_commit, :on_diff], class: LegacyDiffNote
     factory :note_on_issue,              traits: [:on_issue], aliases: [:votable_note]
     factory :note_on_merge_request,      traits: [:on_merge_request]
-    factory :note_on_merge_request_diff, traits: [:on_merge_request, :on_diff], class: LegacyDiffNote
     factory :note_on_project_snippet,    traits: [:on_project_snippet]
     factory :system_note,                traits: [:system]
 
+    factory :legacy_diff_note_on_commit, traits: [:on_commit, :legacy_diff_note], class: LegacyDiffNote
+    factory :legacy_diff_note_on_merge_request, traits: [:on_merge_request, :legacy_diff_note], class: LegacyDiffNote
+
+    factory :diff_note_on_merge_request, traits: [:on_merge_request], class: DiffNote do
+      position do
+        Gitlab::Diff::Position.new(
+          old_path: "files/ruby/popen.rb",
+          new_path: "files/ruby/popen.rb",
+          old_line: nil,
+          new_line: 14,
+          diff_refs: noteable.diff_refs
+        )
+      end
+    end
+
+    factory :diff_note_on_commit, traits: [:on_commit], class: DiffNote do
+      position do
+        Gitlab::Diff::Position.new(
+          old_path: "files/ruby/popen.rb",
+          new_path: "files/ruby/popen.rb",
+          old_line: nil,
+          new_line: 14,
+          diff_refs: project.commit(commit_id).try(:diff_refs)
+        )
+      end
+    end
+
     trait :on_commit do
       noteable nil
-      noteable_id nil
       noteable_type 'Commit'
+      noteable_id nil
       commit_id RepoHelpers.sample_commit.id
     end
 
-    trait :on_diff do
+    trait :legacy_diff_note do
       line_code "0_184_184"
     end
 
diff --git a/spec/factories/notification_settings.rb b/spec/factories/notification_settings.rb
new file mode 100644
index 00000000000..b5e96d18b8f
--- /dev/null
+++ b/spec/factories/notification_settings.rb
@@ -0,0 +1,8 @@
+FactoryGirl.define do
+  factory :notification_setting do
+    source factory: :empty_project
+    user
+    level 3
+    events []
+  end
+end
diff --git a/spec/factories/personal_access_tokens.rb b/spec/factories/personal_access_tokens.rb
new file mode 100644
index 00000000000..da4c72bcb5b
--- /dev/null
+++ b/spec/factories/personal_access_tokens.rb
@@ -0,0 +1,9 @@
+FactoryGirl.define do
+  factory :personal_access_token do
+    user
+    token { SecureRandom.hex(50) }
+    name { FFaker::Product.brand }
+    revoked false
+    expires_at { 5.days.from_now }
+  end
+end
diff --git a/spec/factories/projects.rb b/spec/factories/projects.rb
index 5c8ddbebf0d..b682ced75ac 100644
--- a/spec/factories/projects.rb
+++ b/spec/factories/projects.rb
@@ -2,7 +2,7 @@ FactoryGirl.define do
   # Project without repository
   #
   # Project does not have bare repository.
-  # Use this factory if you dont need repository in tests
+  # Use this factory if you don't need repository in tests
   factory :empty_project, class: 'Project' do
     sequence(:name) { |n| "project#{n}" }
     path { name.downcase.gsub(/\s/, '_') }
diff --git a/spec/factories/todos.rb b/spec/factories/todos.rb
index f426e27afed..866e663f026 100644
--- a/spec/factories/todos.rb
+++ b/spec/factories/todos.rb
@@ -22,5 +22,13 @@ FactoryGirl.define do
     trait :build_failed do
       action { Todo::BUILD_FAILED }
     end
+
+    trait :approval_required do
+      action { Todo::APPROVAL_REQUIRED }
+    end
+
+    trait :done do
+      state :done
+    end
   end
 end
diff --git a/spec/features/admin/admin_abuse_reports_spec.rb b/spec/features/admin/admin_abuse_reports_spec.rb
new file mode 100644
index 00000000000..16baf7e9516
--- /dev/null
+++ b/spec/features/admin/admin_abuse_reports_spec.rb
@@ -0,0 +1,30 @@
+require 'spec_helper'
+
+describe "Admin::AbuseReports", feature: true, js: true  do
+  let(:user) { create(:user) }
+
+  context 'as an admin' do
+    describe 'if a user has been reported for abuse' do
+      before do
+        create(:abuse_report, user: user)
+        login_as :admin
+      end
+
+      describe 'in the abuse report view' do
+        it "should present a link to the user's profile" do
+          visit admin_abuse_reports_path
+
+          expect(page).to have_link user.name, href: user_path(user)
+        end
+      end
+
+      describe 'in the profile page of the user' do
+        it 'should show a link to the admin view of the user' do
+          visit user_path(user)
+
+          expect(page).to have_link '', href: admin_user_path(user)
+        end
+      end
+    end
+  end
+end
diff --git a/spec/features/admin/admin_disables_git_access_protocol_spec.rb b/spec/features/admin/admin_disables_git_access_protocol_spec.rb
new file mode 100644
index 00000000000..5b1c0460274
--- /dev/null
+++ b/spec/features/admin/admin_disables_git_access_protocol_spec.rb
@@ -0,0 +1,66 @@
+require 'rails_helper'
+
+feature 'Admin disables Git access protocol', feature: true do
+  let(:project) { create(:empty_project, :empty_repo) }
+  let(:admin) { create(:admin) }
+
+  background do
+    login_as(admin)
+  end
+
+  context 'with HTTP disabled' do
+    background do
+      disable_http_protocol
+    end
+
+    scenario 'shows only SSH url' do
+      visit_project
+
+      expect(page).to have_content("git clone #{project.ssh_url_to_repo}")
+      expect(page).not_to have_selector('#clone-dropdown')
+    end
+  end
+
+  context 'with SSH disabled' do
+    background do
+      disable_ssh_protocol
+    end
+
+    scenario 'shows only HTTP url' do
+      visit_project
+
+      expect(page).to have_content("git clone #{project.http_url_to_repo}")
+      expect(page).not_to have_selector('#clone-dropdown')
+    end
+  end
+
+  context 'with nothing disabled' do
+    background do
+      create(:personal_key, user: admin)
+    end
+
+    scenario 'shows default SSH url and protocol selection dropdown' do
+      visit_project
+
+      expect(page).to have_content("git clone #{project.ssh_url_to_repo}")
+      expect(page).to have_selector('#clone-dropdown')
+    end
+
+  end
+
+  def visit_project
+    visit namespace_project_path(project.namespace, project)
+  end
+
+  def disable_http_protocol
+    visit admin_application_settings_path
+    find('#application_setting_enabled_git_access_protocol').find(:xpath, 'option[2]').select_option
+    click_on 'Save'
+  end
+
+  def disable_ssh_protocol
+    visit admin_application_settings_path
+    find('#application_setting_enabled_git_access_protocol').find(:xpath, 'option[3]').select_option
+    click_on 'Save'
+  end
+end
diff --git a/spec/features/admin/admin_hooks_spec.rb b/spec/features/admin/admin_hooks_spec.rb
index 7265cdac7a7..7964951ae99 100644
--- a/spec/features/admin/admin_hooks_spec.rb
+++ b/spec/features/admin/admin_hooks_spec.rb
@@ -6,15 +6,16 @@ describe "Admin::Hooks", feature: true do
     login_as :admin
 
     @system_hook = create(:system_hook)
-
   end
 
   describe "GET /admin/hooks" do
     it "should be ok" do
       visit admin_root_path
-      page.within ".sidebar-wrapper" do
+
+      page.within ".layout-nav" do
         click_on "Hooks"
       end
+
       expect(current_path).to eq(admin_hooks_path)
     end
 
@@ -47,5 +48,4 @@ describe "Admin::Hooks", feature: true do
 
     it { expect(current_path).to eq(admin_hooks_path) }
   end
-
 end
diff --git a/spec/features/admin/admin_runners_spec.rb b/spec/features/admin/admin_runners_spec.rb
index 9499cd4e025..2f82fafc13a 100644
--- a/spec/features/admin/admin_runners_spec.rb
+++ b/spec/features/admin/admin_runners_spec.rb
@@ -60,6 +60,66 @@ describe "Admin Runners" do
       it { expect(page).to have_content(@project1.name_with_namespace) }
       it { expect(page).not_to have_content(@project2.name_with_namespace) }
     end
+
+    describe 'enable/create' do
+      shared_examples 'assignable runner' do
+        it 'enables a runner for a project' do
+          within '.unassigned-projects' do
+            click_on 'Enable'
+          end
+
+          assigned_project = page.find('.assigned-projects')
+
+          expect(assigned_project).to have_content(@project2.path)
+        end
+      end
+
+      context 'with specific runner' do
+        before do
+          @project1.runners << runner
+          visit admin_runner_path(runner)
+        end
+
+        it_behaves_like 'assignable runner'
+      end
+
+      context 'with locked runner' do
+        before do
+          runner.update(locked: true)
+          @project1.runners << runner
+          visit admin_runner_path(runner)
+        end
+
+        it_behaves_like 'assignable runner'
+      end
+
+      context 'with shared runner' do
+        before do
+          @project1.destroy
+          runner.update(is_shared: true)
+          visit admin_runner_path(runner)
+        end
+
+        it_behaves_like 'assignable runner'
+      end
+    end
+
+    describe 'disable/destroy' do
+      before do
+        @project1.runners << runner
+        visit admin_runner_path(runner)
+      end
+
+      it 'enables specific runner for project' do
+        within '.assigned-projects' do
+          click_on 'Disable'
+        end
+
+        new_runner_project = page.find('.unassigned-projects')
+
+        expect(new_runner_project).to have_content(@project1.path)
+      end
+    end
   end
 
   describe 'runners registration token' do
diff --git a/spec/features/admin/admin_system_info_spec.rb b/spec/features/admin/admin_system_info_spec.rb
new file mode 100644
index 00000000000..f4e5c26b519
--- /dev/null
+++ b/spec/features/admin/admin_system_info_spec.rb
@@ -0,0 +1,17 @@
+require 'spec_helper'
+
+describe 'Admin System Info' do
+  before do
+    login_as :admin
+  end
+
+  describe 'GET /admin/system_info' do
+    it 'shows system info page' do
+      visit admin_system_info_path
+
+      expect(page).to have_content 'CPU'
+      expect(page).to have_content 'Memory'
+      expect(page).to have_content 'Disks'
+    end
+  end
+end
diff --git a/spec/features/admin/admin_users_spec.rb b/spec/features/admin/admin_users_spec.rb
index 1cb709c1de3..767504df251 100644
--- a/spec/features/admin/admin_users_spec.rb
+++ b/spec/features/admin/admin_users_spec.rb
@@ -144,9 +144,7 @@ describe "Admin::Users", feature: true  do
         before { click_link 'Impersonate' }
 
         it 'logs in as the user when impersonate is clicked' do
-          page.within '.sidebar-wrapper' do
-            expect(page.find('.sidebar-user')['data-user']).to eql(another_user.username)
-          end
+          expect(page.find(:css, '.header-user .profile-link')['data-user']).to eql(another_user.username)
         end
 
         it 'sees impersonation log out icon' do
@@ -158,9 +156,7 @@ describe "Admin::Users", feature: true  do
         it 'can log out of impersonated user back to original user' do
           find(:css, 'li.impersonation a').click
 
-          page.within '.sidebar-wrapper' do
-            expect(page.find('.sidebar-user')['data-user']).to eql(@user.username)
-          end
+          expect(page.find(:css, '.header-user .profile-link')['data-user']).to eql(@user.username)
         end
 
         it 'is redirected back to the impersonated users page in the admin after stopping' do
diff --git a/spec/features/atom/users_spec.rb b/spec/features/atom/users_spec.rb
index de6aed74fb4..91704377a07 100644
--- a/spec/features/atom/users_spec.rb
+++ b/spec/features/atom/users_spec.rb
@@ -61,7 +61,7 @@ describe "User Feed", feature: true  do
       end
 
       it 'should have XHTML summaries in merge request descriptions' do
-        expect(body).to match /Here is the fix: <a[^>]*><img[^>]*\/><\/a>/
+        expect(body).to match /Here is the fix: <\/p><div[^>]*><a[^>]*><img[^>]*\/><\/a><\/div>/
       end
     end
   end
diff --git a/spec/features/compare_spec.rb b/spec/features/compare_spec.rb
new file mode 100644
index 00000000000..c62556948e0
--- /dev/null
+++ b/spec/features/compare_spec.rb
@@ -0,0 +1,42 @@
+require "spec_helper"
+
+describe "Compare", js: true do
+  let(:user)    { create(:user) }
+  let(:project) { create(:project) }
+
+  before do
+    project.team << [user, :master]
+    login_as user
+    visit namespace_project_compare_index_path(project.namespace, project, from: "master", to: "master")
+  end
+
+  describe "branches" do
+    it "should pre-populate fields" do
+      expect(page.find_field("from").value).to eq("master")
+    end
+
+    it "should compare branches" do
+      fill_in "from", with: "fea"
+      find("#from").click
+
+      click_link "feature"
+      expect(page.find_field("from").value).to eq("feature")
+
+      click_button "Compare"
+      expect(page).to have_content "Commits"
+    end
+  end
+
+  describe "tags" do
+    it "should compare tags" do
+      fill_in "from", with: "v1.0"
+      find("#from").click
+
+      click_link "v1.0.0"
+      expect(page.find_field("from").value).to eq("v1.0.0")
+
+      click_button "Compare"
+      expect(page).to have_content "Commits"
+    end
+  end
+end
diff --git a/spec/features/container_registry_spec.rb b/spec/features/container_registry_spec.rb
index 53b4f027117..203e55a36f2 100644
--- a/spec/features/container_registry_spec.rb
+++ b/spec/features/container_registry_spec.rb
@@ -26,7 +26,8 @@ describe "Container Registry" do
     end
 
     context 'when there are tags' do
-      it { expect(page).to have_content(tag_name)}
+      it { expect(page).to have_content(tag_name) }
+      it { expect(page).to have_content('d7a513a66') }
     end
   end
 
diff --git a/spec/features/dashboard/user_filters_projects_spec.rb b/spec/features/dashboard/user_filters_projects_spec.rb
index cf86e2c85e9..c2e0612aef8 100644
--- a/spec/features/dashboard/user_filters_projects_spec.rb
+++ b/spec/features/dashboard/user_filters_projects_spec.rb
@@ -1,7 +1,6 @@
 require 'spec_helper'
 
 describe "Dashboard > User filters projects", feature: true do
-
   describe 'filtering personal projects' do
     before do
       user = create(:user)
diff --git a/spec/features/environments_spec.rb b/spec/features/environments_spec.rb
new file mode 100644
index 00000000000..7fb28f4174b
--- /dev/null
+++ b/spec/features/environments_spec.rb
@@ -0,0 +1,160 @@
+require 'spec_helper'
+
+feature 'Environments', feature: true do
+  given(:project) { create(:empty_project) }
+  given(:user) { create(:user) }
+  given(:role) { :developer }
+
+  background do
+    login_as(user)
+    project.team << [user, role]
+  end
+
+  describe 'when showing environments' do
+    given!(:environment) { }
+    given!(:deployment) { }
+
+    before do
+      visit namespace_project_environments_path(project.namespace, project)
+    end
+
+    context 'without environments' do
+      scenario 'does show no environments' do
+        expect(page).to have_content('You don\'t have any environments right now.')
+      end
+    end
+
+    context 'with environments' do
+      given(:environment) { create(:environment, project: project) }
+
+      scenario 'does show environment name' do
+        expect(page).to have_link(environment.name)
+      end
+
+      context 'without deployments' do
+        scenario 'does show no deployments' do
+          expect(page).to have_content('No deployments yet')
+        end
+      end
+
+      context 'with deployments' do
+        given(:deployment) { create(:deployment, environment: environment) }
+
+        scenario 'does show deployment SHA' do
+          expect(page).to have_link(deployment.short_sha)
+        end
+      end
+    end
+
+    scenario 'does have a New environment button' do
+      expect(page).to have_link('New environment')
+    end
+  end
+
+  describe 'when showing the environment' do
+    given(:environment) { create(:environment, project: project) }
+    given!(:deployment) { }
+
+    before do
+      visit namespace_project_environment_path(project.namespace, project, environment)
+    end
+
+    context 'without deployments' do
+      scenario 'does show no deployments' do
+        expect(page).to have_content('You don\'t have any deployments right now.')
+      end
+    end
+
+    context 'with deployments' do
+      given(:deployment) { create(:deployment, environment: environment) }
+
+      scenario 'does show deployment SHA' do
+        expect(page).to have_link(deployment.short_sha)
+      end
+
+      scenario 'does not show a retry button for deployment without build' do
+        expect(page).not_to have_link('Retry')
+      end
+
+      context 'with build' do
+        given(:build) { create(:ci_build, project: project) }
+        given(:deployment) { create(:deployment, environment: environment, deployable: build) }
+
+        scenario 'does show build name' do
+          expect(page).to have_link("#{build.name} (##{build.id})")
+        end
+
+        scenario 'does show retry button' do
+          expect(page).to have_link('Retry')
+        end
+      end
+    end
+  end
+
+  describe 'when creating a new environment' do
+    before do
+      visit namespace_project_environments_path(project.namespace, project)
+    end
+
+    context 'when logged as developer' do
+      before do
+        click_link 'New environment'
+      end
+
+      context 'for valid name' do
+        before do
+          fill_in('Name', with: 'production')
+          click_on 'Create environment'
+        end
+
+        scenario 'does create a new pipeline' do
+          expect(page).to have_content('Production')
+        end
+      end
+
+      context 'for invalid name' do
+        before do
+          fill_in('Name', with: 'name with spaces')
+          click_on 'Create environment'
+        end
+
+        scenario 'does show errors' do
+          expect(page).to have_content('Name can contain only letters')
+        end
+      end
+    end
+
+    context 'when logged as reporter' do
+      given(:role) { :reporter }
+
+      scenario 'does not have a New environment link' do
+        expect(page).not_to have_link('New environment')
+      end
+    end
+  end
+
+  describe 'when deleting existing environment' do
+    given(:environment) { create(:environment, project: project) }
+
+    before do
+      visit namespace_project_environment_path(project.namespace, project, environment)
+    end
+
+    context 'when logged as master' do
+      given(:role) { :master }
+
+      scenario 'does delete environment' do
+        click_link 'Destroy'
+        expect(page).not_to have_link(environment.name)
+      end
+    end
+
+    context 'when logged as developer' do
+      given(:role) { :developer }
+
+      scenario 'does not have a Destroy link' do
+        expect(page).not_to have_link('Destroy')
+      end
+    end
+  end
+end
diff --git a/spec/features/expand_collapse_diffs_spec.rb b/spec/features/expand_collapse_diffs_spec.rb
new file mode 100644
index 00000000000..78bc888f2a6
--- /dev/null
+++ b/spec/features/expand_collapse_diffs_spec.rb
@@ -0,0 +1,207 @@
+require 'spec_helper'
+
+feature 'Expand and collapse diffs', js: true, feature: true do
+  include WaitForAjax
+
+  before do
+    login_as :admin
+    project = create(:project)
+    branch = 'expand-collapse-diffs'
+
+    # Ensure that undiffable.md is in .gitattributes
+    project.repository.copy_gitattributes(branch)
+    visit namespace_project_commit_path(project.namespace, project, project.commit(branch))
+    execute_script('window.ajaxUris = []; $(document).ajaxSend(function(event, xhr, settings) { ajaxUris.push(settings.url) });')
+  end
+
+  def file_container(filename)
+    find("[data-blob-diff-path*='#{filename}']")
+  end
+
+  # Use define_method instead of let (which is memoized) so that this just works across a
+  # reload.
+  #
+  files = [
+    'small_diff.md', 'large_diff.md', 'large_diff_renamed.md', 'undiffable.md',
+    'too_large.md', 'too_large_image.jpg'
+  ]
+
+  files.each do |file|
+    define_method(file.split('.').first) { file_container(file) }
+  end
+
+  context 'visiting a commit with collapsed diffs' do
+    it 'shows small diffs immediately' do
+      expect(small_diff).to have_selector('.code')
+      expect(small_diff).not_to have_selector('.nothing-here-block')
+    end
+
+    it 'collapses large diffs by default' do
+      expect(large_diff).not_to have_selector('.code')
+      expect(large_diff).to have_selector('.nothing-here-block')
+    end
+
+    it 'collapses large diffs for renamed files by default' do
+      expect(large_diff_renamed).not_to have_selector('.code')
+      expect(large_diff_renamed).to have_selector('.nothing-here-block')
+      expect(large_diff_renamed).to have_selector('.file-title .deletion')
+      expect(large_diff_renamed).to have_selector('.file-title .addition')
+    end
+
+    it 'shows non-renderable diffs as such immediately, regardless of their size' do
+      expect(undiffable).not_to have_selector('.code')
+      expect(undiffable).to have_selector('.nothing-here-block')
+      expect(undiffable).to have_content('gitattributes')
+    end
+
+    it 'does not allow diffs that are larger than the maximum size to be expanded' do
+      expect(too_large).not_to have_selector('.code')
+      expect(too_large).to have_selector('.nothing-here-block')
+      expect(too_large).to have_content('too large')
+    end
+
+    it 'shows image diffs immediately, regardless of their size' do
+      expect(too_large_image).not_to have_selector('.nothing-here-block')
+      expect(too_large_image).to have_selector('.image')
+    end
+
+    context 'expanding a diff for a renamed file' do
+      before do
+        large_diff_renamed.find('.nothing-here-block').click
+        wait_for_ajax
+      end
+
+      it 'shows the old content' do
+        old_line = large_diff_renamed.find('.line_content.old')
+
+        expect(old_line).to have_content('two copies')
+      end
+
+      it 'shows the new content' do
+        new_line = large_diff_renamed.find('.line_content.new', match: :prefer_exact)
+
+        expect(new_line).to have_content('three copies')
+      end
+    end
+
+    context 'expanding a large diff' do
+      before do
+        click_link('large_diff.md')
+        wait_for_ajax
+      end
+
+      it 'makes a request to get the content' do
+        ajax_uris = evaluate_script('ajaxUris')
+
+        expect(ajax_uris).not_to be_empty
+        expect(ajax_uris.first).to include('large_diff.md')
+      end
+
+      it 'shows the diff content' do
+        expect(large_diff).to have_selector('.code')
+        expect(large_diff).not_to have_selector('.nothing-here-block')
+      end
+
+      context 'adding a comment to the expanded diff' do
+        let(:comment_text) { 'A comment' }
+
+        before do
+          large_diff.find('.diff-line-num', match: :prefer_exact).hover
+          large_diff.find('.add-diff-note').click
+          large_diff.find('.note-textarea').send_keys comment_text
+          large_diff.find_button('Comment').click
+          wait_for_ajax
+        end
+
+        it 'adds the comment' do
+          expect(large_diff.find('.notes')).to have_content comment_text
+        end
+
+        context 'reloading the page' do
+          before { refresh }
+
+          it 'collapses the large diff by default' do
+            expect(large_diff).not_to have_selector('.code')
+            expect(large_diff).to have_selector('.nothing-here-block')
+          end
+
+          context 'expanding the diff' do
+            before do
+              click_link('large_diff.md')
+              wait_for_ajax
+            end
+
+            it 'shows the diff content' do
+              expect(large_diff).to have_selector('.code')
+              expect(large_diff).not_to have_selector('.nothing-here-block')
+            end
+
+            it 'shows the diff comment' do
+              expect(large_diff.find('.notes')).to have_content comment_text
+            end
+          end
+        end
+      end
+    end
+
+    context 'collapsing an expanded diff' do
+      before { click_link('small_diff.md') }
+
+      it 'hides the diff content' do
+        expect(small_diff).not_to have_selector('.code')
+        expect(small_diff).to have_selector('.nothing-here-block')
+      end
+
+      context 're-expanding the same diff' do
+        before { click_link('small_diff.md') }
+
+        it 'shows the diff content' do
+          expect(small_diff).to have_selector('.code')
+          expect(small_diff).not_to have_selector('.nothing-here-block')
+        end
+
+        it 'does not make a new HTTP request' do
+          expect(evaluate_script('ajaxUris')).not_to include(a_string_matching('small_diff.md'))
+        end
+      end
+    end
+  end
+
+  context 'expanding all diffs' do
+    before do
+      click_link('Expand all')
+      wait_for_ajax
+      execute_script('window.ajaxUris = []; $(document).ajaxSend(function(event, xhr, settings) { ajaxUris.push(settings.url) });')
+    end
+
+    it 'reloads the page with all diffs expanded' do
+      expect(small_diff).to have_selector('.code')
+      expect(small_diff).not_to have_selector('.nothing-here-block')
+
+      expect(large_diff).to have_selector('.code')
+      expect(large_diff).not_to have_selector('.nothing-here-block')
+    end
+
+    context 'collapsing an expanded diff' do
+      before { click_link('small_diff.md') }
+
+      it 'hides the diff content' do
+        expect(small_diff).not_to have_selector('.code')
+        expect(small_diff).to have_selector('.nothing-here-block')
+      end
+
+      context 're-expanding the same diff' do
+        before { click_link('small_diff.md') }
+
+        it 'shows the diff content' do
+          expect(small_diff).to have_selector('.code')
+          expect(small_diff).not_to have_selector('.nothing-here-block')
+        end
+
+        it 'does not make a new HTTP request' do
+          expect(evaluate_script('ajaxUris')).not_to include(a_string_matching('small_diff.md'))
+        end
+      end
+    end
+  end
+end
diff --git a/spec/features/gitlab_flavored_markdown_spec.rb b/spec/features/gitlab_flavored_markdown_spec.rb
index 7852c39fee2..a89ac09f236 100644
--- a/spec/features/gitlab_flavored_markdown_spec.rb
+++ b/spec/features/gitlab_flavored_markdown_spec.rb
@@ -81,7 +81,6 @@ describe "GitLab Flavored Markdown", feature: true do
     end
   end
 
-
   describe "for merge requests" do
     before do
       @merge_request = create(:merge_request, source_project: project, target_project: project, title: "fix #{issue.to_reference}")
@@ -100,7 +99,6 @@ describe "GitLab Flavored Markdown", feature: true do
     end
   end
 
-
   describe "for milestones" do
     before do
       @milestone = create(:milestone,
diff --git a/spec/features/groups/members/last_owner_cannot_leave_group_spec.rb b/spec/features/groups/members/last_owner_cannot_leave_group_spec.rb
new file mode 100644
index 00000000000..33bf6d3752f
--- /dev/null
+++ b/spec/features/groups/members/last_owner_cannot_leave_group_spec.rb
@@ -0,0 +1,16 @@
+require 'spec_helper'
+
+feature 'Groups > Members > Last owner cannot leave group', feature: true do
+  let(:owner) { create(:user) }
+  let(:group) { create(:group) }
+
+  background do
+    group.add_owner(owner)
+    login_as(owner)
+    visit group_path(group)
+  end
+
+  scenario 'user does not see a "Leave Group" link' do
+    expect(page).not_to have_content 'Leave Group'
+  end
+end
diff --git a/spec/features/groups/members/member_cannot_request_access_to_his_project_spec.rb b/spec/features/groups/members/member_cannot_request_access_to_his_project_spec.rb
new file mode 100644
index 00000000000..37c433cc09a
--- /dev/null
+++ b/spec/features/groups/members/member_cannot_request_access_to_his_project_spec.rb
@@ -0,0 +1,16 @@
+require 'spec_helper'
+
+feature 'Groups > Members > Member cannot request access to his project', feature: true do
+  let(:member) { create(:user) }
+  let(:group) { create(:group) }
+
+  background do
+    group.add_developer(member)
+    login_as(member)
+    visit group_path(group)
+  end
+
+  scenario 'member does not see the request access button' do
+    expect(page).not_to have_content 'Request Access'
+  end
+end
diff --git a/spec/features/groups/members/member_leaves_group_spec.rb b/spec/features/groups/members/member_leaves_group_spec.rb
new file mode 100644
index 00000000000..3185ff924b9
--- /dev/null
+++ b/spec/features/groups/members/member_leaves_group_spec.rb
@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+feature 'Groups > Members > Member leaves group', feature: true do
+  let(:user) { create(:user) }
+  let(:owner) { create(:user) }
+  let(:group) { create(:group, :public) }
+
+  background do
+    group.add_owner(owner)
+    group.add_developer(user)
+    login_as(user)
+    visit group_path(group)
+  end
+
+  scenario 'user leaves group' do
+    click_link 'Leave Group'
+
+    expect(current_path).to eq(dashboard_groups_path)
+    expect(group.users.exists?(user.id)).to be_falsey
+  end
+end
diff --git a/spec/features/groups/members/owner_manages_access_requests_spec.rb b/spec/features/groups/members/owner_manages_access_requests_spec.rb
index 22525ce530b..10d3713f19f 100644
--- a/spec/features/groups/members/owner_manages_access_requests_spec.rb
+++ b/spec/features/groups/members/owner_manages_access_requests_spec.rb
@@ -39,10 +39,9 @@ feature 'Groups > Members > Owner manages access requests', feature: true do
     expect(ActionMailer::Base.deliveries.last.subject).to match "Access to the #{group.name} group was denied"
   end
 
-
   def expect_visible_access_request(group, user)
-    expect(group.members.request.exists?(user_id: user)).to be_truthy
-    expect(page).to have_content "#{group.name} access requests (1)"
+    expect(group.requesters.exists?(user_id: user)).to be_truthy
+    expect(page).to have_content "#{group.name} access requests 1"
     expect(page).to have_content user.name
   end
 end
diff --git a/spec/features/groups/members/user_requests_access_spec.rb b/spec/features/groups/members/user_requests_access_spec.rb
index a878a96b6ee..d1a6a98ab72 100644
--- a/spec/features/groups/members/user_requests_access_spec.rb
+++ b/spec/features/groups/members/user_requests_access_spec.rb
@@ -4,6 +4,7 @@ feature 'Groups > Members > User requests access', feature: true do
   let(:user) { create(:user) }
   let(:owner) { create(:user) }
   let(:group) { create(:group, :public) }
+  let!(:project) { create(:project, :private, namespace: group) }
 
   background do
     group.add_owner(owner)
@@ -17,16 +18,31 @@ feature 'Groups > Members > User requests access', feature: true do
     expect(ActionMailer::Base.deliveries.last.to).to eq [owner.notification_email]
     expect(ActionMailer::Base.deliveries.last.subject).to match "Request to join the #{group.name} group"
 
-    expect(group.members.request.exists?(user_id: user)).to be_truthy
+    expect(group.requesters.exists?(user_id: user)).to be_truthy
     expect(page).to have_content 'Your request for access has been queued for review.'
 
     expect(page).to have_content 'Withdraw Access Request'
+    expect(page).not_to have_content 'Leave Group'
+  end
+
+  scenario 'user does not see private projects' do
+    perform_enqueued_jobs { click_link 'Request Access' }
+
+    expect(page).not_to have_content project.name
+  end
+
+  scenario 'user does not see group in the Dashboard > Groups page' do
+    perform_enqueued_jobs { click_link 'Request Access' }
+
+    visit dashboard_groups_path
+
+    expect(page).not_to have_content group.name
   end
 
   scenario 'user is not listed in the group members page' do
     click_link 'Request Access'
 
-    expect(group.members.request.exists?(user_id: user)).to be_truthy
+    expect(group.requesters.exists?(user_id: user)).to be_truthy
 
     click_link 'Members'
 
@@ -38,11 +54,11 @@ feature 'Groups > Members > User requests access', feature: true do
   scenario 'user can withdraw its request for access' do
     click_link 'Request Access'
 
-    expect(group.members.request.exists?(user_id: user)).to be_truthy
+    expect(group.requesters.exists?(user_id: user)).to be_truthy
 
     click_link 'Withdraw Access Request'
 
-    expect(group.members.request.exists?(user_id: user)).to be_falsey
+    expect(group.requesters.exists?(user_id: user)).to be_falsey
     expect(page).to have_content 'Your access request to the group has been withdrawn.'
   end
 end
diff --git a/spec/features/help_pages_spec.rb b/spec/features/help_pages_spec.rb
index 8c6b669ce78..1e2306d7f59 100644
--- a/spec/features/help_pages_spec.rb
+++ b/spec/features/help_pages_spec.rb
@@ -6,7 +6,7 @@ describe 'Help Pages', feature: true do
       login_as :user
     end
     it 'replace the variable $your_email with the email of the user' do
-      visit help_page_path('ssh', 'README')
+      visit help_page_path('ssh/README')
       expect(page).to have_content("ssh-keygen -t rsa -C \"#{@user.email}\"")
     end
   end
diff --git a/spec/features/issues/bulk_assigment_labels_spec.rb b/spec/features/issues/bulk_assignment_labels_spec.rb
index 0fbc2062e39..afc093cc1f5 100644
--- a/spec/features/issues/bulk_assigment_labels_spec.rb
+++ b/spec/features/issues/bulk_assignment_labels_spec.rb
@@ -10,7 +10,7 @@ feature 'Issues > Labels bulk assignment', feature: true do
   let!(:bug)      { create(:label, project: project, title: 'bug') }
   let!(:feature)  { create(:label, project: project, title: 'feature') }
 
-  context 'as a allowed user', js: true do
+  context 'as an allowed user', js: true do
     before do
       project.team << [user, :master]
 
@@ -164,6 +164,133 @@ feature 'Issues > Labels bulk assignment', feature: true do
         end
       end
     end
+
+    context 'toggling a milestone' do
+      let!(:milestone) { create(:milestone, project: project, title: 'First Release') }
+
+      context 'setting a milestone' do
+        before do
+          issue1.labels << bug
+          issue2.labels << feature
+          visit namespace_project_issues_path(project.namespace, project)
+        end
+
+        it 'labels are kept' do
+          expect(find("#issue_#{issue1.id}")).to have_content 'bug'
+          expect(find("#issue_#{issue2.id}")).to have_content 'feature'
+
+          check 'check_all_issues'
+          open_milestone_dropdown(['First Release'])
+          update_issues
+
+          expect(find("#issue_#{issue1.id}")).to have_content 'bug'
+          expect(find("#issue_#{issue1.id}")).to have_content 'First Release'
+          expect(find("#issue_#{issue2.id}")).to have_content 'feature'
+          expect(find("#issue_#{issue2.id}")).to have_content 'First Release'
+        end
+      end
+
+      context 'setting a milestone and adding another label' do
+        before do
+          issue1.labels << bug
+
+          visit namespace_project_issues_path(project.namespace, project)
+        end
+
+        it 'existing label is kept and new label is present' do
+          expect(find("#issue_#{issue1.id}")).to have_content 'bug'
+
+          check 'check_all_issues'
+          open_milestone_dropdown ['First Release']
+          open_labels_dropdown ['feature']
+          update_issues
+
+          expect(find("#issue_#{issue1.id}")).to have_content 'bug'
+          expect(find("#issue_#{issue1.id}")).to have_content 'feature'
+          expect(find("#issue_#{issue1.id}")).to have_content 'First Release'
+          expect(find("#issue_#{issue2.id}")).to have_content 'feature'
+          expect(find("#issue_#{issue2.id}")).to have_content 'First Release'
+        end
+      end
+
+      context 'setting a milestone and removing existing label' do
+        before do
+          issue1.labels << bug
+          issue1.labels << feature
+          issue2.labels << feature
+
+          visit namespace_project_issues_path(project.namespace, project)
+        end
+
+        it 'existing label is kept and new label is present' do
+          expect(find("#issue_#{issue1.id}")).to have_content 'bug'
+          expect(find("#issue_#{issue1.id}")).to have_content 'bug'
+          expect(find("#issue_#{issue2.id}")).to have_content 'feature'
+
+          check 'check_all_issues'
+          open_milestone_dropdown ['First Release']
+          unmark_labels_in_dropdown ['feature']
+          update_issues
+
+          expect(find("#issue_#{issue1.id}")).to have_content 'bug'
+          expect(find("#issue_#{issue1.id}")).not_to have_content 'feature'
+          expect(find("#issue_#{issue1.id}")).to have_content 'First Release'
+          expect(find("#issue_#{issue2.id}")).not_to have_content 'feature'
+          expect(find("#issue_#{issue2.id}")).to have_content 'First Release'
+        end
+      end
+
+      context 'unsetting a milestone' do
+        before do
+          issue1.milestone = milestone
+          issue2.milestone = milestone
+          issue1.save
+          issue2.save
+          issue1.labels << bug
+          issue2.labels << feature
+
+          visit namespace_project_issues_path(project.namespace, project)
+        end
+
+        it 'labels are kept' do
+          expect(find("#issue_#{issue1.id}")).to have_content 'bug'
+          expect(find("#issue_#{issue1.id}")).to have_content 'First Release'
+          expect(find("#issue_#{issue2.id}")).to have_content 'feature'
+          expect(find("#issue_#{issue2.id}")).to have_content 'First Release'
+
+          check 'check_all_issues'
+          open_milestone_dropdown(['No Milestone'])
+          update_issues
+
+          expect(find("#issue_#{issue1.id}")).to have_content 'bug'
+          expect(find("#issue_#{issue1.id}")).not_to have_content 'First Release'
+          expect(find("#issue_#{issue2.id}")).to have_content 'feature'
+          expect(find("#issue_#{issue2.id}")).not_to have_content 'First Release'
+        end
+      end
+    end
+
+    context 'toggling checked issues' do
+      before do
+        issue1.labels << bug
+
+        visit namespace_project_issues_path(project.namespace, project)
+      end
+
+      it do
+        expect(find("#issue_#{issue1.id}")).to have_content 'bug'
+
+        check_issue issue1
+        open_labels_dropdown ['feature']
+        uncheck_issue issue1
+        check_issue issue1
+        update_issues
+        sleep 1 # needed
+
+        expect(find("#issue_#{issue1.id}")).to have_content 'bug'
+        expect(find("#issue_#{issue1.id}")).not_to have_content 'feature'
+      end
+    end
   end
 
   context 'as a guest' do
@@ -181,6 +308,16 @@ feature 'Issues > Labels bulk assignment', feature: true do
     end
   end
 
+  def open_milestone_dropdown(items = [])
+    page.within('.issues_bulk_update') do
+      click_button 'Milestone'
+      wait_for_ajax
+      items.map do |item|
+        click_link item
+      end
+    end
+  end
+
   def open_labels_dropdown(items = [], unmark = false)
     page.within('.issues_bulk_update') do
       click_button 'Label'
@@ -190,7 +327,8 @@ feature 'Issues > Labels bulk assignment', feature: true do
       end
       if unmark
         items.map do |item|
-          click_link item
+          # Make sure we are unmarking the item no matter the state it has currently
+          click_link item until find('a', text: item)[:class] == 'label-item'
         end
       end
     end
@@ -200,12 +338,20 @@ feature 'Issues > Labels bulk assignment', feature: true do
     open_labels_dropdown(items, true)
   end
 
-  def check_issue(issue)
+  def check_issue(issue, uncheck = false)
     page.within('.issues-list') do
-      check "selected_issue_#{issue.id}"
+      if uncheck
+        uncheck "selected_issue_#{issue.id}"
+      else
+        check "selected_issue_#{issue.id}"
+      end
     end
   end
 
+  def uncheck_issue(issue)
+    check_issue(issue, true)
+  end
+
   def update_issues
     click_button 'Update issues'
     wait_for_ajax
diff --git a/spec/features/issues/filter_issues_spec.rb b/spec/features/issues/filter_issues_spec.rb
index 4bcb105b17d..4b9b5394b61 100644
--- a/spec/features/issues/filter_issues_spec.rb
+++ b/spec/features/issues/filter_issues_spec.rb
@@ -7,6 +7,7 @@ describe 'Filter issues', feature: true do
   let!(:user)      { create(:user)}
   let!(:milestone) { create(:milestone, project: project) }
   let!(:label)     { create(:label, project: project) }
+  let!(:issue1)    { create(:issue, project: project) }
 
   before do
     project.team << [user, :master]
@@ -14,7 +15,6 @@ describe 'Filter issues', feature: true do
   end
 
   describe 'Filter issues for assignee from issues#index' do
-
     before do
       visit namespace_project_issues_path(project.namespace, project)
 
@@ -36,7 +36,6 @@ describe 'Filter issues', feature: true do
         expect(find('.js-assignee-search .dropdown-toggle-text')).to have_content(user.name)
       end
 
-
       it 'should not change when all link is clicked' do
         find('.issues-state-filters a', text: "All").click
 
@@ -46,7 +45,6 @@ describe 'Filter issues', feature: true do
   end
 
   describe 'Filter issues for milestone from issues#index' do
-
     before do
       visit namespace_project_issues_path(project.namespace, project)
 
@@ -68,7 +66,6 @@ describe 'Filter issues', feature: true do
         expect(find('.js-milestone-select .dropdown-toggle-text')).to have_content(milestone.title)
       end
 
-
       it 'should not change when all link is clicked' do
         find('.issues-state-filters a', text: "All").click
 
@@ -113,7 +110,6 @@ describe 'Filter issues', feature: true do
   end
 
   describe 'Filter issues for assignee and label from issues#index' do
-
     before do
       visit namespace_project_issues_path(project.namespace, project)
 
@@ -144,7 +140,6 @@ describe 'Filter issues', feature: true do
         expect(find('.js-label-select .dropdown-toggle-text')).to have_content(label.title)
       end
 
-
       it 'should not change when all link is clicked' do
         find('.issues-state-filters a', text: "All").click
 
@@ -202,6 +197,7 @@ describe 'Filter issues', feature: true do
         page.within '.labels-filter' do
           click_link 'bug'
         end
+        find('.dropdown-menu-close-icon').click
 
         page.within '.issues-list' do
           expect(page).to have_selector('.issue', count: 1)
@@ -293,7 +289,7 @@ describe 'Filter issues', feature: true do
       wait_for_ajax
 
       page.within '.issues-list' do
-        expect(first('.issue')).to have_content('Frontend')
+        expect(page).to have_content('Frontend')
       end
     end
   end
diff --git a/spec/features/issues/move_spec.rb b/spec/features/issues/move_spec.rb
index c7019c5aea1..055210399a7 100644
--- a/spec/features/issues/move_spec.rb
+++ b/spec/features/issues/move_spec.rb
@@ -26,6 +26,7 @@ feature 'issue move to another project' do
   context 'user has permission to move issue' do
     let!(:mr) { create(:merge_request, source_project: old_project) }
     let(:new_project) { create(:project) }
+    let(:new_project_search) { create(:project) }
     let(:text) { 'Text with !1' }
     let(:cross_reference) { old_project.to_reference }
 
@@ -47,6 +48,21 @@ feature 'issue move to another project' do
       expect(page).to have_content(issue.title)
     end
 
+    scenario 'searching project dropdown', js: true do
+      new_project_search.team << [user, :reporter]
+
+      page.within '.js-move-dropdown' do
+        first('.select2-choice').click
+      end
+
+      fill_in('s2id_autogen1_search', with: new_project_search.name)
+
+      page.within '.select2-drop' do
+        expect(page).to have_content(new_project_search.name)
+        expect(page).not_to have_content(new_project.name)
+      end
+    end
+
     context 'user does not have permission to move the issue to a project', js: true do
       let!(:private_project) { create(:project, :private) }
       let(:another_project) { create(:project) }
diff --git a/spec/features/issues/todo_spec.rb b/spec/features/issues/todo_spec.rb
index b69cce3e7d7..bc0f437a8ce 100644
--- a/spec/features/issues/todo_spec.rb
+++ b/spec/features/issues/todo_spec.rb
@@ -20,6 +20,12 @@ feature 'Manually create a todo item from issue', feature: true, js: true do
     page.within '.header-content .todos-pending-count' do
       expect(page).to have_content '1'
     end
+
+    visit namespace_project_issue_path(project.namespace, project, issue)
+
+    page.within '.header-content .todos-pending-count' do
+      expect(page).to have_content '1'
+    end
   end
 
   it 'should mark a todo as done' do
@@ -29,5 +35,9 @@ feature 'Manually create a todo item from issue', feature: true, js: true do
     end
 
     expect(page).to have_selector('.todos-pending-count', visible: false)
+
+    visit namespace_project_issue_path(project.namespace, project, issue)
+
+    expect(page).to have_selector('.todos-pending-count', visible: false)
   end
 end
diff --git a/spec/features/issues_spec.rb b/spec/features/issues_spec.rb
index f6fb6a72d22..3fec75a07df 100644
--- a/spec/features/issues_spec.rb
+++ b/spec/features/issues_spec.rb
@@ -22,7 +22,7 @@ describe 'Issues', feature: true do
 
     before do
       visit edit_namespace_project_issue_path(project.namespace, project, issue)
-      click_button "Go full screen"
+      find('.js-zen-enter').click
     end
 
     it 'should open new issue popup' do
@@ -50,9 +50,8 @@ describe 'Issues', feature: true do
 
       expect(page).to have_content "Assignee #{@user.name}"
 
-      first('#s2id_issue_assignee_id').click
-      sleep 2 # wait for ajax stuff to complete
-      first('.user-result').click
+      first('.js-user-search').click
+      click_link 'Unassigned'
 
       click_button 'Save changes'
 
@@ -92,7 +91,7 @@ describe 'Issues', feature: true do
     end
 
     context 'on edit form' do
-      let(:issue) { create(:issue, author: @user,project: project, due_date: Date.today.at_beginning_of_month.to_s) }
+      let(:issue) { create(:issue, author: @user, project: project, due_date: Date.today.at_beginning_of_month.to_s) }
 
       before do
         visit edit_namespace_project_issue_path(project.namespace, project, issue)
@@ -121,6 +120,17 @@ describe 'Issues', feature: true do
           expect(page).to have_content date.to_s(:medium)
         end
       end
+
+      it 'warns about version conflict' do
+        issue.update(title: "New title")
+
+        fill_in 'issue_title', with: 'bug 345'
+        fill_in 'issue_description', with: 'bug description'
+
+        click_button 'Save changes'
+
+        expect(page).to have_content 'Someone edited the issue the same time you did'
+      end
     end
   end
 
@@ -361,7 +371,6 @@ describe 'Issues', feature: true do
     let(:issue) { create(:issue, project: project, author: @user, assignee: @user) }
 
     context 'by authorized user' do
-
       it 'allows user to select unassigned', js: true do
         visit namespace_project_issue_path(project.namespace, project, issue)
 
@@ -396,10 +405,30 @@ describe 'Issues', feature: true do
           expect(page).to have_content @user.name
         end
       end
+
+      it 'allows user to unselect themselves', js: true do
+        issue2 = create(:issue, project: project, author: @user)
+        visit namespace_project_issue_path(project.namespace, project, issue2)
+
+        page.within '.assignee' do
+          click_link 'Edit'
+          click_link @user.name
+
+          page.within '.value' do
+            expect(page).to have_content @user.name
+          end
+
+          click_link 'Edit'
+          click_link @user.name
+
+          page.within '.value' do
+            expect(page).to have_content "No assignee"
+          end
+        end
+      end
     end
 
     context 'by unauthorized user' do
-
       let(:guest) { create(:user) }
 
       before do
@@ -421,8 +450,6 @@ describe 'Issues', feature: true do
     let!(:milestone) { create(:milestone, project: project) }
 
     context 'by authorized user' do
-
-
       it 'allows user to select unassigned', js: true do
         visit namespace_project_issue_path(project.namespace, project, issue)
 
@@ -440,6 +467,26 @@ describe 'Issues', feature: true do
 
         expect(issue.reload.milestone).to be_nil
       end
+
+      it 'allows user to de-select milestone', js: true do
+        visit namespace_project_issue_path(project.namespace, project, issue)
+
+        page.within('.milestone') do
+          click_link 'Edit'
+          click_link milestone.title
+
+          page.within '.value' do
+            expect(page).to have_content milestone.title
+          end
+
+          click_link 'Edit'
+          click_link milestone.title
+
+          page.within '.value' do
+            expect(page).to have_content 'None'
+          end
+        end
+      end
     end
 
     context 'by unauthorized user' do
@@ -515,10 +562,10 @@ describe 'Issues', feature: true do
             first('.ui-state-default').click
           end
 
-          expect(page).to have_no_content 'None'
+          expect(page).to have_no_content 'No due date'
 
           click_link 'remove due date'
-          expect(page).to have_content 'None'
+          expect(page).to have_content 'No due date'
         end
       end
     end
diff --git a/spec/features/login_spec.rb b/spec/features/login_spec.rb
index 72b5ff231f7..58753ff21f6 100644
--- a/spec/features/login_spec.rb
+++ b/spec/features/login_spec.rb
@@ -28,6 +28,11 @@ feature 'Login', feature: true do
   end
 
   describe 'with two-factor authentication' do
+    def enter_code(code)
+      fill_in 'Two-Factor Authentication code', with: code
+      click_button 'Verify code'
+    end
+
     context 'with valid username/password' do
       let(:user) { create(:user, :two_factor) }
 
@@ -36,11 +41,6 @@ feature 'Login', feature: true do
         expect(page).to have_content('Two-Factor Authentication')
       end
 
-      def enter_code(code)
-        fill_in 'Two-Factor Authentication code', with: code
-        click_button 'Verify code'
-      end
-
       it 'does not show a "You are already signed in." error message' do
         enter_code(user.current_otp)
         expect(page).not_to have_content('You are already signed in.')
@@ -108,6 +108,39 @@ feature 'Login', feature: true do
         end
       end
     end
+
+    context 'logging in via OAuth' do
+      def saml_config
+        OpenStruct.new(name: 'saml', label: 'saml', args: {
+          assertion_consumer_service_url: 'https://localhost:3443/users/auth/saml/callback',
+          idp_cert_fingerprint: '26:43:2C:47:AF:F0:6B:D0:07:9C:AD:A3:74:FE:5D:94:5F:4E:9E:52',
+          idp_sso_target_url: 'https://idp.example.com/sso/saml',
+          issuer: 'https://localhost:3443/',
+          name_identifier_format: 'urn:oasis:names:tc:SAML:2.0:nameid-format:transient'
+        })
+      end
+
+      def stub_omniauth_config(messages)
+        Rails.application.env_config['devise.mapping'] = Devise.mappings[:user]
+        Rails.application.routes.disable_clear_and_finalize = true
+        Rails.application.routes.draw do
+          post '/users/auth/saml' => 'omniauth_callbacks#saml'
+        end
+        allow(Gitlab::OAuth::Provider).to receive_messages(providers: [:saml], config_for: saml_config)
+        allow(Gitlab.config.omniauth).to receive_messages(messages)
+        allow_any_instance_of(Object).to receive(:user_omniauth_authorize_path).with('saml').and_return('/users/auth/saml')
+      end
+
+      it 'should show 2FA prompt after OAuth login' do
+        stub_omniauth_config(enabled: true, auto_link_saml_user: true, allow_single_sign_on: ['saml'], providers: [saml_config])
+        user = create(:omniauth_user, :two_factor, extern_uid: 'my-uid', provider: 'saml')
+        login_via('saml', user, 'my-uid')
+
+        expect(page).to have_content('Two-Factor Authentication')
+        enter_code(user.current_otp)
+        expect(current_path).to eq root_path
+      end
+    end
   end
 
   describe 'without two-factor authentication' do
diff --git a/spec/features/merge_requests/created_from_fork_spec.rb b/spec/features/merge_requests/created_from_fork_spec.rb
index b4d2201c729..f676200ecf3 100644
--- a/spec/features/merge_requests/created_from_fork_spec.rb
+++ b/spec/features/merge_requests/created_from_fork_spec.rb
@@ -30,7 +30,7 @@ feature 'Merge request created from fork' do
 
     given(:pipeline) do
       create(:ci_pipeline_with_two_job, project: fork_project,
-                                        sha: merge_request.last_commit.id,
+                                        sha: merge_request.diff_head_sha,
                                         ref: merge_request.source_branch)
     end
 
diff --git a/spec/features/merge_requests/diffs_spec.rb b/spec/features/merge_requests/diffs_spec.rb
new file mode 100644
index 00000000000..c9a0059645d
--- /dev/null
+++ b/spec/features/merge_requests/diffs_spec.rb
@@ -0,0 +1,25 @@
+require 'spec_helper'
+
+feature 'Diffs URL', js: true, feature: true do
+  before do
+    login_as :admin
+    @merge_request = create(:merge_request)
+    @project = @merge_request.source_project
+  end
+
+  context 'when visit with */* as accept header' do
+    before(:each) do
+      page.driver.add_header('Accept', '*/*')
+    end
+
+    it 'renders the notes' do
+      create :note_on_merge_request, project: @project, noteable: @merge_request, note: 'Rebasing with master'
+
+      visit diffs_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)
+
+      # Load notes and diff through AJAX
+      expect(page).to have_css('.note-text', visible: false, text: 'Rebasing with master')
+      expect(page).to have_css('.diffs.tab-pane.active')
+    end
+  end
+end
diff --git a/spec/features/merge_requests/edit_mr_spec.rb b/spec/features/merge_requests/edit_mr_spec.rb
index 9e007ab7635..8ad884492d1 100644
--- a/spec/features/merge_requests/edit_mr_spec.rb
+++ b/spec/features/merge_requests/edit_mr_spec.rb
@@ -17,5 +17,16 @@ feature 'Edit Merge Request', feature: true do
     it 'form should have class js-quick-submit' do
       expect(page).to have_selector('.js-quick-submit')
     end
+
+    it 'warns about version conflict' do
+      merge_request.update(title: "New title")
+
+      fill_in 'merge_request_title', with: 'bug 345'
+      fill_in 'merge_request_description', with: 'bug description'
+
+      click_button 'Save changes'
+
+      expect(page).to have_content 'Someone edited the merge request the same time you did'
+    end
   end
 end
diff --git a/spec/features/merge_requests/merge_when_build_succeeds_spec.rb b/spec/features/merge_requests/merge_when_build_succeeds_spec.rb
index c5e6412d7bf..96f7b8c9932 100644
--- a/spec/features/merge_requests/merge_when_build_succeeds_spec.rb
+++ b/spec/features/merge_requests/merge_when_build_succeeds_spec.rb
@@ -12,7 +12,7 @@ feature 'Merge When Build Succeeds', feature: true, js: true do
   end
 
   context "Active build for Merge Request" do
-    let!(:pipeline) { create(:ci_pipeline, project: project, sha: merge_request.last_commit.id, ref: merge_request.source_branch) }
+    let!(:pipeline) { create(:ci_pipeline, project: project, sha: merge_request.diff_head_sha, ref: merge_request.source_branch) }
     let!(:ci_build) { create(:ci_build, pipeline: pipeline) }
 
     before do
@@ -47,7 +47,7 @@ feature 'Merge When Build Succeeds', feature: true, js: true do
                                                   merge_user: user, title: "MepMep", merge_when_build_succeeds: true)
     end
 
-    let!(:pipeline) { create(:ci_pipeline, project: project, sha: merge_request.last_commit.id, ref: merge_request.source_branch) }
+    let!(:pipeline) { create(:ci_pipeline, project: project, sha: merge_request.diff_head_sha, ref: merge_request.source_branch) }
     let!(:ci_build) { create(:ci_build, pipeline: pipeline) }
 
     before do
diff --git a/spec/features/merge_requests/only_allow_merge_if_build_succeeds.rb b/spec/features/merge_requests/only_allow_merge_if_build_succeeds.rb
index 65e9185ec24..80e8b8fc642 100644
--- a/spec/features/merge_requests/only_allow_merge_if_build_succeeds.rb
+++ b/spec/features/merge_requests/only_allow_merge_if_build_succeeds.rb
@@ -19,7 +19,7 @@ feature 'Only allow merge requests to be merged if the build succeeds', feature:
   end
 
   context 'when project has CI enabled' do
-    let(:pipeline) { create(:ci_empty_pipeline, project: project, sha: merge_request.last_commit.id, ref: merge_request.source_branch) }
+    let(:pipeline) { create(:ci_empty_pipeline, project: project, sha: merge_request.diff_head_sha, ref: merge_request.source_branch) }
 
     context 'when merge requests can only be merged if the build succeeds' do
       before do
diff --git a/spec/features/notes_on_merge_requests_spec.rb b/spec/features/notes_on_merge_requests_spec.rb
index 737efcef45d..0b38c413f44 100644
--- a/spec/features/notes_on_merge_requests_spec.rb
+++ b/spec/features/notes_on_merge_requests_spec.rb
@@ -135,6 +135,28 @@ describe 'Comments', feature: true do
     end
   end
 
+  describe 'Handles cross-project system notes', js: true, feature: true do
+    let(:user) { create(:user) }
+    let(:project) { create(:project, :public) }
+    let(:project2) { create(:project, :private) }
+    let(:issue) { create(:issue, project: project2) }
+    let(:merge_request) { create(:merge_request, source_project: project, source_branch: 'markdown') }
+    let!(:note) { create(:note_on_merge_request, :system, noteable: merge_request, project: project, note: "mentioned in #{issue.to_reference(project)}") }
+
+    it 'shows the system note' do
+      login_as :admin
+      visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+
+      expect(page).to have_css('.system-note')
+    end
+
+    it 'hides redacted system note' do
+      visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+
+      expect(page).not_to have_css('.system-note')
+    end
+  end
+
   describe 'On a merge request diff', js: true, feature: true do
     let(:merge_request) { create(:merge_request) }
     let(:project) { merge_request.source_project }
@@ -166,12 +188,14 @@ describe 'Comments', feature: true do
           click_diff_line
 
           is_expected.
-            to have_css("tr[id='#{line_code}'] + .js-temp-notes-holder form",
+            to have_css("form[data-line-code='#{line_code}']",
                         count: 1)
         end
 
         it 'should be removed when canceled' do
-          page.within(".diff-file form[id$='#{line_code}-true']") do
+          is_expected.to have_css('.js-temp-notes-holder')
+
+          page.within("form[data-line-code='#{line_code}']") do
             find('.js-close-discussion-note-form').trigger('click')
           end
 
@@ -229,6 +253,7 @@ describe 'Comments', feature: true do
   end
 
   def click_diff_line(data = line_code)
-    execute_script("$('button[data-line-code=\"#{data}\"]').click()")
+    find(".line_holder[id='#{data}'] td.line_content").hover
+    find(".line_holder[id='#{data}'] button").trigger('click')
   end
 end
diff --git a/spec/features/pipelines_spec.rb b/spec/features/pipelines_spec.rb
index 98703ef3ac4..e7ee0aaea3c 100644
--- a/spec/features/pipelines_spec.rb
+++ b/spec/features/pipelines_spec.rb
@@ -123,7 +123,7 @@ describe "Pipelines" do
     before { visit namespace_project_pipeline_path(project.namespace, project, pipeline) }
 
     it 'showing a list of builds' do
-      expect(page).to have_content('Tests')
+      expect(page).to have_content('Test')
       expect(page).to have_content(@success.id)
       expect(page).to have_content('Deploy')
       expect(page).to have_content(@failed.id)
diff --git a/spec/features/profiles/personal_access_tokens_spec.rb b/spec/features/profiles/personal_access_tokens_spec.rb
new file mode 100644
index 00000000000..a85930c7543
--- /dev/null
+++ b/spec/features/profiles/personal_access_tokens_spec.rb
@@ -0,0 +1,94 @@
+require 'spec_helper'
+
+describe 'Profile > Personal Access Tokens', feature: true, js: true do
+  let(:user) { create(:user) }
+
+  def active_personal_access_tokens
+    find(".table.active-personal-access-tokens")
+  end
+
+  def inactive_personal_access_tokens
+    find(".table.inactive-personal-access-tokens")
+  end
+
+  def created_personal_access_token
+    find("#created-personal-access-token").value
+  end
+
+  def disallow_personal_access_token_saves!
+    allow_any_instance_of(PersonalAccessToken).to receive(:save).and_return(false)
+    errors = ActiveModel::Errors.new(PersonalAccessToken.new).tap { |e| e.add(:name, "cannot be nil") }
+    allow_any_instance_of(PersonalAccessToken).to receive(:errors).and_return(errors)
+  end
+
+  before do
+    login_as(user)
+  end
+
+  describe "token creation" do
+    it "allows creation of a token" do
+      visit profile_personal_access_tokens_path
+      fill_in "Name", with: FFaker::Product.brand
+
+      expect {click_on "Create Personal Access Token"}.to change { PersonalAccessToken.count }.by(1)
+      expect(created_personal_access_token).to eq(PersonalAccessToken.last.token)
+      expect(active_personal_access_tokens).to have_text(PersonalAccessToken.last.name)
+      expect(active_personal_access_tokens).to have_text("Never")
+    end
+
+    it "allows creation of a token with an expiry date" do
+      visit profile_personal_access_tokens_path
+      fill_in "Name", with: FFaker::Product.brand
+
+      # Set date to 1st of next month
+      find_field("Expires at").trigger('focus')
+      find("a[title='Next']").click
+      click_on "1"
+
+      expect {click_on "Create Personal Access Token"}.to change { PersonalAccessToken.count }.by(1)
+      expect(created_personal_access_token).to eq(PersonalAccessToken.last.token)
+      expect(active_personal_access_tokens).to have_text(PersonalAccessToken.last.name)
+      expect(active_personal_access_tokens).to have_text(Date.today.next_month.at_beginning_of_month.to_s(:medium))
+    end
+
+    context "when creation fails" do
+      it "displays an error message" do
+        disallow_personal_access_token_saves!
+        visit profile_personal_access_tokens_path
+        fill_in "Name", with: FFaker::Product.brand
+
+        expect { click_on "Create Personal Access Token" }.not_to change { PersonalAccessToken.count }
+        expect(page).to have_content("Name cannot be nil")
+      end
+    end
+  end
+
+  describe "inactive tokens" do
+    let!(:personal_access_token) { create(:personal_access_token, user: user) }
+
+    it "allows revocation of an active token" do
+      visit profile_personal_access_tokens_path
+      click_on "Revoke"
+
+      expect(inactive_personal_access_tokens).to have_text(personal_access_token.name)
+    end
+
+    it "moves expired tokens to the 'inactive' section" do
+      personal_access_token.update(expires_at: 5.days.ago)
+      visit profile_personal_access_tokens_path
+
+      expect(inactive_personal_access_tokens).to have_text(personal_access_token.name)
+    end
+
+    context "when revocation fails" do
+      it "displays an error message" do
+        disallow_personal_access_token_saves!
+        visit profile_personal_access_tokens_path
+
+        expect { click_on "Revoke" }.not_to change { PersonalAccessToken.inactive.count }
+        expect(active_personal_access_tokens).to have_text(personal_access_token.name)
+        expect(page).to have_content("Could not revoke")
+      end
+    end
+  end
+end
diff --git a/spec/features/projects/badges/list_spec.rb b/spec/features/projects/badges/list_spec.rb
index 51be81d634c..01e90618a98 100644
--- a/spec/features/projects/badges/list_spec.rb
+++ b/spec/features/projects/badges/list_spec.rb
@@ -1,8 +1,6 @@
 require 'spec_helper'
 
 feature 'list of badges' do
-  include Select2Helper
-
   background do
     user = create(:user)
     project = create(:project)
@@ -24,7 +22,11 @@ feature 'list of badges' do
   end
 
   scenario 'user changes current ref on badges list page', js: true do
-    select2('improve/awesome', from: '#ref')
+    first('.js-project-refs-dropdown').click
+
+    page.within '.project-refs-form' do
+      click_link 'improve/awesome'
+    end
 
     expect(page).to have_content 'badges/improve/awesome/build.svg'
   end
diff --git a/spec/features/projects/commit/builds_spec.rb b/spec/features/projects/commit/builds_spec.rb
index 15c381c0f5a..fcdf7870f34 100644
--- a/spec/features/projects/commit/builds_spec.rb
+++ b/spec/features/projects/commit/builds_spec.rb
@@ -20,7 +20,6 @@ feature 'project commit builds' do
       visit builds_namespace_project_commit_path(project.namespace,
                                                  project, project.commit.sha)
 
-
       expect(page).to have_content('Builds')
     end
   end
diff --git a/spec/features/projects/commits/cherry_pick_spec.rb b/spec/features/projects/commits/cherry_pick_spec.rb
index f88c0616b52..1b4ff6b6f1b 100644
--- a/spec/features/projects/commits/cherry_pick_spec.rb
+++ b/spec/features/projects/commits/cherry_pick_spec.rb
@@ -5,7 +5,6 @@ describe 'Cherry-pick Commits' do
   let(:master_pickable_commit)  { project.commit('7d3b0f7cff5f37573aea97cebfd5692ea1689924') }
   let(:master_pickable_merge)  { project.commit('e56497bb5f03a90a51293fc6d516788730953899') }
 
-
   before do
     login_as :user
     project.team << [@user, :master]
diff --git a/spec/features/projects/files/gitignore_dropdown_spec.rb b/spec/features/projects/files/gitignore_dropdown_spec.rb
index 073a83b6896..9ebef505b92 100644
--- a/spec/features/projects/files/gitignore_dropdown_spec.rb
+++ b/spec/features/projects/files/gitignore_dropdown_spec.rb
@@ -24,6 +24,7 @@ feature 'User wants to add a .gitignore file', feature: true do
     end
     wait_for_ajax
 
+    expect(page).to have_css('.gitignore-selector .dropdown-toggle-text', text: 'Rails')
     expect(page).to have_content('/.bundle')
     expect(page).to have_content('# Gemfile.lock, .ruby-version, .ruby-gemset')
   end
diff --git a/spec/features/projects/files/gitlab_ci_yml_dropdown_spec.rb b/spec/features/projects/files/gitlab_ci_yml_dropdown_spec.rb
new file mode 100644
index 00000000000..fca40f68b01
--- /dev/null
+++ b/spec/features/projects/files/gitlab_ci_yml_dropdown_spec.rb
@@ -0,0 +1,31 @@
+require 'spec_helper'
+
+feature 'User wants to add a .gitlab-ci.yml file', feature: true do
+  include WaitForAjax
+
+  before do
+    user = create(:user)
+    project = create(:project)
+    project.team << [user, :master]
+    login_as user
+    visit namespace_project_new_blob_path(project.namespace, project, 'master', file_name: '.gitlab-ci.yml')
+  end
+
+  scenario 'user can see .gitlab-ci.yml dropdown' do
+    expect(page).to have_css('.gitlab-ci-yml-selector')
+  end
+
+  scenario 'user can pick a template from the dropdown', js: true do
+    find('.js-gitlab-ci-yml-selector').click
+    wait_for_ajax
+    within '.gitlab-ci-yml-selector' do
+      find('.dropdown-input-field').set('Jekyll')
+      find('.dropdown-content li', text: 'Jekyll').click
+    end
+    wait_for_ajax
+
+    expect(page).to have_css('.gitlab-ci-yml-selector .dropdown-toggle-text', text: 'Jekyll')
+    expect(page).to have_content('This file is a template, and might need editing before it works on your project')
+    expect(page).to have_content('jekyll build -d test')
+  end
+end
diff --git a/spec/features/projects/files/project_owner_creates_license_file_spec.rb b/spec/features/projects/files/project_owner_creates_license_file_spec.rb
index ecc818eb1e1..e1e105e6bbe 100644
--- a/spec/features/projects/files/project_owner_creates_license_file_spec.rb
+++ b/spec/features/projects/files/project_owner_creates_license_file_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 feature 'project owner creates a license file', feature: true, js: true do
-  include Select2Helper
+  include WaitForAjax
 
   let(:project_master) { create(:user) }
   let(:project) { create(:project) }
@@ -21,7 +21,7 @@ feature 'project owner creates a license file', feature: true, js: true do
 
     expect(page).to have_selector('.license-selector')
 
-    select2('mit', from: '#license_type')
+    select_template('MIT License')
 
     file_content = find('.file-content')
     expect(file_content).to have_content('The MIT License (MIT)')
@@ -44,7 +44,7 @@ feature 'project owner creates a license file', feature: true, js: true do
     expect(find('#file_name').value).to eq('LICENSE')
     expect(page).to have_selector('.license-selector')
 
-    select2('mit', from: '#license_type')
+    select_template('MIT License')
 
     file_content = find('.file-content')
     expect(file_content).to have_content('The MIT License (MIT)')
@@ -58,4 +58,12 @@ feature 'project owner creates a license file', feature: true, js: true do
     expect(page).to have_content('The MIT License (MIT)')
     expect(page).to have_content("Copyright (c) #{Time.now.year} #{project.namespace.human_name}")
   end
+
+  def select_template(template)
+    page.within('.js-license-selector-wrap') do
+      click_button 'Choose a License template'
+      click_link template
+      wait_for_ajax
+    end
+  end
 end
diff --git a/spec/features/projects/files/project_owner_sees_link_to_create_license_file_in_empty_project_spec.rb b/spec/features/projects/files/project_owner_sees_link_to_create_license_file_in_empty_project_spec.rb
index 34eda29c285..67aac25e427 100644
--- a/spec/features/projects/files/project_owner_sees_link_to_create_license_file_in_empty_project_spec.rb
+++ b/spec/features/projects/files/project_owner_sees_link_to_create_license_file_in_empty_project_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 feature 'project owner sees a link to create a license file in empty project', feature: true, js: true do
-  include Select2Helper
+  include WaitForAjax
 
   let(:project_master) { create(:user) }
   let(:project) { create(:empty_project) }
@@ -20,7 +20,7 @@ feature 'project owner sees a link to create a license file in empty project', f
     expect(find('#file_name').value).to eq('LICENSE')
     expect(page).to have_selector('.license-selector')
 
-    select2('mit', from: '#license_type')
+    select_template('MIT License')
 
     file_content = find('.file-content')
     expect(file_content).to have_content('The MIT License (MIT)')
@@ -36,4 +36,12 @@ feature 'project owner sees a link to create a license file in empty project', f
     expect(page).to have_content('The MIT License (MIT)')
     expect(page).to have_content("Copyright (c) #{Time.now.year} #{project.namespace.human_name}")
   end
+
+  def select_template(template)
+    page.within('.js-license-selector-wrap') do
+      click_button 'Choose a License template'
+      click_link template
+      wait_for_ajax
+    end
+  end
 end
diff --git a/spec/features/projects/import_export/import_file_spec.rb b/spec/features/projects/import_export/import_file_spec.rb
new file mode 100644
index 00000000000..bc3bf53fe9d
--- /dev/null
+++ b/spec/features/projects/import_export/import_file_spec.rb
@@ -0,0 +1,66 @@
+require 'spec_helper'
+
+feature 'project import', feature: true, js: true do
+  include Select2Helper
+
+  let(:user) { create(:admin) }
+  let!(:namespace) { create(:namespace, name: "asd", owner: user) }
+  let(:file) { File.join(Rails.root, 'spec', 'features', 'projects', 'import_export', 'test_project_export.tar.gz') }
+  let(:export_path) { "#{Dir::tmpdir}/import_file_spec" }
+  let(:project) { Project.last }
+
+  background do
+    allow_any_instance_of(Gitlab::ImportExport).to receive(:storage_path).and_return(export_path)
+    login_as(user)
+  end
+
+  after(:each) do
+    FileUtils.rm_rf(export_path, secure: true)
+  end
+
+  scenario 'user imports an exported project successfully' do
+    expect(Project.all.count).to be_zero
+
+    visit new_project_path
+
+    select2('2', from: '#project_namespace_id')
+    fill_in :project_path, with: 'test-project-path', visible: true
+    click_link 'GitLab export'
+
+    expect(page).to have_content('GitLab project export')
+    expect(URI.parse(current_url).query).to eq('namespace_id=2&path=test-project-path')
+
+    attach_file('file', file)
+
+    click_on 'Import project' # import starts
+
+    expect(project).not_to be_nil
+    expect(project.issues).not_to be_empty
+    expect(project.merge_requests).not_to be_empty
+    expect(project.repo_exists?).to be true
+    expect(wiki_exists?).to be true
+    expect(project.import_status).to eq('finished')
+  end
+
+  scenario 'invalid project' do
+    project = create(:project, namespace_id: 2)
+
+    visit new_project_path
+
+    select2('2', from: '#project_namespace_id')
+    fill_in :project_path, with: project.name, visible: true
+    click_link 'GitLab export'
+
+    attach_file('file', file)
+    click_on 'Import project'
+
+    page.within('.flash-container') do
+      expect(page).to have_content('Project could not be imported')
+    end
+  end
+
+  def wiki_exists?
+    wiki = ProjectWiki.new(project)
+    File.exist?(wiki.repository.path_to_repo) && !wiki.repository.empty?
+  end
+end
diff --git a/spec/features/projects/import_export/test_project_export.tar.gz b/spec/features/projects/import_export/test_project_export.tar.gz
new file mode 100644
index 00000000000..7bb0d26b21c
--- /dev/null
+++ b/spec/features/projects/import_export/test_project_export.tar.gz
diff --git a/spec/features/projects/labels/issues_sorted_by_priority_spec.rb b/spec/features/projects/labels/issues_sorted_by_priority_spec.rb
index 461f1737928..81b0c991d4f 100644
--- a/spec/features/projects/labels/issues_sorted_by_priority_spec.rb
+++ b/spec/features/projects/labels/issues_sorted_by_priority_spec.rb
@@ -1,7 +1,6 @@
 require 'spec_helper'
 
 feature 'Issue prioritization', feature: true do
-
   let(:user)    { create(:user) }
   let(:project) { create(:project, name: 'test', namespace: user.namespace) }
 
@@ -15,7 +14,6 @@ feature 'Issue prioritization', feature: true do
   # According to https://gitlab.com/gitlab-org/gitlab-ce/issues/14189#note_4360653
   context 'when issues have one label' do
     scenario 'Are sorted properly' do
-
       # Issues
       issue_1 = create(:issue, title: 'issue_1', project: project)
       issue_2 = create(:issue, title: 'issue_2', project: project)
@@ -46,7 +44,6 @@ feature 'Issue prioritization', feature: true do
 
   context 'when issues have multiple labels' do
     scenario 'Are sorted properly' do
-
       # Issues
       issue_1 = create(:issue, title: 'issue_1', project: project)
       issue_2 = create(:issue, title: 'issue_2', project: project)
diff --git a/spec/features/projects/labels/update_prioritization_spec.rb b/spec/features/projects/labels/update_prioritization_spec.rb
index 8550d279d09..98ba93b4036 100644
--- a/spec/features/projects/labels/update_prioritization_spec.rb
+++ b/spec/features/projects/labels/update_prioritization_spec.rb
@@ -76,7 +76,8 @@ feature 'Prioritize labels', feature: true do
         expect(page.all('li').last).to have_content('bug')
       end
 
-      visit current_url
+      refresh
+      wait_for_ajax
 
       page.within('.prioritized-labels') do
         expect(first('li')).to have_content('wontfix')
diff --git a/spec/features/projects/members/group_member_cannot_leave_group_project_spec.rb b/spec/features/projects/members/group_member_cannot_leave_group_project_spec.rb
new file mode 100644
index 00000000000..728c0e16361
--- /dev/null
+++ b/spec/features/projects/members/group_member_cannot_leave_group_project_spec.rb
@@ -0,0 +1,17 @@
+require 'spec_helper'
+
+feature 'Projects > Members > Group member cannot leave group project', feature: true do
+  let(:user) { create(:user) }
+  let(:group) { create(:group) }
+  let(:project) { create(:project, namespace: group) }
+
+  background do
+    group.add_developer(user)
+    login_as(user)
+    visit namespace_project_path(project.namespace, project)
+  end
+
+  scenario 'user does not see a "Leave project" link' do
+    expect(page).not_to have_content 'Leave Project'
+  end
+end
diff --git a/spec/features/projects/members/group_member_cannot_request_access_to_his_group_project_spec.rb b/spec/features/projects/members/group_member_cannot_request_access_to_his_group_project_spec.rb
new file mode 100644
index 00000000000..ff9b6007806
--- /dev/null
+++ b/spec/features/projects/members/group_member_cannot_request_access_to_his_group_project_spec.rb
@@ -0,0 +1,47 @@
+require 'spec_helper'
+
+feature 'Projects > Members > Group member cannot request access to his group project', feature: true do
+  let(:user) { create(:user) }
+  let(:group) { create(:group) }
+  let(:project) { create(:project, namespace: group) }
+
+  scenario 'owner does not see the request access button' do
+    group.add_owner(user)
+    login_and_visit_project_page(user)
+
+    expect(page).not_to have_content 'Request Access'
+  end
+
+  scenario 'master does not see the request access button' do
+    group.add_master(user)
+    login_and_visit_project_page(user)
+
+    expect(page).not_to have_content 'Request Access'
+  end
+
+  scenario 'developer does not see the request access button' do
+    group.add_developer(user)
+    login_and_visit_project_page(user)
+
+    expect(page).not_to have_content 'Request Access'
+  end
+
+  scenario 'reporter does not see the request access button' do
+    group.add_reporter(user)
+    login_and_visit_project_page(user)
+
+    expect(page).not_to have_content 'Request Access'
+  end
+
+  scenario 'guest does not see the request access button' do
+    group.add_guest(user)
+    login_and_visit_project_page(user)
+
+    expect(page).not_to have_content 'Request Access'
+  end
+
+  def login_and_visit_project_page(user)
+    login_as(user)
+    visit namespace_project_path(project.namespace, project)
+  end
+end
diff --git a/spec/features/projects/members/group_requester_cannot_request_access_to_project_spec.rb b/spec/features/projects/members/group_requester_cannot_request_access_to_project_spec.rb
new file mode 100644
index 00000000000..c4ed92d2780
--- /dev/null
+++ b/spec/features/projects/members/group_requester_cannot_request_access_to_project_spec.rb
@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+feature 'Projects > Members > Group requester cannot request access to project', feature: true do
+  let(:user) { create(:user) }
+  let(:owner) { create(:user) }
+  let(:group) { create(:group, :public) }
+  let(:project) { create(:project, :public, namespace: group) }
+
+  background do
+    group.add_owner(owner)
+    login_as(user)
+    visit group_path(group)
+    perform_enqueued_jobs { click_link 'Request Access' }
+    visit namespace_project_path(project.namespace, project)
+  end
+
+  scenario 'group requester does not see the request access / withdraw access request button' do
+    expect(page).not_to have_content 'Request Access'
+    expect(page).not_to have_content 'Withdraw Access Request'
+  end
+end
diff --git a/spec/features/projects/members/master_manages_access_requests_spec.rb b/spec/features/projects/members/master_manages_access_requests_spec.rb
index 5fe4caa12f0..f7fcd9b6731 100644
--- a/spec/features/projects/members/master_manages_access_requests_spec.rb
+++ b/spec/features/projects/members/master_manages_access_requests_spec.rb
@@ -40,8 +40,8 @@ feature 'Projects > Members > Master manages access requests', feature: true do
   end
 
   def expect_visible_access_request(project, user)
-    expect(project.members.request.exists?(user_id: user)).to be_truthy
-    expect(page).to have_content "#{project.name} access requests (1)"
+    expect(project.requesters.exists?(user_id: user)).to be_truthy
+    expect(page).to have_content "#{project.name} access requests 1"
     expect(page).to have_content user.name
   end
 end
diff --git a/spec/features/projects/members/member_cannot_request_access_to_his_project_spec.rb b/spec/features/projects/members/member_cannot_request_access_to_his_project_spec.rb
new file mode 100644
index 00000000000..9564347e733
--- /dev/null
+++ b/spec/features/projects/members/member_cannot_request_access_to_his_project_spec.rb
@@ -0,0 +1,16 @@
+require 'spec_helper'
+
+feature 'Projects > Members > Member cannot request access to his project', feature: true do
+  let(:member) { create(:user) }
+  let(:project) { create(:project) }
+
+  background do
+    project.team << [member, :developer]
+    login_as(member)
+    visit namespace_project_path(project.namespace, project)
+  end
+
+  scenario 'member does not see the request access button' do
+    expect(page).not_to have_content 'Request Access'
+  end
+end
diff --git a/spec/features/projects/members/member_leaves_project_spec.rb b/spec/features/projects/members/member_leaves_project_spec.rb
new file mode 100644
index 00000000000..79dec442818
--- /dev/null
+++ b/spec/features/projects/members/member_leaves_project_spec.rb
@@ -0,0 +1,19 @@
+require 'spec_helper'
+
+feature 'Projects > Members > Member leaves project', feature: true do
+  let(:user) { create(:user) }
+  let(:project) { create(:project) }
+
+  background do
+    project.team << [user, :developer]
+    login_as(user)
+    visit namespace_project_path(project.namespace, project)
+  end
+
+  scenario 'user leaves project' do
+    click_link 'Leave Project'
+
+    expect(current_path).to eq(dashboard_projects_path)
+    expect(project.users.exists?(user.id)).to be_falsey
+  end
+end
diff --git a/spec/features/projects/members/owner_cannot_leave_project_spec.rb b/spec/features/projects/members/owner_cannot_leave_project_spec.rb
new file mode 100644
index 00000000000..67811b1048e
--- /dev/null
+++ b/spec/features/projects/members/owner_cannot_leave_project_spec.rb
@@ -0,0 +1,16 @@
+require 'spec_helper'
+
+feature 'Projects > Members > Owner cannot leave project', feature: true do
+  let(:owner) { create(:user) }
+  let(:project) { create(:project) }
+
+  background do
+    project.team << [owner, :owner]
+    login_as(owner)
+    visit namespace_project_path(project.namespace, project)
+  end
+
+  scenario 'user does not see a "Leave Project" link' do
+    expect(page).not_to have_content 'Leave Project'
+  end
+end
diff --git a/spec/features/projects/members/owner_cannot_request_access_to_his_project_spec.rb b/spec/features/projects/members/owner_cannot_request_access_to_his_project_spec.rb
new file mode 100644
index 00000000000..0e54c4fdf20
--- /dev/null
+++ b/spec/features/projects/members/owner_cannot_request_access_to_his_project_spec.rb
@@ -0,0 +1,16 @@
+require 'spec_helper'
+
+feature 'Projects > Members > Owner cannot request access to his project', feature: true do
+  let(:owner) { create(:user) }
+  let(:project) { create(:project) }
+
+  background do
+    project.team << [owner, :owner]
+    login_as(owner)
+    visit namespace_project_path(project.namespace, project)
+  end
+
+  scenario 'owner does not see the request access button' do
+    expect(page).not_to have_content 'Request Access'
+  end
+end
diff --git a/spec/features/projects/members/user_requests_access_spec.rb b/spec/features/projects/members/user_requests_access_spec.rb
index fd92a3a2f0c..f2fe3ef364d 100644
--- a/spec/features/projects/members/user_requests_access_spec.rb
+++ b/spec/features/projects/members/user_requests_access_spec.rb
@@ -17,16 +17,17 @@ feature 'Projects > Members > User requests access', feature: true do
     expect(ActionMailer::Base.deliveries.last.to).to eq [master.notification_email]
     expect(ActionMailer::Base.deliveries.last.subject).to eq "Request to join the #{project.name_with_namespace} project"
 
-    expect(project.members.request.exists?(user_id: user)).to be_truthy
+    expect(project.requesters.exists?(user_id: user)).to be_truthy
     expect(page).to have_content 'Your request for access has been queued for review.'
 
     expect(page).to have_content 'Withdraw Access Request'
+    expect(page).not_to have_content 'Leave Project'
   end
 
   scenario 'user is not listed in the project members page' do
     click_link 'Request Access'
 
-    expect(project.members.request.exists?(user_id: user)).to be_truthy
+    expect(project.requesters.exists?(user_id: user)).to be_truthy
 
     open_project_settings_menu
     click_link 'Members'
@@ -40,11 +41,11 @@ feature 'Projects > Members > User requests access', feature: true do
   scenario 'user can withdraw its request for access' do
     click_link 'Request Access'
 
-    expect(project.members.request.exists?(user_id: user)).to be_truthy
+    expect(project.requesters.exists?(user_id: user)).to be_truthy
 
     click_link 'Withdraw Access Request'
 
-    expect(project.members.request.exists?(user_id: user)).to be_falsey
+    expect(project.requesters.exists?(user_id: user)).to be_falsey
     expect(page).to have_content 'Your access request to the project has been withdrawn.'
   end
 
diff --git a/spec/features/projects_spec.rb b/spec/features/projects_spec.rb
index 9dd0378d165..6fa8298d489 100644
--- a/spec/features/projects_spec.rb
+++ b/spec/features/projects_spec.rb
@@ -70,22 +70,6 @@ feature 'Project', feature: true do
     end
   end
 
-  describe 'leave project link' do
-    let(:user)    { create(:user) }
-    let(:project) { create(:project, namespace: user.namespace) }
-
-    before do
-      login_with(user)
-      project.team.add_user(user, Gitlab::Access::MASTER)
-      visit namespace_project_path(project.namespace, project)
-    end
-
-    it 'click project-settings and find leave project' do
-      find('#project-settings-button').click
-      expect(page).to have_link('Leave Project')
-    end
-  end
-
   describe 'project title' do
     include WaitForAjax
 
diff --git a/spec/features/protected_branches_spec.rb b/spec/features/protected_branches_spec.rb
new file mode 100644
index 00000000000..d94dee0c797
--- /dev/null
+++ b/spec/features/protected_branches_spec.rb
@@ -0,0 +1,84 @@
+require 'spec_helper'
+
+feature 'Projected Branches', feature: true, js: true do
+  let(:user) { create(:user, :admin) }
+  let(:project) { create(:project) }
+
+  before { login_as(user) }
+
+  def set_protected_branch_name(branch_name)
+    find(".js-protected-branch-select").click
+    find(".dropdown-input-field").set(branch_name)
+    click_on "Create Protected Branch: #{branch_name}"
+  end
+
+  describe "explicit protected branches" do
+    it "allows creating explicit protected branches" do
+      visit namespace_project_protected_branches_path(project.namespace, project)
+      set_protected_branch_name('some-branch')
+      click_on "Protect"
+
+      within(".protected-branches-list") { expect(page).to have_content('some-branch') }
+      expect(ProtectedBranch.count).to eq(1)
+      expect(ProtectedBranch.last.name).to eq('some-branch')
+    end
+
+    it "displays the last commit on the matching branch if it exists" do
+      commit = create(:commit, project: project)
+      project.repository.add_branch(user, 'some-branch', commit.id)
+
+      visit namespace_project_protected_branches_path(project.namespace, project)
+      set_protected_branch_name('some-branch')
+      click_on "Protect"
+
+      within(".protected-branches-list") { expect(page).to have_content(commit.id[0..7]) }
+    end
+
+    it "displays an error message if the named branch does not exist" do
+      visit namespace_project_protected_branches_path(project.namespace, project)
+      set_protected_branch_name('some-branch')
+      click_on "Protect"
+
+      within(".protected-branches-list") { expect(page).to have_content('branch was removed') }
+    end
+  end
+
+  describe "wildcard protected branches" do
+    it "allows creating protected branches with a wildcard" do
+      visit namespace_project_protected_branches_path(project.namespace, project)
+      set_protected_branch_name('*-stable')
+      click_on "Protect"
+
+      within(".protected-branches-list") { expect(page).to have_content('*-stable') }
+      expect(ProtectedBranch.count).to eq(1)
+      expect(ProtectedBranch.last.name).to eq('*-stable')
+    end
+
+    it "displays the number of matching branches" do
+      project.repository.add_branch(user, 'production-stable', 'master')
+      project.repository.add_branch(user, 'staging-stable', 'master')
+
+      visit namespace_project_protected_branches_path(project.namespace, project)
+      set_protected_branch_name('*-stable')
+      click_on "Protect"
+
+      within(".protected-branches-list") { expect(page).to have_content("2 matching branches") }
+    end
+
+    it "displays all the branches matching the wildcard" do
+      project.repository.add_branch(user, 'production-stable', 'master')
+      project.repository.add_branch(user, 'staging-stable', 'master')
+      project.repository.add_branch(user, 'development', 'master')
+      create(:protected_branch, project: project, name: "*-stable")
+
+      visit namespace_project_protected_branches_path(project.namespace, project)
+      click_on "2 matching branches"
+
+      within(".protected-branches-list") do
+        expect(page).to have_content("production-stable")
+        expect(page).to have_content("staging-stable")
+        expect(page).not_to have_content("development")
+      end
+    end
+  end
+end
diff --git a/spec/features/search_spec.rb b/spec/features/search_spec.rb
index 029a11ea43c..d0a301038c4 100644
--- a/spec/features/search_spec.rb
+++ b/spec/features/search_spec.rb
@@ -3,6 +3,8 @@ require 'spec_helper'
 describe "Search", feature: true  do
   let(:user) { create(:user) }
   let(:project) { create(:project, namespace: user.namespace) }
+  let!(:issue) { create(:issue, project: project, assignee: user) }
+  let!(:issue2) { create(:issue, project: project, author: user) }
 
   before do
     login_with(user)
@@ -47,4 +49,78 @@ describe "Search", feature: true  do
       expect(page).to have_link(snippet.title)
     end
   end
+
+  describe 'Right header search field', feature: true do
+    describe 'Search in project page' do
+      before do
+        visit namespace_project_path(project.namespace, project)
+      end
+
+      it 'top right search form is present' do
+        expect(page).to have_selector('#search')
+      end
+
+      it 'top right search form contains location badge' do
+        expect(page).to have_selector('.has-location-badge')
+      end
+
+      context 'clicking the search field', js: true do
+        it 'should show category search dropdown' do
+          page.find('#search').click
+
+          expect(page).to have_selector('.dropdown-header', text: /#{project.name}/i)
+        end
+      end
+
+      context 'click the links in the category search dropdown', js: true do
+        before do
+          page.find('#search').click
+        end
+
+        it 'should take user to her issues page when issues assigned is clicked' do
+          find('.dropdown-menu').click_link 'Issues assigned to me'
+          sleep 2
+
+          expect(page).to have_selector('.issues-holder')
+          expect(find('.js-assignee-search .dropdown-toggle-text')).to have_content(user.name)
+        end
+
+        it 'should take user to her issues page when issues authored is clicked' do
+          find('.dropdown-menu').click_link "Issues I've created"
+          sleep 2
+
+          expect(page).to have_selector('.issues-holder')
+          expect(find('.js-author-search .dropdown-toggle-text')).to have_content(user.name)
+        end
+
+        it 'should take user to her MR page when MR assigned is clicked' do
+          find('.dropdown-menu').click_link 'Merge requests assigned to me'
+          sleep 2
+
+          expect(page).to have_selector('.merge-requests-holder')
+          expect(find('.js-assignee-search .dropdown-toggle-text')).to have_content(user.name)
+        end
+
+        it 'should take user to her MR page when MR authored is clicked' do
+          find('.dropdown-menu').click_link "Merge requests I've created"
+          sleep 2
+
+          expect(page).to have_selector('.merge-requests-holder')
+          expect(find('.js-author-search .dropdown-toggle-text')).to have_content(user.name)
+        end
+      end
+
+      context 'entering text into the search field', js: true do
+        before do
+          page.within '.search-input-wrap' do
+            fill_in "search", with: project.name[0..3]
+          end
+        end
+
+        it 'should not display the category search dropdown' do
+          expect(page).not_to have_selector('.dropdown-header', text: /#{project.name}/i)
+        end
+      end
+    end
+  end
 end
diff --git a/spec/features/security/group/internal_access_spec.rb b/spec/features/security/group/internal_access_spec.rb
index 71b783b7276..35fcef7a712 100644
--- a/spec/features/security/group/internal_access_spec.rb
+++ b/spec/features/security/group/internal_access_spec.rb
@@ -76,7 +76,6 @@ describe 'Internal Group access', feature: true do
     it { is_expected.to be_denied_for :visitor }
   end
 
-
   describe 'GET /groups/:path/group_members' do
     subject { group_group_members_path(group) }
 
diff --git a/spec/features/security/group/private_access_spec.rb b/spec/features/security/group/private_access_spec.rb
index cc9aee802f9..75a93342628 100644
--- a/spec/features/security/group/private_access_spec.rb
+++ b/spec/features/security/group/private_access_spec.rb
@@ -76,7 +76,6 @@ describe 'Private Group access', feature: true do
     it { is_expected.to be_denied_for :visitor }
   end
 
-
   describe 'GET /groups/:path/group_members' do
     subject { group_group_members_path(group) }
 
diff --git a/spec/features/security/group/public_access_spec.rb b/spec/features/security/group/public_access_spec.rb
index db986683dbe..6c5ee93970b 100644
--- a/spec/features/security/group/public_access_spec.rb
+++ b/spec/features/security/group/public_access_spec.rb
@@ -76,7 +76,6 @@ describe 'Public Group access', feature: true do
     it { is_expected.to be_allowed_for :visitor }
   end
 
-
   describe 'GET /groups/:path/group_members' do
     subject { group_group_members_path(group) }
 
diff --git a/spec/features/security/project/internal_access_spec.rb b/spec/features/security/project/internal_access_spec.rb
index 8625ea6bc10..13d980a326f 100644
--- a/spec/features/security/project/internal_access_spec.rb
+++ b/spec/features/security/project/internal_access_spec.rb
@@ -288,4 +288,142 @@ describe "Internal Project Access", feature: true  do
     it { is_expected.to be_denied_for :external }
     it { is_expected.to be_denied_for :visitor }
   end
+
+  describe "GET /:project_path/pipelines" do
+    subject { namespace_project_pipelines_path(project.namespace, project) }
+
+    it { is_expected.to be_allowed_for :admin }
+    it { is_expected.to be_allowed_for owner }
+    it { is_expected.to be_allowed_for master }
+    it { is_expected.to be_allowed_for developer }
+    it { is_expected.to be_allowed_for reporter }
+    it { is_expected.to be_allowed_for guest }
+    it { is_expected.to be_allowed_for :user }
+    it { is_expected.to be_denied_for :external }
+    it { is_expected.to be_denied_for :visitor }
+  end
+
+  describe "GET /:project_path/pipelines/:id" do
+    let(:pipeline) { create(:ci_pipeline, project: project) }
+    subject { namespace_project_pipeline_path(project.namespace, project, pipeline) }
+
+    it { is_expected.to be_allowed_for :admin }
+    it { is_expected.to be_allowed_for owner }
+    it { is_expected.to be_allowed_for master }
+    it { is_expected.to be_allowed_for developer }
+    it { is_expected.to be_allowed_for reporter }
+    it { is_expected.to be_allowed_for guest }
+    it { is_expected.to be_allowed_for :user }
+    it { is_expected.to be_denied_for :external }
+    it { is_expected.to be_denied_for :visitor }
+  end
+
+  describe "GET /:project_path/builds" do
+    subject { namespace_project_builds_path(project.namespace, project) }
+
+    context "when allowed for public and internal" do
+      before { project.update(public_builds: true) }
+
+      it { is_expected.to be_allowed_for :admin }
+      it { is_expected.to be_allowed_for owner }
+      it { is_expected.to be_allowed_for master }
+      it { is_expected.to be_allowed_for developer }
+      it { is_expected.to be_allowed_for reporter }
+      it { is_expected.to be_allowed_for guest }
+      it { is_expected.to be_allowed_for :user }
+      it { is_expected.to be_denied_for :external }
+      it { is_expected.to be_denied_for :visitor }
+    end
+
+    context "when disallowed for public and internal" do
+      before { project.update(public_builds: false) }
+
+      it { is_expected.to be_allowed_for :admin }
+      it { is_expected.to be_allowed_for owner }
+      it { is_expected.to be_allowed_for master }
+      it { is_expected.to be_allowed_for developer }
+      it { is_expected.to be_allowed_for reporter }
+      it { is_expected.to be_denied_for guest }
+      it { is_expected.to be_denied_for :user }
+      it { is_expected.to be_denied_for :external }
+      it { is_expected.to be_denied_for :visitor }
+    end
+  end
+
+  describe "GET /:project_path/builds/:id" do
+    let(:pipeline) { create(:ci_pipeline, project: project) }
+    let(:build) { create(:ci_build, pipeline: pipeline) }
+    subject { namespace_project_build_path(project.namespace, project, build.id) }
+
+    context "when allowed for public and internal" do
+      before { project.update(public_builds: true) }
+
+      it { is_expected.to be_allowed_for :admin }
+      it { is_expected.to be_allowed_for owner }
+      it { is_expected.to be_allowed_for master }
+      it { is_expected.to be_allowed_for developer }
+      it { is_expected.to be_allowed_for reporter }
+      it { is_expected.to be_allowed_for guest }
+      it { is_expected.to be_allowed_for :user }
+      it { is_expected.to be_denied_for :external }
+      it { is_expected.to be_denied_for :visitor }
+    end
+
+    context "when disallowed for public and internal" do
+      before { project.update(public_builds: false) }
+
+      it { is_expected.to be_allowed_for :admin }
+      it { is_expected.to be_allowed_for owner }
+      it { is_expected.to be_allowed_for master }
+      it { is_expected.to be_allowed_for developer }
+      it { is_expected.to be_allowed_for reporter }
+      it { is_expected.to be_denied_for guest }
+      it { is_expected.to be_denied_for :user }
+      it { is_expected.to be_denied_for :external }
+      it { is_expected.to be_denied_for :visitor }
+    end
+  end
+
+  describe "GET /:project_path/environments" do
+    subject { namespace_project_environments_path(project.namespace, project) }
+
+    it { is_expected.to be_allowed_for :admin }
+    it { is_expected.to be_allowed_for owner }
+    it { is_expected.to be_allowed_for master }
+    it { is_expected.to be_allowed_for developer }
+    it { is_expected.to be_allowed_for reporter }
+    it { is_expected.to be_denied_for guest }
+    it { is_expected.to be_denied_for :user }
+    it { is_expected.to be_denied_for :external }
+    it { is_expected.to be_denied_for :visitor }
+  end
+
+  describe "GET /:project_path/environments/:id" do
+    let(:environment) { create(:environment, project: project) }
+    subject { namespace_project_environment_path(project.namespace, project, environment) }
+
+    it { is_expected.to be_allowed_for :admin }
+    it { is_expected.to be_allowed_for owner }
+    it { is_expected.to be_allowed_for master }
+    it { is_expected.to be_allowed_for developer }
+    it { is_expected.to be_allowed_for reporter }
+    it { is_expected.to be_denied_for guest }
+    it { is_expected.to be_denied_for :user }
+    it { is_expected.to be_denied_for :external }
+    it { is_expected.to be_denied_for :visitor }
+  end
+
+  describe "GET /:project_path/environments/new" do
+    subject { new_namespace_project_environment_path(project.namespace, project) }
+
+    it { is_expected.to be_allowed_for :admin }
+    it { is_expected.to be_allowed_for owner }
+    it { is_expected.to be_allowed_for master }
+    it { is_expected.to be_allowed_for developer }
+    it { is_expected.to be_denied_for reporter }
+    it { is_expected.to be_denied_for guest }
+    it { is_expected.to be_denied_for :user }
+    it { is_expected.to be_denied_for :external }
+    it { is_expected.to be_denied_for :visitor }
+  end
 end
diff --git a/spec/features/security/project/private_access_spec.rb b/spec/features/security/project/private_access_spec.rb
index 544270b4037..ac9690cc127 100644
--- a/spec/features/security/project/private_access_spec.rb
+++ b/spec/features/security/project/private_access_spec.rb
@@ -260,4 +260,106 @@ describe "Private Project Access", feature: true  do
     it { is_expected.to be_denied_for :external }
     it { is_expected.to be_denied_for :visitor }
   end
+
+  describe "GET /:project_path/pipelines" do
+    subject { namespace_project_pipelines_path(project.namespace, project) }
+
+    it { is_expected.to be_allowed_for :admin }
+    it { is_expected.to be_allowed_for owner }
+    it { is_expected.to be_allowed_for master }
+    it { is_expected.to be_allowed_for developer }
+    it { is_expected.to be_allowed_for reporter }
+    it { is_expected.to be_denied_for guest }
+    it { is_expected.to be_denied_for :user }
+    it { is_expected.to be_denied_for :external }
+    it { is_expected.to be_denied_for :visitor }
+  end
+
+  describe "GET /:project_path/pipelines/:id" do
+    let(:pipeline) { create(:ci_pipeline, project: project) }
+    subject { namespace_project_pipeline_path(project.namespace, project, pipeline) }
+
+    it { is_expected.to be_allowed_for :admin }
+    it { is_expected.to be_allowed_for owner }
+    it { is_expected.to be_allowed_for master }
+    it { is_expected.to be_allowed_for developer }
+    it { is_expected.to be_allowed_for reporter }
+    it { is_expected.to be_denied_for guest }
+    it { is_expected.to be_denied_for :user }
+    it { is_expected.to be_denied_for :external }
+    it { is_expected.to be_denied_for :visitor }
+  end
+
+  describe "GET /:project_path/builds" do
+    subject { namespace_project_builds_path(project.namespace, project) }
+
+    it { is_expected.to be_allowed_for :admin }
+    it { is_expected.to be_allowed_for owner }
+    it { is_expected.to be_allowed_for master }
+    it { is_expected.to be_allowed_for developer }
+    it { is_expected.to be_allowed_for reporter }
+    it { is_expected.to be_denied_for guest }
+    it { is_expected.to be_denied_for :user }
+    it { is_expected.to be_denied_for :external }
+    it { is_expected.to be_denied_for :visitor }
+  end
+
+  describe "GET /:project_path/builds/:id" do
+    let(:pipeline) { create(:ci_pipeline, project: project) }
+    let(:build) { create(:ci_build, pipeline: pipeline) }
+    subject { namespace_project_build_path(project.namespace, project, build.id) }
+
+    it { is_expected.to be_allowed_for :admin }
+    it { is_expected.to be_allowed_for owner }
+    it { is_expected.to be_allowed_for master }
+    it { is_expected.to be_allowed_for developer }
+    it { is_expected.to be_allowed_for reporter }
+    it { is_expected.to be_denied_for guest }
+    it { is_expected.to be_denied_for :user }
+    it { is_expected.to be_denied_for :external }
+    it { is_expected.to be_denied_for :visitor }
+  end
+
+  describe "GET /:project_path/environments" do
+    subject { namespace_project_environments_path(project.namespace, project) }
+
+    it { is_expected.to be_allowed_for :admin }
+    it { is_expected.to be_allowed_for owner }
+    it { is_expected.to be_allowed_for master }
+    it { is_expected.to be_allowed_for developer }
+    it { is_expected.to be_allowed_for reporter }
+    it { is_expected.to be_denied_for guest }
+    it { is_expected.to be_denied_for :user }
+    it { is_expected.to be_denied_for :external }
+    it { is_expected.to be_denied_for :visitor }
+  end
+
+  describe "GET /:project_path/environments/:id" do
+    let(:environment) { create(:environment, project: project) }
+    subject { namespace_project_environment_path(project.namespace, project, environment) }
+
+    it { is_expected.to be_allowed_for :admin }
+    it { is_expected.to be_allowed_for owner }
+    it { is_expected.to be_allowed_for master }
+    it { is_expected.to be_allowed_for developer }
+    it { is_expected.to be_allowed_for reporter }
+    it { is_expected.to be_denied_for guest }
+    it { is_expected.to be_denied_for :user }
+    it { is_expected.to be_denied_for :external }
+    it { is_expected.to be_denied_for :visitor }
+  end
+
+  describe "GET /:project_path/environments/new" do
+    subject { new_namespace_project_environment_path(project.namespace, project) }
+
+    it { is_expected.to be_allowed_for :admin }
+    it { is_expected.to be_allowed_for owner }
+    it { is_expected.to be_allowed_for master }
+    it { is_expected.to be_allowed_for developer }
+    it { is_expected.to be_denied_for reporter }
+    it { is_expected.to be_denied_for guest }
+    it { is_expected.to be_denied_for :user }
+    it { is_expected.to be_denied_for :external }
+    it { is_expected.to be_denied_for :visitor }
+  end
 end
diff --git a/spec/features/security/project/public_access_spec.rb b/spec/features/security/project/public_access_spec.rb
index c5f741709ad..737897de52b 100644
--- a/spec/features/security/project/public_access_spec.rb
+++ b/spec/features/security/project/public_access_spec.rb
@@ -109,6 +109,35 @@ describe "Public Project Access", feature: true  do
     it { is_expected.to be_allowed_for :external }
   end
 
+  describe "GET /:project_path/pipelines" do
+    subject { namespace_project_pipelines_path(project.namespace, project) }
+
+    it { is_expected.to be_allowed_for :admin }
+    it { is_expected.to be_allowed_for owner }
+    it { is_expected.to be_allowed_for master }
+    it { is_expected.to be_allowed_for developer }
+    it { is_expected.to be_allowed_for reporter }
+    it { is_expected.to be_allowed_for guest }
+    it { is_expected.to be_allowed_for :user }
+    it { is_expected.to be_allowed_for :external }
+    it { is_expected.to be_allowed_for :visitor }
+  end
+
+  describe "GET /:project_path/pipelines/:id" do
+    let(:pipeline) { create(:ci_pipeline, project: project) }
+    subject { namespace_project_pipeline_path(project.namespace, project, pipeline) }
+
+    it { is_expected.to be_allowed_for :admin }
+    it { is_expected.to be_allowed_for owner }
+    it { is_expected.to be_allowed_for master }
+    it { is_expected.to be_allowed_for developer }
+    it { is_expected.to be_allowed_for reporter }
+    it { is_expected.to be_allowed_for guest }
+    it { is_expected.to be_allowed_for :user }
+    it { is_expected.to be_allowed_for :external }
+    it { is_expected.to be_allowed_for :visitor }
+  end
+
   describe "GET /:project_path/builds" do
     subject { namespace_project_builds_path(project.namespace, project) }
 
@@ -175,6 +204,49 @@ describe "Public Project Access", feature: true  do
     end
   end
 
+  describe "GET /:project_path/environments" do
+    subject { namespace_project_environments_path(project.namespace, project) }
+
+    it { is_expected.to be_allowed_for :admin }
+    it { is_expected.to be_allowed_for owner }
+    it { is_expected.to be_allowed_for master }
+    it { is_expected.to be_allowed_for developer }
+    it { is_expected.to be_allowed_for reporter }
+    it { is_expected.to be_denied_for guest }
+    it { is_expected.to be_denied_for :user }
+    it { is_expected.to be_denied_for :external }
+    it { is_expected.to be_denied_for :visitor }
+  end
+
+  describe "GET /:project_path/environments/:id" do
+    let(:environment) { create(:environment, project: project) }
+    subject { namespace_project_environment_path(project.namespace, project, environment) }
+
+    it { is_expected.to be_allowed_for :admin }
+    it { is_expected.to be_allowed_for owner }
+    it { is_expected.to be_allowed_for master }
+    it { is_expected.to be_allowed_for developer }
+    it { is_expected.to be_allowed_for reporter }
+    it { is_expected.to be_denied_for guest }
+    it { is_expected.to be_denied_for :user }
+    it { is_expected.to be_denied_for :external }
+    it { is_expected.to be_denied_for :visitor }
+  end
+
+  describe "GET /:project_path/environments/new" do
+    subject { new_namespace_project_environment_path(project.namespace, project) }
+
+    it { is_expected.to be_allowed_for :admin }
+    it { is_expected.to be_allowed_for owner }
+    it { is_expected.to be_allowed_for master }
+    it { is_expected.to be_allowed_for developer }
+    it { is_expected.to be_denied_for reporter }
+    it { is_expected.to be_denied_for guest }
+    it { is_expected.to be_denied_for :user }
+    it { is_expected.to be_denied_for :external }
+    it { is_expected.to be_denied_for :visitor }
+  end
+
   describe "GET /:project_path/blob" do
     let(:commit) { project.repository.commit }
 
diff --git a/spec/features/signup_spec.rb b/spec/features/signup_spec.rb
index 4229e82b443..a752c1d7235 100644
--- a/spec/features/signup_spec.rb
+++ b/spec/features/signup_spec.rb
@@ -2,7 +2,6 @@ require 'spec_helper'
 
 feature 'Signup', feature: true do
   describe 'signup with no errors' do
-
     context "when sending confirmation email" do
       before { allow_any_instance_of(ApplicationSetting).to receive(:send_user_confirmation_email).and_return(true) }
 
@@ -40,7 +39,6 @@ feature 'Signup', feature: true do
         expect(page).to have_content("Welcome! You have signed up successfully.")
       end
     end
-
   end
 
   describe 'signup with errors' do
diff --git a/spec/features/tags/master_deletes_tag_spec.rb b/spec/features/tags/master_deletes_tag_spec.rb
index f0990118e3c..0f30f562539 100644
--- a/spec/features/tags/master_deletes_tag_spec.rb
+++ b/spec/features/tags/master_deletes_tag_spec.rb
@@ -22,7 +22,6 @@ feature 'Master deletes tag', feature: true do
         namespace_project_tags_path(project.namespace, project))
       expect(page).not_to have_content 'v1.1.0'
     end
-
   end
 
   context 'from a specific tag page' do
diff --git a/spec/features/todos/todos_spec.rb b/spec/features/todos/todos_spec.rb
index 8e1833a069e..0bdb1628c74 100644
--- a/spec/features/todos/todos_spec.rb
+++ b/spec/features/todos/todos_spec.rb
@@ -103,11 +103,15 @@ describe 'Dashboard Todos', feature: true do
       before do
         deleted_project = create(:project, visibility_level: Gitlab::VisibilityLevel::PUBLIC, pending_delete: true)
         create(:todo, :mentioned, user: user, project: deleted_project, target: issue, author: author)
+        create(:todo, :mentioned, user: user, project: deleted_project, target: issue, author: author, state: :done)
         login_as(user)
         visit dashboard_todos_path
       end
 
       it 'shows "All done" message' do
+        within('.todos-pending-count') { expect(page).to have_content '0' }
+        expect(page).to have_content 'To do 0'
+        expect(page).to have_content 'Done 0'
         expect(page).to have_content "You're all done!"
       end
     end
diff --git a/spec/features/u2f_spec.rb b/spec/features/u2f_spec.rb
index 366a90228b1..14613754f74 100644
--- a/spec/features/u2f_spec.rb
+++ b/spec/features/u2f_spec.rb
@@ -12,39 +12,24 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
 
   describe "registration" do
     let(:user) { create(:user) }
-    before { login_as(user) }
 
-    describe 'when 2FA via OTP is disabled' do
-      it 'allows registering a new device' do
-        visit profile_account_path
-        click_on 'Enable Two-Factor Authentication'
-
-        register_u2f_device
+    before do
+      login_as(user)
+      user.update_attribute(:otp_required_for_login, true)
+    end
 
-        expect(page.body).to match('Your U2F device was registered')
-      end
+    describe 'when 2FA via OTP is disabled' do
+      before { user.update_attribute(:otp_required_for_login, false) }
 
-      it 'allows registering more than one device' do
+      it 'does not allow registering a new device' do
         visit profile_account_path
-
-        # First device
         click_on 'Enable Two-Factor Authentication'
-        register_u2f_device
-        expect(page.body).to match('Your U2F device was registered')
-
-        # Second device
-        click_on 'Manage Two-Factor Authentication'
-        register_u2f_device
-        expect(page.body).to match('Your U2F device was registered')
-        click_on 'Manage Two-Factor Authentication'
 
-        expect(page.body).to match('You have 2 U2F devices registered')
+        expect(page).to have_button('Setup New U2F Device', disabled: true)
       end
     end
 
     describe 'when 2FA via OTP is enabled' do
-      before { user.update_attributes(otp_required_for_login: true) }
-
       it 'allows registering a new device' do
         visit profile_account_path
         click_on 'Manage Two-Factor Authentication'
@@ -67,7 +52,6 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
         click_on 'Manage Two-Factor Authentication'
         register_u2f_device
         expect(page.body).to match('Your U2F device was registered')
-
         click_on 'Manage Two-Factor Authentication'
         expect(page.body).to match('You have 2 U2F devices registered')
       end
@@ -76,15 +60,16 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
     it 'allows the same device to be registered for multiple users' do
       # First user
       visit profile_account_path
-      click_on 'Enable Two-Factor Authentication'
+      click_on 'Manage Two-Factor Authentication'
       u2f_device = register_u2f_device
       expect(page.body).to match('Your U2F device was registered')
       logout
 
       # Second user
-      login_as(:user)
+      user = login_as(:user)
+      user.update_attribute(:otp_required_for_login, true)
       visit profile_account_path
-      click_on 'Enable Two-Factor Authentication'
+      click_on 'Manage Two-Factor Authentication'
       register_u2f_device(u2f_device)
       expect(page.body).to match('Your U2F device was registered')
 
@@ -94,7 +79,7 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
     context "when there are form errors" do
       it "doesn't register the device if there are errors" do
         visit profile_account_path
-        click_on 'Enable Two-Factor Authentication'
+        click_on 'Manage Two-Factor Authentication'
 
         # Have the "u2f device" respond with bad data
         page.execute_script("u2f.register = function(_,_,_,callback) { callback('bad response'); };")
@@ -109,7 +94,7 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
 
       it "allows retrying registration" do
         visit profile_account_path
-        click_on 'Enable Two-Factor Authentication'
+        click_on 'Manage Two-Factor Authentication'
 
         # Failed registration
         page.execute_script("u2f.register = function(_,_,_,callback) { callback('bad response'); };")
@@ -133,8 +118,9 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
     before do
       # Register and logout
       login_as(user)
+      user.update_attribute(:otp_required_for_login, true)
       visit profile_account_path
-      click_on 'Enable Two-Factor Authentication'
+      click_on 'Manage Two-Factor Authentication'
       @u2f_device = register_u2f_device
       logout
     end
@@ -154,7 +140,7 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
 
     describe "when 2FA via OTP is enabled" do
       it "allows logging in with the U2F device" do
-        user.update_attributes(otp_required_for_login: true)
+        user.update_attribute(:otp_required_for_login, true)
         login_with(user)
 
         @u2f_device.respond_to_u2f_authentication
@@ -171,8 +157,9 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
         it "does not allow logging in with that particular device" do
           # Register current user with the different U2F device
           current_user = login_as(:user)
+          current_user.update_attribute(:otp_required_for_login, true)
           visit profile_account_path
-          click_on 'Enable Two-Factor Authentication'
+          click_on 'Manage Two-Factor Authentication'
           register_u2f_device
           logout
 
@@ -191,8 +178,9 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
         it "allows logging in with that particular device" do
           # Register current user with the same U2F device
           current_user = login_as(:user)
+          current_user.update_attribute(:otp_required_for_login, true)
           visit profile_account_path
-          click_on 'Enable Two-Factor Authentication'
+          click_on 'Manage Two-Factor Authentication'
           register_u2f_device(@u2f_device)
           logout
 
@@ -227,8 +215,9 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
 
     before do
       login_as(user)
+      user.update_attribute(:otp_required_for_login, true)
       visit profile_account_path
-      click_on 'Enable Two-Factor Authentication'
+      click_on 'Manage Two-Factor Authentication'
       register_u2f_device
     end
 
diff --git a/spec/features/users_spec.rb b/spec/features/users_spec.rb
index cf116040394..b5a94fe0383 100644
--- a/spec/features/users_spec.rb
+++ b/spec/features/users_spec.rb
@@ -47,5 +47,4 @@ feature 'Users', feature: true do
   def number_of_errors_on_page(page)
     page.find('#error_explanation').find('ul').all('li').count
   end
-
 end
diff --git a/spec/finders/group_projects_finder_spec.rb b/spec/finders/group_projects_finder_spec.rb
index fdd3849816f..fbe09b28b3c 100644
--- a/spec/finders/group_projects_finder_spec.rb
+++ b/spec/finders/group_projects_finder_spec.rb
@@ -12,14 +12,12 @@ describe GroupProjectsFinder do
   let!(:shared_project_2) { create(:project, :private, path: '4') }
   let!(:shared_project_3) { create(:project, :internal, path: '5') }
 
-
   before do
     shared_project_1.project_group_links.create(group_access: Gitlab::Access::MASTER, group: group)
     shared_project_2.project_group_links.create(group_access: Gitlab::Access::MASTER, group: group)
     shared_project_3.project_group_links.create(group_access: Gitlab::Access::MASTER, group: group)
   end
 
-
   describe 'with a group member current user' do
     before  { group.add_user(current_user, Gitlab::Access::MASTER) }
 
diff --git a/spec/finders/notes_finder_spec.rb b/spec/finders/notes_finder_spec.rb
index c83824b900d..8db897b1646 100644
--- a/spec/finders/notes_finder_spec.rb
+++ b/spec/finders/notes_finder_spec.rb
@@ -11,7 +11,7 @@ describe NotesFinder do
     project.team << [user, :master]
   end
 
-  describe :execute do
+  describe '#execute' do
     let(:params)  { { target_id: commit.id, target_type: 'commit', last_fetched_at: 1.hour.ago.to_i } }
 
     before do
@@ -34,5 +34,28 @@ describe NotesFinder do
       notes = NotesFinder.new.execute(project, user, params)
       expect(notes).to eq([note1])
     end
+
+    context 'confidential issue notes' do
+      let(:confidential_issue) { create(:issue, :confidential, project: project, author: user) }
+      let!(:confidential_note) { create(:note, noteable: confidential_issue, project: confidential_issue.project) }
+
+      let(:params) { { target_id: confidential_issue.id, target_type: 'issue', last_fetched_at: 1.hour.ago.to_i } }
+
+      it 'returns notes if user can see the issue' do
+        expect(NotesFinder.new.execute(project, user, params)).to eq([confidential_note])
+      end
+
+      it 'raises an error if user can not see the issue' do
+        user = create(:user)
+        expect { NotesFinder.new.execute(project, user, params) }.to raise_error(ActiveRecord::RecordNotFound)
+      end
+
+      it 'raises an error for project members with guest role' do
+        user = create(:user)
+        project.team << [user, :guest]
+
+        expect { NotesFinder.new.execute(project, user, params) }.to raise_error(ActiveRecord::RecordNotFound)
+      end
+    end
   end
 end
diff --git a/spec/finders/snippets_finder_spec.rb b/spec/finders/snippets_finder_spec.rb
index 810016c9658..28bdc18e840 100644
--- a/spec/finders/snippets_finder_spec.rb
+++ b/spec/finders/snippets_finder_spec.rb
@@ -69,7 +69,6 @@ describe SnippetsFinder do
       expect(snippets).to include(@snippet3)
       expect(snippets).not_to include(@snippet2, @snippet1)
     end
-
   end
 
   context 'by_project filter' do
diff --git a/spec/fixtures/blockquote_fence_after.md b/spec/fixtures/blockquote_fence_after.md
new file mode 100644
index 00000000000..2652a842c0e
--- /dev/null
+++ b/spec/fixtures/blockquote_fence_after.md
@@ -0,0 +1,115 @@
+Single `>>>` inside code block:
+
+```
+# Code
+>>>
+# Code
+```
+
+Double `>>>` inside code block:
+
+```txt
+# Code
+>>>
+# Code
+>>>
+# Code
+```
+
+Blockquote outside code block:
+
+> Quote
+
+Code block inside blockquote:
+
+> Quote
+>
+> ```
+> # Code
+> ```
+>
+> Quote
+
+Single `>>>` inside code block inside blockquote:
+
+> Quote
+>
+> ```
+> # Code
+> >>>
+> # Code
+> ```
+>
+> Quote
+
+Double `>>>` inside code block inside blockquote:
+
+> Quote
+>
+> ```
+> # Code
+> >>>
+> # Code
+> >>>
+> # Code
+> ```
+>
+> Quote
+
+Single `>>>` inside HTML:
+
+<pre>
+# Code
+>>>
+# Code
+</pre>
+
+Double `>>>` inside HTML:
+
+<pre>
+# Code
+>>>
+# Code
+>>>
+# Code
+</pre>
+
+Blockquote outside HTML:
+
+> Quote
+
+HTML inside blockquote:
+
+> Quote
+>
+> <pre>
+> # Code
+> </pre>
+>
+> Quote
+
+Single `>>>` inside HTML inside blockquote:
+
+> Quote
+>
+> <pre>
+> # Code
+> >>>
+> # Code
+> </pre>
+>
+> Quote
+
+Double `>>>` inside HTML inside blockquote:
+
+> Quote
+>
+> <pre>
+> # Code
+> >>>
+> # Code
+> >>>
+> # Code
+> </pre>
+>
+> Quote
diff --git a/spec/fixtures/blockquote_fence_before.md b/spec/fixtures/blockquote_fence_before.md
new file mode 100644
index 00000000000..d52eec72896
--- /dev/null
+++ b/spec/fixtures/blockquote_fence_before.md
@@ -0,0 +1,131 @@
+Single `>>>` inside code block:
+
+```
+# Code
+>>>
+# Code
+```
+
+Double `>>>` inside code block:
+
+```txt
+# Code
+>>>
+# Code
+>>>
+# Code
+```
+
+Blockquote outside code block:
+
+>>>
+Quote
+>>>
+
+Code block inside blockquote:
+
+>>>
+Quote
+
+```
+# Code
+```
+
+Quote
+>>>
+
+Single `>>>` inside code block inside blockquote:
+
+>>>
+Quote
+
+```
+# Code
+>>>
+# Code
+```
+
+Quote
+>>>
+
+Double `>>>` inside code block inside blockquote:
+
+>>>
+Quote
+
+```
+# Code
+>>>
+# Code
+>>>
+# Code
+```
+
+Quote
+>>>
+
+Single `>>>` inside HTML:
+
+<pre>
+# Code
+>>>
+# Code
+</pre>
+
+Double `>>>` inside HTML:
+
+<pre>
+# Code
+>>>
+# Code
+>>>
+# Code
+</pre>
+
+Blockquote outside HTML:
+
+>>>
+Quote
+>>>
+
+HTML inside blockquote:
+
+>>>
+Quote
+
+<pre>
+# Code
+</pre>
+
+Quote
+>>>
+
+Single `>>>` inside HTML inside blockquote:
+
+>>>
+Quote
+
+<pre>
+# Code
+>>>
+# Code
+</pre>
+
+Quote
+>>>
+
+Double `>>>` inside HTML inside blockquote:
+
+>>>
+Quote
+
+<pre>
+# Code
+>>>
+# Code
+>>>
+# Code
+</pre>
+
+Quote
+>>>
diff --git a/spec/fixtures/container_registry/tag_manifest.json b/spec/fixtures/container_registry/tag_manifest.json
index 1b6008e2872..8d1b874c29b 100644
--- a/spec/fixtures/container_registry/tag_manifest.json
+++ b/spec/fixtures/container_registry/tag_manifest.json
@@ -1 +1,16 @@
-{"schemaVersion":2,"mediaType":"application/vnd.docker.distribution.manifest.v2+json","config":{"mediaType":"application/octet-stream","size":1145,"digest":"sha256:d7a513a663c1a6dcdba9ed832ca53c02ac2af0c333322cd6ca92936d1d9917ac"},"layers":[{"mediaType":"application/vnd.docker.image.rootfs.diff.tar.gzip","size":2319870,"digest":"sha256:420890c9e918b6668faaedd9000e220190f2493b0693ee563ebd7b4cc754a57d"}]}
+{
+  "schemaVersion": 2,
+  "mediaType": "application/vnd.docker.distribution.manifest.v2+json",
+  "config": {
+    "mediaType": "application/octet-stream",
+    "size": 1145,
+    "digest": "sha256:d7a513a663c1a6dcdba9ed832ca53c02ac2af0c333322cd6ca92936d1d9917ac"
+  },
+  "layers": [
+    {
+      "mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
+      "size": 2319870,
+      "digest": "sha256:420890c9e918b6668faaedd9000e220190f2493b0693ee563ebd7b4cc754a57d"
+    }
+  ]
+}
diff --git a/spec/fixtures/container_registry/tag_manifest_1.json b/spec/fixtures/container_registry/tag_manifest_1.json
new file mode 100644
index 00000000000..d09ede5bea7
--- /dev/null
+++ b/spec/fixtures/container_registry/tag_manifest_1.json
@@ -0,0 +1,32 @@
+{
+  "schemaVersion": 1,
+  "name": "library/alpine",
+  "tag": "2.6",
+  "architecture": "amd64",
+  "fsLayers": [
+    {
+      "blobSum": "sha256:2a3ebcb7fbcc29bf40c4f62863008bb573acdea963454834d9483b3e5300c45d"
+    }
+  ],
+  "history": [
+    {
+      "v1Compatibility": "{\"id\":\"dd807873c9a21bcc82e30317c283e6601d7e19f5cf7867eec34cdd1aeb3f099e\",\"created\":\"2016-01-18T18:32:39.162138276Z\",\"container\":\"556a728876db7b0e621adc029c87c649d32520804f8f15defd67bb070dc1a88d\",\"container_config\":{\"Hostname\":\"556a728876db\",\"Domainname\":\"\",\"User\":\"\",\"AttachStdin\":false,\"AttachStdout\":false,\"AttachStderr\":false,\"Tty\":false,\"OpenStdin\":false,\"StdinOnce\":false,\"Env\":null,\"Cmd\":[\"/bin/sh\",\"-c\",\"#(nop) ADD file:7dee8a455bcc39013aa168d27ece9227aad155adbaacbd153d94ca60113f59fc in /\"],\"Image\":\"\",\"Volumes\":null,\"WorkingDir\":\"\",\"Entrypoint\":null,\"OnBuild\":null,\"Labels\":null},\"docker_version\":\"1.8.3\",\"config\":{\"Hostname\":\"556a728876db\",\"Domainname\":\"\",\"User\":\"\",\"AttachStdin\":false,\"AttachStdout\":false,\"AttachStderr\":false,\"Tty\":false,\"OpenStdin\":false,\"StdinOnce\":false,\"Env\":null,\"Cmd\":null,\"Image\":\"\",\"Volumes\":null,\"WorkingDir\":\"\",\"Entrypoint\":null,\"OnBuild\":null,\"Labels\":null},\"architecture\":\"amd64\",\"os\":\"linux\",\"Size\":4501436}"
+    }
+  ],
+  "signatures": [
+    {
+      "header": {
+        "jwk": {
+          "crv": "P-256",
+          "kid": "4MZL:Z5ZP:2RPA:Q3TD:QOHA:743L:EM2G:QY6Q:ZJCX:BSD7:CRYC:LQ6T",
+          "kty": "EC",
+          "x": "qmWOaxPUk7QsE5iTPdeG1e9yNE-wranvQEnWzz9FhWM",
+          "y": "WeeBpjTOYnTNrfCIxtFY5qMrJNNk9C1vc5ryxbbMD_M"
+        },
+        "alg": "ES256"
+      },
+      "signature": "0zmjTJ4m21yVwAeteLc3SsQ0miScViCDktFPR67W-ozGjjI3iBjlDjwOl6o2sds5ZI9U6bSIKOeLDinGOhHoOQ",
+      "protected": "eyJmb3JtYXRMZW5ndGgiOjEzNzIsImZvcm1hdFRhaWwiOiJDbjAiLCJ0aW1lIjoiMjAxNi0wNi0xNVQxMDo0NDoxNFoifQ"
+    }
+  ]
+}
diff --git a/spec/fixtures/dk.png b/spec/fixtures/dk.png
index 87ce25e877a..1247f2fecd7 100644
--- a/spec/fixtures/dk.png
+++ b/spec/fixtures/dk.png
diff --git a/spec/fixtures/parallel_diff_result.yml b/spec/fixtures/parallel_diff_result.yml
index a8b7907d4ba..333eda1191a 100644
--- a/spec/fixtures/parallel_diff_result.yml
+++ b/spec/fixtures/parallel_diff_result.yml
@@ -3,322 +3,798 @@
     :type: match
     :number: 6
     :text: "@@ -6,12 +6,18 @@ module Popen"
-    :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_6_6
+    :line_code:
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line:
+        :new_line:
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
   :right:
     :type: match
     :number: 6
     :text: "@@ -6,12 +6,18 @@ module Popen"
-    :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_6_6
+    :line_code:
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line:
+        :new_line:
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
 - :left:
     :type:
     :number: 6
     :text: |2
        <span id="LC6" class="line"></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_6_6
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 6
+        :new_line: 6
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
   :right:
     :type:
     :number: 6
     :text: |2
        <span id="LC6" class="line"></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_6_6
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 6
+        :new_line: 6
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
 - :left:
     :type:
     :number: 7
     :text: |2
        <span id="LC7" class="line">  <span class="k">def</span> <span class="nf">popen</span><span class="p">(</span><span class="n">cmd</span><span class="p">,</span> <span class="n">path</span><span class="o">=</span><span class="kp">nil</span><span class="p">)</span></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_7_7
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 7
+        :new_line: 7
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
   :right:
     :type:
     :number: 7
     :text: |2
        <span id="LC7" class="line">  <span class="k">def</span> <span class="nf">popen</span><span class="p">(</span><span class="n">cmd</span><span class="p">,</span> <span class="n">path</span><span class="o">=</span><span class="kp">nil</span><span class="p">)</span></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_7_7
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 7
+        :new_line: 7
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
 - :left:
     :type:
     :number: 8
     :text: |2
        <span id="LC8" class="line">    <span class="k">unless</span> <span class="n">cmd</span><span class="p">.</span><span class="nf">is_a?</span><span class="p">(</span><span class="no">Array</span><span class="p">)</span></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_8_8
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 8
+        :new_line: 8
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
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        <span id="LC11" class="line"></span>
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     :number: 16
     :text: |2
        <span id="LC22" class="line">    <span class="k">unless</span> <span class="no">File</span><span class="p">.</span><span class="nf">directory?</span><span class="p">(</span><span class="n">path</span><span class="p">)</span></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_16_22
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 16
+        :new_line: 22
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
   :right:
     :type:
     :number: 22
     :text: |2
        <span id="LC22" class="line">    <span class="k">unless</span> <span class="no">File</span><span class="p">.</span><span class="nf">directory?</span><span class="p">(</span><span class="n">path</span><span class="p">)</span></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_16_22
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 16
+        :new_line: 22
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
 - :left:
     :type:
     :number: 17
     :text: |2
        <span id="LC23" class="line">      <span class="no">FileUtils</span><span class="p">.</span><span class="nf">mkdir_p</span><span class="p">(</span><span class="n">path</span><span class="p">)</span></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_17_23
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 17
+        :new_line: 23
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
   :right:
     :type:
     :number: 23
     :text: |2
        <span id="LC23" class="line">      <span class="no">FileUtils</span><span class="p">.</span><span class="nf">mkdir_p</span><span class="p">(</span><span class="n">path</span><span class="p">)</span></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_17_23
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 17
+        :new_line: 23
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
 - :left:
     :type: match
     :number: 19
     :text: "@@ -19,6 +25,7 @@ module Popen"
-    :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_19_25
+    :line_code:
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line:
+        :new_line:
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
   :right:
     :type: match
     :number: 25
     :text: "@@ -19,6 +25,7 @@ module Popen"
-    :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_19_25
+    :line_code:
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line:
+        :new_line:
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
 - :left:
     :type:
     :number: 19
     :text: |2
        <span id="LC25" class="line"></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_19_25
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 19
+        :new_line: 25
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
   :right:
     :type:
     :number: 25
     :text: |2
        <span id="LC25" class="line"></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_19_25
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 19
+        :new_line: 25
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
 - :left:
     :type:
     :number: 20
     :text: |2
        <span id="LC26" class="line">    <span class="vi">@cmd_output</span> <span class="o">=</span> <span class="s2">&quot;&quot;</span></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_20_26
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 20
+        :new_line: 26
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
   :right:
     :type:
     :number: 26
     :text: |2
        <span id="LC26" class="line">    <span class="vi">@cmd_output</span> <span class="o">=</span> <span class="s2">&quot;&quot;</span></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_20_26
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 20
+        :new_line: 26
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
 - :left:
     :type:
     :number: 21
     :text: |2
        <span id="LC27" class="line">    <span class="vi">@cmd_status</span> <span class="o">=</span> <span class="mi">0</span></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_21_27
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 21
+        :new_line: 27
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
   :right:
     :type:
     :number: 27
     :text: |2
        <span id="LC27" class="line">    <span class="vi">@cmd_status</span> <span class="o">=</span> <span class="mi">0</span></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_21_27
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 21
+        :new_line: 27
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
 - :left:
     :type:
     :number:
     :text: ''
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_22_28
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line:
+        :new_line: 28
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
   :right:
     :type: new
     :number: 28
     :text: |
       +<span id="LC28" class="line"></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_22_28
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line:
+        :new_line: 28
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
 - :left:
     :type:
     :number: 22
     :text: |2
        <span id="LC29" class="line">    <span class="no">Open3</span><span class="p">.</span><span class="nf">popen3</span><span class="p">(</span><span class="n">vars</span><span class="p">,</span> <span class="o">*</span><span class="n">cmd</span><span class="p">,</span> <span class="n">options</span><span class="p">)</span> <span class="k">do</span> <span class="o">|</span><span class="n">stdin</span><span class="p">,</span> <span class="n">stdout</span><span class="p">,</span> <span class="n">stderr</span><span class="p">,</span> <span class="n">wait_thr</span><span class="o">|</span></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_22_29
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 22
+        :new_line: 29
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
   :right:
     :type:
     :number: 29
     :text: |2
        <span id="LC29" class="line">    <span class="no">Open3</span><span class="p">.</span><span class="nf">popen3</span><span class="p">(</span><span class="n">vars</span><span class="p">,</span> <span class="o">*</span><span class="n">cmd</span><span class="p">,</span> <span class="n">options</span><span class="p">)</span> <span class="k">do</span> <span class="o">|</span><span class="n">stdin</span><span class="p">,</span> <span class="n">stdout</span><span class="p">,</span> <span class="n">stderr</span><span class="p">,</span> <span class="n">wait_thr</span><span class="o">|</span></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_22_29
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 22
+        :new_line: 29
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
 - :left:
     :type:
     :number: 23
     :text: |2
        <span id="LC30" class="line">      <span class="vi">@cmd_output</span> <span class="o">&lt;&lt;</span> <span class="n">stdout</span><span class="p">.</span><span class="nf">read</span></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_23_30
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 23
+        :new_line: 30
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
   :right:
     :type:
     :number: 30
     :text: |2
        <span id="LC30" class="line">      <span class="vi">@cmd_output</span> <span class="o">&lt;&lt;</span> <span class="n">stdout</span><span class="p">.</span><span class="nf">read</span></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_23_30
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 23
+        :new_line: 30
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
 - :left:
     :type:
     :number: 24
     :text: |2
        <span id="LC31" class="line">      <span class="vi">@cmd_output</span> <span class="o">&lt;&lt;</span> <span class="n">stderr</span><span class="p">.</span><span class="nf">read</span></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_24_31
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 24
+        :new_line: 31
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
   :right:
     :type:
     :number: 31
     :text: |2
        <span id="LC31" class="line">      <span class="vi">@cmd_output</span> <span class="o">&lt;&lt;</span> <span class="n">stderr</span><span class="p">.</span><span class="nf">read</span></span>
     :line_code: 2f6fcd96b88b36ce98c38da085c795a27d92a3dd_24_31
+    :position: !ruby/object:Gitlab::Diff::Position
+      attributes:
+        :old_path: files/ruby/popen.rb
+        :new_path: files/ruby/popen.rb
+        :old_line: 24
+        :new_line: 31
+        :base_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :start_sha: 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+        :head_sha: 570e7b2abdd848b95f2f578043fc23bd6f6fd24d
diff --git a/spec/helpers/application_helper_spec.rb b/spec/helpers/application_helper_spec.rb
index f6c1005d265..bb28866f010 100644
--- a/spec/helpers/application_helper_spec.rb
+++ b/spec/helpers/application_helper_spec.rb
@@ -174,51 +174,6 @@ describe ApplicationHelper do
     end
   end
 
-  describe 'grouped_options_refs' do
-    let(:options) { helper.grouped_options_refs }
-    let(:project) { create(:project) }
-
-    before do
-      assign(:project, project)
-
-      # Override Rails' grouped_options_for_select helper to just return the
-      # first argument (`options`), since it's easier to work with than the
-      # generated HTML.
-      allow(helper).to receive(:grouped_options_for_select).
-        and_wrap_original { |_, *args| args.first }
-    end
-
-    it 'includes a list of branch names' do
-      expect(options[0][0]).to eq('Branches')
-      expect(options[0][1]).to include('master', 'feature')
-    end
-
-    it 'includes a list of tag names' do
-      expect(options[1][0]).to eq('Tags')
-      expect(options[1][1]).to include('v1.0.0', 'v1.1.0')
-    end
-
-    it 'includes a specific commit ref if defined' do
-      # Must be an instance variable
-      ref = '2ed06dc41dbb5936af845b87d79e05bbf24c73b8'
-      assign(:ref, ref)
-
-      expect(options[2][0]).to eq('Commit')
-      expect(options[2][1]).to eq([ref])
-    end
-
-    it 'sorts tags in a natural order' do
-      # Stub repository.tag_names to make sure we get some valid testing data
-      expect(project.repository).to receive(:tag_names).
-        and_return(['v1.0.9', 'v1.0.10', 'v2.0', 'v3.1.4.2', 'v2.0rc1¿',
-                    'v1.0.9a', 'v2.0-rc1', 'v2.0rc2'])
-
-      expect(options[1][1]).
-        to eq(['v3.1.4.2', 'v2.0', 'v2.0rc2', 'v2.0rc1¿', 'v2.0-rc1', 'v1.0.10',
-               'v1.0.9', 'v1.0.9a'])
-    end
-  end
-
   describe 'simple_sanitize' do
     let(:a_tag) { '<a href="#">Foo</a>' }
 
diff --git a/spec/helpers/diff_helper_spec.rb b/spec/helpers/diff_helper_spec.rb
index 52764f41e0d..4b134a48410 100644
--- a/spec/helpers/diff_helper_spec.rb
+++ b/spec/helpers/diff_helper_spec.rb
@@ -9,7 +9,7 @@ describe DiffHelper do
   let(:diffs) { commit.diffs }
   let(:diff) { diffs.first }
   let(:diff_refs) { [commit.parent, commit] }
-  let(:diff_file) { Gitlab::Diff::File.new(diff, diff_refs) }
+  let(:diff_file) { Gitlab::Diff::File.new(diff, diff_refs: diff_refs, repository: repository) }
 
   describe 'diff_view' do
     it 'returns a valid value when cookie is set' do
@@ -31,26 +31,11 @@ describe DiffHelper do
     end
   end
 
-  describe 'diff_hard_limit_enabled?' do
-    it 'should return true if param is provided' do
-      allow(controller).to receive(:params) { { force_show_diff: true } }
-      expect(diff_hard_limit_enabled?).to be_truthy
-    end
-
-    it 'should return false if param is not provided' do
-      expect(diff_hard_limit_enabled?).to be_falsey
-    end
-  end
-
   describe 'diff_options' do
-    it 'should return hard limit for a diff if force diff is true' do
+    it 'should return hard limit for a diff' do
       allow(controller).to receive(:params) { { force_show_diff: true } }
       expect(diff_options).to include(Commit.max_diff_options)
     end
-
-    it 'should return safe limit for a diff if force diff is false' do
-      expect(diff_options).not_to include(:max_lines, :max_files)
-    end
   end
 
   describe 'unfold_bottom_class' do
@@ -59,7 +44,7 @@ describe DiffHelper do
     end
 
     it 'should return js class when bottom lines should be unfolded' do
-      expect(unfold_bottom_class(true)).to eq('js-unfold-bottom')
+      expect(unfold_bottom_class(true)).to include('js-unfold-bottom')
     end
   end
 
diff --git a/spec/helpers/members_helper_spec.rb b/spec/helpers/members_helper_spec.rb
index 0b1a76156e0..f75fdb739f6 100644
--- a/spec/helpers/members_helper_spec.rb
+++ b/spec/helpers/members_helper_spec.rb
@@ -9,20 +9,52 @@ describe MembersHelper do
     it { expect(action_member_permission(:admin, group_member)).to eq :admin_group_member }
   end
 
-  describe '#can_see_member_roles?' do
-    let(:project) { create(:empty_project) }
-    let(:group) { create(:group) }
-    let(:user) { build(:user) }
-    let(:admin) { build(:user, :admin) }
-    let(:project_member) { create(:project_member, project: project) }
-    let(:group_member) { create(:group_member, group: group) }
-
-    it { expect(can_see_member_roles?(source: project, user: nil)).to be_falsy }
-    it { expect(can_see_member_roles?(source: group, user: nil)).to be_falsy }
-    it { expect(can_see_member_roles?(source: project, user: admin)).to be_truthy }
-    it { expect(can_see_member_roles?(source: group, user: admin)).to be_truthy }
-    it { expect(can_see_member_roles?(source: project, user: project_member.user)).to be_truthy }
-    it { expect(can_see_member_roles?(source: group, user: group_member.user)).to be_truthy }
+  describe '#default_show_roles' do
+    let(:user) { double }
+    let(:member) { build(:project_member) }
+
+    before do
+      allow(helper).to receive(:current_user).and_return(user)
+      allow(helper).to receive(:can?).with(user, :update_project_member, member).and_return(false)
+      allow(helper).to receive(:can?).with(user, :destroy_project_member, member).and_return(false)
+      allow(helper).to receive(:can?).with(user, :admin_project_member, member.source).and_return(false)
+    end
+
+    context 'when the current cannot update, destroy or admin the passed member' do
+      it 'returns false' do
+        expect(helper.default_show_roles(member)).to be_falsy
+      end
+    end
+
+    context 'when the current can update the passed member' do
+      before do
+        allow(helper).to receive(:can?).with(user, :update_project_member, member).and_return(true)
+      end
+
+      it 'returns true' do
+        expect(helper.default_show_roles(member)).to be_truthy
+      end
+    end
+
+    context 'when the current can destroy the passed member' do
+      before do
+        allow(helper).to receive(:can?).with(user, :destroy_project_member, member).and_return(true)
+      end
+
+      it 'returns true' do
+        expect(helper.default_show_roles(member)).to be_truthy
+      end
+    end
+
+    context 'when the current can admin the passed member source' do
+      before do
+        allow(helper).to receive(:can?).with(user, :admin_project_member, member.source).and_return(true)
+      end
+
+      it 'returns true' do
+        expect(helper.default_show_roles(member)).to be_truthy
+      end
+    end
   end
 
   describe '#remove_member_message' do
diff --git a/spec/helpers/merge_requests_helper_spec.rb b/spec/helpers/merge_requests_helper_spec.rb
index a3336c87173..903224589dd 100644
--- a/spec/helpers/merge_requests_helper_spec.rb
+++ b/spec/helpers/merge_requests_helper_spec.rb
@@ -33,9 +33,9 @@ describe MergeRequestsHelper do
       let(:project) { create(:project) }
       let(:issues) do
         [
-          JiraIssue.new('JIRA-123', project),
-          JiraIssue.new('JIRA-456', project),
-          JiraIssue.new('FOOBAR-7890', project)
+          ExternalIssue.new('JIRA-123', project),
+          ExternalIssue.new('JIRA-456', project),
+          ExternalIssue.new('FOOBAR-7890', project)
         ]
       end
 
diff --git a/spec/helpers/notes_helper_spec.rb b/spec/helpers/notes_helper_spec.rb
new file mode 100644
index 00000000000..08a93503258
--- /dev/null
+++ b/spec/helpers/notes_helper_spec.rb
@@ -0,0 +1,46 @@
+require "spec_helper"
+
+describe NotesHelper do
+  describe "#notes_max_access_for_users" do
+    let(:owner) { create(:owner) }
+    let(:group) { create(:group) }
+    let(:project) { create(:empty_project, namespace: group) }
+    let(:master) { create(:user) }
+    let(:reporter) { create(:user) }
+    let(:guest) { create(:user) }
+
+    let(:owner_note) { create(:note, author: owner, project: project) }
+    let(:master_note) { create(:note, author: master, project: project) }
+    let(:reporter_note) { create(:note, author: reporter, project: project) }
+    let!(:notes) { [owner_note, master_note, reporter_note] }
+
+    before do
+      group.add_owner(owner)
+      project.team << [master, :master]
+      project.team << [reporter, :reporter]
+      project.team << [guest, :guest]
+    end
+
+    it 'return human access levels' do
+      original_method = project.team.method(:human_max_access)
+      expect_any_instance_of(ProjectTeam).to receive(:human_max_access).exactly(3).times do |*args|
+        original_method.call(args[1])
+      end
+
+      expect(helper.note_max_access_for_user(owner_note)).to eq('Owner')
+      expect(helper.note_max_access_for_user(master_note)).to eq('Master')
+      expect(helper.note_max_access_for_user(reporter_note)).to eq('Reporter')
+      # Call it again to ensure value is cached
+      expect(helper.note_max_access_for_user(owner_note)).to eq('Owner')
+    end
+
+    it 'handles access in different projects' do
+      second_project = create(:empty_project)
+      second_project.team << [master, :reporter]
+      other_note = create(:note, author: master, project: second_project)
+
+      expect(helper.note_max_access_for_user(master_note)).to eq('Master')
+      expect(helper.note_max_access_for_user(other_note)).to eq('Reporter')
+    end
+  end
+end
diff --git a/spec/helpers/projects_helper_spec.rb b/spec/helpers/projects_helper_spec.rb
index 09e0bbfd00b..604204cca0a 100644
--- a/spec/helpers/projects_helper_spec.rb
+++ b/spec/helpers/projects_helper_spec.rb
@@ -123,11 +123,17 @@ describe ProjectsHelper do
   end
 
   describe '#sanitized_import_error' do
+    let(:project) { create(:project) }
+
+    before do
+      allow(project).to receive(:repository_storage_path).and_return('/base/repo/path')
+    end
+
     it 'removes the repo path' do
-      repo = File.join(Gitlab.config.gitlab_shell.repos_path, '/namespace/test.git')
+      repo = '/base/repo/path/namespace/test.git'
       import_error = "Could not clone #{repo}\n"
 
-      expect(sanitize_repo_path(import_error)).to eq('Could not clone [REPOS PATH]/namespace/test.git')
+      expect(sanitize_repo_path(project, import_error)).to eq('Could not clone [REPOS PATH]/namespace/test.git')
     end
   end
 end
diff --git a/spec/helpers/visibility_level_helper_spec.rb b/spec/helpers/visibility_level_helper_spec.rb
index ff98249570d..db3ad1b99e9 100644
--- a/spec/helpers/visibility_level_helper_spec.rb
+++ b/spec/helpers/visibility_level_helper_spec.rb
@@ -1,12 +1,6 @@
 require 'spec_helper'
 
 describe VisibilityLevelHelper do
-  include Haml::Helpers
-
-  before :all do
-    init_haml_helpers
-  end
-
   let(:project)          { build(:project) }
   let(:group)            { build(:group) }
   let(:personal_snippet) { build(:personal_snippet) }
@@ -95,6 +89,5 @@ describe VisibilityLevelHelper do
         expect(skip_level?(snippet, Gitlab::VisibilityLevel::PRIVATE)).to be_falsey
       end
     end
-
   end
 end
diff --git a/spec/initializers/6_validations_spec.rb b/spec/initializers/6_validations_spec.rb
new file mode 100644
index 00000000000..5178bd130f4
--- /dev/null
+++ b/spec/initializers/6_validations_spec.rb
@@ -0,0 +1,41 @@
+require 'spec_helper'
+
+describe '6_validations', lib: true do
+  context 'with correct settings' do
+    before do
+      mock_storages('foo' => '/a/b/c', 'bar' => 'a/b/d')
+    end
+
+    it 'passes through' do
+      expect { load_validations }.not_to raise_error
+    end
+  end
+
+  context 'with invalid storage names' do
+    before do
+      mock_storages('name with spaces' => '/a/b/c')
+    end
+
+    it 'throws an error' do
+      expect { load_validations }.to raise_error('"name with spaces" is not a valid storage name. Please fix this in your gitlab.yml before starting GitLab.')
+    end
+  end
+
+  context 'with nested storage paths' do
+    before do
+      mock_storages('foo' => '/a/b/c', 'bar' => '/a/b/c/d')
+    end
+
+    it 'throws an error' do
+      expect { load_validations }.to raise_error('bar is a nested path of foo. Nested paths are not supported for repository storages. Please fix this in your gitlab.yml before starting GitLab.')
+    end
+  end
+
+  def mock_storages(storages)
+    allow(Gitlab.config.repositories).to receive(:storages).and_return(storages)
+  end
+
+  def load_validations
+    load File.join(__dir__, '../../config/initializers/6_validations.rb')
+  end
+end
diff --git a/spec/initializers/settings_spec.rb b/spec/initializers/settings_spec.rb
index e58f2c80e95..47b4e431823 100644
--- a/spec/initializers/settings_spec.rb
+++ b/spec/initializers/settings_spec.rb
@@ -1,7 +1,7 @@
+require 'spec_helper'
 require_relative '../../config/initializers/1_settings'
 
 describe Settings, lib: true do
-
   describe '#host_without_www' do
     context 'URL with protocol' do
       it 'returns the host' do
@@ -40,5 +40,4 @@ describe Settings, lib: true do
       end
     end
   end
-
 end
diff --git a/spec/initializers/trusted_proxies_spec.rb b/spec/initializers/trusted_proxies_spec.rb
index 4bb149f25ff..14c8df954a6 100644
--- a/spec/initializers/trusted_proxies_spec.rb
+++ b/spec/initializers/trusted_proxies_spec.rb
@@ -6,14 +6,16 @@ describe 'trusted_proxies', lib: true do
       set_trusted_proxies([])
     end
 
-    it 'preserves private IPs as remote_ip' do
+    it 'preserves private IPs' do
       request = stub_request('HTTP_X_FORWARDED_FOR' => '10.1.5.89')
       expect(request.remote_ip).to eq('10.1.5.89')
+      expect(request.ip).to eq('10.1.5.89')
     end
 
-    it 'filters out localhost from remote_ip' do
+    it 'filters out localhost' do
       request = stub_request('HTTP_X_FORWARDED_FOR' => '1.1.1.1, 10.1.5.89, 127.0.0.1')
       expect(request.remote_ip).to eq('10.1.5.89')
+      expect(request.ip).to eq('10.1.5.89')
     end
   end
 
@@ -22,9 +24,10 @@ describe 'trusted_proxies', lib: true do
       set_trusted_proxies([ "10.0.0.0/8", "172.16.0.0/12", "192.168.0.0/16" ])
     end
 
-    it 'filters out private and local IPs from remote_ip' do
+    it 'filters out private and local IPs' do
       request = stub_request('HTTP_X_FORWARDED_FOR' => '1.2.3.6, 1.1.1.1, 10.1.5.89, 127.0.0.1')
       expect(request.remote_ip).to eq('1.1.1.1')
+      expect(request.ip).to eq('1.1.1.1')
     end
   end
 
@@ -33,9 +36,10 @@ describe 'trusted_proxies', lib: true do
       set_trusted_proxies([ "60.98.25.47" ])
     end
 
-    it 'filters out proxy IP from remote_ip' do
+    it 'filters out proxy IP' do
       request = stub_request('HTTP_X_FORWARDED_FOR' => '1.2.3.6, 1.1.1.1, 60.98.25.47, 127.0.0.1')
       expect(request.remote_ip).to eq('1.1.1.1')
+      expect(request.ip).to eq('1.1.1.1')
     end
   end
 
diff --git a/spec/javascripts/application_spec.js.coffee b/spec/javascripts/application_spec.js.coffee
new file mode 100644
index 00000000000..4b6a2bb5440
--- /dev/null
+++ b/spec/javascripts/application_spec.js.coffee
@@ -0,0 +1,30 @@
+#= require lib/utils/common_utils
+
+describe 'Application', ->
+  describe 'disable buttons', ->
+    fixture.preload('application.html')
+
+    beforeEach ->
+      fixture.load('application.html')
+
+    it 'should prevent default action for disabled buttons', ->
+
+      gl.utils.preventDisabledButtons()
+
+      isClicked = false
+      $button   = $ '#test-button'
+
+      $button.click -> isClicked = true
+      $button.trigger 'click'
+
+      expect(isClicked).toBe false
+
+
+    it 'should be on the same page if a disabled link clicked', ->
+
+      locationBeforeLinkClick = window.location.href
+      gl.utils.preventDisabledButtons()
+
+      $('#test-link').click()
+
+      expect(window.location.href).toBe locationBeforeLinkClick
diff --git a/spec/javascripts/awards_handler_spec.js.coffee b/spec/javascripts/awards_handler_spec.js.coffee
index ba191199dc7..d7f9c6fc076 100644
--- a/spec/javascripts/awards_handler_spec.js.coffee
+++ b/spec/javascripts/awards_handler_spec.js.coffee
@@ -160,7 +160,6 @@ describe 'AwardsHandler', ->
       expect($('[data-emoji=angel]').is(':visible')).toBe no
       expect($('[data-emoji=anger]').is(':visible')).toBe no
       expect($('[data-emoji=alien]').is(':visible')).toBe yes
-      expect($('h5.emoji-search').is(':visible')).toBe yes
 
 
   describe 'emoji menu', ->
diff --git a/spec/javascripts/fixtures/application.html.haml b/spec/javascripts/fixtures/application.html.haml
new file mode 100644
index 00000000000..3fc6114407d
--- /dev/null
+++ b/spec/javascripts/fixtures/application.html.haml
@@ -0,0 +1,2 @@
+%a#test-link.btn.disabled{:href => "/foo"} Test link
+%button#test-button.btn.disabled Test Button
diff --git a/spec/javascripts/fixtures/emoji_menu.coffee b/spec/javascripts/fixtures/emoji_menu.coffee
index e529dd5f1cd..ce1a41390d2 100644
--- a/spec/javascripts/fixtures/emoji_menu.coffee
+++ b/spec/javascripts/fixtures/emoji_menu.coffee
@@ -1,7 +1,7 @@
 window.emojiMenu = """
   <div class='emoji-menu'>
+    <input type="text" name="emoji_search" id="emoji_search" value="" class="emoji-search search-input form-control" />
     <div class='emoji-menu-content'>
-      <input type="text" name="emoji_search" id="emoji_search" value="" class="emoji-search search-input form-control" />
       <h5 class='emoji-menu-title'>
       Emoticons
       </h5>
diff --git a/spec/javascripts/fixtures/issues_show.html.haml b/spec/javascripts/fixtures/issues_show.html.haml
index 470cabeafbb..06c2ab1e823 100644
--- a/spec/javascripts/fixtures/issues_show.html.haml
+++ b/spec/javascripts/fixtures/issues_show.html.haml
@@ -1,7 +1,7 @@
 :css
   .hidden { display: none !important; }
 
-.flash-container
+.flash-container.flash-container-page
   .flash-alert
   .flash-notice
 
diff --git a/spec/javascripts/fixtures/search_autocomplete.html.haml b/spec/javascripts/fixtures/search_autocomplete.html.haml
new file mode 100644
index 00000000000..7785120da5b
--- /dev/null
+++ b/spec/javascripts/fixtures/search_autocomplete.html.haml
@@ -0,0 +1,10 @@
+.search.search-form.has-location-badge
+  %form.navbar-form
+    .search-input-container
+      %div.location-badge
+        This project
+      .search-input-wrap
+        .dropdown
+          %input#search.search-input.dropdown-menu-toggle
+          .dropdown-menu.dropdown-select
+            .dropdown-content
diff --git a/spec/javascripts/fixtures/u2f/register.html.haml b/spec/javascripts/fixtures/u2f/register.html.haml
index 393c0613fd3..5ed51be689c 100644
--- a/spec/javascripts/fixtures/u2f/register.html.haml
+++ b/spec/javascripts/fixtures/u2f/register.html.haml
@@ -1 +1,2 @@
-= render partial: "u2f/register", locals: { create_u2f_profile_two_factor_auth_path: '/profile/two_factor_auth/create_u2f' }
+- user = FactoryGirl.build(:user, :two_factor_via_otp)
+= render partial: "u2f/register", locals: { create_u2f_profile_two_factor_auth_path: '/profile/two_factor_auth/create_u2f', current_user: user }
diff --git a/spec/javascripts/issue_spec.js.coffee b/spec/javascripts/issue_spec.js.coffee
index ea27f36e9b5..d84d80f266b 100644
--- a/spec/javascripts/issue_spec.js.coffee
+++ b/spec/javascripts/issue_spec.js.coffee
@@ -1,3 +1,4 @@
+#= require lib/utils/text_utility
 #= require issue
 
 describe 'Issue', ->
@@ -38,7 +39,7 @@ describe 'reopen/close issue', ->
     expect(typeof $btnClose.prop('disabled')).toBe('undefined')
 
     $btnClose.trigger('click')
-    
+
     expect($btnReopen).toBeVisible()
     expect($btnClose).toBeHidden()
     expect($('div.status-box-closed')).toBeVisible()
@@ -50,7 +51,7 @@ describe 'reopen/close issue', ->
       expect(req.type).toBe('PUT')
       expect(req.url).toBe('http://goesnowhere.nothing/whereami')
       req.success saved: false
-    
+
     $btnClose = $('a.btn-close')
     $btnReopen = $('a.btn-reopen')
     $btnClose.attr('href','http://goesnowhere.nothing/whereami')
@@ -59,7 +60,7 @@ describe 'reopen/close issue', ->
     expect(typeof $btnClose.prop('disabled')).toBe('undefined')
 
     $btnClose.trigger('click')
-    
+
     expect($btnReopen).toBeHidden()
     expect($btnClose).toBeVisible()
     expect($('div.status-box-closed')).toBeHidden()
@@ -73,7 +74,7 @@ describe 'reopen/close issue', ->
       expect(req.type).toBe('PUT')
       expect(req.url).toBe('http://goesnowhere.nothing/whereami')
       req.error()
-    
+
     $btnClose = $('a.btn-close')
     $btnReopen = $('a.btn-reopen')
     $btnClose.attr('href','http://goesnowhere.nothing/whereami')
@@ -82,7 +83,7 @@ describe 'reopen/close issue', ->
     expect(typeof $btnClose.prop('disabled')).toBe('undefined')
 
     $btnClose.trigger('click')
-    
+
     expect($btnReopen).toBeHidden()
     expect($btnClose).toBeVisible()
     expect($('div.status-box-closed')).toBeHidden()
@@ -105,4 +106,4 @@ describe 'reopen/close issue', ->
     expect($btnReopen).toBeHidden()
     expect($btnClose).toBeVisible()
     expect($('div.status-box-open')).toBeVisible()
-    expect($('div.status-box-closed')).toBeHidden()
\ No newline at end of file
+    expect($('div.status-box-closed')).toBeHidden()
diff --git a/spec/javascripts/merge_request_spec.js.coffee b/spec/javascripts/merge_request_spec.js.coffee
index 22ebc7039d1..3cb67d51c85 100644
--- a/spec/javascripts/merge_request_spec.js.coffee
+++ b/spec/javascripts/merge_request_spec.js.coffee
@@ -6,7 +6,7 @@ describe 'MergeRequest', ->
 
     beforeEach ->
       fixture.load('merge_requests_show.html')
-      @merge = new MergeRequest({})
+      @merge = new MergeRequest()
 
     it 'modifies the Markdown field', ->
       spyOn(jQuery, 'ajax').and.stub()
diff --git a/spec/javascripts/notes_spec.js.coffee b/spec/javascripts/notes_spec.js.coffee
index dd160e821b3..3a3c8d63e82 100644
--- a/spec/javascripts/notes_spec.js.coffee
+++ b/spec/javascripts/notes_spec.js.coffee
@@ -1,7 +1,7 @@
 #= require notes
 #= require gl_form
 
-window.gon = {}
+window.gon or= {}
 window.disableButtonIfEmptyField = -> null
 
 describe 'Notes', ->
diff --git a/spec/javascripts/project_title_spec.js.coffee b/spec/javascripts/project_title_spec.js.coffee
index 1cf34d4d2d3..0244119fa0e 100644
--- a/spec/javascripts/project_title_spec.js.coffee
+++ b/spec/javascripts/project_title_spec.js.coffee
@@ -1,12 +1,12 @@
 #= require bootstrap
 #= require select2
-#= require lib/type_utility
+#= require lib/utils/type_utility
 #= require gl_dropdown
 #= require api
 #= require project_select
 #= require project
 
-window.gon = {}
+window.gon or= {}
 window.gon.api_version = 'v3'
 
 describe 'Project Title', ->
@@ -22,7 +22,7 @@ describe 'Project Title', ->
       @projects_data = fixture.load('projects.json')[0]
 
       spyOn(jQuery, 'ajax').and.callFake (req) =>
-        expect(req.url).toBe('/api/v3/projects.json')
+        expect(req.url).toBe('/api/v3/projects.json?simple=true')
         d = $.Deferred()
         d.resolve @projects_data
         d.promise()
diff --git a/spec/javascripts/search_autocomplete_spec.js.coffee b/spec/javascripts/search_autocomplete_spec.js.coffee
new file mode 100644
index 00000000000..1c1faca3333
--- /dev/null
+++ b/spec/javascripts/search_autocomplete_spec.js.coffee
@@ -0,0 +1,149 @@
+#= require gl_dropdown
+#= require search_autocomplete
+#= require jquery
+#= require lib/utils/common_utils
+#= require lib/utils/type_utility
+#= require fuzzaldrin-plus
+
+
+widget       = null
+userId       = 1
+window.gon or= {}
+window.gon.current_user_id = userId
+
+dashboardIssuesPath = '/dashboard/issues'
+dashboardMRsPath    = '/dashboard/merge_requests'
+projectIssuesPath   = '/gitlab-org/gitlab-ce/issues'
+projectMRsPath      = '/gitlab-org/gitlab-ce/merge_requests'
+groupIssuesPath     = '/groups/gitlab-org/issues'
+groupMRsPath        = '/groups/gitlab-org/merge_requests'
+projectName         = 'GitLab Community Edition'
+groupName           = 'Gitlab Org'
+
+
+# Add required attributes to body before starting the test.
+# section would be dashboard|group|project
+addBodyAttributes = (section = 'dashboard') ->
+
+  $body = $ 'body'
+
+  $body.removeAttr 'data-page'
+  $body.removeAttr 'data-project'
+  $body.removeAttr 'data-group'
+
+  switch section
+    when 'dashboard'
+      $body.data 'page', 'root:index'
+    when 'group'
+      $body.data 'page', 'groups:show'
+      $body.data 'group', 'gitlab-org'
+    when 'project'
+      $body.data 'page', 'projects:show'
+      $body.data 'project', 'gitlab-ce'
+
+
+# Mock `gl` object in window for dashboard specific page. App code will need it.
+mockDashboardOptions = ->
+
+  window.gl or= {}
+  window.gl.dashboardOptions =
+    issuesPath: dashboardIssuesPath
+    mrPath    : dashboardMRsPath
+
+
+# Mock `gl` object in window for project specific page. App code will need it.
+mockProjectOptions = ->
+
+  window.gl or= {}
+  window.gl.projectOptions =
+    'gitlab-ce'   :
+      issuesPath  : projectIssuesPath
+      mrPath      : projectMRsPath
+      projectName : projectName
+
+
+mockGroupOptions = ->
+
+  window.gl or= {}
+  window.gl.groupOptions =
+    'gitlab-org'  :
+      issuesPath  : groupIssuesPath
+      mrPath      : groupMRsPath
+      projectName : groupName
+
+
+assertLinks = (list, issuesPath, mrsPath) ->
+
+  issuesAssignedToMeLink = "#{issuesPath}/?assignee_id=#{userId}"
+  issuesIHaveCreatedLink = "#{issuesPath}/?author_id=#{userId}"
+  mrsAssignedToMeLink    = "#{mrsPath}/?assignee_id=#{userId}"
+  mrsIHaveCreatedLink    = "#{mrsPath}/?author_id=#{userId}"
+
+  a1 = "a[href='#{issuesAssignedToMeLink}']"
+  a2 = "a[href='#{issuesIHaveCreatedLink}']"
+  a3 = "a[href='#{mrsAssignedToMeLink}']"
+  a4 = "a[href='#{mrsIHaveCreatedLink}']"
+
+  expect(list.find(a1).length).toBe 1
+  expect(list.find(a1).text()).toBe ' Issues assigned to me '
+
+  expect(list.find(a2).length).toBe 1
+  expect(list.find(a2).text()).toBe " Issues I've created "
+
+  expect(list.find(a3).length).toBe 1
+  expect(list.find(a3).text()).toBe ' Merge requests assigned to me '
+
+  expect(list.find(a4).length).toBe 1
+  expect(list.find(a4).text()).toBe " Merge requests I've created "
+
+
+describe 'Search autocomplete dropdown', ->
+
+  fixture.preload 'search_autocomplete.html'
+
+  beforeEach ->
+
+    fixture.load 'search_autocomplete.html'
+    widget = new SearchAutocomplete
+
+
+  it 'should show Dashboard specific dropdown menu', ->
+
+    addBodyAttributes()
+    mockDashboardOptions()
+    widget.searchInput.focus()
+
+    list = widget.wrap.find('.dropdown-menu').find 'ul'
+    assertLinks list, dashboardIssuesPath, dashboardMRsPath
+
+
+  it 'should show Group specific dropdown menu', ->
+
+    addBodyAttributes 'group'
+    mockGroupOptions()
+    widget.searchInput.focus()
+
+    list = widget.wrap.find('.dropdown-menu').find 'ul'
+    assertLinks list, groupIssuesPath, groupMRsPath
+
+
+  it 'should show Project specific dropdown menu', ->
+
+    addBodyAttributes 'project'
+    mockProjectOptions()
+    widget.searchInput.focus()
+
+    list = widget.wrap.find('.dropdown-menu').find 'ul'
+    assertLinks list, projectIssuesPath, projectMRsPath
+
+
+  it 'should not show category related menu if there is text in the input', ->
+
+    addBodyAttributes 'project'
+    mockProjectOptions()
+    widget.searchInput.val 'help'
+    widget.searchInput.focus()
+
+    list = widget.wrap.find('.dropdown-menu').find 'ul'
+    link = "a[href='#{projectIssuesPath}/?assignee_id=#{userId}']"
+    expect(list.find(link).length).toBe 0
diff --git a/spec/lib/banzai/filter/abstract_link_filter_spec.rb b/spec/lib/banzai/filter/abstract_link_filter_spec.rb
new file mode 100644
index 00000000000..1ee31a603e4
--- /dev/null
+++ b/spec/lib/banzai/filter/abstract_link_filter_spec.rb
@@ -0,0 +1,52 @@
+require 'spec_helper'
+
+describe Banzai::Filter::AbstractReferenceFilter do
+  let(:project) { create(:empty_project) }
+
+  describe '#references_per_project' do
+    it 'returns a Hash containing references grouped per project paths' do
+      doc = Nokogiri::HTML.fragment("#1 #{project.to_reference}#2")
+      filter = described_class.new(doc, project: project)
+
+      expect(filter).to receive(:object_class).exactly(4).times.and_return(Issue)
+      expect(filter).to receive(:object_sym).twice.and_return(:issue)
+
+      refs = filter.references_per_project
+
+      expect(refs).to be_an_instance_of(Hash)
+      expect(refs[project.to_reference]).to eq(Set.new(%w[1 2]))
+    end
+  end
+
+  describe '#projects_per_reference' do
+    it 'returns a Hash containing projects grouped per project paths' do
+      doc = Nokogiri::HTML.fragment('')
+      filter = described_class.new(doc, project: project)
+
+      expect(filter).to receive(:references_per_project).
+        and_return({ project.path_with_namespace => Set.new(%w[1]) })
+
+      expect(filter.projects_per_reference).
+        to eq({ project.path_with_namespace => project })
+    end
+  end
+
+  describe '#find_projects_for_paths' do
+    it 'returns a list of Projects for a list of paths' do
+      doc = Nokogiri::HTML.fragment('')
+      filter = described_class.new(doc, project: project)
+
+      expect(filter.find_projects_for_paths([project.path_with_namespace])).
+        to eq([project])
+    end
+  end
+
+  describe '#current_project_path' do
+    it 'returns the path of the current project' do
+      doc = Nokogiri::HTML.fragment('')
+      filter = described_class.new(doc, project: project)
+
+      expect(filter.current_project_path).to eq(project.path_with_namespace)
+    end
+  end
+end
diff --git a/spec/lib/banzai/filter/blockquote_fence_filter_spec.rb b/spec/lib/banzai/filter/blockquote_fence_filter_spec.rb
new file mode 100644
index 00000000000..2799249ae3e
--- /dev/null
+++ b/spec/lib/banzai/filter/blockquote_fence_filter_spec.rb
@@ -0,0 +1,14 @@
+require 'rails_helper'
+
+describe Banzai::Filter::BlockquoteFenceFilter, lib: true do
+  include FilterSpecHelper
+
+  it 'converts blockquote fences to blockquote lines' do
+    content = File.read(Rails.root.join('spec/fixtures/blockquote_fence_before.md'))
+    expected = File.read(Rails.root.join('spec/fixtures/blockquote_fence_after.md'))
+
+    output = filter(content)
+
+    expect(output).to eq(expected)
+  end
+end
diff --git a/spec/lib/banzai/filter/external_link_filter_spec.rb b/spec/lib/banzai/filter/external_link_filter_spec.rb
index f4c5c621bd0..695a5bc6fd4 100644
--- a/spec/lib/banzai/filter/external_link_filter_spec.rb
+++ b/spec/lib/banzai/filter/external_link_filter_spec.rb
@@ -19,19 +19,31 @@ describe Banzai::Filter::ExternalLinkFilter, lib: true do
     expect(filter(act).to_html).to eq exp
   end
 
-  it 'adds rel="nofollow" to external links' do
-    act = %q(<a href="https://google.com/">Google</a>)
-    doc = filter(act)
-
-    expect(doc.at_css('a')).to have_attribute('rel')
-    expect(doc.at_css('a')['rel']).to include 'nofollow'
+  context 'for root links on document' do
+    let(:doc) { filter %q(<a href="https://google.com/">Google</a>) }
+
+    it 'adds rel="nofollow" to external links' do
+      expect(doc.at_css('a')).to have_attribute('rel')
+      expect(doc.at_css('a')['rel']).to include 'nofollow'
+    end
+
+    it 'adds rel="noreferrer" to external links' do
+      expect(doc.at_css('a')).to have_attribute('rel')
+      expect(doc.at_css('a')['rel']).to include 'noreferrer'
+    end
   end
 
-  it 'adds rel="noreferrer" to external links' do
-    act = %q(<a href="https://google.com/">Google</a>)
-    doc = filter(act)
+  context 'for nested links on document' do
+    let(:doc) { filter %q(<p><a href="https://google.com/">Google</a></p>) }
+
+    it 'adds rel="nofollow" to external links' do
+      expect(doc.at_css('a')).to have_attribute('rel')
+      expect(doc.at_css('a')['rel']).to include 'nofollow'
+    end
 
-    expect(doc.at_css('a')).to have_attribute('rel')
-    expect(doc.at_css('a')['rel']).to include 'noreferrer'
+    it 'adds rel="noreferrer" to external links' do
+      expect(doc.at_css('a')).to have_attribute('rel')
+      expect(doc.at_css('a')['rel']).to include 'noreferrer'
+    end
   end
 end
diff --git a/spec/lib/banzai/filter/image_link_filter_spec.rb b/spec/lib/banzai/filter/image_link_filter_spec.rb
index dd5594750c8..a2a1ed58d1b 100644
--- a/spec/lib/banzai/filter/image_link_filter_spec.rb
+++ b/spec/lib/banzai/filter/image_link_filter_spec.rb
@@ -21,4 +21,9 @@ describe Banzai::Filter::ImageLinkFilter, lib: true do
     doc = filter(image('https://i.imgur.com/DfssX9C.jpg'))
     expect(doc.at_css('img')['src']).to eq doc.at_css('a')['href']
   end
+
+  it 'wraps the image with a link and a div' do
+    doc = filter(image('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg'))
+    expect(doc.to_html).to include('<div class="image-container">')
+  end
 end
diff --git a/spec/lib/banzai/filter/issue_reference_filter_spec.rb b/spec/lib/banzai/filter/issue_reference_filter_spec.rb
index 8e6a264970d..a005b4990e7 100644
--- a/spec/lib/banzai/filter/issue_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/issue_reference_filter_spec.rb
@@ -25,7 +25,9 @@ describe Banzai::Filter::IssueReferenceFilter, lib: true do
     let(:reference) { issue.to_reference }
 
     it 'ignores valid references when using non-default tracker' do
-      expect(project).to receive(:get_issue).with(issue.iid).and_return(nil)
+      expect_any_instance_of(described_class).to receive(:find_object).
+        with(project, issue.iid).
+        and_return(nil)
 
       exp = act = "Issue #{reference}"
       expect(reference_filter(act).to_html).to eq exp
@@ -107,8 +109,9 @@ describe Banzai::Filter::IssueReferenceFilter, lib: true do
     let(:reference) { issue.to_reference(project) }
 
     it 'ignores valid references when cross-reference project uses external tracker' do
-      expect_any_instance_of(Project).to receive(:get_issue).
-        with(issue.iid).and_return(nil)
+      expect_any_instance_of(described_class).to receive(:find_object).
+        with(project2, issue.iid).
+        and_return(nil)
 
       exp = act = "Issue #{reference}"
       expect(reference_filter(act).to_html).to eq exp
@@ -131,6 +134,12 @@ describe Banzai::Filter::IssueReferenceFilter, lib: true do
 
       expect(reference_filter(act).to_html).to eq exp
     end
+
+    it 'ignores out-of-bounds issue IDs on the referenced project' do
+      exp = act = "Fixed ##{Gitlab::Database::MAX_INT_VALUE + 1}"
+
+      expect(reference_filter(act).to_html).to eq exp
+    end
   end
 
   context 'cross-project URL reference' do
@@ -189,4 +198,53 @@ describe Banzai::Filter::IssueReferenceFilter, lib: true do
       expect(doc.to_html).to match(/\(<a.+>Reference<\/a>\.\)/)
     end
   end
+
+  context 'referencing external issues' do
+    let(:project) { create(:redmine_project) }
+
+    it 'renders internal issue IDs as external issue links' do
+      doc = reference_filter('#1')
+      link = doc.css('a').first
+
+      expect(link.attr('data-reference-type')).to eq('external_issue')
+      expect(link.attr('title')).to eq('Issue in Redmine')
+      expect(link.attr('data-external-issue')).to eq('1')
+    end
+  end
+
+  describe '#issues_per_Project' do
+    context 'using an internal issue tracker' do
+      it 'returns a Hash containing the issues per project' do
+        doc = Nokogiri::HTML.fragment('')
+        filter = described_class.new(doc, project: project)
+
+        expect(filter).to receive(:projects_per_reference).
+          and_return({ project.path_with_namespace => project })
+
+        expect(filter).to receive(:references_per_project).
+          and_return({ project.path_with_namespace => Set.new([issue.iid]) })
+
+        expect(filter.issues_per_project).
+          to eq({ project => { issue.iid => issue } })
+      end
+    end
+
+    context 'using an external issue tracker' do
+      it 'returns a Hash containing the issues per project' do
+        doc = Nokogiri::HTML.fragment('')
+        filter = described_class.new(doc, project: project)
+
+        expect(project).to receive(:default_issues_tracker?).and_return(false)
+
+        expect(filter).to receive(:projects_per_reference).
+          and_return({ project.path_with_namespace => project })
+
+        expect(filter).to receive(:references_per_project).
+          and_return({ project.path_with_namespace => Set.new([1]) })
+
+        expect(filter.issues_per_project[project][1]).
+          to be_an_instance_of(ExternalIssue)
+      end
+    end
+  end
 end
diff --git a/spec/lib/banzai/filter/label_reference_filter_spec.rb b/spec/lib/banzai/filter/label_reference_filter_spec.rb
index f1064a701d8..9276a154007 100644
--- a/spec/lib/banzai/filter/label_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/label_reference_filter_spec.rb
@@ -93,8 +93,8 @@ describe Banzai::Filter::LabelReferenceFilter, lib: true do
     end
 
     it 'links with adjacent text' do
-      doc = reference_filter("Label (#{reference}.)")
-      expect(doc.to_html).to match(%r(\(<a.+><span.+>#{label.name}</span></a>\.\)))
+      doc = reference_filter("Label (#{reference}).")
+      expect(doc.to_html).to match(%r(\(<a.+><span.+>#{label.name}</span></a>\)\.))
     end
 
     it 'ignores invalid label names' do
@@ -104,6 +104,55 @@ describe Banzai::Filter::LabelReferenceFilter, lib: true do
     end
   end
 
+  context 'String-based single-word references that begin with a digit' do
+    let(:label)     { create(:label, name: '2fa', project: project) }
+    let(:reference) { "#{Label.reference_prefix}#{label.name}" }
+
+    it 'links to a valid reference' do
+      doc = reference_filter("See #{reference}")
+
+      expect(doc.css('a').first.attr('href')).to eq urls.
+        namespace_project_issues_url(project.namespace, project, label_name: label.name)
+      expect(doc.text).to eq 'See 2fa'
+    end
+
+    it 'links with adjacent text' do
+      doc = reference_filter("Label (#{reference}).")
+      expect(doc.to_html).to match(%r(\(<a.+><span.+>#{label.name}</span></a>\)\.))
+    end
+
+    it 'ignores invalid label names' do
+      exp = act = "Label #{Label.reference_prefix}#{label.id}#{label.name.reverse}"
+
+      expect(reference_filter(act).to_html).to eq exp
+    end
+  end
+
+  context 'String-based single-word references with special characters' do
+    let(:label)     { create(:label, name: '?g.fm&', project: project) }
+    let(:reference) { "#{Label.reference_prefix}#{label.name}" }
+
+    it 'links to a valid reference' do
+      doc = reference_filter("See #{reference}")
+
+      expect(doc.css('a').first.attr('href')).to eq urls.
+        namespace_project_issues_url(project.namespace, project, label_name: label.name)
+      expect(doc.text).to eq 'See ?g.fm&'
+    end
+
+    it 'links with adjacent text' do
+      doc = reference_filter("Label (#{reference}).")
+      expect(doc.to_html).to match(%r(\(<a.+><span.+>\?g\.fm&amp;</span></a>\)\.))
+    end
+
+    it 'ignores invalid label names' do
+      act = "Label #{Label.reference_prefix}#{label.name.reverse}"
+      exp = "Label #{Label.reference_prefix}&amp;mf.g?"
+
+      expect(reference_filter(act).to_html).to eq exp
+    end
+  end
+
   context 'String-based multi-word references in quotes' do
     let(:label)     { create(:label, name: 'gfm references', project: project) }
     let(:reference) { label.to_reference(format: :name) }
@@ -128,6 +177,95 @@ describe Banzai::Filter::LabelReferenceFilter, lib: true do
     end
   end
 
+  context 'String-based multi-word references that begin with a digit' do
+    let(:label)     { create(:label, name: '2 factor authentication', project: project) }
+    let(:reference) { label.to_reference(format: :name) }
+
+    it 'links to a valid reference' do
+      doc = reference_filter("See #{reference}")
+
+      expect(doc.css('a').first.attr('href')).to eq urls.
+        namespace_project_issues_url(project.namespace, project, label_name: label.name)
+      expect(doc.text).to eq 'See 2 factor authentication'
+    end
+
+    it 'links with adjacent text' do
+      doc = reference_filter("Label (#{reference}.)")
+      expect(doc.to_html).to match(%r(\(<a.+><span.+>#{label.name}</span></a>\.\)))
+    end
+
+    it 'ignores invalid label names' do
+      exp = act = "Label #{Label.reference_prefix}#{label.id}#{label.name.reverse}"
+
+      expect(reference_filter(act).to_html).to eq exp
+    end
+  end
+
+  context 'String-based multi-word references with special characters in quotes' do
+    let(:label)     { create(:label, name: 'g.fm & references?', project: project) }
+    let(:reference) { label.to_reference(format: :name) }
+
+    it 'links to a valid reference' do
+      doc = reference_filter("See #{reference}")
+
+      expect(doc.css('a').first.attr('href')).to eq urls.
+        namespace_project_issues_url(project.namespace, project, label_name: label.name)
+      expect(doc.text).to eq 'See g.fm & references?'
+    end
+
+    it 'links with adjacent text' do
+      doc = reference_filter("Label (#{reference}.)")
+      expect(doc.to_html).to match(%r(\(<a.+><span.+>g\.fm &amp; references\?</span></a>\.\)))
+    end
+
+    it 'ignores invalid label names' do
+      act = %(Label #{Label.reference_prefix}"#{label.name.reverse}")
+      exp = %(Label #{Label.reference_prefix}"?secnerefer &amp; mf.g\")
+
+      expect(reference_filter(act).to_html).to eq exp
+    end
+  end
+
+  describe 'consecutive references' do
+    let(:bug) { create(:label, name: 'bug', project: project) }
+    let(:feature_proposal) { create(:label, name: 'feature proposal', project: project) }
+    let(:technical_debt) { create(:label, name: 'technical debt', project: project) }
+
+    let(:bug_reference) { "#{Label.reference_prefix}#{bug.name}" }
+    let(:feature_proposal_reference) { feature_proposal.to_reference(format: :name) }
+    let(:technical_debt_reference) { technical_debt.to_reference(format: :name) }
+
+    context 'separated with a comma' do
+      let(:references) { "#{bug_reference}, #{feature_proposal_reference}, #{technical_debt_reference}" }
+
+      it 'links to valid references' do
+        doc = reference_filter("See #{references}")
+
+        expect(doc.css('a').map { |a| a.attr('href') }).to match_array([
+          urls.namespace_project_issues_url(project.namespace, project, label_name: bug.name),
+          urls.namespace_project_issues_url(project.namespace, project, label_name: feature_proposal.name),
+          urls.namespace_project_issues_url(project.namespace, project, label_name: technical_debt.name)
+        ])
+        expect(doc.text).to eq 'See bug, feature proposal, technical debt'
+      end
+    end
+
+    context 'separated with a space' do
+      let(:references) { "#{bug_reference} #{feature_proposal_reference} #{technical_debt_reference}" }
+
+      it 'links to valid references' do
+        doc = reference_filter("See #{references}")
+
+        expect(doc.css('a').map { |a| a.attr('href') }).to match_array([
+          urls.namespace_project_issues_url(project.namespace, project, label_name: bug.name),
+          urls.namespace_project_issues_url(project.namespace, project, label_name: feature_proposal.name),
+          urls.namespace_project_issues_url(project.namespace, project, label_name: technical_debt.name)
+        ])
+        expect(doc.text).to eq 'See bug feature proposal technical debt'
+      end
+    end
+  end
+
   describe 'edge cases' do
     it 'gracefully handles non-references matching the pattern' do
       exp = act = '(format nil "~0f" 3.0) ; 3.0'
diff --git a/spec/lib/banzai/filter/merge_request_reference_filter_spec.rb b/spec/lib/banzai/filter/merge_request_reference_filter_spec.rb
index 3185e41fe5c..805acf1c8b3 100644
--- a/spec/lib/banzai/filter/merge_request_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/merge_request_reference_filter_spec.rb
@@ -38,6 +38,12 @@ describe Banzai::Filter::MergeRequestReferenceFilter, lib: true do
       expect(reference_filter(act).to_html).to eq exp
     end
 
+    it 'ignores out-of-bounds merge request IDs on the referenced project' do
+      exp = act = "Merge !#{Gitlab::Database::MAX_INT_VALUE + 1}"
+
+      expect(reference_filter(act).to_html).to eq exp
+    end
+
     it 'includes a title attribute' do
       doc = reference_filter("Merge #{reference}")
       expect(doc.css('a').first.attr('title')).to eq "Merge Request: #{merge.title}"
diff --git a/spec/lib/banzai/filter/relative_link_filter_spec.rb b/spec/lib/banzai/filter/relative_link_filter_spec.rb
index 0e6685f0ffb..b9e4a4eaf0e 100644
--- a/spec/lib/banzai/filter/relative_link_filter_spec.rb
+++ b/spec/lib/banzai/filter/relative_link_filter_spec.rb
@@ -132,11 +132,8 @@ describe Banzai::Filter::RelativeLinkFilter, lib: true do
       path = 'files/images/한글.png'
       escaped = Addressable::URI.escape(path)
 
-      # Stub these methods so the file doesn't actually need to be in the repo
-      allow_any_instance_of(described_class).
-        to receive(:file_exists?).and_return(true)
-      allow_any_instance_of(described_class).
-        to receive(:image?).with(path).and_return(true)
+      # Stub this method so the file doesn't actually need to be in the repo
+      allow_any_instance_of(described_class).to receive(:uri_type).and_return(:raw)
 
       doc = filter(image(escaped))
       expect(doc.at_css('img')['src']).to match '/raw/'
diff --git a/spec/lib/banzai/filter/upload_link_filter_spec.rb b/spec/lib/banzai/filter/upload_link_filter_spec.rb
index b83be54746c..273d2ed709a 100644
--- a/spec/lib/banzai/filter/upload_link_filter_spec.rb
+++ b/spec/lib/banzai/filter/upload_link_filter_spec.rb
@@ -23,6 +23,14 @@ describe Banzai::Filter::UploadLinkFilter, lib: true do
     %(<a href="#{path}">#{path}</a>)
   end
 
+  def nested_image(path)
+    %(<div><img src="#{path}" /></div>)
+  end
+
+  def nested_link(path)
+    %(<div><a href="#{path}">#{path}</a></div>)
+  end
+
   let(:project) { create(:project) }
 
   shared_examples :preserve_unchanged do
@@ -47,11 +55,19 @@ describe Banzai::Filter::UploadLinkFilter, lib: true do
       doc = filter(link('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg'))
       expect(doc.at_css('a')['href']).
         to eq "#{Gitlab.config.gitlab.url}/#{project.path_with_namespace}/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg"
+
+      doc = filter(nested_link('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg'))
+      expect(doc.at_css('a')['href']).
+        to eq "#{Gitlab.config.gitlab.url}/#{project.path_with_namespace}/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg"
     end
 
     it 'rebuilds relative URL for an image' do
-      doc = filter(link('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg'))
-      expect(doc.at_css('a')['href']).
+      doc = filter(image('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg'))
+      expect(doc.at_css('img')['src']).
+        to eq "#{Gitlab.config.gitlab.url}/#{project.path_with_namespace}/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg"
+
+      doc = filter(nested_image('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg'))
+      expect(doc.at_css('img')['src']).
         to eq "#{Gitlab.config.gitlab.url}/#{project.path_with_namespace}/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg"
     end
 
diff --git a/spec/lib/banzai/filter/wiki_link_filter_spec.rb b/spec/lib/banzai/filter/wiki_link_filter_spec.rb
new file mode 100644
index 00000000000..92d88c4172c
--- /dev/null
+++ b/spec/lib/banzai/filter/wiki_link_filter_spec.rb
@@ -0,0 +1,26 @@
+require 'spec_helper'
+
+describe Banzai::Filter::WikiLinkFilter, lib: true do
+  include FilterSpecHelper
+
+  let(:namespace) { build_stubbed(:namespace, name: "wiki_link_ns") }
+  let(:project)   { build_stubbed(:empty_project, :public, name: "wiki_link_project", namespace: namespace) }
+  let(:user) { double }
+  let(:wiki) { ProjectWiki.new(project, user) }
+
+  it "doesn't rewrite absolute links" do
+    filtered_link = filter("<a href='http://example.com:8000/'>Link</a>", project_wiki: wiki).children[0]
+    expect(filtered_link.attribute('href').value).to eq('http://example.com:8000/')
+  end
+
+  describe "invalid links" do
+    invalid_links = ["http://:8080", "http://", "http://:8080/path"]
+
+    invalid_links.each do |invalid_link|
+      it "doesn't rewrite invalid invalid_links like #{invalid_link}" do
+        filtered_link = filter("<a href='#{invalid_link}'>Link</a>", project_wiki: wiki).children[0]
+        expect(filtered_link.attribute('href').value).to eq(invalid_link)
+      end
+    end
+  end
+end
diff --git a/spec/lib/banzai/note_renderer_spec.rb b/spec/lib/banzai/note_renderer_spec.rb
new file mode 100644
index 00000000000..98f76f36fd5
--- /dev/null
+++ b/spec/lib/banzai/note_renderer_spec.rb
@@ -0,0 +1,25 @@
+require 'spec_helper'
+
+describe Banzai::NoteRenderer do
+  describe '.render' do
+    it 'renders a Note' do
+      note = double(:note)
+      project = double(:project)
+      wiki = double(:wiki)
+      user = double(:user)
+
+      expect(Banzai::ObjectRenderer).to receive(:new).
+        with(project, user,
+             requested_path: 'foo',
+             project_wiki: wiki,
+             ref: 'bar',
+             pipeline: :note).
+        and_call_original
+
+      expect_any_instance_of(Banzai::ObjectRenderer).
+        to receive(:render).with([note], :note)
+
+      described_class.render([note], project, user, 'foo', wiki, 'bar')
+    end
+  end
+end
diff --git a/spec/lib/banzai/object_renderer_spec.rb b/spec/lib/banzai/object_renderer_spec.rb
new file mode 100644
index 00000000000..bcdb95250ca
--- /dev/null
+++ b/spec/lib/banzai/object_renderer_spec.rb
@@ -0,0 +1,146 @@
+require 'spec_helper'
+
+describe Banzai::ObjectRenderer do
+  let(:project) { create(:empty_project) }
+  let(:user) { project.owner }
+
+  describe '#render' do
+    it 'renders and redacts an Array of objects' do
+      renderer = described_class.new(project, user)
+      object = double(:object, note: 'hello', note_html: nil)
+
+      expect(renderer).to receive(:render_objects).with([object], :note).
+        and_call_original
+
+      expect(renderer).to receive(:redact_documents).
+        with(an_instance_of(Array)).
+        and_call_original
+
+      expect(object).to receive(:note_html=).with('<p>hello</p>')
+      expect(object).to receive(:user_visible_reference_count=).with(0)
+
+      renderer.render([object], :note)
+    end
+  end
+
+  describe '#render_objects' do
+    it 'renders an Array of objects' do
+      object = double(:object, note: 'hello')
+
+      renderer = described_class.new(project, user)
+
+      expect(renderer).to receive(:render_attributes).with([object], :note).
+        and_call_original
+
+      rendered = renderer.render_objects([object], :note)
+
+      expect(rendered).to be_an_instance_of(Array)
+      expect(rendered[0]).to be_an_instance_of(Nokogiri::HTML::DocumentFragment)
+    end
+  end
+
+  describe '#redact_documents' do
+    it 'redacts a set of documents and returns them as an Array of Hashes' do
+      doc = Nokogiri::HTML.fragment('<p>hello</p>')
+      renderer = described_class.new(project, user)
+
+      expect_any_instance_of(Banzai::Redactor).to receive(:redact).
+        with([doc]).
+        and_call_original
+
+      redacted = renderer.redact_documents([doc])
+
+      expect(redacted.count).to eq(1)
+      expect(redacted.first[:visible_reference_count]).to eq(0)
+      expect(redacted.first[:document].to_html).to eq('<p>hello</p>')
+    end
+  end
+
+  describe '#context_for' do
+    let(:object) { double(:object, note: 'hello') }
+    let(:renderer) { described_class.new(project, user) }
+
+    it 'returns a Hash' do
+      expect(renderer.context_for(object, :note)).to be_an_instance_of(Hash)
+    end
+
+    it 'includes the cache key' do
+      context = renderer.context_for(object, :note)
+
+      expect(context[:cache_key]).to eq([object, :note])
+    end
+
+    context 'when the object responds to "author"' do
+      it 'includes the author in the context' do
+        expect(object).to receive(:author).and_return('Alice')
+
+        context = renderer.context_for(object, :note)
+
+        expect(context[:author]).to eq('Alice')
+      end
+    end
+
+    context 'when the object does not respond to "author"' do
+      it 'does not include the author in the context' do
+        context = renderer.context_for(object, :note)
+
+        expect(context.key?(:author)).to eq(false)
+      end
+    end
+  end
+
+  describe '#render_attributes' do
+    it 'renders the attribute of a list of objects' do
+      objects = [double(:doc, note: 'hello'), double(:doc, note: 'bye')]
+      renderer = described_class.new(project, user, pipeline: :note)
+
+      expect(Banzai).to receive(:cache_collection_render).
+        with([
+          { text: 'hello', context: renderer.context_for(objects[0], :note) },
+          { text: 'bye', context: renderer.context_for(objects[1], :note) }
+        ]).
+        and_call_original
+
+      docs = renderer.render_attributes(objects, :note)
+
+      expect(docs[0]).to be_an_instance_of(Nokogiri::HTML::DocumentFragment)
+      expect(docs[0].to_html).to eq('<p>hello</p>')
+
+      expect(docs[1]).to be_an_instance_of(Nokogiri::HTML::DocumentFragment)
+      expect(docs[1].to_html).to eq('<p>bye</p>')
+    end
+
+    it 'returns when no objects to render' do
+      objects = []
+      renderer = described_class.new(project, user, pipeline: :note)
+
+      expect(Banzai).to receive(:cache_collection_render).
+        with([]).
+        and_call_original
+
+      expect(renderer.render_attributes(objects, :note)).to eq([])
+    end
+  end
+
+  describe '#base_context' do
+    let(:context) do
+      described_class.new(project, user, pipeline: :note).base_context
+    end
+
+    it 'returns a Hash' do
+      expect(context).to be_an_instance_of(Hash)
+    end
+
+    it 'includes the custom attributes' do
+      expect(context[:pipeline]).to eq(:note)
+    end
+
+    it 'includes the current user' do
+      expect(context[:current_user]).to eq(user)
+    end
+
+    it 'includes the current project' do
+      expect(context[:project]).to eq(project)
+    end
+  end
+end
diff --git a/spec/lib/banzai/pipeline/wiki_pipeline_spec.rb b/spec/lib/banzai/pipeline/wiki_pipeline_spec.rb
index 72bc6a0b704..51c89ac4889 100644
--- a/spec/lib/banzai/pipeline/wiki_pipeline_spec.rb
+++ b/spec/lib/banzai/pipeline/wiki_pipeline_spec.rb
@@ -59,7 +59,6 @@ describe Banzai::Pipeline::WikiPipeline do
 
     { "when GitLab is hosted at a root URL" => '/',
       "when GitLab is hosted at a relative URL" => '/nested/relative/gitlab' }.each do |test_name, relative_url_root|
-
       context test_name do
         before do
           allow(Gitlab.config.gitlab).to receive(:relative_url_root).and_return(relative_url_root)
diff --git a/spec/lib/banzai/redactor_spec.rb b/spec/lib/banzai/redactor_spec.rb
new file mode 100644
index 00000000000..254657a881d
--- /dev/null
+++ b/spec/lib/banzai/redactor_spec.rb
@@ -0,0 +1,73 @@
+require 'spec_helper'
+
+describe Banzai::Redactor do
+  let(:user) { build(:user) }
+  let(:project) { build(:empty_project) }
+  let(:redactor) { described_class.new(project, user) }
+
+  describe '#redact' do
+    it 'redacts an Array of documents' do
+      doc1 = Nokogiri::HTML.
+        fragment('<a class="gfm" data-reference-type="issue">foo</a>')
+
+      doc2 = Nokogiri::HTML.
+        fragment('<a class="gfm" data-reference-type="issue">bar</a>')
+
+      expect(redactor).to receive(:nodes_visible_to_user).and_return([])
+
+      redacted_data = redactor.redact([doc1, doc2])
+
+      expect(redacted_data.map { |data| data[:document] }).to eq([doc1, doc2])
+      expect(redacted_data.map { |data| data[:visible_reference_count] }).to eq([0, 0])
+      expect(doc1.to_html).to eq('foo')
+      expect(doc2.to_html).to eq('bar')
+    end
+
+    it 'does not redact an Array of documents' do
+      doc1_html = '<a class="gfm" data-reference-type="issue">foo</a>'
+      doc1 = Nokogiri::HTML.fragment(doc1_html)
+
+      doc2_html = '<a class="gfm" data-reference-type="issue">bar</a>'
+      doc2 = Nokogiri::HTML.fragment(doc2_html)
+
+      nodes = redactor.document_nodes([doc1, doc2]).map { |x| x[:nodes] }
+      expect(redactor).to receive(:nodes_visible_to_user).and_return(nodes.flatten)
+
+      redacted_data = redactor.redact([doc1, doc2])
+
+      expect(redacted_data.map { |data| data[:document] }).to eq([doc1, doc2])
+      expect(redacted_data.map { |data| data[:visible_reference_count] }).to eq([1, 1])
+      expect(doc1.to_html).to eq(doc1_html)
+      expect(doc2.to_html).to eq(doc2_html)
+    end
+  end
+
+  describe '#redact_nodes' do
+    it 'redacts an Array of nodes' do
+      doc = Nokogiri::HTML.fragment('<a href="foo">foo</a>')
+      node = doc.children[0]
+
+      expect(redactor).to receive(:nodes_visible_to_user).
+        with([node]).
+        and_return(Set.new)
+
+      redactor.redact_document_nodes([{ document: doc, nodes: [node] }])
+
+      expect(doc.to_html).to eq('foo')
+    end
+  end
+
+  describe '#nodes_visible_to_user' do
+    it 'returns a Set containing the visible nodes' do
+      doc = Nokogiri::HTML.fragment('<a data-reference-type="issue"></a>')
+      node = doc.children[0]
+
+      expect_any_instance_of(Banzai::ReferenceParser::IssueParser).
+        to receive(:nodes_visible_to_user).
+        with(user, [node]).
+        and_return([node])
+
+      expect(redactor.nodes_visible_to_user([node])).to eq(Set.new([node]))
+    end
+  end
+end
diff --git a/spec/lib/banzai/reference_parser/base_parser_spec.rb b/spec/lib/banzai/reference_parser/base_parser_spec.rb
index 543b4786d84..ac9c66e2663 100644
--- a/spec/lib/banzai/reference_parser/base_parser_spec.rb
+++ b/spec/lib/banzai/reference_parser/base_parser_spec.rb
@@ -234,4 +234,79 @@ describe Banzai::ReferenceParser::BaseParser, lib: true do
         to eq([project])
     end
   end
+
+  describe '#collection_objects_for_ids' do
+    context 'with RequestStore disabled' do
+      it 'queries the collection directly' do
+        collection = User.all
+
+        expect(collection).to receive(:where).twice.and_call_original
+
+        2.times do
+          expect(subject.collection_objects_for_ids(collection, [user.id])).
+            to eq([user])
+        end
+      end
+    end
+
+    context 'with RequestStore enabled' do
+      before do
+        cache = Hash.new { |hash, key| hash[key] = {} }
+
+        allow(RequestStore).to receive(:active?).and_return(true)
+        allow(subject).to receive(:collection_cache).and_return(cache)
+      end
+
+      it 'queries the collection on the first call' do
+        expect(subject.collection_objects_for_ids(User, [user.id])).
+          to eq([user])
+      end
+
+      it 'does not query previously queried objects' do
+        collection = User.all
+
+        expect(collection).to receive(:where).once.and_call_original
+
+        2.times do
+          expect(subject.collection_objects_for_ids(collection, [user.id])).
+            to eq([user])
+        end
+      end
+
+      it 'casts String based IDs to Fixnums before querying objects' do
+        2.times do
+          expect(subject.collection_objects_for_ids(User, [user.id.to_s])).
+            to eq([user])
+        end
+      end
+
+      it 'queries any additional objects after the first call' do
+        other_user = create(:user)
+
+        expect(subject.collection_objects_for_ids(User, [user.id])).
+          to eq([user])
+
+        expect(subject.collection_objects_for_ids(User, [user.id, other_user.id])).
+          to eq([user, other_user])
+      end
+
+      it 'caches objects on a per collection class basis' do
+        expect(subject.collection_objects_for_ids(User, [user.id])).
+          to eq([user])
+
+        expect(subject.collection_objects_for_ids(Project, [project.id])).
+          to eq([project])
+      end
+    end
+  end
+
+  describe '#collection_cache_key' do
+    it 'returns the cache key for a Class' do
+      expect(subject.collection_cache_key(Project)).to eq(Project)
+    end
+
+    it 'returns the cache key for an ActiveRecord::Relation' do
+      expect(subject.collection_cache_key(Project.all)).to eq(Project)
+    end
+  end
 end
diff --git a/spec/lib/ci/charts_spec.rb b/spec/lib/ci/charts_spec.rb
index 9c6b4ea5086..97f2e97b062 100644
--- a/spec/lib/ci/charts_spec.rb
+++ b/spec/lib/ci/charts_spec.rb
@@ -1,7 +1,6 @@
 require 'spec_helper'
 
 describe Ci::Charts, lib: true do
-
   context "build_times" do
     before do
       @pipeline = FactoryGirl.create(:ci_pipeline)
diff --git a/spec/lib/ci/gitlab_ci_yaml_processor_spec.rb b/spec/lib/ci/gitlab_ci_yaml_processor_spec.rb
index 5e1d2b8e4f5..bcbf409c8b0 100644
--- a/spec/lib/ci/gitlab_ci_yaml_processor_spec.rb
+++ b/spec/lib/ci/gitlab_ci_yaml_processor_spec.rb
@@ -26,11 +26,12 @@ module Ci
           tag_list: [],
           options: {},
           allow_failure: false,
-          when: "on_success"
+          when: "on_success",
+          environment: nil,
         })
       end
 
-      describe :only do
+      describe 'only' do
         it "does not return builds if only has another branch" do
           config = YAML.dump({
                                before_script: ["pwd"],
@@ -142,7 +143,6 @@ module Ci
         end
 
         it "returns build only for specified type" do
-
           config = YAML.dump({
                                before_script: ["pwd"],
                                rspec: { script: "rspec", type: "test", only: ["master", "deploy"] },
@@ -156,9 +156,38 @@ module Ci
           expect(config_processor.builds_for_stage_and_ref("test", "deploy").size).to eq(1)
           expect(config_processor.builds_for_stage_and_ref("deploy", "master").size).to eq(1)
         end
+
+        context 'for invalid value' do
+          let(:config) { { rspec: { script: "rspec", type: "test", only: only } } }
+          let(:processor) { GitlabCiYamlProcessor.new(YAML.dump(config)) }
+
+          shared_examples 'raises an error' do
+            it do
+              expect { processor }.to raise_error(GitlabCiYamlProcessor::ValidationError, 'rspec job: only parameter should be an array of strings or regexps')
+            end
+          end
+
+          context 'when it is integer' do
+            let(:only) { 1 }
+
+            it_behaves_like 'raises an error'
+          end
+
+          context 'when it is an array of integers' do
+            let(:only) { [1, 1] }
+
+            it_behaves_like 'raises an error'
+          end
+
+          context 'when it is invalid regex' do
+            let(:only) { ["/*invalid/"] }
+
+            it_behaves_like 'raises an error'
+          end
+        end
       end
 
-      describe :except do
+      describe 'except' do
         it "returns builds if except has another branch" do
           config = YAML.dump({
                                before_script: ["pwd"],
@@ -283,16 +312,44 @@ module Ci
           expect(config_processor.builds_for_stage_and_ref("test", "test").size).to eq(0)
           expect(config_processor.builds_for_stage_and_ref("deploy", "master").size).to eq(0)
         end
-      end
 
+        context 'for invalid value' do
+          let(:config) { { rspec: { script: "rspec", except: except } } }
+          let(:processor) { GitlabCiYamlProcessor.new(YAML.dump(config)) }
+
+          shared_examples 'raises an error' do
+            it do
+              expect { processor }.to raise_error(GitlabCiYamlProcessor::ValidationError, 'rspec job: except parameter should be an array of strings or regexps')
+            end
+          end
+
+          context 'when it is integer' do
+            let(:except) { 1 }
+
+            it_behaves_like 'raises an error'
+          end
+
+          context 'when it is an array of integers' do
+            let(:except) { [1, 1] }
+
+            it_behaves_like 'raises an error'
+          end
+
+          context 'when it is invalid regex' do
+            let(:except) { ["/*invalid/"] }
+
+            it_behaves_like 'raises an error'
+          end
+        end
+      end
     end
-    
+
     describe "Scripts handling" do
       let(:config_data) { YAML.dump(config) }
       let(:config_processor) { GitlabCiYamlProcessor.new(config_data, path) }
-      
+
       subject { config_processor.builds_for_stage_and_ref("test", "master").first }
-      
+
       describe "before_script" do
         context "in global context" do
           let(:config) do
@@ -301,12 +358,12 @@ module Ci
               test: { script: ["script"] }
             }
           end
-          
+
           it "return commands with scripts concencaced" do
             expect(subject[:commands]).to eq("global script\nscript")
           end
         end
- 
+
         context "overwritten in local context" do
           let(:config) do
             {
@@ -387,7 +444,8 @@ module Ci
             services: ["mysql"]
           },
           allow_failure: false,
-          when: "on_success"
+          when: "on_success",
+          environment: nil,
         })
       end
 
@@ -415,7 +473,8 @@ module Ci
             services: ["postgresql"]
           },
           allow_failure: false,
-          when: "on_success"
+          when: "on_success",
+          environment: nil,
         })
       end
     end
@@ -462,19 +521,41 @@ module Ci
         end
 
         context 'when syntax is incorrect' do
-          it 'raises error' do
-            variables = [:KEY1, 'value1', :KEY2, 'value2']
-
-            config =  YAML.dump(
-              { before_script: ['pwd'],
-                rspec: {
-                  variables: variables,
-                  script: 'rspec' }
-              })
+          context 'when variables defined but invalid' do
+            it 'raises error' do
+              variables = [:KEY1, 'value1', :KEY2, 'value2']
+
+              config =  YAML.dump(
+                { before_script: ['pwd'],
+                  rspec: {
+                    variables: variables,
+                    script: 'rspec' }
+                })
+
+              expect { GitlabCiYamlProcessor.new(config, path) }
+                .to raise_error(GitlabCiYamlProcessor::ValidationError,
+                                 /job: variables should be a map/)
+            end
+          end
 
-            expect { GitlabCiYamlProcessor.new(config, path) }
-              .to raise_error(GitlabCiYamlProcessor::ValidationError,
-                               /job: variables should be a map/)
+          context 'when variables key defined but value not specified' do
+            it 'returns empty array' do
+              config =  YAML.dump(
+                { before_script: ['pwd'],
+                  rspec: {
+                    variables: nil,
+                    script: 'rspec' }
+                })
+
+              config_processor = GitlabCiYamlProcessor.new(config, path)
+
+              ##
+              # When variables config is empty, we assume this is a valid
+              # configuration, see issue #18775
+              #
+              expect(config_processor.job_variables(:rspec))
+                .to be_an_instance_of(Array).and be_empty
+            end
           end
         end
       end
@@ -509,7 +590,20 @@ module Ci
       end
     end
 
-    describe "Caches" do
+    describe 'cache' do
+      context 'when cache definition has unknown keys' do
+        it 'raises relevant validation error' do
+          config = YAML.dump(
+            { cache: { untracked: true, invalid: 'key' },
+              rspec: { script: 'rspec' } })
+
+          expect { GitlabCiYamlProcessor.new(config) }.to raise_error(
+            GitlabCiYamlProcessor::ValidationError,
+            'cache config contains unknown keys: invalid'
+          )
+        end
+      end
+
       it "returns cache when defined globally" do
         config = YAML.dump({
                              cache: { paths: ["logs/", "binaries/"], untracked: true, key: 'key' },
@@ -605,7 +699,8 @@ module Ci
             }
           },
           when: "on_success",
-          allow_failure: false
+          allow_failure: false,
+          environment: nil,
         })
       end
 
@@ -627,6 +722,51 @@ module Ci
       end
     end
 
+    describe '#environment' do
+      let(:config) do
+        {
+          deploy_to_production: { stage: 'deploy', script: 'test', environment: environment }
+        }
+      end
+
+      let(:processor) { GitlabCiYamlProcessor.new(YAML.dump(config)) }
+      let(:builds) { processor.builds_for_stage_and_ref('deploy', 'master') }
+
+      context 'when a production environment is specified' do
+        let(:environment) { 'production' }
+
+        it 'does return production' do
+          expect(builds.size).to eq(1)
+          expect(builds.first[:environment]).to eq(environment)
+        end
+      end
+
+      context 'when no environment is specified' do
+        let(:environment) { nil }
+
+        it 'does return nil environment' do
+          expect(builds.size).to eq(1)
+          expect(builds.first[:environment]).to be_nil
+        end
+      end
+
+      context 'is not a string' do
+        let(:environment) { 1 }
+
+        it 'raises error' do
+          expect { builds }.to raise_error("deploy_to_production job: environment parameter #{Gitlab::Regex.environment_name_regex_message}")
+        end
+      end
+
+      context 'is not a valid string' do
+        let(:environment) { 'production staging' }
+
+        it 'raises error' do
+          expect { builds }.to raise_error("deploy_to_production job: environment parameter #{Gitlab::Regex.environment_name_regex_message}")
+        end
+      end
+    end
+
     describe "Dependencies" do
       let(:config) do
         {
@@ -688,7 +828,8 @@ module Ci
             tag_list: [],
             options: {},
             when: "on_success",
-            allow_failure: false
+            allow_failure: false,
+            environment: nil,
           })
         end
       end
@@ -733,7 +874,8 @@ module Ci
             tag_list: [],
             options: {},
             when: "on_success",
-            allow_failure: false
+            allow_failure: false,
+            environment: nil,
           })
           expect(subject.second).to eq({
             except: nil,
@@ -745,7 +887,8 @@ module Ci
             tag_list: [],
             options: {},
             when: "on_success",
-            allow_failure: false
+            allow_failure: false,
+            environment: nil,
           })
         end
       end
@@ -820,7 +963,7 @@ EOT
         config = YAML.dump({ before_script: "bundle update", rspec: { script: "test" } })
         expect do
           GitlabCiYamlProcessor.new(config, path)
-        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "before_script should be an array of strings")
+        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "before_script config should be an array of strings")
       end
 
       it "returns errors if job before_script parameter is not an array of strings" do
@@ -834,7 +977,7 @@ EOT
         config = YAML.dump({ after_script: "bundle update", rspec: { script: "test" } })
         expect do
           GitlabCiYamlProcessor.new(config, path)
-        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "after_script should be an array of strings")
+        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "after_script config should be an array of strings")
       end
 
       it "returns errors if job after_script parameter is not an array of strings" do
@@ -848,7 +991,7 @@ EOT
         config = YAML.dump({ image: ["test"], rspec: { script: "test" } })
         expect do
           GitlabCiYamlProcessor.new(config, path)
-        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "image should be a string")
+        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "image config should be a string")
       end
 
       it "returns errors if job name is blank" do
@@ -876,14 +1019,14 @@ EOT
         config = YAML.dump({ services: "test", rspec: { script: "test" } })
         expect do
           GitlabCiYamlProcessor.new(config, path)
-        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "services should be an array of strings")
+        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "services config should be an array of strings")
       end
 
       it "returns errors if services parameter is not an array of strings" do
         config = YAML.dump({ services: [10, "test"], rspec: { script: "test" } })
         expect do
           GitlabCiYamlProcessor.new(config, path)
-        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "services should be an array of strings")
+        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "services config should be an array of strings")
       end
 
       it "returns errors if job services parameter is not an array" do
@@ -950,31 +1093,31 @@ EOT
       end
 
       it "returns errors if stages is not an array" do
-        config = YAML.dump({ types: "test", rspec: { script: "test" } })
+        config = YAML.dump({ stages: "test", rspec: { script: "test" } })
         expect do
           GitlabCiYamlProcessor.new(config, path)
-        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "stages should be an array of strings")
+        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "stages config should be an array of strings")
       end
 
       it "returns errors if stages is not an array of strings" do
-        config = YAML.dump({ types: [true, "test"], rspec: { script: "test" } })
+        config = YAML.dump({ stages: [true, "test"], rspec: { script: "test" } })
         expect do
           GitlabCiYamlProcessor.new(config, path)
-        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "stages should be an array of strings")
+        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "stages config should be an array of strings")
       end
 
       it "returns errors if variables is not a map" do
         config = YAML.dump({ variables: "test", rspec: { script: "test" } })
         expect do
           GitlabCiYamlProcessor.new(config, path)
-        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "variables should be a map of key-value strings")
+        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "variables config should be a hash of key value pairs")
       end
 
       it "returns errors if variables is not a map of key-value strings" do
         config = YAML.dump({ variables: { test: false }, rspec: { script: "test" } })
         expect do
           GitlabCiYamlProcessor.new(config, path)
-        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "variables should be a map of key-value strings")
+        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "variables config should be a hash of key value pairs")
       end
 
       it "returns errors if job when is not on_success, on_failure or always" do
@@ -1030,21 +1173,21 @@ EOT
         config = YAML.dump({ cache: { untracked: "string" }, rspec: { script: "test" } })
         expect do
           GitlabCiYamlProcessor.new(config)
-        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "cache:untracked parameter should be an boolean")
+        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "cache:untracked config should be a boolean value")
       end
 
       it "returns errors if cache:paths is not an array of strings" do
         config = YAML.dump({ cache: { paths: "string" }, rspec: { script: "test" } })
         expect do
           GitlabCiYamlProcessor.new(config)
-        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "cache:paths parameter should be an array of strings")
+        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "cache:paths config should be an array of strings")
       end
 
       it "returns errors if cache:key is not a string" do
         config = YAML.dump({ cache: { key: 1 }, rspec: { script: "test" } })
         expect do
           GitlabCiYamlProcessor.new(config)
-        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "cache:key parameter should be a string")
+        end.to raise_error(GitlabCiYamlProcessor::ValidationError, "cache:key config should be a string or symbol")
       end
 
       it "returns errors if job cache:key is not an a string" do
@@ -1075,5 +1218,17 @@ EOT
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "rspec job: dependencies parameter should be an array of strings")
       end
     end
+
+    describe "Validate configuration templates" do
+      templates = Dir.glob("#{Rails.root.join('vendor/gitlab-ci-yml')}/**/*.gitlab-ci.yml")
+
+      templates.each do |file|
+        it "does not return errors for #{file}" do
+          file = File.read(file)
+
+          expect { GitlabCiYamlProcessor.new(file) }.not_to raise_error
+        end
+      end
+    end
   end
 end
diff --git a/spec/lib/container_registry/repository_spec.rb b/spec/lib/container_registry/repository_spec.rb
index 279709521c9..c364e759108 100644
--- a/spec/lib/container_registry/repository_spec.rb
+++ b/spec/lib/container_registry/repository_spec.rb
@@ -21,7 +21,7 @@ describe ContainerRegistry::Repository do
         to_return(
           status: 200,
           body: JSON.dump(tags: ['test']),
-          headers: { 'Content-Type' => 'application/vnd.docker.distribution.manifest.v2+json' })
+          headers: { 'Content-Type' => 'application/json' })
     end
 
     context '#manifest' do
diff --git a/spec/lib/container_registry/tag_spec.rb b/spec/lib/container_registry/tag_spec.rb
index 858cb0bb134..c7324c2bf77 100644
--- a/spec/lib/container_registry/tag_spec.rb
+++ b/spec/lib/container_registry/tag_spec.rb
@@ -17,46 +17,85 @@ describe ContainerRegistry::Tag do
   end
 
   context 'manifest processing' do
-    before do
-      stub_request(:get, 'http://example.com/v2/group/test/manifests/tag').
-        with(headers: headers).
-        to_return(
-          status: 200,
-          body: File.read(Rails.root + 'spec/fixtures/container_registry/tag_manifest.json'),
-          headers: { 'Content-Type' => 'application/vnd.docker.distribution.manifest.v2+json' })
-    end
+    context 'schema v1' do
+      before do
+        stub_request(:get, 'http://example.com/v2/group/test/manifests/tag').
+          with(headers: headers).
+          to_return(
+            status: 200,
+            body: File.read(Rails.root + 'spec/fixtures/container_registry/tag_manifest_1.json'),
+            headers: { 'Content-Type' => 'application/vnd.docker.distribution.manifest.v1+prettyjws' })
+      end
 
-    context '#layers' do
-      subject { tag.layers }
+      context '#layers' do
+        subject { tag.layers }
 
-      it { expect(subject.length).to eq(1) }
-    end
+        it { expect(subject.length).to eq(1) }
+      end
+
+      context '#total_size' do
+        subject { tag.total_size }
 
-    context '#total_size' do
-      subject { tag.total_size }
+        it { is_expected.to be_nil }
+      end
 
-      it { is_expected.to eq(2319870) }
+      context 'config processing' do
+        context '#config' do
+          subject { tag.config }
+
+          it { is_expected.to be_nil }
+        end
+
+        context '#created_at' do
+          subject { tag.created_at }
+
+          it { is_expected.to be_nil }
+        end
+      end
     end
 
-    context 'config processing' do
+    context 'schema v2' do
       before do
-        stub_request(:get, 'http://example.com/v2/group/test/blobs/sha256:d7a513a663c1a6dcdba9ed832ca53c02ac2af0c333322cd6ca92936d1d9917ac').
-          with(headers: { 'Accept' => 'application/octet-stream' }).
+        stub_request(:get, 'http://example.com/v2/group/test/manifests/tag').
+          with(headers: headers).
           to_return(
             status: 200,
-            body: File.read(Rails.root + 'spec/fixtures/container_registry/config_blob.json'))
+            body: File.read(Rails.root + 'spec/fixtures/container_registry/tag_manifest.json'),
+            headers: { 'Content-Type' => 'application/vnd.docker.distribution.manifest.v2+json' })
       end
 
-      context '#config' do
-        subject { tag.config }
+      context '#layers' do
+        subject { tag.layers }
 
-        it { is_expected.not_to be_nil }
+        it { expect(subject.length).to eq(1) }
       end
 
-      context '#created_at' do
-        subject { tag.created_at }
+      context '#total_size' do
+        subject { tag.total_size }
+
+        it { is_expected.to eq(2319870) }
+      end
+
+      context 'config processing' do
+        before do
+          stub_request(:get, 'http://example.com/v2/group/test/blobs/sha256:d7a513a663c1a6dcdba9ed832ca53c02ac2af0c333322cd6ca92936d1d9917ac').
+            with(headers: { 'Accept' => 'application/octet-stream' }).
+            to_return(
+              status: 200,
+              body: File.read(Rails.root + 'spec/fixtures/container_registry/config_blob.json'))
+        end
+
+        context '#config' do
+          subject { tag.config }
+
+          it { is_expected.not_to be_nil }
+        end
+
+        context '#created_at' do
+          subject { tag.created_at }
 
-        it { is_expected.not_to be_nil }
+          it { is_expected.not_to be_nil }
+        end
       end
     end
   end
diff --git a/spec/lib/gitlab/asciidoc_spec.rb b/spec/lib/gitlab/asciidoc_spec.rb
index 736bf787208..32ca8239845 100644
--- a/spec/lib/gitlab/asciidoc_spec.rb
+++ b/spec/lib/gitlab/asciidoc_spec.rb
@@ -3,13 +3,11 @@ require 'nokogiri'
 
 module Gitlab
   describe Asciidoc, lib: true do
-
     let(:input) { '<b>ascii</b>' }
     let(:context) { {} }
     let(:html) { 'H<sub>2</sub>O' }
 
     context "without project" do
-
       it "should convert the input using Asciidoctor and default options" do
         expected_asciidoc_opts = {
             safe: :secure,
@@ -24,7 +22,6 @@ module Gitlab
       end
 
       context "with asciidoc_opts" do
-
         let(:asciidoc_opts) { { safe: :safe, attributes: ['foo'] } }
 
         it "should merge the options with default ones" do
diff --git a/spec/lib/gitlab/award_emoji_spec.rb b/spec/lib/gitlab/award_emoji_spec.rb
index 0f3852b1729..00a110e31f8 100644
--- a/spec/lib/gitlab/award_emoji_spec.rb
+++ b/spec/lib/gitlab/award_emoji_spec.rb
@@ -2,6 +2,10 @@ require 'spec_helper'
 
 describe Gitlab::AwardEmoji do
   describe '.urls' do
+    after do
+      Gitlab::AwardEmoji.instance_variable_set(:@urls, nil)
+    end
+
     subject { Gitlab::AwardEmoji.urls }
 
     it { is_expected.to be_an_instance_of(Array) }
@@ -15,6 +19,17 @@ describe Gitlab::AwardEmoji do
         end
       end
     end
+
+    context 'handles relative root' do
+      it 'includes the full path' do
+        allow(Gitlab::Application.config).to receive(:relative_url_root).and_return('/gitlab')
+
+        subject.each do |hash|
+          expect(hash[:name]).to be_an_instance_of(String)
+          expect(hash[:path]).to start_with('/gitlab')
+        end
+      end
+    end
   end
 
   describe '.emoji_by_category' do
diff --git a/spec/lib/gitlab/backend/shell_spec.rb b/spec/lib/gitlab/backend/shell_spec.rb
index fd869f48b5c..6e5ba211382 100644
--- a/spec/lib/gitlab/backend/shell_spec.rb
+++ b/spec/lib/gitlab/backend/shell_spec.rb
@@ -13,9 +13,37 @@ describe Gitlab::Shell, lib: true do
   it { is_expected.to respond_to :add_repository }
   it { is_expected.to respond_to :remove_repository }
   it { is_expected.to respond_to :fork_repository }
+  it { is_expected.to respond_to :gc }
+  it { is_expected.to respond_to :add_namespace }
+  it { is_expected.to respond_to :rm_namespace }
+  it { is_expected.to respond_to :mv_namespace }
+  it { is_expected.to respond_to :exists? }
 
   it { expect(gitlab_shell.url_to_repo('diaspora')).to eq(Gitlab.config.gitlab_shell.ssh_path_prefix + "diaspora.git") }
 
+  describe 'generate_and_link_secret_token' do
+    let(:secret_file) { 'tmp/tests/.secret_shell_test' }
+    let(:link_file) { 'tmp/tests/shell-secret-test/.gitlab_shell_secret' }
+
+    before do
+      allow(Gitlab.config.gitlab_shell).to receive(:path).and_return('tmp/tests/shell-secret-test')
+      allow(Gitlab.config.gitlab_shell).to receive(:secret_file).and_return(secret_file)
+      FileUtils.mkdir('tmp/tests/shell-secret-test')
+      gitlab_shell.generate_and_link_secret_token
+    end
+
+    after do
+      FileUtils.rm_rf('tmp/tests/shell-secret-test')
+      FileUtils.rm_rf(secret_file)
+    end
+
+    it 'creates and links the secret token file' do
+      expect(File.exist?(secret_file)).to be(true)
+      expect(File.symlink?(link_file)).to be(true)
+      expect(File.readlink(link_file)).to eq(secret_file)
+    end
+  end
+
   describe Gitlab::Shell::KeyAdder, lib: true do
     describe '#add_key' do
       it 'normalizes space characters in the key' do
diff --git a/spec/lib/gitlab/build_data_builder_spec.rb b/spec/lib/gitlab/build_data_builder_spec.rb
index 38be9448794..23ae5cfacc4 100644
--- a/spec/lib/gitlab/build_data_builder_spec.rb
+++ b/spec/lib/gitlab/build_data_builder_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe 'Gitlab::BuildDataBuilder' do
   let(:build) { create(:ci_build) }
 
-  describe :build do
+  describe '.build' do
     let(:data) do
       Gitlab::BuildDataBuilder.build(build)
     end
diff --git a/spec/lib/gitlab/ci/build/artifacts/metadata/entry_spec.rb b/spec/lib/gitlab/ci/build/artifacts/metadata/entry_spec.rb
index 711a3e1c7d4..abc93e1b44a 100644
--- a/spec/lib/gitlab/ci/build/artifacts/metadata/entry_spec.rb
+++ b/spec/lib/gitlab/ci/build/artifacts/metadata/entry_spec.rb
@@ -128,7 +128,6 @@ describe Gitlab::Ci::Build::Artifacts::Metadata::Entry do
       subject { |example| path(example).children }
       it { expect(subject.count).to eq 3 }
     end
-
   end
 
   describe 'path/dir_1/subdir/subfile', path: 'path/dir_1/subdir/subfile' do
diff --git a/spec/lib/gitlab/ci/config/node/boolean_spec.rb b/spec/lib/gitlab/ci/config/node/boolean_spec.rb
new file mode 100644
index 00000000000..deafa8bf8a7
--- /dev/null
+++ b/spec/lib/gitlab/ci/config/node/boolean_spec.rb
@@ -0,0 +1,34 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Config::Node::Boolean do
+  let(:entry) { described_class.new(config) }
+
+  describe 'validations' do
+    context 'when entry config value is valid' do
+      let(:config) { false }
+
+      describe '#value' do
+        it 'returns key value' do
+          expect(entry.value).to eq false
+        end
+      end
+
+      describe '#valid?' do
+        it 'is valid' do
+          expect(entry).to be_valid
+        end
+      end
+    end
+
+    context 'when entry value is not valid' do
+      let(:config) { ['incorrect'] }
+
+      describe '#errors' do
+        it 'saves errors' do
+          expect(entry.errors)
+            .to include 'boolean config should be a boolean value'
+        end
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/config/node/cache_spec.rb b/spec/lib/gitlab/ci/config/node/cache_spec.rb
new file mode 100644
index 00000000000..50f619ce26e
--- /dev/null
+++ b/spec/lib/gitlab/ci/config/node/cache_spec.rb
@@ -0,0 +1,60 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Config::Node::Cache do
+  let(:entry) { described_class.new(config) }
+
+  describe 'validations' do
+    before { entry.process! }
+
+    context 'when entry config value is correct' do
+      let(:config) do
+        { key: 'some key',
+          untracked: true,
+          paths: ['some/path/'] }
+      end
+
+      describe '#value' do
+        it 'returns hash value' do
+          expect(entry.value).to eq config
+        end
+      end
+
+      describe '#valid?' do
+        it 'is valid' do
+          expect(entry).to be_valid
+        end
+      end
+    end
+
+    context 'when entry value is not correct' do
+      describe '#errors' do
+        context 'when is not a hash' do
+          let(:config) { 'ls' }
+
+          it 'reports errors with config value' do
+            expect(entry.errors)
+              .to include 'cache config should be a hash'
+          end
+        end
+
+        context 'when descendants are invalid' do
+          let(:config) { { key: 1 } }
+
+          it 'reports error with descendants' do
+            expect(entry.errors)
+              .to include 'key config should be a string or symbol'
+          end
+        end
+
+        context 'when there is an unknown key present' do
+          let(:config) { { invalid: true } }
+
+          it 'reports error with descendants' do
+            expect(entry.errors)
+              .to include 'cache config contains unknown keys: invalid'
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/config/node/configurable_spec.rb b/spec/lib/gitlab/ci/config/node/configurable_spec.rb
index 47c68f96dc8..c468ecf957b 100644
--- a/spec/lib/gitlab/ci/config/node/configurable_spec.rb
+++ b/spec/lib/gitlab/ci/config/node/configurable_spec.rb
@@ -7,26 +7,58 @@ describe Gitlab::Ci::Config::Node::Configurable do
     node.include(described_class)
   end
 
-  describe 'allowed nodes' do
+  describe 'validations' do
+    let(:validator) { node.validator.new(instance) }
+
+    before do
+      node.class_eval do
+        attr_reader :config
+
+        def initialize(config)
+          @config = config
+        end
+      end
+
+      validator.validate
+    end
+
+    context 'when node validator is invalid' do
+      let(:instance) { node.new('ls') }
+
+      it 'returns invalid validator' do
+        expect(validator).to be_invalid
+      end
+    end
+
+    context 'when node instance is valid' do
+      let(:instance) { node.new(key: 'value') }
+
+      it 'returns valid validator' do
+        expect(validator).to be_valid
+      end
+    end
+  end
+
+  describe 'configured nodes' do
     before do
       node.class_eval do
-        allow_node :object, Object, description: 'test object'
+        node :object, Object, description: 'test object'
       end
     end
 
-    describe '#allowed_nodes' do
-      it 'has valid allowed nodes' do
-        expect(node.allowed_nodes).to include :object
+    describe '.nodes' do
+      it 'has valid nodes' do
+        expect(node.nodes).to include :object
       end
 
       it 'creates a node factory' do
-        expect(node.allowed_nodes[:object])
+        expect(node.nodes[:object])
           .to be_an_instance_of Gitlab::Ci::Config::Node::Factory
       end
 
       it 'returns a duplicated factory object' do
-        first_factory = node.allowed_nodes[:object]
-        second_factory = node.allowed_nodes[:object]
+        first_factory = node.nodes[:object]
+        second_factory = node.nodes[:object]
 
         expect(first_factory).not_to be_equal(second_factory)
       end
diff --git a/spec/lib/gitlab/ci/config/node/factory_spec.rb b/spec/lib/gitlab/ci/config/node/factory_spec.rb
index d681aa32456..91ddef7bfbf 100644
--- a/spec/lib/gitlab/ci/config/node/factory_spec.rb
+++ b/spec/lib/gitlab/ci/config/node/factory_spec.rb
@@ -5,13 +5,13 @@ describe Gitlab::Ci::Config::Node::Factory do
     let(:factory) { described_class.new(entry_class) }
     let(:entry_class) { Gitlab::Ci::Config::Node::Script }
 
-    context 'when value setting value' do
+    context 'when setting up a value' do
       it 'creates entry with valid value' do
         entry = factory
           .with(value: ['ls', 'pwd'])
           .create!
 
-        expect(entry.value).to eq "ls\npwd"
+        expect(entry.value).to eq ['ls', 'pwd']
       end
 
       context 'when setting description' do
@@ -21,13 +21,35 @@ describe Gitlab::Ci::Config::Node::Factory do
             .with(description: 'test description')
             .create!
 
-          expect(entry.value).to eq "ls\npwd"
+          expect(entry.value).to eq ['ls', 'pwd']
           expect(entry.description).to eq 'test description'
         end
       end
+
+      context 'when setting key' do
+        it 'creates entry with custom key' do
+          entry = factory
+            .with(value: ['ls', 'pwd'], key: 'test key')
+            .create!
+
+          expect(entry.key).to eq 'test key'
+        end
+      end
+
+      context 'when setting a parent' do
+        let(:parent) { Object.new }
+
+        it 'creates entry with valid parent' do
+          entry = factory
+            .with(value: 'ls', parent: parent)
+            .create!
+
+          expect(entry.parent).to eq parent
+        end
+      end
     end
 
-    context 'when not setting value' do
+    context 'when not setting up a value' do
       it 'raises error' do
         expect { factory.create! }.to raise_error(
           Gitlab::Ci::Config::Node::Factory::InvalidFactory
@@ -35,14 +57,13 @@ describe Gitlab::Ci::Config::Node::Factory do
       end
     end
 
-    context 'when creating a null entry' do
-      it 'creates a null entry' do
+    context 'when creating entry with nil value' do
+      it 'creates an undefined entry' do
         entry = factory
           .with(value: nil)
-          .nullify!
           .create!
 
-        expect(entry).to be_an_instance_of Gitlab::Ci::Config::Node::Null
+        expect(entry).to be_an_instance_of Gitlab::Ci::Config::Node::Undefined
       end
     end
   end
diff --git a/spec/lib/gitlab/ci/config/node/global_spec.rb b/spec/lib/gitlab/ci/config/node/global_spec.rb
index b1972172435..c87c9e97bc8 100644
--- a/spec/lib/gitlab/ci/config/node/global_spec.rb
+++ b/spec/lib/gitlab/ci/config/node/global_spec.rb
@@ -3,61 +3,173 @@ require 'spec_helper'
 describe Gitlab::Ci::Config::Node::Global do
   let(:global) { described_class.new(hash) }
 
-  describe '#allowed_nodes' do
+  describe '.nodes' do
     it 'can contain global config keys' do
-      expect(global.allowed_nodes).to include :before_script
+      expect(described_class.nodes).to include :before_script
     end
 
     it 'returns a hash' do
-      expect(global.allowed_nodes).to be_a Hash
+      expect(described_class.nodes).to be_a Hash
     end
   end
 
   context 'when hash is valid' do
-    let(:hash) do
-      { before_script: ['ls', 'pwd'] }
-    end
+    context 'when all entries defined' do
+      let(:hash) do
+        { before_script: ['ls', 'pwd'],
+          image: 'ruby:2.2',
+          services: ['postgres:9.1', 'mysql:5.5'],
+          variables: { VAR: 'value' },
+          after_script: ['make clean'],
+          stages: ['build', 'pages'],
+          cache: { key: 'k', untracked: true, paths: ['public/'] } }
+      end
 
-    describe '#process!' do
-      before { global.process! }
+      describe '#process!' do
+        before { global.process! }
+
+        it 'creates nodes hash' do
+          expect(global.nodes).to be_an Array
+        end
 
-      it 'creates nodes hash' do
-        expect(global.nodes).to be_an Array
+        it 'creates node object for each entry' do
+          expect(global.nodes.count).to eq 8
+        end
+
+        it 'creates node object using valid class' do
+          expect(global.nodes.first)
+            .to be_an_instance_of Gitlab::Ci::Config::Node::Script
+          expect(global.nodes.second)
+            .to be_an_instance_of Gitlab::Ci::Config::Node::Image
+        end
+
+        it 'sets correct description for nodes' do
+          expect(global.nodes.first.description)
+            .to eq 'Script that will be executed before each job.'
+          expect(global.nodes.second.description)
+            .to eq 'Docker image that will be used to execute jobs.'
+        end
       end
 
-      it 'creates node object for each entry' do
-        expect(global.nodes.count).to eq 1
+      describe '#leaf?' do
+        it 'is not leaf' do
+          expect(global).not_to be_leaf
+        end
       end
 
-      it 'creates node object using valid class' do
-        expect(global.nodes.first)
-          .to be_an_instance_of Gitlab::Ci::Config::Node::Script
+      context 'when not processed' do
+        describe '#before_script' do
+          it 'returns nil' do
+            expect(global.before_script).to be nil
+          end
+        end
       end
 
-      it 'sets correct description for nodes' do
-        expect(global.nodes.first.description)
-          .to eq 'Script that will be executed before each job.'
+      context 'when processed' do
+        before { global.process! }
+
+        describe '#before_script' do
+          it 'returns correct script' do
+            expect(global.before_script).to eq ['ls', 'pwd']
+          end
+        end
+
+        describe '#image' do
+          it 'returns valid image' do
+            expect(global.image).to eq 'ruby:2.2'
+          end
+        end
+
+        describe '#services' do
+          it 'returns array of services' do
+            expect(global.services).to eq ['postgres:9.1', 'mysql:5.5']
+          end
+        end
+
+        describe '#after_script' do
+          it 'returns after script' do
+            expect(global.after_script).to eq ['make clean']
+          end
+        end
+
+        describe '#variables' do
+          it 'returns variables' do
+            expect(global.variables).to eq(VAR: 'value')
+          end
+        end
+
+        describe '#stages' do
+          context 'when stages key defined' do
+            it 'returns array of stages' do
+              expect(global.stages).to eq %w[build pages]
+            end
+          end
+
+          context 'when deprecated types key defined' do
+            let(:hash) { { types: ['test', 'deploy'] } }
+
+            it 'returns array of types as stages' do
+              expect(global.stages).to eq %w[test deploy]
+            end
+          end
+        end
+
+        describe '#cache' do
+          it 'returns cache configuration' do
+            expect(global.cache)
+              .to eq(key: 'k', untracked: true, paths: ['public/'])
+          end
+        end
       end
     end
 
-    describe '#leaf?' do
-      it 'is not leaf' do
-        expect(global).not_to be_leaf
+    context 'when most of entires not defined' do
+      let(:hash) { { cache: { key: 'a' }, rspec: {} } }
+      before { global.process! }
+
+      describe '#nodes' do
+        it 'instantizes all nodes' do
+          expect(global.nodes.count).to eq 8
+        end
+
+        it 'contains undefined nodes' do
+          expect(global.nodes.first)
+            .to be_an_instance_of Gitlab::Ci::Config::Node::Undefined
+        end
       end
-    end
 
-    describe '#before_script' do
-      context 'when processed' do
-        before { global.process! }
+      describe '#variables' do
+        it 'returns default value for variables' do
+          expect(global.variables).to eq({})
+        end
+      end
 
-        it 'returns correct script' do
-          expect(global.before_script).to eq "ls\npwd"
+      describe '#stages' do
+        it 'returns an array of default stages' do
+          expect(global.stages).to eq %w[build test deploy]
         end
       end
 
-      context 'when not processed' do
-        it 'returns nil' do
-          expect(global.before_script).to be nil
+      describe '#cache' do
+        it 'returns correct cache definition' do
+          expect(global.cache).to eq(key: 'a')
+        end
+      end
+    end
+
+    ##
+    # When nodes are specified but not defined, we assume that
+    # configuration is valid, and we asume that entry is simply undefined,
+    # despite the fact, that key is present. See issue #18775 for more
+    # details.
+    #
+    context 'when entires specified but not defined' do
+      let(:hash) { { variables: nil } }
+      before { global.process! }
+
+      describe '#variables' do
+        it 'undefined entry returns a default value' do
+          expect(global.variables).to eq({})
         end
       end
     end
@@ -79,7 +191,7 @@ describe Gitlab::Ci::Config::Node::Global do
     describe '#errors' do
       it 'reports errors from child nodes' do
         expect(global.errors)
-          .to include 'before_script should be an array of strings'
+          .to include 'before_script config should be an array of strings'
       end
     end
 
@@ -100,5 +212,17 @@ describe Gitlab::Ci::Config::Node::Global do
         expect(global).not_to be_valid
       end
     end
+
+    describe '#errors' do
+      it 'returns error about invalid type' do
+        expect(global.errors.first).to match /should be a hash/
+      end
+    end
+  end
+
+  describe '#defined?' do
+    it 'is concrete entry that is defined' do
+      expect(global.defined?).to be true
+    end
   end
 end
diff --git a/spec/lib/gitlab/ci/config/node/image_spec.rb b/spec/lib/gitlab/ci/config/node/image_spec.rb
new file mode 100644
index 00000000000..d11bb39f328
--- /dev/null
+++ b/spec/lib/gitlab/ci/config/node/image_spec.rb
@@ -0,0 +1,46 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Config::Node::Image do
+  let(:entry) { described_class.new(config) }
+
+  describe 'validation' do
+    context 'when entry config value is correct' do
+      let(:config) { 'ruby:2.2' }
+
+      describe '#value' do
+        it 'returns image string' do
+          expect(entry.value).to eq 'ruby:2.2'
+        end
+      end
+
+      describe '#errors' do
+        it 'does not append errors' do
+          expect(entry.errors).to be_empty
+        end
+      end
+
+      describe '#valid?' do
+        it 'is valid' do
+          expect(entry).to be_valid
+        end
+      end
+    end
+
+    context 'when entry value is not correct' do
+      let(:config) { ['ruby:2.2'] }
+
+      describe '#errors' do
+        it 'saves errors' do
+          expect(entry.errors)
+            .to include 'image config should be a string'
+        end
+      end
+
+      describe '#valid?' do
+        it 'is not valid' do
+          expect(entry).not_to be_valid
+        end
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/config/node/key_spec.rb b/spec/lib/gitlab/ci/config/node/key_spec.rb
new file mode 100644
index 00000000000..8cda43173fe
--- /dev/null
+++ b/spec/lib/gitlab/ci/config/node/key_spec.rb
@@ -0,0 +1,34 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Config::Node::Key do
+  let(:entry) { described_class.new(config) }
+
+  describe 'validations' do
+    context 'when entry config value is correct' do
+      let(:config) { 'test' }
+
+      describe '#value' do
+        it 'returns key value' do
+          expect(entry.value).to eq 'test'
+        end
+      end
+
+      describe '#valid?' do
+        it 'is valid' do
+          expect(entry).to be_valid
+        end
+      end
+    end
+
+    context 'when entry value is not correct' do
+      let(:config) { [ 'incorrect' ] }
+
+      describe '#errors' do
+        it 'saves errors' do
+          expect(entry.errors)
+            .to include 'key config should be a string or symbol'
+        end
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/config/node/null_spec.rb b/spec/lib/gitlab/ci/config/node/null_spec.rb
deleted file mode 100644
index 36101c62462..00000000000
--- a/spec/lib/gitlab/ci/config/node/null_spec.rb
+++ /dev/null
@@ -1,23 +0,0 @@
-require 'spec_helper'
-
-describe Gitlab::Ci::Config::Node::Null do
-  let(:entry) { described_class.new(nil) }
-
-  describe '#leaf?' do
-    it 'is leaf node' do
-      expect(entry).to be_leaf
-    end
-  end
-
-  describe '#any_method' do
-    it 'responds with nil' do
-      expect(entry.any_method).to be nil
-    end
-  end
-
-  describe '#value' do
-    it 'returns nil' do
-      expect(entry.value).to be nil
-    end
-  end
-end
diff --git a/spec/lib/gitlab/ci/config/node/paths_spec.rb b/spec/lib/gitlab/ci/config/node/paths_spec.rb
new file mode 100644
index 00000000000..6fd744b3975
--- /dev/null
+++ b/spec/lib/gitlab/ci/config/node/paths_spec.rb
@@ -0,0 +1,34 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Config::Node::Paths do
+  let(:entry) { described_class.new(config) }
+
+  describe 'validations' do
+    context 'when entry config value is valid' do
+      let(:config) { ['some/file', 'some/path/'] }
+
+      describe '#value' do
+        it 'returns key value' do
+          expect(entry.value).to eq config
+        end
+      end
+
+      describe '#valid?' do
+        it 'is valid' do
+          expect(entry).to be_valid
+        end
+      end
+    end
+
+    context 'when entry value is not valid' do
+      let(:config) { [ 1 ] }
+
+      describe '#errors' do
+        it 'saves errors' do
+          expect(entry.errors)
+            .to include 'paths config should be an array of strings'
+        end
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/config/node/script_spec.rb b/spec/lib/gitlab/ci/config/node/script_spec.rb
index e4d6481f8a5..ee7395362a9 100644
--- a/spec/lib/gitlab/ci/config/node/script_spec.rb
+++ b/spec/lib/gitlab/ci/config/node/script_spec.rb
@@ -1,17 +1,17 @@
 require 'spec_helper'
 
 describe Gitlab::Ci::Config::Node::Script do
-  let(:entry) { described_class.new(value) }
+  let(:entry) { described_class.new(config) }
 
-  describe '#validate!' do
-    before { entry.validate! }
+  describe '#process!' do
+    before { entry.process! }
 
-    context 'when entry value is correct' do
-      let(:value) { ['ls', 'pwd'] }
+    context 'when entry config value is correct' do
+      let(:config) { ['ls', 'pwd'] }
 
       describe '#value' do
-        it 'returns concatenated command' do
-          expect(entry.value).to eq "ls\npwd"
+        it 'returns array of strings' do
+          expect(entry.value).to eq config
         end
       end
 
@@ -29,12 +29,12 @@ describe Gitlab::Ci::Config::Node::Script do
     end
 
     context 'when entry value is not correct' do
-      let(:value) { 'ls' }
+      let(:config) { 'ls' }
 
       describe '#errors' do
         it 'saves errors' do
           expect(entry.errors)
-            .to include /should be an array of strings/
+            .to include 'script config should be an array of strings'
         end
       end
 
diff --git a/spec/lib/gitlab/ci/config/node/services_spec.rb b/spec/lib/gitlab/ci/config/node/services_spec.rb
new file mode 100644
index 00000000000..be0fe46befd
--- /dev/null
+++ b/spec/lib/gitlab/ci/config/node/services_spec.rb
@@ -0,0 +1,40 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Config::Node::Services do
+  let(:entry) { described_class.new(config) }
+
+  describe 'validations' do
+    context 'when entry config value is correct' do
+      let(:config) { ['postgres:9.1', 'mysql:5.5'] }
+
+      describe '#value' do
+        it 'returns array of services as is' do
+          expect(entry.value).to eq config
+        end
+      end
+
+      describe '#valid?' do
+        it 'is valid' do
+          expect(entry).to be_valid
+        end
+      end
+    end
+
+    context 'when entry value is not correct' do
+      let(:config) { 'ls' }
+
+      describe '#errors' do
+        it 'saves errors' do
+          expect(entry.errors)
+            .to include 'services config should be an array of strings'
+        end
+      end
+
+      describe '#valid?' do
+        it 'is not valid' do
+          expect(entry).not_to be_valid
+        end
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/config/node/stages_spec.rb b/spec/lib/gitlab/ci/config/node/stages_spec.rb
new file mode 100644
index 00000000000..1a3818d8997
--- /dev/null
+++ b/spec/lib/gitlab/ci/config/node/stages_spec.rb
@@ -0,0 +1,46 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Config::Node::Stages do
+  let(:entry) { described_class.new(config) }
+
+  describe 'validations' do
+    context 'when entry config value is correct' do
+      let(:config) { [:stage1, :stage2] }
+
+      describe '#value' do
+        it 'returns array of stages' do
+          expect(entry.value).to eq config
+        end
+      end
+
+      describe '#valid?' do
+        it 'is valid' do
+          expect(entry).to be_valid
+        end
+      end
+    end
+
+    context 'when entry value is not correct' do
+      let(:config) { { test: true } }
+
+      describe '#errors' do
+        it 'saves errors' do
+          expect(entry.errors)
+            .to include 'stages config should be an array of strings'
+        end
+      end
+
+      describe '#valid?' do
+        it 'is not valid' do
+          expect(entry).not_to be_valid
+        end
+      end
+    end
+  end
+
+  describe '.default' do
+    it 'returns default stages' do
+      expect(described_class.default).to eq %w[build test deploy]
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/config/node/undefined_spec.rb b/spec/lib/gitlab/ci/config/node/undefined_spec.rb
new file mode 100644
index 00000000000..0c6608d906d
--- /dev/null
+++ b/spec/lib/gitlab/ci/config/node/undefined_spec.rb
@@ -0,0 +1,40 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Config::Node::Undefined do
+  let(:undefined) { described_class.new(entry) }
+  let(:entry) { Class.new }
+
+  describe '#leaf?' do
+    it 'is leaf node' do
+      expect(undefined).to be_leaf
+    end
+  end
+
+  describe '#valid?' do
+    it 'is always valid' do
+      expect(undefined).to be_valid
+    end
+  end
+
+  describe '#errors' do
+    it 'is does not contain errors' do
+      expect(undefined.errors).to be_empty
+    end
+  end
+
+  describe '#value' do
+    before do
+      allow(entry).to receive(:default).and_return('some value')
+    end
+
+    it 'returns default value for entry' do
+      expect(undefined.value).to eq 'some value'
+    end
+  end
+
+  describe '#undefined?' do
+    it 'is not a defined entry' do
+      expect(undefined.defined?).to be false
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/config/node/validatable_spec.rb b/spec/lib/gitlab/ci/config/node/validatable_spec.rb
new file mode 100644
index 00000000000..10cd01afcd1
--- /dev/null
+++ b/spec/lib/gitlab/ci/config/node/validatable_spec.rb
@@ -0,0 +1,50 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Config::Node::Validatable do
+  let(:node) { Class.new }
+
+  before do
+    node.include(described_class)
+  end
+
+  describe '.validator' do
+    before do
+      node.class_eval do
+        attr_accessor :test_attribute
+
+        validations do
+          validates :test_attribute, presence: true
+        end
+      end
+    end
+
+    it 'returns validator' do
+      expect(node.validator.superclass)
+        .to be Gitlab::Ci::Config::Node::Validator
+    end
+
+    context 'when validating node instance' do
+      let(:node_instance) { node.new }
+
+      context 'when attribute is valid' do
+        before do
+          node_instance.test_attribute = 'valid'
+        end
+
+        it 'instance of validator is valid' do
+          expect(node.validator.new(node_instance)).to be_valid
+        end
+      end
+
+      context 'when attribute is not valid' do
+        before do
+          node_instance.test_attribute = nil
+        end
+
+        it 'instance of validator is invalid' do
+          expect(node.validator.new(node_instance)).to be_invalid
+        end
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/config/node/validator_spec.rb b/spec/lib/gitlab/ci/config/node/validator_spec.rb
new file mode 100644
index 00000000000..090fd63b844
--- /dev/null
+++ b/spec/lib/gitlab/ci/config/node/validator_spec.rb
@@ -0,0 +1,55 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Config::Node::Validator do
+  let(:validator) { Class.new(described_class) }
+  let(:validator_instance) { validator.new(node) }
+  let(:node) { spy('node') }
+
+  before do
+    allow(node).to receive(:key).and_return('node')
+    allow(node).to receive(:ancestors).and_return([])
+  end
+
+  describe 'delegated validator' do
+    before do
+      validator.class_eval do
+        validates :test_attribute, presence: true
+      end
+    end
+
+    context 'when node is valid' do
+      before do
+        allow(node).to receive(:test_attribute).and_return('valid value')
+      end
+
+      it 'validates attribute in node' do
+        expect(node).to receive(:test_attribute)
+        expect(validator_instance).to be_valid
+      end
+
+      it 'returns no errors' do
+        validator_instance.validate
+
+        expect(validator_instance.messages).to be_empty
+      end
+    end
+
+    context 'when node is invalid' do
+      before do
+        allow(node).to receive(:test_attribute).and_return(nil)
+      end
+
+      it 'validates attribute in node' do
+        expect(node).to receive(:test_attribute)
+        expect(validator_instance).to be_invalid
+      end
+
+      it 'returns errors' do
+        validator_instance.validate
+
+        expect(validator_instance.messages)
+          .to include "node test attribute can't be blank"
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/config/node/variables_spec.rb b/spec/lib/gitlab/ci/config/node/variables_spec.rb
new file mode 100644
index 00000000000..4b6d971ec71
--- /dev/null
+++ b/spec/lib/gitlab/ci/config/node/variables_spec.rb
@@ -0,0 +1,48 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Config::Node::Variables do
+  let(:entry) { described_class.new(config) }
+
+  describe 'validations' do
+    context 'when entry config value is correct' do
+      let(:config) do
+        { 'VARIABLE_1' => 'value 1', 'VARIABLE_2' => 'value 2' }
+      end
+
+      describe '#value' do
+        it 'returns hash with key value strings' do
+          expect(entry.value).to eq config
+        end
+      end
+
+      describe '#errors' do
+        it 'does not append errors' do
+          expect(entry.errors).to be_empty
+        end
+      end
+
+      describe '#valid?' do
+        it 'is valid' do
+          expect(entry).to be_valid
+        end
+      end
+    end
+
+    context 'when entry value is not correct' do
+      let(:config) { [ :VAR, 'test' ] }
+
+      describe '#errors' do
+        it 'saves errors' do
+          expect(entry.errors)
+            .to include /should be a hash of key value pairs/
+        end
+      end
+
+      describe '#valid?' do
+        it 'is not valid' do
+          expect(entry).not_to be_valid
+        end
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/config_spec.rb b/spec/lib/gitlab/ci/config_spec.rb
index 3871d939feb..bc5a5e43103 100644
--- a/spec/lib/gitlab/ci/config_spec.rb
+++ b/spec/lib/gitlab/ci/config_spec.rb
@@ -40,32 +40,38 @@ describe Gitlab::Ci::Config do
         end
       end
     end
+  end
 
-    context 'when config is invalid' do
-      context 'when yml is incorrect' do
-        let(:yml) { '// invalid' }
+  context 'when config is invalid' do
+    context 'when yml is incorrect' do
+      let(:yml) { '// invalid' }
 
-        describe '.new' do
-          it 'raises error' do
-            expect { config }.to raise_error(
-              Gitlab::Ci::Config::Loader::FormatError,
-              /Invalid configuration format/
-            )
-          end
+      describe '.new' do
+        it 'raises error' do
+          expect { config }.to raise_error(
+            Gitlab::Ci::Config::Loader::FormatError,
+            /Invalid configuration format/
+          )
         end
       end
+    end
 
-      context 'when config logic is incorrect' do
-        let(:yml) { 'before_script: "ls"' }
+    context 'when config logic is incorrect' do
+      let(:yml) { 'before_script: "ls"' }
 
-        describe '#valid?' do
-          it 'is not valid' do
-            expect(config).not_to be_valid
-          end
+      describe '#valid?' do
+        it 'is not valid' do
+          expect(config).not_to be_valid
+        end
+
+        it 'has errors' do
+          expect(config.errors).not_to be_empty
+        end
+      end
 
-          it 'has errors' do
-            expect(config.errors).not_to be_empty
-          end
+      describe '#errors' do
+        it 'returns an array of strings' do
+          expect(config.errors).to all(be_an_instance_of(String))
         end
       end
     end
diff --git a/spec/lib/gitlab/current_settings_spec.rb b/spec/lib/gitlab/current_settings_spec.rb
new file mode 100644
index 00000000000..004341ffd02
--- /dev/null
+++ b/spec/lib/gitlab/current_settings_spec.rb
@@ -0,0 +1,36 @@
+require 'spec_helper'
+
+describe Gitlab::CurrentSettings do
+  describe '#current_application_settings' do
+    it 'attempts to use cached values first' do
+      allow_any_instance_of(Gitlab::CurrentSettings).to receive(:connect_to_db?).and_return(true)
+      expect(ApplicationSetting).to receive(:current).and_return(::ApplicationSetting.create_from_defaults)
+      expect(ApplicationSetting).not_to receive(:last)
+
+      expect(current_application_settings).to be_a(ApplicationSetting)
+    end
+
+    it 'does not attempt to connect to DB or Redis' do
+      allow_any_instance_of(Gitlab::CurrentSettings).to receive(:connect_to_db?).and_return(false)
+      expect(ApplicationSetting).not_to receive(:current)
+      expect(ApplicationSetting).not_to receive(:last)
+
+      expect(current_application_settings).to eq fake_application_settings
+    end
+
+    it 'falls back to DB if Redis returns an empty value' do
+      allow_any_instance_of(Gitlab::CurrentSettings).to receive(:connect_to_db?).and_return(true)
+      expect(ApplicationSetting).to receive(:last).and_call_original
+
+      expect(current_application_settings).to be_a(ApplicationSetting)
+    end
+
+    it 'falls back to DB if Redis fails' do
+      allow_any_instance_of(Gitlab::CurrentSettings).to receive(:connect_to_db?).and_return(true)
+      expect(ApplicationSetting).to receive(:current).and_raise(::Redis::BaseError)
+      expect(ApplicationSetting).to receive(:last).and_call_original
+
+      expect(current_application_settings).to be_a(ApplicationSetting)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/database/migration_helpers_spec.rb b/spec/lib/gitlab/database/migration_helpers_spec.rb
index 1ec539066a7..9096ad101b0 100644
--- a/spec/lib/gitlab/database/migration_helpers_spec.rb
+++ b/spec/lib/gitlab/database/migration_helpers_spec.rb
@@ -71,6 +71,18 @@ describe Gitlab::Database::MigrationHelpers, lib: true do
 
       expect(Project.where(archived: true).count).to eq(5)
     end
+
+    context 'when a block is supplied' do
+      it 'yields an Arel table and query object to the supplied block' do
+        first_id = Project.first.id
+
+        model.update_column_in_batches(:projects, :archived, true) do |t, query|
+          query.where(t[:id].eq(first_id))
+        end
+
+        expect(Project.where(archived: true).count).to eq(1)
+      end
+    end
   end
 
   describe '#add_column_with_default' do
@@ -78,7 +90,7 @@ describe Gitlab::Database::MigrationHelpers, lib: true do
       before do
         expect(model).to receive(:transaction_open?).and_return(false)
 
-        expect(model).to receive(:transaction).twice.and_yield
+        expect(model).to receive(:transaction).and_yield
 
         expect(model).to receive(:add_column).
           with(:projects, :foo, :integer, default: nil)
diff --git a/spec/lib/gitlab/diff/file_spec.rb b/spec/lib/gitlab/diff/file_spec.rb
index a0cbef6e6a4..0460dcf4658 100644
--- a/spec/lib/gitlab/diff/file_spec.rb
+++ b/spec/lib/gitlab/diff/file_spec.rb
@@ -6,16 +6,16 @@ describe Gitlab::Diff::File, lib: true do
   let(:project) { create(:project) }
   let(:commit) { project.commit(sample_commit.id) }
   let(:diff) { commit.diffs.first }
-  let(:diff_file) { Gitlab::Diff::File.new(diff, [commit.parent, commit]) }
+  let(:diff_file) { Gitlab::Diff::File.new(diff, diff_refs: commit.diff_refs, repository: project.repository) }
 
-  describe :diff_lines do
+  describe '#diff_lines' do
     let(:diff_lines) { diff_file.diff_lines }
 
     it { expect(diff_lines.size).to eq(30) }
     it { expect(diff_lines.first).to be_kind_of(Gitlab::Diff::Line) }
   end
 
-  describe :mode_changed? do
+  describe '#mode_changed?' do
     it { expect(diff_file.mode_changed?).to be_falsey }
   end
 
diff --git a/spec/lib/gitlab/diff/highlight_spec.rb b/spec/lib/gitlab/diff/highlight_spec.rb
index d19bf4ac84b..fb5d50a5c68 100644
--- a/spec/lib/gitlab/diff/highlight_spec.rb
+++ b/spec/lib/gitlab/diff/highlight_spec.rb
@@ -6,11 +6,11 @@ describe Gitlab::Diff::Highlight, lib: true do
   let(:project) { create(:project) }
   let(:commit) { project.commit(sample_commit.id) }
   let(:diff) { commit.diffs.first }
-  let(:diff_file) { Gitlab::Diff::File.new(diff, [commit.parent, commit]) }
+  let(:diff_file) { Gitlab::Diff::File.new(diff, diff_refs: commit.diff_refs, repository: project.repository) }
 
   describe '#highlight' do
     context "with a diff file" do
-      let(:subject) { Gitlab::Diff::Highlight.new(diff_file).highlight }
+      let(:subject) { Gitlab::Diff::Highlight.new(diff_file, repository: project.repository).highlight }
 
       it 'should return Gitlab::Diff::Line elements' do
         expect(subject.first).to be_an_instance_of(Gitlab::Diff::Line)
@@ -41,7 +41,7 @@ describe Gitlab::Diff::Highlight, lib: true do
     end
 
     context "with diff lines" do
-      let(:subject) { Gitlab::Diff::Highlight.new(diff_file.diff_lines).highlight }
+      let(:subject) { Gitlab::Diff::Highlight.new(diff_file.diff_lines, repository: project.repository).highlight }
 
       it 'should return Gitlab::Diff::Line elements' do
         expect(subject.first).to be_an_instance_of(Gitlab::Diff::Line)
diff --git a/spec/lib/gitlab/diff/inline_diff_marker_spec.rb b/spec/lib/gitlab/diff/inline_diff_marker_spec.rb
index ea5c31011f0..198ff977f24 100644
--- a/spec/lib/gitlab/diff/inline_diff_marker_spec.rb
+++ b/spec/lib/gitlab/diff/inline_diff_marker_spec.rb
@@ -2,7 +2,6 @@ require 'spec_helper'
 
 describe Gitlab::Diff::InlineDiffMarker, lib: true do
   describe '#inline_diffs' do
-
     context "when the rich text is html safe" do
       let(:raw)  { "abc 'def'" }
       let(:rich) { %{<span class="abc">abc</span><span class="space"> </span><span class="def">&#39;def&#39;</span>}.html_safe }
diff --git a/spec/lib/gitlab/diff/inline_diff_spec.rb b/spec/lib/gitlab/diff/inline_diff_spec.rb
index 95a993d26cf..8ca3f73509e 100644
--- a/spec/lib/gitlab/diff/inline_diff_spec.rb
+++ b/spec/lib/gitlab/diff/inline_diff_spec.rb
@@ -3,14 +3,19 @@ require 'spec_helper'
 describe Gitlab::Diff::InlineDiff, lib: true do
   describe '.for_lines' do
     let(:diff) do
-      <<eos
- class Test
--  def initialize(test = true)
-+  def initialize(test = false)
-     @test = test
-   end
- end
-eos
+      <<-EOF.strip_heredoc
+         class Test
+        -  def initialize(test = true)
+        +  def initialize(test = false)
+             @test = test
+        -    if true
+        -      @foo = "bar"
+        +    unless false
+        +      @foo = "baz"
+             end
+           end
+         end
+      EOF
     end
 
     let(:subject) { described_class.for_lines(diff.lines) }
@@ -20,8 +25,11 @@ eos
       expect(subject[1]).to eq([25..27])
       expect(subject[2]).to eq([25..28])
       expect(subject[3]).to be_nil
-      expect(subject[4]).to be_nil
-      expect(subject[5]).to be_nil
+      expect(subject[4]).to eq([5..10])
+      expect(subject[5]).to eq([17..17])
+      expect(subject[6]).to eq([5..15])
+      expect(subject[7]).to eq([17..17])
+      expect(subject[8]).to be_nil
     end
   end
 
diff --git a/spec/lib/gitlab/diff/line_mapper_spec.rb b/spec/lib/gitlab/diff/line_mapper_spec.rb
new file mode 100644
index 00000000000..4e50e03bb7e
--- /dev/null
+++ b/spec/lib/gitlab/diff/line_mapper_spec.rb
@@ -0,0 +1,137 @@
+require 'spec_helper'
+
+describe Gitlab::Diff::LineMapper, lib: true do
+  include RepoHelpers
+
+  let(:project) { create(:project) }
+  let(:repository) { project.repository }
+  let(:commit) { project.commit(sample_commit.id) }
+  let(:diffs) { commit.diffs }
+  let(:diff) { diffs.first }
+  let(:diff_file) { Gitlab::Diff::File.new(diff, diff_refs: commit.diff_refs, repository: repository) }
+  subject { described_class.new(diff_file) }
+
+  describe '#old_to_new' do
+    context "with a diff file" do
+      let(:mapping) do
+        {
+          1 => 1,
+          2 => 2,
+          3 => 3,
+          4 => 4,
+          5 => 5,
+          6 => 6,
+          7 => 7,
+          8 => 8,
+          9 => nil,
+          # nil => 9,
+          10 => 10,
+          11 => 11,
+          12 => 12,
+          13 => nil,
+          14 => nil,
+          # nil => 15,
+          # nil => 16,
+          # nil => 17,
+          # nil => 18,
+          # nil => 19,
+          # nil => 20,
+          15 => 21,
+          16 => 22,
+          17 => 23,
+          18 => 24,
+          19 => 25,
+          20 => 26,
+          21 => 27,
+          # nil => 28,
+          22 => 29,
+          23 => 30,
+          24 => 31,
+          25 => 32,
+          26 => 33,
+          27 => 34,
+          28 => 35,
+          29 => 36,
+          30 => 37
+        }
+      end
+
+      it 'returns the new line number for the old line number' do
+        mapping.each do |old_line, new_line|
+          expect(subject.old_to_new(old_line)).to eq(new_line)
+        end
+      end
+    end
+
+    context "without a diff file" do
+      let(:diff_file) { nil }
+
+      it "returns the same line number" do
+        expect(subject.old_to_new(100)).to eq(100)
+      end
+    end
+  end
+
+  describe '#new_to_old' do
+    context "with a diff file" do
+      let(:mapping) do
+        {
+          1 => 1,
+          2 => 2,
+          3 => 3,
+          4 => 4,
+          5 => 5,
+          6 => 6,
+          7 => 7,
+          8 => 8,
+          # nil => 9,
+          9 => nil,
+          10 => 10,
+          11 => 11,
+          12 => 12,
+          # nil => 13,
+          # nil => 14,
+          13 => nil,
+          14 => nil,
+          15 => nil,
+          16 => nil,
+          17 => nil,
+          18 => nil,
+          19 => nil,
+          20 => nil,
+          21 => 15,
+          22 => 16,
+          23 => 17,
+          24 => 18,
+          25 => 19,
+          26 => 20,
+          27 => 21,
+          28 => nil,
+          29 => 22,
+          30 => 23,
+          31 => 24,
+          32 => 25,
+          33 => 26,
+          34 => 27,
+          35 => 28,
+          36 => 29,
+          37 => 30
+        }
+      end
+
+      it 'returns the old line number for the new line number' do
+        mapping.each do |new_line, old_line|
+          expect(subject.new_to_old(new_line)).to eq(old_line)
+        end
+      end
+    end
+
+    context "without a diff file" do
+      let(:diff_file) { nil }
+
+      it "returns the same line number" do
+        expect(subject.new_to_old(100)).to eq(100)
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/diff/parallel_diff_spec.rb b/spec/lib/gitlab/diff/parallel_diff_spec.rb
index 1c5bbc47120..5f76b70c6f5 100644
--- a/spec/lib/gitlab/diff/parallel_diff_spec.rb
+++ b/spec/lib/gitlab/diff/parallel_diff_spec.rb
@@ -8,8 +8,7 @@ describe Gitlab::Diff::ParallelDiff, lib: true do
   let(:commit) { project.commit(sample_commit.id) }
   let(:diffs) { commit.diffs }
   let(:diff) { diffs.first }
-  let(:diff_refs) { [commit.parent, commit] }
-  let(:diff_file) { Gitlab::Diff::File.new(diff, diff_refs) }
+  let(:diff_file) { Gitlab::Diff::File.new(diff, diff_refs: commit.diff_refs, repository: repository) }
   subject { described_class.new(diff_file) }
 
   let(:parallel_diff_result_array) { YAML.load_file("#{Rails.root}/spec/fixtures/parallel_diff_result.yml") }
diff --git a/spec/lib/gitlab/diff/parser_spec.rb b/spec/lib/gitlab/diff/parser_spec.rb
index cdff063a9ed..c3359627652 100644
--- a/spec/lib/gitlab/diff/parser_spec.rb
+++ b/spec/lib/gitlab/diff/parser_spec.rb
@@ -8,7 +8,7 @@ describe Gitlab::Diff::Parser, lib: true do
   let(:diff) { commit.diffs.first }
   let(:parser) { Gitlab::Diff::Parser.new }
 
-  describe :parse do
+  describe '#parse' do
     let(:diff) do
       <<eos
 --- a/files/ruby/popen.rb
diff --git a/spec/lib/gitlab/diff/position_spec.rb b/spec/lib/gitlab/diff/position_spec.rb
new file mode 100644
index 00000000000..cf28628cb96
--- /dev/null
+++ b/spec/lib/gitlab/diff/position_spec.rb
@@ -0,0 +1,341 @@
+require 'spec_helper'
+
+describe Gitlab::Diff::Position, lib: true do
+  include RepoHelpers
+
+  let(:project) { create(:project) }
+
+  describe "position for an added file" do
+    let(:commit) { project.commit("2ea1f3dec713d940208fb5ce4a38765ecb5d3f73") }
+
+    subject do
+      described_class.new(
+        old_path: "files/images/wm.svg",
+        new_path: "files/images/wm.svg",
+        old_line: nil,
+        new_line: 5,
+        diff_refs: commit.diff_refs
+      )
+    end
+
+    describe "#diff_file" do
+      it "returns the correct diff file" do
+        diff_file = subject.diff_file(project.repository)
+
+        expect(diff_file.new_file).to be true
+        expect(diff_file.new_path).to eq(subject.new_path)
+        expect(diff_file.diff_refs).to eq(subject.diff_refs)
+      end
+    end
+
+    describe "#diff_line" do
+      it "returns the correct diff line" do
+        diff_line = subject.diff_line(project.repository)
+
+        expect(diff_line.added?).to be true
+        expect(diff_line.new_line).to eq(subject.new_line)
+        expect(diff_line.text).to eq("+    <desc>Created with Sketch.</desc>")
+      end
+    end
+
+    describe "#line_code" do
+      it "returns the correct line code" do
+        line_code = Gitlab::Diff::LineCode.generate(subject.file_path, subject.new_line, 0)
+
+        expect(subject.line_code(project.repository)).to eq(line_code)
+      end
+    end
+  end
+
+  describe "position for a changed file" do
+    let(:commit) { project.commit("570e7b2abdd848b95f2f578043fc23bd6f6fd24d") }
+
+    describe "position for an added line" do
+      subject do
+        described_class.new(
+          old_path: "files/ruby/popen.rb",
+          new_path: "files/ruby/popen.rb",
+          old_line: nil,
+          new_line: 14,
+          diff_refs: commit.diff_refs
+        )
+      end
+
+      describe "#diff_file" do
+        it "returns the correct diff file" do
+          diff_file = subject.diff_file(project.repository)
+
+          expect(diff_file.old_path).to eq(subject.old_path)
+          expect(diff_file.new_path).to eq(subject.new_path)
+          expect(diff_file.diff_refs).to eq(subject.diff_refs)
+        end
+      end
+
+      describe "#diff_line" do
+        it "returns the correct diff line" do
+          diff_line = subject.diff_line(project.repository)
+
+          expect(diff_line.added?).to be true
+          expect(diff_line.new_line).to eq(subject.new_line)
+          expect(diff_line.text).to eq("+    vars = {")
+        end
+      end
+
+      describe "#line_code" do
+        it "returns the correct line code" do
+          line_code = Gitlab::Diff::LineCode.generate(subject.file_path, subject.new_line, 15)
+
+          expect(subject.line_code(project.repository)).to eq(line_code)
+        end
+      end
+    end
+
+    describe "position for an unchanged line" do
+      subject do
+        described_class.new(
+          old_path: "files/ruby/popen.rb",
+          new_path: "files/ruby/popen.rb",
+          old_line: 16,
+          new_line: 22,
+          diff_refs: commit.diff_refs
+        )
+      end
+
+      describe "#diff_file" do
+        it "returns the correct diff file" do
+          diff_file = subject.diff_file(project.repository)
+
+          expect(diff_file.old_path).to eq(subject.old_path)
+          expect(diff_file.new_path).to eq(subject.new_path)
+          expect(diff_file.diff_refs).to eq(subject.diff_refs)
+        end
+      end
+
+      describe "#diff_line" do
+        it "returns the correct diff line" do
+          diff_line = subject.diff_line(project.repository)
+
+          expect(diff_line.unchanged?).to be true
+          expect(diff_line.old_line).to eq(subject.old_line)
+          expect(diff_line.new_line).to eq(subject.new_line)
+          expect(diff_line.text).to eq("     unless File.directory?(path)")
+        end
+      end
+
+      describe "#line_code" do
+        it "returns the correct line code" do
+          line_code = Gitlab::Diff::LineCode.generate(subject.file_path, subject.new_line, subject.old_line)
+
+          expect(subject.line_code(project.repository)).to eq(line_code)
+        end
+      end
+    end
+
+    describe "position for a removed line" do
+      subject do
+        described_class.new(
+          old_path: "files/ruby/popen.rb",
+          new_path: "files/ruby/popen.rb",
+          old_line: 14,
+          new_line: nil,
+          diff_refs: commit.diff_refs
+        )
+      end
+
+      describe "#diff_file" do
+        it "returns the correct diff file" do
+          diff_file = subject.diff_file(project.repository)
+
+          expect(diff_file.old_path).to eq(subject.old_path)
+          expect(diff_file.new_path).to eq(subject.new_path)
+          expect(diff_file.diff_refs).to eq(subject.diff_refs)
+        end
+      end
+
+      describe "#diff_line" do
+        it "returns the correct diff line" do
+          diff_line = subject.diff_line(project.repository)
+
+          expect(diff_line.removed?).to be true
+          expect(diff_line.old_line).to eq(subject.old_line)
+          expect(diff_line.text).to eq("-    options = { chdir: path }")
+        end
+      end
+
+      describe "#line_code" do
+        it "returns the correct line code" do
+          line_code = Gitlab::Diff::LineCode.generate(subject.file_path, 13, subject.old_line)
+
+          expect(subject.line_code(project.repository)).to eq(line_code)
+        end
+      end
+    end
+  end
+
+  describe "position for a renamed file" do
+    let(:commit) { project.commit("6907208d755b60ebeacb2e9dfea74c92c3449a1f") }
+
+    describe "position for an added line" do
+      subject do
+        described_class.new(
+          old_path: "files/js/commit.js.coffee",
+          new_path: "files/js/commit.coffee",
+          old_line: nil,
+          new_line: 4,
+          diff_refs: commit.diff_refs
+        )
+      end
+
+      describe "#diff_file" do
+        it "returns the correct diff file" do
+          diff_file = subject.diff_file(project.repository)
+
+          expect(diff_file.old_path).to eq(subject.old_path)
+          expect(diff_file.new_path).to eq(subject.new_path)
+          expect(diff_file.diff_refs).to eq(subject.diff_refs)
+        end
+      end
+
+      describe "#diff_line" do
+        it "returns the correct diff line" do
+          diff_line = subject.diff_line(project.repository)
+
+          expect(diff_line.added?).to be true
+          expect(diff_line.new_line).to eq(subject.new_line)
+          expect(diff_line.text).to eq("+      new CommitFile(@)")
+        end
+      end
+
+      describe "#line_code" do
+        it "returns the correct line code" do
+          line_code = Gitlab::Diff::LineCode.generate(subject.file_path, subject.new_line, 5)
+
+          expect(subject.line_code(project.repository)).to eq(line_code)
+        end
+      end
+    end
+
+    describe "position for an unchanged line" do
+      subject do
+        described_class.new(
+          old_path: "files/js/commit.js.coffee",
+          new_path: "files/js/commit.coffee",
+          old_line: 3,
+          new_line: 3,
+          diff_refs: commit.diff_refs
+        )
+      end
+
+      describe "#diff_file" do
+        it "returns the correct diff file" do
+          diff_file = subject.diff_file(project.repository)
+
+          expect(diff_file.old_path).to eq(subject.old_path)
+          expect(diff_file.new_path).to eq(subject.new_path)
+          expect(diff_file.diff_refs).to eq(subject.diff_refs)
+        end
+      end
+
+      describe "#diff_line" do
+        it "returns the correct diff line" do
+          diff_line = subject.diff_line(project.repository)
+
+          expect(diff_line.unchanged?).to be true
+          expect(diff_line.old_line).to eq(subject.old_line)
+          expect(diff_line.new_line).to eq(subject.new_line)
+          expect(diff_line.text).to eq("     $('.files .diff-file').each ->")
+        end
+      end
+
+      describe "#line_code" do
+        it "returns the correct line code" do
+          line_code = Gitlab::Diff::LineCode.generate(subject.file_path, subject.new_line, subject.old_line)
+
+          expect(subject.line_code(project.repository)).to eq(line_code)
+        end
+      end
+    end
+
+    describe "position for a removed line" do
+      subject do
+        described_class.new(
+          old_path: "files/js/commit.js.coffee",
+          new_path: "files/js/commit.coffee",
+          old_line: 4,
+          new_line: nil,
+          diff_refs: commit.diff_refs
+        )
+      end
+
+      describe "#diff_file" do
+        it "returns the correct diff file" do
+          diff_file = subject.diff_file(project.repository)
+
+          expect(diff_file.old_path).to eq(subject.old_path)
+          expect(diff_file.new_path).to eq(subject.new_path)
+          expect(diff_file.diff_refs).to eq(subject.diff_refs)
+        end
+      end
+
+      describe "#diff_line" do
+        it "returns the correct diff line" do
+          diff_line = subject.diff_line(project.repository)
+
+          expect(diff_line.removed?).to be true
+          expect(diff_line.old_line).to eq(subject.old_line)
+          expect(diff_line.text).to eq("-      new CommitFile(this)")
+        end
+      end
+
+      describe "#line_code" do
+        it "returns the correct line code" do
+          line_code = Gitlab::Diff::LineCode.generate(subject.file_path, 4, subject.old_line)
+
+          expect(subject.line_code(project.repository)).to eq(line_code)
+        end
+      end
+    end
+  end
+
+  describe "position for a deleted file" do
+    let(:commit) { project.commit("8634272bfad4cf321067c3e94d64d5a253f8321d") }
+
+    subject do
+      described_class.new(
+        old_path: "LICENSE",
+        new_path: "LICENSE",
+        old_line: 3,
+        new_line: nil,
+        diff_refs: commit.diff_refs
+      )
+    end
+
+    describe "#diff_file" do
+      it "returns the correct diff file" do
+        diff_file = subject.diff_file(project.repository)
+
+        expect(diff_file.deleted_file).to be true
+        expect(diff_file.old_path).to eq(subject.old_path)
+        expect(diff_file.diff_refs).to eq(subject.diff_refs)
+      end
+    end
+
+    describe "#diff_line" do
+      it "returns the correct diff line" do
+        diff_line = subject.diff_line(project.repository)
+
+        expect(diff_line.removed?).to be true
+        expect(diff_line.old_line).to eq(subject.old_line)
+        expect(diff_line.text).to eq("-Copyright (c) 2014 gitlabhq")
+      end
+    end
+
+    describe "#line_code" do
+      it "returns the correct line code" do
+        line_code = Gitlab::Diff::LineCode.generate(subject.file_path, 0, subject.old_line)
+
+        expect(subject.line_code(project.repository)).to eq(line_code)
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/diff/position_tracer_spec.rb b/spec/lib/gitlab/diff/position_tracer_spec.rb
new file mode 100644
index 00000000000..08312e60f4a
--- /dev/null
+++ b/spec/lib/gitlab/diff/position_tracer_spec.rb
@@ -0,0 +1,1758 @@
+require 'spec_helper'
+
+describe Gitlab::Diff::PositionTracer, lib: true do
+  # Douwe's diary                                    New York City, 2016-06-28
+  # --------------------------------------------------------------------------
+  #
+  # Dear diary,
+  #
+  # Ideally, we would have a test for every single diff scenario that can
+  # occur and that the PositionTracer should correctly trace a position
+  # through, across the following variables:
+  #
+  # - Old diff file type: created, changed, renamed, deleted, unchanged (5)
+  # - Old diff line type: added, removed, unchanged (3)
+  # - New diff file type: created, changed, renamed, deleted, unchanged (5)
+  # - New diff line type: added, removed, unchanged (3)
+  # - Old-to-new diff line change: kept, moved, undone (3)
+  #
+  # This adds up to 5 * 3 * 5 * 3 * 3 = 675 different potential scenarios,
+  # and 675 different tests to cover them all. In reality, it would be fewer,
+  # since one cannot have a removed line in a created file diff, for example,
+  # but for the sake of this diary entry, let's be pessimistic.
+  #
+  # Writing these tests is a manual and time consuming process, as every test
+  # requires the manual construction or finding of a combination of diffs that
+  # create the exact diff scenario we are looking for, and can take between
+  # 1 and 10 minutes, depending on the farfetchedness of the scenario and
+  # complexity of creating it.
+  #
+  # This means that writing tests to cover all of these scenarios would end up
+  # taking between 11 and 112 hours in total, which I do not believe is the
+  # best use of my time.
+  #
+  # A better course of action would be to think of scenarios that are likely
+  # to occur, but also potentially tricky to trace correctly, and only cover
+  # those, with a few more obvious scenarios thrown in to cover our bases.
+  #
+  # Unfortunately, I only came to the above realization once I was about
+  # 1/5th of the way through the process of writing ALL THE SPECS, having
+  # already wasted about 3 hours trying to be thorough.
+  #
+  # I did find 2 bugs while writing those though, so that's good.
+  #
+  # In any case, all of this means that the tests below will be extremely
+  # (excessively, unjustifiably) thorough for scenarios where "the file was
+  # created in the old diff" and then drop off to comparitively lackluster
+  # testing of other scenarios.
+  #
+  # I did still try to cover most of the obvious and potentially tricky
+  # scenarios, though.
+
+  include RepoHelpers
+
+  let(:project) { create(:project) }
+  let(:current_user) { project.owner }
+  let(:repository) { project.repository }
+  let(:file_name) { "test-file" }
+  let(:new_file_name) { "#{file_name}-new" }
+  let(:second_file_name) { "#{file_name}-2" }
+  let(:branch_name) { "position-tracer-test" }
+
+  let(:old_diff_refs) { raise NotImplementedError }
+  let(:new_diff_refs) { raise NotImplementedError }
+  let(:old_position) { raise NotImplementedError }
+
+  let(:position_tracer) { described_class.new(repository: project.repository, old_diff_refs: old_diff_refs, new_diff_refs: new_diff_refs) }
+  subject { position_tracer.trace(old_position) }
+
+  def diff_refs(base_commit, head_commit)
+    Gitlab::Diff::DiffRefs.new(base_sha: base_commit.id, head_sha: head_commit.id)
+  end
+
+  def position(attrs = {})
+    attrs.reverse_merge!(
+      diff_refs: old_diff_refs
+    )
+    Gitlab::Diff::Position.new(attrs)
+  end
+
+  def expect_new_position(attrs, new_position = subject)
+    if attrs.nil?
+      expect(new_position).to be_nil
+    else
+      expect(new_position).not_to be_nil
+
+      expect(new_position.diff_refs).to eq(new_diff_refs)
+
+      attrs.each do |attr, value|
+        expect(new_position.send(attr)).to eq(value)
+      end
+    end
+  end
+
+  def create_branch(new_name, branch_name)
+    CreateBranchService.new(project, current_user).execute(new_name, branch_name)
+  end
+
+  def create_file(branch_name, file_name, content)
+    Files::CreateService.new(
+      project,
+      current_user,
+      source_branch: branch_name,
+      target_branch: branch_name,
+      commit_message: "Create file",
+      file_path: file_name,
+      file_content: content
+    ).execute
+    project.commit(branch_name)
+  end
+
+  def update_file(branch_name, file_name, content)
+    Files::UpdateService.new(
+      project,
+      current_user,
+      source_branch: branch_name,
+      target_branch: branch_name,
+      commit_message: "Update file",
+      file_path: file_name,
+      file_content: content
+    ).execute
+    project.commit(branch_name)
+  end
+
+  def delete_file(branch_name, file_name)
+    Files::DeleteService.new(
+      project,
+      current_user,
+      source_branch: branch_name,
+      target_branch: branch_name,
+      commit_message: "Delete file",
+      file_path: file_name
+    ).execute
+    project.commit(branch_name)
+  end
+
+  let(:initial_commit) do
+    create_branch(branch_name, "master")[:branch].name
+    project.commit(branch_name)
+  end
+
+  describe "#trace" do
+    describe "diff scenarios" do
+      let(:create_file_commit) do
+        initial_commit
+
+        create_file(
+          branch_name,
+          file_name,
+          <<-CONTENT.strip_heredoc
+            A
+            B
+            C
+          CONTENT
+        )
+      end
+
+      let(:create_second_file_commit) do
+        create_file_commit
+
+        create_file(
+          branch_name,
+          second_file_name,
+          <<-CONTENT.strip_heredoc
+            D
+            E
+          CONTENT
+        )
+      end
+
+      let(:update_line_commit) do
+        create_second_file_commit
+
+        update_file(
+          branch_name,
+          file_name,
+          <<-CONTENT.strip_heredoc
+            A
+            BB
+            C
+          CONTENT
+        )
+      end
+
+      let(:update_second_file_line_commit) do
+        update_line_commit
+
+        update_file(
+          branch_name,
+          second_file_name,
+          <<-CONTENT.strip_heredoc
+            D
+            EE
+          CONTENT
+        )
+      end
+
+      let(:move_line_commit) do
+        update_second_file_line_commit
+
+        update_file(
+          branch_name,
+          file_name,
+          <<-CONTENT.strip_heredoc
+            BB
+            A
+            C
+          CONTENT
+        )
+      end
+
+      let(:add_second_file_line_commit) do
+        move_line_commit
+
+        update_file(
+          branch_name,
+          second_file_name,
+          <<-CONTENT.strip_heredoc
+            D
+            EE
+            F
+          CONTENT
+        )
+      end
+
+      let(:move_second_file_line_commit) do
+        add_second_file_line_commit
+
+        update_file(
+          branch_name,
+          second_file_name,
+          <<-CONTENT.strip_heredoc
+            D
+            F
+            EE
+          CONTENT
+        )
+      end
+
+      let(:delete_line_commit) do
+        move_second_file_line_commit
+
+        update_file(
+          branch_name,
+          file_name,
+          <<-CONTENT.strip_heredoc
+            BB
+            A
+          CONTENT
+        )
+      end
+
+      let(:delete_second_file_line_commit) do
+        delete_line_commit
+
+        update_file(
+          branch_name,
+          second_file_name,
+          <<-CONTENT.strip_heredoc
+            D
+            F
+          CONTENT
+        )
+      end
+
+      let(:delete_file_commit) do
+        delete_second_file_line_commit
+
+        delete_file(branch_name, file_name)
+      end
+
+      let(:rename_file_commit) do
+        delete_file_commit
+
+        create_file(
+          branch_name,
+          new_file_name,
+          <<-CONTENT.strip_heredoc
+            BB
+            A
+          CONTENT
+        )
+      end
+
+      let(:update_line_again_commit) do
+        rename_file_commit
+
+        update_file(
+          branch_name,
+          new_file_name,
+          <<-CONTENT.strip_heredoc
+            BB
+            AA
+          CONTENT
+        )
+      end
+
+      let(:move_line_again_commit) do
+        update_line_again_commit
+
+        update_file(
+          branch_name,
+          new_file_name,
+          <<-CONTENT.strip_heredoc
+            AA
+            BB
+          CONTENT
+        )
+      end
+
+      let(:delete_line_again_commit) do
+        move_line_again_commit
+
+        update_file(
+          branch_name,
+          new_file_name,
+          <<-CONTENT.strip_heredoc
+            AA
+          CONTENT
+        )
+      end
+
+      context "when the file was created in the old diff" do
+        context "when the file is created in the new diff" do
+          context "when the position pointed at an added line in the old diff" do
+            context "when the file's content was unchanged between the old and the new diff" do
+              let(:old_diff_refs) { diff_refs(initial_commit, create_file_commit) }
+              let(:new_diff_refs) { diff_refs(initial_commit, create_second_file_commit) }
+              let(:old_position) { position(new_path: file_name, new_line: 2) }
+
+              # old diff:
+              #   1 + A
+              #   2 + B
+              #   3 + C
+              #
+              # new diff:
+              #   1 + A
+              #   2 + B
+              #   3 + C
+
+              it "returns the new position" do
+                expect_new_position(
+                  new_path: old_position.new_path,
+                  new_line: old_position.new_line
+                )
+              end
+            end
+
+            context "when the file's content was changed between the old and the new diff" do
+              context "when that line was unchanged between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, create_file_commit) }
+                let(:new_diff_refs) { diff_refs(initial_commit, update_line_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 1) }
+
+                # old diff:
+                #   1 + A
+                #   2 + B
+                #   3 + C
+                #
+                # new diff:
+                #   1 + A
+                #   2 + BB
+                #   3 + C
+
+                it "returns the new position" do
+                  expect_new_position(
+                    new_path: old_position.new_path,
+                    new_line: old_position.new_line
+                  )
+                end
+              end
+
+              context "when that line was moved between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, update_line_commit) }
+                let(:new_diff_refs) { diff_refs(initial_commit, move_line_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 2) }
+
+                # old diff:
+                #   1 + A
+                #   2 + BB
+                #   3 + C
+                #
+                # new diff:
+                #   1 + BB
+                #   2 + A
+                #   3 + C
+
+                it "returns the new position" do
+                  expect_new_position(
+                    new_path: old_position.new_path,
+                    new_line: 1
+                  )
+                end
+              end
+
+              context "when that line was changed between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, create_file_commit) }
+                let(:new_diff_refs) { diff_refs(initial_commit, update_line_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 2) }
+
+                # old diff:
+                #   1 + A
+                #   2 + B
+                #   3 + C
+                #
+                # new diff:
+                #   1 + A
+                #   2 + BB
+                #   3 + C
+
+                it "returns nil" do
+                  expect(subject).to be_nil
+                end
+              end
+
+              context "when that line was deleted between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, update_line_commit) }
+                let(:new_diff_refs) { diff_refs(initial_commit, delete_line_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 3) }
+
+                # old diff:
+                #   1 + A
+                #   2 + BB
+                #   3 + C
+                #
+                # new diff:
+                #   1 + A
+                #   2 + BB
+
+                it "returns nil" do
+                  expect(subject).to be_nil
+                end
+              end
+            end
+          end
+        end
+
+        context "when the file is changed in the new diff" do
+          context "when the position pointed at an added line in the old diff" do
+            context "when the file's content was unchanged between the old and the new diff" do
+              let(:old_diff_refs) { diff_refs(initial_commit, update_line_commit) }
+              let(:new_diff_refs) { diff_refs(create_file_commit, update_line_commit) }
+              let(:old_position) { position(new_path: file_name, new_line: 1) }
+
+              # old diff:
+              #   1 + A
+              #   2 + BB
+              #   3 + C
+              #
+              # new diff:
+              # 1 1   A
+              # 2   - B
+              #   2 + BB
+              # 3 3   C
+
+              it "returns the new position" do
+                expect_new_position(
+                  new_path: old_position.new_path,
+                  new_line: old_position.new_line
+                )
+              end
+            end
+
+            context "when the file's content was changed between the old and the new diff" do
+              context "when that line was unchanged between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, update_line_commit) }
+                let(:new_diff_refs) { diff_refs(update_line_commit, move_line_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 3) }
+
+                # old diff:
+                #   1 + A
+                #   2 + BB
+                #   3 + C
+                #
+                # new diff:
+                # 1   - A
+                # 2 1   BB
+                #   2 + A
+                # 3 3   C
+
+                it "returns the new position" do
+                  expect_new_position(
+                    new_path: old_position.new_path,
+                    new_line: old_position.new_line
+                  )
+                end
+              end
+
+              context "when that line was moved between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, update_line_commit) }
+                let(:new_diff_refs) { diff_refs(update_line_commit, move_line_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 2) }
+
+                # old diff:
+                #   1 + A
+                #   2 + BB
+                #   3 + C
+                #
+                # new diff:
+                # 1   - A
+                # 2 1   BB
+                #   2 + A
+                # 3 3   C
+
+                it "returns the new position" do
+                  expect_new_position(
+                    new_path: old_position.new_path,
+                    new_line: 1
+                  )
+                end
+              end
+
+              context "when that line was changed between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, create_file_commit) }
+                let(:new_diff_refs) { diff_refs(create_file_commit, update_line_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 2) }
+
+                # old diff:
+                #   1 + A
+                #   2 + B
+                #   3 + C
+                #
+                # new diff:
+                # 1 1   A
+                # 2   - B
+                #   2 + BB
+                # 3 3   C
+
+                it "returns nil" do
+                  expect(subject).to be_nil
+                end
+              end
+
+              context "when that line was deleted between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, move_line_commit) }
+                let(:new_diff_refs) { diff_refs(move_line_commit, delete_line_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 3) }
+
+                # old diff:
+                #   1 + BB
+                #   2 + A
+                #   3 + C
+                #
+                # new diff:
+                # 1 1   BB
+                # 2 2   A
+                # 3   - C
+
+                it "returns nil" do
+                  expect(subject).to be_nil
+                end
+              end
+            end
+          end
+        end
+
+        context "when the file is renamed in the new diff" do
+          context "when the position pointed at an added line in the old diff" do
+            context "when the file's content was unchanged between the old and the new diff" do
+              let(:old_diff_refs) { diff_refs(initial_commit, delete_line_commit) }
+              let(:new_diff_refs) { diff_refs(delete_line_commit, rename_file_commit) }
+              let(:old_position) { position(new_path: file_name, new_line: 2) }
+
+              # old diff:
+              #   1 + BB
+              #   2 + A
+              #
+              # new diff:
+              # file_name -> new_file_name
+              # 1 1   BB
+              # 2 2   A
+
+              it "returns the new position" do
+                expect_new_position(
+                  old_path: file_name,
+                  new_path: new_file_name,
+                  old_line: old_position.new_line,
+                  new_line: old_position.new_line
+                )
+              end
+            end
+
+            context "when the file's content was changed between the old and the new diff" do
+              context "when that line was unchanged between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, delete_line_commit) }
+                let(:new_diff_refs) { diff_refs(delete_line_commit, update_line_again_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 1) }
+
+                # old diff:
+                #   1 + BB
+                #   2 + A
+                #
+                # new diff:
+                # file_name -> new_file_name
+                # 1 1   BB
+                # 2   - A
+                #   2 + AA
+
+                it "returns the new position" do
+                  expect_new_position(
+                    old_path: file_name,
+                    new_path: new_file_name,
+                    old_line: old_position.new_line,
+                    new_line: old_position.new_line
+                  )
+                end
+              end
+
+              context "when that line was moved between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, delete_line_commit) }
+                let(:new_diff_refs) { diff_refs(delete_line_commit, move_line_again_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 1) }
+
+                # old diff:
+                #   1 + BB
+                #   2 + A
+                #
+                # new diff:
+                # file_name -> new_file_name
+                #   1 + AA
+                # 1 2   BB
+                # 2   - A
+
+                it "returns the new position" do
+                  expect_new_position(
+                    old_path: file_name,
+                    new_path: new_file_name,
+                    old_line: 1,
+                    new_line: 2
+                  )
+                end
+              end
+
+              context "when that line was changed between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, delete_line_commit) }
+                let(:new_diff_refs) { diff_refs(delete_line_commit, update_line_again_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 2) }
+
+                # old diff:
+                #   1 + BB
+                #   2 + A
+                #
+                # new diff:
+                # file_name -> new_file_name
+                # 1 1   BB
+                # 2   - A
+                #   2 + AA
+
+                it "returns nil" do
+                  expect(subject).to be_nil
+                end
+              end
+
+              context "when that line was deleted between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, delete_line_commit) }
+                let(:new_diff_refs) { diff_refs(delete_line_commit, delete_line_again_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 1) }
+
+                # old diff:
+                #   1 + BB
+                #   2 + A
+                #
+                # new diff:
+                # file_name -> new_file_name
+                # 1   - BB
+                # 2   - A
+                #   1 + AA
+
+                it "returns nil" do
+                  expect(subject).to be_nil
+                end
+              end
+            end
+          end
+        end
+
+        context "when the file is deleted in the new diff" do
+          context "when the position pointed at an added line in the old diff" do
+            context "when the file's content was unchanged between the old and the new diff" do
+              let(:old_diff_refs) { diff_refs(initial_commit, delete_line_commit) }
+              let(:new_diff_refs) { diff_refs(delete_line_commit, delete_file_commit) }
+              let(:old_position) { position(new_path: file_name, new_line: 2) }
+
+              # old diff:
+              #   1 + BB
+              #   2 + A
+              #
+              # new diff:
+              # 1   - BB
+              # 2   - A
+
+              it "returns nil" do
+                expect(subject).to be_nil
+              end
+            end
+
+            context "when the file's content was changed between the old and the new diff" do
+              context "when that line was unchanged between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, move_line_commit) }
+                let(:new_diff_refs) { diff_refs(delete_line_commit, delete_file_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 2) }
+
+                # old diff:
+                #   1 + BB
+                #   2 + A
+                #   3 + C
+                #
+                # new diff:
+                # 1   - BB
+                # 2   - A
+
+                it "returns nil" do
+                  expect(subject).to be_nil
+                end
+              end
+
+              context "when that line was moved between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, update_line_commit) }
+                let(:new_diff_refs) { diff_refs(move_line_commit, delete_file_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 2) }
+
+                # old diff:
+                #   1 + A
+                #   2 + BB
+                #   3 + C
+                #
+                # new diff:
+                # 1   - BB
+                # 2   - A
+                # 3   - C
+
+                it "returns nil" do
+                  expect(subject).to be_nil
+                end
+              end
+
+              context "when that line was changed between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, create_file_commit) }
+                let(:new_diff_refs) { diff_refs(update_line_commit, delete_file_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 2) }
+
+                # old diff:
+                #   1 + A
+                #   2 + B
+                #   3 + C
+                #
+                # new diff:
+                # 1   - A
+                # 2   - BB
+                # 3   - C
+
+                it "returns nil" do
+                  expect(subject).to be_nil
+                end
+              end
+
+              context "when that line was deleted between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, move_line_commit) }
+                let(:new_diff_refs) { diff_refs(delete_line_commit, delete_file_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 3) }
+
+                # old diff:
+                #   1 + BB
+                #   2 + A
+                #   3 + C
+                #
+                # new diff:
+                # 1   - BB
+                # 2   - A
+
+                it "returns nil" do
+                  expect(subject).to be_nil
+                end
+              end
+            end
+          end
+        end
+
+        context "when the file is unchanged in the new diff" do
+          context "when the position pointed at an added line in the old diff" do
+            context "when the file's content was unchanged between the old and the new diff" do
+              let(:old_diff_refs) { diff_refs(initial_commit, create_file_commit) }
+              let(:new_diff_refs) { diff_refs(create_file_commit, create_second_file_commit) }
+              let(:old_position) { position(new_path: file_name, new_line: 2) }
+
+              # old diff:
+              #   1 + A
+              #   2 + B
+              #   3 + C
+              #
+              # new diff:
+              # 1 1   A
+              # 2 2   B
+              # 3 3   C
+
+              it "returns nil" do
+                expect(subject).to be_nil
+              end
+            end
+
+            context "when the file's content was changed between the old and the new diff" do
+              context "when that line was unchanged between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, create_file_commit) }
+                let(:new_diff_refs) { diff_refs(update_line_commit, update_second_file_line_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 1) }
+
+                # old diff:
+                #   1 + A
+                #   2 + B
+                #   3 + C
+                #
+                # new diff:
+                # 1 1   A
+                # 2 2   BB
+                # 3 3   C
+
+                it "returns nil" do
+                  expect(subject).to be_nil
+                end
+              end
+
+              context "when that line was moved between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, update_line_commit) }
+                let(:new_diff_refs) { diff_refs(move_line_commit, move_second_file_line_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 2) }
+
+                # old diff:
+                #   1 + A
+                #   2 + BB
+                #   3 + C
+                #
+                # new diff:
+                # 1 1   BB
+                # 2 2   A
+                # 3 3   C
+
+                it "returns nil" do
+                  expect(subject).to be_nil
+                end
+              end
+
+              context "when that line was changed between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, create_file_commit) }
+                let(:new_diff_refs) { diff_refs(update_line_commit, update_second_file_line_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 2) }
+
+                # old diff:
+                #   1 + A
+                #   2 + B
+                #   3 + C
+                #
+                # new diff:
+                # 1 1   A
+                # 2 2   BB
+                # 3 3   C
+
+                it "returns nil" do
+                  expect(subject).to be_nil
+                end
+              end
+
+              context "when that line was deleted between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(initial_commit, move_line_commit) }
+                let(:new_diff_refs) { diff_refs(delete_line_commit, delete_second_file_line_commit) }
+                let(:old_position) { position(new_path: file_name, new_line: 3) }
+
+                # old diff:
+                #   1 + BB
+                #   2 + A
+                #   3 + C
+                #
+                # new diff:
+                # 1 1   BB
+                # 2 2   A
+
+                it "returns nil" do
+                  expect(subject).to be_nil
+                end
+              end
+            end
+          end
+        end
+      end
+
+      context "when the file was changed in the old diff" do
+        context "when the file is created in the new diff" do
+          context "when the position pointed at an added line in the old diff" do
+            context "when the file's content was unchanged between the old and the new diff" do
+              let(:old_diff_refs) { diff_refs(create_file_commit, update_line_commit) }
+              let(:new_diff_refs) { diff_refs(initial_commit, update_line_commit) }
+              let(:old_position) { position(old_path: file_name, new_path: file_name, new_line: 2) }
+
+              # old diff:
+              # 1 1   A
+              # 2   - B
+              #   2 + BB
+              # 3 3   C
+              #
+              # new diff:
+              #   1 + A
+              #   2 + BB
+              #   3 + C
+
+              it "returns the new position" do
+                expect_new_position(
+                  new_path: old_position.new_path,
+                  old_line: nil,
+                  new_line: old_position.new_line
+                )
+              end
+            end
+
+            context "when the file's content was changed between the old and the new diff" do
+              context "when that line was unchanged between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(create_file_commit, move_line_commit) }
+                let(:new_diff_refs) { diff_refs(initial_commit, move_line_commit) }
+                let(:old_position) { position(old_path: file_name, new_path: file_name, new_line: 1) }
+
+                # old diff:
+                #   1 + BB
+                # 1 2   A
+                # 2   - B
+                # 3 3   C
+                #
+                # new diff:
+                #   1 + BB
+                #   2 + A
+
+                it "returns the new position" do
+                  expect_new_position(
+                    new_path: old_position.new_path,
+                    old_line: nil,
+                    new_line: old_position.new_line
+                  )
+                end
+              end
+
+              context "when that line was moved between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(create_file_commit, update_line_commit) }
+                let(:new_diff_refs) { diff_refs(initial_commit, move_line_commit) }
+                let(:old_position) { position(old_path: file_name, new_path: file_name, new_line: 2) }
+
+                # old diff:
+                # 1 1   A
+                # 2   - B
+                #   2 + BB
+                # 3 3   C
+                #
+                # new diff:
+                #   1 + BB
+                #   2 + A
+                #   3 + C
+
+                it "returns the new position" do
+                  expect_new_position(
+                    new_path: old_position.new_path,
+                    old_line: nil,
+                    new_line: 1
+                  )
+                end
+              end
+
+              context "when that line was changed or deleted between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(create_file_commit, move_line_commit) }
+                let(:new_diff_refs) { diff_refs(initial_commit, create_file_commit) }
+                let(:old_position) { position(old_path: file_name, new_path: file_name, new_line: 1) }
+
+                # old diff:
+                #   1 + BB
+                # 1 2   A
+                # 2   - B
+                # 3 3   C
+                #
+                # new diff:
+                #   1 + A
+                #   2 + B
+                #   3 + C
+
+                it "returns nil" do
+                  expect(subject).to be_nil
+                end
+              end
+            end
+          end
+
+          context "when the position pointed at a deleted line in the old diff" do
+            let(:old_diff_refs) { diff_refs(create_file_commit, update_line_commit) }
+            let(:new_diff_refs) { diff_refs(initial_commit, update_line_commit) }
+            let(:old_position) { position(old_path: file_name, new_path: file_name, old_line: 2) }
+
+            # old diff:
+            # 1 1   A
+            # 2   - B
+            #   2 + BB
+            # 3 3   C
+            #
+            # new diff:
+            #   1 + A
+            #   2 + BB
+            #   3 + C
+
+            it "returns nil" do
+              expect(subject).to be_nil
+            end
+          end
+
+          context "when the position pointed at an unchanged line in the old diff" do
+            context "when the file's content was unchanged between the old and the new diff" do
+              let(:old_diff_refs) { diff_refs(create_file_commit, update_line_commit) }
+              let(:new_diff_refs) { diff_refs(initial_commit, update_line_commit) }
+              let(:old_position) { position(old_path: file_name, new_path: file_name, old_line: 1, new_line: 1) }
+
+              # old diff:
+              # 1 1   A
+              # 2   - B
+              #   2 + BB
+              # 3 3   C
+              #
+              # new diff:
+              #   1 + A
+              #   2 + BB
+              #   3 + C
+
+              it "returns the new position" do
+                expect_new_position(
+                  new_path: old_position.new_path,
+                  old_line: nil,
+                  new_line: old_position.new_line
+                )
+              end
+            end
+
+            context "when the file's content was changed between the old and the new diff" do
+              context "when that line was unchanged between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(create_file_commit, move_line_commit) }
+                let(:new_diff_refs) { diff_refs(initial_commit, move_line_commit) }
+                let(:old_position) { position(old_path: file_name, new_path: file_name, old_line: 1, new_line: 2) }
+
+                # old diff:
+                #   1 + BB
+                # 1 2   A
+                # 2   - B
+                # 3 3   C
+                #
+                # new diff:
+                #   1 + BB
+                #   2 + A
+
+                it "returns the new position" do
+                  expect_new_position(
+                    new_path: old_position.new_path,
+                    old_line: nil,
+                    new_line: old_position.new_line
+                  )
+                end
+              end
+
+              context "when that line was moved between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(move_line_commit, delete_line_commit) }
+                let(:new_diff_refs) { diff_refs(initial_commit, update_line_commit) }
+                let(:old_position) { position(old_path: file_name, new_path: file_name, old_line: 2, new_line: 2) }
+
+                # old diff:
+                # 1 1   BB
+                # 2 2   A
+                # 3   - C
+                #
+                # new diff:
+                #   1 + A
+                #   2 + BB
+                #   3 + C
+
+                it "returns the new position" do
+                  expect_new_position(
+                    new_path: old_position.new_path,
+                    old_line: nil,
+                    new_line: 1
+                  )
+                end
+              end
+
+              context "when that line was changed or deleted between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(create_file_commit, move_line_commit) }
+                let(:new_diff_refs) { diff_refs(initial_commit, delete_line_commit) }
+                let(:old_position) { position(old_path: file_name, new_path: file_name, old_line: 3, new_line: 3) }
+
+                # old diff:
+                #   1 + BB
+                # 1 2   A
+                # 2   - B
+                # 3 3   C
+                #
+                # new diff:
+                #   1 + A
+                #   2 + B
+
+                it "returns nil" do
+                  expect(subject).to be_nil
+                end
+              end
+            end
+          end
+        end
+
+        context "when the file is changed in the new diff" do
+          context "when the position pointed at an added line in the old diff" do
+            context "when the file's content was unchanged between the old and the new diff" do
+              let(:old_diff_refs) { diff_refs(create_file_commit, update_line_commit) }
+              let(:new_diff_refs) { diff_refs(create_file_commit, update_second_file_line_commit) }
+              let(:old_position) { position(old_path: file_name, new_path: file_name, new_line: 2) }
+
+              # old diff:
+              # 1 1   A
+              # 2   - B
+              #   2 + BB
+              # 3 3   C
+              #
+              # new diff:
+              # 1 1   A
+              # 2   - B
+              #   2 + BB
+              # 3 3   C
+
+              it "returns the new position" do
+                expect_new_position(
+                  old_path: old_position.old_path,
+                  new_path: old_position.new_path,
+                  old_line: nil,
+                  new_line: old_position.new_line
+                )
+              end
+            end
+
+            context "when the file's content was changed between the old and the new diff" do
+              context "when that line was unchanged between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(create_file_commit, move_line_commit) }
+                let(:new_diff_refs) { diff_refs(move_line_commit, delete_line_commit) }
+                let(:old_position) { position(old_path: file_name, new_path: file_name, new_line: 1) }
+
+                # old diff:
+                #   1 + BB
+                # 1 2   A
+                # 2   - B
+                # 3 3   C
+                #
+                # new diff:
+                # 1 1   BB
+                # 2 2   A
+                # 3   - C
+
+                it "returns the new position" do
+                  expect_new_position(
+                    old_path: old_position.old_path,
+                    new_path: old_position.new_path,
+                    old_line: 1,
+                    new_line: 1
+                  )
+                end
+              end
+
+              context "when that line was moved between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(create_file_commit, update_line_commit) }
+                let(:new_diff_refs) { diff_refs(update_line_commit, move_line_commit) }
+                let(:old_position) { position(old_path: file_name, new_path: file_name, new_line: 2) }
+
+                # old diff:
+                # 1 1   A
+                # 2   - B
+                #   2 + BB
+                # 3 3   C
+                #
+                # new diff:
+                # 1   - A
+                # 2 1   BB
+                #   2 + A
+                # 3 3   C
+
+                it "returns the new position" do
+                  expect_new_position(
+                    old_path: old_position.old_path,
+                    new_path: old_position.new_path,
+                    old_line: 2,
+                    new_line: 1
+                  )
+                end
+              end
+
+              context "when that line was changed or deleted between the old and the new diff" do
+                let(:old_diff_refs) { diff_refs(create_file_commit, move_line_commit) }
+                let(:new_diff_refs) { diff_refs(create_file_commit, update_line_commit) }
+                let(:old_position) { position(old_path: file_name, new_path: file_name, new_line: 1) }
+
+                # old diff:
+                #   1 + BB
+                # 1 2   A
+                # 2   - B
+                # 3 3   C
+                #
+                # new diff:
+                # 1 1   A
+                # 2   - B
+                #   2 + BB
+                # 3 3   C
+
+                it "returns nil" do
+                  expect(subject).to be_nil
+                end
+              end
+            end
+          end
+
+          context "when the position pointed at a deleted line in the old diff" do
+            context "when the file's content was unchanged between the old and the new diff" do
+              let(:old_diff_refs) { diff_refs(create_file_commit, update_line_commit) }
+              let(:new_diff_refs) { diff_refs(create_file_commit, update_second_file_line_commit) }
+              let(:old_position) { position(old_path: file_name, new_path: file_name, old_line: 2) }
+
+              # old diff:
+              # 1 1   A
+              # 2   - B
+              #   2 + BB
+              # 3 3   C
+              #
+              # new diff:
+              # 1 1   A
+              # 2   - B
+              #   2 + BB
+              # 3 3   C
+
+              it "returns the new position" do
+                expect_new_position(
+                  old_path: old_position.old_path,
+                  new_path: old_position.new_path,
+                  old_line: old_position.old_line,
+                  new_line: nil
+                )
+              end
+            end
+          end
+        end
+      end
+    end
+  end
+
+  describe "typical use scenarios" do
+    let(:second_branch_name) { "#{branch_name}-2" }
+
+    def expect_positions(old_attrs, new_attrs)
+      old_positions = old_attrs.map do |old_attrs|
+        position(old_attrs)
+      end
+
+      new_positions = old_positions.map do |old_position|
+        position_tracer.trace(old_position)
+      end
+
+      new_positions.zip(new_attrs).each do |new_position, new_attrs|
+        expect_new_position(new_attrs, new_position)
+      end
+    end
+
+    let(:create_file_commit) do
+      initial_commit
+
+      create_file(
+        branch_name,
+        file_name,
+        <<-CONTENT.strip_heredoc
+          A
+          B
+          C
+          D
+          E
+          F
+        CONTENT
+      )
+    end
+
+    let(:second_create_file_commit) do
+      create_file_commit
+
+      create_branch(second_branch_name, branch_name)
+
+      update_file(
+        second_branch_name,
+        file_name,
+        <<-CONTENT.strip_heredoc
+          Z
+          Z
+          Z
+          A
+          B
+          C
+          D
+          E
+          F
+        CONTENT
+      )
+    end
+
+    let(:update_file_commit) do
+      second_create_file_commit
+
+      update_file(
+        branch_name,
+        file_name,
+        <<-CONTENT.strip_heredoc
+          A
+          C
+          DD
+          E
+          F
+          G
+        CONTENT
+      )
+    end
+
+    let(:update_file_again_commit) do
+      update_file_commit
+
+      update_file(
+        branch_name,
+        file_name,
+        <<-CONTENT.strip_heredoc
+          A
+          BB
+          C
+          D
+          E
+          FF
+          G
+        CONTENT
+      )
+    end
+
+    describe "simple push of new commit" do
+      let(:old_diff_refs) { diff_refs(create_file_commit, update_file_commit) }
+      let(:new_diff_refs) { diff_refs(create_file_commit, update_file_again_commit) }
+
+      # old diff:
+      # 1 1   A
+      # 2   - B
+      # 3 2   C
+      # 4   - D
+      #   3 + DD
+      # 5 4   E
+      # 6 5   F
+      #   6 + G
+      #
+      # new diff:
+      # 1 1   A
+      # 2   - B
+      #   2 + BB
+      # 3 3   C
+      # 4 4   D
+      # 5 5   E
+      # 6   - F
+      #   6 + FF
+      #   7 + G
+
+      it "returns the new positions" do
+        old_position_attrs = [
+          { old_path: file_name, new_path: file_name, old_line: 1, new_line: 1 }, #   A
+          { old_path: file_name,                      old_line: 2              }, # - B
+          { old_path: file_name, new_path: file_name, old_line: 3, new_line: 2 }, #   C
+          { old_path: file_name,                      old_line: 4              }, # - D
+          {                      new_path: file_name,              new_line: 3 }, # + DD
+          { old_path: file_name, new_path: file_name, old_line: 5, new_line: 4 }, #   E
+          { old_path: file_name, new_path: file_name, old_line: 6, new_line: 5 }, #   F
+          {                      new_path: file_name,              new_line: 6 }, # + G
+        ]
+
+        new_position_attrs = [
+          { old_path: file_name, new_path: file_name, old_line: 1, new_line: 1 },
+          { old_path: file_name,                      old_line: 2              },
+          { old_path: file_name, new_path: file_name, old_line: 3, new_line: 3 },
+          { old_path: file_name,                      old_line: 4, new_line: 4 },
+          nil,
+          { old_path: file_name, new_path: file_name, old_line: 5, new_line: 5 },
+          { old_path: file_name,                      old_line: 6              },
+          {                      new_path: file_name,              new_line: 7 },
+        ]
+
+        expect_positions(old_position_attrs, new_position_attrs)
+      end
+    end
+
+    describe "force push to overwrite last commit" do
+      let(:second_create_file_commit) do
+        create_file_commit
+
+        create_branch(second_branch_name, branch_name)
+
+        update_file(
+          second_branch_name,
+          file_name,
+          <<-CONTENT.strip_heredoc
+            A
+            BB
+            C
+            D
+            E
+            FF
+            G
+          CONTENT
+        )
+      end
+
+      let(:old_diff_refs) { diff_refs(create_file_commit, update_file_commit) }
+      let(:new_diff_refs) { diff_refs(create_file_commit, second_create_file_commit) }
+
+      # old diff:
+      # 1 1   A
+      # 2   - B
+      # 3 2   C
+      # 4   - D
+      #   3 + DD
+      # 5 4   E
+      # 6 5   F
+      #   6 + G
+      #
+      # new diff:
+      # 1 1   A
+      # 2   - B
+      #   2 + BB
+      # 3 3   C
+      # 4 4   D
+      # 5 5   E
+      # 6   - F
+      #   6 + FF
+      #   7 + G
+
+      it "returns the new positions" do
+        old_position_attrs = [
+          { old_path: file_name, new_path: file_name, old_line: 1, new_line: 1 }, #   A
+          { old_path: file_name,                      old_line: 2              }, # - B
+          { old_path: file_name, new_path: file_name, old_line: 3, new_line: 2 }, #   C
+          { old_path: file_name,                      old_line: 4              }, # - D
+          {                      new_path: file_name,              new_line: 3 }, # + DD
+          { old_path: file_name, new_path: file_name, old_line: 5, new_line: 4 }, #   E
+          { old_path: file_name, new_path: file_name, old_line: 6, new_line: 5 }, #   F
+          {                      new_path: file_name,              new_line: 6 }, # + G
+        ]
+
+        new_position_attrs = [
+          { old_path: file_name, new_path: file_name, old_line: 1, new_line: 1 },
+          { old_path: file_name,                      old_line: 2              },
+          { old_path: file_name, new_path: file_name, old_line: 3, new_line: 3 },
+          { old_path: file_name,                      old_line: 4, new_line: 4 },
+          nil,
+          { old_path: file_name, new_path: file_name, old_line: 5, new_line: 5 },
+          { old_path: file_name,                      old_line: 6              },
+          {                      new_path: file_name,              new_line: 7 },
+        ]
+
+        expect_positions(old_position_attrs, new_position_attrs)
+      end
+    end
+
+    describe "force push to delete last commit" do
+      let(:old_diff_refs) { diff_refs(create_file_commit, update_file_again_commit) }
+      let(:new_diff_refs) { diff_refs(create_file_commit, update_file_commit) }
+
+      # old diff:
+      # 1 1   A
+      # 2   - B
+      #   2 + BB
+      # 3 3   C
+      # 4 4   D
+      # 5 5   E
+      # 6   - F
+      #   6 + FF
+      #   7 + G
+      #
+      # new diff:
+      # 1 1   A
+      # 2   - B
+      # 3 2   C
+      # 4   - D
+      #   3 + DD
+      # 5 4   E
+      # 6 5   F
+      #   6 + G
+
+      it "returns the new positions" do
+        old_position_attrs = [
+          { old_path: file_name, new_path: file_name, old_line: 1, new_line: 1 }, #   A
+          { old_path: file_name,                      old_line: 2              }, # - B
+          {                      new_path: file_name,              new_line: 2 }, # + BB
+          { old_path: file_name, new_path: file_name, old_line: 3, new_line: 3 }, #   C
+          { old_path: file_name, new_path: file_name, old_line: 4, new_line: 4 }, #   D
+          { old_path: file_name, new_path: file_name, old_line: 5, new_line: 5 }, #   E
+          { old_path: file_name,                      old_line: 6              }, # - F
+          {                      new_path: file_name,              new_line: 6 }, # + FF
+          {                      new_path: file_name,              new_line: 7 }, # + G
+        ]
+
+        new_position_attrs = [
+          { old_path: file_name, new_path: file_name, old_line: 1, new_line: 1 },
+          { old_path: file_name,                      old_line: 2              },
+          nil,
+          { old_path: file_name, new_path: file_name, old_line: 3, new_line: 2 },
+          { old_path: file_name,                      old_line: 4              },
+          { old_path: file_name, new_path: file_name, old_line: 5, new_line: 4 },
+          { old_path: file_name, new_path: file_name, old_line: 6, new_line: 5 },
+          nil,
+          {                      new_path: file_name,              new_line: 6 },
+        ]
+
+        expect_positions(old_position_attrs, new_position_attrs)
+      end
+    end
+
+    describe "rebase on top of target branch" do
+      let(:second_update_file_commit) do
+        update_file_commit
+
+        update_file(
+          second_branch_name,
+          file_name,
+          <<-CONTENT.strip_heredoc
+            Z
+            Z
+            Z
+            A
+            C
+            DD
+            E
+            F
+            G
+          CONTENT
+        )
+      end
+
+      let(:update_file_again_commit) do
+        second_update_file_commit
+
+        update_file(
+          branch_name,
+          file_name,
+          <<-CONTENT.strip_heredoc
+            A
+            BB
+            C
+            D
+            E
+            FF
+            G
+          CONTENT
+        )
+      end
+
+      let(:overwrite_update_file_again_commit) do
+        update_file_again_commit
+
+        update_file(
+          second_branch_name,
+          file_name,
+          <<-CONTENT.strip_heredoc
+            Z
+            Z
+            Z
+            A
+            BB
+            C
+            D
+            E
+            FF
+            G
+          CONTENT
+        )
+      end
+
+      let(:old_diff_refs) { diff_refs(create_file_commit, update_file_again_commit) }
+      let(:new_diff_refs) { diff_refs(create_file_commit, overwrite_update_file_again_commit) }
+
+      # old diff:
+      # 1 1   A
+      # 2   - B
+      #   2 + BB
+      # 3 3   C
+      # 4 4   D
+      # 5 5   E
+      # 6   - F
+      #   6 + FF
+      #   7 + G
+      #
+      # new diff:
+      #   1 + Z
+      #   2 + Z
+      #   3 + Z
+      # 1 4   A
+      # 2   - B
+      #   5 + BB
+      # 3 6   C
+      # 4 7   D
+      # 5 8   E
+      # 6   - F
+      #   9 + FF
+      #   0 + G
+
+      it "returns the new positions" do
+        old_position_attrs = [
+          { old_path: file_name, new_path: file_name, old_line: 1, new_line: 1 }, #   A
+          { old_path: file_name,                      old_line: 2              }, # - B
+          {                      new_path: file_name,              new_line: 2 }, # + BB
+          { old_path: file_name, new_path: file_name, old_line: 3, new_line: 3 }, #   C
+          { old_path: file_name, new_path: file_name, old_line: 4, new_line: 4 }, #   D
+          { old_path: file_name, new_path: file_name, old_line: 5, new_line: 5 }, #   E
+          { old_path: file_name,                      old_line: 6              }, # - F
+          {                      new_path: file_name,              new_line: 6 }, # + FF
+          {                      new_path: file_name,              new_line: 7 }, # + G
+        ]
+
+        new_position_attrs = [
+          { old_path: file_name, new_path: file_name, old_line: 1, new_line: 4 }, #   A
+          { old_path: file_name,                      old_line: 2              }, # - B
+          {                      new_path: file_name,              new_line: 5 }, # + BB
+          { old_path: file_name, new_path: file_name, old_line: 3, new_line: 6 }, #   C
+          { old_path: file_name, new_path: file_name, old_line: 4, new_line: 7 }, #   D
+          { old_path: file_name, new_path: file_name, old_line: 5, new_line: 8 }, #   E
+          { old_path: file_name,                      old_line: 6              }, # - F
+          {                      new_path: file_name,              new_line: 9 }, # + FF
+          {                      new_path: file_name,              new_line: 10 }, # + G
+        ]
+
+        expect_positions(old_position_attrs, new_position_attrs)
+      end
+    end
+
+    describe "merge of target branch" do
+      let(:merge_commit) do
+        update_file_again_commit
+
+        committer = repository.user_to_committer(current_user)
+
+        options = {
+          message: "Merge branches",
+          author: committer,
+          committer: committer
+        }
+
+        repository.merge(current_user, second_create_file_commit.sha, branch_name, options)
+        project.commit(branch_name)
+      end
+
+      let(:old_diff_refs) { diff_refs(create_file_commit, update_file_again_commit) }
+      let(:new_diff_refs) { diff_refs(create_file_commit, merge_commit) }
+
+      # old diff:
+      # 1 1   A
+      # 2   - B
+      #   2 + BB
+      # 3 3   C
+      # 4 4   D
+      # 5 5   E
+      # 6   - F
+      #   6 + FF
+      #   7 + G
+      #
+      # new diff:
+      #   1 + Z
+      #   2 + Z
+      #   3 + Z
+      # 1 4   A
+      # 2   - B
+      #   5 + BB
+      # 3 6   C
+      # 4 7   D
+      # 5 8   E
+      # 6   - F
+      #   9 + FF
+      #   0 + G
+
+      it "returns the new positions" do
+        old_position_attrs = [
+          { old_path: file_name, new_path: file_name, old_line: 1, new_line: 1 }, #   A
+          { old_path: file_name,                      old_line: 2              }, # - B
+          {                      new_path: file_name,              new_line: 2 }, # + BB
+          { old_path: file_name, new_path: file_name, old_line: 3, new_line: 3 }, #   C
+          { old_path: file_name, new_path: file_name, old_line: 4, new_line: 4 }, #   D
+          { old_path: file_name, new_path: file_name, old_line: 5, new_line: 5 }, #   E
+          { old_path: file_name,                      old_line: 6              }, # - F
+          {                      new_path: file_name,              new_line: 6 }, # + FF
+          {                      new_path: file_name,              new_line: 7 }, # + G
+        ]
+
+        new_position_attrs = [
+          { old_path: file_name, new_path: file_name, old_line: 1, new_line: 4 }, #   A
+          { old_path: file_name,                      old_line: 2              }, # - B
+          {                      new_path: file_name,              new_line: 5 }, # + BB
+          { old_path: file_name, new_path: file_name, old_line: 3, new_line: 6 }, #   C
+          { old_path: file_name, new_path: file_name, old_line: 4, new_line: 7 }, #   D
+          { old_path: file_name, new_path: file_name, old_line: 5, new_line: 8 }, #   E
+          { old_path: file_name,                      old_line: 6              }, # - F
+          {                      new_path: file_name,              new_line: 9 }, # + FF
+          {                      new_path: file_name,              new_line: 10 }, # + G
+        ]
+
+        expect_positions(old_position_attrs, new_position_attrs)
+      end
+    end
+
+    describe "changing target branch" do
+      let(:old_diff_refs) { diff_refs(create_file_commit, update_file_again_commit) }
+      let(:new_diff_refs) { diff_refs(update_file_commit, update_file_again_commit) }
+
+      # old diff:
+      # 1 1   A
+      # 2   - B
+      #   2 + BB
+      # 3 3   C
+      # 4 4   D
+      # 5 5   E
+      # 6   - F
+      #   6 + FF
+      #   7 + G
+      #
+      # new diff:
+      # 1 1   A
+      #   2 + BB
+      # 2 3   C
+      # 3   - DD
+      #   4 + D
+      # 4 5   E
+      # 5   - F
+      #   6 + FF
+      #   7   G
+
+      it "returns the new positions" do
+        old_position_attrs = [
+          { old_path: file_name, new_path: file_name, old_line: 1, new_line: 1 }, #   A
+          { old_path: file_name,                      old_line: 2              }, # - B
+          {                      new_path: file_name,              new_line: 2 }, # + BB
+          { old_path: file_name, new_path: file_name, old_line: 3, new_line: 3 }, #   C
+          { old_path: file_name, new_path: file_name, old_line: 4, new_line: 4 }, #   D
+          { old_path: file_name, new_path: file_name, old_line: 5, new_line: 5 }, #   E
+          { old_path: file_name,                      old_line: 6              }, # - F
+          {                      new_path: file_name,              new_line: 6 }, # + FF
+          {                      new_path: file_name,              new_line: 7 }, # + G
+        ]
+
+        new_position_attrs = [
+          { old_path: file_name, new_path: file_name, old_line: 1, new_line: 1 },
+          nil,
+          {                      new_path: file_name,              new_line: 2 },
+          { old_path: file_name, new_path: file_name, old_line: 2, new_line: 3 },
+          {                      new_path: file_name,              new_line: 4 },
+          { old_path: file_name, new_path: file_name, old_line: 4, new_line: 5 },
+          { old_path: file_name,                      old_line: 5              },
+          {                      new_path: file_name,              new_line: 6 },
+          {                      new_path: file_name,              new_line: 7 },
+        ]
+
+        expect_positions(old_position_attrs, new_position_attrs)
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/fogbugz_import/client_spec.rb b/spec/lib/gitlab/fogbugz_import/client_spec.rb
index 2dc71be0254..252cd4c55c7 100644
--- a/spec/lib/gitlab/fogbugz_import/client_spec.rb
+++ b/spec/lib/gitlab/fogbugz_import/client_spec.rb
@@ -1,7 +1,6 @@
 require 'spec_helper'
 
 describe Gitlab::FogbugzImport::Client, lib: true do
-
   let(:client) { described_class.new(uri: '', token: '') }
   let(:one_user) { { 'people' => { 'person' => { "ixPerson" => "2", "sFullName" => "James" } } } }
   let(:two_users) { { 'people' => { 'person' => [one_user, { "ixPerson" => "3" }] } } }
diff --git a/spec/lib/gitlab/git/hook_spec.rb b/spec/lib/gitlab/git/hook_spec.rb
new file mode 100644
index 00000000000..a15aa173fbd
--- /dev/null
+++ b/spec/lib/gitlab/git/hook_spec.rb
@@ -0,0 +1,70 @@
+require 'spec_helper'
+require 'fileutils'
+
+describe Gitlab::Git::Hook, lib: true do
+  describe "#trigger" do
+    let(:project) { create(:project) }
+    let(:user) { create(:user) }
+
+    def create_hook(name)
+      FileUtils.mkdir_p(File.join(project.repository.path, 'hooks'))
+      File.open(File.join(project.repository.path, 'hooks', name), 'w', 0755) do |f|
+        f.write('exit 0')
+      end
+    end
+
+    def create_failing_hook(name)
+      FileUtils.mkdir_p(File.join(project.repository.path, 'hooks'))
+      File.open(File.join(project.repository.path, 'hooks', name), 'w', 0755) do |f|
+        f.write(<<-HOOK)
+          echo 'regular message from the hook'
+          echo 'error message from the hook' 1>&2
+          exit 1
+        HOOK
+      end
+    end
+
+    ['pre-receive', 'post-receive', 'update'].each do |hook_name|
+
+      context "when triggering a #{hook_name} hook" do
+        context "when the hook is successful" do
+          it "returns success with no errors" do
+            create_hook(hook_name)
+            hook = Gitlab::Git::Hook.new(hook_name, project.repository.path)
+            blank = Gitlab::Git::BLANK_SHA
+            ref = Gitlab::Git::BRANCH_REF_PREFIX + 'new_branch'
+
+            status, errors = hook.trigger(Gitlab::GlId.gl_id(user), blank, blank, ref)
+            expect(status).to be true
+            expect(errors).to be_blank
+          end
+        end
+
+        context "when the hook is unsuccessful" do
+          it "returns failure with errors" do
+            create_failing_hook(hook_name)
+            hook = Gitlab::Git::Hook.new(hook_name, project.repository.path)
+            blank = Gitlab::Git::BLANK_SHA
+            ref = Gitlab::Git::BRANCH_REF_PREFIX + 'new_branch'
+
+            status, errors = hook.trigger(Gitlab::GlId.gl_id(user), blank, blank, ref)
+            expect(status).to be false
+            expect(errors).to eq("error message from the hook\n")
+          end
+        end
+      end
+    end
+
+    context "when the hook doesn't exist" do
+      it "returns success with no errors" do
+        hook = Gitlab::Git::Hook.new('unknown_hook', project.repository.path)
+        blank = Gitlab::Git::BLANK_SHA
+        ref = Gitlab::Git::BRANCH_REF_PREFIX + 'new_branch'
+
+        status, errors = hook.trigger(Gitlab::GlId.gl_id(user), blank, blank, ref)
+        expect(status).to be true
+        expect(errors).to be_nil
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/git_access_spec.rb b/spec/lib/gitlab/git_access_spec.rb
index 9b3a0e3a75f..c79ba11f782 100644
--- a/spec/lib/gitlab/git_access_spec.rb
+++ b/spec/lib/gitlab/git_access_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Gitlab::GitAccess, lib: true do
-  let(:access) { Gitlab::GitAccess.new(actor, project) }
+  let(:access) { Gitlab::GitAccess.new(actor, project, 'web') }
   let(:project) { create(:project) }
   let(:user) { create(:user) }
   let(:actor) { user }
@@ -65,7 +65,43 @@ describe Gitlab::GitAccess, lib: true do
         expect(access.can_push_to_branch?(@branch.name)).to be_falsey
       end
     end
+  end
+
+  describe '#check with single protocols allowed' do
+    def disable_protocol(protocol)
+      settings = ::ApplicationSetting.create_from_defaults
+      settings.update_attribute(:enabled_git_access_protocol, protocol)
+    end
+
+    context 'ssh disabled' do
+      before do
+        disable_protocol('ssh')
+        @acc = Gitlab::GitAccess.new(actor, project, 'ssh')
+      end
+
+      it 'blocks ssh git push' do
+        expect(@acc.check('git-receive-pack').allowed?).to be_falsey
+      end
+
+      it 'blocks ssh git pull' do
+        expect(@acc.check('git-upload-pack').allowed?).to be_falsey
+      end
+    end
+
+    context 'http disabled' do
+      before do
+        disable_protocol('http')
+        @acc = Gitlab::GitAccess.new(actor, project, 'http')
+      end
 
+      it 'blocks http push' do
+        expect(@acc.check('git-receive-pack').allowed?).to be_falsey
+      end
+
+      it 'blocks http git pull' do
+        expect(@acc.check('git-upload-pack').allowed?).to be_falsey
+      end
+    end
   end
 
   describe 'download_access_check' do
diff --git a/spec/lib/gitlab/git_access_wiki_spec.rb b/spec/lib/gitlab/git_access_wiki_spec.rb
index 77ecfce6f17..4244b807d41 100644
--- a/spec/lib/gitlab/git_access_wiki_spec.rb
+++ b/spec/lib/gitlab/git_access_wiki_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Gitlab::GitAccessWiki, lib: true do
-  let(:access) { Gitlab::GitAccessWiki.new(user, project) }
+  let(:access) { Gitlab::GitAccessWiki.new(user, project, 'web') }
   let(:project) { create(:project) }
   let(:user) { create(:user) }
 
diff --git a/spec/lib/gitlab/github_import/branch_formatter_spec.rb b/spec/lib/gitlab/github_import/branch_formatter_spec.rb
index 3cb634ba010..fc9d5204148 100644
--- a/spec/lib/gitlab/github_import/branch_formatter_spec.rb
+++ b/spec/lib/gitlab/github_import/branch_formatter_spec.rb
@@ -2,17 +2,18 @@ require 'spec_helper'
 
 describe Gitlab::GithubImport::BranchFormatter, lib: true do
   let(:project) { create(:project) }
+  let(:commit) { create(:commit, project: project) }
   let(:repo) { double }
   let(:raw) do
     {
       ref: 'feature',
       repo: repo,
-      sha: '2e5d3239642f9161dcbbc4b70a211a68e5e45e2b'
+      sha: commit.id
     }
   end
 
   describe '#exists?' do
-    it 'returns true when branch exists' do
+    it 'returns true when both branch, and commit exists' do
       branch = described_class.new(project, double(raw))
 
       expect(branch.exists?).to eq true
@@ -23,6 +24,12 @@ describe Gitlab::GithubImport::BranchFormatter, lib: true do
 
       expect(branch.exists?).to eq false
     end
+
+    it 'returns false when commit does not exist' do
+      branch = described_class.new(project, double(raw.merge(sha: '2e5d3239642f9161dcbbc4b70a211a68e5e45e2b')))
+
+      expect(branch.exists?).to eq false
+    end
   end
 
   describe '#name' do
@@ -33,7 +40,7 @@ describe Gitlab::GithubImport::BranchFormatter, lib: true do
     end
 
     it 'returns formatted ref when branch does not exist' do
-      branch = described_class.new(project, double(raw.merge(ref: 'removed-branch')))
+      branch = described_class.new(project, double(raw.merge(ref: 'removed-branch', sha: '2e5d3239642f9161dcbbc4b70a211a68e5e45e2b')))
 
       expect(branch.name).to eq 'removed-branch-2e5d3239'
     end
@@ -51,18 +58,18 @@ describe Gitlab::GithubImport::BranchFormatter, lib: true do
     it 'returns raw sha' do
       branch = described_class.new(project, double(raw))
 
-      expect(branch.sha).to eq '2e5d3239642f9161dcbbc4b70a211a68e5e45e2b'
+      expect(branch.sha).to eq commit.id
     end
   end
 
   describe '#valid?' do
-    it 'returns true when repository exists' do
+    it 'returns true when raw repo is present' do
       branch = described_class.new(project, double(raw))
 
       expect(branch.valid?).to eq true
     end
 
-    it 'returns false when repository does not exist' do
+    it 'returns false when raw repo is blank' do
       branch = described_class.new(project, double(raw.merge(repo: nil)))
 
       expect(branch.valid?).to eq false
diff --git a/spec/lib/gitlab/github_import/client_spec.rb b/spec/lib/gitlab/github_import/client_spec.rb
index 7c21cbe96d9..613c47d55f1 100644
--- a/spec/lib/gitlab/github_import/client_spec.rb
+++ b/spec/lib/gitlab/github_import/client_spec.rb
@@ -20,6 +20,20 @@ describe Gitlab::GithubImport::Client, lib: true do
     expect { client.api }.not_to raise_error
   end
 
+  context 'when config is missing' do
+    before do
+      allow(Gitlab.config.omniauth).to receive(:providers).and_return([])
+    end
+
+    it 'is still possible to get an Octokit client' do
+      expect { client.api }.not_to raise_error
+    end
+
+    it 'is not be possible to get an OAuth2 client' do
+      expect { client.client }.to raise_error(Projects::ImportService::Error)
+    end
+  end
+
   context 'allow SSL verification to be configurable on API' do
     before do
       github_provider['verify_ssl'] = false
@@ -47,4 +61,11 @@ describe Gitlab::GithubImport::Client, lib: true do
       expect(client.api.api_endpoint).to eq 'https://github.company.com/'
     end
   end
+
+  it 'does not raise error when rate limit is disabled' do
+    stub_request(:get, /api.github.com/)
+    allow(client.api).to receive(:rate_limit!).and_raise(Octokit::NotFound)
+
+    expect { client.issues }.not_to raise_error
+  end
 end
diff --git a/spec/lib/gitlab/github_import/label_formatter_spec.rb b/spec/lib/gitlab/github_import/label_formatter_spec.rb
index e94440a7fb0..87593e32db0 100644
--- a/spec/lib/gitlab/github_import/label_formatter_spec.rb
+++ b/spec/lib/gitlab/github_import/label_formatter_spec.rb
@@ -1,7 +1,6 @@
 require 'spec_helper'
 
 describe Gitlab::GithubImport::LabelFormatter, lib: true do
-
   describe '#attributes' do
     it 'returns formatted attributes' do
       project = create(:project)
diff --git a/spec/lib/gitlab/github_import/pull_request_formatter_spec.rb b/spec/lib/gitlab/github_import/pull_request_formatter_spec.rb
index 120f59e6e71..79931ecd134 100644
--- a/spec/lib/gitlab/github_import/pull_request_formatter_spec.rb
+++ b/spec/lib/gitlab/github_import/pull_request_formatter_spec.rb
@@ -2,11 +2,13 @@ require 'spec_helper'
 
 describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
   let(:project) { create(:project) }
+  let(:source_sha) { create(:commit, project: project).id }
+  let(:target_sha) { create(:commit, project: project, git_commit: RepoHelpers.another_sample_commit).id }
   let(:repository) { double(id: 1, fork: false) }
   let(:source_repo) { repository }
-  let(:source_branch) { double(ref: 'feature', repo: source_repo, sha: '2e5d3239642f9161dcbbc4b70a211a68e5e45e2b') }
+  let(:source_branch) { double(ref: 'feature', repo: source_repo, sha: source_sha) }
   let(:target_repo) { repository }
-  let(:target_branch) { double(ref: 'master', repo: target_repo, sha: '8ffb3c15a5475e59ae909384297fede4badcb4c7') }
+  let(:target_branch) { double(ref: 'master', repo: target_repo, sha: target_sha) }
   let(:octocat) { double(id: 123456, login: 'octocat') }
   let(:created_at) { DateTime.strptime('2011-01-26T19:01:12Z') }
   let(:updated_at) { DateTime.strptime('2011-01-27T19:01:12Z') }
@@ -41,10 +43,10 @@ describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
           description: "*Created by: octocat*\n\nPlease pull these awesome changes",
           source_project: project,
           source_branch: 'feature',
-          head_source_sha: '2e5d3239642f9161dcbbc4b70a211a68e5e45e2b',
+          source_branch_sha: source_sha,
           target_project: project,
           target_branch: 'master',
-          base_target_sha: '8ffb3c15a5475e59ae909384297fede4badcb4c7',
+          target_branch_sha: target_sha,
           state: 'opened',
           milestone: nil,
           author_id: project.creator_id,
@@ -68,10 +70,10 @@ describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
           description: "*Created by: octocat*\n\nPlease pull these awesome changes",
           source_project: project,
           source_branch: 'feature',
-          head_source_sha: '2e5d3239642f9161dcbbc4b70a211a68e5e45e2b',
+          source_branch_sha: source_sha,
           target_project: project,
           target_branch: 'master',
-          base_target_sha: '8ffb3c15a5475e59ae909384297fede4badcb4c7',
+          target_branch_sha: target_sha,
           state: 'closed',
           milestone: nil,
           author_id: project.creator_id,
@@ -95,10 +97,10 @@ describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
           description: "*Created by: octocat*\n\nPlease pull these awesome changes",
           source_project: project,
           source_branch: 'feature',
-          head_source_sha: '2e5d3239642f9161dcbbc4b70a211a68e5e45e2b',
+          source_branch_sha: source_sha,
           target_project: project,
           target_branch: 'master',
-          base_target_sha: '8ffb3c15a5475e59ae909384297fede4badcb4c7',
+          target_branch_sha: target_sha,
           state: 'merged',
           milestone: nil,
           author_id: project.creator_id,
diff --git a/spec/lib/gitlab/gitlab_import/importer_spec.rb b/spec/lib/gitlab/gitlab_import/importer_spec.rb
new file mode 100644
index 00000000000..d3f1deb3837
--- /dev/null
+++ b/spec/lib/gitlab/gitlab_import/importer_spec.rb
@@ -0,0 +1,53 @@
+require 'spec_helper'
+
+describe Gitlab::GitlabImport::Importer, lib: true do
+  include ImportSpecHelper
+
+  describe '#execute' do
+    before do
+      stub_omniauth_provider('gitlab')
+      stub_request('issues', [
+        {
+          'id' => 2579857,
+          'iid' => 3,
+          'title' => 'Issue',
+          'description' => 'Lorem ipsum',
+          'state' => 'opened',
+          'author' => {
+            'id' => 283999,
+            'name' => 'John Doe'
+          }
+        }
+      ])
+      stub_request('issues/2579857/notes', [])
+    end
+
+    it 'persists issues' do
+      project = create(:empty_project, import_source: 'asd/vim')
+      project.build_import_data(credentials: { password: 'password' })
+
+      subject = described_class.new(project)
+      subject.execute
+
+      expected_attributes = {
+        iid: 3,
+        title: 'Issue',
+        description: "*Created by: John Doe*\n\nLorem ipsum",
+        state: 'opened',
+        author_id: project.creator_id
+      }
+
+      expect(project.issues.first).to have_attributes(expected_attributes)
+    end
+
+    def stub_request(path, body)
+      url = "https://gitlab.com/api/v3/projects/asd%2Fvim/#{path}?page=1&per_page=100"
+
+      WebMock.stub_request(:get, url).
+        to_return(
+          headers: { 'Content-Type' => 'application/json' },
+          body: body
+        )
+    end
+  end
+end
diff --git a/spec/lib/gitlab/google_code_import/importer_spec.rb b/spec/lib/gitlab/google_code_import/importer_spec.rb
index 647631271e0..54f85f8cffc 100644
--- a/spec/lib/gitlab/google_code_import/importer_spec.rb
+++ b/spec/lib/gitlab/google_code_import/importer_spec.rb
@@ -19,7 +19,6 @@ describe Gitlab::GoogleCodeImport::Importer, lib: true do
   end
 
   describe "#execute" do
-
     it "imports status labels" do
       subject.execute
 
diff --git a/spec/lib/gitlab/graphs/commits_spec.rb b/spec/lib/gitlab/graphs/commits_spec.rb
new file mode 100644
index 00000000000..f5c064303ad
--- /dev/null
+++ b/spec/lib/gitlab/graphs/commits_spec.rb
@@ -0,0 +1,39 @@
+require 'spec_helper'
+
+describe Gitlab::Graphs::Commits, lib: true do
+  let!(:project) { create(:project, :public, :empty_repo) }
+
+  let!(:commit1) { create(:commit, git_commit: RepoHelpers.sample_commit, project: project, committed_date: Time.now) }
+  let!(:commit1_yesterday) { create(:commit, git_commit: RepoHelpers.sample_commit, project: project, committed_date: 1.day.ago)}
+
+  let!(:commit2) { create(:commit, git_commit: RepoHelpers.another_sample_commit, project: project, committed_date: Time.now) }
+
+  describe '#commit_per_day' do
+    context 'when range is only commits from today' do
+      subject { described_class.new([commit2, commit1]).commit_per_day }
+      it { is_expected.to eq 2 }
+    end
+  end
+
+  context 'when range is only commits from today' do
+    subject { described_class.new([commit2, commit1]) }
+    describe '#commit_per_day' do
+      it { expect(subject.commit_per_day).to eq 2 }
+    end
+
+    describe '#duration' do
+      it { expect(subject.duration).to eq 0 }
+    end
+  end
+
+  context 'with commits from yesterday and today' do
+    subject { described_class.new([commit2, commit1_yesterday]) }
+    describe '#commit_per_day' do
+      it { expect(subject.commit_per_day).to eq 1 }
+    end
+
+    describe '#duration' do
+      it { expect(subject.duration).to eq 1 }
+    end
+  end
+end
diff --git a/spec/lib/gitlab/highlight_spec.rb b/spec/lib/gitlab/highlight_spec.rb
index 1620eb6c60a..364532e94e3 100644
--- a/spec/lib/gitlab/highlight_spec.rb
+++ b/spec/lib/gitlab/highlight_spec.rb
@@ -4,6 +4,7 @@ describe Gitlab::Highlight, lib: true do
   include RepoHelpers
 
   let(:project) { create(:project) }
+  let(:repository) { project.repository }
   let(:commit) { project.commit(sample_commit.id) }
 
   describe '.highlight_lines' do
@@ -18,4 +19,30 @@ describe Gitlab::Highlight, lib: true do
     end
   end
 
+  describe 'custom highlighting from .gitattributes' do
+    let(:branch) { 'gitattributes' }
+    let(:blob) { repository.blob_at_branch(branch, path) }
+
+    let(:highlighter) do
+      Gitlab::Highlight.new(blob.path, blob.data, repository: repository)
+    end
+
+    before { project.change_head('gitattributes') }
+
+    describe 'basic language selection' do
+      let(:path) { 'custom-highlighting/test.gitlab-custom' }
+      it 'highlights as ruby' do
+        expect(highlighter.lexer.tag).to eq 'ruby'
+      end
+    end
+
+    describe 'cgi options' do
+      let(:path) { 'custom-highlighting/test.gitlab-cgi' }
+
+      it 'highlights as json with erb' do
+        expect(highlighter.lexer.tag).to eq 'erb'
+        expect(highlighter.lexer.parent.tag).to eq 'json'
+      end
+    end
+  end
 end
diff --git a/spec/lib/gitlab/import_export/members_mapper_spec.rb b/spec/lib/gitlab/import_export/members_mapper_spec.rb
new file mode 100644
index 00000000000..6d5aa0d04a2
--- /dev/null
+++ b/spec/lib/gitlab/import_export/members_mapper_spec.rb
@@ -0,0 +1,51 @@
+require 'spec_helper'
+
+describe Gitlab::ImportExport::MembersMapper, services: true do
+  describe 'map members' do
+    let(:user) { create(:user) }
+    let(:project) { create(:project, :public, name: 'searchable_project') }
+    let(:user2) { create(:user) }
+    let(:exported_user_id) { 99 }
+    let(:exported_members) do
+      [{
+         "id" => 2,
+         "access_level" => 40,
+         "source_id" => 14,
+         "source_type" => "Project",
+         "user_id" => 19,
+         "notification_level" => 3,
+         "created_at" => "2016-03-11T10:21:44.822Z",
+         "updated_at" => "2016-03-11T10:21:44.822Z",
+         "created_by_id" => nil,
+         "invite_email" => nil,
+         "invite_token" => nil,
+         "invite_accepted_at" => nil,
+         "user" =>
+           {
+             "id" => exported_user_id,
+             "email" => user2.email,
+             "username" => user2.username
+           }
+       }]
+    end
+
+    let(:members_mapper) do
+      described_class.new(
+        exported_members: exported_members, user: user, project: project)
+    end
+
+    it 'maps a project member' do
+      expect(members_mapper.map[exported_user_id]).to eq(user2.id)
+    end
+
+    it 'defaults to importer project member if it does not exist' do
+      expect(members_mapper.map[-1]).to eq(user.id)
+    end
+
+    it 'updates missing author IDs on missing project member' do
+      members_mapper.map[-1]
+
+      expect(members_mapper.missing_author_ids.first).to eq(-1)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/import_export/project.json b/spec/lib/gitlab/import_export/project.json
new file mode 100644
index 00000000000..7286b0c39c0
--- /dev/null
+++ b/spec/lib/gitlab/import_export/project.json
@@ -0,0 +1,7393 @@
+{
+  "description": "Nisi et repellendus ut enim quo accusamus vel magnam.",
+  "issues_enabled": true,
+  "merge_requests_enabled": true,
+  "wiki_enabled": true,
+  "snippets_enabled": false,
+  "visibility_level": 10,
+  "archived": false,
+  "issues": [
+    {
+      "id": 40,
+      "title": "Voluptatem amet doloribus deleniti eos maxime repudiandae molestias.",
+      "assignee_id": 1,
+      "author_id": 22,
+      "project_id": 5,
+      "created_at": "2016-06-14T15:02:08.340Z",
+      "updated_at": "2016-06-14T15:02:47.967Z",
+      "position": 0,
+      "branch_name": null,
+      "description": "Aliquam enim illo et possimus.",
+      "milestone_id": 18,
+      "state": "opened",
+      "iid": 10,
+      "updated_by_id": null,
+      "confidential": false,
+      "deleted_at": null,
+      "due_date": null,
+      "moved_to_id": null,
+      "notes": [
+        {
+          "id": 351,
+          "note": "Quo reprehenderit aliquam qui dicta impedit cupiditate eligendi.",
+          "noteable_type": "Issue",
+          "author_id": 26,
+          "created_at": "2016-06-14T15:02:47.770Z",
+          "updated_at": "2016-06-14T15:02:47.770Z",
+          "project_id": 5,
+          "attachment": {
+            "url": null
+          },
+          "line_code": null,
+          "commit_id": null,
+          "noteable_id": 40,
+          "system": false,
+          "st_diff": null,
+          "updated_by_id": null,
+          "author": {
+            "name": "User 4"
+          },
+          "events": [
+
+          ]
+        },
+        {
+          "id": 352,
+          "note": "Est reprehenderit quas aut aspernatur autem recusandae voluptatem.",
+          "noteable_type": "Issue",
+          "author_id": 25,
+          "created_at": "2016-06-14T15:02:47.795Z",
+          "updated_at": "2016-06-14T15:02:47.795Z",
+          "project_id": 5,
+          "attachment": {
+            "url": null
+          },
+          "line_code": null,
+          "commit_id": null,
+          "noteable_id": 40,
+          "system": false,
+          "st_diff": null,
+          "updated_by_id": null,
+          "author": {
+            "name": "User 3"
+          },
+          "events": [
+
+          ]
+        },
+        {
+          "id": 353,
+          "note": "Perspiciatis suscipit voluptates in eius nihil.",
+          "noteable_type": "Issue",
+          "author_id": 22,
+          "created_at": "2016-06-14T15:02:47.823Z",
+          "updated_at": "2016-06-14T15:02:47.823Z",
+          "project_id": 5,
+          "attachment": {
+            "url": null
+          },
+          "line_code": null,
+          "commit_id": null,
+          "noteable_id": 40,
+          "system": false,
+          "st_diff": null,
+          "updated_by_id": null,
+          "author": {
+            "name": "User 0"
+          },
+          "events": [
+
+          ]
+        },
+        {
+          "id": 354,
+          "note": "Aut vel voluptas corrupti nisi provident laboriosam magnam aut.",
+          "noteable_type": "Issue",
+          "author_id": 20,
+          "created_at": "2016-06-14T15:02:47.850Z",
+          "updated_at": "2016-06-14T15:02:47.850Z",
+          "project_id": 5,
+          "attachment": {
+            "url": null
+          },
+          "line_code": null,
+          "commit_id": null,
+          "noteable_id": 40,
+          "system": false,
+          "st_diff": null,
+          "updated_by_id": null,
+          "author": {
+            "name": "Ottis Schuster II"
+          },
+          "events": [
+
+          ]
+        },
+        {
+          "id": 355,
+          "note": "Officia dolore consequatur in saepe cum magni.",
+          "noteable_type": "Issue",
+          "author_id": 16,
+          "created_at": "2016-06-14T15:02:47.876Z",
+          "updated_at": "2016-06-14T15:02:47.876Z",
+          "project_id": 5,
+          "attachment": {
+            "url": null
+          },
+          "line_code": null,
+          "commit_id": null,
+          "noteable_id": 40,
+          "system": false,
+          "st_diff": null,
+          "updated_by_id": null,
+          "author": {
+            "name": "Rhett Emmerich IV"
+          },
+          "events": [
+
+          ]
+        },
+        {
+          "id": 356,
+          "note": "Cum ipsum rem voluptas eaque et ea.",
+          "noteable_type": "Issue",
+          "author_id": 15,
+          "created_at": "2016-06-14T15:02:47.908Z",
+          "updated_at": "2016-06-14T15:02:47.908Z",
+          "project_id": 5,
+          "attachment": {
+            "url": null
+          },
+          "line_code": null,
+          "commit_id": null,
+          "noteable_id": 40,
+          "system": false,
+          "st_diff": null,
+          "updated_by_id": null,
+          "author": {
+            "name": "Burdette Bernier"
+          },
+          "events": [
+
+          ]
+        },
+        {
+          "id": 357,
+          "note": "Recusandae excepturi asperiores suscipit autem nostrum.",
+          "noteable_type": "Issue",
+          "author_id": 6,
+          "created_at": "2016-06-14T15:02:47.937Z",
+          "updated_at": "2016-06-14T15:02:47.937Z",
+          "project_id": 5,
+          "attachment": {
+            "url": null
+          },
+          "line_code": null,
+          "commit_id": null,
+          "noteable_id": 40,
+          "system": false,
+          "st_diff": null,
+          "updated_by_id": null,
+          "author": {
+            "name": "Ari Wintheiser"
+          },
+          "events": [
+
+          ]
+        },
+        {
+          "id": 358,
+          "note": "Et hic est id similique et non nesciunt voluptate.",
+          "noteable_type": "Issue",
+          "author_id": 1,
+          "created_at": "2016-06-14T15:02:47.965Z",
+          "updated_at": "2016-06-14T15:02:47.965Z",
+          "project_id": 5,
+          "attachment": {
+            "url": null
+          },
+          "line_code": null,
+          "commit_id": null,
+          "noteable_id": 40,
+          "system": false,
+          "st_diff": null,
+          "updated_by_id": null,
+          "author": {
+            "name": "Administrator"
+          },
+          "events": [
+
+          ]
+        }
+      ]
+    },
+    {
+      "id": 39,
+      "title": "Delectus veniam ratione in eos culpa et natus molestiae earum aut.",
+      "assignee_id": 20,
+      "author_id": 22,
+      "project_id": 5,
+      "created_at": "2016-06-14T15:02:08.233Z",
+      "updated_at": "2016-06-14T15:02:48.194Z",
+      "position": 0,
+      "branch_name": null,
+      "description": "Voluptate vel reprehenderit facilis omnis voluptas magnam tenetur.",
+      "milestone_id": 16,
+      "state": "opened",
+      "iid": 9,
+      "updated_by_id": null,
+      "confidential": false,
+      "deleted_at": null,
+      "due_date": null,
+      "moved_to_id": null,
+      "notes": [
+        {
+          "id": 359,
+          "note": "Quo eius velit quia et id quam.",
+          "noteable_type": "Issue",
+          "author_id": 26,
+          "created_at": "2016-06-14T15:02:48.009Z",
+          "updated_at": "2016-06-14T15:02:48.009Z",
+          "project_id": 5,
+          "attachment": {
+            "url": null
+          },
+          "line_code": null,
+          "commit_id": null,
+          "noteable_id": 39,
+          "system": false,
+          "st_diff": null,
+          "updated_by_id": null,
+          "author": {
+            "name": "User 4"
+          },
+          "events": [
+
+          ]
+        },
+        {
+          "id": 360,
+          "note": "Nulla commodi ratione cumque id autem.",
+          "noteable_type": "Issue",
+          "author_id": 25,
+          "created_at": "2016-06-14T15:02:48.032Z",
+          "updated_at": "2016-06-14T15:02:48.032Z",
+          "project_id": 5,
+          "attachment": {
+            "url": null
+          },
+          "line_code": null,
+          "commit_id": null,
+          "noteable_id": 39,
+          "system": false,
+          "st_diff": null,
+          "updated_by_id": null,
+          "author": {
+            "name": "User 3"
+          },
+          "events": [
+
+          ]
+        },
+        {
+          "id": 361,
+          "note": "Illum non ea sed dolores corrupti.",
+          "noteable_type": "Issue",
+          "author_id": 22,
+          "created_at": "2016-06-14T15:02:48.056Z",
+          "updated_at": "2016-06-14T15:02:48.056Z",
+          "project_id": 5,
+          "attachment": {
+            "url": null
+          },
+          "line_code": null,
+          "commit_id": null,
+          "noteable_id": 39,
+          "system": false,
+          "st_diff": null,
+          "updated_by_id": null,
+          "author": {
+            "name": "User 0"
+          },
+          "events": [
+
+          ]
+        },
+        {
+          "id": 362,
+          "note": "Facere dolores ipsum dolorum maiores omnis occaecati ab.",
+          "noteable_type": "Issue",
+          "author_id": 20,
+          "created_at": "2016-06-14T15:02:48.082Z",
+          "updated_at": "2016-06-14T15:02:48.082Z",
+          "project_id": 5,
+          "attachment": {
+            "url": null
+          },
+          "line_code": null,
+          "commit_id": null,
+          "noteable_id": 39,
+          "system": false,
+          "st_diff": null,
+          "updated_by_id": null,
+          "author": {
+            "name": "Ottis Schuster II"
+          },
+          "events": [
+
+          ]
+        },
+        {
+          "id": 363,
+          "note": "Quod laudantium similique sint aut est ducimus.",
+          "noteable_type": "Issue",
+          "author_id": 16,
+          "created_at": "2016-06-14T15:02:48.113Z",
+          "updated_at": "2016-06-14T15:02:48.113Z",
+          "project_id": 5,
+          "attachment": {
+            "url": null
+          },
+          "line_code": null,
+          "commit_id": null,
+          "noteable_id": 39,
+          "system": false,
+          "st_diff": null,
+          "updated_by_id": null,
+          "author": {
+            "name": "Rhett Emmerich IV"
+          },
+          "events": [
+
+          ]
+        },
+        {
+          "id": 364,
+          "note": "Aut omnis eos esse incidunt vero reiciendis.",
+          "noteable_type": "Issue",
+          "author_id": 15,
+          "created_at": "2016-06-14T15:02:48.139Z",
+          "updated_at": "2016-06-14T15:02:48.139Z",
+          "project_id": 5,
+          "attachment": {
+            "url": null
+          },
+          "line_code": null,
+          "commit_id": null,
+          "noteable_id": 39,
+          "system": false,
+          "st_diff": null,
+          "updated_by_id": null,
+          "author": {
+            "name": "Burdette Bernier"
+          },
+          "events": [
+
+          ]
+        },
+        {
+          "id": 365,
+          "note": "Beatae dolore et doloremque asperiores sunt.",
+          "noteable_type": "Issue",
+          "author_id": 6,
+          "created_at": "2016-06-14T15:02:48.162Z",
+          "updated_at": "2016-06-14T15:02:48.162Z",
+          "project_id": 5,
+          "attachment": {
+            "url": null
+          },
+          "line_code": null,
+          "commit_id": null,
+          "noteable_id": 39,
+          "system": false,
+          "st_diff": null,
+          "updated_by_id": null,
+          "author": {
+            "name": "Ari Wintheiser"
+          },
+          "events": [
+
+          ]
+        },
+        {
+          "id": 366,
+          "note": "Doloribus ipsam ex delectus rerum libero recusandae modi repellendus.",
+          "noteable_type": "Issue",
+          "author_id": 1,
+          "created_at": "2016-06-14T15:02:48.192Z",
+          "updated_at": "2016-06-14T15:02:48.192Z",
+          "project_id": 5,
+          "attachment": {
+            "url": null
+          },
+          "line_code": null,
+          "commit_id": null,
+          "noteable_id": 39,
+          "system": false,
+          "st_diff": null,
+          "updated_by_id": null,
+          "author": {
+            "name": "Administrator"
+          },
+          "events": [
+
+          ]
+        }
+      ]
+    },
+    {
+      "id": 38,
+      "title": "Quasi adipisci non cupiditate dolorem quo qui earum sed.",
+      "assignee_id": 1,
+      "author_id": 6,
+      "project_id": 5,
+      "created_at": "2016-06-14T15:02:08.154Z",
+      "updated_at": "2016-06-14T15:02:48.614Z",
+      "position": 0,
+      "branch_name": null,
+      "description": "Ea recusandae neque autem tempora.",
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+          "note": "Dolor laborum earum ut exercitationem.",
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+            "id": "bb5206fee213d983da88c47f9cf4cc6caf9c66dc",
+            "message": "Feature conflcit added\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "parent_ids": [
+              "5937ac0a7beb003549fc5fd26fc247adbce4a52e"
+            ],
+            "authored_date": "2014-08-06T08:35:52.000+02:00",
+            "author_name": "Dmitriy Zaporozhets",
+            "author_email": "dmitriy.zaporozhets@gmail.com",
+            "committed_date": "2014-08-06T08:35:52.000+02:00",
+            "committer_name": "Dmitriy Zaporozhets",
+            "committer_email": "dmitriy.zaporozhets@gmail.com"
+          },
+          {
+            "id": "5937ac0a7beb003549fc5fd26fc247adbce4a52e",
+            "message": "Add submodule from gitlab.com\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "parent_ids": [
+              "570e7b2abdd848b95f2f578043fc23bd6f6fd24d"
+            ],
+            "authored_date": "2014-02-27T10:01:38.000+01:00",
+            "author_name": "Dmitriy Zaporozhets",
+            "author_email": "dmitriy.zaporozhets@gmail.com",
+            "committed_date": "2014-02-27T10:01:38.000+01:00",
+            "committer_name": "Dmitriy Zaporozhets",
+            "committer_email": "dmitriy.zaporozhets@gmail.com"
+          },
+          {
+            "id": "570e7b2abdd848b95f2f578043fc23bd6f6fd24d",
+            "message": "Change some files\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "parent_ids": [
+              "6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9"
+            ],
+            "authored_date": "2014-02-27T09:57:31.000+01:00",
+            "author_name": "Dmitriy Zaporozhets",
+            "author_email": "dmitriy.zaporozhets@gmail.com",
+            "committed_date": "2014-02-27T09:57:31.000+01:00",
+            "committer_name": "Dmitriy Zaporozhets",
+            "committer_email": "dmitriy.zaporozhets@gmail.com"
+          },
+          {
+            "id": "6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9",
+            "message": "More submodules\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "parent_ids": [
+              "d14d6c0abdd253381df51a723d58691b2ee1ab08"
+            ],
+            "authored_date": "2014-02-27T09:54:21.000+01:00",
+            "author_name": "Dmitriy Zaporozhets",
+            "author_email": "dmitriy.zaporozhets@gmail.com",
+            "committed_date": "2014-02-27T09:54:21.000+01:00",
+            "committer_name": "Dmitriy Zaporozhets",
+            "committer_email": "dmitriy.zaporozhets@gmail.com"
+          },
+          {
+            "id": "d14d6c0abdd253381df51a723d58691b2ee1ab08",
+            "message": "Remove ds_store files\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "parent_ids": [
+              "c1acaa58bbcbc3eafe538cb8274ba387047b69f8"
+            ],
+            "authored_date": "2014-02-27T09:49:50.000+01:00",
+            "author_name": "Dmitriy Zaporozhets",
+            "author_email": "dmitriy.zaporozhets@gmail.com",
+            "committed_date": "2014-02-27T09:49:50.000+01:00",
+            "committer_name": "Dmitriy Zaporozhets",
+            "committer_email": "dmitriy.zaporozhets@gmail.com"
+          },
+          {
+            "id": "c1acaa58bbcbc3eafe538cb8274ba387047b69f8",
+            "message": "Ignore DS files\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "parent_ids": [
+              "ae73cb07c9eeaf35924a10f713b364d32b2dd34f"
+            ],
+            "authored_date": "2014-02-27T09:48:32.000+01:00",
+            "author_name": "Dmitriy Zaporozhets",
+            "author_email": "dmitriy.zaporozhets@gmail.com",
+            "committed_date": "2014-02-27T09:48:32.000+01:00",
+            "committer_name": "Dmitriy Zaporozhets",
+            "committer_email": "dmitriy.zaporozhets@gmail.com"
+          }
+        ],
+        "st_diffs": [
+          {
+            "diff": "Binary files a/.DS_Store and /dev/null differ\n",
+            "new_path": ".DS_Store",
+            "old_path": ".DS_Store",
+            "a_mode": "100644",
+            "b_mode": "0",
+            "new_file": false,
+            "renamed_file": false,
+            "deleted_file": true,
+            "too_large": false
+          },
+          {
+            "diff": "--- a/.gitignore\n+++ b/.gitignore\n@@ -17,3 +17,4 @@ rerun.txt\n pickle-email-*.html\n .project\n config/initializers/secret_token.rb\n+.DS_Store\n",
+            "new_path": ".gitignore",
+            "old_path": ".gitignore",
+            "a_mode": "100644",
+            "b_mode": "100644",
+            "new_file": false,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- a/.gitmodules\n+++ b/.gitmodules\n@@ -1,3 +1,9 @@\n [submodule \"six\"]\n \tpath = six\n \turl = git://github.com/randx/six.git\n+[submodule \"gitlab-shell\"]\n+\tpath = gitlab-shell\n+\turl = https://github.com/gitlabhq/gitlab-shell.git\n+[submodule \"gitlab-grack\"]\n+\tpath = gitlab-grack\n+\turl = https://gitlab.com/gitlab-org/gitlab-grack.git\n",
+            "new_path": ".gitmodules",
+            "old_path": ".gitmodules",
+            "a_mode": "100644",
+            "b_mode": "100644",
+            "new_file": false,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "Binary files a/files/.DS_Store and /dev/null differ\n",
+            "new_path": "files/.DS_Store",
+            "old_path": "files/.DS_Store",
+            "a_mode": "100644",
+            "b_mode": "0",
+            "new_file": false,
+            "renamed_file": false,
+            "deleted_file": true,
+            "too_large": false
+          },
+          {
+            "diff": "--- /dev/null\n+++ b/files/ruby/feature.rb\n@@ -0,0 +1,4 @@\n+# This file was changed in feature branch\n+# We put different code here to make merge conflict\n+class Conflict\n+end\n",
+            "new_path": "files/ruby/feature.rb",
+            "old_path": "files/ruby/feature.rb",
+            "a_mode": "0",
+            "b_mode": "100644",
+            "new_file": true,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- a/files/ruby/popen.rb\n+++ b/files/ruby/popen.rb\n@@ -6,12 +6,18 @@ module Popen\n \n   def popen(cmd, path=nil)\n     unless cmd.is_a?(Array)\n-      raise \"System commands must be given as an array of strings\"\n+      raise RuntimeError, \"System commands must be given as an array of strings\"\n     end\n \n     path ||= Dir.pwd\n-    vars = { \"PWD\" =\u003e path }\n-    options = { chdir: path }\n+\n+    vars = {\n+      \"PWD\" =\u003e path\n+    }\n+\n+    options = {\n+      chdir: path\n+    }\n \n     unless File.directory?(path)\n       FileUtils.mkdir_p(path)\n@@ -19,6 +25,7 @@ module Popen\n \n     @cmd_output = \"\"\n     @cmd_status = 0\n+\n     Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|\n       @cmd_output \u003c\u003c stdout.read\n       @cmd_output \u003c\u003c stderr.read\n",
+            "new_path": "files/ruby/popen.rb",
+            "old_path": "files/ruby/popen.rb",
+            "a_mode": "100644",
+            "b_mode": "100644",
+            "new_file": false,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- a/files/ruby/regex.rb\n+++ b/files/ruby/regex.rb\n@@ -19,14 +19,12 @@ module Gitlab\n     end\n \n     def archive_formats_regex\n-      #|zip|tar|    tar.gz    |         tar.bz2         |\n-      /(zip|tar|tar\\.gz|tgz|gz|tar\\.bz2|tbz|tbz2|tb2|bz2)/\n+      /(zip|tar|7z|tar\\.gz|tgz|gz|tar\\.bz2|tbz|tbz2|tb2|bz2)/\n     end\n \n     def git_reference_regex\n       # Valid git ref regex, see:\n       # https://www.kernel.org/pub/software/scm/git/docs/git-check-ref-format.html\n-\n       %r{\n         (?!\n            (?# doesn't begins with)\n",
+            "new_path": "files/ruby/regex.rb",
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+          },
+          {
+            "diff": "--- /dev/null\n+++ b/gitlab-grack\n@@ -0,0 +1 @@\n+Subproject commit 645f6c4c82fd3f5e06f67134450a570b795e55a6\n",
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+            "diff": "--- /dev/null\n+++ b/gitlab-shell\n@@ -0,0 +1 @@\n+Subproject commit 79bceae69cb5750d6567b223597999bfa91cb3b9\n",
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+            "message": "Merge branch 'whitespace' into 'master'\r\n\r\nadd spaces\r\n\r\nTo test this pull request.(https://github.com/gitlabhq/gitlabhq/pull/9757)\r\nJust add whitespaces.\r\n\r\nSee merge request !3",
+            "parent_ids": [
+              "c7fbe50c7c7419d9701eebe64b1fdacc3df5b9dd",
+              "c642fe9b8b9f28f9225d7ea953fe14e74748d53b"
+            ],
+            "authored_date": "2015-11-13T05:23:14.000+01:00",
+            "author_name": "Stan Hu",
+            "author_email": "stanhu@gmail.com",
+            "committed_date": "2015-11-13T05:23:14.000+01:00",
+            "committer_name": "Stan Hu",
+            "committer_email": "stanhu@gmail.com"
+          },
+          {
+            "id": "c642fe9b8b9f28f9225d7ea953fe14e74748d53b",
+            "message": "add whitespace in empty\n",
+            "parent_ids": [
+              "9a944d90955aaf45f6d0c88f30e27f8d2c41cec0"
+            ],
+            "authored_date": "2015-11-13T05:08:45.000+01:00",
+            "author_name": "윤민식",
+            "author_email": "minsik.yoon@samsung.com",
+            "committed_date": "2015-11-13T05:08:45.000+01:00",
+            "committer_name": "윤민식",
+            "committer_email": "minsik.yoon@samsung.com"
+          },
+          {
+            "id": "9a944d90955aaf45f6d0c88f30e27f8d2c41cec0",
+            "message": "add empty file\n",
+            "parent_ids": [
+              "c7fbe50c7c7419d9701eebe64b1fdacc3df5b9dd"
+            ],
+            "authored_date": "2015-11-13T05:08:04.000+01:00",
+            "author_name": "윤민식",
+            "author_email": "minsik.yoon@samsung.com",
+            "committed_date": "2015-11-13T05:08:04.000+01:00",
+            "committer_name": "윤민식",
+            "committer_email": "minsik.yoon@samsung.com"
+          },
+          {
+            "id": "c7fbe50c7c7419d9701eebe64b1fdacc3df5b9dd",
+            "message": "Add ISO-8859 test file\n",
+            "parent_ids": [
+              "e56497bb5f03a90a51293fc6d516788730953899"
+            ],
+            "authored_date": "2015-08-25T17:53:12.000+02:00",
+            "author_name": "Stan Hu",
+            "author_email": "stanhu@packetzoom.com",
+            "committed_date": "2015-08-25T17:53:12.000+02:00",
+            "committer_name": "Stan Hu",
+            "committer_email": "stanhu@packetzoom.com"
+          },
+          {
+            "id": "e56497bb5f03a90a51293fc6d516788730953899",
+            "message": "Merge branch 'tree_helper_spec' into 'master'\n\nAdd directory structure for tree_helper spec\n\nThis directory structure is needed for a testing the method flatten_tree(tree) in the TreeHelper module\n\nSee [merge request #275](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/275#note_732774)\n\nSee merge request !2\n",
+            "parent_ids": [
+              "5937ac0a7beb003549fc5fd26fc247adbce4a52e",
+              "4cd80ccab63c82b4bad16faa5193fbd2aa06df40"
+            ],
+            "authored_date": "2015-01-10T22:23:29.000+01:00",
+            "author_name": "Sytse Sijbrandij",
+            "author_email": "sytse@gitlab.com",
+            "committed_date": "2015-01-10T22:23:29.000+01:00",
+            "committer_name": "Sytse Sijbrandij",
+            "committer_email": "sytse@gitlab.com"
+          },
+          {
+            "id": "4cd80ccab63c82b4bad16faa5193fbd2aa06df40",
+            "message": "add directory structure for tree_helper spec\n",
+            "parent_ids": [
+              "5937ac0a7beb003549fc5fd26fc247adbce4a52e"
+            ],
+            "authored_date": "2015-01-10T21:28:18.000+01:00",
+            "author_name": "marmis85",
+            "author_email": "marmis85@gmail.com",
+            "committed_date": "2015-01-10T21:28:18.000+01:00",
+            "committer_name": "marmis85",
+            "committer_email": "marmis85@gmail.com"
+          },
+          {
+            "id": "5937ac0a7beb003549fc5fd26fc247adbce4a52e",
+            "message": "Add submodule from gitlab.com\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "parent_ids": [
+              "570e7b2abdd848b95f2f578043fc23bd6f6fd24d"
+            ],
+            "authored_date": "2014-02-27T10:01:38.000+01:00",
+            "author_name": "Dmitriy Zaporozhets",
+            "author_email": "dmitriy.zaporozhets@gmail.com",
+            "committed_date": "2014-02-27T10:01:38.000+01:00",
+            "committer_name": "Dmitriy Zaporozhets",
+            "committer_email": "dmitriy.zaporozhets@gmail.com"
+          },
+          {
+            "id": "570e7b2abdd848b95f2f578043fc23bd6f6fd24d",
+            "message": "Change some files\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "parent_ids": [
+              "6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9"
+            ],
+            "authored_date": "2014-02-27T09:57:31.000+01:00",
+            "author_name": "Dmitriy Zaporozhets",
+            "author_email": "dmitriy.zaporozhets@gmail.com",
+            "committed_date": "2014-02-27T09:57:31.000+01:00",
+            "committer_name": "Dmitriy Zaporozhets",
+            "committer_email": "dmitriy.zaporozhets@gmail.com"
+          },
+          {
+            "id": "6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9",
+            "message": "More submodules\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "parent_ids": [
+              "d14d6c0abdd253381df51a723d58691b2ee1ab08"
+            ],
+            "authored_date": "2014-02-27T09:54:21.000+01:00",
+            "author_name": "Dmitriy Zaporozhets",
+            "author_email": "dmitriy.zaporozhets@gmail.com",
+            "committed_date": "2014-02-27T09:54:21.000+01:00",
+            "committer_name": "Dmitriy Zaporozhets",
+            "committer_email": "dmitriy.zaporozhets@gmail.com"
+          },
+          {
+            "id": "d14d6c0abdd253381df51a723d58691b2ee1ab08",
+            "message": "Remove ds_store files\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "parent_ids": [
+              "c1acaa58bbcbc3eafe538cb8274ba387047b69f8"
+            ],
+            "authored_date": "2014-02-27T09:49:50.000+01:00",
+            "author_name": "Dmitriy Zaporozhets",
+            "author_email": "dmitriy.zaporozhets@gmail.com",
+            "committed_date": "2014-02-27T09:49:50.000+01:00",
+            "committer_name": "Dmitriy Zaporozhets",
+            "committer_email": "dmitriy.zaporozhets@gmail.com"
+          },
+          {
+            "id": "c1acaa58bbcbc3eafe538cb8274ba387047b69f8",
+            "message": "Ignore DS files\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "parent_ids": [
+              "ae73cb07c9eeaf35924a10f713b364d32b2dd34f"
+            ],
+            "authored_date": "2014-02-27T09:48:32.000+01:00",
+            "author_name": "Dmitriy Zaporozhets",
+            "author_email": "dmitriy.zaporozhets@gmail.com",
+            "committed_date": "2014-02-27T09:48:32.000+01:00",
+            "committer_name": "Dmitriy Zaporozhets",
+            "committer_email": "dmitriy.zaporozhets@gmail.com"
+          }
+        ],
+        "st_diffs": [
+          {
+            "diff": "Binary files a/.DS_Store and /dev/null differ\n",
+            "new_path": ".DS_Store",
+            "old_path": ".DS_Store",
+            "a_mode": "100644",
+            "b_mode": "0",
+            "new_file": false,
+            "renamed_file": false,
+            "deleted_file": true,
+            "too_large": false
+          },
+          {
+            "diff": "--- a/.gitignore\n+++ b/.gitignore\n@@ -17,3 +17,4 @@ rerun.txt\n pickle-email-*.html\n .project\n config/initializers/secret_token.rb\n+.DS_Store\n",
+            "new_path": ".gitignore",
+            "old_path": ".gitignore",
+            "a_mode": "100644",
+            "b_mode": "100644",
+            "new_file": false,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- a/.gitmodules\n+++ b/.gitmodules\n@@ -1,3 +1,9 @@\n [submodule \"six\"]\n \tpath = six\n \turl = git://github.com/randx/six.git\n+[submodule \"gitlab-shell\"]\n+\tpath = gitlab-shell\n+\turl = https://github.com/gitlabhq/gitlab-shell.git\n+[submodule \"gitlab-grack\"]\n+\tpath = gitlab-grack\n+\turl = https://gitlab.com/gitlab-org/gitlab-grack.git\n",
+            "new_path": ".gitmodules",
+            "old_path": ".gitmodules",
+            "a_mode": "100644",
+            "b_mode": "100644",
+            "new_file": false,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- a/CHANGELOG\n+++ b/CHANGELOG\n@@ -1,4 +1,6 @@\n-v 6.7.0\n+v6.8.0\n+\n+v6.7.0\n   - Add support for Gemnasium as a Project Service (Olivier Gonzalez)\n   - Add edit file button to MergeRequest diff\n   - Public groups (Jason Hollingsworth)\n",
+            "new_path": "CHANGELOG",
+            "old_path": "CHANGELOG",
+            "a_mode": "100644",
+            "b_mode": "100644",
+            "new_file": false,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- /dev/null\n+++ b/encoding/iso8859.txt\n@@ -0,0 +1 @@\n+Äü\n",
+            "new_path": "encoding/iso8859.txt",
+            "old_path": "encoding/iso8859.txt",
+            "a_mode": "0",
+            "b_mode": "100644",
+            "new_file": true,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "Binary files a/files/.DS_Store and /dev/null differ\n",
+            "new_path": "files/.DS_Store",
+            "old_path": "files/.DS_Store",
+            "a_mode": "100644",
+            "b_mode": "0",
+            "new_file": false,
+            "renamed_file": false,
+            "deleted_file": true,
+            "too_large": false
+          },
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end of file\n",
+            "new_path": "files/images/wm.svg",
+            "old_path": "files/images/wm.svg",
+            "a_mode": "0",
+            "b_mode": "100644",
+            "new_file": true,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- /dev/null\n+++ b/files/lfs/lfs_object.iso\n@@ -0,0 +1,4 @@\n+version https://git-lfs.github.com/spec/v1\n+oid sha256:91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897\n+size 1575078\n+\n",
+            "new_path": "files/lfs/lfs_object.iso",
+            "old_path": "files/lfs/lfs_object.iso",
+            "a_mode": "0",
+            "b_mode": "100644",
+            "new_file": true,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- a/files/ruby/popen.rb\n+++ b/files/ruby/popen.rb\n@@ -6,12 +6,18 @@ module Popen\n \n   def popen(cmd, path=nil)\n     unless cmd.is_a?(Array)\n-      raise \"System commands must be given as an array of strings\"\n+      raise RuntimeError, \"System commands must be given as an array of strings\"\n     end\n \n     path ||= Dir.pwd\n-    vars = { \"PWD\" =\u003e path }\n-    options = { chdir: path }\n+\n+    vars = {\n+      \"PWD\" =\u003e path\n+    }\n+\n+    options = {\n+      chdir: path\n+    }\n \n     unless File.directory?(path)\n       FileUtils.mkdir_p(path)\n@@ -19,6 +25,7 @@ module Popen\n \n     @cmd_output = \"\"\n     @cmd_status = 0\n+\n     Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|\n       @cmd_output \u003c\u003c stdout.read\n       @cmd_output \u003c\u003c stderr.read\n",
+            "new_path": "files/ruby/popen.rb",
+            "old_path": "files/ruby/popen.rb",
+            "a_mode": "100644",
+            "b_mode": "100644",
+            "new_file": false,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- a/files/ruby/regex.rb\n+++ b/files/ruby/regex.rb\n@@ -19,14 +19,12 @@ module Gitlab\n     end\n \n     def archive_formats_regex\n-      #|zip|tar|    tar.gz    |         tar.bz2         |\n-      /(zip|tar|tar\\.gz|tgz|gz|tar\\.bz2|tbz|tbz2|tb2|bz2)/\n+      /(zip|tar|7z|tar\\.gz|tgz|gz|tar\\.bz2|tbz|tbz2|tb2|bz2)/\n     end\n \n     def git_reference_regex\n       # Valid git ref regex, see:\n       # https://www.kernel.org/pub/software/scm/git/docs/git-check-ref-format.html\n-\n       %r{\n         (?!\n            (?# doesn't begins with)\n",
+            "new_path": "files/ruby/regex.rb",
+            "old_path": "files/ruby/regex.rb",
+            "a_mode": "100644",
+            "b_mode": "100644",
+            "new_file": false,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- /dev/null\n+++ b/files/whitespace\n@@ -0,0 +1 @@\n+test  \n",
+            "new_path": "files/whitespace",
+            "old_path": "files/whitespace",
+            "a_mode": "0",
+            "b_mode": "100644",
+            "new_file": true,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- /dev/null\n+++ b/foo/bar/.gitkeep\n",
+            "new_path": "foo/bar/.gitkeep",
+            "old_path": "foo/bar/.gitkeep",
+            "a_mode": "0",
+            "b_mode": "100644",
+            "new_file": true,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- /dev/null\n+++ b/gitlab-grack\n@@ -0,0 +1 @@\n+Subproject commit 645f6c4c82fd3f5e06f67134450a570b795e55a6\n",
+            "new_path": "gitlab-grack",
+            "old_path": "gitlab-grack",
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+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- /dev/null\n+++ b/gitlab-shell\n@@ -0,0 +1 @@\n+Subproject commit 79bceae69cb5750d6567b223597999bfa91cb3b9\n",
+            "new_path": "gitlab-shell",
+            "old_path": "gitlab-shell",
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+            "renamed_file": false,
+            "deleted_file": false,
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+          },
+          {
+            "diff": "--- /dev/null\n+++ b/test\n",
+            "new_path": "test",
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+            "a_mode": "0",
+            "b_mode": "100644",
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+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          }
+        ],
+        "merge_request_id": 14,
+        "created_at": "2016-06-14T15:02:24.770Z",
+        "updated_at": "2016-06-14T15:02:25.007Z",
+        "base_commit_sha": "ae73cb07c9eeaf35924a10f713b364d32b2dd34f",
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+      },
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+        }
+      ]
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+      "merge_status": "unchecked",
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+      "description": "Est eaque quasi qui qui. Similique voluptatem impedit iusto ratione reprehenderit. Itaque est illum ut nulla aut.",
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+        "state": "collected",
+        "st_commits": [
+          {
+            "id": "0bfedc29d30280c7e8564e19f654584b459e5868",
+            "message": "fixes #10\n",
+            "parent_ids": [
+              "be93687618e4b132087f430a4d8fc3a609c9b77c"
+            ],
+            "authored_date": "2016-01-19T15:25:23.000+01:00",
+            "author_name": "James Lopez",
+            "author_email": "james@jameslopez.es",
+            "committed_date": "2016-01-19T15:25:23.000+01:00",
+            "committer_name": "James Lopez",
+            "committer_email": "james@jameslopez.es"
+          },
+          {
+            "id": "be93687618e4b132087f430a4d8fc3a609c9b77c",
+            "message": "Merge branch 'master' into 'master'\r\n\r\nLFS object pointer.\r\n\r\n\r\n\r\nSee merge request !6",
+            "parent_ids": [
+              "5f923865dde3436854e9ceb9cdb7815618d4e849",
+              "048721d90c449b244b7b4c53a9186b04330174ec"
+            ],
+            "authored_date": "2015-12-07T12:52:12.000+01:00",
+            "author_name": "Marin Jankovski",
+            "author_email": "marin@gitlab.com",
+            "committed_date": "2015-12-07T12:52:12.000+01:00",
+            "committer_name": "Marin Jankovski",
+            "committer_email": "marin@gitlab.com"
+          },
+          {
+            "id": "048721d90c449b244b7b4c53a9186b04330174ec",
+            "message": "LFS object pointer.\n",
+            "parent_ids": [
+              "5f923865dde3436854e9ceb9cdb7815618d4e849"
+            ],
+            "authored_date": "2015-12-07T11:54:28.000+01:00",
+            "author_name": "Marin Jankovski",
+            "author_email": "maxlazio@gmail.com",
+            "committed_date": "2015-12-07T11:54:28.000+01:00",
+            "committer_name": "Marin Jankovski",
+            "committer_email": "maxlazio@gmail.com"
+          },
+          {
+            "id": "5f923865dde3436854e9ceb9cdb7815618d4e849",
+            "message": "GitLab currently doesn't support patches that involve a merge commit: add a commit here\n",
+            "parent_ids": [
+              "d2d430676773caa88cdaf7c55944073b2fd5561a"
+            ],
+            "authored_date": "2015-11-13T16:27:12.000+01:00",
+            "author_name": "Stan Hu",
+            "author_email": "stanhu@gmail.com",
+            "committed_date": "2015-11-13T16:27:12.000+01:00",
+            "committer_name": "Stan Hu",
+            "committer_email": "stanhu@gmail.com"
+          },
+          {
+            "id": "d2d430676773caa88cdaf7c55944073b2fd5561a",
+            "message": "Merge branch 'add-svg' into 'master'\r\n\r\nAdd GitLab SVG\r\n\r\nAdded to test preview of sanitized SVG images\r\n\r\nSee merge request !5",
+            "parent_ids": [
+              "59e29889be61e6e0e5e223bfa9ac2721d31605b8",
+              "2ea1f3dec713d940208fb5ce4a38765ecb5d3f73"
+            ],
+            "authored_date": "2015-11-13T08:50:17.000+01:00",
+            "author_name": "Stan Hu",
+            "author_email": "stanhu@gmail.com",
+            "committed_date": "2015-11-13T08:50:17.000+01:00",
+            "committer_name": "Stan Hu",
+            "committer_email": "stanhu@gmail.com"
+          },
+          {
+            "id": "2ea1f3dec713d940208fb5ce4a38765ecb5d3f73",
+            "message": "Add GitLab SVG\n",
+            "parent_ids": [
+              "59e29889be61e6e0e5e223bfa9ac2721d31605b8"
+            ],
+            "authored_date": "2015-11-13T08:39:43.000+01:00",
+            "author_name": "Stan Hu",
+            "author_email": "stanhu@gmail.com",
+            "committed_date": "2015-11-13T08:39:43.000+01:00",
+            "committer_name": "Stan Hu",
+            "committer_email": "stanhu@gmail.com"
+          },
+          {
+            "id": "59e29889be61e6e0e5e223bfa9ac2721d31605b8",
+            "message": "Merge branch 'whitespace' into 'master'\r\n\r\nadd whitespace test file\r\n\r\nSorry, I did a mistake.\r\nGit ignore empty files.\r\nSo I add a new whitespace test file.\r\n\r\nSee merge request !4",
+            "parent_ids": [
+              "19e2e9b4ef76b422ce1154af39a91323ccc57434",
+              "66eceea0db202bb39c4e445e8ca28689645366c5"
+            ],
+            "authored_date": "2015-11-13T07:21:40.000+01:00",
+            "author_name": "Stan Hu",
+            "author_email": "stanhu@gmail.com",
+            "committed_date": "2015-11-13T07:21:40.000+01:00",
+            "committer_name": "Stan Hu",
+            "committer_email": "stanhu@gmail.com"
+          },
+          {
+            "id": "66eceea0db202bb39c4e445e8ca28689645366c5",
+            "message": "add spaces in whitespace file\n",
+            "parent_ids": [
+              "08f22f255f082689c0d7d39d19205085311542bc"
+            ],
+            "authored_date": "2015-11-13T06:01:27.000+01:00",
+            "author_name": "윤민식",
+            "author_email": "minsik.yoon@samsung.com",
+            "committed_date": "2015-11-13T06:01:27.000+01:00",
+            "committer_name": "윤민식",
+            "committer_email": "minsik.yoon@samsung.com"
+          },
+          {
+            "id": "08f22f255f082689c0d7d39d19205085311542bc",
+            "message": "remove emtpy file.(beacase git ignore empty file)\nadd whitespace test file.\n",
+            "parent_ids": [
+              "c642fe9b8b9f28f9225d7ea953fe14e74748d53b"
+            ],
+            "authored_date": "2015-11-13T06:00:16.000+01:00",
+            "author_name": "윤민식",
+            "author_email": "minsik.yoon@samsung.com",
+            "committed_date": "2015-11-13T06:00:16.000+01:00",
+            "committer_name": "윤민식",
+            "committer_email": "minsik.yoon@samsung.com"
+          },
+          {
+            "id": "19e2e9b4ef76b422ce1154af39a91323ccc57434",
+            "message": "Merge branch 'whitespace' into 'master'\r\n\r\nadd spaces\r\n\r\nTo test this pull request.(https://github.com/gitlabhq/gitlabhq/pull/9757)\r\nJust add whitespaces.\r\n\r\nSee merge request !3",
+            "parent_ids": [
+              "c7fbe50c7c7419d9701eebe64b1fdacc3df5b9dd",
+              "c642fe9b8b9f28f9225d7ea953fe14e74748d53b"
+            ],
+            "authored_date": "2015-11-13T05:23:14.000+01:00",
+            "author_name": "Stan Hu",
+            "author_email": "stanhu@gmail.com",
+            "committed_date": "2015-11-13T05:23:14.000+01:00",
+            "committer_name": "Stan Hu",
+            "committer_email": "stanhu@gmail.com"
+          },
+          {
+            "id": "c642fe9b8b9f28f9225d7ea953fe14e74748d53b",
+            "message": "add whitespace in empty\n",
+            "parent_ids": [
+              "9a944d90955aaf45f6d0c88f30e27f8d2c41cec0"
+            ],
+            "authored_date": "2015-11-13T05:08:45.000+01:00",
+            "author_name": "윤민식",
+            "author_email": "minsik.yoon@samsung.com",
+            "committed_date": "2015-11-13T05:08:45.000+01:00",
+            "committer_name": "윤민식",
+            "committer_email": "minsik.yoon@samsung.com"
+          },
+          {
+            "id": "9a944d90955aaf45f6d0c88f30e27f8d2c41cec0",
+            "message": "add empty file\n",
+            "parent_ids": [
+              "c7fbe50c7c7419d9701eebe64b1fdacc3df5b9dd"
+            ],
+            "authored_date": "2015-11-13T05:08:04.000+01:00",
+            "author_name": "윤민식",
+            "author_email": "minsik.yoon@samsung.com",
+            "committed_date": "2015-11-13T05:08:04.000+01:00",
+            "committer_name": "윤민식",
+            "committer_email": "minsik.yoon@samsung.com"
+          },
+          {
+            "id": "c7fbe50c7c7419d9701eebe64b1fdacc3df5b9dd",
+            "message": "Add ISO-8859 test file\n",
+            "parent_ids": [
+              "e56497bb5f03a90a51293fc6d516788730953899"
+            ],
+            "authored_date": "2015-08-25T17:53:12.000+02:00",
+            "author_name": "Stan Hu",
+            "author_email": "stanhu@packetzoom.com",
+            "committed_date": "2015-08-25T17:53:12.000+02:00",
+            "committer_name": "Stan Hu",
+            "committer_email": "stanhu@packetzoom.com"
+          },
+          {
+            "id": "e56497bb5f03a90a51293fc6d516788730953899",
+            "message": "Merge branch 'tree_helper_spec' into 'master'\n\nAdd directory structure for tree_helper spec\n\nThis directory structure is needed for a testing the method flatten_tree(tree) in the TreeHelper module\n\nSee [merge request #275](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/275#note_732774)\n\nSee merge request !2\n",
+            "parent_ids": [
+              "5937ac0a7beb003549fc5fd26fc247adbce4a52e",
+              "4cd80ccab63c82b4bad16faa5193fbd2aa06df40"
+            ],
+            "authored_date": "2015-01-10T22:23:29.000+01:00",
+            "author_name": "Sytse Sijbrandij",
+            "author_email": "sytse@gitlab.com",
+            "committed_date": "2015-01-10T22:23:29.000+01:00",
+            "committer_name": "Sytse Sijbrandij",
+            "committer_email": "sytse@gitlab.com"
+          },
+          {
+            "id": "4cd80ccab63c82b4bad16faa5193fbd2aa06df40",
+            "message": "add directory structure for tree_helper spec\n",
+            "parent_ids": [
+              "5937ac0a7beb003549fc5fd26fc247adbce4a52e"
+            ],
+            "authored_date": "2015-01-10T21:28:18.000+01:00",
+            "author_name": "marmis85",
+            "author_email": "marmis85@gmail.com",
+            "committed_date": "2015-01-10T21:28:18.000+01:00",
+            "committer_name": "marmis85",
+            "committer_email": "marmis85@gmail.com"
+          }
+        ],
+        "st_diffs": [
+          {
+            "diff": "--- a/CHANGELOG\n+++ b/CHANGELOG\n@@ -1,4 +1,6 @@\n-v 6.7.0\n+v6.8.0\n+\n+v6.7.0\n   - Add support for Gemnasium as a Project Service (Olivier Gonzalez)\n   - Add edit file button to MergeRequest diff\n   - Public groups (Jason Hollingsworth)\n",
+            "new_path": "CHANGELOG",
+            "old_path": "CHANGELOG",
+            "a_mode": "100644",
+            "b_mode": "100644",
+            "new_file": false,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- /dev/null\n+++ b/encoding/iso8859.txt\n@@ -0,0 +1 @@\n+Äü\n",
+            "new_path": "encoding/iso8859.txt",
+            "old_path": "encoding/iso8859.txt",
+            "a_mode": "0",
+            "b_mode": "100644",
+            "new_file": true,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
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L110.887767,0 L63.2329818,146.638096 C60.7806751,154.183259 50.1047654,154.183259 47.6536221,146.638096 L0,0 L0,0 Z\" id=\"path74\" fill=\"#E24329\" sketch:type=\"MSShapeGroup\"\u003e\u003c/path\u003e\n+                                \u003c/g\u003e\n+                                \u003cg id=\"g76\" stroke-width=\"1\" fill=\"none\" sketch:type=\"MSLayerGroup\" transform=\"translate(215.680133, 1.012613)\"\u003e\n+                                    \u003cpath d=\"M0,0 L79.121788,243.465554 L190.009555,243.465554 L0,0 L0,0 Z\" id=\"path78\" fill=\"#FC6D26\" sketch:type=\"MSShapeGroup\"\u003e\u003c/path\u003e\n+                                \u003c/g\u003e\n+                                \u003cg id=\"g80\" stroke-width=\"1\" fill=\"none\" sketch:type=\"MSLayerGroup\" transform=\"translate(214.902910, 0.223203)\"\u003e\n+                                    \u003cpath d=\"M190.786662,244.255313 L190.786662,244.255313 L214.831598,170.268052 C217.024481,163.519627 214.622198,156.126833 208.879985,151.957046 L0.777106647,0.789758846 L190.786662,244.255313 L190.786662,244.255313 Z\" id=\"path82\" fill=\"#FCA326\" sketch:type=\"MSShapeGroup\"\u003e\u003c/path\u003e\n+                                \u003c/g\u003e\n+                                \u003cg id=\"g84\" stroke-width=\"1\" fill=\"none\" sketch:type=\"MSLayerGroup\" transform=\"translate(294.009575, 244.478283)\"\u003e\n+                                    \u003cpath d=\"M111.679997,0 L0.79222998,0 L48.4470155,146.638096 C50.8993221,154.183259 61.5752318,154.183259 64.0263751,146.638096 L111.679997,0 L111.679997,0 Z\" id=\"path86\" fill=\"#E24329\" sketch:type=\"MSShapeGroup\"\u003e\u003c/path\u003e\n+                                \u003c/g\u003e\n+                            \u003c/g\u003e\n+                        \u003c/g\u003e\n+                    \u003c/g\u003e\n+                \u003c/g\u003e\n+            \u003c/g\u003e\n+        \u003c/g\u003e\n+    \u003c/g\u003e\n+\u003c/svg\u003e\n\\ No newline at end of file\n",
+            "new_path": "files/images/wm.svg",
+            "old_path": "files/images/wm.svg",
+            "a_mode": "0",
+            "b_mode": "100644",
+            "new_file": true,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- /dev/null\n+++ b/files/lfs/lfs_object.iso\n@@ -0,0 +1,4 @@\n+version https://git-lfs.github.com/spec/v1\n+oid sha256:91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897\n+size 1575078\n+\n",
+            "new_path": "files/lfs/lfs_object.iso",
+            "old_path": "files/lfs/lfs_object.iso",
+            "a_mode": "0",
+            "b_mode": "100644",
+            "new_file": true,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- /dev/null\n+++ b/files/whitespace\n@@ -0,0 +1 @@\n+test  \n",
+            "new_path": "files/whitespace",
+            "old_path": "files/whitespace",
+            "a_mode": "0",
+            "b_mode": "100644",
+            "new_file": true,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- /dev/null\n+++ b/foo/bar/.gitkeep\n",
+            "new_path": "foo/bar/.gitkeep",
+            "old_path": "foo/bar/.gitkeep",
+            "a_mode": "0",
+            "b_mode": "100644",
+            "new_file": true,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- /dev/null\n+++ b/test\n",
+            "new_path": "test",
+            "old_path": "test",
+            "a_mode": "0",
+            "b_mode": "100644",
+            "new_file": true,
+            "renamed_file": false,
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+            "too_large": false
+          }
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+        "base_commit_sha": "5937ac0a7beb003549fc5fd26fc247adbce4a52e",
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+      },
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+          "created_at": "2016-06-14T15:02:24.636Z",
+          "updated_at": "2016-06-14T15:02:24.636Z",
+          "action": 1,
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+          "author_id": 16
+        }
+      ]
+    },
+    {
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+      "target_branch": "flatten-dirs",
+      "source_branch": "test-2",
+      "source_project_id": 5,
+      "author_id": 1,
+      "assignee_id": 22,
+      "title": "In a rerum harum nihil accusamus aut quia nobis non.",
+      "created_at": "2016-06-14T15:02:24.000Z",
+      "updated_at": "2016-06-14T15:03:00.225Z",
+      "milestone_id": 19,
+      "state": "opened",
+      "merge_status": "unchecked",
+      "target_project_id": 5,
+      "iid": 4,
+      "description": "Nam magnam odit velit rerum. Sapiente dolore sunt saepe debitis. Culpa maiores ut ad dolores dolorem et.",
+      "position": 0,
+      "locked_at": null,
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+      "merge_error": null,
+      "merge_params": {
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+          "note": "Nihil dicta molestias expedita atque.",
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+            "name": "User 4"
+          },
+          "events": [
+
+          ]
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+        {
+          "id": 802,
+          "note": "Illum culpa voluptas enim accusantium deserunt.",
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+          "events": [
+
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+          "note": "Dicta esse aliquam laboriosam unde alias.",
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+          "note": "Dicta autem et sed molestiae ut quae.",
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+            "name": "Ottis Schuster II"
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+          ]
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+          "note": "Ut ut temporibus voluptas dolore quia velit.",
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+          ]
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+          ]
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+            "name": "Ari Wintheiser"
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+          ]
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+          "author": {
+            "name": "Administrator"
+          },
+          "events": [
+
+          ]
+        }
+      ],
+      "merge_request_diff": {
+        "id": 12,
+        "state": "collected",
+        "st_commits": [
+          {
+            "id": "97a0df9696e2aebf10c31b3016f40214e0e8f243",
+            "message": "fixes #10\n",
+            "parent_ids": [
+              "be93687618e4b132087f430a4d8fc3a609c9b77c"
+            ],
+            "authored_date": "2016-01-19T14:08:21.000+01:00",
+            "author_name": "James Lopez",
+            "author_email": "james@jameslopez.es",
+            "committed_date": "2016-01-19T14:08:21.000+01:00",
+            "committer_name": "James Lopez",
+            "committer_email": "james@jameslopez.es"
+          },
+          {
+            "id": "be93687618e4b132087f430a4d8fc3a609c9b77c",
+            "message": "Merge branch 'master' into 'master'\r\n\r\nLFS object pointer.\r\n\r\n\r\n\r\nSee merge request !6",
+            "parent_ids": [
+              "5f923865dde3436854e9ceb9cdb7815618d4e849",
+              "048721d90c449b244b7b4c53a9186b04330174ec"
+            ],
+            "authored_date": "2015-12-07T12:52:12.000+01:00",
+            "author_name": "Marin Jankovski",
+            "author_email": "marin@gitlab.com",
+            "committed_date": "2015-12-07T12:52:12.000+01:00",
+            "committer_name": "Marin Jankovski",
+            "committer_email": "marin@gitlab.com"
+          },
+          {
+            "id": "048721d90c449b244b7b4c53a9186b04330174ec",
+            "message": "LFS object pointer.\n",
+            "parent_ids": [
+              "5f923865dde3436854e9ceb9cdb7815618d4e849"
+            ],
+            "authored_date": "2015-12-07T11:54:28.000+01:00",
+            "author_name": "Marin Jankovski",
+            "author_email": "maxlazio@gmail.com",
+            "committed_date": "2015-12-07T11:54:28.000+01:00",
+            "committer_name": "Marin Jankovski",
+            "committer_email": "maxlazio@gmail.com"
+          },
+          {
+            "id": "5f923865dde3436854e9ceb9cdb7815618d4e849",
+            "message": "GitLab currently doesn't support patches that involve a merge commit: add a commit here\n",
+            "parent_ids": [
+              "d2d430676773caa88cdaf7c55944073b2fd5561a"
+            ],
+            "authored_date": "2015-11-13T16:27:12.000+01:00",
+            "author_name": "Stan Hu",
+            "author_email": "stanhu@gmail.com",
+            "committed_date": "2015-11-13T16:27:12.000+01:00",
+            "committer_name": "Stan Hu",
+            "committer_email": "stanhu@gmail.com"
+          },
+          {
+            "id": "d2d430676773caa88cdaf7c55944073b2fd5561a",
+            "message": "Merge branch 'add-svg' into 'master'\r\n\r\nAdd GitLab SVG\r\n\r\nAdded to test preview of sanitized SVG images\r\n\r\nSee merge request !5",
+            "parent_ids": [
+              "59e29889be61e6e0e5e223bfa9ac2721d31605b8",
+              "2ea1f3dec713d940208fb5ce4a38765ecb5d3f73"
+            ],
+            "authored_date": "2015-11-13T08:50:17.000+01:00",
+            "author_name": "Stan Hu",
+            "author_email": "stanhu@gmail.com",
+            "committed_date": "2015-11-13T08:50:17.000+01:00",
+            "committer_name": "Stan Hu",
+            "committer_email": "stanhu@gmail.com"
+          },
+          {
+            "id": "2ea1f3dec713d940208fb5ce4a38765ecb5d3f73",
+            "message": "Add GitLab SVG\n",
+            "parent_ids": [
+              "59e29889be61e6e0e5e223bfa9ac2721d31605b8"
+            ],
+            "authored_date": "2015-11-13T08:39:43.000+01:00",
+            "author_name": "Stan Hu",
+            "author_email": "stanhu@gmail.com",
+            "committed_date": "2015-11-13T08:39:43.000+01:00",
+            "committer_name": "Stan Hu",
+            "committer_email": "stanhu@gmail.com"
+          },
+          {
+            "id": "59e29889be61e6e0e5e223bfa9ac2721d31605b8",
+            "message": "Merge branch 'whitespace' into 'master'\r\n\r\nadd whitespace test file\r\n\r\nSorry, I did a mistake.\r\nGit ignore empty files.\r\nSo I add a new whitespace test file.\r\n\r\nSee merge request !4",
+            "parent_ids": [
+              "19e2e9b4ef76b422ce1154af39a91323ccc57434",
+              "66eceea0db202bb39c4e445e8ca28689645366c5"
+            ],
+            "authored_date": "2015-11-13T07:21:40.000+01:00",
+            "author_name": "Stan Hu",
+            "author_email": "stanhu@gmail.com",
+            "committed_date": "2015-11-13T07:21:40.000+01:00",
+            "committer_name": "Stan Hu",
+            "committer_email": "stanhu@gmail.com"
+          },
+          {
+            "id": "66eceea0db202bb39c4e445e8ca28689645366c5",
+            "message": "add spaces in whitespace file\n",
+            "parent_ids": [
+              "08f22f255f082689c0d7d39d19205085311542bc"
+            ],
+            "authored_date": "2015-11-13T06:01:27.000+01:00",
+            "author_name": "윤민식",
+            "author_email": "minsik.yoon@samsung.com",
+            "committed_date": "2015-11-13T06:01:27.000+01:00",
+            "committer_name": "윤민식",
+            "committer_email": "minsik.yoon@samsung.com"
+          },
+          {
+            "id": "08f22f255f082689c0d7d39d19205085311542bc",
+            "message": "remove emtpy file.(beacase git ignore empty file)\nadd whitespace test file.\n",
+            "parent_ids": [
+              "c642fe9b8b9f28f9225d7ea953fe14e74748d53b"
+            ],
+            "authored_date": "2015-11-13T06:00:16.000+01:00",
+            "author_name": "윤민식",
+            "author_email": "minsik.yoon@samsung.com",
+            "committed_date": "2015-11-13T06:00:16.000+01:00",
+            "committer_name": "윤민식",
+            "committer_email": "minsik.yoon@samsung.com"
+          },
+          {
+            "id": "19e2e9b4ef76b422ce1154af39a91323ccc57434",
+            "message": "Merge branch 'whitespace' into 'master'\r\n\r\nadd spaces\r\n\r\nTo test this pull request.(https://github.com/gitlabhq/gitlabhq/pull/9757)\r\nJust add whitespaces.\r\n\r\nSee merge request !3",
+            "parent_ids": [
+              "c7fbe50c7c7419d9701eebe64b1fdacc3df5b9dd",
+              "c642fe9b8b9f28f9225d7ea953fe14e74748d53b"
+            ],
+            "authored_date": "2015-11-13T05:23:14.000+01:00",
+            "author_name": "Stan Hu",
+            "author_email": "stanhu@gmail.com",
+            "committed_date": "2015-11-13T05:23:14.000+01:00",
+            "committer_name": "Stan Hu",
+            "committer_email": "stanhu@gmail.com"
+          },
+          {
+            "id": "c642fe9b8b9f28f9225d7ea953fe14e74748d53b",
+            "message": "add whitespace in empty\n",
+            "parent_ids": [
+              "9a944d90955aaf45f6d0c88f30e27f8d2c41cec0"
+            ],
+            "authored_date": "2015-11-13T05:08:45.000+01:00",
+            "author_name": "윤민식",
+            "author_email": "minsik.yoon@samsung.com",
+            "committed_date": "2015-11-13T05:08:45.000+01:00",
+            "committer_name": "윤민식",
+            "committer_email": "minsik.yoon@samsung.com"
+          },
+          {
+            "id": "9a944d90955aaf45f6d0c88f30e27f8d2c41cec0",
+            "message": "add empty file\n",
+            "parent_ids": [
+              "c7fbe50c7c7419d9701eebe64b1fdacc3df5b9dd"
+            ],
+            "authored_date": "2015-11-13T05:08:04.000+01:00",
+            "author_name": "윤민식",
+            "author_email": "minsik.yoon@samsung.com",
+            "committed_date": "2015-11-13T05:08:04.000+01:00",
+            "committer_name": "윤민식",
+            "committer_email": "minsik.yoon@samsung.com"
+          },
+          {
+            "id": "c7fbe50c7c7419d9701eebe64b1fdacc3df5b9dd",
+            "message": "Add ISO-8859 test file\n",
+            "parent_ids": [
+              "e56497bb5f03a90a51293fc6d516788730953899"
+            ],
+            "authored_date": "2015-08-25T17:53:12.000+02:00",
+            "author_name": "Stan Hu",
+            "author_email": "stanhu@packetzoom.com",
+            "committed_date": "2015-08-25T17:53:12.000+02:00",
+            "committer_name": "Stan Hu",
+            "committer_email": "stanhu@packetzoom.com"
+          }
+        ],
+        "st_diffs": [
+          {
+            "diff": "--- a/CHANGELOG\n+++ b/CHANGELOG\n@@ -1,4 +1,6 @@\n-v 6.7.0\n+v6.8.0\n+\n+v6.7.0\n   - Add support for Gemnasium as a Project Service (Olivier Gonzalez)\n   - Add edit file button to MergeRequest diff\n   - Public groups (Jason Hollingsworth)\n",
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+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
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+          {
+            "diff": "--- /dev/null\n+++ b/encoding/iso8859.txt\n@@ -0,0 +1 @@\n+Äü\n",
+            "new_path": "encoding/iso8859.txt",
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+            "b_mode": "100644",
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+          {
+            "diff": "--- /dev/null\n+++ b/files/whitespace\n@@ -0,0 +1 @@\n+test  \n",
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+            "new_file": true,
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+            "message": "Merge branch 'whitespace' into 'master'\r\n\r\nadd spaces\r\n\r\nTo test this pull request.(https://github.com/gitlabhq/gitlabhq/pull/9757)\r\nJust add whitespaces.\r\n\r\nSee merge request !3",
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+            "message": "Merge branch 'tree_helper_spec' into 'master'\n\nAdd directory structure for tree_helper spec\n\nThis directory structure is needed for a testing the method flatten_tree(tree) in the TreeHelper module\n\nSee [merge request #275](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/275#note_732774)\n\nSee merge request !2\n",
+            "parent_ids": [
+              "5937ac0a7beb003549fc5fd26fc247adbce4a52e",
+              "4cd80ccab63c82b4bad16faa5193fbd2aa06df40"
+            ],
+            "authored_date": "2015-01-10T22:23:29.000+01:00",
+            "author_name": "Sytse Sijbrandij",
+            "author_email": "sytse@gitlab.com",
+            "committed_date": "2015-01-10T22:23:29.000+01:00",
+            "committer_name": "Sytse Sijbrandij",
+            "committer_email": "sytse@gitlab.com"
+          },
+          {
+            "id": "4cd80ccab63c82b4bad16faa5193fbd2aa06df40",
+            "message": "add directory structure for tree_helper spec\n",
+            "parent_ids": [
+              "5937ac0a7beb003549fc5fd26fc247adbce4a52e"
+            ],
+            "authored_date": "2015-01-10T21:28:18.000+01:00",
+            "author_name": "marmis85",
+            "author_email": "marmis85@gmail.com",
+            "committed_date": "2015-01-10T21:28:18.000+01:00",
+            "committer_name": "marmis85",
+            "committer_email": "marmis85@gmail.com"
+          },
+          {
+            "id": "5937ac0a7beb003549fc5fd26fc247adbce4a52e",
+            "message": "Add submodule from gitlab.com\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "parent_ids": [
+              "570e7b2abdd848b95f2f578043fc23bd6f6fd24d"
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+            "authored_date": "2014-02-27T10:01:38.000+01:00",
+            "author_name": "Dmitriy Zaporozhets",
+            "author_email": "dmitriy.zaporozhets@gmail.com",
+            "committed_date": "2014-02-27T10:01:38.000+01:00",
+            "committer_name": "Dmitriy Zaporozhets",
+            "committer_email": "dmitriy.zaporozhets@gmail.com"
+          },
+          {
+            "id": "570e7b2abdd848b95f2f578043fc23bd6f6fd24d",
+            "message": "Change some files\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "parent_ids": [
+              "6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9"
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+            "authored_date": "2014-02-27T09:57:31.000+01:00",
+            "author_name": "Dmitriy Zaporozhets",
+            "author_email": "dmitriy.zaporozhets@gmail.com",
+            "committed_date": "2014-02-27T09:57:31.000+01:00",
+            "committer_name": "Dmitriy Zaporozhets",
+            "committer_email": "dmitriy.zaporozhets@gmail.com"
+          },
+          {
+            "id": "6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9",
+            "message": "More submodules\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "parent_ids": [
+              "d14d6c0abdd253381df51a723d58691b2ee1ab08"
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+            "authored_date": "2014-02-27T09:54:21.000+01:00",
+            "author_name": "Dmitriy Zaporozhets",
+            "author_email": "dmitriy.zaporozhets@gmail.com",
+            "committed_date": "2014-02-27T09:54:21.000+01:00",
+            "committer_name": "Dmitriy Zaporozhets",
+            "committer_email": "dmitriy.zaporozhets@gmail.com"
+          },
+          {
+            "id": "d14d6c0abdd253381df51a723d58691b2ee1ab08",
+            "message": "Remove ds_store files\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "parent_ids": [
+              "c1acaa58bbcbc3eafe538cb8274ba387047b69f8"
+            ],
+            "authored_date": "2014-02-27T09:49:50.000+01:00",
+            "author_name": "Dmitriy Zaporozhets",
+            "author_email": "dmitriy.zaporozhets@gmail.com",
+            "committed_date": "2014-02-27T09:49:50.000+01:00",
+            "committer_name": "Dmitriy Zaporozhets",
+            "committer_email": "dmitriy.zaporozhets@gmail.com"
+          },
+          {
+            "id": "c1acaa58bbcbc3eafe538cb8274ba387047b69f8",
+            "message": "Ignore DS files\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+            "parent_ids": [
+              "ae73cb07c9eeaf35924a10f713b364d32b2dd34f"
+            ],
+            "authored_date": "2014-02-27T09:48:32.000+01:00",
+            "author_name": "Dmitriy Zaporozhets",
+            "author_email": "dmitriy.zaporozhets@gmail.com",
+            "committed_date": "2014-02-27T09:48:32.000+01:00",
+            "committer_name": "Dmitriy Zaporozhets",
+            "committer_email": "dmitriy.zaporozhets@gmail.com"
+          }
+        ],
+        "st_diffs": [
+          {
+            "diff": "Binary files a/.DS_Store and /dev/null differ\n",
+            "new_path": ".DS_Store",
+            "old_path": ".DS_Store",
+            "a_mode": "100644",
+            "b_mode": "0",
+            "new_file": false,
+            "renamed_file": false,
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+          {
+            "diff": "--- a/.gitignore\n+++ b/.gitignore\n@@ -17,3 +17,4 @@ rerun.txt\n pickle-email-*.html\n .project\n config/initializers/secret_token.rb\n+.DS_Store\n",
+            "new_path": ".gitignore",
+            "old_path": ".gitignore",
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+            "renamed_file": false,
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+          {
+            "diff": "--- a/.gitmodules\n+++ b/.gitmodules\n@@ -1,3 +1,9 @@\n [submodule \"six\"]\n \tpath = six\n \turl = git://github.com/randx/six.git\n+[submodule \"gitlab-shell\"]\n+\tpath = gitlab-shell\n+\turl = https://github.com/gitlabhq/gitlab-shell.git\n+[submodule \"gitlab-grack\"]\n+\tpath = gitlab-grack\n+\turl = https://gitlab.com/gitlab-org/gitlab-grack.git\n",
+            "new_path": ".gitmodules",
+            "old_path": ".gitmodules",
+            "a_mode": "100644",
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+            "new_file": false,
+            "renamed_file": false,
+            "deleted_file": false,
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+          {
+            "diff": "--- a/CHANGELOG\n+++ b/CHANGELOG\n@@ -1,4 +1,6 @@\n-v 6.7.0\n+v6.8.0\n+\n+v6.7.0\n   - Add support for Gemnasium as a Project Service (Olivier Gonzalez)\n   - Add edit file button to MergeRequest diff\n   - Public groups (Jason Hollingsworth)\n",
+            "new_path": "CHANGELOG",
+            "old_path": "CHANGELOG",
+            "a_mode": "100644",
+            "b_mode": "100644",
+            "new_file": false,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
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+            "diff": "--- /dev/null\n+++ b/encoding/iso8859.txt\n@@ -0,0 +1 @@\n+Äü\n",
+            "new_path": "encoding/iso8859.txt",
+            "old_path": "encoding/iso8859.txt",
+            "a_mode": "0",
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+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
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+            "diff": "Binary files a/files/.DS_Store and /dev/null differ\n",
+            "new_path": "files/.DS_Store",
+            "old_path": "files/.DS_Store",
+            "a_mode": "100644",
+            "b_mode": "0",
+            "new_file": false,
+            "renamed_file": false,
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end of file\n",
+            "new_path": "files/images/wm.svg",
+            "old_path": "files/images/wm.svg",
+            "a_mode": "0",
+            "b_mode": "100644",
+            "new_file": true,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- /dev/null\n+++ b/files/lfs/lfs_object.iso\n@@ -0,0 +1,4 @@\n+version https://git-lfs.github.com/spec/v1\n+oid sha256:91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897\n+size 1575078\n+\n",
+            "new_path": "files/lfs/lfs_object.iso",
+            "old_path": "files/lfs/lfs_object.iso",
+            "a_mode": "0",
+            "b_mode": "100644",
+            "new_file": true,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- a/files/ruby/popen.rb\n+++ b/files/ruby/popen.rb\n@@ -6,12 +6,18 @@ module Popen\n \n   def popen(cmd, path=nil)\n     unless cmd.is_a?(Array)\n-      raise \"System commands must be given as an array of strings\"\n+      raise RuntimeError, \"System commands must be given as an array of strings\"\n     end\n \n     path ||= Dir.pwd\n-    vars = { \"PWD\" =\u003e path }\n-    options = { chdir: path }\n+\n+    vars = {\n+      \"PWD\" =\u003e path\n+    }\n+\n+    options = {\n+      chdir: path\n+    }\n \n     unless File.directory?(path)\n       FileUtils.mkdir_p(path)\n@@ -19,6 +25,7 @@ module Popen\n \n     @cmd_output = \"\"\n     @cmd_status = 0\n+\n     Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|\n       @cmd_output \u003c\u003c stdout.read\n       @cmd_output \u003c\u003c stderr.read\n",
+            "new_path": "files/ruby/popen.rb",
+            "old_path": "files/ruby/popen.rb",
+            "a_mode": "100644",
+            "b_mode": "100644",
+            "new_file": false,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- a/files/ruby/regex.rb\n+++ b/files/ruby/regex.rb\n@@ -19,14 +19,12 @@ module Gitlab\n     end\n \n     def archive_formats_regex\n-      #|zip|tar|    tar.gz    |         tar.bz2         |\n-      /(zip|tar|tar\\.gz|tgz|gz|tar\\.bz2|tbz|tbz2|tb2|bz2)/\n+      /(zip|tar|7z|tar\\.gz|tgz|gz|tar\\.bz2|tbz|tbz2|tb2|bz2)/\n     end\n \n     def git_reference_regex\n       # Valid git ref regex, see:\n       # https://www.kernel.org/pub/software/scm/git/docs/git-check-ref-format.html\n-\n       %r{\n         (?!\n            (?# doesn't begins with)\n",
+            "new_path": "files/ruby/regex.rb",
+            "old_path": "files/ruby/regex.rb",
+            "a_mode": "100644",
+            "b_mode": "100644",
+            "new_file": false,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- /dev/null\n+++ b/files/whitespace\n@@ -0,0 +1 @@\n+test  \n",
+            "new_path": "files/whitespace",
+            "old_path": "files/whitespace",
+            "a_mode": "0",
+            "b_mode": "100644",
+            "new_file": true,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- /dev/null\n+++ b/foo/bar/.gitkeep\n",
+            "new_path": "foo/bar/.gitkeep",
+            "old_path": "foo/bar/.gitkeep",
+            "a_mode": "0",
+            "b_mode": "100644",
+            "new_file": true,
+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- /dev/null\n+++ b/gitlab-grack\n@@ -0,0 +1 @@\n+Subproject commit 645f6c4c82fd3f5e06f67134450a570b795e55a6\n",
+            "new_path": "gitlab-grack",
+            "old_path": "gitlab-grack",
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+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
+          },
+          {
+            "diff": "--- /dev/null\n+++ b/gitlab-shell\n@@ -0,0 +1 @@\n+Subproject commit 79bceae69cb5750d6567b223597999bfa91cb3b9\n",
+            "new_path": "gitlab-shell",
+            "old_path": "gitlab-shell",
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+            "renamed_file": false,
+            "deleted_file": false,
+            "too_large": false
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+          {
+            "diff": "--- /dev/null\n+++ b/test\n",
+            "new_path": "test",
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+            "too_large": false
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+        "created_at": "2016-06-14T15:02:23.019Z",
+        "updated_at": "2016-06-14T15:02:23.493Z",
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+            "message": "fixes #10\n",
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+      ]
+    }
+  ],
+  "variables": [
+
+  ],
+  "triggers": [
+
+  ],
+  "deploy_keys": [
+
+  ],
+  "services": [
+    {
+      "id": 164,
+      "title": null,
+      "project_id": 5,
+      "created_at": "2016-06-14T15:02:07.372Z",
+      "updated_at": "2016-06-14T15:02:07.372Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "issue_tracker",
+      "default": true,
+      "wiki_page_events": true
+    },
+    {
+      "id": 100,
+      "title": "JetBrains TeamCity CI",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.315Z",
+      "updated_at": "2016-06-14T15:01:51.315Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "ci",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 99,
+      "title": "Slack",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.303Z",
+      "updated_at": "2016-06-14T15:01:51.303Z",
+      "active": false,
+      "properties": {
+        "notify_only_broken_builds": true
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "common",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 98,
+      "title": "Redmine",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.289Z",
+      "updated_at": "2016-06-14T15:01:51.289Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "issue_tracker",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 97,
+      "title": "Pushover",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.277Z",
+      "updated_at": "2016-06-14T15:01:51.277Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "common",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 96,
+      "title": "PivotalTracker",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.267Z",
+      "updated_at": "2016-06-14T15:01:51.267Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "common",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 95,
+      "title": "JIRA",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.255Z",
+      "updated_at": "2016-06-14T15:01:51.255Z",
+      "active": false,
+      "properties": {
+        "api_url": "",
+        "jira_issue_transition_id": "2"
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "issue_tracker",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 94,
+      "title": "Irker (IRC gateway)",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.232Z",
+      "updated_at": "2016-06-14T15:01:51.232Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "common",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 93,
+      "title": "HipChat",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.219Z",
+      "updated_at": "2016-06-14T15:01:51.219Z",
+      "active": false,
+      "properties": {
+        "notify_only_broken_builds": true
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "common",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 92,
+      "title": "Gemnasium",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.202Z",
+      "updated_at": "2016-06-14T15:01:51.202Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "common",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 91,
+      "title": "Flowdock",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.182Z",
+      "updated_at": "2016-06-14T15:01:51.182Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "common",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 90,
+      "title": "External Wiki",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.166Z",
+      "updated_at": "2016-06-14T15:01:51.166Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "common",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 89,
+      "title": "Emails on push",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.153Z",
+      "updated_at": "2016-06-14T15:01:51.153Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "common",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 88,
+      "title": "Drone CI",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.139Z",
+      "updated_at": "2016-06-14T15:01:51.139Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "ci",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 87,
+      "title": "Custom Issue Tracker",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.125Z",
+      "updated_at": "2016-06-14T15:01:51.125Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "issue_tracker",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 86,
+      "title": "Campfire",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.113Z",
+      "updated_at": "2016-06-14T15:01:51.113Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "common",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 85,
+      "title": "Builds emails",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.090Z",
+      "updated_at": "2016-06-14T15:01:51.090Z",
+      "active": false,
+      "properties": {
+        "notify_only_broken_builds": true
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "common",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 84,
+      "title": "Buildkite",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.080Z",
+      "updated_at": "2016-06-14T15:01:51.080Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "ci",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 83,
+      "title": "Atlassian Bamboo CI",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.067Z",
+      "updated_at": "2016-06-14T15:01:51.067Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "ci",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 82,
+      "title": "Assembla",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.047Z",
+      "updated_at": "2016-06-14T15:01:51.047Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "common",
+      "default": false,
+      "wiki_page_events": true
+    },
+    {
+      "id": 81,
+      "title": "Asana",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.031Z",
+      "updated_at": "2016-06-14T15:01:51.031Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "common",
+      "default": false,
+      "wiki_page_events": true
+    }
+  ],
+  "hooks": [
+
+  ],
+  "protected_branches": [
+
+  ]
+}
\ No newline at end of file
diff --git a/spec/lib/gitlab/import_export/project_tree_restorer_spec.rb b/spec/lib/gitlab/import_export/project_tree_restorer_spec.rb
new file mode 100644
index 00000000000..05ffec8ea0a
--- /dev/null
+++ b/spec/lib/gitlab/import_export/project_tree_restorer_spec.rb
@@ -0,0 +1,50 @@
+require 'spec_helper'
+
+describe Gitlab::ImportExport::ProjectTreeRestorer, services: true do
+  describe 'restore project tree' do
+    let(:user) { create(:user) }
+    let(:namespace) { create(:namespace, owner: user) }
+    let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: "", project_path: 'path') }
+    let(:project) { create(:empty_project, name: 'project', path: 'project') }
+    let(:project_tree_restorer) { described_class.new(user: user, shared: shared, project: project) }
+    let(:restored_project_json) { project_tree_restorer.restore }
+
+    before do
+      allow(shared).to receive(:export_path).and_return('spec/lib/gitlab/import_export/')
+    end
+
+    context 'JSON' do
+      it 'restores models based on JSON' do
+        expect(restored_project_json).to be true
+      end
+
+      it 'creates a valid pipeline note' do
+        restored_project_json
+
+        expect(Ci::Pipeline.first.notes).not_to be_empty
+      end
+
+      it 'restores the correct event with symbolised data' do
+        restored_project_json
+
+        expect(Event.where.not(data: nil).first.data[:ref]).not_to be_empty
+      end
+
+      context 'event at forth level of the tree' do
+        let(:event) { Event.where(title: 'test levels').first }
+
+        before do
+          restored_project_json
+        end
+
+        it 'restores the event' do
+          expect(event).not_to be_nil
+        end
+
+        it 'event belongs to note, belongs to merge request, belongs to a project' do
+          expect(event.note.noteable.project).not_to be_nil
+        end
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/import_export/project_tree_saver_spec.rb b/spec/lib/gitlab/import_export/project_tree_saver_spec.rb
new file mode 100644
index 00000000000..1424de9e60b
--- /dev/null
+++ b/spec/lib/gitlab/import_export/project_tree_saver_spec.rb
@@ -0,0 +1,150 @@
+require 'spec_helper'
+
+describe Gitlab::ImportExport::ProjectTreeSaver, services: true do
+  describe 'saves the project tree into a json object' do
+    let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: project.path_with_namespace) }
+    let(:project_tree_saver) { described_class.new(project: project, shared: shared) }
+    let(:export_path) { "#{Dir::tmpdir}/project_tree_saver_spec" }
+    let(:user) { create(:user) }
+    let(:project) { setup_project }
+
+    before do
+      project.team << [user, :master]
+      allow_any_instance_of(Gitlab::ImportExport).to receive(:storage_path).and_return(export_path)
+    end
+
+    after do
+      FileUtils.rm_rf(export_path)
+    end
+
+    it 'saves project successfully' do
+      expect(project_tree_saver.save).to be true
+    end
+
+    context 'JSON' do
+      let(:saved_project_json) do
+        project_tree_saver.save
+        project_json(project_tree_saver.full_path)
+      end
+
+      it 'saves the correct json' do
+        expect(saved_project_json).to include({ "visibility_level" => 20 })
+      end
+
+      it 'has events' do
+        expect(saved_project_json['milestones'].first['events']).not_to be_empty
+      end
+
+      it 'has milestones' do
+        expect(saved_project_json['milestones']).not_to be_empty
+      end
+
+      it 'has merge requests' do
+        expect(saved_project_json['merge_requests']).not_to be_empty
+      end
+
+      it 'has labels' do
+        expect(saved_project_json['labels']).not_to be_empty
+      end
+
+      it 'has snippets' do
+        expect(saved_project_json['snippets']).not_to be_empty
+      end
+
+      it 'has snippet notes' do
+        expect(saved_project_json['snippets'].first['notes']).not_to be_empty
+      end
+
+      it 'has releases' do
+        expect(saved_project_json['releases']).not_to be_empty
+      end
+
+      it 'has issues' do
+        expect(saved_project_json['issues']).not_to be_empty
+      end
+
+      it 'has issue comments' do
+        expect(saved_project_json['issues'].first['notes']).not_to be_empty
+      end
+
+      it 'has author on issue comments' do
+        expect(saved_project_json['issues'].first['notes'].first['author']).not_to be_empty
+      end
+
+      it 'has project members' do
+        expect(saved_project_json['project_members']).not_to be_empty
+      end
+
+      it 'has merge requests diffs' do
+        expect(saved_project_json['merge_requests'].first['merge_request_diff']).not_to be_empty
+      end
+
+      it 'has merge requests comments' do
+        expect(saved_project_json['merge_requests'].first['notes']).not_to be_empty
+      end
+
+      it 'has author on merge requests comments' do
+        expect(saved_project_json['merge_requests'].first['notes'].first['author']).not_to be_empty
+      end
+
+      it 'has pipeline statuses' do
+        expect(saved_project_json['pipelines'].first['statuses']).not_to be_empty
+      end
+
+      it 'has pipeline builds' do
+        expect(saved_project_json['pipelines'].first['statuses'].count { |hash| hash['type'] == 'Ci::Build'}).to eq(1)
+      end
+
+      it 'has pipeline commits' do
+        expect(saved_project_json['pipelines']).not_to be_empty
+      end
+
+      it 'has ci pipeline notes' do
+        expect(saved_project_json['pipelines'].first['notes']).not_to be_empty
+      end
+    end
+  end
+
+  def setup_project
+    issue = create(:issue, assignee: user)
+    merge_request = create(:merge_request)
+    label = create(:label)
+    snippet = create(:project_snippet)
+    release = create(:release)
+
+    project = create(:project,
+                     :public,
+                     issues: [issue],
+                     merge_requests: [merge_request],
+                     labels: [label],
+                     snippets: [snippet],
+                     releases: [release]
+                    )
+
+    commit_status = create(:commit_status, project: project)
+
+    ci_pipeline = create(:ci_pipeline,
+                       project: project,
+                       sha: merge_request.diff_head_sha,
+                       ref: merge_request.source_branch,
+                       statuses: [commit_status])
+
+    create(:ci_build, pipeline: ci_pipeline, project: project)
+    milestone = create(:milestone, project: project)
+    create(:note, noteable: issue, project: project)
+    create(:note, noteable: merge_request, project: project)
+    create(:note, noteable: snippet, project: project)
+    create(:note_on_commit,
+           author: user,
+           project: project,
+           commit_id: ci_pipeline.sha)
+
+    create(:event, target: milestone, project: project, action: Event::CREATED, author: user)
+
+    project
+  end
+
+  def project_json(filename)
+    JSON.parse(IO.read(filename))
+  end
+end
diff --git a/spec/lib/gitlab/import_export/reader_spec.rb b/spec/lib/gitlab/import_export/reader_spec.rb
new file mode 100644
index 00000000000..b76e14deca1
--- /dev/null
+++ b/spec/lib/gitlab/import_export/reader_spec.rb
@@ -0,0 +1,86 @@
+require 'spec_helper'
+
+describe Gitlab::ImportExport::Reader, lib: true  do
+  let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: '') }
+  let(:test_config) { 'spec/support/import_export/import_export.yml' }
+  let(:project_tree_hash) do
+    {
+      only: [:name, :path],
+      include: [:issues, :labels,
+                { merge_requests: {
+                  only: [:id],
+                  except: [:iid],
+                  include: [:merge_request_diff, :merge_request_test]
+                } },
+                { commit_statuses: { include: :commit } }]
+    }
+  end
+
+  before do
+    allow_any_instance_of(Gitlab::ImportExport).to receive(:config_file).and_return(test_config)
+  end
+
+  it 'generates hash from project tree config' do
+    expect(described_class.new(shared: shared).project_tree).to match(project_tree_hash)
+  end
+
+  context 'individual scenarios' do
+    it 'generates the correct hash for a single project relation' do
+      setup_yaml(project_tree: [:issues])
+
+      expect(described_class.new(shared: shared).project_tree).to match(include: [:issues])
+    end
+
+    it 'generates the correct hash for a multiple project relation' do
+      setup_yaml(project_tree: [:issues, :snippets])
+
+      expect(described_class.new(shared: shared).project_tree).to match(include: [:issues, :snippets])
+    end
+
+    it 'generates the correct hash for a single sub-relation' do
+      setup_yaml(project_tree: [issues: [:notes]])
+
+      expect(described_class.new(shared: shared).project_tree).to match(include: [{ issues: { include: :notes } }])
+    end
+
+    it 'generates the correct hash for a multiple sub-relation' do
+      setup_yaml(project_tree: [merge_requests: [:notes, :merge_request_diff]])
+
+      expect(described_class.new(shared: shared).project_tree).to match(include: [{ merge_requests: { include: [:notes, :merge_request_diff] } }])
+    end
+
+    it 'generates the correct hash for a sub-relation with another sub-relation' do
+      setup_yaml(project_tree: [merge_requests: [notes: :author]])
+
+      expect(described_class.new(shared: shared).project_tree).to match(include: [{ merge_requests: { include: { notes: { include: :author } } } }])
+    end
+
+    it 'generates the correct hash for a relation with included attributes' do
+      setup_yaml(project_tree: [:issues], included_attributes: { issues: [:name, :description] })
+
+      expect(described_class.new(shared: shared).project_tree).to match(include: [{ issues: { only: [:name, :description] } }])
+    end
+
+    it 'generates the correct hash for a relation with excluded attributes' do
+      setup_yaml(project_tree: [:issues], excluded_attributes: { issues: [:name] })
+
+      expect(described_class.new(shared: shared).project_tree).to match(include: [{ issues: { except: [:name] } }])
+    end
+
+    it 'generates the correct hash for a relation with both excluded and included attributes' do
+      setup_yaml(project_tree: [:issues], excluded_attributes: { issues: [:name] }, included_attributes: { issues: [:description] })
+
+      expect(described_class.new(shared: shared).project_tree).to match(include: [{ issues: { except: [:name], only: [:description] } }])
+    end
+
+    it 'generates the correct hash for a relation with custom methods' do
+      setup_yaml(project_tree: [:issues], methods: { issues: [:name] })
+
+      expect(described_class.new(shared: shared).project_tree).to match(include: [{ issues: { methods: [:name] } }])
+    end
+
+    def setup_yaml(hash)
+      allow(YAML).to receive(:load_file).with(test_config).and_return(hash)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/import_export/repo_bundler_spec.rb b/spec/lib/gitlab/import_export/repo_bundler_spec.rb
new file mode 100644
index 00000000000..135e99bc953
--- /dev/null
+++ b/spec/lib/gitlab/import_export/repo_bundler_spec.rb
@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+describe Gitlab::ImportExport::RepoSaver, services: true do
+  describe 'bundle a project Git repo' do
+    let(:user) { create(:user) }
+    let!(:project) { create(:project, :public, name: 'searchable_project') }
+    let(:export_path) { "#{Dir::tmpdir}/project_tree_saver_spec" }
+    let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: project.path_with_namespace) }
+    let(:bundler) { described_class.new(project: project, shared: shared) }
+
+    before do
+      project.team << [user, :master]
+      allow_any_instance_of(Gitlab::ImportExport).to receive(:storage_path).and_return(export_path)
+    end
+
+    after do
+      FileUtils.rm_rf(export_path)
+    end
+
+    it 'bundles the repo successfully' do
+      expect(bundler.save).to be true
+    end
+  end
+end
diff --git a/spec/lib/gitlab/import_export/wiki_repo_bundler_spec.rb b/spec/lib/gitlab/import_export/wiki_repo_bundler_spec.rb
new file mode 100644
index 00000000000..b628da0f3e8
--- /dev/null
+++ b/spec/lib/gitlab/import_export/wiki_repo_bundler_spec.rb
@@ -0,0 +1,27 @@
+require 'spec_helper'
+
+describe Gitlab::ImportExport::WikiRepoSaver, services: true do
+  describe 'bundle a wiki Git repo' do
+    let(:user) { create(:user) }
+    let!(:project) { create(:project, :public, name: 'searchable_project') }
+    let(:export_path) { "#{Dir::tmpdir}/project_tree_saver_spec" }
+    let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: project.path_with_namespace) }
+    let(:wiki_bundler) { described_class.new(project: project, shared: shared) }
+    let!(:project_wiki) { ProjectWiki.new(project, user) }
+
+    before do
+      project.team << [user, :master]
+      allow_any_instance_of(Gitlab::ImportExport).to receive(:storage_path).and_return(export_path)
+      project_wiki.wiki
+      project_wiki.create_page("index", "test content")
+    end
+
+    after do
+      FileUtils.rm_rf(export_path)
+    end
+
+    it 'bundles the repo successfully' do
+      expect(wiki_bundler.save).to be true
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ldap/access_spec.rb b/spec/lib/gitlab/ldap/access_spec.rb
index f5b66b8156f..acd5394382c 100644
--- a/spec/lib/gitlab/ldap/access_spec.rb
+++ b/spec/lib/gitlab/ldap/access_spec.rb
@@ -4,7 +4,7 @@ describe Gitlab::LDAP::Access, lib: true do
   let(:access) { Gitlab::LDAP::Access.new user }
   let(:user) { create(:omniauth_user) }
 
-  describe :allowed? do
+  describe '#allowed?' do
     subject { access.allowed? }
 
     context 'when the user cannot be found' do
diff --git a/spec/lib/gitlab/ldap/auth_hash_spec.rb b/spec/lib/gitlab/ldap/auth_hash_spec.rb
index 6a53ed1db64..69c49051156 100644
--- a/spec/lib/gitlab/ldap/auth_hash_spec.rb
+++ b/spec/lib/gitlab/ldap/auth_hash_spec.rb
@@ -32,7 +32,6 @@ describe Gitlab::LDAP::AuthHash, lib: true do
   end
 
   context "without overridden attributes" do
-
     it "has the correct username" do
       expect(auth_hash.username).to eq("123456") 
     end
diff --git a/spec/lib/gitlab/ldap/user_spec.rb b/spec/lib/gitlab/ldap/user_spec.rb
index 03199a2523e..949f6e2b19a 100644
--- a/spec/lib/gitlab/ldap/user_spec.rb
+++ b/spec/lib/gitlab/ldap/user_spec.rb
@@ -25,7 +25,7 @@ describe Gitlab::LDAP::User, lib: true do
     OmniAuth::AuthHash.new(uid: 'my-uid', provider: 'ldapmain', info: info_upper_case)
   end
 
-  describe :changed? do
+  describe '#changed?' do
     it "marks existing ldap user as changed" do
       create(:omniauth_user, extern_uid: 'my-uid', provider: 'ldapmain')
       expect(ldap_user.changed?).to be_truthy
diff --git a/spec/lib/gitlab/lfs/lfs_router_spec.rb b/spec/lib/gitlab/lfs/lfs_router_spec.rb
index 88814bc474d..659facd6c19 100644
--- a/spec/lib/gitlab/lfs/lfs_router_spec.rb
+++ b/spec/lib/gitlab/lfs/lfs_router_spec.rb
@@ -17,12 +17,15 @@ describe Gitlab::Lfs::Router, lib: true do
     }
   end
 
-  let(:lfs_router_auth) { new_lfs_router(project, user) }
-  let(:lfs_router_noauth) { new_lfs_router(project, nil) }
-  let(:lfs_router_public_auth) { new_lfs_router(public_project, user) }
-  let(:lfs_router_public_noauth) { new_lfs_router(public_project, nil) }
-  let(:lfs_router_forked_noauth) { new_lfs_router(forked_project, nil) }
-  let(:lfs_router_forked_auth) { new_lfs_router(forked_project, user_two) }
+  let(:lfs_router_auth) { new_lfs_router(project, user: user) }
+  let(:lfs_router_ci_auth) { new_lfs_router(project, ci: true) }
+  let(:lfs_router_noauth) { new_lfs_router(project) }
+  let(:lfs_router_public_auth) { new_lfs_router(public_project, user: user) }
+  let(:lfs_router_public_ci_auth) { new_lfs_router(public_project, ci: true) }
+  let(:lfs_router_public_noauth) { new_lfs_router(public_project) }
+  let(:lfs_router_forked_noauth) { new_lfs_router(forked_project) }
+  let(:lfs_router_forked_auth) { new_lfs_router(forked_project, user: user_two) }
+  let(:lfs_router_forked_ci_auth) { new_lfs_router(forked_project, ci: true) }
 
   let(:sample_oid) { "b68143e6463773b1b6c6fd009a76c32aeec041faff32ba2ed42fd7f708a17f80" }
   let(:sample_size) { 499013 }
@@ -80,6 +83,7 @@ describe Gitlab::Lfs::Router, lib: true do
 
       context 'with required headers' do
         before do
+          project.lfs_objects << lfs_object
           env['HTTP_X_SENDFILE_TYPE'] = "X-Sendfile"
         end
 
@@ -91,7 +95,6 @@ describe Gitlab::Lfs::Router, lib: true do
 
         context 'when user has project access' do
           before do
-            project.lfs_objects << lfs_object
             project.team << [user, :master]
           end
 
@@ -104,6 +107,17 @@ describe Gitlab::Lfs::Router, lib: true do
             expect(lfs_router_auth.try_call[1]['X-Sendfile']).to eq(lfs_object.file.path)
           end
         end
+
+        context 'when CI is authorized' do
+          it "responds with status 200" do
+            expect(lfs_router_ci_auth.try_call.first).to eq(200)
+          end
+
+          it "responds with the file location" do
+            expect(lfs_router_ci_auth.try_call[1]['Content-Type']).to eq("application/octet-stream")
+            expect(lfs_router_ci_auth.try_call[1]['X-Sendfile']).to eq(lfs_object.file.path)
+          end
+        end
       end
 
       context 'without required headers' do
@@ -134,143 +148,145 @@ describe Gitlab::Lfs::Router, lib: true do
     end
 
     describe 'download' do
-      describe 'when user is authenticated' do
-        before do
-          body = { 'operation' => 'download',
-                   'objects' => [
-                     { 'oid' => sample_oid,
-                       'size' => sample_size
-                     }]
-          }.to_json
-          env['rack.input'] = StringIO.new(body)
-        end
+      before do
+        body = { 'operation' => 'download',
+                 'objects' => [
+                   { 'oid' => sample_oid,
+                     'size' => sample_size
+                   }]
+        }.to_json
+        env['rack.input'] = StringIO.new(body)
+      end
 
-        describe 'when user has download access' do
+      shared_examples 'an authorized requests' do
+        context 'when downloading an lfs object that is assigned to our project' do
           before do
-            @auth = authorize(user)
-            env["HTTP_AUTHORIZATION"] = @auth
-            project.team << [user, :reporter]
+            project.lfs_objects << lfs_object
           end
 
-          context 'when downloading an lfs object that is assigned to our project' do
-            before do
-              project.lfs_objects << lfs_object
-            end
-
-            it 'responds with status 200 and href to download' do
-              response = lfs_router_auth.try_call
-              expect(response.first).to eq(200)
-              response_body = ActiveSupport::JSON.decode(response.last.first)
+          it 'responds with status 200 and href to download' do
+            response = router.try_call
+            expect(response.first).to eq(200)
+            response_body = ActiveSupport::JSON.decode(response.last.first)
 
-              expect(response_body).to eq('objects' => [
-                { 'oid' => sample_oid,
-                  'size' => sample_size,
-                  'actions' => {
-                    'download' => {
-                      'href' => "#{project.http_url_to_repo}/gitlab-lfs/objects/#{sample_oid}",
-                      'header' => { 'Authorization' => @auth }
-                    }
+            expect(response_body).to eq('objects' => [
+              { 'oid' => sample_oid,
+                'size' => sample_size,
+                'actions' => {
+                  'download' => {
+                    'href' => "#{project.http_url_to_repo}/gitlab-lfs/objects/#{sample_oid}",
+                    'header' => { 'Authorization' => auth }
                   }
-                }])
-            end
+                }
+              }])
           end
+        end
 
-          context 'when downloading an lfs object that is assigned to other project' do
-            before do
-              public_project.lfs_objects << lfs_object
-            end
+        context 'when downloading an lfs object that is assigned to other project' do
+          before do
+            public_project.lfs_objects << lfs_object
+          end
 
-            it 'responds with status 200 and error message' do
-              response = lfs_router_auth.try_call
-              expect(response.first).to eq(200)
-              response_body = ActiveSupport::JSON.decode(response.last.first)
+          it 'responds with status 200 and error message' do
+            response = router.try_call
+            expect(response.first).to eq(200)
+            response_body = ActiveSupport::JSON.decode(response.last.first)
 
-              expect(response_body).to eq('objects' => [
-                { 'oid' => sample_oid,
-                  'size' => sample_size,
-                  'error' => {
-                    'code' => 404,
-                    'message' => "Object does not exist on the server or you don't have permissions to access it",
-                  }
-                }])
-            end
+            expect(response_body).to eq('objects' => [
+              { 'oid' => sample_oid,
+                'size' => sample_size,
+                'error' => {
+                  'code' => 404,
+                  'message' => "Object does not exist on the server or you don't have permissions to access it",
+                }
+              }])
           end
+        end
 
-          context 'when downloading a lfs object that does not exist' do
-            before do
-              body = { 'operation' => 'download',
-                       'objects' => [
-                         { 'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
-                           'size' => 1575078
-                         }]
-              }.to_json
-              env['rack.input'] = StringIO.new(body)
-            end
+        context 'when downloading a lfs object that does not exist' do
+          before do
+            body = { 'operation' => 'download',
+                     'objects' => [
+                       { 'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
+                         'size' => 1575078
+                       }]
+            }.to_json
+            env['rack.input'] = StringIO.new(body)
+          end
 
-            it "responds with status 200 and error message" do
-              response = lfs_router_auth.try_call
-              expect(response.first).to eq(200)
-              response_body = ActiveSupport::JSON.decode(response.last.first)
+          it "responds with status 200 and error message" do
+            response = router.try_call
+            expect(response.first).to eq(200)
+            response_body = ActiveSupport::JSON.decode(response.last.first)
 
-              expect(response_body).to eq('objects' => [
-                { 'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
-                  'size' => 1575078,
-                  'error' => {
-                    'code' => 404,
-                    'message' => "Object does not exist on the server or you don't have permissions to access it",
-                  }
-                }])
-            end
+            expect(response_body).to eq('objects' => [
+              { 'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
+                'size' => 1575078,
+                'error' => {
+                  'code' => 404,
+                  'message' => "Object does not exist on the server or you don't have permissions to access it",
+                }
+              }])
           end
+        end
 
-          context 'when downloading one new and one existing lfs object' do
-            before do
-              body = { 'operation' => 'download',
-                       'objects' => [
-                         { 'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
-                           'size' => 1575078
-                         },
-                         { 'oid' => sample_oid,
-                           'size' => sample_size
-                         }
-                       ]
-              }.to_json
-              env['rack.input'] = StringIO.new(body)
-              project.lfs_objects << lfs_object
-            end
+        context 'when downloading one new and one existing lfs object' do
+          before do
+            body = { 'operation' => 'download',
+                     'objects' => [
+                       { 'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
+                         'size' => 1575078
+                       },
+                       { 'oid' => sample_oid,
+                         'size' => sample_size
+                       }
+                     ]
+            }.to_json
+            env['rack.input'] = StringIO.new(body)
+            project.lfs_objects << lfs_object
+          end
 
-            it "responds with status 200 with upload hypermedia link for the new object" do
-              response = lfs_router_auth.try_call
-              expect(response.first).to eq(200)
-              response_body = ActiveSupport::JSON.decode(response.last.first)
+          it "responds with status 200 with upload hypermedia link for the new object" do
+            response = router.try_call
+            expect(response.first).to eq(200)
+            response_body = ActiveSupport::JSON.decode(response.last.first)
 
-              expect(response_body).to eq('objects' => [
-                { 'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
-                  'size' => 1575078,
-                  'error' => {
-                    'code' => 404,
-                    'message' => "Object does not exist on the server or you don't have permissions to access it",
-                  }
-                },
-                { 'oid' => sample_oid,
-                  'size' => sample_size,
-                  'actions' => {
-                    'download' => {
-                      'href' => "#{project.http_url_to_repo}/gitlab-lfs/objects/#{sample_oid}",
-                      'header' => { 'Authorization' => @auth }
-                    }
+            expect(response_body).to eq('objects' => [
+              { 'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
+                'size' => 1575078,
+                'error' => {
+                  'code' => 404,
+                  'message' => "Object does not exist on the server or you don't have permissions to access it",
+                }
+              },
+              { 'oid' => sample_oid,
+                'size' => sample_size,
+                'actions' => {
+                  'download' => {
+                    'href' => "#{project.http_url_to_repo}/gitlab-lfs/objects/#{sample_oid}",
+                    'header' => { 'Authorization' => auth }
                   }
-                }])
-            end
+                }
+              }])
           end
         end
+      end
+
+      context 'when user is authenticated' do
+        let(:auth) { authorize(user) }
+
+        before do
+          env["HTTP_AUTHORIZATION"] = auth
+          project.team << [user, role]
+        end
+
+        it_behaves_like 'an authorized requests' do
+          let(:role) { :reporter }
+          let(:router) { lfs_router_auth }
+        end
 
         context 'when user does is not member of the project' do
-          before do
-            @auth = authorize(user)
-            env["HTTP_AUTHORIZATION"] = @auth
-            project.team << [user, :guest]
-          end
+          let(:role) { :guest }
 
           it 'responds with 403' do
             expect(lfs_router_auth.try_call.first).to eq(403)
@@ -278,11 +294,7 @@ describe Gitlab::Lfs::Router, lib: true do
         end
 
         context 'when user does not have download access' do
-          before do
-            @auth = authorize(user)
-            env["HTTP_AUTHORIZATION"] = @auth
-            project.team << [user, :guest]
-          end
+          let(:role) { :guest }
 
           it 'responds with 403' do
             expect(lfs_router_auth.try_call.first).to eq(403)
@@ -290,18 +302,19 @@ describe Gitlab::Lfs::Router, lib: true do
         end
       end
 
-      context 'when user is not authenticated' do
+      context 'when CI is authorized' do
+        let(:auth) { 'gitlab-ci-token:password' }
+
         before do
-          body = { 'operation' => 'download',
-                   'objects' => [
-                     { 'oid' => sample_oid,
-                       'size' => sample_size
-                     }],
+          env["HTTP_AUTHORIZATION"] = auth
+        end
 
-          }.to_json
-          env['rack.input'] = StringIO.new(body)
+        it_behaves_like 'an authorized requests' do
+          let(:router) { lfs_router_ci_auth }
         end
+      end
 
+      context 'when user is not authenticated' do
         describe 'is accessing public project' do
           before do
             public_project.lfs_objects << lfs_object
@@ -338,17 +351,17 @@ describe Gitlab::Lfs::Router, lib: true do
     end
 
     describe 'upload' do
-      describe 'when user is authenticated' do
-        before do
-          body = { 'operation' => 'upload',
-                   'objects' => [
-                     { 'oid' => sample_oid,
-                       'size' => sample_size
-                     }]
-          }.to_json
-          env['rack.input'] = StringIO.new(body)
-        end
+      before do
+        body = { 'operation' => 'upload',
+                 'objects' => [
+                   { 'oid' => sample_oid,
+                     'size' => sample_size
+                   }]
+        }.to_json
+        env['rack.input'] = StringIO.new(body)
+      end
 
+      describe 'when request is authenticated' do
         describe 'when user has project push access' do
           before do
             @auth = authorize(user)
@@ -440,15 +453,15 @@ describe Gitlab::Lfs::Router, lib: true do
             expect(lfs_router_auth.try_call.first).to eq(403)
           end
         end
-      end
 
-      context 'when user is not authenticated' do
-        before do
-          env['rack.input'] = StringIO.new(
-            { 'objects' => [], 'operation' => 'upload' }.to_json
-          )
+        context 'when CI is authorized' do
+          it 'responds with 401' do
+            expect(lfs_router_ci_auth.try_call.first).to eq(401)
+          end
         end
+      end
 
+      context 'when user is not authenticated' do
         context 'when user has push access' do
           before do
             project.team << [user, :master]
@@ -465,6 +478,18 @@ describe Gitlab::Lfs::Router, lib: true do
           end
         end
       end
+
+      context 'when CI is authorized' do
+        let(:auth) { 'gitlab-ci-token:password' }
+
+        before do
+          env["HTTP_AUTHORIZATION"] = auth
+        end
+
+        it "responds with status 403" do
+          expect(lfs_router_public_ci_auth.try_call.first).to eq(401)
+        end
+      end
     end
 
     describe 'unsupported' do
@@ -490,13 +515,68 @@ describe Gitlab::Lfs::Router, lib: true do
       env['REQUEST_METHOD'] = 'PUT'
     end
 
-    describe 'to one project' do
-      describe 'when user has push access to the project' do
+    shared_examples 'unauthorized' do
+      context 'and request is sent by gitlab-workhorse to authorize the request' do
         before do
-          project.team << [user, :master]
+          header_for_upload_authorize(router.project)
+        end
+
+        it 'responds with status 401' do
+          expect(router.try_call.first).to eq(401)
+        end
+      end
+
+      context 'and request is sent by gitlab-workhorse to finalize the upload' do
+        before do
+          headers_for_upload_finalize(router.project)
+        end
+
+        it 'responds with status 401' do
+          expect(router.try_call.first).to eq(401)
+        end
+      end
+
+      context 'and request is sent with a malformed headers' do
+        before do
+          env["PATH_INFO"] = "#{router.project.repository.path_with_namespace}.git/gitlab-lfs/objects/#{sample_oid}/#{sample_size}"
+          env["HTTP_X_GITLAB_LFS_TMP"] = "cat /etc/passwd"
+        end
+
+        it 'does not recognize it as a valid lfs command' do
+          expect(router.try_call).to eq(nil)
+        end
+      end
+    end
+
+    shared_examples 'forbidden' do
+      context 'and request is sent by gitlab-workhorse to authorize the request' do
+        before do
+          header_for_upload_authorize(router.project)
+        end
+
+        it 'responds with 403' do
+          expect(router.try_call.first).to eq(403)
+        end
+      end
+
+      context 'and request is sent by gitlab-workhorse to finalize the upload' do
+        before do
+          headers_for_upload_finalize(router.project)
+        end
+
+        it 'responds with 403' do
+          expect(router.try_call.first).to eq(403)
         end
+      end
+    end
+
+    describe 'to one project' do
+      describe 'when user is authenticated' do
+        describe 'when user has push access to the project' do
+          before do
+            project.team << [user, :developer]
+          end
 
-        describe 'when user is authenticated' do
           context 'and request is sent by gitlab-workhorse to authorize the request' do
             before do
               header_for_upload_authorize(project)
@@ -524,100 +604,35 @@ describe Gitlab::Lfs::Router, lib: true do
           end
         end
 
-        describe 'when user is unauthenticated' do
-          let(:lfs_router_noauth) { new_lfs_router(project, nil) }
+        describe 'and user does not have push access' do
+          let(:router) { lfs_router_auth }
 
-          context 'and request is sent by gitlab-workhorse to authorize the request' do
-            before do
-              header_for_upload_authorize(project)
-            end
-
-            it 'responds with status 401' do
-              expect(lfs_router_noauth.try_call.first).to eq(401)
-            end
-          end
-
-          context 'and request is sent by gitlab-workhorse to finalize the upload' do
-            before do
-              headers_for_upload_finalize(project)
-            end
-
-            it 'responds with status 401' do
-              expect(lfs_router_noauth.try_call.first).to eq(401)
-            end
-          end
-
-          context 'and request is sent with a malformed headers' do
-            before do
-              env["PATH_INFO"] = "#{project.repository.path_with_namespace}.git/gitlab-lfs/objects/#{sample_oid}/#{sample_size}"
-              env["HTTP_X_GITLAB_LFS_TMP"] = "cat /etc/passwd"
-            end
-
-            it 'does not recognize it as a valid lfs command' do
-              expect(lfs_router_noauth.try_call).to eq(nil)
-            end
-          end
+          it_behaves_like 'forbidden'
         end
       end
 
-      describe 'and user does not have push access' do
-        describe 'when user is authenticated' do
-          context 'and request is sent by gitlab-workhorse to authorize the request' do
-            before do
-              header_for_upload_authorize(project)
-            end
-
-            it 'responds with 403' do
-              expect(lfs_router_auth.try_call.first).to eq(403)
-            end
-          end
-
-          context 'and request is sent by gitlab-workhorse to finalize the upload' do
-            before do
-              headers_for_upload_finalize(project)
-            end
-
-            it 'responds with 403' do
-              expect(lfs_router_auth.try_call.first).to eq(403)
-            end
-          end
-        end
+      context 'when CI is authenticated' do
+        let(:router) { lfs_router_ci_auth }
 
-        describe 'when user is unauthenticated' do
-          let(:lfs_router_noauth) { new_lfs_router(project, nil) }
-
-          context 'and request is sent by gitlab-workhorse to authorize the request' do
-            before do
-              header_for_upload_authorize(project)
-            end
+        it_behaves_like 'unauthorized'
+      end
 
-            it 'responds with 401' do
-              expect(lfs_router_noauth.try_call.first).to eq(401)
-            end
-          end
+      context 'for unauthenticated' do
+        let(:router) { new_lfs_router(project) }
 
-          context 'and request is sent by gitlab-workhorse to finalize the upload' do
-            before do
-              headers_for_upload_finalize(project)
-            end
-
-            it 'responds with 401' do
-              expect(lfs_router_noauth.try_call.first).to eq(401)
-            end
-          end
-        end
+        it_behaves_like 'unauthorized'
       end
     end
 
-    describe "to a forked project" do
+    describe 'to a forked project' do
       let(:forked_project) { fork_project(public_project, user) }
 
-      describe 'when user has push access to the project' do
-        before do
-          forked_project.team << [user_two, :master]
-        end
+      describe 'when user is authenticated' do
+        describe 'when user has push access to the project' do
+          before do
+            forked_project.team << [user_two, :developer]
+          end
 
-        describe 'when user is authenticated' do
           context 'and request is sent by gitlab-workhorse to authorize the request' do
             before do
               header_for_upload_authorize(forked_project)
@@ -645,78 +660,28 @@ describe Gitlab::Lfs::Router, lib: true do
           end
         end
 
-        describe 'when user is unauthenticated' do
-          context 'and request is sent by gitlab-workhorse to authorize the request' do
-            before do
-              header_for_upload_authorize(forked_project)
-            end
-
-            it 'responds with status 401' do
-              expect(lfs_router_forked_noauth.try_call.first).to eq(401)
-            end
-          end
-
-          context 'and request is sent by gitlab-workhorse to finalize the upload' do
-            before do
-              headers_for_upload_finalize(forked_project)
-            end
+        describe 'and user does not have push access' do
+          let(:router) { lfs_router_forked_auth }
 
-            it 'responds with status 401' do
-              expect(lfs_router_forked_noauth.try_call.first).to eq(401)
-            end
-          end
+          it_behaves_like 'forbidden'
         end
       end
 
-      describe 'and user does not have push access' do
-        describe 'when user is authenticated' do
-          context 'and request is sent by gitlab-workhorse to authorize the request' do
-            before do
-              header_for_upload_authorize(forked_project)
-            end
+      context 'when CI is authenticated' do
+        let(:router) { lfs_router_forked_ci_auth }
 
-            it 'responds with 403' do
-              expect(lfs_router_forked_auth.try_call.first).to eq(403)
-            end
-          end
-
-          context 'and request is sent by gitlab-workhorse to finalize the upload' do
-            before do
-              headers_for_upload_finalize(forked_project)
-            end
-
-            it 'responds with 403' do
-              expect(lfs_router_forked_auth.try_call.first).to eq(403)
-            end
-          end
-        end
-
-        describe 'when user is unauthenticated' do
-          context 'and request is sent by gitlab-workhorse to authorize the request' do
-            before do
-              header_for_upload_authorize(forked_project)
-            end
-
-            it 'responds with 401' do
-              expect(lfs_router_forked_noauth.try_call.first).to eq(401)
-            end
-          end
+        it_behaves_like 'unauthorized'
+      end
 
-          context 'and request is sent by gitlab-workhorse to finalize the upload' do
-            before do
-              headers_for_upload_finalize(forked_project)
-            end
+      context 'for unauthenticated' do
+        let(:router) { lfs_router_forked_noauth }
 
-            it 'responds with 401' do
-              expect(lfs_router_forked_noauth.try_call.first).to eq(401)
-            end
-          end
-        end
+        it_behaves_like 'unauthorized'
       end
 
       describe 'and second project not related to fork or a source project' do
         let(:second_project) { create(:project) }
-        let(:lfs_router_second_project) { new_lfs_router(second_project, user) }
+        let(:lfs_router_second_project) { new_lfs_router(second_project, user: user) }
 
         before do
           public_project.lfs_objects << lfs_object
@@ -745,8 +710,8 @@ describe Gitlab::Lfs::Router, lib: true do
     ActionController::HttpAuthentication::Basic.encode_credentials(user.username, user.password)
   end
 
-  def new_lfs_router(project, user)
-    Gitlab::Lfs::Router.new(project, user, request)
+  def new_lfs_router(project, user: nil, ci: false)
+    Gitlab::Lfs::Router.new(project, user, ci, request)
   end
 
   def header_for_upload_authorize(project)
diff --git a/spec/lib/gitlab/metrics/instrumentation_spec.rb b/spec/lib/gitlab/metrics/instrumentation_spec.rb
index cdf641341cb..8809b7e3f12 100644
--- a/spec/lib/gitlab/metrics/instrumentation_spec.rb
+++ b/spec/lib/gitlab/metrics/instrumentation_spec.rb
@@ -78,9 +78,8 @@ describe Gitlab::Metrics::Instrumentation do
         allow(described_class).to receive(:transaction).
           and_return(transaction)
 
-        expect(transaction).to receive(:add_metric).
-          with(described_class::SERIES, hash_including(:duration, :cpu_duration),
-               method: 'Dummy.foo')
+        expect(transaction).to receive(:measure_method).
+          with('Dummy.foo')
 
         @dummy.foo
       end
@@ -158,9 +157,8 @@ describe Gitlab::Metrics::Instrumentation do
         allow(described_class).to receive(:transaction).
           and_return(transaction)
 
-        expect(transaction).to receive(:add_metric).
-          with(described_class::SERIES, hash_including(:duration, :cpu_duration),
-               method: 'Dummy#bar')
+        expect(transaction).to receive(:measure_method).
+          with('Dummy#bar')
 
         @dummy.new.bar
       end
diff --git a/spec/lib/gitlab/metrics/method_call_spec.rb b/spec/lib/gitlab/metrics/method_call_spec.rb
new file mode 100644
index 00000000000..8d05081eecb
--- /dev/null
+++ b/spec/lib/gitlab/metrics/method_call_spec.rb
@@ -0,0 +1,91 @@
+require 'spec_helper'
+
+describe Gitlab::Metrics::MethodCall do
+  let(:method_call) { described_class.new('Foo#bar', 'foo') }
+
+  describe '#measure' do
+    it 'measures the performance of the supplied block' do
+      method_call.measure { 'foo' }
+
+      expect(method_call.real_time).to be_a_kind_of(Numeric)
+      expect(method_call.cpu_time).to be_a_kind_of(Numeric)
+      expect(method_call.call_count).to eq(1)
+    end
+  end
+
+  describe '#to_metric' do
+    it 'returns a Metric instance' do
+      method_call.measure { 'foo' }
+      metric = method_call.to_metric
+
+      expect(metric).to be_an_instance_of(Gitlab::Metrics::Metric)
+      expect(metric.series).to eq('foo')
+
+      expect(metric.values[:duration]).to be_a_kind_of(Numeric)
+      expect(metric.values[:cpu_duration]).to be_a_kind_of(Numeric)
+      expect(metric.values[:call_count]).to an_instance_of(Fixnum)
+
+      expect(metric.tags).to eq({ method: 'Foo#bar' })
+    end
+  end
+
+  describe '#above_threshold?' do
+    it 'returns false when the total call time is not above the threshold' do
+      expect(method_call.above_threshold?).to eq(false)
+    end
+
+    it 'returns true when the total call time is above the threshold' do
+      expect(method_call).to receive(:real_time).and_return(9000)
+
+      expect(method_call.above_threshold?).to eq(true)
+    end
+  end
+
+  describe '#call_count' do
+    context 'without any method calls' do
+      it 'returns 0' do
+        expect(method_call.call_count).to eq(0)
+      end
+    end
+
+    context 'with method calls' do
+      it 'returns the number of method calls' do
+        method_call.measure { 'foo' }
+
+        expect(method_call.call_count).to eq(1)
+      end
+    end
+  end
+
+  describe '#cpu_time' do
+    context 'without timings' do
+      it 'returns 0.0' do
+        expect(method_call.cpu_time).to eq(0.0)
+      end
+    end
+
+    context 'with timings' do
+      it 'returns the total CPU time' do
+        method_call.measure { 'foo' }
+
+        expect(method_call.cpu_time >= 0.0).to be(true)
+      end
+    end
+  end
+
+  describe '#real_time' do
+    context 'without timings' do
+      it 'returns 0.0' do
+        expect(method_call.real_time).to eq(0.0)
+      end
+    end
+
+    context 'with timings' do
+      it 'returns the total real time' do
+        method_call.measure { 'foo' }
+
+        expect(method_call.real_time >= 0.0).to be(true)
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/metrics/rack_middleware_spec.rb b/spec/lib/gitlab/metrics/rack_middleware_spec.rb
index 40289f8b972..f264ed64029 100644
--- a/spec/lib/gitlab/metrics/rack_middleware_spec.rb
+++ b/spec/lib/gitlab/metrics/rack_middleware_spec.rb
@@ -58,6 +58,22 @@ describe Gitlab::Metrics::RackMiddleware do
       expect(transaction.values[:request_method]).to eq('GET')
       expect(transaction.values[:request_uri]).to eq('/foo')
     end
+
+    context "when URI includes sensitive parameters" do
+      let(:env) do
+        {
+          'REQUEST_METHOD' => 'GET',
+          'REQUEST_URI'    => '/foo?private_token=my-token',
+          'PATH_INFO' => '/foo',
+          'QUERY_STRING' => 'private_token=my_token',
+          'action_dispatch.parameter_filter' => [:private_token]
+        }
+      end
+
+      it 'stores the request URI with the sensitive parameters filtered' do
+        expect(transaction.values[:request_uri]).to eq('/foo?private_token=[FILTERED]')
+      end
+    end
   end
 
   describe '#tag_controller' do
diff --git a/spec/lib/gitlab/metrics/sidekiq_middleware_spec.rb b/spec/lib/gitlab/metrics/sidekiq_middleware_spec.rb
index e520a968999..4d2aa03e722 100644
--- a/spec/lib/gitlab/metrics/sidekiq_middleware_spec.rb
+++ b/spec/lib/gitlab/metrics/sidekiq_middleware_spec.rb
@@ -2,6 +2,7 @@ require 'spec_helper'
 
 describe Gitlab::Metrics::SidekiqMiddleware do
   let(:middleware) { described_class.new }
+  let(:message) { { 'args' => ['test'], 'enqueued_at' => Time.new(2016, 6, 23, 6, 59).to_f } }
 
   describe '#call' do
     it 'tracks the transaction' do
@@ -11,9 +12,23 @@ describe Gitlab::Metrics::SidekiqMiddleware do
         with('TestWorker#perform').
         and_call_original
 
+      expect_any_instance_of(Gitlab::Metrics::Transaction).to receive(:set).with(:sidekiq_queue_duration, instance_of(Float))
       expect_any_instance_of(Gitlab::Metrics::Transaction).to receive(:finish)
 
-      middleware.call(worker, 'test', :test) { nil }
+      middleware.call(worker, message, :test) { nil }
+    end
+
+    it 'tracks the transaction (for messages without `enqueued_at`)' do
+      worker = double(:worker, class: double(:class, name: 'TestWorker'))
+
+      expect(Gitlab::Metrics::Transaction).to receive(:new).
+        with('TestWorker#perform').
+        and_call_original
+
+      expect_any_instance_of(Gitlab::Metrics::Transaction).to receive(:set).with(:sidekiq_queue_duration, instance_of(Float))
+      expect_any_instance_of(Gitlab::Metrics::Transaction).to receive(:finish)
+
+      middleware.call(worker, {}, :test) { nil }
     end
   end
 end
diff --git a/spec/lib/gitlab/metrics/subscribers/rails_cache_spec.rb b/spec/lib/gitlab/metrics/subscribers/rails_cache_spec.rb
index d824dc54438..d986c6fac43 100644
--- a/spec/lib/gitlab/metrics/subscribers/rails_cache_spec.rb
+++ b/spec/lib/gitlab/metrics/subscribers/rails_cache_spec.rb
@@ -13,6 +13,61 @@ describe Gitlab::Metrics::Subscribers::RailsCache do
 
       subscriber.cache_read(event)
     end
+
+    context 'with a transaction' do
+      before do
+        allow(subscriber).to receive(:current_transaction).
+          and_return(transaction)
+      end
+
+      context 'with hit event' do
+        let(:event) { double(:event, duration: 15.2, payload: { hit: true }) }
+
+        it 'increments the cache_read_hit count' do
+          expect(transaction).to receive(:increment).
+            with(:cache_read_hit_count, 1)
+          expect(transaction).to receive(:increment).
+            with(any_args).at_least(1) # Other calls
+
+          subscriber.cache_read(event)
+        end
+
+        context 'when super operation is fetch' do
+          let(:event) { double(:event, duration: 15.2, payload: { hit: true, super_operation: :fetch }) }
+
+          it 'does not increment cache read miss' do
+            expect(transaction).not_to receive(:increment).
+              with(:cache_read_hit_count, 1)
+
+            subscriber.cache_read(event)
+          end
+        end
+      end
+
+      context 'with miss event' do
+        let(:event) { double(:event, duration: 15.2, payload: { hit: false }) }
+
+        it 'increments the cache_read_miss count' do
+          expect(transaction).to receive(:increment).
+            with(:cache_read_miss_count, 1)
+          expect(transaction).to receive(:increment).
+            with(any_args).at_least(1) # Other calls
+
+          subscriber.cache_read(event)
+        end
+
+        context 'when super operation is fetch' do
+          let(:event) { double(:event, duration: 15.2, payload: { hit: false, super_operation: :fetch }) }
+
+          it 'does not increment cache read miss' do
+            expect(transaction).not_to receive(:increment).
+              with(:cache_read_miss_count, 1)
+
+            subscriber.cache_read(event)
+          end
+        end
+      end
+    end
   end
 
   describe '#cache_write' do
@@ -42,6 +97,54 @@ describe Gitlab::Metrics::Subscribers::RailsCache do
     end
   end
 
+  describe '#cache_fetch_hit' do
+    context 'without a transaction' do
+      it 'returns' do
+        expect(transaction).not_to receive(:increment)
+
+        subscriber.cache_fetch_hit(event)
+      end
+    end
+
+    context 'with a transaction' do
+      before do
+        allow(subscriber).to receive(:current_transaction).
+          and_return(transaction)
+      end
+
+      it 'increments the cache_read_hit count' do
+        expect(transaction).to receive(:increment).
+          with(:cache_read_hit_count, 1)
+
+        subscriber.cache_fetch_hit(event)
+      end
+    end
+  end
+
+  describe '#cache_generate' do
+    context 'without a transaction' do
+      it 'returns' do
+        expect(transaction).not_to receive(:increment)
+
+        subscriber.cache_generate(event)
+      end
+    end
+
+    context 'with a transaction' do
+      before do
+        allow(subscriber).to receive(:current_transaction).
+          and_return(transaction)
+      end
+
+      it 'increments the cache_fetch_miss count' do
+        expect(transaction).to receive(:increment).
+          with(:cache_read_miss_count, 1)
+
+        subscriber.cache_generate(event)
+      end
+    end
+  end
+
   describe '#increment' do
     context 'without a transaction' do
       it 'returns' do
diff --git a/spec/lib/gitlab/metrics/system_spec.rb b/spec/lib/gitlab/metrics/system_spec.rb
index d6ae54e25e8..cf0e282c2fb 100644
--- a/spec/lib/gitlab/metrics/system_spec.rb
+++ b/spec/lib/gitlab/metrics/system_spec.rb
@@ -28,8 +28,20 @@ describe Gitlab::Metrics::System do
   end
 
   describe '.cpu_time' do
-    it 'returns a Fixnum' do
-      expect(described_class.cpu_time).to be_an_instance_of(Fixnum)
+    it 'returns a Float' do
+      expect(described_class.cpu_time).to be_an_instance_of(Float)
+    end
+  end
+
+  describe '.real_time' do
+    it 'returns a Float' do
+      expect(described_class.real_time).to be_an_instance_of(Float)
+    end
+  end
+
+  describe '.monotonic_time' do
+    it 'returns a Float' do
+      expect(described_class.monotonic_time).to be_an_instance_of(Float)
     end
   end
 end
diff --git a/spec/lib/gitlab/metrics/transaction_spec.rb b/spec/lib/gitlab/metrics/transaction_spec.rb
index 1d5a51a157e..3b1c67a2147 100644
--- a/spec/lib/gitlab/metrics/transaction_spec.rb
+++ b/spec/lib/gitlab/metrics/transaction_spec.rb
@@ -46,6 +46,22 @@ describe Gitlab::Metrics::Transaction do
     end
   end
 
+  describe '#measure_method' do
+    it 'adds a new method if it does not exist already' do
+      transaction.measure_method('Foo#bar') { 'foo' }
+
+      expect(transaction.methods['Foo#bar']).
+        to be_an_instance_of(Gitlab::Metrics::MethodCall)
+    end
+
+    it 'adds timings to an existing method call' do
+      transaction.measure_method('Foo#bar') { 'foo' }
+      transaction.measure_method('Foo#bar') { 'foo' }
+
+      expect(transaction.methods['Foo#bar'].call_count).to eq(2)
+    end
+  end
+
   describe '#increment' do
     it 'increments a counter' do
       transaction.increment(:time, 1)
diff --git a/spec/lib/gitlab/note_data_builder_spec.rb b/spec/lib/gitlab/note_data_builder_spec.rb
index e848d88182f..3d6bcdfd873 100644
--- a/spec/lib/gitlab/note_data_builder_spec.rb
+++ b/spec/lib/gitlab/note_data_builder_spec.rb
@@ -27,7 +27,7 @@ describe 'Gitlab::NoteDataBuilder', lib: true do
   end
 
   describe 'When asking for a note on commit diff' do
-    let(:note) { create(:note_on_commit_diff, project: project) }
+    let(:note) { create(:diff_note_on_commit, project: project) }
 
     it 'returns the note and commit-specific data' do
       expect(data).to have_key(:commit)
@@ -90,7 +90,7 @@ describe 'Gitlab::NoteDataBuilder', lib: true do
     end
 
     let(:note) do
-      create(:note_on_merge_request_diff, noteable: merge_request,
+      create(:diff_note_on_merge_request, noteable: merge_request,
                                           project: project)
     end
 
diff --git a/spec/lib/gitlab/o_auth/user_spec.rb b/spec/lib/gitlab/o_auth/user_spec.rb
index 6727a83e58a..1fca8a13037 100644
--- a/spec/lib/gitlab/o_auth/user_spec.rb
+++ b/spec/lib/gitlab/o_auth/user_spec.rb
@@ -51,12 +51,25 @@ describe Gitlab::OAuth::User, lib: true do
         end
 
         context 'provider was external, now has been removed' do
-          it 'should mark existing user internal' do
+          it 'should not mark external user as internal' do
             create(:omniauth_user, extern_uid: 'my-uid', provider: 'twitter', external: true)
             stub_omniauth_config(allow_single_sign_on: ['twitter'], external_providers: ['facebook'])
             oauth_user.save
             expect(gl_user).to be_valid
-            expect(gl_user.external).to be_falsey
+            expect(gl_user.external).to be_truthy
+          end
+        end
+
+        context 'provider is not external' do
+          context 'when adding a new OAuth identity' do
+            it 'should not promote an external user to internal' do
+              user = create(:user, email: 'john@mail.com', external: true)
+              user.identities.create(provider: provider, extern_uid: uid)
+
+              oauth_user.save
+              expect(gl_user).to be_valid
+              expect(gl_user.external).to be_truthy
+            end
           end
         end
 
@@ -122,13 +135,12 @@ describe Gitlab::OAuth::User, lib: true do
             before do
               allow(ldap_user).to receive(:uid) { uid }
               allow(ldap_user).to receive(:username) { uid }
-              allow(ldap_user).to receive(:email) { ['johndoe@example.com','john2@example.com'] }
+              allow(ldap_user).to receive(:email) { ['johndoe@example.com', 'john2@example.com'] }
               allow(ldap_user).to receive(:dn) { 'uid=user1,ou=People,dc=example' }
               allow(Gitlab::LDAP::Person).to receive(:find_by_uid).and_return(ldap_user)
             end
 
             context "and no account for the LDAP user" do
-
               it "creates a user with dual LDAP and omniauth identities" do
                 oauth_user.save
 
@@ -169,7 +181,6 @@ describe Gitlab::OAuth::User, lib: true do
           end
         end
       end
-
     end
 
     describe 'blocking' do
@@ -203,7 +214,7 @@ describe Gitlab::OAuth::User, lib: true do
           stub_omniauth_config(auto_link_ldap_user: true)
           allow(ldap_user).to receive(:uid) { uid }
           allow(ldap_user).to receive(:username) { uid }
-          allow(ldap_user).to receive(:email) { ['johndoe@example.com','john2@example.com'] }
+          allow(ldap_user).to receive(:email) { ['johndoe@example.com', 'john2@example.com'] }
           allow(ldap_user).to receive(:dn) { 'uid=user1,ou=People,dc=example' }
           allow(oauth_user).to receive(:ldap_person).and_return(ldap_user)
         end
@@ -255,7 +266,6 @@ describe Gitlab::OAuth::User, lib: true do
         end
       end
 
-
       context 'sign-in' do
         before do
           oauth_user.save
diff --git a/spec/lib/gitlab/popen_spec.rb b/spec/lib/gitlab/popen_spec.rb
index 795cf241278..e8b236426e9 100644
--- a/spec/lib/gitlab/popen_spec.rb
+++ b/spec/lib/gitlab/popen_spec.rb
@@ -10,7 +10,7 @@ describe 'Gitlab::Popen', lib: true, no_db: true do
 
   context 'zero status' do
     before do
-      @output, @status = @klass.new.popen(%W(ls), path)
+      @output, @status = @klass.new.popen(%w(ls), path)
     end
 
     it { expect(@status).to be_zero }
@@ -19,7 +19,7 @@ describe 'Gitlab::Popen', lib: true, no_db: true do
 
   context 'non-zero status' do
     before do
-      @output, @status = @klass.new.popen(%W(cat NOTHING), path)
+      @output, @status = @klass.new.popen(%w(cat NOTHING), path)
     end
 
     it { expect(@status).to eq(1) }
@@ -34,7 +34,7 @@ describe 'Gitlab::Popen', lib: true, no_db: true do
 
   context 'without a directory argument' do
     before do
-      @output, @status = @klass.new.popen(%W(ls))
+      @output, @status = @klass.new.popen(%w(ls))
     end
 
     it { expect(@status).to be_zero }
diff --git a/spec/lib/gitlab/push_data_builder_spec.rb b/spec/lib/gitlab/push_data_builder_spec.rb
index 7fc34139eff..6bd7393aaa7 100644
--- a/spec/lib/gitlab/push_data_builder_spec.rb
+++ b/spec/lib/gitlab/push_data_builder_spec.rb
@@ -4,7 +4,6 @@ describe Gitlab::PushDataBuilder, lib: true do
   let(:project) { create(:project) }
   let(:user) { create(:user) }
 
-
   describe '.build_sample' do
     let(:data) { described_class.build_sample(project, user) }
 
diff --git a/spec/lib/gitlab/reference_extractor_spec.rb b/spec/lib/gitlab/reference_extractor_spec.rb
index 7c617723e6d..7b4ccc83915 100644
--- a/spec/lib/gitlab/reference_extractor_spec.rb
+++ b/spec/lib/gitlab/reference_extractor_spec.rb
@@ -105,7 +105,8 @@ describe Gitlab::ReferenceExtractor, lib: true do
 
     it 'returns JIRA issues for a JIRA-integrated project' do
       subject.analyze('JIRA-123 and FOOBAR-4567')
-      expect(subject.issues).to eq [JiraIssue.new('JIRA-123', project), JiraIssue.new('FOOBAR-4567', project)]
+      expect(subject.issues).to eq [ExternalIssue.new('JIRA-123', project),
+                                    ExternalIssue.new('FOOBAR-4567', project)]
     end
   end
 
diff --git a/spec/lib/gitlab/saml/user_spec.rb b/spec/lib/gitlab/saml/user_spec.rb
index 84c21ceefd9..56bf08e7041 100644
--- a/spec/lib/gitlab/saml/user_spec.rb
+++ b/spec/lib/gitlab/saml/user_spec.rb
@@ -164,7 +164,14 @@ describe Gitlab::Saml::User, lib: true do
             end
 
             context 'and LDAP user has an account already' do
-              let!(:existing_user) { create(:omniauth_user, email: 'john@mail.com', extern_uid: 'uid=user1,ou=People,dc=example', provider: 'ldapmain', username: 'john') }
+              before do
+                create(:omniauth_user,
+                       email: 'john@mail.com',
+                       extern_uid: 'uid=user1,ou=People,dc=example',
+                       provider: 'ldapmain',
+                       username: 'john')
+              end
+
               it 'adds the omniauth identity to the LDAP account' do
                 saml_user.save
 
@@ -177,6 +184,15 @@ describe Gitlab::Saml::User, lib: true do
                                                             { provider: 'saml', extern_uid: uid }
                                                           ])
               end
+
+              it 'saves successfully on subsequent tries, when both identities are present' do
+                saml_user.save
+                local_saml_user = described_class.new(auth_hash)
+                local_saml_user.save
+
+                expect(local_saml_user.gl_user).to be_valid
+                expect(local_saml_user.gl_user).to be_persisted
+              end
             end
 
             context 'user has SAML user, and wants to add their LDAP identity' do
@@ -198,7 +214,6 @@ describe Gitlab::Saml::User, lib: true do
           end
         end
       end
-
     end
 
     describe 'blocking' do
diff --git a/spec/lib/gitlab/gitignore_spec.rb b/spec/lib/gitlab/template/gitignore_spec.rb
index 72baa516cc4..bc0ec9325cc 100644
--- a/spec/lib/gitlab/gitignore_spec.rb
+++ b/spec/lib/gitlab/template/gitignore_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
-describe Gitlab::Gitignore do
-  subject { Gitlab::Gitignore }
+describe Gitlab::Template::Gitignore do
+  subject { described_class }
 
   describe '.all' do
     it 'strips the gitignore suffix' do
@@ -24,7 +24,7 @@ describe Gitlab::Gitignore do
     it 'returns the Gitignore object of a valid file' do
       ruby = subject.find('Ruby')
 
-      expect(ruby).to be_a Gitlab::Gitignore
+      expect(ruby).to be_a Gitlab::Template::Gitignore
       expect(ruby.name).to eq('Ruby')
     end
   end
diff --git a/spec/lib/gitlab/url_builder_spec.rb b/spec/lib/gitlab/url_builder_spec.rb
index bf11472407a..a826b24419a 100644
--- a/spec/lib/gitlab/url_builder_spec.rb
+++ b/spec/lib/gitlab/url_builder_spec.rb
@@ -43,9 +43,9 @@ describe Gitlab::UrlBuilder, lib: true do
         end
       end
 
-      context 'on a CommitDiff' do
+      context 'on a Commit Diff' do
         it 'returns a proper URL' do
-          note = build_stubbed(:note_on_commit_diff)
+          note = build_stubbed(:diff_note_on_commit)
 
           url = described_class.build(note)
 
@@ -75,10 +75,10 @@ describe Gitlab::UrlBuilder, lib: true do
         end
       end
 
-      context 'on a MergeRequestDiff' do
+      context 'on a MergeRequest Diff' do
         it 'returns a proper URL' do
           merge_request = create(:merge_request, iid: 42)
-          note = build_stubbed(:note_on_merge_request_diff, noteable: merge_request)
+          note = build_stubbed(:diff_note_on_merge_request, noteable: merge_request)
 
           url = described_class.build(note)
 
diff --git a/spec/lib/gitlab/url_sanitizer_spec.rb b/spec/lib/gitlab/url_sanitizer_spec.rb
index de55334118f..2cb74629da8 100644
--- a/spec/lib/gitlab/url_sanitizer_spec.rb
+++ b/spec/lib/gitlab/url_sanitizer_spec.rb
@@ -45,6 +45,12 @@ describe Gitlab::UrlSanitizer, lib: true do
 
       expect(filtered_content).to include("user@server:project.git")
     end
+
+    it 'returns an empty string for invalid URLs' do
+      filtered_content = sanitize_url('ssh://')
+
+      expect(filtered_content).to include("repository '' not found")
+    end
   end
 
   describe '#sanitized_url' do
@@ -64,5 +70,4 @@ describe Gitlab::UrlSanitizer, lib: true do
       expect(sanitizer.full_url).to eq('user@server:project.git')
     end
   end
-
 end
diff --git a/spec/lib/gitlab_spec.rb b/spec/lib/gitlab_spec.rb
index c59dfea5c55..c4c107c9eea 100644
--- a/spec/lib/gitlab_spec.rb
+++ b/spec/lib/gitlab_spec.rb
@@ -8,6 +8,12 @@ describe Gitlab, lib: true do
       expect(described_class.com?).to eq true
     end
 
+    it 'is true when on staging' do
+      stub_config_setting(url: 'https://staging.gitlab.com')
+
+      expect(described_class.com?).to eq true
+    end
+
     it 'is false when not on GitLab.com' do
       stub_config_setting(url: 'http://example.com')
 
diff --git a/spec/mailers/notify_spec.rb b/spec/mailers/notify_spec.rb
index 1e6eb20ab39..0a9b10bebea 100644
--- a/spec/mailers/notify_spec.rb
+++ b/spec/mailers/notify_spec.rb
@@ -401,23 +401,56 @@ describe Notify do
     end
 
     describe 'project access requested' do
-      let(:project) { create(:project) }
-      let(:user) { create(:user) }
-      let(:project_member) do
-        project.request_access(user)
-        project.members.request.find_by(user_id: user.id)
+      context 'for a project in a user namespace' do
+        let(:project) { create(:project).tap { |p| p.team << [p.owner, :master, p.owner] } }
+        let(:user) { create(:user) }
+        let(:project_member) do
+          project.request_access(user)
+          project.requesters.find_by(user_id: user.id)
+        end
+        subject { Notify.member_access_requested_email('project', project_member.id) }
+
+        it_behaves_like 'an email sent from GitLab'
+        it_behaves_like 'it should not have Gmail Actions links'
+        it_behaves_like "a user cannot unsubscribe through footer link"
+
+        it 'contains all the useful information' do
+          to_emails = subject.header[:to].addrs
+          expect(to_emails.size).to eq(1)
+          expect(to_emails[0].address).to eq(project.members.owners_and_masters.first.user.notification_email)
+
+          is_expected.to have_subject "Request to join the #{project.name_with_namespace} project"
+          is_expected.to have_body_text /#{project.name_with_namespace}/
+          is_expected.to have_body_text /#{namespace_project_project_members_url(project.namespace, project)}/
+          is_expected.to have_body_text /#{project_member.human_access}/
+        end
       end
-      subject { Notify.member_access_requested_email('project', project_member.id) }
 
-      it_behaves_like 'an email sent from GitLab'
-      it_behaves_like 'it should not have Gmail Actions links'
-      it_behaves_like "a user cannot unsubscribe through footer link"
+      context 'for a project in a group' do
+        let(:group_owner) { create(:user) }
+        let(:group) { create(:group).tap { |g| g.add_owner(group_owner) } }
+        let(:project) { create(:project, namespace: group) }
+        let(:user) { create(:user) }
+        let(:project_member) do
+          project.request_access(user)
+          project.requesters.find_by(user_id: user.id)
+        end
+        subject { Notify.member_access_requested_email('project', project_member.id) }
 
-      it 'contains all the useful information' do
-        is_expected.to have_subject "Request to join the #{project.name_with_namespace} project"
-        is_expected.to have_body_text /#{project.name_with_namespace}/
-        is_expected.to have_body_text /#{namespace_project_project_members_url(project.namespace, project)}/
-        is_expected.to have_body_text /#{project_member.human_access}/
+        it_behaves_like 'an email sent from GitLab'
+        it_behaves_like 'it should not have Gmail Actions links'
+        it_behaves_like "a user cannot unsubscribe through footer link"
+
+        it 'contains all the useful information' do
+          to_emails = subject.header[:to].addrs
+          expect(to_emails.size).to eq(1)
+          expect(to_emails[0].address).to eq(group.members.owners_and_masters.first.user.notification_email)
+
+          is_expected.to have_subject "Request to join the #{project.name_with_namespace} project"
+          is_expected.to have_body_text /#{project.name_with_namespace}/
+          is_expected.to have_body_text /#{namespace_project_project_members_url(project.namespace, project)}/
+          is_expected.to have_body_text /#{project_member.human_access}/
+        end
       end
     end
 
@@ -426,7 +459,7 @@ describe Notify do
       let(:user) { create(:user) }
       let(:project_member) do
         project.request_access(user)
-        project.members.request.find_by(user_id: user.id)
+        project.requesters.find_by(user_id: user.id)
       end
       subject { Notify.member_access_denied_email('project', project.id, user.id) }
 
@@ -651,7 +684,7 @@ describe Notify do
       let(:user) { create(:user) }
       let(:group_member) do
         group.request_access(user)
-        group.members.request.find_by(user_id: user.id)
+        group.requesters.find_by(user_id: user.id)
       end
       subject { Notify.member_access_requested_email('group', group_member.id) }
 
@@ -672,7 +705,7 @@ describe Notify do
       let(:user) { create(:user) }
       let(:group_member) do
         group.request_access(user)
-        group.members.request.find_by(user_id: user.id)
+        group.requesters.find_by(user_id: user.id)
       end
       subject { Notify.member_access_denied_email('group', group.id, user.id) }
 
@@ -915,7 +948,7 @@ describe Notify do
     let(:commits) { Commit.decorate(compare.commits, nil) }
     let(:diff_path) { namespace_project_compare_path(project.namespace, project, from: Commit.new(compare.base, project), to: Commit.new(compare.head, project)) }
     let(:send_from_committer_email) { false }
-    let(:diff_refs) { [project.merge_base_commit(sample_image_commit.id, sample_commit.id), project.commit(sample_commit.id)] }
+    let(:diff_refs) { Gitlab::Diff::DiffRefs.new(base_sha: project.merge_base_commit(sample_image_commit.id, sample_commit.id).id, head_sha: sample_commit.id) }
 
     subject { Notify.repository_push_email(project.id, author_id: user.id, ref: 'refs/heads/master', action: :push, compare: compare, reverse_compare: false, diff_refs: diff_refs, send_from_committer_email: send_from_committer_email) }
 
@@ -951,7 +984,6 @@ describe Notify do
     end
 
     context "when set to send from committer email if domain matches" do
-
       let(:send_from_committer_email) { true }
 
       before do
@@ -959,7 +991,6 @@ describe Notify do
       end
 
       context "when the committer email domain is within the GitLab domain" do
-
         before do
           user.update_attribute(:email, "user@company.com")
           user.confirm
@@ -977,7 +1008,6 @@ describe Notify do
       end
 
       context "when the committer email domain is not completely within the GitLab domain" do
-
         before do
           user.update_attribute(:email, "user@something.company.com")
           user.confirm
@@ -995,7 +1025,6 @@ describe Notify do
       end
 
       context "when the committer email domain is outside the GitLab domain" do
-
         before do
           user.update_attribute(:email, "user@mpany.com")
           user.confirm
@@ -1020,7 +1049,7 @@ describe Notify do
     let(:compare) { Gitlab::Git::Compare.new(project.repository.raw_repository, sample_commit.parent_id, sample_commit.id) }
     let(:commits) { Commit.decorate(compare.commits, nil) }
     let(:diff_path) { namespace_project_commit_path(project.namespace, project, commits.first) }
-    let(:diff_refs) { [project.merge_base_commit(sample_commit.parent_id, sample_commit.id), project.commit(sample_commit.id)] }
+    let(:diff_refs) { Gitlab::Diff::DiffRefs.new(base_sha: project.merge_base_commit(sample_image_commit.id, sample_commit.id).id, head_sha: sample_commit.id) }
 
     subject { Notify.repository_push_email(project.id, author_id: user.id, ref: 'refs/heads/master', action: :push, compare: compare, diff_refs: diff_refs) }
 
@@ -1051,5 +1080,4 @@ describe Notify do
       is_expected.to have_body_text /#{diff_path}/
     end
   end
-
 end
diff --git a/spec/mailers/previews/devise_mailer_preview.rb b/spec/mailers/previews/devise_mailer_preview.rb
index dc3062a4332..d6588efc486 100644
--- a/spec/mailers/previews/devise_mailer_preview.rb
+++ b/spec/mailers/previews/devise_mailer_preview.rb
@@ -1,11 +1,30 @@
 class DeviseMailerPreview < ActionMailer::Preview
   def confirmation_instructions_for_signup
-    user = User.new(name: 'Jane Doe', email: 'signup@example.com')
-    DeviseMailer.confirmation_instructions(user, 'faketoken', {})
+    DeviseMailer.confirmation_instructions(unsaved_user, 'faketoken', {})
   end
 
   def confirmation_instructions_for_new_email
     user = User.last
+    user.unconfirmed_email = 'unconfirmed@example.com'
+
     DeviseMailer.confirmation_instructions(user, 'faketoken', {})
   end
+
+  def reset_password_instructions
+    DeviseMailer.reset_password_instructions(unsaved_user, 'faketoken', {})
+  end
+
+  def unlock_instructions
+    DeviseMailer.unlock_instructions(unsaved_user, 'faketoken', {})
+  end
+
+  def password_change
+    DeviseMailer.password_change(unsaved_user, {})
+  end
+
+  private
+
+  def unsaved_user
+    User.new(name: 'Jane Doe', email: 'jdoe@example.com')
+  end
 end
diff --git a/spec/models/application_setting_spec.rb b/spec/models/application_setting_spec.rb
index d84f3e998f5..2ea1320267c 100644
--- a/spec/models/application_setting_spec.rb
+++ b/spec/models/application_setting_spec.rb
@@ -40,6 +40,16 @@ describe ApplicationSetting, models: true do
     it_behaves_like 'an object with email-formated attributes', :admin_notification_email do
       subject { setting }
     end
+
+    context 'repository storages inclussion' do
+      before do
+        storages = { 'custom' => 'tmp/tests/custom_repositories' }
+        allow(Gitlab.config.repositories).to receive(:storages).and_return(storages)
+      end
+
+      it { is_expected.to allow_value('custom').for(:repository_storage) }
+      it { is_expected.not_to allow_value('alternative').for(:repository_storage) }
+    end
   end
 
   context 'restricted signup domains' do
diff --git a/spec/models/build_spec.rb b/spec/models/build_spec.rb
index 5d1fa8226e5..e8171788872 100644
--- a/spec/models/build_spec.rb
+++ b/spec/models/build_spec.rb
@@ -2,7 +2,12 @@ require 'spec_helper'
 
 describe Ci::Build, models: true do
   let(:project) { create(:project) }
-  let(:pipeline) { create(:ci_pipeline, project: project) }
+
+  let(:pipeline) do
+    create(:ci_pipeline, project: project,
+                         sha: project.commit.id)
+  end
+
   let(:build) { create(:ci_build, pipeline: pipeline) }
 
   it { is_expected.to validate_presence_of :ref }
@@ -36,32 +41,44 @@ describe Ci::Build, models: true do
     subject { build.ignored? }
 
     context 'if build is not allowed to fail' do
-      before { build.allow_failure = false }
+      before do
+        build.allow_failure = false
+      end
 
       context 'and build.status is success' do
-        before { build.status = 'success' }
+        before do
+          build.status = 'success'
+        end
 
         it { is_expected.to be_falsey }
       end
 
       context 'and build.status is failed' do
-        before { build.status = 'failed' }
+        before do
+          build.status = 'failed'
+        end
 
         it { is_expected.to be_falsey }
       end
     end
 
     context 'if build is allowed to fail' do
-      before { build.allow_failure = true }
+      before do
+        build.allow_failure = true
+      end
 
       context 'and build.status is success' do
-        before { build.status = 'success' }
+        before do
+          build.status = 'success'
+        end
 
         it { is_expected.to be_falsey }
       end
 
       context 'and build.status is failed' do
-        before { build.status = 'failed' }
+        before do
+          build.status = 'failed'
+        end
 
         it { is_expected.to be_truthy }
       end
@@ -75,7 +92,9 @@ describe Ci::Build, models: true do
 
     context 'if build.trace contains text' do
       let(:text) { 'example output' }
-      before { build.trace = text }
+      before do
+        build.trace = text
+      end
 
       it { is_expected.to include(text) }
       it { expect(subject.length).to be >= text.length }
@@ -188,7 +207,9 @@ describe Ci::Build, models: true do
         ]
       end
 
-      before { build.update_attributes(stage: 'stage') }
+      before do
+        build.update_attributes(stage: 'stage')
+      end
 
       it { is_expected.to eq(predefined_variables + yaml_variables) }
 
@@ -199,7 +220,9 @@ describe Ci::Build, models: true do
           ]
         end
 
-        before { build.update_attributes(tag: true) }
+        before do
+          build.update_attributes(tag: true)
+        end
 
         it { is_expected.to eq(tag_variable + predefined_variables + yaml_variables) }
       end
@@ -257,57 +280,6 @@ describe Ci::Build, models: true do
     end
   end
 
-  describe '#can_be_served?' do
-    let(:runner) { create(:ci_runner) }
-
-    before { build.project.runners << runner }
-
-    context 'when runner does not have tags' do
-      it 'can handle builds without tags' do
-        expect(build.can_be_served?(runner)).to be_truthy
-      end
-
-      it 'cannot handle build with tags' do
-        build.tag_list = ['aa']
-        expect(build.can_be_served?(runner)).to be_falsey
-      end
-    end
-
-    context 'when runner has tags' do
-      before { runner.tag_list = ['bb', 'cc'] }
-
-      shared_examples 'tagged build picker' do
-        it 'can handle build with matching tags' do
-          build.tag_list = ['bb']
-          expect(build.can_be_served?(runner)).to be_truthy
-        end
-
-        it 'cannot handle build without matching tags' do
-          build.tag_list = ['aa']
-          expect(build.can_be_served?(runner)).to be_falsey
-        end
-      end
-
-      context 'when runner can pick untagged jobs' do
-        it 'can handle builds without tags' do
-          expect(build.can_be_served?(runner)).to be_truthy
-        end
-
-        it_behaves_like 'tagged build picker'
-      end
-
-      context 'when runner can not pick untagged jobs' do
-        before { runner.run_untagged = false }
-
-        it 'can not handle builds without tags' do
-          expect(build.can_be_served?(runner)).to be_falsey
-        end
-
-        it_behaves_like 'tagged build picker'
-      end
-    end
-  end
-
   describe '#has_tags?' do
     context 'when build has tags' do
       subject { create(:ci_build, tag_list: ['tag']) }
@@ -348,10 +320,9 @@ describe Ci::Build, models: true do
       end
 
       it 'that cannot handle build' do
-        expect_any_instance_of(Ci::Build).to receive(:can_be_served?).and_return(false)
+        expect_any_instance_of(Ci::Runner).to receive(:can_pick?).and_return(false)
         is_expected.to be_falsey
       end
-
     end
   end
 
@@ -360,7 +331,9 @@ describe Ci::Build, models: true do
 
     %w(pending).each do |state|
       context "if commit_status.status is #{state}" do
-        before { build.status = state }
+        before do
+          build.status = state
+        end
 
         it { is_expected.to be_truthy }
 
@@ -379,7 +352,9 @@ describe Ci::Build, models: true do
 
     %w(success failed canceled running).each do |state|
       context "if commit_status.status is #{state}" do
-        before { build.status = state }
+        before do
+          build.status = state
+        end
 
         it { is_expected.to be_falsey }
       end
@@ -390,7 +365,10 @@ describe Ci::Build, models: true do
     subject { build.artifacts? }
 
     context 'artifacts archive does not exist' do
-      before { build.update_attributes(artifacts_file: nil) }
+      before do
+        build.update_attributes(artifacts_file: nil)
+      end
+
       it { is_expected.to be_falsy }
     end
 
@@ -623,7 +601,9 @@ describe Ci::Build, models: true do
       let!(:build) { create(:ci_build, :trace, :success, :artifacts) }
 
       describe '#erase' do
-        before { build.erase(erased_by: user) }
+        before do
+          build.erase(erased_by: user)
+        end
 
         context 'erased by user' do
           let!(:user) { create(:user, username: 'eraser') }
@@ -660,7 +640,9 @@ describe Ci::Build, models: true do
         end
 
         context 'build has been erased' do
-          before { build.erase }
+          before do
+            build.erase
+          end
 
           it { is_expected.to be true }
         end
@@ -668,7 +650,9 @@ describe Ci::Build, models: true do
 
       context 'metadata and build trace are not available' do
         let!(:build) { create(:ci_build, :success, :artifacts) }
-        before { build.remove_artifacts_metadata! }
+        before do
+          build.remove_artifacts_metadata!
+        end
 
         describe '#erase' do
           it 'should not raise error' do
@@ -678,4 +662,28 @@ describe Ci::Build, models: true do
       end
     end
   end
+
+  describe '#commit' do
+    it 'returns commit pipeline has been created for' do
+      expect(build.commit).to eq project.commit
+    end
+  end
+
+  describe '#retryable?' do
+    context 'when build is running' do
+      before { build.run! }
+
+      it 'should return false' do
+        expect(build.retryable?).to be false
+      end
+    end
+
+    context 'when build is finished' do
+      before { build.success! }
+
+      it 'should return true' do
+        expect(build.retryable?).to be true
+      end
+    end
+  end
 end
diff --git a/spec/models/ci/pipeline_spec.rb b/spec/models/ci/pipeline_spec.rb
index 0d769ed7324..4e5481f9154 100644
--- a/spec/models/ci/pipeline_spec.rb
+++ b/spec/models/ci/pipeline_spec.rb
@@ -15,7 +15,7 @@ describe Ci::Pipeline, models: true do
   it { is_expected.to respond_to :git_author_email }
   it { is_expected.to respond_to :short_sha }
 
-  describe :valid_commit_sha do
+  describe '#valid_commit_sha' do
     context 'commit.sha can not start with 00000000' do
       before do
         pipeline.sha = '0' * 40
@@ -26,7 +26,7 @@ describe Ci::Pipeline, models: true do
     end
   end
 
-  describe :short_sha do
+  describe '#short_sha' do
     subject { pipeline.short_sha }
 
     it 'has 8 items' do
@@ -35,10 +35,10 @@ describe Ci::Pipeline, models: true do
     it { expect(pipeline.sha).to start_with(subject) }
   end
 
-  describe :create_next_builds do
+  describe '#create_next_builds' do
   end
 
-  describe :retried do
+  describe '#retried' do
     subject { pipeline.retried }
 
     before do
@@ -51,7 +51,7 @@ describe Ci::Pipeline, models: true do
     end
   end
 
-  describe :create_builds do
+  describe '#create_builds' do
     let!(:pipeline) { FactoryGirl.create :ci_pipeline, project: project, ref: 'master', tag: false }
 
     def create_builds(trigger_request = nil)
@@ -258,6 +258,19 @@ describe Ci::Pipeline, models: true do
         end
       end
     end
+
+    context 'when no builds created' do
+      let(:pipeline) { build(:ci_pipeline) }
+
+      before do
+        stub_ci_pipeline_yaml_file(YAML.dump(before_script: ['ls']))
+      end
+
+      it 'returns false' do
+        expect(pipeline.create_builds(nil)).to be_falsey
+        expect(pipeline).not_to be_persisted
+      end
+    end
   end
 
   describe "#finished_at" do
diff --git a/spec/models/ci/runner_spec.rb b/spec/models/ci/runner_spec.rb
index 5d04d8ffcff..ef65eb99328 100644
--- a/spec/models/ci/runner_spec.rb
+++ b/spec/models/ci/runner_spec.rb
@@ -20,34 +20,36 @@ describe Ci::Runner, models: true do
   end
 
   describe '#display_name' do
-    it 'should return the description if it has a value' do
+    it 'returns the description if it has a value' do
       runner = FactoryGirl.build(:ci_runner, description: 'Linux/Ruby-1.9.3-p448')
       expect(runner.display_name).to eq 'Linux/Ruby-1.9.3-p448'
     end
 
-    it 'should return the token if it does not have a description' do
+    it 'returns the token if it does not have a description' do
       runner = FactoryGirl.create(:ci_runner)
       expect(runner.display_name).to eq runner.description
     end
 
-    it 'should return the token if the description is an empty string' do
+    it 'returns the token if the description is an empty string' do
       runner = FactoryGirl.build(:ci_runner, description: '', token: 'token')
       expect(runner.display_name).to eq runner.token
     end
   end
 
-  describe :assign_to do
+  describe '#assign_to' do
     let!(:project) { FactoryGirl.create :empty_project }
     let!(:shared_runner) { FactoryGirl.create(:ci_runner, :shared) }
 
-    before { shared_runner.assign_to(project) }
+    before do
+      shared_runner.assign_to(project)
+    end
 
     it { expect(shared_runner).to be_specific }
     it { expect(shared_runner.projects).to eq([project]) }
     it { expect(shared_runner.only_for?(project)).to be_truthy }
   end
 
-  describe :online do
+  describe '.online' do
     subject { Ci::Runner.online }
 
     before do
@@ -58,60 +60,269 @@ describe Ci::Runner, models: true do
     it { is_expected.to eq([@runner2])}
   end
 
-  describe :online? do
+  describe '#online?' do
     let(:runner) { FactoryGirl.create(:ci_runner, :shared) }
 
     subject { runner.online? }
 
     context 'never contacted' do
-      before { runner.contacted_at = nil }
+      before do
+        runner.contacted_at = nil
+      end
 
       it { is_expected.to be_falsey }
     end
 
     context 'contacted long time ago time' do
-      before { runner.contacted_at = 1.year.ago }
+      before do
+        runner.contacted_at = 1.year.ago
+      end
 
       it { is_expected.to be_falsey }
     end
 
     context 'contacted 1s ago' do
-      before { runner.contacted_at = 1.second.ago }
+      before do
+        runner.contacted_at = 1.second.ago
+      end
 
       it { is_expected.to be_truthy }
     end
   end
 
-  describe :status do
+  describe '#can_pick?' do
+    let(:project) { create(:project) }
+    let(:pipeline) { create(:ci_pipeline, project: project) }
+    let(:build) { create(:ci_build, pipeline: pipeline) }
+    let(:runner) { create(:ci_runner) }
+
+    before do
+      build.project.runners << runner
+    end
+
+    context 'when runner does not have tags' do
+      it 'can handle builds without tags' do
+        expect(runner.can_pick?(build)).to be_truthy
+      end
+
+      it 'cannot handle build with tags' do
+        build.tag_list = ['aa']
+
+        expect(runner.can_pick?(build)).to be_falsey
+      end
+    end
+
+    context 'when runner has tags' do
+      before do
+        runner.tag_list = ['bb', 'cc']
+      end
+
+      shared_examples 'tagged build picker' do
+        it 'can handle build with matching tags' do
+          build.tag_list = ['bb']
+
+          expect(runner.can_pick?(build)).to be_truthy
+        end
+
+        it 'cannot handle build without matching tags' do
+          build.tag_list = ['aa']
+
+          expect(runner.can_pick?(build)).to be_falsey
+        end
+      end
+
+      context 'when runner can pick untagged jobs' do
+        it 'can handle builds without tags' do
+          expect(runner.can_pick?(build)).to be_truthy
+        end
+
+        it_behaves_like 'tagged build picker'
+      end
+
+      context 'when runner cannot pick untagged jobs' do
+        before do
+          runner.run_untagged = false
+        end
+
+        it 'cannot handle builds without tags' do
+          expect(runner.can_pick?(build)).to be_falsey
+        end
+
+        it_behaves_like 'tagged build picker'
+      end
+    end
+
+    context 'when runner is locked' do
+      before do
+        runner.locked = true
+      end
+
+      shared_examples 'locked build picker' do
+        context 'when runner cannot pick untagged jobs' do
+          before do
+            runner.run_untagged = false
+          end
+
+          it 'cannot handle builds without tags' do
+            expect(runner.can_pick?(build)).to be_falsey
+          end
+        end
+
+        context 'when having runner tags' do
+          before do
+            runner.tag_list = ['bb', 'cc']
+          end
+
+          it 'cannot handle it for builds without matching tags' do
+            build.tag_list = ['aa']
+
+            expect(runner.can_pick?(build)).to be_falsey
+          end
+        end
+      end
+
+      context 'when serving the same project' do
+        it 'can handle it' do
+          expect(runner.can_pick?(build)).to be_truthy
+        end
+
+        it_behaves_like 'locked build picker'
+
+        context 'when having runner tags' do
+          before do
+            runner.tag_list = ['bb', 'cc']
+            build.tag_list = ['bb']
+          end
+
+          it 'can handle it for matching tags' do
+            expect(runner.can_pick?(build)).to be_truthy
+          end
+        end
+      end
+
+      context 'serving a different project' do
+        before do
+          runner.runner_projects.destroy_all
+        end
+
+        it 'cannot handle it' do
+          expect(runner.can_pick?(build)).to be_falsey
+        end
+
+        it_behaves_like 'locked build picker'
+
+        context 'when having runner tags' do
+          before do
+            runner.tag_list = ['bb', 'cc']
+            build.tag_list = ['bb']
+          end
+
+          it 'cannot handle it for matching tags' do
+            expect(runner.can_pick?(build)).to be_falsey
+          end
+        end
+      end
+    end
+  end
+
+  describe '#status' do
     let(:runner) { FactoryGirl.create(:ci_runner, :shared, contacted_at: 1.second.ago) }
 
     subject { runner.status }
 
     context 'never connected' do
-      before { runner.contacted_at = nil }
+      before do
+        runner.contacted_at = nil
+      end
 
       it { is_expected.to eq(:not_connected) }
     end
 
     context 'contacted 1s ago' do
-      before { runner.contacted_at = 1.second.ago }
+      before do
+        runner.contacted_at = 1.second.ago
+      end
 
       it { is_expected.to eq(:online) }
     end
 
     context 'contacted long time ago' do
-      before { runner.contacted_at = 1.year.ago }
+      before do
+        runner.contacted_at = 1.year.ago
+      end
 
       it { is_expected.to eq(:offline) }
     end
 
     context 'inactive' do
-      before { runner.active = false }
+      before do
+        runner.active = false
+      end
 
       it { is_expected.to eq(:paused) }
     end
   end
 
+  describe '.assignable_for' do
+    let(:runner) { create(:ci_runner) }
+    let(:project) { create(:project) }
+    let(:another_project) { create(:project) }
+
+    before do
+      project.runners << runner
+    end
+
+    context 'with shared runners' do
+      before do
+        runner.update(is_shared: true)
+      end
+
+      context 'does not give owned runner' do
+        subject { Ci::Runner.assignable_for(project) }
+
+        it { is_expected.to be_empty }
+      end
+
+      context 'does not give shared runner' do
+        subject { Ci::Runner.assignable_for(another_project) }
+
+        it { is_expected.to be_empty }
+      end
+    end
+
+    context 'with unlocked runner' do
+      context 'does not give owned runner' do
+        subject { Ci::Runner.assignable_for(project) }
+
+        it { is_expected.to be_empty }
+      end
+
+      context 'does give a specific runner' do
+        subject { Ci::Runner.assignable_for(another_project) }
+
+        it { is_expected.to contain_exactly(runner) }
+      end
+    end
+
+    context 'with locked runner' do
+      before do
+        runner.update(locked: true)
+      end
+
+      context 'does not give owned runner' do
+        subject { Ci::Runner.assignable_for(project) }
+
+        it { is_expected.to be_empty }
+      end
+
+      context 'does not give a locked runner' do
+        subject { Ci::Runner.assignable_for(another_project) }
+
+        it { is_expected.to be_empty }
+      end
+    end
+  end
+
   describe "belongs_to_one_project?" do
     it "returns false if there are two projects runner assigned to" do
       runner = FactoryGirl.create(:ci_runner)
diff --git a/spec/models/ci/variable_spec.rb b/spec/models/ci/variable_spec.rb
index 98f60087cf5..4e7833c3162 100644
--- a/spec/models/ci/variable_spec.rb
+++ b/spec/models/ci/variable_spec.rb
@@ -9,7 +9,7 @@ describe Ci::Variable, models: true do
     subject.value = secret_value
   end
 
-  describe :value do
+  describe '#value' do
     it 'stores the encrypted value' do
       expect(subject.encrypted_value).not_to be_nil
     end
diff --git a/spec/models/commit_spec.rb b/spec/models/commit_spec.rb
index beca8708c9d..ba02d5fe977 100644
--- a/spec/models/commit_spec.rb
+++ b/spec/models/commit_spec.rb
@@ -207,4 +207,16 @@ eos
       expect(commit.participants).to include(note1.author, note2.author)
     end
   end
+
+  describe '#uri_type' do
+    it 'returns the URI type at the given path' do
+      expect(commit.uri_type('files/html')).to be(:tree)
+      expect(commit.uri_type('files/images/logo-black.png')).to be(:raw)
+      expect(commit.uri_type('files/js/application.js')).to be(:blob)
+    end
+
+    it "returns nil if the path doesn't exists" do
+      expect(commit.uri_type('this/path/doesnt/exist')).to be_nil
+    end
+  end
 end
diff --git a/spec/models/commit_status_spec.rb b/spec/models/commit_status_spec.rb
index 8fb605fff8a..05f22c7a9eb 100644
--- a/spec/models/commit_status_spec.rb
+++ b/spec/models/commit_status_spec.rb
@@ -1,8 +1,13 @@
 require 'spec_helper'
 
 describe CommitStatus, models: true do
-  let(:pipeline) { FactoryGirl.create :ci_pipeline }
-  let(:commit_status) { FactoryGirl.create :commit_status, pipeline: pipeline }
+  let(:project) { create(:project) }
+
+  let(:pipeline) do
+    create(:ci_pipeline, project: project, sha: project.commit.id)
+  end
+
+  let(:commit_status) { create(:commit_status, pipeline: pipeline) }
 
   it { is_expected.to belong_to(:pipeline) }
   it { is_expected.to belong_to(:user) }
@@ -13,20 +18,20 @@ describe CommitStatus, models: true do
 
   it { is_expected.to delegate_method(:sha).to(:pipeline) }
   it { is_expected.to delegate_method(:short_sha).to(:pipeline) }
-  
+
   it { is_expected.to respond_to :success? }
   it { is_expected.to respond_to :failed? }
   it { is_expected.to respond_to :running? }
   it { is_expected.to respond_to :pending? }
 
-  describe :author do
+  describe '#author' do
     subject { commit_status.author }
     before { commit_status.author = User.new }
 
     it { is_expected.to eq(commit_status.user) }
   end
 
-  describe :started? do
+  describe '#started?' do
     subject { commit_status.started? }
 
     context 'without started_at' do
@@ -52,7 +57,7 @@ describe CommitStatus, models: true do
     end
   end
 
-  describe :active? do
+  describe '#active?' do
     subject { commit_status.active? }
 
     %w(pending running).each do |state|
@@ -72,7 +77,7 @@ describe CommitStatus, models: true do
     end
   end
 
-  describe :complete? do
+  describe '#complete?' do
     subject { commit_status.complete? }
 
     %w(success failed canceled).each do |state|
@@ -92,7 +97,7 @@ describe CommitStatus, models: true do
     end
   end
 
-  describe :duration do
+  describe '#duration' do
     subject { commit_status.duration }
 
     it { is_expected.to eq(120.0) }
@@ -116,8 +121,8 @@ describe CommitStatus, models: true do
       it { is_expected.to be > 0.0 }
     end
   end
-  
-  describe :latest do
+
+  describe '.latest' do
     subject { CommitStatus.latest.order(:id) }
 
     before do
@@ -133,7 +138,7 @@ describe CommitStatus, models: true do
     end
   end
 
-  describe :running_or_pending do
+  describe '.running_or_pending' do
     subject { CommitStatus.running_or_pending.order(:id) }
 
     before do
@@ -198,4 +203,10 @@ describe CommitStatus, models: true do
       end
     end
   end
+
+  describe '#commit' do
+    it 'returns commit pipeline has been created for' do
+      expect(commit_status.commit).to eq project.commit
+    end
+  end
 end
diff --git a/spec/models/concerns/access_requestable_spec.rb b/spec/models/concerns/access_requestable_spec.rb
index 98307876962..96eee0e8bdd 100644
--- a/spec/models/concerns/access_requestable_spec.rb
+++ b/spec/models/concerns/access_requestable_spec.rb
@@ -16,7 +16,7 @@ describe AccessRequestable do
 
       before { group.request_access(user) }
 
-      it { expect(group.members.request.exists?(user_id: user)).to be_truthy }
+      it { expect(group.requesters.exists?(user_id: user)).to be_truthy }
     end
   end
 
@@ -34,7 +34,7 @@ describe AccessRequestable do
 
       before { project.request_access(user) }
 
-      it { expect(project.members.request.exists?(user_id: user)).to be_truthy }
+      it { expect(project.requesters.exists?(user_id: user)).to be_truthy }
     end
   end
 end
diff --git a/spec/models/concerns/issuable_spec.rb b/spec/models/concerns/issuable_spec.rb
index efbcbf72f76..60e4bbc8564 100644
--- a/spec/models/concerns/issuable_spec.rb
+++ b/spec/models/concerns/issuable_spec.rb
@@ -154,8 +154,21 @@ describe Issue, "Issuable" do
         expect(issues).to match_array([issue1, issue2, issue, issue3])
       end
     end
-  end
 
+    context 'when all of the results are level on the sort key' do
+      let!(:issues) do
+        10.times { create(:issue, project: project) }
+      end
+
+      it 'has no duplicates across pages' do
+        sorted_issue_ids = 1.upto(10).map do |i|
+          project.issues.sort('milestone_due_desc').page(i).per(1).first.id
+        end
+
+        expect(sorted_issue_ids).to eq(sorted_issue_ids.uniq)
+      end
+    end
+  end
 
   describe '#subscribed?' do
     context 'user is not a participant in the issue' do
diff --git a/spec/models/concerns/mentionable_spec.rb b/spec/models/concerns/mentionable_spec.rb
index cb33edde820..5e652660e2c 100644
--- a/spec/models/concerns/mentionable_spec.rb
+++ b/spec/models/concerns/mentionable_spec.rb
@@ -7,7 +7,7 @@ describe Mentionable do
     nil
   end
 
-  describe :references do
+  describe 'references' do
     let(:project) { create(:project) }
 
     it 'excludes JIRA references' do
@@ -29,6 +29,43 @@ describe Issue, "Mentionable" do
     it { is_expected.not_to include(user2) }
   end
 
+  describe '#referenced_mentionables' do
+    context 'with an issue on a private project' do
+      let(:project) { create(:empty_project, :public) }
+      let(:issue) { create(:issue, project: project) }
+      let(:public_issue) { create(:issue, project: project) }
+      let(:private_project) { create(:empty_project, :private) }
+      let(:private_issue) { create(:issue, project: private_project) }
+      let(:user) { create(:user) }
+
+      def referenced_issues(current_user)
+        text = "#{private_issue.to_reference(project)} and #{public_issue.to_reference}"
+
+        issue.referenced_mentionables(current_user, text)
+      end
+
+      context 'when the current user can see the issue' do
+        before { private_project.team << [user, Gitlab::Access::DEVELOPER] }
+
+        it 'includes the reference' do
+          expect(referenced_issues(user)).to contain_exactly(private_issue, public_issue)
+        end
+      end
+
+      context 'when the current user cannot see the issue' do
+        it 'does not include the reference' do
+          expect(referenced_issues(user)).to contain_exactly(public_issue)
+        end
+      end
+
+      context 'when there is no current user' do
+        it 'does not include the reference' do
+          expect(referenced_issues(nil)).to contain_exactly(public_issue)
+        end
+      end
+    end
+  end
+
   describe '#create_cross_references!' do
     let(:project) { create(:project) }
     let(:author)  { double('author') }
diff --git a/spec/models/concerns/participable_spec.rb b/spec/models/concerns/participable_spec.rb
index 7e4ea0f2d66..a9f4ef9ee5e 100644
--- a/spec/models/concerns/participable_spec.rb
+++ b/spec/models/concerns/participable_spec.rb
@@ -37,6 +37,16 @@ describe Participable, models: true do
       expect(participants).to include(user3)
     end
 
+    it 'caches the raw list of participants' do
+      instance = model.new
+      user1 = build(:user)
+
+      expect(instance).to receive(:raw_participants).once
+
+      instance.participants(user1)
+      instance.participants(user1)
+    end
+
     it 'supports attributes returning another Participable' do
       other_model = Class.new { include Participable }
 
diff --git a/spec/models/concerns/strip_attribute_spec.rb b/spec/models/concerns/strip_attribute_spec.rb
index 6445e29c3ef..c3af7a0960f 100644
--- a/spec/models/concerns/strip_attribute_spec.rb
+++ b/spec/models/concerns/strip_attribute_spec.rb
@@ -16,5 +16,4 @@ describe Milestone, "StripAttribute" do
 
     it { expect(milestone.title).to eq('8.3') }
   end
-
 end
diff --git a/spec/models/deployment_spec.rb b/spec/models/deployment_spec.rb
new file mode 100644
index 00000000000..b273018707f
--- /dev/null
+++ b/spec/models/deployment_spec.rb
@@ -0,0 +1,17 @@
+require 'spec_helper'
+
+describe Deployment, models: true do
+  subject { build(:deployment) }
+
+  it { is_expected.to belong_to(:project) }
+  it { is_expected.to belong_to(:environment) }
+  it { is_expected.to belong_to(:user) }
+  it { is_expected.to belong_to(:deployable) }
+
+  it { is_expected.to delegate_method(:name).to(:environment).with_prefix }
+  it { is_expected.to delegate_method(:commit).to(:project) }
+  it { is_expected.to delegate_method(:commit_title).to(:commit).as(:try) }
+
+  it { is_expected.to validate_presence_of(:ref) }
+  it { is_expected.to validate_presence_of(:sha) }
+end
diff --git a/spec/models/diff_note_spec.rb b/spec/models/diff_note_spec.rb
new file mode 100644
index 00000000000..af8e890ca95
--- /dev/null
+++ b/spec/models/diff_note_spec.rb
@@ -0,0 +1,191 @@
+require 'spec_helper'
+
+describe DiffNote, models: true do
+  include RepoHelpers
+
+  let(:project) { create(:project) }
+  let(:merge_request) { create(:merge_request, source_project: project) }
+  let(:commit) { project.commit(sample_commit.id) }
+
+  let(:path) { "files/ruby/popen.rb" }
+
+  let!(:position) do
+    Gitlab::Diff::Position.new(
+      old_path: path,
+      new_path: path,
+      old_line: nil,
+      new_line: 14,
+      diff_refs: merge_request.diff_refs
+    )
+  end
+
+  let!(:new_position) do
+    Gitlab::Diff::Position.new(
+      old_path: path,
+      new_path: path,
+      old_line: 16,
+      new_line: 22,
+      diff_refs: merge_request.diff_refs
+    )
+  end
+
+  subject { create(:diff_note_on_merge_request, project: project, position: position, noteable: merge_request) }
+
+  describe "#position=" do
+    context "when provided a string" do
+      it "sets the position" do
+        subject.position = new_position.to_json
+
+        expect(subject.position).to eq(new_position)
+      end
+    end
+
+    context "when provided a hash" do
+      it "sets the position" do
+        subject.position = new_position.to_h
+
+        expect(subject.position).to eq(new_position)
+      end
+    end
+
+    context "when provided a position object" do
+      it "sets the position" do
+        subject.position = new_position
+
+        expect(subject.position).to eq(new_position)
+      end
+    end
+  end
+
+  describe "#diff_file" do
+    it "returns the correct diff file" do
+      diff_file = subject.diff_file
+
+      expect(diff_file.old_path).to eq(position.old_path)
+      expect(diff_file.new_path).to eq(position.new_path)
+      expect(diff_file.diff_refs).to eq(position.diff_refs)
+    end
+  end
+
+  describe "#diff_line" do
+    it "returns the correct diff line" do
+      diff_line = subject.diff_line
+
+      expect(diff_line.added?).to be true
+      expect(diff_line.new_line).to eq(position.new_line)
+      expect(diff_line.text).to eq("+    vars = {")
+    end
+  end
+
+  describe "#line_code" do
+    it "returns the correct line code" do
+      line_code = Gitlab::Diff::LineCode.generate(position.file_path, position.new_line, 15)
+
+      expect(subject.line_code).to eq(line_code)
+    end
+  end
+
+  describe "#for_line?" do
+    context "when provided the correct diff line" do
+      it "returns true" do
+        expect(subject.for_line?(subject.diff_line)).to be true
+      end
+    end
+
+    context "when provided a different diff line" do
+      it "returns false" do
+        some_line = subject.diff_file.diff_lines.first
+
+        expect(subject.for_line?(some_line)).to be false
+      end
+    end
+  end
+
+  describe "#active?" do
+    context "when noteable is a commit" do
+      subject { create(:diff_note_on_commit, project: project, position: position) }
+
+      it "returns true" do
+        expect(subject.active?).to be true
+      end
+    end
+
+    context "when noteable is a merge request" do
+      context "when the merge request's diff refs match that of the diff note" do
+        it "returns true" do
+          expect(subject.active?).to be true
+        end
+      end
+
+      context "when the merge request's diff refs don't match that of the diff note" do
+        before do
+          allow(subject.noteable).to receive(:diff_refs).and_return(commit.diff_refs)
+        end
+
+        it "returns false" do
+          expect(subject.active?).to be false
+        end
+      end
+    end
+  end
+
+  describe "creation" do
+    describe "updating of position" do
+      context "when noteable is a commit" do
+        let(:diff_note) { create(:diff_note_on_commit, project: project, position: position) }
+
+        it "doesn't use the DiffPositionUpdateService" do
+          expect(Notes::DiffPositionUpdateService).not_to receive(:new)
+
+          diff_note
+        end
+
+        it "doesn't update the position" do
+          diff_note
+
+          expect(diff_note.original_position).to eq(position)
+          expect(diff_note.position).to eq(position)
+        end
+      end
+
+      context "when noteable is a merge request" do
+        let(:diff_note) { create(:diff_note_on_merge_request, project: project, position: position, noteable: merge_request) }
+
+        context "when the note is active" do
+          it "doesn't use the DiffPositionUpdateService" do
+            expect(Notes::DiffPositionUpdateService).not_to receive(:new)
+
+            diff_note
+          end
+
+          it "doesn't update the position" do
+            diff_note
+
+            expect(diff_note.original_position).to eq(position)
+            expect(diff_note.position).to eq(position)
+          end
+        end
+
+        context "when the note is outdated" do
+          before do
+            allow(merge_request).to receive(:diff_refs).and_return(commit.diff_refs)
+          end
+
+          it "uses the DiffPositionUpdateService" do
+            service = instance_double("Notes::DiffPositionUpdateService")
+            expect(Notes::DiffPositionUpdateService).to receive(:new).with(
+              project,
+              nil,
+              old_diff_refs: position.diff_refs,
+              new_diff_refs: commit.diff_refs,
+              paths: [path]
+            ).and_return(service)
+            expect(service).to receive(:execute)
+
+            diff_note
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/spec/models/email_spec.rb b/spec/models/email_spec.rb
index 5d0bd31db5a..d9df9e0f907 100644
--- a/spec/models/email_spec.rb
+++ b/spec/models/email_spec.rb
@@ -1,11 +1,9 @@
 require 'spec_helper'
 
 describe Email, models: true do
-
   describe 'validations' do
     it_behaves_like 'an object with email-formated attributes', :email do
       subject { build(:email) }
     end
   end
-
 end
diff --git a/spec/models/environment_spec.rb b/spec/models/environment_spec.rb
new file mode 100644
index 00000000000..7629af6a570
--- /dev/null
+++ b/spec/models/environment_spec.rb
@@ -0,0 +1,14 @@
+require 'spec_helper'
+
+describe Environment, models: true do
+  let(:environment) { create(:environment) }
+
+  it { is_expected.to belong_to(:project) }
+  it { is_expected.to have_many(:deployments) }
+
+  it { is_expected.to delegate_method(:last_deployment).to(:deployments).as(:last) }
+
+  it { is_expected.to validate_presence_of(:name) }
+  it { is_expected.to validate_uniqueness_of(:name).scoped_to(:project_id) }
+  it { is_expected.to validate_length_of(:name).is_within(0..255) }
+end
diff --git a/spec/models/event_spec.rb b/spec/models/event_spec.rb
index 166a1dc4ddb..b5d0d79e14e 100644
--- a/spec/models/event_spec.rb
+++ b/spec/models/event_spec.rb
@@ -46,6 +46,22 @@ describe Event, models: true do
     it { expect(@event.author).to eq(@user) }
   end
 
+  describe '#note?' do
+    subject { Event.new(project: target.project, target: target) }
+
+    context 'issue note event' do
+      let(:target) { create(:note_on_issue) }
+
+      it { is_expected.to be_note }
+    end
+
+    context 'merge request diff note event' do
+      let(:target) { create(:legacy_diff_note_on_merge_request) }
+
+      it { is_expected.to be_note }
+    end
+  end
+
   describe '#visible_to_user?' do
     let(:project) { create(:empty_project, :public) }
     let(:non_member) { create(:user) }
@@ -89,7 +105,7 @@ describe Event, models: true do
       end
     end
 
-    context 'note event' do
+    context 'issue note event' do
       context 'on non confidential issues' do
         let(:target) { note_on_issue }
 
@@ -112,6 +128,20 @@ describe Event, models: true do
         it { expect(event.visible_to_user?(admin)).to eq true }
       end
     end
+
+    context 'merge request diff note event' do
+      let(:project) { create(:project, :public) }
+      let(:merge_request) { create(:merge_request, source_project: project, author: author, assignee: assignee) }
+      let(:note_on_merge_request) { create(:legacy_diff_note_on_merge_request, noteable: merge_request, project: project) }
+      let(:target) { note_on_merge_request }
+
+      it { expect(event.visible_to_user?(non_member)).to eq true }
+      it { expect(event.visible_to_user?(author)).to eq true }
+      it { expect(event.visible_to_user?(assignee)).to eq true }
+      it { expect(event.visible_to_user?(member)).to eq true }
+      it { expect(event.visible_to_user?(guest)).to eq true }
+      it { expect(event.visible_to_user?(admin)).to eq true }
+    end
   end
 
   describe '.limit_recent' do
diff --git a/spec/models/forked_project_link_spec.rb b/spec/models/forked_project_link_spec.rb
index 3b817608ce0..f94987dcaff 100644
--- a/spec/models/forked_project_link_spec.rb
+++ b/spec/models/forked_project_link_spec.rb
@@ -18,19 +18,17 @@ describe ForkedProjectLink, "add link on fork" do
   end
 end
 
-describe :forked_from_project do
+describe '#forked?' do
   let(:forked_project_link) { build(:forked_project_link) }
   let(:project_from) { create(:project) }
   let(:project_to) { create(:project, forked_project_link: forked_project_link) }
 
-
   before :each do
     forked_project_link.forked_from_project = project_from
     forked_project_link.forked_to_project = project_to
     forked_project_link.save!
   end
 
-
   it "project_to should know it is forked" do
     expect(project_to.forked?).to be_truthy
   end
@@ -43,7 +41,6 @@ describe :forked_from_project do
     expect(forked_project_link).to receive(:destroy)
     project_to.destroy
   end
-
 end
 
 def fork_project(from_project, user)
diff --git a/spec/models/generic_commit_status_spec.rb b/spec/models/generic_commit_status_spec.rb
index c4e781dd1dc..615cfe3142b 100644
--- a/spec/models/generic_commit_status_spec.rb
+++ b/spec/models/generic_commit_status_spec.rb
@@ -4,33 +4,33 @@ describe GenericCommitStatus, models: true do
   let(:pipeline) { FactoryGirl.create :ci_pipeline }
   let(:generic_commit_status) { FactoryGirl.create :generic_commit_status, pipeline: pipeline }
 
-  describe :context do
+  describe '#context' do
     subject { generic_commit_status.context }
     before { generic_commit_status.context = 'my_context' }
 
     it { is_expected.to eq(generic_commit_status.name) }
   end
 
-  describe :tags do
+  describe '#tags' do
     subject { generic_commit_status.tags }
 
     it { is_expected.to eq([:external]) }
   end
 
-  describe :set_default_values do
+  describe 'set_default_values' do
     before do
       generic_commit_status.context = nil
       generic_commit_status.stage = nil
       generic_commit_status.save
     end
 
-    describe :context do
+    describe '#context' do
       subject { generic_commit_status.context }
 
       it { is_expected.not_to be_nil }
     end
 
-    describe :stage do
+    describe '#stage' do
       subject { generic_commit_status.stage }
 
       it { is_expected.not_to be_nil }
diff --git a/spec/models/global_milestone_spec.rb b/spec/models/global_milestone_spec.rb
index 197c99cd007..ae77ec5b348 100644
--- a/spec/models/global_milestone_spec.rb
+++ b/spec/models/global_milestone_spec.rb
@@ -14,7 +14,7 @@ describe GlobalMilestone, models: true do
   let(:milestone2_project2) { create(:milestone, title: "VD-123", project: project2) }
   let(:milestone2_project3) { create(:milestone, title: "VD-123", project: project3) }
 
-  describe :build_collection do
+  describe '.build_collection' do
     before do
       milestones =
         [
@@ -42,7 +42,7 @@ describe GlobalMilestone, models: true do
     end
   end
 
-  describe :initialize do
+  describe '#initialize' do
     before do
       milestones =
         [
@@ -63,7 +63,7 @@ describe GlobalMilestone, models: true do
     end
   end
 
-  describe :safe_title do
+  describe '#safe_title' do
     let(:milestone) { create(:milestone, title: "git / test", project: project1) }
 
     it 'should strip out slashes and spaces' do
diff --git a/spec/models/group_spec.rb b/spec/models/group_spec.rb
index ccdcb29f773..266c46213a6 100644
--- a/spec/models/group_spec.rb
+++ b/spec/models/group_spec.rb
@@ -7,9 +7,38 @@ describe Group, models: true do
     it { is_expected.to have_many :projects }
     it { is_expected.to have_many(:group_members).dependent(:destroy) }
     it { is_expected.to have_many(:users).through(:group_members) }
+    it { is_expected.to have_many(:owners).through(:group_members) }
+    it { is_expected.to have_many(:requesters).dependent(:destroy) }
     it { is_expected.to have_many(:project_group_links).dependent(:destroy) }
     it { is_expected.to have_many(:shared_projects).through(:project_group_links) }
     it { is_expected.to have_many(:notification_settings).dependent(:destroy) }
+
+    describe '#members & #requesters' do
+      let(:requester) { create(:user) }
+      let(:developer) { create(:user) }
+      before do
+        group.request_access(requester)
+        group.add_developer(developer)
+      end
+
+      describe '#members' do
+        it 'includes members and exclude requesters' do
+          member_user_ids = group.members.pluck(:user_id)
+
+          expect(member_user_ids).to include(developer.id)
+          expect(member_user_ids).not_to include(requester.id)
+        end
+      end
+
+      describe '#requesters' do
+        it 'does not include requesters' do
+          requester_user_ids = group.requesters.pluck(:user_id)
+
+          expect(requester_user_ids).to include(requester.id)
+          expect(requester_user_ids).not_to include(developer.id)
+        end
+      end
+    end
   end
 
   describe 'modules' do
@@ -68,22 +97,22 @@ describe Group, models: true do
     end
   end
 
-  describe :users do
+  describe '#users' do
     it { expect(group.users).to eq(group.owners) }
   end
 
-  describe :human_name do
+  describe '#human_name' do
     it { expect(group.human_name).to eq(group.name) }
   end
 
-  describe :add_users do
+  describe '#add_user' do
     let(:user) { create(:user) }
     before { group.add_user(user, GroupMember::MASTER) }
 
     it { expect(group.group_members.masters.map(&:user)).to include(user) }
   end
 
-  describe :add_users do
+  describe '#add_users' do
     let(:user) { create(:user) }
     before { group.add_users([user.id], GroupMember::GUEST) }
 
@@ -95,7 +124,7 @@ describe Group, models: true do
     end
   end
 
-  describe :avatar_type do
+  describe '#avatar_type' do
     let(:user) { create(:user) }
     before { group.add_user(user, GroupMember::MASTER) }
 
@@ -158,6 +187,18 @@ describe Group, models: true do
     it { expect(group.has_master?(@members[:requester])).to be_falsey }
   end
 
+  describe '#owners' do
+    let(:owner) { create(:user) }
+    let(:developer) { create(:user) }
+
+    it 'returns the owners of a Group' do
+      group.add_owner(owner)
+      group.add_developer(developer)
+
+      expect(group.owners).to eq([owner])
+    end
+  end
+
   def setup_group_members(group)
     members = {
       owner: create(:user),
diff --git a/spec/models/identity_spec.rb b/spec/models/identity_spec.rb
index 1b987588f59..b3aed66a5b6 100644
--- a/spec/models/identity_spec.rb
+++ b/spec/models/identity_spec.rb
@@ -1,7 +1,6 @@
 require 'spec_helper'
 
 RSpec.describe Identity, models: true do
-
   describe 'relations' do
     it { is_expected.to belong_to(:user) }
   end
diff --git a/spec/models/jira_issue_spec.rb b/spec/models/jira_issue_spec.rb
deleted file mode 100644
index 1634265b439..00000000000
--- a/spec/models/jira_issue_spec.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-require 'spec_helper'
-
-describe JiraIssue do
-  let(:project) { create(:project) }
-  subject { JiraIssue.new('JIRA-123', project) }
-
-  describe 'id' do
-    subject { super().id }
-    it { is_expected.to eq('JIRA-123') }
-  end
-
-  describe 'iid' do
-    subject { super().iid }
-    it { is_expected.to eq('JIRA-123') }
-  end
-
-  describe 'to_s' do
-    subject { super().to_s }
-    it { is_expected.to eq('JIRA-123') }
-  end
-
-  describe :== do
-    specify { expect(subject).to eq(JiraIssue.new('JIRA-123', project)) }
-    specify { expect(subject).not_to eq(JiraIssue.new('JIRA-124', project)) }
-
-    it 'only compares with JiraIssues' do
-      expect(subject).not_to eq('JIRA-123')
-    end
-  end
-end
diff --git a/spec/models/key_spec.rb b/spec/models/key_spec.rb
index 26fbedbef2f..49cf3d8633a 100644
--- a/spec/models/key_spec.rb
+++ b/spec/models/key_spec.rb
@@ -26,7 +26,7 @@ describe Key, models: true do
     end
   end
 
-  context "validation of uniqueness" do
+  context "validation of uniqueness (based on fingerprint uniqueness)" do
     let(:user) { create(:user) }
 
     it "accepts the key once" do
diff --git a/spec/models/label_spec.rb b/spec/models/label_spec.rb
index dad2628651b..f37f44a608e 100644
--- a/spec/models/label_spec.rb
+++ b/spec/models/label_spec.rb
@@ -32,21 +32,20 @@ describe Label, models: true do
 
     it 'should validate title' do
       expect(label).not_to allow_value('G,ITLAB').for(:title)
-      expect(label).not_to allow_value('G?ITLAB').for(:title)
-      expect(label).not_to allow_value('G&ITLAB').for(:title)
       expect(label).not_to allow_value('').for(:title)
 
       expect(label).to allow_value('GITLAB').for(:title)
       expect(label).to allow_value('gitlab').for(:title)
+      expect(label).to allow_value('G?ITLAB').for(:title)
+      expect(label).to allow_value('G&ITLAB').for(:title)
       expect(label).to allow_value("customer's request").for(:title)
     end
   end
 
-  describe "#title" do
-    let(:label) { create(:label, title: "<b>test</b>") }
-
-    it "sanitizes title" do
-      expect(label.title).to eq("test")
+  describe '#title' do
+    it 'sanitizes title' do
+      label = described_class.new(title: '<b>foo & bar?</b>')
+      expect(label.title).to eq('foo & bar?')
     end
   end
 
diff --git a/spec/models/legacy_diff_note_spec.rb b/spec/models/legacy_diff_note_spec.rb
index b2d06853886..d64d89edbd3 100644
--- a/spec/models/legacy_diff_note_spec.rb
+++ b/spec/models/legacy_diff_note_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe LegacyDiffNote, models: true do
   describe "Commit diff line notes" do
-    let!(:note) { create(:note_on_commit_diff, note: "+1 from me") }
+    let!(:note) { create(:legacy_diff_note_on_commit, note: "+1 from me") }
     let!(:commit) { note.noteable }
 
     it "should save a valid note" do
@@ -17,7 +17,7 @@ describe LegacyDiffNote, models: true do
 
   describe '#active?' do
     it 'is always true when the note has no associated diff' do
-      note = build(:note_on_merge_request_diff)
+      note = build(:legacy_diff_note_on_merge_request)
 
       expect(note).to receive(:diff).and_return(nil)
 
@@ -25,7 +25,7 @@ describe LegacyDiffNote, models: true do
     end
 
     it 'is never true when the note has no noteable associated' do
-      note = build(:note_on_merge_request_diff)
+      note = build(:legacy_diff_note_on_merge_request)
 
       expect(note).to receive(:diff).and_return(double)
       expect(note).to receive(:noteable).and_return(nil)
@@ -34,7 +34,7 @@ describe LegacyDiffNote, models: true do
     end
 
     it 'returns the memoized value if defined' do
-      note = build(:note_on_merge_request_diff)
+      note = build(:legacy_diff_note_on_merge_request)
 
       note.instance_variable_set(:@active, 'foo')
       expect(note).not_to receive(:find_noteable_diff)
@@ -45,7 +45,7 @@ describe LegacyDiffNote, models: true do
     context 'for a merge request noteable' do
       it 'is false when noteable has no matching diff' do
         merge = build_stubbed(:merge_request, :simple)
-        note = build(:note_on_merge_request_diff, noteable: merge)
+        note = build(:legacy_diff_note_on_merge_request, noteable: merge)
 
         allow(note).to receive(:diff).and_return(double)
         expect(note).to receive(:find_noteable_diff).and_return(nil)
@@ -63,9 +63,9 @@ describe LegacyDiffNote, models: true do
         code = Gitlab::Diff::LineCode.generate(diff.new_path, line.new_pos, line.old_pos)
 
         # We're persisting in order to trigger the set_diff callback
-        note = create(:note_on_merge_request_diff, noteable: merge,
-                                                   line_code: code,
-                                                   project: merge.source_project)
+        note = create(:legacy_diff_note_on_merge_request,  noteable: merge,
+                                                           line_code: code,
+                                                           project: merge.source_project)
 
         # Make sure we don't get a false positive from a guard clause
         expect(note).to receive(:find_noteable_diff).and_call_original
diff --git a/spec/models/member_spec.rb b/spec/models/member_spec.rb
index 3ed3202ac6c..40181a8b906 100644
--- a/spec/models/member_spec.rb
+++ b/spec/models/member_spec.rb
@@ -73,10 +73,10 @@ describe Member, models: true do
       @accepted_invite_member = project.members.invite.find_by_invite_email('toto2@example.com').tap { |u| u.accept_invite!(accepted_invite_user) }
 
       requested_user = create(:user).tap { |u| project.request_access(u) }
-      @requested_member = project.members.request.find_by(user_id: requested_user.id)
+      @requested_member = project.requesters.find_by(user_id: requested_user.id)
 
       accepted_request_user = create(:user).tap { |u| project.request_access(u) }
-      @accepted_request_member = project.members.request.find_by(user_id: accepted_request_user.id).tap { |m| m.accept_request }
+      @accepted_request_member = project.requesters.find_by(user_id: accepted_request_user.id).tap { |m| m.accept_request }
     end
 
     describe '.invite' do
@@ -103,22 +103,6 @@ describe Member, models: true do
       it { expect(described_class.request).not_to include @accepted_request_member }
     end
 
-    describe '.non_request' do
-      it { expect(described_class.non_request).to include @master }
-      it { expect(described_class.non_request).to include @invited_member }
-      it { expect(described_class.non_request).to include @accepted_invite_member }
-      it { expect(described_class.non_request).not_to include @requested_member }
-      it { expect(described_class.non_request).to include @accepted_request_member }
-    end
-
-    describe '.non_pending' do
-      it { expect(described_class.non_pending).to include @master }
-      it { expect(described_class.non_pending).not_to include @invited_member }
-      it { expect(described_class.non_pending).to include @accepted_invite_member }
-      it { expect(described_class.non_pending).not_to include @requested_member }
-      it { expect(described_class.non_pending).to include @accepted_request_member }
-    end
-
     describe '.owners_and_masters' do
       it { expect(described_class.owners_and_masters).to include @owner }
       it { expect(described_class.owners_and_masters).to include @master }
@@ -134,18 +118,6 @@ describe Member, models: true do
     it { is_expected.to respond_to(:user_email) }
   end
 
-  describe 'Callbacks' do
-    describe 'after_destroy :post_decline_request, if: :request?' do
-      let(:member) { create(:project_member, requested_at: Time.now.utc) }
-
-      it 'calls #post_decline_request' do
-        expect(member).to receive(:post_decline_request)
-
-        member.destroy
-      end
-    end
-  end
-
   describe ".add_user" do
     let!(:user)    { create(:user) }
     let(:project) { create(:project) }
diff --git a/spec/models/members/group_member_spec.rb b/spec/models/members/group_member_spec.rb
index eeb74a462ac..18439cac2a4 100644
--- a/spec/models/members/group_member_spec.rb
+++ b/spec/models/members/group_member_spec.rb
@@ -61,16 +61,6 @@ describe GroupMember, models: true do
       end
     end
 
-    describe '#post_decline_request' do
-      it 'calls NotificationService.decline_group_access_request' do
-        member = create(:group_member, user: build_stubbed(:user), requested_at: Time.now)
-
-        expect_any_instance_of(NotificationService).to receive(:decline_group_access_request)
-
-        member.__send__(:post_decline_request)
-      end
-    end
-
     describe '#real_source_type' do
       subject { create(:group_member).real_source_type }
 
diff --git a/spec/models/members/project_member_spec.rb b/spec/models/members/project_member_spec.rb
index 1e466f9c620..ba622dfb9be 100644
--- a/spec/models/members/project_member_spec.rb
+++ b/spec/models/members/project_member_spec.rb
@@ -101,7 +101,7 @@ describe ProjectMember, models: true do
     end
   end
 
-  describe :add_users_into_projects do
+  describe '.add_users_into_projects' do
     before do
       @project_1 = create :project
       @project_2 = create :project
@@ -119,12 +119,11 @@ describe ProjectMember, models: true do
     it { expect(@project_1.users).to include(@user_1) }
     it { expect(@project_1.users).to include(@user_2) }
 
-
     it { expect(@project_2.users).to include(@user_1) }
     it { expect(@project_2.users).to include(@user_2) }
   end
 
-  describe :truncate_teams do
+  describe '.truncate_teams' do
     before do
       @project_1 = create :project
       @project_2 = create :project
@@ -152,15 +151,5 @@ describe ProjectMember, models: true do
         member.__send__(:after_accept_request)
       end
     end
-
-    describe '#post_decline_request' do
-      it 'calls NotificationService.decline_project_access_request' do
-        member = create(:project_member, user: build_stubbed(:user), requested_at: Time.now)
-
-        expect_any_instance_of(NotificationService).to receive(:decline_project_access_request)
-
-        member.__send__(:post_decline_request)
-      end
-    end
   end
 end
diff --git a/spec/models/merge_request_diff_spec.rb b/spec/models/merge_request_diff_spec.rb
new file mode 100644
index 00000000000..9a637c94fbe
--- /dev/null
+++ b/spec/models/merge_request_diff_spec.rb
@@ -0,0 +1,47 @@
+require 'spec_helper'
+
+describe MergeRequestDiff, models: true do
+  describe '#diffs' do
+    let(:mr) { create(:merge_request, :with_diffs) }
+    let(:mr_diff) { mr.merge_request_diff }
+
+    context 'when the :ignore_whitespace_change option is set' do
+      it 'creates a new compare object instead of loading from the DB' do
+        expect(mr_diff).not_to receive(:load_diffs)
+        expect(Gitlab::Git::Compare).to receive(:new).and_call_original
+
+        mr_diff.diffs(ignore_whitespace_change: true)
+      end
+    end
+
+    context 'when the raw diffs are empty' do
+      before { mr_diff.update_attributes(st_diffs: '') }
+
+      it 'returns an empty DiffCollection' do
+        expect(mr_diff.diffs).to be_a(Gitlab::Git::DiffCollection)
+        expect(mr_diff.diffs).to be_empty
+      end
+    end
+
+    context 'when the raw diffs exist' do
+      it 'returns the diffs' do
+        expect(mr_diff.diffs).to be_a(Gitlab::Git::DiffCollection)
+        expect(mr_diff.diffs).not_to be_empty
+      end
+
+      context 'when the :paths option is set' do
+        let(:diffs) { mr_diff.diffs(paths: ['files/ruby/popen.rb', 'files/ruby/popen.rb']) }
+
+        it 'only returns diffs that match the (old path, new path) given' do
+          expect(diffs.map(&:new_path)).to contain_exactly('files/ruby/popen.rb')
+        end
+
+        it 'uses the diffs from the DB' do
+          expect(mr_diff).to receive(:load_diffs)
+
+          diffs
+        end
+      end
+    end
+  end
+end
diff --git a/spec/models/merge_request_spec.rb b/spec/models/merge_request_spec.rb
index 3b199f4d98d..c8ad7ab3e7f 100644
--- a/spec/models/merge_request_spec.rb
+++ b/spec/models/merge_request_spec.rb
@@ -1,6 +1,8 @@
 require 'spec_helper'
 
 describe MergeRequest, models: true do
+  include RepoHelpers
+
   subject { create(:merge_request) }
 
   describe 'associations' do
@@ -62,7 +64,7 @@ describe MergeRequest, models: true do
     end
   end
 
-  describe '#target_sha' do
+  describe '#target_branch_sha' do
     context 'when the target branch does not exist anymore' do
       let(:project) { create(:project) }
 
@@ -73,32 +75,32 @@ describe MergeRequest, models: true do
       end
 
       it 'returns nil' do
-        expect(subject.target_sha).to be_nil
+        expect(subject.target_branch_sha).to be_nil
       end
     end
   end
 
-  describe '#source_sha' do
+  describe '#source_branch_sha' do
     let(:last_branch_commit) { subject.source_project.repository.commit(subject.source_branch) }
 
     context 'with diffs' do
       subject { create(:merge_request, :with_diffs) }
       it 'returns the sha of the source branch last commit' do
-        expect(subject.source_sha).to eq(last_branch_commit.sha)
+        expect(subject.source_branch_sha).to eq(last_branch_commit.sha)
       end
     end
 
     context 'without diffs' do
       subject { create(:merge_request, :without_diffs) }
       it 'returns the sha of the source branch last commit' do
-        expect(subject.source_sha).to eq(last_branch_commit.sha)
+        expect(subject.source_branch_sha).to eq(last_branch_commit.sha)
       end
     end
 
     context 'when the merge request is being created' do
       subject { build(:merge_request, source_branch: nil, compare_commits: []) }
       it 'returns nil' do
-        expect(subject.source_sha).to be_nil
+        expect(subject.source_branch_sha).to be_nil
       end
     end
   end
@@ -114,6 +116,31 @@ describe MergeRequest, models: true do
     end
   end
 
+  describe '#diffs' do
+    let(:merge_request) { build(:merge_request) }
+    let(:options) { { paths: ['a/b', 'b/a', 'c/*'] } }
+
+    context 'when there are MR diffs' do
+      it 'delegates to the MR diffs' do
+        merge_request.merge_request_diff = MergeRequestDiff.new
+
+        expect(merge_request.merge_request_diff).to receive(:diffs).with(options)
+
+        merge_request.diffs(options)
+      end
+    end
+
+    context 'when there are no MR diffs' do
+      it 'delegates to the compare object' do
+        merge_request.compare = double(:compare)
+
+        expect(merge_request.compare).to receive(:diffs).with(options)
+
+        merge_request.diffs(options)
+      end
+    end
+  end
+
   describe "#mr_and_commit_notes" do
     let!(:merge_request) { create(:merge_request) }
 
@@ -252,12 +279,14 @@ describe MergeRequest, models: true do
     end
 
     it "can be removed if the last commit is the head of the source branch" do
-      allow(subject.source_project).to receive(:commit).and_return(subject.last_commit)
+      allow(subject.source_project).to receive(:commit).and_return(subject.diff_head_commit)
 
       expect(subject.can_remove_source_branch?(user)).to be_truthy
     end
 
     it "cannot be removed if the last commit is not also the head of the source branch" do
+      subject.source_branch = "lfs"
+
       expect(subject.can_remove_source_branch?(user)).to be_falsey
     end
   end
@@ -363,7 +392,7 @@ describe MergeRequest, models: true do
           and_return(2)
 
         subject.diverged_commits_count
-        allow(subject).to receive(:source_sha).and_return('123abc')
+        allow(subject).to receive(:source_branch_sha).and_return('123abc')
         subject.diverged_commits_count
       end
 
@@ -373,7 +402,7 @@ describe MergeRequest, models: true do
           and_return(2)
 
         subject.diverged_commits_count
-        allow(subject).to receive(:target_sha).and_return('123abc')
+        allow(subject).to receive(:target_branch_sha).and_return('123abc')
         subject.diverged_commits_count
       end
     end
@@ -392,11 +421,10 @@ describe MergeRequest, models: true do
 
   describe '#pipeline' do
     describe 'when the source project exists' do
-      it 'returns the latest commit' do
-        commit   = double(:commit, id: '123abc')
+      it 'returns the latest pipeline' do
         pipeline = double(:ci_pipeline, ref: 'master')
 
-        allow(subject).to receive(:last_commit).and_return(commit)
+        allow(subject).to receive(:diff_head_sha).and_return('123abc')
 
         expect(subject.source_project).to receive(:pipeline).
           with('123abc', 'master').
@@ -464,7 +492,7 @@ describe MergeRequest, models: true do
     context 'when it is not broken and has no conflicts' do
       it 'is marked as mergeable' do
         allow(subject).to receive(:broken?) { false }
-        allow(project).to receive_message_chain(:repository, :can_be_merged?) { true }
+        allow(project.repository).to receive(:can_be_merged?).and_return(true)
 
         expect { subject.check_if_can_be_merged }.to change { subject.merge_status }.to('can_be_merged')
       end
@@ -481,7 +509,7 @@ describe MergeRequest, models: true do
     context 'when it has conflicts' do
       before do
         allow(subject).to receive(:broken?) { false }
-        allow(project).to receive_message_chain(:repository, :can_be_merged?) { false }
+        allow(project.repository).to receive(:can_be_merged?).and_return(false)
       end
 
       it 'becomes unmergeable' do
@@ -608,4 +636,42 @@ describe MergeRequest, models: true do
       end
     end
   end
+
+  describe "#reload_diff" do
+    let(:note) { create(:diff_note_on_merge_request, project: subject.project, noteable: subject) }
+
+    let(:commit) { subject.project.commit(sample_commit.id) }
+
+    it "reloads the diff content" do
+      expect(subject.merge_request_diff).to receive(:reload_content)
+
+      subject.reload_diff
+    end
+
+    it "updates diff note positions" do
+      old_diff_refs = subject.diff_refs
+
+      merge_request_diff = subject.merge_request_diff
+
+      # Update merge_request_diff so that #diff_refs will return commit.diff_refs
+      allow(merge_request_diff).to receive(:reload_content) do
+        merge_request_diff.base_commit_sha = commit.parent_id
+        merge_request_diff.start_commit_sha = commit.parent_id
+        merge_request_diff.head_commit_sha = commit.sha
+      end
+
+      expect(Notes::DiffPositionUpdateService).to receive(:new).with(
+        subject.project,
+        nil,
+        old_diff_refs: old_diff_refs,
+        new_diff_refs: commit.diff_refs,
+        paths: note.position.paths
+      ).and_call_original
+      expect_any_instance_of(Notes::DiffPositionUpdateService).to receive(:execute).with(note)
+
+      expect_any_instance_of(DiffNote).to receive(:save).once
+
+      subject.reload_diff
+    end
+  end
 end
diff --git a/spec/models/milestone_spec.rb b/spec/models/milestone_spec.rb
index 1e18c788b50..d661dc0e59a 100644
--- a/spec/models/milestone_spec.rb
+++ b/spec/models/milestone_spec.rb
@@ -70,7 +70,7 @@ describe Milestone, models: true do
     end
   end
 
-  describe :expired? do
+  describe '#expired?' do
     context "expired" do
       before do
         allow(milestone).to receive(:due_date).and_return(Date.today.prev_year)
@@ -88,7 +88,7 @@ describe Milestone, models: true do
     end
   end
 
-  describe :percent_complete do
+  describe '#percent_complete' do
     before do
       allow(milestone).to receive_messages(
         closed_items_count: 3,
@@ -111,11 +111,11 @@ describe Milestone, models: true do
     it { expect(milestone.is_empty?(user)).to be_falsey }
   end
 
-  describe :can_be_closed? do
+  describe '#can_be_closed?' do
     it { expect(milestone.can_be_closed?).to be_truthy }
   end
 
-  describe :total_items_count do
+  describe '#total_items_count' do
     before do
       create :closed_issue, milestone: milestone
       create :merge_request, milestone: milestone
@@ -126,7 +126,7 @@ describe Milestone, models: true do
     end
   end
 
-  describe :can_be_closed? do
+  describe '#can_be_closed?' do
     before do
       milestone = create :milestone
       create :closed_issue, milestone: milestone
diff --git a/spec/models/namespace_spec.rb b/spec/models/namespace_spec.rb
index 4e68ac5e63a..a162da0208e 100644
--- a/spec/models/namespace_spec.rb
+++ b/spec/models/namespace_spec.rb
@@ -18,11 +18,11 @@ describe Namespace, models: true do
     it { is_expected.to respond_to(:to_param) }
   end
 
-  describe :to_param do
+  describe '#to_param' do
     it { expect(namespace.to_param).to eq(namespace.path) }
   end
 
-  describe :human_name do
+  describe '#human_name' do
     it { expect(namespace.human_name).to eq(namespace.owner_name) }
   end
 
@@ -54,9 +54,10 @@ describe Namespace, models: true do
     end
   end
 
-  describe :move_dir do
+  describe '#move_dir' do
     before do
       @namespace = create :namespace
+      @project = create :project, namespace: @namespace
       allow(@namespace).to receive(:path_changed?).and_return(true)
     end
 
@@ -87,12 +88,17 @@ describe Namespace, models: true do
   end
 
   describe :rm_dir do
-    it "should remove dir" do
-      expect(namespace.rm_dir).to be_truthy
+    let!(:project) { create(:project, namespace: namespace) }
+    let!(:path) { File.join(Gitlab.config.repositories.storages.default, namespace.path) }
+
+    before { namespace.destroy }
+
+    it "should remove its dirs when deleted" do
+      expect(File.exist?(path)).to be(false)
     end
   end
 
-  describe :find_by_path_or_name do
+  describe '.find_by_path_or_name' do
     before do
       @namespace = create(:namespace, name: 'WoW', path: 'woW')
     end
@@ -103,7 +109,6 @@ describe Namespace, models: true do
   end
 
   describe ".clean_path" do
-
     let!(:user)       { create(:user, username: "johngitlab-etc") }
     let!(:namespace)  { create(:namespace, path: "JohnGitLab-etc1") }
 
diff --git a/spec/models/note_spec.rb b/spec/models/note_spec.rb
index 285ab19cfaf..7d0697dab42 100644
--- a/spec/models/note_spec.rb
+++ b/spec/models/note_spec.rb
@@ -70,6 +70,10 @@ describe Note, models: true do
     it "should be recognized by #for_commit?" do
       expect(note).to be_for_commit
     end
+
+    it "keeps the commit around" do
+      expect(note.project.repository.kept_around?(commit.id)).to be_truthy
+    end
   end
 
   describe 'authorization' do
@@ -222,6 +226,20 @@ describe Note, models: true do
     it "returns false" do
       expect(note.cross_reference_not_visible_for?(private_user)).to be_falsy
     end
+
+    it "returns false if user visible reference count set" do
+      note.user_visible_reference_count = 1
+
+      expect(note).not_to receive(:reference_mentionables)
+      expect(note.cross_reference_not_visible_for?(ext_issue.author)).to be_falsy
+    end
+
+    it "returns true if ref count is 0" do
+      note.user_visible_reference_count = 0
+
+      expect(note).not_to receive(:reference_mentionables)
+      expect(note.cross_reference_not_visible_for?(ext_issue.author)).to be_truthy
+    end
   end
 
   describe 'clear_blank_line_code!' do
diff --git a/spec/models/notification_setting_spec.rb b/spec/models/notification_setting_spec.rb
index 4e24e89b008..d58673413c8 100644
--- a/spec/models/notification_setting_spec.rb
+++ b/spec/models/notification_setting_spec.rb
@@ -12,5 +12,47 @@ RSpec.describe NotificationSetting, type: :model do
     it { is_expected.to validate_presence_of(:user) }
     it { is_expected.to validate_presence_of(:level) }
     it { is_expected.to validate_uniqueness_of(:user_id).scoped_to([:source_id, :source_type]).with_message(/already exists in source/) }
+
+    context "events" do
+      let(:user) { create(:user) }
+      let(:notification_setting) { NotificationSetting.new(source_id: 1, source_type: 'Project', user_id: user.id) }
+
+      before do
+        notification_setting.level = "custom"
+        notification_setting.new_note = "true"
+        notification_setting.new_issue = 1
+        notification_setting.close_issue = "1"
+        notification_setting.merge_merge_request = "t"
+        notification_setting.close_merge_request = "nil"
+        notification_setting.reopen_merge_request = "false"
+        notification_setting.save
+      end
+
+      it "parses boolean before saving" do
+        expect(notification_setting.new_note).to eq(true)
+        expect(notification_setting.new_issue).to eq(true)
+        expect(notification_setting.close_issue).to eq(true)
+        expect(notification_setting.merge_merge_request).to eq(true)
+        expect(notification_setting.close_merge_request).to eq(false)
+        expect(notification_setting.reopen_merge_request).to eq(false)
+      end
+    end
+  end
+
+  describe '#for_projects' do
+    let(:user) { create(:user) }
+
+    before do
+      1.upto(4) do |i|
+        setting = create(:notification_setting, user: user)
+
+        setting.project.update_attributes(pending_delete: true) if i.even?
+      end
+    end
+
+    it 'excludes projects pending delete' do
+      expect(user.notification_settings.for_projects).to all(have_attributes(project: an_instance_of(Project)))
+      expect(user.notification_settings.for_projects.map(&:project)).to all(have_attributes(pending_delete: false))
+    end
   end
 end
diff --git a/spec/models/personal_access_token_spec.rb b/spec/models/personal_access_token_spec.rb
new file mode 100644
index 00000000000..46eb71cef14
--- /dev/null
+++ b/spec/models/personal_access_token_spec.rb
@@ -0,0 +1,15 @@
+require 'spec_helper'
+
+describe PersonalAccessToken, models: true do
+  describe ".generate" do
+    it "generates a random token" do
+      personal_access_token = PersonalAccessToken.generate({})
+      expect(personal_access_token.token).to be_present
+    end
+
+    it "doesn't save the record" do
+      personal_access_token = PersonalAccessToken.generate({})
+      expect(personal_access_token).not_to be_persisted
+    end
+  end
+end
diff --git a/spec/models/project_security_spec.rb b/spec/models/project_security_spec.rb
index e12258c0874..2142c7c13ef 100644
--- a/spec/models/project_security_spec.rb
+++ b/spec/models/project_security_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Project, models: true do
-  describe :authorization do
+  describe 'authorization' do
     before do
       @p1 = create(:project)
 
diff --git a/spec/models/project_services/bugzilla_service_spec.rb b/spec/models/project_services/bugzilla_service_spec.rb
new file mode 100644
index 00000000000..a6d9717ccb5
--- /dev/null
+++ b/spec/models/project_services/bugzilla_service_spec.rb
@@ -0,0 +1,49 @@
+# == Schema Information
+#
+# Table name: services
+#
+#  id                    :integer          not null, primary key
+#  type                  :string(255)
+#  title                 :string(255)
+#  project_id            :integer
+#  created_at            :datetime
+#  updated_at            :datetime
+#  active                :boolean          default(FALSE), not null
+#  properties            :text
+#  template              :boolean          default(FALSE)
+#  push_events           :boolean          default(TRUE)
+#  issues_events         :boolean          default(TRUE)
+#  merge_requests_events :boolean          default(TRUE)
+#  tag_push_events       :boolean          default(TRUE)
+#  note_events           :boolean          default(TRUE), not null
+#
+
+require 'spec_helper'
+
+describe BugzillaService, models: true do
+  describe 'Associations' do
+    it { is_expected.to belong_to :project }
+    it { is_expected.to have_one :service_hook }
+  end
+
+  describe 'Validations' do
+    context 'when service is active' do
+      before { subject.active = true }
+
+      it { is_expected.to validate_presence_of(:project_url) }
+      it { is_expected.to validate_presence_of(:issues_url) }
+      it { is_expected.to validate_presence_of(:new_issue_url) }
+      it_behaves_like 'issue tracker service URL attribute', :project_url
+      it_behaves_like 'issue tracker service URL attribute', :issues_url
+      it_behaves_like 'issue tracker service URL attribute', :new_issue_url
+    end
+
+    context 'when service is inactive' do
+      before { subject.active = false }
+
+      it { is_expected.not_to validate_presence_of(:project_url) }
+      it { is_expected.not_to validate_presence_of(:issues_url) }
+      it { is_expected.not_to validate_presence_of(:new_issue_url) }
+    end
+  end
+end
diff --git a/spec/models/project_services/buildkite_service_spec.rb b/spec/models/project_services/buildkite_service_spec.rb
index 60364df2015..0866e1532dd 100644
--- a/spec/models/project_services/buildkite_service_spec.rb
+++ b/spec/models/project_services/buildkite_service_spec.rb
@@ -57,7 +57,7 @@ describe BuildkiteService, models: true do
       )
     end
 
-    describe :webhook_url do
+    describe '#webhook_url' do
       it 'returns the webhook url' do
         expect(@service.webhook_url).to eq(
           'https://webhook.buildkite.com/deliver/secret-sauce-webhook-token'
@@ -65,7 +65,7 @@ describe BuildkiteService, models: true do
       end
     end
 
-    describe :commit_status_path do
+    describe '#commit_status_path' do
       it 'returns the correct status page' do
         expect(@service.commit_status_path('2ab7834c')).to eq(
           'https://gitlab.buildkite.com/status/secret-sauce-status-token.json?commit=2ab7834c'
@@ -73,7 +73,7 @@ describe BuildkiteService, models: true do
       end
     end
 
-    describe :build_page do
+    describe '#build_page' do
       it 'returns the correct build page' do
         expect(@service.build_page('2ab7834c', nil)).to eq(
           'https://buildkite.com/account-name/example-project/builds?commit=2ab7834c'
diff --git a/spec/models/project_services/jira_service_spec.rb b/spec/models/project_services/jira_service_spec.rb
index 5309cfb99ff..5a97cf370da 100644
--- a/spec/models/project_services/jira_service_spec.rb
+++ b/spec/models/project_services/jira_service_spec.rb
@@ -76,7 +76,8 @@ describe JiraService, models: true do
     end
 
     it "should call JIRA API" do
-      @jira_service.execute(merge_request, JiraIssue.new("JIRA-123", project))
+      @jira_service.execute(merge_request,
+                            ExternalIssue.new("JIRA-123", project))
       expect(WebMock).to have_requested(:post, @comment_url).with(
         body: /Issue solved with/
       ).once
@@ -84,7 +85,8 @@ describe JiraService, models: true do
 
     it "calls the api with jira_issue_transition_id" do
       @jira_service.jira_issue_transition_id = 'this-is-a-custom-id'
-      @jira_service.execute(merge_request, JiraIssue.new("JIRA-123", project))
+      @jira_service.execute(merge_request,
+                            ExternalIssue.new("JIRA-123", project))
       expect(WebMock).to have_requested(:post, @api_url).with(
         body: /this-is-a-custom-id/
       ).once
@@ -152,11 +154,9 @@ describe JiraService, models: true do
         expect(@jira_service.password).to eq("password")
         expect(@jira_service.api_url).to eq("http://jira_edited.example.com/rest/api/2")
       end
-
     end
   end
 
-
   describe "Validations" do
     context "active" do
       before do
diff --git a/spec/models/project_services/slack_service/wiki_page_message_spec.rb b/spec/models/project_services/slack_service/wiki_page_message_spec.rb
index 6ecab645b49..46dedb66c7c 100644
--- a/spec/models/project_services/slack_service/wiki_page_message_spec.rb
+++ b/spec/models/project_services/slack_service/wiki_page_message_spec.rb
@@ -47,7 +47,6 @@ describe SlackService::WikiPageMessage, models: true do
     context 'when :action == "create"' do
       before { args[:object_attributes][:action] = 'create' }
 
-
       it 'it returns the attachment for a new wiki page' do
         expect(subject.attachments).to eq([
           {
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index 5d41bc2d38c..ba61c164ee2 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -11,6 +11,8 @@ describe Project, models: true do
     it { is_expected.to have_many(:issues).dependent(:destroy) }
     it { is_expected.to have_many(:milestones).dependent(:destroy) }
     it { is_expected.to have_many(:project_members).dependent(:destroy) }
+    it { is_expected.to have_many(:users).through(:project_members) }
+    it { is_expected.to have_many(:requesters).dependent(:destroy) }
     it { is_expected.to have_many(:notes).dependent(:destroy) }
     it { is_expected.to have_many(:snippets).class_name('ProjectSnippet').dependent(:destroy) }
     it { is_expected.to have_many(:deploy_keys_projects).dependent(:destroy) }
@@ -28,7 +30,37 @@ describe Project, models: true do
     it { is_expected.to have_many(:runners) }
     it { is_expected.to have_many(:variables) }
     it { is_expected.to have_many(:triggers) }
+    it { is_expected.to have_many(:environments).dependent(:destroy) }
+    it { is_expected.to have_many(:deployments).dependent(:destroy) }
     it { is_expected.to have_many(:todos).dependent(:destroy) }
+
+    describe '#members & #requesters' do
+      let(:project) { create(:project) }
+      let(:requester) { create(:user) }
+      let(:developer) { create(:user) }
+      before do
+        project.request_access(requester)
+        project.team << [developer, :developer]
+      end
+
+      describe '#members' do
+        it 'includes members and exclude requesters' do
+          member_user_ids = project.members.pluck(:user_id)
+
+          expect(member_user_ids).to include(developer.id)
+          expect(member_user_ids).not_to include(requester.id)
+        end
+      end
+
+      describe '#requesters' do
+        it 'does not include requesters' do
+          requester_user_ids = project.requesters.pluck(:user_id)
+
+          expect(requester_user_ids).to include(requester.id)
+          expect(requester_user_ids).not_to include(developer.id)
+        end
+      end
+    end
   end
 
   describe 'modules' do
@@ -54,6 +86,7 @@ describe Project, models: true do
     it { is_expected.to validate_length_of(:description).is_within(0..2000) }
     it { is_expected.to validate_presence_of(:creator) }
     it { is_expected.to validate_presence_of(:namespace) }
+    it { is_expected.to validate_presence_of(:repository_storage) }
 
     it 'should not allow new projects beyond user limits' do
       project2 = build(:project)
@@ -61,6 +94,71 @@ describe Project, models: true do
       expect(project2).not_to be_valid
       expect(project2.errors[:limit_reached].first).to match(/Personal project creation is not allowed/)
     end
+
+    describe 'wiki path conflict' do
+      context "when the new path has been used by the wiki of other Project" do
+        it 'should have an error on the name attribute' do
+          new_project = build_stubbed(:project, namespace_id: project.namespace_id, path: "#{project.path}.wiki")
+
+          expect(new_project).not_to be_valid
+          expect(new_project.errors[:name].first).to eq('has already been taken')
+        end
+      end
+
+      context "when the new wiki path has been used by the path of other Project" do
+        it 'should have an error on the name attribute' do
+          project_with_wiki_suffix = create(:project, path: 'foo.wiki')
+          new_project = build_stubbed(:project, namespace_id: project_with_wiki_suffix.namespace_id, path: 'foo')
+
+          expect(new_project).not_to be_valid
+          expect(new_project.errors[:name].first).to eq('has already been taken')
+        end
+      end
+    end
+
+    context 'repository storages inclussion' do
+      let(:project2) { build(:project, repository_storage: 'missing') }
+
+      before do
+        storages = { 'custom' => 'tmp/tests/custom_repositories' }
+        allow(Gitlab.config.repositories).to receive(:storages).and_return(storages)
+      end
+
+      it "should not allow repository storages that don't match a label in the configuration" do
+        expect(project2).not_to be_valid
+        expect(project2.errors[:repository_storage].first).to match(/is not included in the list/)
+      end
+    end
+
+    it 'does not allow an invalid URI as import_url' do
+      project2 = build(:project, import_url: 'invalid://')
+
+      expect(project2).not_to be_valid
+    end
+
+    it 'does allow a valid URI as import_url' do
+      project2 = build(:project, import_url: 'ssh://test@gitlab.com/project.git')
+
+      expect(project2).to be_valid
+    end
+
+    it 'does not allow to introduce an empty URI' do
+      project2 = build(:project, import_url: '')
+
+      expect(project2).not_to be_valid
+    end
+
+    it 'does not produce import data on an empty URI' do
+      project2 = build(:project, import_url: '')
+
+      expect(project2.import_data).to be_nil
+    end
+
+    it 'does not produce import data on an invalid URI' do
+      project2 = build(:project, import_url: 'test://')
+
+      expect(project2.import_data).to be_nil
+    end
   end
 
   describe 'default_scope' do
@@ -108,6 +206,24 @@ describe Project, models: true do
     end
   end
 
+  describe '#repository_storage_path' do
+    let(:project) { create(:project, repository_storage: 'custom') }
+
+    before do
+      FileUtils.mkdir('tmp/tests/custom_repositories')
+      storages = { 'custom' => 'tmp/tests/custom_repositories' }
+      allow(Gitlab.config.repositories).to receive(:storages).and_return(storages)
+    end
+
+    after do
+      FileUtils.rm_rf('tmp/tests/custom_repositories')
+    end
+
+    it 'returns the repository storage path' do
+      expect(project.repository_storage_path).to eq('tmp/tests/custom_repositories')
+    end
+  end
+
   it 'should return valid url to repo' do
     project = Project.new(path: 'somewhere')
     expect(project.url_to_repo).to eq(Gitlab.config.gitlab_shell.ssh_path_prefix + 'somewhere.git')
@@ -226,7 +342,7 @@ describe Project, models: true do
     end
   end
 
-  describe :update_merge_requests do
+  describe '#update_merge_requests' do
     let(:project) { create(:project) }
     let(:merge_request) { create(:merge_request, source_project: project, target_project: project) }
     let(:key) { create(:key, user_id: project.owner.id) }
@@ -242,11 +358,11 @@ describe Project, models: true do
     it 'should update merge request commits with new one if pushed to source branch' do
       project.update_merge_requests(prev_commit_id, commit_id, "refs/heads/#{merge_request.source_branch}", key.user)
       merge_request.reload
-      expect(merge_request.last_commit.id).to eq(commit_id)
+      expect(merge_request.diff_head_sha).to eq(commit_id)
     end
   end
 
-  describe :find_with_namespace do
+  describe '.find_with_namespace' do
     context 'with namespace' do
       before do
         @group = create :group, name: 'gitlab'
@@ -257,9 +373,25 @@ describe Project, models: true do
       it { expect(Project.find_with_namespace('GitLab/GitlabHQ')).to eq(@project) }
       it { expect(Project.find_with_namespace('gitlab-ci')).to be_nil }
     end
+
+    context 'when multiple projects using a similar name exist' do
+      let(:group) { create(:group, name: 'gitlab') }
+
+      let!(:project1) do
+        create(:empty_project, name: 'gitlab1', path: 'gitlab', namespace: group)
+      end
+
+      let!(:project2) do
+        create(:empty_project, name: 'gitlab2', path: 'GITLAB', namespace: group)
+      end
+
+      it 'returns the row where the path matches literally' do
+        expect(Project.find_with_namespace('gitlab/GITLAB')).to eq(project2)
+      end
+    end
   end
 
-  describe :to_param do
+  describe '#to_param' do
     context 'with namespace' do
       before do
         @group = create :group, name: 'gitlab'
@@ -270,7 +402,7 @@ describe Project, models: true do
     end
   end
 
-  describe :repository do
+  describe '#repository' do
     let(:project) { create(:project) }
 
     it 'should return valid repo' do
@@ -278,7 +410,7 @@ describe Project, models: true do
     end
   end
 
-  describe :default_issues_tracker? do
+  describe '#default_issues_tracker?' do
     let(:project) { create(:project) }
     let(:ext_project) { create(:redmine_project) }
 
@@ -291,7 +423,7 @@ describe Project, models: true do
     end
   end
 
-  describe :external_issue_tracker do
+  describe '#external_issue_tracker' do
     let(:project) { create(:project) }
     let(:ext_project) { create(:redmine_project) }
 
@@ -332,7 +464,7 @@ describe Project, models: true do
     end
   end
 
-  describe :cache_has_external_issue_tracker do
+  describe '#cache_has_external_issue_tracker' do
     let(:project) { create(:project) }
 
     it 'stores true if there is any external_issue_tracker' do
@@ -354,7 +486,7 @@ describe Project, models: true do
     end
   end
 
-  describe :open_branches do
+  describe '#open_branches' do
     let(:project) { create(:project) }
 
     before do
@@ -363,6 +495,14 @@ describe Project, models: true do
 
     it { expect(project.open_branches.map(&:name)).to include('feature') }
     it { expect(project.open_branches.map(&:name)).not_to include('master') }
+
+    it "includes branches matching a protected branch wildcard" do
+      expect(project.open_branches.map(&:name)).to include('feature')
+
+      create(:protected_branch, name: 'feat*', project: project)
+
+      expect(Project.find(project.id).open_branches.map(&:name)).to include('feature')
+    end
   end
 
   describe '#star_count' do
@@ -423,7 +563,7 @@ describe Project, models: true do
     end
   end
 
-  describe :avatar_type do
+  describe '#avatar_type' do
     let(:project) { create(:project) }
 
     it 'should be true if avatar is image' do
@@ -437,7 +577,7 @@ describe Project, models: true do
     end
   end
 
-  describe :avatar_url do
+  describe '#avatar_url' do
     subject { project.avatar_url }
 
     let(:project) { create(:project) }
@@ -474,7 +614,7 @@ describe Project, models: true do
     end
   end
 
-  describe :pipeline do
+  describe '#pipeline' do
     let(:project) { create :project }
     let(:pipeline) { create :ci_pipeline, project: project, ref: 'master' }
 
@@ -494,7 +634,7 @@ describe Project, models: true do
     end
   end
 
-  describe :builds_enabled do
+  describe '#builds_enabled' do
     let(:project) { create :project }
 
     before { project.builds_enabled = true }
@@ -563,6 +703,21 @@ describe Project, models: true do
     end
   end
 
+  context 'repository storage by default' do
+    let(:project) { create(:empty_project) }
+
+    subject { project.repository_storage }
+
+    before do
+      storages = { 'alternative_storage' => '/some/path' }
+      allow(Gitlab.config.repositories).to receive(:storages).and_return(storages)
+      stub_application_setting(repository_storage: 'alternative_storage')
+      allow_any_instance_of(Project).to receive(:ensure_dir_exist).and_return(true)
+    end
+
+    it { is_expected.to eq('alternative_storage') }
+  end
+
   context 'shared runners by default' do
     let(:project) { create(:empty_project) }
 
@@ -581,7 +736,7 @@ describe Project, models: true do
     end
   end
 
-  describe :any_runners do
+  describe '#any_runners' do
     let(:project) { create(:empty_project, shared_runners_enabled: shared_runners_enabled) }
     let(:specific_runner) { create(:ci_runner) }
     let(:shared_runner) { create(:ci_runner, :shared) }
@@ -718,12 +873,12 @@ describe Project, models: true do
 
       expect(gitlab_shell).to receive(:mv_repository).
         ordered.
-        with("#{ns}/foo", "#{ns}/#{project.path}").
+        with(project.repository_storage_path, "#{ns}/foo", "#{ns}/#{project.path}").
         and_return(true)
 
       expect(gitlab_shell).to receive(:mv_repository).
         ordered.
-        with("#{ns}/foo.wiki", "#{ns}/#{project.path}.wiki").
+        with(project.repository_storage_path, "#{ns}/foo.wiki", "#{ns}/#{project.path}.wiki").
         and_return(true)
 
       expect_any_instance_of(SystemHooksService).
@@ -815,7 +970,7 @@ describe Project, models: true do
     context 'using a regular repository' do
       it 'creates the repository' do
         expect(shell).to receive(:add_repository).
-          with(project.path_with_namespace).
+          with(project.repository_storage_path, project.path_with_namespace).
           and_return(true)
 
         expect(project.repository).to receive(:after_create)
@@ -825,7 +980,7 @@ describe Project, models: true do
 
       it 'adds an error if the repository could not be created' do
         expect(shell).to receive(:add_repository).
-          with(project.path_with_namespace).
+          with(project.repository_storage_path, project.path_with_namespace).
           and_return(false)
 
         expect(project.repository).not_to receive(:after_create)
@@ -848,15 +1003,67 @@ describe Project, models: true do
   describe '#protected_branch?' do
     let(:project) { create(:empty_project) }
 
-    it 'returns true when a branch is a protected branch' do
+    it 'returns true when the branch matches a protected branch via direct match' do
       project.protected_branches.create!(name: 'foo')
 
       expect(project.protected_branch?('foo')).to eq(true)
     end
 
-    it 'returns false when a branch is not a protected branch' do
+    it 'returns true when the branch matches a protected branch via wildcard match' do
+      project.protected_branches.create!(name: 'production/*')
+
+      expect(project.protected_branch?('production/some-branch')).to eq(true)
+    end
+
+    it 'returns false when the branch does not match a protected branch via direct match' do
       expect(project.protected_branch?('foo')).to eq(false)
     end
+
+    it 'returns false when the branch does not match a protected branch via wildcard match' do
+      project.protected_branches.create!(name: 'production/*')
+
+      expect(project.protected_branch?('staging/some-branch')).to eq(false)
+    end
+  end
+
+  describe "#developers_can_push_to_protected_branch?" do
+    let(:project) { create(:empty_project) }
+
+    context "when the branch matches a protected branch via direct match" do
+      it "returns true if 'Developers can Push' is turned on" do
+        create(:protected_branch, name: "production", project: project, developers_can_push: true)
+
+        expect(project.developers_can_push_to_protected_branch?('production')).to be true
+      end
+
+      it "returns false if 'Developers can Push' is turned off" do
+        create(:protected_branch, name: "production", project: project, developers_can_push: false)
+
+        expect(project.developers_can_push_to_protected_branch?('production')).to be false
+      end
+    end
+
+    context "when the branch matches a protected branch via wilcard match" do
+      it "returns true if 'Developers can Push' is turned on" do
+        create(:protected_branch, name: "production/*", project: project, developers_can_push: true)
+
+        expect(project.developers_can_push_to_protected_branch?('production/some-branch')).to be true
+      end
+
+      it "returns false if 'Developers can Push' is turned off" do
+        create(:protected_branch, name: "production/*", project: project, developers_can_push: false)
+
+        expect(project.developers_can_push_to_protected_branch?('production/some-branch')).to be false
+      end
+    end
+
+    context "when the branch does not match a protected branch" do
+      it "returns false" do
+        create(:protected_branch, name: "production/*", project: project, developers_can_push: true)
+
+        expect(project.developers_can_push_to_protected_branch?('staging/some-branch')).to be false
+      end
+    end
   end
 
   describe '#container_registry_path_with_namespace' do
diff --git a/spec/models/protected_branch_spec.rb b/spec/models/protected_branch_spec.rb
index b523834c6e9..8bf0d24a128 100644
--- a/spec/models/protected_branch_spec.rb
+++ b/spec/models/protected_branch_spec.rb
@@ -1,6 +1,8 @@
 require 'spec_helper'
 
 describe ProtectedBranch, models: true do
+  subject { build_stubbed(:protected_branch) }
+
   describe 'Associations' do
     it { is_expected.to belong_to(:project) }
   end
@@ -12,4 +14,127 @@ describe ProtectedBranch, models: true do
     it { is_expected.to validate_presence_of(:project) }
     it { is_expected.to validate_presence_of(:name) }
   end
+
+  describe "#matches?" do
+    context "when the protected branch setting is not a wildcard" do
+      let(:protected_branch) { build(:protected_branch, name: "production/some-branch") }
+
+      it "returns true for branch names that are an exact match" do
+        expect(protected_branch.matches?("production/some-branch")).to be true
+      end
+
+      it "returns false for branch names that are not an exact match" do
+        expect(protected_branch.matches?("staging/some-branch")).to be false
+      end
+    end
+
+    context "when the protected branch name contains wildcard(s)" do
+      context "when there is a single '*'" do
+        let(:protected_branch) { build(:protected_branch, name: "production/*") }
+
+        it "returns true for branch names matching the wildcard" do
+          expect(protected_branch.matches?("production/some-branch")).to be true
+          expect(protected_branch.matches?("production/")).to be true
+        end
+
+        it "returns false for branch names not matching the wildcard" do
+          expect(protected_branch.matches?("staging/some-branch")).to be false
+          expect(protected_branch.matches?("production")).to be false
+        end
+      end
+
+      context "when the wildcard contains regex symbols other than a '*'" do
+        let(:protected_branch) { build(:protected_branch, name: "pro.duc.tion/*") }
+
+        it "returns true for branch names matching the wildcard" do
+          expect(protected_branch.matches?("pro.duc.tion/some-branch")).to be true
+        end
+
+        it "returns false for branch names not matching the wildcard" do
+          expect(protected_branch.matches?("production/some-branch")).to be false
+          expect(protected_branch.matches?("proXducYtion/some-branch")).to be false
+        end
+      end
+
+      context "when there are '*'s at either end" do
+        let(:protected_branch) { build(:protected_branch, name: "*/production/*") }
+
+        it "returns true for branch names matching the wildcard" do
+          expect(protected_branch.matches?("gitlab/production/some-branch")).to be true
+          expect(protected_branch.matches?("/production/some-branch")).to be true
+          expect(protected_branch.matches?("gitlab/production/")).to be true
+          expect(protected_branch.matches?("/production/")).to be true
+        end
+
+        it "returns false for branch names not matching the wildcard" do
+          expect(protected_branch.matches?("gitlabproductionsome-branch")).to be false
+          expect(protected_branch.matches?("production/some-branch")).to be false
+          expect(protected_branch.matches?("gitlab/production")).to be false
+          expect(protected_branch.matches?("production")).to be false
+        end
+      end
+
+      context "when there are arbitrarily placed '*'s" do
+        let(:protected_branch) { build(:protected_branch, name: "pro*duction/*/gitlab/*") }
+
+        it "returns true for branch names matching the wildcard" do
+          expect(protected_branch.matches?("production/some-branch/gitlab/second-branch")).to be true
+          expect(protected_branch.matches?("proXYZduction/some-branch/gitlab/second-branch")).to be true
+          expect(protected_branch.matches?("proXYZduction/gitlab/gitlab/gitlab")).to be true
+          expect(protected_branch.matches?("proXYZduction//gitlab/")).to be true
+          expect(protected_branch.matches?("proXYZduction/some-branch/gitlab/")).to be true
+          expect(protected_branch.matches?("proXYZduction//gitlab/some-branch")).to be true
+        end
+
+        it "returns false for branch names not matching the wildcard" do
+          expect(protected_branch.matches?("production/some-branch/not-gitlab/second-branch")).to be false
+          expect(protected_branch.matches?("prodXYZuction/some-branch/gitlab/second-branch")).to be false
+          expect(protected_branch.matches?("proXYZduction/gitlab/some-branch/gitlab")).to be false
+          expect(protected_branch.matches?("proXYZduction/gitlab//")).to be false
+          expect(protected_branch.matches?("proXYZduction/gitlab/")).to be false
+          expect(protected_branch.matches?("proXYZduction//some-branch/gitlab")).to be false
+        end
+      end
+    end
+  end
+
+  describe "#matching" do
+    context "for direct matches" do
+      it "returns a list of protected branches matching the given branch name" do
+        production = create(:protected_branch, name: "production")
+        staging = create(:protected_branch, name: "staging")
+
+        expect(ProtectedBranch.matching("production")).to include(production)
+        expect(ProtectedBranch.matching("production")).not_to include(staging)
+      end
+
+      it "accepts a list of protected branches to search from, so as to avoid a DB call" do
+        production = build(:protected_branch, name: "production")
+        staging = build(:protected_branch, name: "staging")
+
+        expect(ProtectedBranch.matching("production")).to be_empty
+        expect(ProtectedBranch.matching("production", protected_branches: [production, staging])).to include(production)
+        expect(ProtectedBranch.matching("production", protected_branches: [production, staging])).not_to include(staging)
+      end
+    end
+
+    context "for wildcard matches" do
+      it "returns a list of protected branches matching the given branch name" do
+        production = create(:protected_branch, name: "production/*")
+        staging = create(:protected_branch, name: "staging/*")
+
+        expect(ProtectedBranch.matching("production/some-branch")).to include(production)
+        expect(ProtectedBranch.matching("production/some-branch")).not_to include(staging)
+      end
+
+      it "accepts a list of protected branches to search from, so as to avoid a DB call" do
+        production = build(:protected_branch, name: "production/*")
+        staging = build(:protected_branch, name: "staging/*")
+
+        expect(ProtectedBranch.matching("production/some-branch")).to be_empty
+        expect(ProtectedBranch.matching("production/some-branch", protected_branches: [production, staging])).to include(production)
+        expect(ProtectedBranch.matching("production/some-branch", protected_branches: [production, staging])).not_to include(staging)
+      end
+    end
+  end
 end
diff --git a/spec/models/repository_spec.rb b/spec/models/repository_spec.rb
index 8c2347992f1..b39b958450c 100644
--- a/spec/models/repository_spec.rb
+++ b/spec/models/repository_spec.rb
@@ -12,11 +12,11 @@ describe Repository, models: true do
   end
   let(:merge_commit) do
     source_sha = repository.find_branch('feature').target
-    merge_commit_id = repository.merge(user, source_sha, 'master', commit_options)
-    repository.commit(merge_commit_id)
+    merge_commit_sha = repository.merge(user, source_sha, 'master', commit_options)
+    repository.commit(merge_commit_sha)
   end
 
-  describe :branch_names_contains do
+  describe '#branch_names_contains' do
     subject { repository.branch_names_contains(sample_commit.id) }
 
     it { is_expected.to include('master') }
@@ -24,20 +24,61 @@ describe Repository, models: true do
     it { is_expected.not_to include('fix') }
   end
 
-  describe :tag_names_contains do
+  describe '#tag_names_contains' do
     subject { repository.tag_names_contains(sample_commit.id) }
 
     it { is_expected.to include('v1.1.0') }
     it { is_expected.not_to include('v1.0.0') }
   end
 
-  describe :last_commit_for_path do
+  describe 'tags_sorted_by' do
+    context 'name' do
+      subject { repository.tags_sorted_by('name').map(&:name) }
+
+      it { is_expected.to eq(['v1.1.0', 'v1.0.0']) }
+    end
+
+    context 'updated' do
+      let(:tag_a) { repository.find_tag('v1.0.0') }
+      let(:tag_b) { repository.find_tag('v1.1.0') }
+
+      context 'desc' do
+        subject { repository.tags_sorted_by('updated_desc').map(&:name) }
+
+        before do
+          double_first = double(committed_date: Time.now)
+          double_last = double(committed_date: Time.now - 1.second)
+
+          allow(repository).to receive(:commit).with(tag_a.target).and_return(double_first)
+          allow(repository).to receive(:commit).with(tag_b.target).and_return(double_last)
+        end
+
+        it { is_expected.to eq(['v1.0.0', 'v1.1.0']) }
+      end
+
+      context 'asc' do
+        subject { repository.tags_sorted_by('updated_asc').map(&:name) }
+
+        before do
+          double_first = double(committed_date: Time.now - 1.second)
+          double_last = double(committed_date: Time.now)
+
+          allow(repository).to receive(:commit).with(tag_a.target).and_return(double_last)
+          allow(repository).to receive(:commit).with(tag_b.target).and_return(double_first)
+        end
+
+        it { is_expected.to eq(['v1.1.0', 'v1.0.0']) }
+      end
+    end
+  end
+
+  describe '#last_commit_for_path' do
     subject { repository.last_commit_for_path(sample_commit.id, '.gitignore').id }
 
     it { is_expected.to eq('c1acaa58bbcbc3eafe538cb8274ba387047b69f8') }
   end
 
-  describe :find_commits_by_message do
+  describe '#find_commits_by_message' do
     subject { repository.find_commits_by_message('submodule').map{ |k| k.id } }
 
     it { is_expected.to include('5937ac0a7beb003549fc5fd26fc247adbce4a52e') }
@@ -46,7 +87,7 @@ describe Repository, models: true do
     it { is_expected.not_to include('913c66a37b4a45b9769037c55c2d238bd0942d2e') }
   end
 
-  describe :blob_at do
+  describe '#blob_at' do
     context 'blank sha' do
       subject { repository.blob_at(Gitlab::Git::BLANK_SHA, '.gitignore') }
 
@@ -54,7 +95,7 @@ describe Repository, models: true do
     end
   end
 
-  describe :merged_to_root_ref? do
+  describe '#merged_to_root_ref?' do
     context 'merged branch' do
       subject { repository.merged_to_root_ref?('improve/awesome') }
 
@@ -62,7 +103,7 @@ describe Repository, models: true do
     end
   end
 
-  describe :can_be_merged? do
+  describe '#can_be_merged?' do
     context 'mergeable branches' do
       subject { repository.can_be_merged?('0b4bc9a49b562e85de7cc9e834518ea6828729b9', 'master') }
 
@@ -264,17 +305,17 @@ describe Repository, models: true do
     end
   end
 
-  describe :add_branch do
+  describe '#add_branch' do
     context 'when pre hooks were successful' do
       it 'should run without errors' do
-        hook = double(trigger: true)
+        hook = double(trigger: [true, nil])
         expect(Gitlab::Git::Hook).to receive(:new).exactly(3).times.and_return(hook)
 
         expect { repository.add_branch(user, 'new_feature', 'master') }.not_to raise_error
       end
 
       it 'should create the branch' do
-        allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return(true)
+        allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([true, nil])
 
         branch = repository.add_branch(user, 'new_feature', 'master')
 
@@ -290,7 +331,7 @@ describe Repository, models: true do
 
     context 'when pre hooks failed' do
       it 'should get an error' do
-        allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return(false)
+        allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([false, ''])
 
         expect do
           repository.add_branch(user, 'new_feature', 'master')
@@ -298,7 +339,7 @@ describe Repository, models: true do
       end
 
       it 'should not create the branch' do
-        allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return(false)
+        allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([false, ''])
 
         expect do
           repository.add_branch(user, 'new_feature', 'master')
@@ -308,16 +349,16 @@ describe Repository, models: true do
     end
   end
 
-  describe :rm_branch do
+  describe '#rm_branch' do
     context 'when pre hooks were successful' do
       it 'should run without errors' do
-        allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return(true)
+        allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([true, nil])
 
         expect { repository.rm_branch(user, 'feature') }.not_to raise_error
       end
 
       it 'should delete the branch' do
-        allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return(true)
+        allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([true, nil])
 
         expect { repository.rm_branch(user, 'feature') }.not_to raise_error
 
@@ -327,7 +368,7 @@ describe Repository, models: true do
 
     context 'when pre hooks failed' do
       it 'should get an error' do
-        allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return(false)
+        allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([false, ''])
 
         expect do
           repository.rm_branch(user, 'new_feature')
@@ -335,7 +376,7 @@ describe Repository, models: true do
       end
 
       it 'should not delete the branch' do
-        allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return(false)
+        allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([false, ''])
 
         expect do
           repository.rm_branch(user, 'feature')
@@ -345,7 +386,7 @@ describe Repository, models: true do
     end
   end
 
-  describe :commit_with_hooks do
+  describe '#commit_with_hooks' do
     context 'when pre hooks were successful' do
       before do
         expect_any_instance_of(GitHooksService).to receive(:execute).
@@ -367,7 +408,7 @@ describe Repository, models: true do
 
     context 'when pre hooks failed' do
       it 'should get an error' do
-        allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return(false)
+        allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([false, ''])
 
         expect do
           repository.commit_with_hooks(user, 'feature') { sample_commit.id }
@@ -490,8 +531,6 @@ describe Repository, models: true do
   describe '#expire_cache' do
     it 'expires all caches' do
       expect(repository).to receive(:expire_branch_cache)
-      expect(repository).to receive(:expire_branch_count_cache)
-      expect(repository).to receive(:expire_tag_count_cache)
 
       repository.expire_cache
     end
@@ -816,7 +855,6 @@ describe Repository, models: true do
 
       repository.after_create
     end
-
   end
 
   describe "#copy_gitattributes" do
@@ -1014,12 +1052,14 @@ describe Repository, models: true do
     let(:cache) { repository.send(:cache) }
 
     it 'builds the caches if they do not already exist' do
+      cache_keys = repository.cache_keys + repository.cache_keys_for_branches_and_tags
+
       expect(cache).to receive(:exist?).
-        exactly(repository.cache_keys.length).
+        exactly(cache_keys.length).
         times.
         and_return(false)
 
-      repository.cache_keys.each do |key|
+      cache_keys.each do |key|
         expect(repository).to receive(key)
       end
 
@@ -1027,12 +1067,14 @@ describe Repository, models: true do
     end
 
     it 'does not build any caches that already exist' do
+      cache_keys = repository.cache_keys + repository.cache_keys_for_branches_and_tags
+
       expect(cache).to receive(:exist?).
-        exactly(repository.cache_keys.length).
+        exactly(cache_keys.length).
         times.
         and_return(true)
 
-      repository.cache_keys.each do |key|
+      cache_keys.each do |key|
         expect(repository).not_to receive(key)
       end
 
@@ -1075,6 +1117,14 @@ describe Repository, models: true do
     end
   end
 
+  describe "#keep_around" do
+    it "stores a reference to the specified commit sha so it isn't garbage collected" do
+      repository.keep_around(sample_commit.id)
+
+      expect(repository.kept_around?(sample_commit.id)).to be_truthy
+    end
+  end
+
   def create_remote_branch(remote_name, branch_name, target)
     rugged = repository.rugged
     rugged.references.create("refs/remotes/#{remote_name}/#{branch_name}", target)
diff --git a/spec/models/service_spec.rb b/spec/models/service_spec.rb
index 2f000dbc01a..67b3783d514 100644
--- a/spec/models/service_spec.rb
+++ b/spec/models/service_spec.rb
@@ -1,7 +1,6 @@
 require 'spec_helper'
 
 describe Service, models: true do
-
   describe "Associations" do
     it { is_expected.to belong_to :project }
     it { is_expected.to have_one :service_hook }
@@ -23,11 +22,11 @@ describe Service, models: true do
         @testable = @service.can_test?
       end
 
-      describe :can_test do
+      describe '#can_test?' do
         it { expect(@testable).to eq(true) }
       end
 
-      describe :test do
+      describe '#test' do
         let(:data) { 'test' }
 
         it 'test runs execute' do
@@ -46,7 +45,7 @@ describe Service, models: true do
         @testable = @service.can_test?
       end
 
-      describe :can_test do
+      describe '#can_test?' do
         it { expect(@testable).to eq(true) }
       end
     end
@@ -176,7 +175,6 @@ describe Service, models: true do
       )
     end
 
-
     it "returns nil when the property has not been assigned a new value" do
       service.username = "key_changed"
       expect(service.bamboo_url_was).to be_nil
diff --git a/spec/models/snippet_spec.rb b/spec/models/snippet_spec.rb
index 789816bf2c7..0621c6a06ce 100644
--- a/spec/models/snippet_spec.rb
+++ b/spec/models/snippet_spec.rb
@@ -72,7 +72,7 @@ describe Snippet, models: true do
     end
   end
 
-  describe '#search_code' do
+  describe '.search_code' do
     let(:snippet) { create(:snippet, content: 'class Foo; end') }
 
     it 'returns snippets with matching content' do
@@ -88,6 +88,46 @@ describe Snippet, models: true do
     end
   end
 
+  describe '.accessible_to' do
+    let(:author)  { create(:author) }
+    let(:project) { create(:empty_project) }
+
+    let!(:public_snippet)   { create(:snippet, :public) }
+    let!(:internal_snippet) { create(:snippet, :internal) }
+    let!(:private_snippet)  { create(:snippet, :private, author: author) }
+
+    let!(:project_public_snippet)   { create(:snippet, :public, project: project) }
+    let!(:project_internal_snippet) { create(:snippet, :internal, project: project) }
+    let!(:project_private_snippet)  { create(:snippet, :private, project: project) }
+
+    it 'returns only public snippets when user is blank' do
+      expect(described_class.accessible_to(nil)).to match_array [public_snippet, project_public_snippet]
+    end
+
+    it 'returns only public, and internal snippets for regular users' do
+      user = create(:user)
+
+      expect(described_class.accessible_to(user)).to match_array [public_snippet, internal_snippet, project_public_snippet, project_internal_snippet]
+    end
+
+    it 'returns public, internal snippets and project private snippets for project members' do
+      member = create(:user)
+      project.team << [member, :developer]
+
+      expect(described_class.accessible_to(member)).to match_array [public_snippet, internal_snippet, project_public_snippet, project_internal_snippet, project_private_snippet]
+    end
+
+    it 'returns private snippets where the user is the author' do
+      expect(described_class.accessible_to(author)).to match_array [public_snippet, internal_snippet, private_snippet, project_public_snippet, project_internal_snippet]
+    end
+
+    it 'returns all snippets when for admins' do
+      admin = create(:admin)
+
+      expect(described_class.accessible_to(admin)).to match_array [public_snippet, internal_snippet, private_snippet, project_public_snippet, project_internal_snippet, project_private_snippet]
+    end
+  end
+
   describe '#participants' do
     let(:project) { create(:project, :public) }
     let(:snippet) { create(:snippet, content: 'foo', project: project) }
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index 73bee535fe3..ff39f187759 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -31,6 +31,26 @@ describe User, models: true do
     it { is_expected.to have_many(:spam_logs).dependent(:destroy) }
     it { is_expected.to have_many(:todos).dependent(:destroy) }
     it { is_expected.to have_many(:award_emoji).dependent(:destroy) }
+
+    describe '#group_members' do
+      it 'does not include group memberships for which user is a requester' do
+        user = create(:user)
+        group = create(:group, :public)
+        group.request_access(user)
+
+        expect(user.group_members).to be_empty
+      end
+    end
+
+    describe '#project_members' do
+      it 'does not include project memberships for which user is a requester' do
+        user = create(:user)
+        project = create(:project, :public)
+        project.request_access(user)
+
+        expect(user.project_members).to be_empty
+      end
+    end
   end
 
   describe 'validations' do
@@ -407,7 +427,7 @@ describe User, models: true do
     end
   end
 
-  describe :not_in_project do
+  describe '.not_in_project' do
     before do
       User.delete_all
       @user = create :user
@@ -426,6 +446,7 @@ describe User, models: true do
       it { expect(user.can_create_group?).to be_truthy }
       it { expect(user.can_create_project?).to be_truthy }
       it { expect(user.first_name).to eq('John') }
+      it { expect(user.external).to be_falsey }
     end
 
     describe 'with defaults' do
@@ -448,6 +469,26 @@ describe User, models: true do
         expect(user.theme_id).to eq(1)
       end
     end
+
+    context 'when current_application_settings.user_default_external is true' do
+      before do
+        stub_application_setting(user_default_external: true)
+      end
+
+      it "creates external user by default" do
+        user = build(:user)
+
+        expect(user.external).to be_truthy
+      end
+
+      describe 'with default overrides' do
+        it "creates a non-external user" do
+          user = build(:user, external: false)
+
+          expect(user.external).to be_falsey
+        end
+      end
+    end
   end
 
   describe '.find_by_any_email' do
@@ -557,7 +598,7 @@ describe User, models: true do
     end
   end
 
-  describe :avatar_type do
+  describe '#avatar_type' do
     let(:user) { create(:user) }
 
     it "should be true if avatar is image" do
@@ -571,7 +612,7 @@ describe User, models: true do
     end
   end
 
-  describe :requires_ldap_check? do
+  describe '#requires_ldap_check?' do
     let(:user) { User.new }
 
     it 'is false when LDAP is disabled' do
@@ -610,7 +651,7 @@ describe User, models: true do
   end
 
   context 'ldap synchronized user' do
-    describe :ldap_user? do
+    describe '#ldap_user?' do
       it 'is true if provider name starts with ldap' do
         user = create(:omniauth_user, provider: 'ldapmain')
         expect(user.ldap_user?).to be_truthy
@@ -627,7 +668,7 @@ describe User, models: true do
       end
     end
 
-    describe :ldap_identity do
+    describe '#ldap_identity' do
       it 'returns ldap identity' do
         user = create :omniauth_user
         expect(user.ldap_identity.provider).not_to be_empty
@@ -784,7 +825,7 @@ describe User, models: true do
     end
   end
 
-  describe :can_be_removed? do
+  describe '#can_be_removed?' do
     subject { create(:user) }
 
     context 'no owned groups' do
diff --git a/spec/requests/api/api_helpers_spec.rb b/spec/requests/api/api_helpers_spec.rb
index 0c19094ec54..83025953889 100644
--- a/spec/requests/api/api_helpers_spec.rb
+++ b/spec/requests/api/api_helpers_spec.rb
@@ -1,8 +1,9 @@
 require 'spec_helper'
 
-describe API, api: true do
+describe API::Helpers, api: true do
   include API::Helpers
   include ApiHelpers
+
   let(:user) { create(:user) }
   let(:admin) { create(:admin) }
   let(:key) { create(:key, user: user) }
@@ -39,24 +40,64 @@ describe API, api: true do
   end
 
   describe ".current_user" do
-    it "should return nil for an invalid token" do
-      env[API::Helpers::PRIVATE_TOKEN_HEADER] = 'invalid token'
-      allow_any_instance_of(self.class).to receive(:doorkeeper_guard){ false }
-      expect(current_user).to be_nil
-    end
-
-    it "should return nil for a user without access" do
-      env[API::Helpers::PRIVATE_TOKEN_HEADER] = user.private_token
-      allow(Gitlab::UserAccess).to receive(:allowed?).and_return(false)
-      expect(current_user).to be_nil
+    describe "when authenticating using a user's private token" do
+      it "should return nil for an invalid token" do
+        env[API::Helpers::PRIVATE_TOKEN_HEADER] = 'invalid token'
+        allow_any_instance_of(self.class).to receive(:doorkeeper_guard){ false }
+        expect(current_user).to be_nil
+      end
+
+      it "should return nil for a user without access" do
+        env[API::Helpers::PRIVATE_TOKEN_HEADER] = user.private_token
+        allow(Gitlab::UserAccess).to receive(:allowed?).and_return(false)
+        expect(current_user).to be_nil
+      end
+
+      it "should leave user as is when sudo not specified" do
+        env[API::Helpers::PRIVATE_TOKEN_HEADER] = user.private_token
+        expect(current_user).to eq(user)
+        clear_env
+        params[API::Helpers::PRIVATE_TOKEN_PARAM] = user.private_token
+        expect(current_user).to eq(user)
+      end
     end
 
-    it "should leave user as is when sudo not specified" do
-      env[API::Helpers::PRIVATE_TOKEN_HEADER] = user.private_token
-      expect(current_user).to eq(user)
-      clear_env
-      params[API::Helpers::PRIVATE_TOKEN_PARAM] = user.private_token
-      expect(current_user).to eq(user)
+    describe "when authenticating using a user's personal access tokens" do
+      let(:personal_access_token) { create(:personal_access_token, user: user) }
+
+      it "should return nil for an invalid token" do
+        env[API::Helpers::PRIVATE_TOKEN_HEADER] = 'invalid token'
+        allow_any_instance_of(self.class).to receive(:doorkeeper_guard){ false }
+        expect(current_user).to be_nil
+      end
+
+      it "should return nil for a user without access" do
+        env[API::Helpers::PRIVATE_TOKEN_HEADER] = personal_access_token.token
+        allow(Gitlab::UserAccess).to receive(:allowed?).and_return(false)
+        expect(current_user).to be_nil
+      end
+
+      it "should leave user as is when sudo not specified" do
+        env[API::Helpers::PRIVATE_TOKEN_HEADER] = personal_access_token.token
+        expect(current_user).to eq(user)
+        clear_env
+        params[API::Helpers::PRIVATE_TOKEN_PARAM] = personal_access_token.token
+        expect(current_user).to eq(user)
+      end
+
+      it 'does not allow revoked tokens' do
+        personal_access_token.revoke!
+        env[API::Helpers::PRIVATE_TOKEN_HEADER] = personal_access_token.token
+        allow_any_instance_of(self.class).to receive(:doorkeeper_guard){ false }
+        expect(current_user).to be_nil
+      end
+
+      it 'does not allow expired tokens' do
+        personal_access_token.update_attributes!(expires_at: 1.day.ago)
+        env[API::Helpers::PRIVATE_TOKEN_HEADER] = personal_access_token.token
+        allow_any_instance_of(self.class).to receive(:doorkeeper_guard){ false }
+        expect(current_user).to be_nil
+      end
     end
 
     it "should change current user to sudo when admin" do
diff --git a/spec/requests/api/award_emoji_spec.rb b/spec/requests/api/award_emoji_spec.rb
new file mode 100644
index 00000000000..72a6d45f47d
--- /dev/null
+++ b/spec/requests/api/award_emoji_spec.rb
@@ -0,0 +1,197 @@
+require 'spec_helper'
+
+describe API::API, api: true  do
+  include ApiHelpers
+  let(:user)            { create(:user) }
+  let!(:project)        { create(:project) }
+  let(:issue)           { create(:issue, project: project, author: user) }
+  let!(:award_emoji)    { create(:award_emoji, awardable: issue, user: user) }
+  let!(:merge_request)  { create(:merge_request, source_project: project, target_project: project) }
+  let!(:downvote)       { create(:award_emoji, :downvote, awardable: merge_request, user: user) }
+  let!(:note)           { create(:note, project: project, noteable: issue) }
+
+  before { project.team << [user, :master] }
+
+  describe "GET /projects/:id/awardable/:awardable_id/award_emoji" do
+    context 'on an issue' do
+      it "returns an array of award_emoji" do
+        get api("/projects/#{project.id}/issues/#{issue.id}/award_emoji", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['name']).to eq(award_emoji.name)
+      end
+
+      it "should return a 404 error when issue id not found" do
+        get api("/projects/#{project.id}/issues/12345/award_emoji", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'on a merge request' do
+      it "returns an array of award_emoji" do
+        get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/award_emoji", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['name']).to eq(downvote.name)
+      end
+    end
+
+    context 'when the user has no access' do
+      it 'returns a status code 404' do
+        user1 = create(:user)
+
+        get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/award_emoji", user1)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/awardable/:awardable_id/notes/:note_id/award_emoji' do
+    let!(:rocket)  { create(:award_emoji, awardable: note, name: 'rocket') }
+
+    it 'returns an array of award emoji' do
+      get api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.first['name']).to eq(rocket.name)
+    end
+  end
+
+  describe "GET /projects/:id/awardable/:awardable_id/award_emoji/:award_id" do
+    context 'on an issue' do
+      it "returns the award emoji" do
+        get api("/projects/#{project.id}/issues/#{issue.id}/award_emoji/#{award_emoji.id}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['name']).to eq(award_emoji.name)
+        expect(json_response['awardable_id']).to eq(issue.id)
+        expect(json_response['awardable_type']).to eq("Issue")
+      end
+
+      it "returns a 404 error if the award is not found" do
+        get api("/projects/#{project.id}/issues/#{issue.id}/award_emoji/12345", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'on a merge request' do
+      it 'returns the award emoji' do
+        get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/award_emoji/#{downvote.id}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['name']).to eq(downvote.name)
+        expect(json_response['awardable_id']).to eq(merge_request.id)
+        expect(json_response['awardable_type']).to eq("MergeRequest")
+      end
+    end
+
+    context 'when the user has no access' do
+      it 'returns a status code 404' do
+        user1 = create(:user)
+
+        get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/award_emoji/#{downvote.id}", user1)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/awardable/:awardable_id/notes/:note_id/award_emoji/:award_id' do
+    let!(:rocket)  { create(:award_emoji, awardable: note, name: 'rocket') }
+
+    it 'returns an award emoji' do
+      get api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji/#{rocket.id}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).not_to be_an Array
+      expect(json_response['name']).to eq(rocket.name)
+    end
+  end
+
+  describe "POST /projects/:id/awardable/:awardable_id/award_emoji" do
+    context "on an issue" do
+      it "creates a new award emoji" do
+        post api("/projects/#{project.id}/issues/#{issue.id}/award_emoji", user), name: 'blowfish'
+
+        expect(response).to have_http_status(201)
+        expect(json_response['name']).to eq('blowfish')
+        expect(json_response['user']['username']).to eq(user.username)
+      end
+
+      it "should return a 400 bad request error if the name is not given" do
+        post api("/projects/#{project.id}/issues/#{issue.id}/award_emoji", user)
+
+        expect(response).to have_http_status(400)
+      end
+
+      it "should return a 401 unauthorized error if the user is not authenticated" do
+        post api("/projects/#{project.id}/issues/#{issue.id}/award_emoji"), name: 'thumbsup'
+
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe "POST /projects/:id/awardable/:awardable_id/notes/:note_id/award_emoji" do
+    it 'creates a new award emoji' do
+      expect do
+        post api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji", user), name: 'rocket'
+      end.to change { note.award_emoji.count }.from(0).to(1)
+
+      expect(response).to have_http_status(201)
+      expect(json_response['user']['username']).to eq(user.username)
+    end
+  end
+
+  describe 'DELETE /projects/:id/awardable/:awardable_id/award_emoji/:award_id' do
+    context 'when the awardable is an Issue' do
+      it 'deletes the award' do
+        expect do
+          delete api("/projects/#{project.id}/issues/#{issue.id}/award_emoji/#{award_emoji.id}", user)
+        end.to change { issue.award_emoji.count }.from(1).to(0)
+
+        expect(response).to have_http_status(200)
+      end
+
+      it 'returns a 404 error when the award emoji can not be found' do
+        delete api("/projects/#{project.id}/issues/#{issue.id}/award_emoji/12345", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when the awardable is a Merge Request' do
+      it 'deletes the award' do
+        expect do
+          delete api("/projects/#{project.id}/merge_requests/#{merge_request.id}/award_emoji/#{downvote.id}", user)
+        end.to change { merge_request.award_emoji.count }.from(1).to(0)
+
+        expect(response).to have_http_status(200)
+      end
+
+      it 'returns a 404 error when note id not found' do
+        delete api("/projects/#{project.id}/merge_requests/#{merge_request.id}/notes/12345", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe 'DELETE /projects/:id/awardable/:awardable_id/award_emoji/:award_emoji_id' do
+    let!(:rocket)  { create(:award_emoji, awardable: note, name: 'rocket', user: user) }
+
+    it 'deletes the award' do
+      expect do
+        delete api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji/#{rocket.id}", user)
+      end.to change { note.award_emoji.count }.from(1).to(0)
+
+      expect(response).to have_http_status(200)
+    end
+  end
+end
diff --git a/spec/requests/api/branches_spec.rb b/spec/requests/api/branches_spec.rb
index 55582aa53d2..b11ca26ee68 100644
--- a/spec/requests/api/branches_spec.rb
+++ b/spec/requests/api/branches_spec.rb
@@ -17,7 +17,7 @@ describe API::API, api: true  do
       project.repository.expire_cache
 
       get api("/projects/#{project.id}/repository/branches", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       branch_names = json_response.map { |x| x['name'] }
       expect(branch_names).to match_array(project.repository.branch_names)
@@ -27,7 +27,7 @@ describe API::API, api: true  do
   describe "GET /projects/:id/repository/branches/:branch" do
     it "should return the branch information for a single branch" do
       get api("/projects/#{project.id}/repository/branches/#{branch_name}", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
 
       expect(json_response['name']).to eq(branch_name)
       expect(json_response['commit']['id']).to eq(branch_sha)
@@ -36,19 +36,19 @@ describe API::API, api: true  do
 
     it "should return a 403 error if guest" do
       get api("/projects/#{project.id}/repository/branches", user2)
-      expect(response.status).to eq(403)
+      expect(response).to have_http_status(403)
     end
 
     it "should return a 404 error if branch is not available" do
       get api("/projects/#{project.id}/repository/branches/unknown", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
   describe "PUT /projects/:id/repository/branches/:branch/protect" do
     it "should protect a single branch" do
       put api("/projects/#{project.id}/repository/branches/#{branch_name}/protect", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
 
       expect(json_response['name']).to eq(branch_name)
       expect(json_response['commit']['id']).to eq(branch_sha)
@@ -57,25 +57,25 @@ describe API::API, api: true  do
 
     it "should return a 404 error if branch not found" do
       put api("/projects/#{project.id}/repository/branches/unknown/protect", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
 
     it "should return a 403 error if guest" do
       put api("/projects/#{project.id}/repository/branches/#{branch_name}/protect", user2)
-      expect(response.status).to eq(403)
+      expect(response).to have_http_status(403)
     end
 
     it "should return success when protect branch again" do
       put api("/projects/#{project.id}/repository/branches/#{branch_name}/protect", user)
       put api("/projects/#{project.id}/repository/branches/#{branch_name}/protect", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
   end
 
   describe "PUT /projects/:id/repository/branches/:branch/unprotect" do
     it "should unprotect a single branch" do
       put api("/projects/#{project.id}/repository/branches/#{branch_name}/unprotect", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
 
       expect(json_response['name']).to eq(branch_name)
       expect(json_response['commit']['id']).to eq(branch_sha)
@@ -84,13 +84,13 @@ describe API::API, api: true  do
 
     it "should return success when unprotect branch" do
       put api("/projects/#{project.id}/repository/branches/unknown/unprotect", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
 
     it "should return success when unprotect branch again" do
       put api("/projects/#{project.id}/repository/branches/#{branch_name}/unprotect", user)
       put api("/projects/#{project.id}/repository/branches/#{branch_name}/unprotect", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
   end
 
@@ -100,7 +100,7 @@ describe API::API, api: true  do
            branch_name: 'feature1',
            ref: branch_sha
 
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
 
       expect(json_response['name']).to eq('feature1')
       expect(json_response['commit']['id']).to eq(branch_sha)
@@ -110,14 +110,14 @@ describe API::API, api: true  do
       post api("/projects/#{project.id}/repository/branches", user2),
            branch_name: branch_name,
            ref: branch_sha
-      expect(response.status).to eq(403)
+      expect(response).to have_http_status(403)
     end
 
     it 'should return 400 if branch name is invalid' do
       post api("/projects/#{project.id}/repository/branches", user),
            branch_name: 'new design',
            ref: branch_sha
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']).to eq('Branch name is invalid')
     end
 
@@ -125,12 +125,12 @@ describe API::API, api: true  do
       post api("/projects/#{project.id}/repository/branches", user),
            branch_name: 'new_design1',
            ref: branch_sha
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
 
       post api("/projects/#{project.id}/repository/branches", user),
            branch_name: 'new_design1',
            ref: branch_sha
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']).to eq('Branch already exists')
     end
 
@@ -138,7 +138,7 @@ describe API::API, api: true  do
       post api("/projects/#{project.id}/repository/branches", user),
            branch_name: 'new_design3',
            ref: 'foo'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']).to eq('Invalid reference name')
     end
   end
@@ -150,25 +150,25 @@ describe API::API, api: true  do
 
     it "should remove branch" do
       delete api("/projects/#{project.id}/repository/branches/#{branch_name}", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['branch_name']).to eq(branch_name)
     end
 
     it 'should return 404 if branch not exists' do
       delete api("/projects/#{project.id}/repository/branches/foobar", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
 
     it "should remove protected branch" do
       project.protected_branches.create(name: branch_name)
       delete api("/projects/#{project.id}/repository/branches/#{branch_name}", user)
-      expect(response.status).to eq(405)
+      expect(response).to have_http_status(405)
       expect(json_response['message']).to eq('Protected branch cant be removed')
     end
 
     it "should not remove HEAD branch" do
       delete api("/projects/#{project.id}/repository/branches/master", user)
-      expect(response.status).to eq(405)
+      expect(response).to have_http_status(405)
       expect(json_response['message']).to eq('Cannot remove HEAD branch')
     end
   end
diff --git a/spec/requests/api/builds_spec.rb b/spec/requests/api/builds_spec.rb
index ac85f340922..f5b39c3d698 100644
--- a/spec/requests/api/builds_spec.rb
+++ b/spec/requests/api/builds_spec.rb
@@ -9,8 +9,8 @@ describe API::API, api: true  do
   let!(:project) { create(:project, creator_id: user.id) }
   let!(:developer) { create(:project_member, :developer, user: user, project: project) }
   let!(:reporter) { create(:project_member, :reporter, user: user2, project: project) }
-  let(:pipeline) { create(:ci_pipeline, project: project)}
-  let(:build) { create(:ci_build, pipeline: pipeline) }
+  let!(:pipeline) { create(:ci_pipeline, project: project, sha: project.commit.id) }
+  let!(:build) { create(:ci_build, pipeline: pipeline) }
 
   describe 'GET /projects/:id/builds ' do
     let(:query) { '' }
@@ -19,15 +19,20 @@ describe API::API, api: true  do
 
     context 'authorized user' do
       it 'should return project builds' do
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
       end
 
+      it 'returns correct values' do
+        expect(json_response).not_to be_empty
+        expect(json_response.first['commit']['id']).to eq project.commit.id
+      end
+
       context 'filter project with one scope element' do
         let(:query) { 'scope=pending' }
 
         it do
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response).to be_an Array
         end
       end
@@ -36,7 +41,7 @@ describe API::API, api: true  do
         let(:query) { 'scope[0]=pending&scope[1]=running' }
 
         it do
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response).to be_an Array
         end
       end
@@ -44,7 +49,7 @@ describe API::API, api: true  do
       context 'respond 400 when scope contains invalid state' do
         let(:query) { 'scope[0]=pending&scope[1]=unknown_status' }
 
-        it { expect(response.status).to eq(400) }
+        it { expect(response).to have_http_status(400) }
       end
     end
 
@@ -52,29 +57,66 @@ describe API::API, api: true  do
       let(:api_user) { nil }
 
       it 'should not return project builds' do
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
 
   describe 'GET /projects/:id/repository/commits/:sha/builds' do
-    before do
-      project.ensure_pipeline(pipeline.sha, 'master')
-      get api("/projects/#{project.id}/repository/commits/#{pipeline.sha}/builds", api_user)
-    end
+    context 'when commit does not exist in repository' do
+      before do
+        get api("/projects/#{project.id}/repository/commits/1a271fd1/builds", api_user)
+      end
 
-    context 'authorized user' do
-      it 'should return project builds for specific commit' do
-        expect(response.status).to eq(200)
-        expect(json_response).to be_an Array
+      it 'responds with 404' do
+        expect(response).to have_http_status(404)
       end
     end
 
-    context 'unauthorized user' do
-      let(:api_user) { nil }
+    context 'when commit exists in repository' do
+      context 'when user is authorized' do
+        context 'when pipeline has builds' do
+          before do
+            create(:ci_pipeline, project: project, sha: project.commit.id)
+            create(:ci_build, pipeline: pipeline)
+            create(:ci_build)
+
+            get api("/projects/#{project.id}/repository/commits/#{project.commit.id}/builds", api_user)
+          end
+
+          it 'should return project builds for specific commit' do
+            expect(response).to have_http_status(200)
+            expect(json_response).to be_an Array
+            expect(json_response.size).to eq 2
+          end
+        end
 
-      it 'should not return project builds' do
-        expect(response.status).to eq(401)
+        context 'when pipeline has no builds' do
+          before do
+            branch_head = project.commit('feature').id
+            get api("/projects/#{project.id}/repository/commits/#{branch_head}/builds", api_user)
+          end
+
+          it 'returns an empty array' do
+            expect(response).to have_http_status(200)
+            expect(json_response).to be_an Array
+            expect(json_response).to be_empty
+          end
+        end
+      end
+
+      context 'when user is not authorized' do
+        before do
+          create(:ci_pipeline, project: project, sha: project.commit.id)
+          create(:ci_build, pipeline: pipeline)
+
+          get api("/projects/#{project.id}/repository/commits/#{project.commit.id}/builds", nil)
+        end
+
+        it 'should not return project builds' do
+          expect(response).to have_http_status(401)
+          expect(json_response.except('message')).to be_empty
+        end
       end
     end
   end
@@ -84,7 +126,7 @@ describe API::API, api: true  do
 
     context 'authorized user' do
       it 'should return specific build data' do
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['name']).to eq('test')
       end
     end
@@ -93,7 +135,7 @@ describe API::API, api: true  do
       let(:api_user) { nil }
 
       it 'should not return specific build data' do
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -111,7 +153,7 @@ describe API::API, api: true  do
         end
 
         it 'should return specific build artifacts' do
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(response.headers).to include(download_headers)
         end
       end
@@ -120,24 +162,24 @@ describe API::API, api: true  do
         let(:api_user) { nil }
 
         it 'should not return specific build artifacts' do
-          expect(response.status).to eq(401)
+          expect(response).to have_http_status(401)
         end
       end
     end
 
     it 'should not return build artifacts if not uploaded' do
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
   describe 'GET /projects/:id/builds/:build_id/trace' do
     let(:build) { create(:ci_build, :trace, pipeline: pipeline) }
-    
+
     before { get api("/projects/#{project.id}/builds/#{build.id}/trace", api_user) }
 
     context 'authorized user' do
       it 'should return specific build trace' do
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(response.body).to eq(build.trace)
       end
     end
@@ -146,7 +188,7 @@ describe API::API, api: true  do
       let(:api_user) { nil }
 
       it 'should not return specific build trace' do
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -157,7 +199,7 @@ describe API::API, api: true  do
     context 'authorized user' do
       context 'user with :update_build persmission' do
         it 'should cancel running or pending build' do
-          expect(response.status).to eq(201)
+          expect(response).to have_http_status(201)
           expect(project.builds.first.status).to eq('canceled')
         end
       end
@@ -166,7 +208,7 @@ describe API::API, api: true  do
         let(:api_user) { user2 }
 
         it 'should not cancel build' do
-          expect(response.status).to eq(403)
+          expect(response).to have_http_status(403)
         end
       end
     end
@@ -175,7 +217,7 @@ describe API::API, api: true  do
       let(:api_user) { nil }
 
       it 'should not cancel build' do
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -188,7 +230,7 @@ describe API::API, api: true  do
     context 'authorized user' do
       context 'user with :update_build permission' do
         it 'should retry non-running build' do
-          expect(response.status).to eq(201)
+          expect(response).to have_http_status(201)
           expect(project.builds.first.status).to eq('canceled')
           expect(json_response['status']).to eq('pending')
         end
@@ -198,7 +240,7 @@ describe API::API, api: true  do
         let(:api_user) { user2 }
 
         it 'should not retry build' do
-          expect(response.status).to eq(403)
+          expect(response).to have_http_status(403)
         end
       end
     end
@@ -207,7 +249,7 @@ describe API::API, api: true  do
       let(:api_user) { nil }
 
       it 'should not retry build' do
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
diff --git a/spec/requests/api/commit_statuses_spec.rb b/spec/requests/api/commit_statuses_spec.rb
index 298cdbad329..2da01da7fa1 100644
--- a/spec/requests/api/commit_statuses_spec.rb
+++ b/spec/requests/api/commit_statuses_spec.rb
@@ -11,7 +11,6 @@ describe API::CommitStatuses, api: true do
   let(:developer) { create_user(:developer) }
   let(:sha) { commit.id }
 
-
   describe "GET /projects/:id/repository/commits/:sha/statuses" do
     let(:get_url) { "/projects/#{project.id}/repository/commits/#{sha}/statuses" }
 
@@ -41,7 +40,7 @@ describe API::CommitStatuses, api: true do
           before { get api(get_url, reporter) }
 
           it 'returns latest commit statuses' do
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
 
             expect(json_response).to be_an Array
             expect(statuses_id).to contain_exactly(status3.id, status4.id, status5.id, status6.id)
@@ -54,7 +53,7 @@ describe API::CommitStatuses, api: true do
           before { get api(get_url, reporter), all: 1 }
 
           it 'returns all commit statuses' do
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
 
             expect(json_response).to be_an Array
             expect(statuses_id).to contain_exactly(status1.id, status2.id,
@@ -67,7 +66,7 @@ describe API::CommitStatuses, api: true do
           before { get api(get_url, reporter), ref: 'develop' }
 
           it 'returns latest commit statuses for specific ref' do
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
 
             expect(json_response).to be_an Array
             expect(statuses_id).to contain_exactly(status3.id, status5.id)
@@ -78,7 +77,7 @@ describe API::CommitStatuses, api: true do
           before { get api(get_url, reporter), name: 'coverage' }
 
           it 'return latest commit statuses for specific name' do
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
 
             expect(json_response).to be_an Array
             expect(statuses_id).to contain_exactly(status4.id, status5.id)
@@ -101,7 +100,7 @@ describe API::CommitStatuses, api: true do
       before { get api(get_url, guest) }
 
       it "should not return project commits" do
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -109,7 +108,7 @@ describe API::CommitStatuses, api: true do
       before { get api(get_url) }
 
       it "should not return project commits" do
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -122,7 +121,7 @@ describe API::CommitStatuses, api: true do
         before { post api(post_url, developer), state: 'success' }
 
         it 'creates commit status' do
-          expect(response.status).to eq(201)
+          expect(response).to have_http_status(201)
           expect(json_response['sha']).to eq(commit.id)
           expect(json_response['status']).to eq('success')
           expect(json_response['name']).to eq('default')
@@ -141,7 +140,7 @@ describe API::CommitStatuses, api: true do
         end
 
         it 'creates commit status' do
-          expect(response.status).to eq(201)
+          expect(response).to have_http_status(201)
           expect(json_response['sha']).to eq(commit.id)
           expect(json_response['status']).to eq('success')
           expect(json_response['name']).to eq('coverage')
@@ -155,7 +154,7 @@ describe API::CommitStatuses, api: true do
         before { post api(post_url, developer), state: 'invalid' }
 
         it 'does not create commit status' do
-          expect(response.status).to eq(400)
+          expect(response).to have_http_status(400)
         end
       end
 
@@ -163,7 +162,7 @@ describe API::CommitStatuses, api: true do
         before { post api(post_url, developer) }
 
         it 'does not create commit status' do
-          expect(response.status).to eq(400)
+          expect(response).to have_http_status(400)
         end
       end
 
@@ -172,7 +171,7 @@ describe API::CommitStatuses, api: true do
         before { post api(post_url, developer), state: 'running' }
 
         it 'returns not found error' do
-          expect(response.status).to eq(404)
+          expect(response).to have_http_status(404)
         end
       end
     end
@@ -181,7 +180,7 @@ describe API::CommitStatuses, api: true do
       before { post api(post_url, reporter) }
 
       it 'should not create commit status' do
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -189,7 +188,7 @@ describe API::CommitStatuses, api: true do
       before { post api(post_url, guest) }
 
       it 'should not create commit status' do
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -197,7 +196,7 @@ describe API::CommitStatuses, api: true do
       before { post api(post_url) }
 
       it 'should not create commit status' do
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
diff --git a/spec/requests/api/commits_spec.rb b/spec/requests/api/commits_spec.rb
index 6fc38f537d3..5219c808791 100644
--- a/spec/requests/api/commits_spec.rb
+++ b/spec/requests/api/commits_spec.rb
@@ -19,7 +19,7 @@ describe API::API, api: true  do
 
       it "should return project commits" do
         get api("/projects/#{project.id}/repository/commits", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
 
         expect(json_response).to be_an Array
         expect(json_response.first['id']).to eq(project.repository.commit.id)
@@ -29,7 +29,7 @@ describe API::API, api: true  do
     context "unauthorized user" do
       it "should not return project commits" do
         get api("/projects/#{project.id}/repository/commits")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
@@ -63,7 +63,7 @@ describe API::API, api: true  do
       it "should return an invalid parameter error message" do
         get api("/projects/#{project.id}/repository/commits?since=invalid-date", user)
 
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
         expect(json_response['message']).to include "\"since\" must be a timestamp in ISO 8601 format"
       end
     end
@@ -73,26 +73,26 @@ describe API::API, api: true  do
     context "authorized user" do
       it "should return a commit by sha" do
         get api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['id']).to eq(project.repository.commit.id)
         expect(json_response['title']).to eq(project.repository.commit.title)
       end
 
       it "should return a 404 error if not found" do
         get api("/projects/#{project.id}/repository/commits/invalid_sha", user)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it "should return nil for commit without CI" do
         get api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['status']).to be_nil
       end
 
       it "should return status for CI" do
         pipeline = project.ensure_pipeline(project.repository.commit.sha, 'master')
         get api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['status']).to eq(pipeline.status)
       end
     end
@@ -100,7 +100,7 @@ describe API::API, api: true  do
     context "unauthorized user" do
       it "should not return the selected commit" do
         get api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -111,7 +111,7 @@ describe API::API, api: true  do
 
       it "should return the diff of the selected commit" do
         get api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/diff", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
 
         expect(json_response).to be_an Array
         expect(json_response.length).to be >= 1
@@ -120,14 +120,14 @@ describe API::API, api: true  do
 
       it "should return a 404 error if invalid commit" do
         get api("/projects/#{project.id}/repository/commits/invalid_sha/diff", user)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
     context "unauthorized user" do
       it "should not return the diff of the selected commit" do
         get api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/diff")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -136,7 +136,7 @@ describe API::API, api: true  do
     context 'authorized user' do
       it 'should return merge_request comments' do
         get api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/comments", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(2)
         expect(json_response.first['note']).to eq('a comment on a commit')
@@ -145,14 +145,14 @@ describe API::API, api: true  do
 
       it 'should return a 404 error if merge_request_id not found' do
         get api("/projects/#{project.id}/repository/commits/1234ab/comments", user)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
     context 'unauthorized user' do
       it 'should not return the diff of the selected commit' do
         get api("/projects/#{project.id}/repository/commits/1234ab/comments")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -161,7 +161,7 @@ describe API::API, api: true  do
     context 'authorized user' do
       it 'should return comment' do
         post api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/comments", user), note: 'My comment'
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['note']).to eq('My comment')
         expect(json_response['path']).to be_nil
         expect(json_response['line']).to be_nil
@@ -170,7 +170,7 @@ describe API::API, api: true  do
 
       it 'should return the inline comment' do
         post api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/comments", user), note: 'My comment', path: project.repository.commit.diffs.first.new_path, line: 7, line_type: 'new'
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['note']).to eq('My comment')
         expect(json_response['path']).to eq(project.repository.commit.diffs.first.new_path)
         expect(json_response['line']).to eq(7)
@@ -179,19 +179,19 @@ describe API::API, api: true  do
 
       it 'should return 400 if note is missing' do
         post api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/comments", user)
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
 
       it 'should return 404 if note is attached to non existent commit' do
         post api("/projects/#{project.id}/repository/commits/1234ab/comments", user), note: 'My comment'
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
     context 'unauthorized user' do
       it 'should not return the diff of the selected commit' do
         post api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/comments")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
diff --git a/spec/requests/api/doorkeeper_access_spec.rb b/spec/requests/api/doorkeeper_access_spec.rb
index 0afc3e79339..5262a623761 100644
--- a/spec/requests/api/doorkeeper_access_spec.rb
+++ b/spec/requests/api/doorkeeper_access_spec.rb
@@ -7,25 +7,24 @@ describe API::API, api: true  do
   let!(:application) { Doorkeeper::Application.create!(name: "MyApp", redirect_uri: "https://app.com", owner: user) }
   let!(:token) { Doorkeeper::AccessToken.create! application_id: application.id, resource_owner_id: user.id }
 
-
   describe "when unauthenticated" do
     it "returns authentication success" do
       get api("/user"), access_token: token.token
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
   end
 
   describe "when token invalid" do
     it "returns authentication error" do
       get api("/user"), access_token: "123a"
-      expect(response.status).to eq(401)
+      expect(response).to have_http_status(401)
     end
   end
 
   describe "authorization by private token" do
     it "returns authentication success" do
       get api("/user", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
   end
 end
diff --git a/spec/requests/api/files_spec.rb b/spec/requests/api/files_spec.rb
index 8efa09f75fd..2e5448143d5 100644
--- a/spec/requests/api/files_spec.rb
+++ b/spec/requests/api/files_spec.rb
@@ -16,7 +16,7 @@ describe API::API, api: true  do
       }
 
       get api("/projects/#{project.id}/repository/files", user), params
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['file_path']).to eq(file_path)
       expect(json_response['file_name']).to eq('popen.rb')
       expect(json_response['last_commit_id']).to eq('570e7b2abdd848b95f2f578043fc23bd6f6fd24d')
@@ -25,7 +25,7 @@ describe API::API, api: true  do
 
     it "should return a 400 bad request if no params given" do
       get api("/projects/#{project.id}/repository/files", user)
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it "should return a 404 if such file does not exist" do
@@ -35,7 +35,7 @@ describe API::API, api: true  do
       }
 
       get api("/projects/#{project.id}/repository/files", user), params
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -51,13 +51,13 @@ describe API::API, api: true  do
 
     it "should create a new file in project repo" do
       post api("/projects/#{project.id}/repository/files", user), valid_params
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       expect(json_response['file_path']).to eq('newfile.rb')
     end
 
     it "should return a 400 bad request if no params given" do
       post api("/projects/#{project.id}/repository/files", user)
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it "should return a 400 if editor fails to create file" do
@@ -65,7 +65,7 @@ describe API::API, api: true  do
         and_return(false)
 
       post api("/projects/#{project.id}/repository/files", user), valid_params
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
   end
 
@@ -81,13 +81,13 @@ describe API::API, api: true  do
 
     it "should update existing file in project repo" do
       put api("/projects/#{project.id}/repository/files", user), valid_params
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['file_path']).to eq(file_path)
     end
 
     it "should return a 400 bad request if no params given" do
       put api("/projects/#{project.id}/repository/files", user)
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
   end
 
@@ -102,20 +102,20 @@ describe API::API, api: true  do
 
     it "should delete existing file in project repo" do
       delete api("/projects/#{project.id}/repository/files", user), valid_params
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['file_path']).to eq(file_path)
     end
 
     it "should return a 400 bad request if no params given" do
       delete api("/projects/#{project.id}/repository/files", user)
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it "should return a 400 if fails to create file" do
       allow_any_instance_of(Repository).to receive(:remove_file).and_return(false)
 
       delete api("/projects/#{project.id}/repository/files", user), valid_params
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
   end
 
@@ -143,7 +143,7 @@ describe API::API, api: true  do
 
     it "remains unchanged" do
       get api("/projects/#{project.id}/repository/files", user), get_params
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['file_path']).to eq(file_path)
       expect(json_response['file_name']).to eq(file_path)
       expect(json_response['content']).to eq(put_params[:content])
diff --git a/spec/requests/api/fork_spec.rb b/spec/requests/api/fork_spec.rb
index fa94e03ec32..a9f5aa924b7 100644
--- a/spec/requests/api/fork_spec.rb
+++ b/spec/requests/api/fork_spec.rb
@@ -22,7 +22,7 @@ describe API::API, api: true  do
     context 'when authenticated' do
       it 'should fork if user has sufficient access to project' do
         post api("/projects/fork/#{project.id}", user2)
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['name']).to eq(project.name)
         expect(json_response['path']).to eq(project.path)
         expect(json_response['owner']['id']).to eq(user2.id)
@@ -32,7 +32,7 @@ describe API::API, api: true  do
 
       it 'should fork if user is admin' do
         post api("/projects/fork/#{project.id}", admin)
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['name']).to eq(project.name)
         expect(json_response['path']).to eq(project.path)
         expect(json_response['owner']['id']).to eq(admin.id)
@@ -42,20 +42,20 @@ describe API::API, api: true  do
 
       it 'should fail on missing project access for the project to fork' do
         post api("/projects/fork/#{project.id}", user3)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
         expect(json_response['message']).to eq('404 Project Not Found')
       end
 
       it 'should fail if forked project exists in the user namespace' do
         post api("/projects/fork/#{project.id}", user)
-        expect(response.status).to eq(409)
+        expect(response).to have_http_status(409)
         expect(json_response['message']['name']).to eq(['has already been taken'])
         expect(json_response['message']['path']).to eq(['has already been taken'])
       end
 
       it 'should fail if project to fork from does not exist' do
         post api('/projects/fork/424242', user)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
         expect(json_response['message']).to eq('404 Project Not Found')
       end
     end
@@ -63,7 +63,7 @@ describe API::API, api: true  do
     context 'when unauthenticated' do
       it 'should return authentication error' do
         post api("/projects/fork/#{project.id}")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
         expect(json_response['message']).to eq('401 Unauthorized')
       end
     end
diff --git a/spec/requests/api/gitignores_spec.rb b/spec/requests/api/gitignores_spec.rb
deleted file mode 100644
index aab2d8c81b9..00000000000
--- a/spec/requests/api/gitignores_spec.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-require 'spec_helper'
-
-describe API::Gitignores, api: true  do
-  include ApiHelpers
-
-  describe 'Entity Gitignore' do
-    before { get api('/gitignores/Ruby') }
-
-    it { expect(json_response['name']).to eq('Ruby') }
-    it { expect(json_response['content']).to include('*.gem') }
-  end
-
-  describe 'Entity GitignoresList' do
-    before { get api('/gitignores') }
-
-    it { expect(json_response.first['name']).not_to be_nil }
-    it { expect(json_response.first['content']).to be_nil }
-  end
-
-  describe 'GET /gitignores' do
-    it 'returns a list of available license templates' do
-      get api('/gitignores')
-
-      expect(response.status).to eq(200)
-      expect(json_response).to be_an Array
-      expect(json_response.size).to be > 15
-    end
-  end
-end
diff --git a/spec/requests/api/group_members_spec.rb b/spec/requests/api/group_members_spec.rb
index 02553d0f8e2..52f9e7d4681 100644
--- a/spec/requests/api/group_members_spec.rb
+++ b/spec/requests/api/group_members_spec.rb
@@ -31,7 +31,7 @@ describe API::API, api: true  do
       it "each user: should return an array of members groups of group3" do
         [owner, master, developer, reporter, guest].each do |user|
           get api("/groups/#{group_with_members.id}/members", user)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response).to be_an Array
           expect(json_response.size).to eq(5)
           expect(json_response.find { |e| e['id'] == owner.id }['access_level']).to eq(GroupMember::OWNER)
@@ -45,7 +45,7 @@ describe API::API, api: true  do
       it 'users not part of the group should get access error' do
         get api("/groups/#{group_with_members.id}/members", stranger)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
   end
@@ -54,7 +54,7 @@ describe API::API, api: true  do
     context "when not a member of the group" do
       it "should not add guest as member of group_no_members when adding being done by person outside the group" do
         post api("/groups/#{group_no_members.id}/members", reporter), user_id: guest.id, access_level: GroupMember::MASTER
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -66,7 +66,7 @@ describe API::API, api: true  do
           post api("/groups/#{group_no_members.id}/members", owner), user_id: new_user.id, access_level: GroupMember::MASTER
         end.to change { group_no_members.members.count }.by(1)
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['name']).to eq(new_user.name)
         expect(json_response['access_level']).to eq(GroupMember::MASTER)
       end
@@ -78,27 +78,27 @@ describe API::API, api: true  do
           post api("/groups/#{group_with_members.id}/members", guest), user_id: new_user.id, access_level: GroupMember::MASTER
         end.not_to change { group_with_members.members.count }
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
 
       it "should return error if member already exists" do
         post api("/groups/#{group_with_members.id}/members", owner), user_id: master.id, access_level: GroupMember::MASTER
-        expect(response.status).to eq(409)
+        expect(response).to have_http_status(409)
       end
 
       it "should return a 400 error when user id is not given" do
         post api("/groups/#{group_no_members.id}/members", owner), access_level: GroupMember::MASTER
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
 
       it "should return a 400 error when access level is not given" do
         post api("/groups/#{group_no_members.id}/members", owner), user_id: master.id
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
 
       it "should return a 422 error when access level is not known" do
         post api("/groups/#{group_no_members.id}/members", owner), user_id: master.id, access_level: 1234
-        expect(response.status).to eq(422)
+        expect(response).to have_http_status(422)
       end
     end
   end
@@ -110,7 +110,7 @@ describe API::API, api: true  do
           api("/groups/#{group_no_members.id}/members/#{developer.id}",
               owner), access_level: GroupMember::MASTER
         )
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -122,7 +122,7 @@ describe API::API, api: true  do
           access_level: GroupMember::MASTER
         )
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
 
         get api("/groups/#{group_with_members.id}/members", owner)
         json_reporter = json_response.find do |e|
@@ -139,7 +139,7 @@ describe API::API, api: true  do
           access_level: GroupMember::MASTER
         )
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
 
         get api("/groups/#{group_with_members.id}/members", owner)
         json_developer = json_response.find do |e|
@@ -153,7 +153,7 @@ describe API::API, api: true  do
         put(
           api("/groups/#{group_with_members.id}/members/#{master.id}", owner)
         )
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
 
       it 'should return a 422 error when access level is not known' do
@@ -161,7 +161,7 @@ describe API::API, api: true  do
           api("/groups/#{group_with_members.id}/members/#{master.id}", owner),
           access_level: 1234
         )
-        expect(response.status).to eq(422)
+        expect(response).to have_http_status(422)
       end
     end
   end
@@ -172,7 +172,7 @@ describe API::API, api: true  do
         random_user = create(:user)
         delete api("/groups/#{group_with_members.id}/members/#{owner.id}", random_user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -182,17 +182,17 @@ describe API::API, api: true  do
           delete api("/groups/#{group_with_members.id}/members/#{guest.id}", owner)
         end.to change { group_with_members.members.count }.by(-1)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
       end
 
       it "should return a 404 error when user id is not known" do
         delete api("/groups/#{group_with_members.id}/members/1328", owner)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it "should not allow guest to modify group members" do
         delete api("/groups/#{group_with_members.id}/members/#{master.id}", guest)
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
   end
diff --git a/spec/requests/api/groups_spec.rb b/spec/requests/api/groups_spec.rb
index 7ecefce80d6..c2c94040ece 100644
--- a/spec/requests/api/groups_spec.rb
+++ b/spec/requests/api/groups_spec.rb
@@ -23,14 +23,14 @@ describe API::API, api: true  do
     context "when unauthenticated" do
       it "should return authentication error" do
         get api("/groups")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
     context "when authenticated as user" do
       it "normal user: should return an array of groups of user1" do
         get api("/groups", user1)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
         expect(json_response.first['name']).to eq(group1.name)
@@ -40,7 +40,7 @@ describe API::API, api: true  do
     context "when authenticated as  admin" do
       it "admin: should return an array of all groups" do
         get api("/groups", admin)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(2)
       end
@@ -49,53 +49,68 @@ describe API::API, api: true  do
 
   describe "GET /groups/:id" do
     context "when authenticated as user" do
-      it "should return one of user1's groups" do
+      it "returns one of user1's groups" do
+        project = create(:project, namespace: group2, path: 'Foo')
+        create(:project_group_link, project: project, group: group1)
+
         get api("/groups/#{group1.id}", user1)
-        expect(response.status).to eq(200)
-        json_response['name'] == group1.name
+
+        expect(response).to have_http_status(200)
+        expect(json_response['id']).to eq(group1.id)
+        expect(json_response['name']).to eq(group1.name)
+        expect(json_response['path']).to eq(group1.path)
+        expect(json_response['description']).to eq(group1.description)
+        expect(json_response['visibility_level']).to eq(group1.visibility_level)
+        expect(json_response['avatar_url']).to eq(group1.avatar_url)
+        expect(json_response['web_url']).to eq(group1.web_url)
+        expect(json_response['projects']).to be_an Array
+        expect(json_response['projects'].length).to eq(2)
+        expect(json_response['shared_projects']).to be_an Array
+        expect(json_response['shared_projects'].length).to eq(1)
+        expect(json_response['shared_projects'][0]['id']).to eq(project.id)
       end
 
       it "should not return a non existing group" do
         get api("/groups/1328", user1)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it "should not return a group not attached to user1" do
         get api("/groups/#{group2.id}", user1)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
     context "when authenticated as admin" do
       it "should return any existing group" do
         get api("/groups/#{group2.id}", admin)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['name']).to eq(group2.name)
       end
 
       it "should not return a non existing group" do
         get api("/groups/1328", admin)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
     context 'when using group path in URL' do
       it 'should return any existing group' do
         get api("/groups/#{group1.path}", admin)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['name']).to eq(group1.name)
       end
 
       it 'should not return a non existing group' do
         get api('/groups/unknown', admin)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it 'should not return a group not attached to user1' do
         get api("/groups/#{group2.path}", user1)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
   end
@@ -107,14 +122,14 @@ describe API::API, api: true  do
       it 'updates the group' do
         put api("/groups/#{group1.id}", user1), name: new_group_name
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['name']).to eq(new_group_name)
       end
 
       it 'returns 404 for a non existing group' do
         put api('/groups/1328', user1)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -122,7 +137,7 @@ describe API::API, api: true  do
       it 'updates the group' do
         put api("/groups/#{group1.id}", admin), name: new_group_name
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['name']).to eq(new_group_name)
       end
     end
@@ -131,7 +146,7 @@ describe API::API, api: true  do
       it 'does not updates the group' do
         put api("/groups/#{group1.id}", user2), name: new_group_name
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -139,7 +154,7 @@ describe API::API, api: true  do
       it 'returns 404 when trying to update the group' do
         put api("/groups/#{group2.id}", user1), name: new_group_name
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
   end
@@ -149,7 +164,7 @@ describe API::API, api: true  do
       it "should return the group's projects" do
         get api("/groups/#{group1.id}/projects", user1)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response.length).to eq(2)
         project_names = json_response.map { |proj| proj['name' ] }
         expect(project_names).to match_array([project1.name, project3.name])
@@ -157,13 +172,13 @@ describe API::API, api: true  do
 
       it "should not return a non existing group" do
         get api("/groups/1328/projects", user1)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it "should not return a group not attached to user1" do
         get api("/groups/#{group2.id}/projects", user1)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it "should only return projects to which user has access" do
@@ -171,7 +186,7 @@ describe API::API, api: true  do
 
         get api("/groups/#{group1.id}/projects", user3)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response.length).to eq(1)
         expect(json_response.first['name']).to eq(project3.name)
       end
@@ -180,14 +195,14 @@ describe API::API, api: true  do
     context "when authenticated as admin" do
       it "should return any existing group" do
         get api("/groups/#{group2.id}/projects", admin)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response.length).to eq(1)
         expect(json_response.first['name']).to eq(project2.name)
       end
 
       it "should not return a non existing group" do
         get api("/groups/1328/projects", admin)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -195,20 +210,20 @@ describe API::API, api: true  do
       it 'should return any existing group' do
         get api("/groups/#{group1.path}/projects", admin)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         project_names = json_response.map { |proj| proj['name' ] }
         expect(project_names).to match_array([project1.name, project3.name])
       end
 
       it 'should not return a non existing group' do
         get api('/groups/unknown/projects', admin)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it 'should not return a group not attached to user1' do
         get api("/groups/#{group2.path}/projects", user1)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
   end
@@ -217,30 +232,30 @@ describe API::API, api: true  do
     context "when authenticated as user without group permissions" do
       it "should not create group" do
         post api("/groups", user1), attributes_for(:group)
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
     context "when authenticated as user with group permissions" do
       it "should create group" do
         post api("/groups", user3), attributes_for(:group)
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
       end
 
       it "should not create group, duplicate" do
         post api("/groups", user3), { name: 'Duplicate Test', path: group2.path }
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
         expect(response.message).to eq("Bad Request")
       end
 
       it "should return 400 bad request error if name not given" do
         post api("/groups", user3), { path: group2.path }
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
 
       it "should return 400 bad request error if path not given" do
         post api("/groups", user3), { name: 'test' }
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
     end
   end
@@ -249,37 +264,37 @@ describe API::API, api: true  do
     context "when authenticated as user" do
       it "should remove group" do
         delete api("/groups/#{group1.id}", user1)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
       end
 
       it "should not remove a group if not an owner" do
         user4 = create(:user)
         group1.add_master(user4)
         delete api("/groups/#{group1.id}", user3)
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
 
       it "should not remove a non existing group" do
         delete api("/groups/1328", user1)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it "should not remove a group not attached to user1" do
         delete api("/groups/#{group2.id}", user1)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
     context "when authenticated as admin" do
       it "should remove any existing group" do
         delete api("/groups/#{group2.id}", admin)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
       end
 
       it "should not remove a non existing group" do
         delete api("/groups/1328", admin)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
   end
@@ -295,14 +310,14 @@ describe API::API, api: true  do
     context "when authenticated as user" do
       it "should not transfer project to group" do
         post api("/groups/#{group1.id}/projects/#{project.id}", user2)
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
     context "when authenticated as admin" do
       it "should transfer project to group" do
         post api("/groups/#{group1.id}/projects/#{project.id}", admin)
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
       end
     end
   end
diff --git a/spec/requests/api/internal_spec.rb b/spec/requests/api/internal_spec.rb
index 22802dd0e05..e567d36afa8 100644
--- a/spec/requests/api/internal_spec.rb
+++ b/spec/requests/api/internal_spec.rb
@@ -11,7 +11,7 @@ describe API::API, api: true  do
     it do
       get api("/internal/check"), secret_token: secret_token
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['api_version']).to eq(API::API.version)
     end
   end
@@ -23,7 +23,7 @@ describe API::API, api: true  do
       it do
         get api("/internal/broadcast_message"), secret_token: secret_token
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response["message"]).to eq(broadcast_message.message)
       end
     end
@@ -32,7 +32,7 @@ describe API::API, api: true  do
       it do
         get api("/internal/broadcast_message"), secret_token: secret_token
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_empty
       end
     end
@@ -42,7 +42,7 @@ describe API::API, api: true  do
     it do
       get(api("/internal/discover"), key_id: key.id, secret_token: secret_token)
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
 
       expect(json_response['name']).to eq(user.name)
     end
@@ -61,7 +61,7 @@ describe API::API, api: true  do
 
           push(key, project_wiki)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response["status"]).to be_truthy
         end
       end
@@ -70,8 +70,9 @@ describe API::API, api: true  do
         it do
           pull(key, project)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response["status"]).to be_truthy
+          expect(json_response["repository_path"]).to eq(project.repository.path_to_repo)
         end
       end
 
@@ -79,8 +80,9 @@ describe API::API, api: true  do
         it do
           push(key, project)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response["status"]).to be_truthy
+          expect(json_response["repository_path"]).to eq(project.repository.path_to_repo)
         end
       end
     end
@@ -94,7 +96,7 @@ describe API::API, api: true  do
         it do
           pull(key, project)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response["status"]).to be_falsey
         end
       end
@@ -103,7 +105,7 @@ describe API::API, api: true  do
         it do
           push(key, project)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response["status"]).to be_falsey
         end
       end
@@ -120,7 +122,7 @@ describe API::API, api: true  do
         it do
           pull(key, personal_project)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response["status"]).to be_falsey
         end
       end
@@ -129,7 +131,7 @@ describe API::API, api: true  do
         it do
           push(key, personal_project)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response["status"]).to be_falsey
         end
       end
@@ -147,7 +149,7 @@ describe API::API, api: true  do
         it do
           pull(key, project)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response["status"]).to be_truthy
         end
       end
@@ -156,7 +158,7 @@ describe API::API, api: true  do
         it do
           push(key, project)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response["status"]).to be_falsey
         end
       end
@@ -173,7 +175,7 @@ describe API::API, api: true  do
         it do
           archive(key, project)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response["status"]).to be_truthy
         end
       end
@@ -182,7 +184,7 @@ describe API::API, api: true  do
         it do
           archive(key, project)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response["status"]).to be_falsey
         end
       end
@@ -192,7 +194,7 @@ describe API::API, api: true  do
       it do
         pull(key, OpenStruct.new(path_with_namespace: 'gitlab/notexists'))
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response["status"]).to be_falsey
       end
     end
@@ -201,30 +203,90 @@ describe API::API, api: true  do
       it do
         pull(OpenStruct.new(id: 0), project)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response["status"]).to be_falsey
       end
     end
+
+    context 'ssh access has been disabled' do
+      before do
+        settings = ::ApplicationSetting.create_from_defaults
+        settings.update_attribute(:enabled_git_access_protocol, 'http')
+      end
+
+      it 'rejects the SSH push' do
+        push(key, project)
+
+        expect(response.status).to eq(200)
+        expect(json_response['status']).to be_falsey
+        expect(json_response['message']).to eq 'Git access over SSH is not allowed'
+      end
+
+      it 'rejects the SSH pull' do
+        pull(key, project)
+
+        expect(response.status).to eq(200)
+        expect(json_response['status']).to be_falsey
+        expect(json_response['message']).to eq 'Git access over SSH is not allowed'
+      end
+    end
+
+    context 'http access has been disabled' do
+      before do
+        settings = ::ApplicationSetting.create_from_defaults
+        settings.update_attribute(:enabled_git_access_protocol, 'ssh')
+      end
+
+      it 'rejects the HTTP push' do
+        push(key, project, 'http')
+
+        expect(response.status).to eq(200)
+        expect(json_response['status']).to be_falsey
+        expect(json_response['message']).to eq 'Git access over HTTP is not allowed'
+      end
+
+      it 'rejects the HTTP pull' do
+        pull(key, project, 'http')
+
+        expect(response.status).to eq(200)
+        expect(json_response['status']).to be_falsey
+        expect(json_response['message']).to eq 'Git access over HTTP is not allowed'
+      end
+    end
+
+    context 'web actions are always allowed' do
+      it 'allows WEB push' do
+        settings = ::ApplicationSetting.create_from_defaults
+        settings.update_attribute(:enabled_git_access_protocol, 'ssh')
+        project.team << [user, :developer]
+        push(key, project, 'web')
+
+        expect(response.status).to eq(200)
+        expect(json_response['status']).to be_truthy
+      end
+    end
   end
 
-  def pull(key, project)
+  def pull(key, project, protocol = 'ssh')
     post(
       api("/internal/allowed"),
       key_id: key.id,
       project: project.path_with_namespace,
       action: 'git-upload-pack',
-      secret_token: secret_token
+      secret_token: secret_token,
+      protocol: protocol
     )
   end
 
-  def push(key, project)
+  def push(key, project, protocol = 'ssh')
     post(
       api("/internal/allowed"),
       changes: 'd14d6c0abdd253381df51a723d58691b2ee1ab08 570e7b2abdd848b95f2f578043fc23bd6f6fd24d refs/heads/master',
       key_id: key.id,
       project: project.path_with_namespace,
       action: 'git-receive-pack',
-      secret_token: secret_token
+      secret_token: secret_token,
+      protocol: protocol
     )
   end
 
@@ -235,7 +297,8 @@ describe API::API, api: true  do
       key_id: key.id,
       project: project.path_with_namespace,
       action: 'git-upload-archive',
-      secret_token: secret_token
+      secret_token: secret_token,
+      protocol: 'ssh'
     )
   end
 end
diff --git a/spec/requests/api/issues_spec.rb b/spec/requests/api/issues_spec.rb
index 59e557c5b2a..6adccb4ebae 100644
--- a/spec/requests/api/issues_spec.rb
+++ b/spec/requests/api/issues_spec.rb
@@ -51,14 +51,14 @@ describe API::API, api: true  do
     context "when unauthenticated" do
       it "should return authentication error" do
         get api("/issues")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
     context "when authenticated" do
       it "should return an array of issues" do
         get api("/issues", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.first['title']).to eq(issue.title)
       end
@@ -72,7 +72,7 @@ describe API::API, api: true  do
 
       it 'should return an array of closed issues' do
         get api('/issues?state=closed', user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
         expect(json_response.first['id']).to eq(closed_issue.id)
@@ -80,7 +80,7 @@ describe API::API, api: true  do
 
       it 'should return an array of opened issues' do
         get api('/issues?state=opened', user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
         expect(json_response.first['id']).to eq(issue.id)
@@ -88,7 +88,7 @@ describe API::API, api: true  do
 
       it 'should return an array of all issues' do
         get api('/issues?state=all', user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(2)
         expect(json_response.first['id']).to eq(issue.id)
@@ -97,7 +97,7 @@ describe API::API, api: true  do
 
       it 'should return an array of labeled issues' do
         get api("/issues?labels=#{label.title}", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
         expect(json_response.first['labels']).to eq([label.title])
@@ -105,7 +105,7 @@ describe API::API, api: true  do
 
       it 'should return an array of labeled issues when at least one label matches' do
         get api("/issues?labels=#{label.title},foo,bar", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
         expect(json_response.first['labels']).to eq([label.title])
@@ -113,14 +113,14 @@ describe API::API, api: true  do
 
       it 'should return an empty array if no issue matches labels' do
         get api('/issues?labels=foo,bar', user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(0)
       end
 
       it 'should return an array of labeled issues matching given state' do
         get api("/issues?labels=#{label.title}&state=opened", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
         expect(json_response.first['labels']).to eq([label.title])
@@ -129,20 +129,162 @@ describe API::API, api: true  do
 
       it 'should return an empty array if no issue matches labels and state filters' do
         get api("/issues?labels=#{label.title}&state=closed", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(0)
       end
     end
   end
 
+  describe "GET /groups/:id/issues" do
+    let!(:group)            { create(:group) }
+    let!(:group_project)    { create(:project, :public, creator_id: user.id, namespace: group) }
+    let!(:group_closed_issue) do
+      create :closed_issue,
+             author: user,
+             assignee: user,
+             project: group_project,
+             state: :closed,
+             milestone: group_milestone
+    end
+    let!(:group_confidential_issue) do
+      create :issue,
+             :confidential,
+             project: group_project,
+             author: author,
+             assignee: assignee
+    end
+    let!(:group_issue) do
+      create :issue,
+             author: user,
+             assignee: user,
+             project: group_project,
+             milestone: group_milestone
+    end
+    let!(:group_label) do
+      create(:label, title: 'group_lbl', color: '#FFAABB', project: group_project)
+    end
+    let!(:group_label_link) { create(:label_link, label: group_label, target: group_issue) }
+    let!(:group_milestone) { create(:milestone, title: '3.0.0', project: group_project) }
+    let!(:group_empty_milestone) do
+      create(:milestone, title: '4.0.0', project: group_project)
+    end
+    let!(:group_note) { create(:note_on_issue, author: user, project: group_project, noteable: group_issue) }
+
+    before do
+      group_project.team << [user, :reporter]
+    end
+    let(:base_url) { "/groups/#{group.id}/issues" }
+
+    it 'returns group issues without confidential issues for non project members' do
+      get api(base_url, non_member)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['title']).to eq(group_issue.title)
+    end
+
+    it 'returns group confidential issues for author' do
+      get api(base_url, author)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(2)
+    end
+
+    it 'returns group confidential issues for assignee' do
+      get api(base_url, assignee)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(2)
+    end
+
+    it 'returns group issues with confidential issues for project members' do
+      get api(base_url, user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(2)
+    end
+
+    it 'returns group confidential issues for admin' do
+      get api(base_url, admin)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(2)
+    end
+
+    it 'returns an array of labeled group issues' do
+      get api("#{base_url}?labels=#{group_label.title}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['labels']).to eq([group_label.title])
+    end
+
+    it 'returns an array of labeled group issues where all labels match' do
+      get api("#{base_url}?labels=#{group_label.title},foo,bar", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(0)
+    end
+
+    it 'returns an empty array if no group issue matches labels' do
+      get api("#{base_url}?labels=foo,bar", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(0)
+    end
+
+    it 'returns an empty array if no issue matches milestone' do
+      get api("#{base_url}?milestone=#{group_empty_milestone.title}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(0)
+    end
+
+    it 'returns an empty array if milestone does not exist' do
+      get api("#{base_url}?milestone=foo", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(0)
+    end
+
+    it 'returns an array of issues in given milestone' do
+      get api("#{base_url}?milestone=#{group_milestone.title}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['id']).to eq(group_issue.id)
+    end
+
+    it 'returns an array of issues matching state in milestone' do
+      get api("#{base_url}?milestone=#{group_milestone.title}"\
+              '&state=closed', user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['id']).to eq(group_closed_issue.id)
+    end
+  end
+
   describe "GET /projects/:id/issues" do
     let(:base_url) { "/projects/#{project.id}" }
     let(:title) { milestone.title }
 
     it 'should return project issues without confidential issues for non project members' do
       get api("#{base_url}/issues", non_member)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(2)
       expect(json_response.first['title']).to eq(issue.title)
@@ -150,7 +292,7 @@ describe API::API, api: true  do
 
     it 'should return project issues without confidential issues for project members with guest role' do
       get api("#{base_url}/issues", guest)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(2)
       expect(json_response.first['title']).to eq(issue.title)
@@ -158,7 +300,7 @@ describe API::API, api: true  do
 
     it 'should return project confidential issues for author' do
       get api("#{base_url}/issues", author)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(3)
       expect(json_response.first['title']).to eq(issue.title)
@@ -166,7 +308,7 @@ describe API::API, api: true  do
 
     it 'should return project confidential issues for assignee' do
       get api("#{base_url}/issues", assignee)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(3)
       expect(json_response.first['title']).to eq(issue.title)
@@ -174,7 +316,7 @@ describe API::API, api: true  do
 
     it 'should return project issues with confidential issues for project members' do
       get api("#{base_url}/issues", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(3)
       expect(json_response.first['title']).to eq(issue.title)
@@ -182,7 +324,7 @@ describe API::API, api: true  do
 
     it 'should return project confidential issues for admin' do
       get api("#{base_url}/issues", admin)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(3)
       expect(json_response.first['title']).to eq(issue.title)
@@ -190,7 +332,7 @@ describe API::API, api: true  do
 
     it 'should return an array of labeled project issues' do
       get api("#{base_url}/issues?labels=#{label.title}", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
       expect(json_response.first['labels']).to eq([label.title])
@@ -198,7 +340,7 @@ describe API::API, api: true  do
 
     it 'should return an array of labeled project issues when at least one label matches' do
       get api("#{base_url}/issues?labels=#{label.title},foo,bar", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
       expect(json_response.first['labels']).to eq([label.title])
@@ -206,28 +348,28 @@ describe API::API, api: true  do
 
     it 'should return an empty array if no project issue matches labels' do
       get api("#{base_url}/issues?labels=foo,bar", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(0)
     end
 
     it 'should return an empty array if no issue matches milestone' do
       get api("#{base_url}/issues?milestone=#{empty_milestone.title}", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(0)
     end
 
     it 'should return an empty array if milestone does not exist' do
       get api("#{base_url}/issues?milestone=foo", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(0)
     end
 
     it 'should return an array of issues in given milestone' do
       get api("#{base_url}/issues?milestone=#{title}", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(2)
       expect(json_response.first['id']).to eq(issue.id)
@@ -237,7 +379,7 @@ describe API::API, api: true  do
     it 'should return an array of issues matching state in milestone' do
       get api("#{base_url}/issues?milestone=#{milestone.title}"\
               '&state=closed', user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
       expect(json_response.first['id']).to eq(closed_issue.id)
@@ -248,7 +390,7 @@ describe API::API, api: true  do
     it 'exposes known attributes' do
       get api("/projects/#{project.id}/issues/#{issue.id}", user)
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['id']).to eq(issue.id)
       expect(json_response['iid']).to eq(issue.iid)
       expect(json_response['project_id']).to eq(issue.project.id)
@@ -266,7 +408,7 @@ describe API::API, api: true  do
     it "should return a project issue by id" do
       get api("/projects/#{project.id}/issues/#{issue.id}", user)
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['title']).to eq(issue.title)
       expect(json_response['iid']).to eq(issue.iid)
     end
@@ -281,44 +423,44 @@ describe API::API, api: true  do
 
     it "should return 404 if issue id not found" do
       get api("/projects/#{project.id}/issues/54321", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
 
     context 'confidential issues' do
       it "should return 404 for non project members" do
         get api("/projects/#{project.id}/issues/#{confidential_issue.id}", non_member)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it "should return 404 for project members with guest role" do
         get api("/projects/#{project.id}/issues/#{confidential_issue.id}", guest)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it "should return confidential issue for project members" do
         get api("/projects/#{project.id}/issues/#{confidential_issue.id}", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['title']).to eq(confidential_issue.title)
         expect(json_response['iid']).to eq(confidential_issue.iid)
       end
 
       it "should return confidential issue for author" do
         get api("/projects/#{project.id}/issues/#{confidential_issue.id}", author)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['title']).to eq(confidential_issue.title)
         expect(json_response['iid']).to eq(confidential_issue.iid)
       end
 
       it "should return confidential issue for assignee" do
         get api("/projects/#{project.id}/issues/#{confidential_issue.id}", assignee)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['title']).to eq(confidential_issue.title)
         expect(json_response['iid']).to eq(confidential_issue.iid)
       end
 
       it "should return confidential issue for admin" do
         get api("/projects/#{project.id}/issues/#{confidential_issue.id}", admin)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['title']).to eq(confidential_issue.title)
         expect(json_response['iid']).to eq(confidential_issue.iid)
       end
@@ -329,7 +471,7 @@ describe API::API, api: true  do
     it "should create a new project issue" do
       post api("/projects/#{project.id}/issues", user),
         title: 'new issue', labels: 'label, label2'
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       expect(json_response['title']).to eq('new issue')
       expect(json_response['description']).to be_nil
       expect(json_response['labels']).to eq(['label', 'label2'])
@@ -337,21 +479,25 @@ describe API::API, api: true  do
 
     it "should return a 400 bad request if title not given" do
       post api("/projects/#{project.id}/issues", user), labels: 'label, label2'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
-    it 'should return 400 on invalid label names' do
+    it 'should allow special label names' do
       post api("/projects/#{project.id}/issues", user),
            title: 'new issue',
-           labels: 'label, ?'
-      expect(response.status).to eq(400)
-      expect(json_response['message']['labels']['?']['title']).to eq(['is invalid'])
+           labels: 'label, label?, label&foo, ?, &'
+      expect(response.status).to eq(201)
+      expect(json_response['labels']).to include 'label'
+      expect(json_response['labels']).to include 'label?'
+      expect(json_response['labels']).to include 'label&foo'
+      expect(json_response['labels']).to include '?'
+      expect(json_response['labels']).to include '&'
     end
 
     it 'should return 400 if title is too long' do
       post api("/projects/#{project.id}/issues", user),
            title: 'g' * 256
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']['title']).to eq([
         'is too long (maximum is 255 characters)'
       ])
@@ -363,7 +509,7 @@ describe API::API, api: true  do
         post api("/projects/#{project.id}/issues", user),
           title: 'new issue', labels: 'label, label2', created_at: creation_time
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(Time.parse(json_response['created_at'])).to be_within(1.second).of(creation_time)
       end
     end
@@ -387,7 +533,7 @@ describe API::API, api: true  do
 
     it "should not create a new project issue" do
       expect { post api("/projects/#{project.id}/issues", user), params }.not_to change(Issue, :count)
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']).to eq({ "error" => "Spam detected" })
 
       spam_logs = SpamLog.all
@@ -404,7 +550,7 @@ describe API::API, api: true  do
     it "should update a project issue" do
       put api("/projects/#{project.id}/issues/#{issue.id}", user),
         title: 'updated title'
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
 
       expect(json_response['title']).to eq('updated title')
     end
@@ -412,48 +558,53 @@ describe API::API, api: true  do
     it "should return 404 error if issue id not found" do
       put api("/projects/#{project.id}/issues/44444", user),
         title: 'updated title'
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
 
-    it 'should return 400 on invalid label names' do
+    it 'should allow special label names' do
       put api("/projects/#{project.id}/issues/#{issue.id}", user),
           title: 'updated title',
-          labels: 'label, ?'
-      expect(response.status).to eq(400)
-      expect(json_response['message']['labels']['?']['title']).to eq(['is invalid'])
+          labels: 'label, label?, label&foo, ?, &'
+
+      expect(response.status).to eq(200)
+      expect(json_response['labels']).to include 'label'
+      expect(json_response['labels']).to include 'label?'
+      expect(json_response['labels']).to include 'label&foo'
+      expect(json_response['labels']).to include '?'
+      expect(json_response['labels']).to include '&'
     end
 
     context 'confidential issues' do
       it "should return 403 for non project members" do
         put api("/projects/#{project.id}/issues/#{confidential_issue.id}", non_member),
           title: 'updated title'
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
 
       it "should return 403 for project members with guest role" do
         put api("/projects/#{project.id}/issues/#{confidential_issue.id}", guest),
           title: 'updated title'
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
 
       it "should update a confidential issue for project members" do
         put api("/projects/#{project.id}/issues/#{confidential_issue.id}", user),
           title: 'updated title'
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['title']).to eq('updated title')
       end
 
       it "should update a confidential issue for author" do
         put api("/projects/#{project.id}/issues/#{confidential_issue.id}", author),
           title: 'updated title'
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['title']).to eq('updated title')
       end
 
       it "should update a confidential issue for admin" do
         put api("/projects/#{project.id}/issues/#{confidential_issue.id}", admin),
           title: 'updated title'
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['title']).to eq('updated title')
       end
     end
@@ -466,46 +617,43 @@ describe API::API, api: true  do
     it 'should not update labels if not present' do
       put api("/projects/#{project.id}/issues/#{issue.id}", user),
           title: 'updated title'
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['labels']).to eq([label.title])
     end
 
     it 'should remove all labels' do
       put api("/projects/#{project.id}/issues/#{issue.id}", user),
           labels: ''
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['labels']).to eq([])
     end
 
     it 'should update labels' do
       put api("/projects/#{project.id}/issues/#{issue.id}", user),
           labels: 'foo,bar'
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['labels']).to include 'foo'
       expect(json_response['labels']).to include 'bar'
     end
 
-    it 'should return 400 on invalid label names' do
-      put api("/projects/#{project.id}/issues/#{issue.id}", user),
-          labels: 'label, ?'
-      expect(response.status).to eq(400)
-      expect(json_response['message']['labels']['?']['title']).to eq(['is invalid'])
-    end
-
     it 'should allow special label names' do
       put api("/projects/#{project.id}/issues/#{issue.id}", user),
-          labels: 'label:foo, label-bar,label_bar,label/bar'
+          labels: 'label:foo, label-bar,label_bar,label/bar,label?bar,label&bar,?,&'
       expect(response.status).to eq(200)
       expect(json_response['labels']).to include 'label:foo'
       expect(json_response['labels']).to include 'label-bar'
       expect(json_response['labels']).to include 'label_bar'
       expect(json_response['labels']).to include 'label/bar'
+      expect(json_response['labels']).to include 'label?bar'
+      expect(json_response['labels']).to include 'label&bar'
+      expect(json_response['labels']).to include '?'
+      expect(json_response['labels']).to include '&'
     end
 
     it 'should return 400 if title is too long' do
       put api("/projects/#{project.id}/issues/#{issue.id}", user),
           title: 'g' * 256
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']['title']).to eq([
         'is too long (maximum is 255 characters)'
       ])
@@ -516,7 +664,7 @@ describe API::API, api: true  do
     it "should update a project issue" do
       put api("/projects/#{project.id}/issues/#{issue.id}", user),
         labels: 'label2', state_event: "close"
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
 
       expect(json_response['labels']).to include 'label2'
       expect(json_response['state']).to eq "closed"
@@ -527,7 +675,7 @@ describe API::API, api: true  do
         update_time = 2.weeks.ago
         put api("/projects/#{project.id}/issues/#{issue.id}", user),
           labels: 'label3', state_event: 'close', updated_at: update_time
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
 
         expect(json_response['labels']).to include 'label3'
         expect(Time.parse(json_response['updated_at'])).to be_within(1.second).of(update_time)
@@ -538,12 +686,12 @@ describe API::API, api: true  do
   describe "DELETE /projects/:id/issues/:issue_id" do
     it "rejects a non member from deleting an issue" do
       delete api("/projects/#{project.id}/issues/#{issue.id}", non_member)
-      expect(response.status).to be(403)
+      expect(response).to have_http_status(403)
     end
 
     it "rejects a developer from deleting an issue" do
       delete api("/projects/#{project.id}/issues/#{issue.id}", author)
-      expect(response.status).to be(403)
+      expect(response).to have_http_status(403)
     end
 
     context "when the user is project owner" do
@@ -552,7 +700,7 @@ describe API::API, api: true  do
 
       it "deletes the issue if an admin requests it" do
         delete api("/projects/#{project.id}/issues/#{issue.id}", owner)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['state']).to eq 'opened'
       end
     end
@@ -566,7 +714,7 @@ describe API::API, api: true  do
       post api("/projects/#{project.id}/issues/#{issue.id}/move", user),
                to_project_id: target_project.id
 
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       expect(json_response['project_id']).to eq(target_project.id)
     end
 
@@ -575,7 +723,7 @@ describe API::API, api: true  do
         post api("/projects/#{project.id}/issues/#{issue.id}/move", user),
                  to_project_id: project.id
 
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
         expect(json_response['message']).to eq('Cannot move issue to project it originates from!')
       end
     end
@@ -585,7 +733,7 @@ describe API::API, api: true  do
         post api("/projects/#{project.id}/issues/#{issue.id}/move", user),
                  to_project_id: target_project2.id
 
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
         expect(json_response['message']).to eq('Cannot move issue due to insufficient permissions!')
       end
     end
@@ -594,7 +742,7 @@ describe API::API, api: true  do
       post api("/projects/#{project.id}/issues/#{issue.id}/move", admin),
                to_project_id: target_project2.id
 
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       expect(json_response['project_id']).to eq(target_project2.id)
     end
 
@@ -603,7 +751,7 @@ describe API::API, api: true  do
         post api("/projects/#{project.id}/issues/123/move", user),
                  to_project_id: target_project.id
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -612,7 +760,7 @@ describe API::API, api: true  do
         post api("/projects/123/issues/#{issue.id}/move", user),
                  to_project_id: target_project.id
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -621,7 +769,7 @@ describe API::API, api: true  do
         post api("/projects/#{project.id}/issues/#{issue.id}/move", user),
                  to_project_id: 123
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
   end
@@ -630,26 +778,26 @@ describe API::API, api: true  do
     it 'subscribes to an issue' do
       post api("/projects/#{project.id}/issues/#{issue.id}/subscription", user2)
 
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       expect(json_response['subscribed']).to eq(true)
     end
 
     it 'returns 304 if already subscribed' do
       post api("/projects/#{project.id}/issues/#{issue.id}/subscription", user)
 
-      expect(response.status).to eq(304)
+      expect(response).to have_http_status(304)
     end
 
     it 'returns 404 if the issue is not found' do
       post api("/projects/#{project.id}/issues/123/subscription", user)
 
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
 
     it 'returns 404 if the issue is confidential' do
       post api("/projects/#{project.id}/issues/#{confidential_issue.id}/subscription", non_member)
 
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -657,26 +805,26 @@ describe API::API, api: true  do
     it 'unsubscribes from an issue' do
       delete api("/projects/#{project.id}/issues/#{issue.id}/subscription", user)
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['subscribed']).to eq(false)
     end
 
     it 'returns 304 if not subscribed' do
       delete api("/projects/#{project.id}/issues/#{issue.id}/subscription", user2)
 
-      expect(response.status).to eq(304)
+      expect(response).to have_http_status(304)
     end
 
     it 'returns 404 if the issue is not found' do
       delete api("/projects/#{project.id}/issues/123/subscription", user)
 
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
 
     it 'returns 404 if the issue is confidential' do
       delete api("/projects/#{project.id}/issues/#{confidential_issue.id}/subscription", non_member)
 
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 end
diff --git a/spec/requests/api/keys_spec.rb b/spec/requests/api/keys_spec.rb
index d2b87f88712..1861882d59e 100644
--- a/spec/requests/api/keys_spec.rb
+++ b/spec/requests/api/keys_spec.rb
@@ -14,14 +14,14 @@ describe API::API, api: true  do
     context 'when unauthenticated' do
       it 'should return authentication error' do
         get api("/keys/#{key.id}")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
     context 'when authenticated' do
       it 'should return 404 for non-existing key' do
         get api('/keys/999999', admin)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
         expect(json_response['message']).to eq('404 Not found')
       end
 
@@ -29,7 +29,7 @@ describe API::API, api: true  do
         user.keys << key
         user.save
         get api("/keys/#{key.id}", admin)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['title']).to eq(key.title)
         expect(json_response['user']['id']).to eq(user.id)
         expect(json_response['user']['username']).to eq(user.username)
diff --git a/spec/requests/api/labels_spec.rb b/spec/requests/api/labels_spec.rb
index b2c7f8d9acb..63636b4a1b6 100644
--- a/spec/requests/api/labels_spec.rb
+++ b/spec/requests/api/labels_spec.rb
@@ -11,11 +11,10 @@ describe API::API, api: true  do
     project.team << [user, :master]
   end
 
-
   describe 'GET /projects/:id/labels' do
     it 'should return project labels' do
       get api("/projects/#{project.id}/labels", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.size).to eq(1)
       expect(json_response.first['name']).to eq(label1.name)
@@ -28,7 +27,7 @@ describe API::API, api: true  do
            name: 'Foo',
            color: '#FFAABB',
            description: 'test'
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       expect(json_response['name']).to eq('Foo')
       expect(json_response['color']).to eq('#FFAABB')
       expect(json_response['description']).to eq('test')
@@ -36,29 +35,29 @@ describe API::API, api: true  do
 
     it 'should return created label when only required params' do
       post api("/projects/#{project.id}/labels", user),
-           name: 'Foo',
+           name: 'Foo & Bar',
            color: '#FFAABB'
       expect(response.status).to eq(201)
-      expect(json_response['name']).to eq('Foo')
+      expect(json_response['name']).to eq('Foo & Bar')
       expect(json_response['color']).to eq('#FFAABB')
       expect(json_response['description']).to be_nil
     end
 
     it 'should return a 400 bad request if name not given' do
       post api("/projects/#{project.id}/labels", user), color: '#FFAABB'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it 'should return a 400 bad request if color not given' do
       post api("/projects/#{project.id}/labels", user), name: 'Foobar'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it 'should return 400 for invalid color' do
       post api("/projects/#{project.id}/labels", user),
            name: 'Foo',
            color: '#FFAA'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']['color']).to eq(['must be a valid color code'])
     end
 
@@ -66,15 +65,15 @@ describe API::API, api: true  do
       post api("/projects/#{project.id}/labels", user),
            name: 'Foo',
            color: '#FFAAFFFF'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']['color']).to eq(['must be a valid color code'])
     end
 
     it 'should return 400 for invalid name' do
       post api("/projects/#{project.id}/labels", user),
-           name: '?',
+           name: ',',
            color: '#FFAABB'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']['title']).to eq(['is invalid'])
     end
 
@@ -82,7 +81,7 @@ describe API::API, api: true  do
       post api("/projects/#{project.id}/labels", user),
            name: 'label1',
            color: '#FFAABB'
-      expect(response.status).to eq(409)
+      expect(response).to have_http_status(409)
       expect(json_response['message']).to eq('Label already exists')
     end
   end
@@ -90,18 +89,18 @@ describe API::API, api: true  do
   describe 'DELETE /projects/:id/labels' do
     it 'should return 200 for existing label' do
       delete api("/projects/#{project.id}/labels", user), name: 'label1'
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it 'should return 404 for non existing label' do
       delete api("/projects/#{project.id}/labels", user), name: 'label2'
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 Label Not Found')
     end
 
     it 'should return 400 for wrong parameters' do
       delete api("/projects/#{project.id}/labels", user)
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
   end
 
@@ -112,7 +111,7 @@ describe API::API, api: true  do
           new_name: 'New Label',
           color: '#FFFFFF',
           description: 'test'
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['name']).to eq('New Label')
       expect(json_response['color']).to eq('#FFFFFF')
       expect(json_response['description']).to eq('test')
@@ -122,7 +121,7 @@ describe API::API, api: true  do
       put api("/projects/#{project.id}/labels", user),
           name: 'label1',
           new_name: 'New Label'
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['name']).to eq('New Label')
       expect(json_response['color']).to eq(label1.color)
     end
@@ -131,7 +130,7 @@ describe API::API, api: true  do
       put api("/projects/#{project.id}/labels", user),
           name: 'label1',
           color: '#FFFFFF'
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['name']).to eq(label1.name)
       expect(json_response['color']).to eq('#FFFFFF')
     end
@@ -140,7 +139,7 @@ describe API::API, api: true  do
       put api("/projects/#{project.id}/labels", user),
           name: 'label1',
           description: 'test'
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['name']).to eq(label1.name)
       expect(json_response['description']).to eq('test')
     end
@@ -149,18 +148,18 @@ describe API::API, api: true  do
       put api("/projects/#{project.id}/labels", user),
           name: 'label2',
           new_name: 'label3'
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
 
     it 'should return 400 if no label name given' do
       put api("/projects/#{project.id}/labels", user), new_name: 'label2'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']).to eq('400 (Bad request) "name" not given')
     end
 
     it 'should return 400 if no new parameters given' do
       put api("/projects/#{project.id}/labels", user), name: 'label1'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']).to eq('Required parameters '\
                                          '"new_name" or "color" missing')
     end
@@ -168,9 +167,9 @@ describe API::API, api: true  do
     it 'should return 400 for invalid name' do
       put api("/projects/#{project.id}/labels", user),
           name: 'label1',
-          new_name: '?',
+          new_name: ',',
           color: '#FFFFFF'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']['title']).to eq(['is invalid'])
     end
 
@@ -178,7 +177,7 @@ describe API::API, api: true  do
       put api("/projects/#{project.id}/labels", user),
           name: 'label1',
           color: '#FF'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']['color']).to eq(['must be a valid color code'])
     end
 
@@ -186,7 +185,7 @@ describe API::API, api: true  do
       post api("/projects/#{project.id}/labels", user),
            name: 'Foo',
            color: '#FFAAFFFF'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']['color']).to eq(['must be a valid color code'])
     end
   end
@@ -196,7 +195,7 @@ describe API::API, api: true  do
       it "should subscribe to the label" do
         post api("/projects/#{project.id}/labels/#{label1.title}/subscription", user)
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response["name"]).to eq(label1.title)
         expect(json_response["subscribed"]).to be_truthy
       end
@@ -206,7 +205,7 @@ describe API::API, api: true  do
       it "should subscribe to the label" do
         post api("/projects/#{project.id}/labels/#{label1.id}/subscription", user)
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response["name"]).to eq(label1.title)
         expect(json_response["subscribed"]).to be_truthy
       end
@@ -218,7 +217,7 @@ describe API::API, api: true  do
       it "should return 304" do
         post api("/projects/#{project.id}/labels/#{label1.id}/subscription", user)
 
-        expect(response.status).to eq(304)
+        expect(response).to have_http_status(304)
       end
     end
 
@@ -226,7 +225,7 @@ describe API::API, api: true  do
       it "should a return 404 error" do
         post api("/projects/#{project.id}/labels/1234/subscription", user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
   end
@@ -238,7 +237,7 @@ describe API::API, api: true  do
       it "should unsubscribe from the label" do
         delete api("/projects/#{project.id}/labels/#{label1.title}/subscription", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response["name"]).to eq(label1.title)
         expect(json_response["subscribed"]).to be_falsey
       end
@@ -248,7 +247,7 @@ describe API::API, api: true  do
       it "should unsubscribe from the label" do
         delete api("/projects/#{project.id}/labels/#{label1.id}/subscription", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response["name"]).to eq(label1.title)
         expect(json_response["subscribed"]).to be_falsey
       end
@@ -260,7 +259,7 @@ describe API::API, api: true  do
       it "should return 304" do
         delete api("/projects/#{project.id}/labels/#{label1.id}/subscription", user)
 
-        expect(response.status).to eq(304)
+        expect(response).to have_http_status(304)
       end
     end
 
@@ -268,7 +267,7 @@ describe API::API, api: true  do
       it "should a return 404 error" do
         delete api("/projects/#{project.id}/labels/1234/subscription", user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
   end
diff --git a/spec/requests/api/licenses_spec.rb b/spec/requests/api/license_templates_spec.rb
index 3726b2f5688..9a1894d63a2 100644
--- a/spec/requests/api/licenses_spec.rb
+++ b/spec/requests/api/license_templates_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe API::Licenses, api: true  do
+describe API::API, api: true  do
   include ApiHelpers
 
   describe 'Entity' do
@@ -23,7 +23,7 @@ describe API::Licenses, api: true  do
     it 'returns a list of available license templates' do
       get api('/licenses')
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.size).to eq(15)
       expect(json_response.map { |l| l['key'] }).to include('agpl-3.0')
@@ -34,7 +34,7 @@ describe API::Licenses, api: true  do
         it 'returns a list of available popular license templates' do
           get api('/licenses?popular=1')
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response).to be_an Array
           expect(json_response.size).to eq(3)
           expect(json_response.map { |l| l['key'] }).to include('apache-2.0')
@@ -116,7 +116,7 @@ describe API::Licenses, api: true  do
         let(:license_type) { 'muth-over9000' }
 
         it 'returns a 404' do
-          expect(response.status).to eq(404)
+          expect(response).to have_http_status(404)
         end
       end
     end
diff --git a/spec/requests/api/merge_requests_spec.rb b/spec/requests/api/merge_requests_spec.rb
index 5896b93603f..651b91e9f68 100644
--- a/spec/requests/api/merge_requests_spec.rb
+++ b/spec/requests/api/merge_requests_spec.rb
@@ -22,14 +22,14 @@ describe API::API, api: true  do
     context "when unauthenticated" do
       it "should return authentication error" do
         get api("/projects/#{project.id}/merge_requests")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
     context "when authenticated" do
       it "should return an array of all merge_requests" do
         get api("/projects/#{project.id}/merge_requests", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(3)
         expect(json_response.last['title']).to eq(merge_request.title)
@@ -37,7 +37,7 @@ describe API::API, api: true  do
 
       it "should return an array of all merge_requests" do
         get api("/projects/#{project.id}/merge_requests?state", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(3)
         expect(json_response.last['title']).to eq(merge_request.title)
@@ -45,7 +45,7 @@ describe API::API, api: true  do
 
       it "should return an array of open merge_requests" do
         get api("/projects/#{project.id}/merge_requests?state=opened", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
         expect(json_response.last['title']).to eq(merge_request.title)
@@ -53,7 +53,7 @@ describe API::API, api: true  do
 
       it "should return an array of closed merge_requests" do
         get api("/projects/#{project.id}/merge_requests?state=closed", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
         expect(json_response.first['title']).to eq(merge_request_closed.title)
@@ -61,7 +61,7 @@ describe API::API, api: true  do
 
       it "should return an array of merged merge_requests" do
         get api("/projects/#{project.id}/merge_requests?state=merged", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
         expect(json_response.first['title']).to eq(merge_request_merged.title)
@@ -75,7 +75,7 @@ describe API::API, api: true  do
 
         it "should return an array of merge_requests in ascending order" do
           get api("/projects/#{project.id}/merge_requests?sort=asc", user)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response).to be_an Array
           expect(json_response.length).to eq(3)
           response_dates = json_response.map{ |merge_request| merge_request['created_at'] }
@@ -84,7 +84,7 @@ describe API::API, api: true  do
 
         it "should return an array of merge_requests in descending order" do
           get api("/projects/#{project.id}/merge_requests?sort=desc", user)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response).to be_an Array
           expect(json_response.length).to eq(3)
           response_dates = json_response.map{ |merge_request| merge_request['created_at'] }
@@ -93,7 +93,7 @@ describe API::API, api: true  do
 
         it "should return an array of merge_requests ordered by updated_at" do
           get api("/projects/#{project.id}/merge_requests?order_by=updated_at", user)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response).to be_an Array
           expect(json_response.length).to eq(3)
           response_dates = json_response.map{ |merge_request| merge_request['updated_at'] }
@@ -102,7 +102,7 @@ describe API::API, api: true  do
 
         it "should return an array of merge_requests ordered by created_at" do
           get api("/projects/#{project.id}/merge_requests?order_by=created_at&sort=asc", user)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response).to be_an Array
           expect(json_response.length).to eq(3)
           response_dates = json_response.map{ |merge_request| merge_request['created_at'] }
@@ -116,7 +116,7 @@ describe API::API, api: true  do
     it 'exposes known attributes' do
       get api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user)
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['id']).to eq(merge_request.id)
       expect(json_response['iid']).to eq(merge_request.iid)
       expect(json_response['project_id']).to eq(merge_request.project.id)
@@ -138,15 +138,19 @@ describe API::API, api: true  do
       expect(json_response['work_in_progress']).to be_falsy
       expect(json_response['merge_when_build_succeeds']).to be_falsy
       expect(json_response['merge_status']).to eq('can_be_merged')
+      expect(json_response['should_close_merge_request']).to be_falsy
+      expect(json_response['force_close_merge_request']).to be_falsy
     end
 
     it "should return merge_request" do
       get api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['title']).to eq(merge_request.title)
       expect(json_response['iid']).to eq(merge_request.iid)
       expect(json_response['work_in_progress']).to eq(false)
       expect(json_response['merge_status']).to eq('can_be_merged')
+      expect(json_response['should_close_merge_request']).to be_falsy
+      expect(json_response['force_close_merge_request']).to be_falsy
     end
 
     it 'should return merge_request by iid' do
@@ -159,7 +163,7 @@ describe API::API, api: true  do
 
     it "should return a 404 error if merge_request_id not found" do
       get api("/projects/#{project.id}/merge_requests/999", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
 
     context 'Work in Progress' do
@@ -167,7 +171,7 @@ describe API::API, api: true  do
 
       it "should return merge_request" do
         get api("/projects/#{project.id}/merge_requests/#{merge_request_wip.id}", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['work_in_progress']).to eq(true)
       end
     end
@@ -186,7 +190,7 @@ describe API::API, api: true  do
 
     it 'returns a 404 when merge_request_id not found' do
       get api("/projects/#{project.id}/merge_requests/999/commits", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -199,7 +203,7 @@ describe API::API, api: true  do
 
     it 'returns a 404 when merge_request_id not found' do
       get api("/projects/#{project.id}/merge_requests/999/changes", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -213,7 +217,7 @@ describe API::API, api: true  do
              author: user,
              labels: 'label, label2',
              milestone_id: milestone.id
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['title']).to eq('Test merge_request')
         expect(json_response['labels']).to eq(['label', 'label2'])
         expect(json_response['milestone']['id']).to eq(milestone.id)
@@ -222,38 +226,40 @@ describe API::API, api: true  do
       it "should return 422 when source_branch equals target_branch" do
         post api("/projects/#{project.id}/merge_requests", user),
         title: "Test merge_request", source_branch: "master", target_branch: "master", author: user
-        expect(response.status).to eq(422)
+        expect(response).to have_http_status(422)
       end
 
       it "should return 400 when source_branch is missing" do
         post api("/projects/#{project.id}/merge_requests", user),
         title: "Test merge_request", target_branch: "master", author: user
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
 
       it "should return 400 when target_branch is missing" do
         post api("/projects/#{project.id}/merge_requests", user),
         title: "Test merge_request", source_branch: "markdown", author: user
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
 
       it "should return 400 when title is missing" do
         post api("/projects/#{project.id}/merge_requests", user),
         target_branch: 'master', source_branch: 'markdown'
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
 
-      it 'should return 400 on invalid label names' do
+      it 'should allow special label names' do
         post api("/projects/#{project.id}/merge_requests", user),
              title: 'Test merge_request',
              source_branch: 'markdown',
              target_branch: 'master',
              author: user,
-             labels: 'label, ?'
-        expect(response.status).to eq(400)
-        expect(json_response['message']['labels']['?']['title']).to eq(
-          ['is invalid']
-        )
+             labels: 'label, label?, label&foo, ?, &'
+        expect(response.status).to eq(201)
+        expect(json_response['labels']).to include 'label'
+        expect(json_response['labels']).to include 'label?'
+        expect(json_response['labels']).to include 'label&foo'
+        expect(json_response['labels']).to include '?'
+        expect(json_response['labels']).to include '&'
       end
 
       context 'with existing MR' do
@@ -274,7 +280,7 @@ describe API::API, api: true  do
                  target_branch: 'master',
                  author: user
           end.to change { MergeRequest.count }.by(0)
-          expect(response.status).to eq(409)
+          expect(response).to have_http_status(409)
         end
       end
     end
@@ -292,7 +298,7 @@ describe API::API, api: true  do
         post api("/projects/#{fork_project.id}/merge_requests", user2),
           title: 'Test merge_request', source_branch: "feature_conflict", target_branch: "master",
           author: user2, target_project_id: project.id, description: 'Test description for Test merge_request'
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['title']).to eq('Test merge_request')
         expect(json_response['description']).to eq('Test description for Test merge_request')
       end
@@ -303,26 +309,26 @@ describe API::API, api: true  do
         expect(fork_project.forked_from_project).to eq(project)
         post api("/projects/#{fork_project.id}/merge_requests", user2),
         title: 'Test merge_request', source_branch: "master", target_branch: "master", author: user2, target_project_id: project.id
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['title']).to eq('Test merge_request')
       end
 
       it "should return 400 when source_branch is missing" do
         post api("/projects/#{fork_project.id}/merge_requests", user2),
         title: 'Test merge_request', target_branch: "master", author: user2, target_project_id: project.id
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
 
       it "should return 400 when target_branch is missing" do
         post api("/projects/#{fork_project.id}/merge_requests", user2),
         title: 'Test merge_request', target_branch: "master", author: user2, target_project_id: project.id
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
 
       it "should return 400 when title is missing" do
         post api("/projects/#{fork_project.id}/merge_requests", user2),
         target_branch: 'master', source_branch: 'markdown', author: user2, target_project_id: project.id
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
 
       context 'when target_branch is specified' do
@@ -333,7 +339,7 @@ describe API::API, api: true  do
                source_branch: 'markdown',
                author: user,
                target_project_id: fork_project.id
-          expect(response.status).to eq(422)
+          expect(response).to have_http_status(422)
         end
 
         it 'should return 422 if targeting a different fork' do
@@ -343,14 +349,14 @@ describe API::API, api: true  do
                source_branch: 'markdown',
                author: user2,
                target_project_id: unrelated_project.id
-          expect(response.status).to eq(422)
+          expect(response).to have_http_status(422)
         end
       end
 
       it "should return 201 when target_branch is specified and for the same project" do
         post api("/projects/#{fork_project.id}/merge_requests", user2),
         title: 'Test merge_request', target_branch: 'master', source_branch: 'markdown', author: user2, target_project_id: fork_project.id
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
       end
     end
   end
@@ -365,7 +371,7 @@ describe API::API, api: true  do
 
       it "denies the deletion of the merge request" do
         delete api("/projects/#{project.id}/merge_requests/#{merge_request.id}", developer)
-        expect(response.status).to be(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -373,7 +379,7 @@ describe API::API, api: true  do
       it "destroys the merge request owners can destroy" do
         delete api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
       end
     end
   end
@@ -381,7 +387,7 @@ describe API::API, api: true  do
   describe "PUT /projects/:id/merge_requests/:merge_request_id to close MR" do
     it "should return merge_request" do
       put api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), state_event: "close"
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['state']).to eq('closed')
     end
   end
@@ -392,7 +398,7 @@ describe API::API, api: true  do
     it "should return merge_request in case of success" do
       put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user)
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it "should return 406 if branch can't be merged" do
@@ -401,21 +407,21 @@ describe API::API, api: true  do
 
       put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user)
 
-      expect(response.status).to eq(406)
+      expect(response).to have_http_status(406)
       expect(json_response['message']).to eq('Branch cannot be merged')
     end
 
     it "should return 405 if merge_request is not open" do
       merge_request.close
       put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user)
-      expect(response.status).to eq(405)
+      expect(response).to have_http_status(405)
       expect(json_response['message']).to eq('405 Method Not Allowed')
     end
 
     it "should return 405 if merge_request is a work in progress" do
       merge_request.update_attribute(:title, "WIP: #{merge_request.title}")
       put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user)
-      expect(response.status).to eq(405)
+      expect(response).to have_http_status(405)
       expect(json_response['message']).to eq('405 Method Not Allowed')
     end
 
@@ -424,7 +430,7 @@ describe API::API, api: true  do
 
       put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user)
 
-      expect(response.status).to eq(405)
+      expect(response).to have_http_status(405)
       expect(json_response['message']).to eq('405 Method Not Allowed')
     end
 
@@ -432,21 +438,21 @@ describe API::API, api: true  do
       user2 = create(:user)
       project.team << [user2, :reporter]
       put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user2)
-      expect(response.status).to eq(401)
+      expect(response).to have_http_status(401)
       expect(json_response['message']).to eq('401 Unauthorized')
     end
 
     it "returns 409 if the SHA parameter doesn't match" do
-      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user), sha: merge_request.source_sha.succ
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user), sha: merge_request.diff_head_sha.reverse
 
-      expect(response.status).to eq(409)
+      expect(response).to have_http_status(409)
       expect(json_response['message']).to start_with('SHA does not match HEAD of source branch')
     end
 
     it "succeeds if the SHA parameter matches" do
-      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user), sha: merge_request.source_sha
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user), sha: merge_request.diff_head_sha
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it "enables merge when build succeeds if the ci is active" do
@@ -455,7 +461,7 @@ describe API::API, api: true  do
 
       put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user), merge_when_build_succeeds: true
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['title']).to eq('Test')
       expect(json_response['merge_when_build_succeeds']).to eq(true)
     end
@@ -464,41 +470,45 @@ describe API::API, api: true  do
   describe "PUT /projects/:id/merge_requests/:merge_request_id" do
     it "updates title and returns merge_request" do
       put api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), title: "New title"
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['title']).to eq('New title')
     end
 
     it "updates description and returns merge_request" do
       put api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), description: "New description"
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['description']).to eq('New description')
     end
 
     it "updates milestone_id and returns merge_request" do
       put api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), milestone_id: milestone.id
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['milestone']['id']).to eq(milestone.id)
     end
 
     it "should return 400 when source_branch is specified" do
       put api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user),
       source_branch: "master", target_branch: "master"
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it "should return merge_request with renamed target_branch" do
       put api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), target_branch: "wiki"
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['target_branch']).to eq('wiki')
     end
 
-    it 'should return 400 on invalid label names' do
+    it 'should allow special label names' do
       put api("/projects/#{project.id}/merge_requests/#{merge_request.id}",
               user),
           title: 'new issue',
-          labels: 'label, ?'
-      expect(response.status).to eq(400)
-      expect(json_response['message']['labels']['?']['title']).to eq(['is invalid'])
+          labels: 'label, label?, label&foo, ?, &'
+      expect(response.status).to eq(200)
+      expect(json_response['labels']).to include 'label'
+      expect(json_response['labels']).to include 'label?'
+      expect(json_response['labels']).to include 'label&foo'
+      expect(json_response['labels']).to include '?'
+      expect(json_response['labels']).to include '&'
     end
   end
 
@@ -507,7 +517,7 @@ describe API::API, api: true  do
       original_count = merge_request.notes.size
 
       post api("/projects/#{project.id}/merge_requests/#{merge_request.id}/comments", user), note: "My comment"
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       expect(json_response['note']).to eq('My comment')
       expect(json_response['author']['name']).to eq(user.name)
       expect(json_response['author']['username']).to eq(user.username)
@@ -516,20 +526,20 @@ describe API::API, api: true  do
 
     it "should return 400 if note is missing" do
       post api("/projects/#{project.id}/merge_requests/#{merge_request.id}/comments", user)
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it "should return 404 if note is attached to non existent merge request" do
       post api("/projects/#{project.id}/merge_requests/404/comments", user),
            note: 'My comment'
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
   describe "GET :id/merge_requests/:merge_request_id/comments" do
     it "should return merge_request comments ordered by created_at" do
       get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/comments", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(2)
       expect(json_response.first['note']).to eq("a comment on a MR")
@@ -539,7 +549,7 @@ describe API::API, api: true  do
 
     it "should return a 404 error if merge_request_id not found" do
       get api("/projects/#{project.id}/merge_requests/999/comments", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -551,7 +561,7 @@ describe API::API, api: true  do
       end
 
       get api("/projects/#{project.id}/merge_requests/#{mr.id}/closes_issues", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
       expect(json_response.first['id']).to eq(issue.id)
@@ -559,7 +569,7 @@ describe API::API, api: true  do
 
     it 'returns an empty array when there are no issues to be closed' do
       get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/closes_issues", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(0)
     end
@@ -572,7 +582,7 @@ describe API::API, api: true  do
 
       get api("/projects/#{jira_project.id}/merge_requests/#{merge_request.id}/closes_issues", user)
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
       expect(json_response.first['title']).to eq(issue.title)
@@ -584,20 +594,20 @@ describe API::API, api: true  do
     it 'subscribes to a merge request' do
       post api("/projects/#{project.id}/merge_requests/#{merge_request.id}/subscription", admin)
 
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       expect(json_response['subscribed']).to eq(true)
     end
 
     it 'returns 304 if already subscribed' do
       post api("/projects/#{project.id}/merge_requests/#{merge_request.id}/subscription", user)
 
-      expect(response.status).to eq(304)
+      expect(response).to have_http_status(304)
     end
 
     it 'returns 404 if the merge request is not found' do
       post api("/projects/#{project.id}/merge_requests/123/subscription", user)
 
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -605,20 +615,20 @@ describe API::API, api: true  do
     it 'unsubscribes from a merge request' do
       delete api("/projects/#{project.id}/merge_requests/#{merge_request.id}/subscription", user)
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['subscribed']).to eq(false)
     end
 
     it 'returns 304 if not subscribed' do
       delete api("/projects/#{project.id}/merge_requests/#{merge_request.id}/subscription", admin)
 
-      expect(response.status).to eq(304)
+      expect(response).to have_http_status(304)
     end
 
     it 'returns 404 if the merge request is not found' do
       post api("/projects/#{project.id}/merge_requests/123/subscription", user)
 
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
diff --git a/spec/requests/api/milestones_spec.rb b/spec/requests/api/milestones_spec.rb
index 0154d1c62cc..0f4e38b2475 100644
--- a/spec/requests/api/milestones_spec.rb
+++ b/spec/requests/api/milestones_spec.rb
@@ -12,20 +12,20 @@ describe API::API, api: true  do
   describe 'GET /projects/:id/milestones' do
     it 'should return project milestones' do
       get api("/projects/#{project.id}/milestones", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.first['title']).to eq(milestone.title)
     end
 
     it 'should return a 401 error if user not authenticated' do
       get api("/projects/#{project.id}/milestones")
-      expect(response.status).to eq(401)
+      expect(response).to have_http_status(401)
     end
 
     it 'returns an array of active milestones' do
       get api("/projects/#{project.id}/milestones?state=active", user)
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
       expect(json_response.first['id']).to eq(milestone.id)
@@ -34,7 +34,7 @@ describe API::API, api: true  do
     it 'returns an array of closed milestones' do
       get api("/projects/#{project.id}/milestones?state=closed", user)
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
       expect(json_response.first['id']).to eq(closed_milestone.id)
@@ -44,7 +44,7 @@ describe API::API, api: true  do
   describe 'GET /projects/:id/milestones/:milestone_id' do
     it 'should return a project milestone by id' do
       get api("/projects/#{project.id}/milestones/#{milestone.id}", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['title']).to eq(milestone.title)
       expect(json_response['iid']).to eq(milestone.iid)
     end
@@ -60,19 +60,19 @@ describe API::API, api: true  do
 
     it 'should return 401 error if user not authenticated' do
       get api("/projects/#{project.id}/milestones/#{milestone.id}")
-      expect(response.status).to eq(401)
+      expect(response).to have_http_status(401)
     end
 
     it 'should return a 404 error if milestone id not found' do
       get api("/projects/#{project.id}/milestones/1234", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
   describe 'POST /projects/:id/milestones' do
     it 'should create a new project milestone' do
       post api("/projects/#{project.id}/milestones", user), title: 'new milestone'
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       expect(json_response['title']).to eq('new milestone')
       expect(json_response['description']).to be_nil
     end
@@ -80,14 +80,14 @@ describe API::API, api: true  do
     it 'should create a new project milestone with description and due date' do
       post api("/projects/#{project.id}/milestones", user),
         title: 'new milestone', description: 'release', due_date: '2013-03-02'
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       expect(json_response['description']).to eq('release')
       expect(json_response['due_date']).to eq('2013-03-02')
     end
 
     it 'should return a 400 error if title is missing' do
       post api("/projects/#{project.id}/milestones", user)
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
   end
 
@@ -95,14 +95,14 @@ describe API::API, api: true  do
     it 'should update a project milestone' do
       put api("/projects/#{project.id}/milestones/#{milestone.id}", user),
         title: 'updated title'
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['title']).to eq('updated title')
     end
 
     it 'should return a 404 error if milestone id not found' do
       put api("/projects/#{project.id}/milestones/1234", user),
         title: 'updated title'
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -110,7 +110,7 @@ describe API::API, api: true  do
     it 'should update a project milestone' do
       put api("/projects/#{project.id}/milestones/#{milestone.id}", user),
         state_event: 'close'
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
 
       expect(json_response['state']).to eq('closed')
     end
@@ -131,14 +131,14 @@ describe API::API, api: true  do
     end
     it 'should return project issues for a particular milestone' do
       get api("/projects/#{project.id}/milestones/#{milestone.id}/issues", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.first['milestone']['title']).to eq(milestone.title)
     end
 
     it 'should return a 401 error if user not authenticated' do
       get api("/projects/#{project.id}/milestones/#{milestone.id}/issues")
-      expect(response.status).to eq(401)
+      expect(response).to have_http_status(401)
     end
 
     describe 'confidential issues' do
@@ -155,7 +155,7 @@ describe API::API, api: true  do
       it 'returns confidential issues to team members' do
         get api("/projects/#{public_project.id}/milestones/#{milestone.id}/issues", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.size).to eq(2)
         expect(json_response.map { |issue| issue['id'] }).to include(issue.id, confidential_issue.id)
@@ -167,7 +167,7 @@ describe API::API, api: true  do
 
         get api("/projects/#{public_project.id}/milestones/#{milestone.id}/issues", member)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.size).to eq(1)
         expect(json_response.map { |issue| issue['id'] }).to include(issue.id)
@@ -176,7 +176,7 @@ describe API::API, api: true  do
       it 'does not return confidential issues to regular users' do
         get api("/projects/#{public_project.id}/milestones/#{milestone.id}/issues", create(:user))
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.size).to eq(1)
         expect(json_response.map { |issue| issue['id'] }).to include(issue.id)
diff --git a/spec/requests/api/namespaces_spec.rb b/spec/requests/api/namespaces_spec.rb
index 21787fdd895..237b4b17eb5 100644
--- a/spec/requests/api/namespaces_spec.rb
+++ b/spec/requests/api/namespaces_spec.rb
@@ -11,14 +11,14 @@ describe API::API, api: true  do
     context "when unauthenticated" do
       it "should return authentication error" do
         get api("/namespaces")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
     context "when authenticated as admin" do
       it "admin: should return an array of all namespaces" do
         get api("/namespaces", admin)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
 
         expect(json_response.length).to eq(Namespace.count)
@@ -26,7 +26,7 @@ describe API::API, api: true  do
 
       it "admin: should return an array of matched namespaces" do
         get api("/namespaces?search=#{group1.name}", admin)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
 
         expect(json_response.length).to eq(1)
@@ -36,7 +36,7 @@ describe API::API, api: true  do
     context "when authenticated as a regular user" do
       it "user: should return an array of namespaces" do
         get api("/namespaces", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
 
         expect(json_response.length).to eq(1)
@@ -44,7 +44,7 @@ describe API::API, api: true  do
 
       it "admin: should return an array of matched namespaces" do
         get api("/namespaces?search=#{user.username}", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
 
         expect(json_response.length).to eq(1)
diff --git a/spec/requests/api/notes_spec.rb b/spec/requests/api/notes_spec.rb
index beb29a68692..65c53211dd3 100644
--- a/spec/requests/api/notes_spec.rb
+++ b/spec/requests/api/notes_spec.rb
@@ -40,7 +40,7 @@ describe API::API, api: true  do
       it "should return an array of issue notes" do
         get api("/projects/#{project.id}/issues/#{issue.id}/notes", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.first['body']).to eq(issue_note.note)
       end
@@ -48,14 +48,14 @@ describe API::API, api: true  do
       it "should return a 404 error when issue id not found" do
         get api("/projects/#{project.id}/issues/12345/notes", user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       context "and current user cannot view the notes" do
         it "should return an empty array" do
           get api("/projects/#{ext_proj.id}/issues/#{ext_issue.id}/notes", user)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response).to be_an Array
           expect(json_response).to be_empty
         end
@@ -66,7 +66,7 @@ describe API::API, api: true  do
           it "returns 404" do
             get api("/projects/#{ext_proj.id}/issues/#{ext_issue.id}/notes", user)
 
-            expect(response.status).to eq(404)
+            expect(response).to have_http_status(404)
           end
         end
 
@@ -74,7 +74,7 @@ describe API::API, api: true  do
           it "should return an empty array" do
             get api("/projects/#{ext_proj.id}/issues/#{ext_issue.id}/notes", private_user)
 
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
             expect(json_response).to be_an Array
             expect(json_response.first['body']).to eq(cross_reference_note.note)
           end
@@ -86,7 +86,7 @@ describe API::API, api: true  do
       it "should return an array of snippet notes" do
         get api("/projects/#{project.id}/snippets/#{snippet.id}/notes", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.first['body']).to eq(snippet_note.note)
       end
@@ -94,13 +94,13 @@ describe API::API, api: true  do
       it "should return a 404 error when snippet id not found" do
         get api("/projects/#{project.id}/snippets/42/notes", user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it "returns 404 when not authorized" do
         get api("/projects/#{project.id}/snippets/#{snippet.id}/notes", private_user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -108,7 +108,7 @@ describe API::API, api: true  do
       it "should return an array of merge_requests notes" do
         get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/notes", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.first['body']).to eq(merge_request_note.note)
       end
@@ -116,13 +116,13 @@ describe API::API, api: true  do
       it "should return a 404 error if merge request id not found" do
         get api("/projects/#{project.id}/merge_requests/4444/notes", user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it "returns 404 when not authorized" do
         get api("/projects/#{project.id}/merge_requests/4444/notes", private_user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
   end
@@ -132,21 +132,21 @@ describe API::API, api: true  do
       it "should return an issue note by id" do
         get api("/projects/#{project.id}/issues/#{issue.id}/notes/#{issue_note.id}", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['body']).to eq(issue_note.note)
       end
 
       it "should return a 404 error if issue note not found" do
         get api("/projects/#{project.id}/issues/#{issue.id}/notes/12345", user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       context "and current user cannot view the note" do
         it "should return a 404 error" do
           get api("/projects/#{ext_proj.id}/issues/#{ext_issue.id}/notes/#{cross_reference_note.id}", user)
 
-          expect(response.status).to eq(404)
+          expect(response).to have_http_status(404)
         end
 
         context "when issue is confidential" do
@@ -155,16 +155,15 @@ describe API::API, api: true  do
           it "returns 404" do
             get api("/projects/#{project.id}/issues/#{issue.id}/notes/#{issue_note.id}", private_user)
 
-            expect(response.status).to eq(404)
+            expect(response).to have_http_status(404)
           end
         end
 
-
         context "and current user can view the note" do
           it "should return an issue note by id" do
             get api("/projects/#{ext_proj.id}/issues/#{ext_issue.id}/notes/#{cross_reference_note.id}", private_user)
 
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
             expect(json_response['body']).to eq(cross_reference_note.note)
           end
         end
@@ -175,14 +174,14 @@ describe API::API, api: true  do
       it "should return a snippet note by id" do
         get api("/projects/#{project.id}/snippets/#{snippet.id}/notes/#{snippet_note.id}", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['body']).to eq(snippet_note.note)
       end
 
       it "should return a 404 error if snippet note not found" do
         get api("/projects/#{project.id}/snippets/#{snippet.id}/notes/12345", user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
   end
@@ -192,7 +191,7 @@ describe API::API, api: true  do
       it "should create a new issue note" do
         post api("/projects/#{project.id}/issues/#{issue.id}/notes", user), body: 'hi!'
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['body']).to eq('hi!')
         expect(json_response['author']['username']).to eq(user.username)
       end
@@ -200,13 +199,13 @@ describe API::API, api: true  do
       it "should return a 400 bad request error if body not given" do
         post api("/projects/#{project.id}/issues/#{issue.id}/notes", user)
 
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
 
       it "should return a 401 unauthorized error if user not authenticated" do
         post api("/projects/#{project.id}/issues/#{issue.id}/notes"), body: 'hi!'
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
 
       context 'when an admin or owner makes the request' do
@@ -215,20 +214,19 @@ describe API::API, api: true  do
           post api("/projects/#{project.id}/issues/#{issue.id}/notes", user),
             body: 'hi!', created_at: creation_time
 
-          expect(response.status).to eq(201)
+          expect(response).to have_http_status(201)
           expect(json_response['body']).to eq('hi!')
           expect(json_response['author']['username']).to eq(user.username)
           expect(Time.parse(json_response['created_at'])).to be_within(1.second).of(creation_time)
         end
       end
-
     end
 
     context "when noteable is a Snippet" do
       it "should create a new snippet note" do
         post api("/projects/#{project.id}/snippets/#{snippet.id}/notes", user), body: 'hi!'
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['body']).to eq('hi!')
         expect(json_response['author']['username']).to eq(user.username)
       end
@@ -236,13 +234,13 @@ describe API::API, api: true  do
       it "should return a 400 bad request error if body not given" do
         post api("/projects/#{project.id}/snippets/#{snippet.id}/notes", user)
 
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
 
       it "should return a 401 unauthorized error if user not authenticated" do
         post api("/projects/#{project.id}/snippets/#{snippet.id}/notes"), body: 'hi!'
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
@@ -282,7 +280,7 @@ describe API::API, api: true  do
         put api("/projects/#{project.id}/issues/#{issue.id}/"\
                   "notes/#{issue_note.id}", user), body: 'Hello!'
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['body']).to eq('Hello!')
       end
 
@@ -290,14 +288,14 @@ describe API::API, api: true  do
         put api("/projects/#{project.id}/issues/#{issue.id}/notes/12345", user),
                 body: 'Hello!'
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it 'should return a 400 bad request error if body not given' do
         put api("/projects/#{project.id}/issues/#{issue.id}/"\
                   "notes/#{issue_note.id}", user)
 
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
     end
 
@@ -306,7 +304,7 @@ describe API::API, api: true  do
         put api("/projects/#{project.id}/snippets/#{snippet.id}/"\
                   "notes/#{snippet_note.id}", user), body: 'Hello!'
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['body']).to eq('Hello!')
       end
 
@@ -314,7 +312,7 @@ describe API::API, api: true  do
         put api("/projects/#{project.id}/snippets/#{snippet.id}/"\
                   "notes/12345", user), body: "Hello!"
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -323,7 +321,7 @@ describe API::API, api: true  do
         put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/"\
                   "notes/#{merge_request_note.id}", user), body: 'Hello!'
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['body']).to eq('Hello!')
       end
 
@@ -331,7 +329,7 @@ describe API::API, api: true  do
         put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/"\
                   "notes/12345", user), body: "Hello!"
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
   end
@@ -342,17 +340,17 @@ describe API::API, api: true  do
         delete api("/projects/#{project.id}/issues/#{issue.id}/"\
                    "notes/#{issue_note.id}", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         # Check if note is really deleted
         delete api("/projects/#{project.id}/issues/#{issue.id}/"\
                    "notes/#{issue_note.id}", user)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it 'returns a 404 error when note id not found' do
         delete api("/projects/#{project.id}/issues/#{issue.id}/notes/12345", user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -361,18 +359,18 @@ describe API::API, api: true  do
         delete api("/projects/#{project.id}/snippets/#{snippet.id}/"\
                    "notes/#{snippet_note.id}", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         # Check if note is really deleted
         delete api("/projects/#{project.id}/snippets/#{snippet.id}/"\
                    "notes/#{snippet_note.id}", user)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it 'returns a 404 error when note id not found' do
         delete api("/projects/#{project.id}/snippets/#{snippet.id}/"\
                    "notes/12345", user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -381,20 +379,19 @@ describe API::API, api: true  do
         delete api("/projects/#{project.id}/merge_requests/"\
                    "#{merge_request.id}/notes/#{merge_request_note.id}", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         # Check if note is really deleted
         delete api("/projects/#{project.id}/merge_requests/"\
                    "#{merge_request.id}/notes/#{merge_request_note.id}", user)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it 'returns a 404 error when note id not found' do
         delete api("/projects/#{project.id}/merge_requests/"\
                    "#{merge_request.id}/notes/12345", user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
   end
-
 end
diff --git a/spec/requests/api/project_hooks_spec.rb b/spec/requests/api/project_hooks_spec.rb
index ffb93bbb120..fd1fffa6223 100644
--- a/spec/requests/api/project_hooks_spec.rb
+++ b/spec/requests/api/project_hooks_spec.rb
@@ -22,7 +22,7 @@ describe API::API, 'ProjectHooks', api: true do
     context "authorized user" do
       it "should return project hooks" do
         get api("/projects/#{project.id}/hooks", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
 
         expect(json_response).to be_an Array
         expect(json_response.count).to eq(1)
@@ -40,7 +40,7 @@ describe API::API, 'ProjectHooks', api: true do
     context "unauthorized user" do
       it "should not access project hooks" do
         get api("/projects/#{project.id}/hooks", user3)
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
   end
@@ -49,7 +49,7 @@ describe API::API, 'ProjectHooks', api: true do
     context "authorized user" do
       it "should return a project hook" do
         get api("/projects/#{project.id}/hooks/#{hook.id}", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['url']).to eq(hook.url)
         expect(json_response['issues_events']).to eq(hook.issues_events)
         expect(json_response['push_events']).to eq(hook.push_events)
@@ -61,20 +61,20 @@ describe API::API, 'ProjectHooks', api: true do
 
       it "should return a 404 error if hook id is not available" do
         get api("/projects/#{project.id}/hooks/1234", user)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
     context "unauthorized user" do
       it "should not access an existing hook" do
         get api("/projects/#{project.id}/hooks/#{hook.id}", user3)
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
     it "should return a 404 error if hook id is not available" do
       get api("/projects/#{project.id}/hooks/1234", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -83,7 +83,7 @@ describe API::API, 'ProjectHooks', api: true do
       expect do
         post api("/projects/#{project.id}/hooks", user), url: "http://example.com", issues_events: true
       end.to change {project.hooks.count}.by(1)
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       expect(json_response['url']).to eq('http://example.com')
       expect(json_response['issues_events']).to eq(true)
       expect(json_response['push_events']).to eq(true)
@@ -96,12 +96,12 @@ describe API::API, 'ProjectHooks', api: true do
 
     it "should return a 400 error if url not given" do
       post api("/projects/#{project.id}/hooks", user)
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it "should return a 422 error if url not valid" do
       post api("/projects/#{project.id}/hooks", user), "url" => "ftp://example.com"
-      expect(response.status).to eq(422)
+      expect(response).to have_http_status(422)
     end
   end
 
@@ -109,7 +109,7 @@ describe API::API, 'ProjectHooks', api: true do
     it "should update an existing project hook" do
       put api("/projects/#{project.id}/hooks/#{hook.id}", user),
         url: 'http://example.org', push_events: false
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['url']).to eq('http://example.org')
       expect(json_response['issues_events']).to eq(hook.issues_events)
       expect(json_response['push_events']).to eq(false)
@@ -121,17 +121,17 @@ describe API::API, 'ProjectHooks', api: true do
 
     it "should return 404 error if hook id not found" do
       put api("/projects/#{project.id}/hooks/1234", user), url: 'http://example.org'
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
 
     it "should return 400 error if url is not given" do
       put api("/projects/#{project.id}/hooks/#{hook.id}", user)
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it "should return a 422 error if url is not valid" do
       put api("/projects/#{project.id}/hooks/#{hook.id}", user), url: 'ftp://example.com'
-      expect(response.status).to eq(422)
+      expect(response).to have_http_status(422)
     end
   end
 
@@ -140,22 +140,22 @@ describe API::API, 'ProjectHooks', api: true do
       expect do
         delete api("/projects/#{project.id}/hooks/#{hook.id}", user)
       end.to change {project.hooks.count}.by(-1)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it "should return success when deleting hook" do
       delete api("/projects/#{project.id}/hooks/#{hook.id}", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it "should return a 404 error when deleting non existent hook" do
       delete api("/projects/#{project.id}/hooks/42", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
 
     it "should return a 405 error if hook id not given" do
       delete api("/projects/#{project.id}/hooks", user)
-      expect(response.status).to eq(405)
+      expect(response).to have_http_status(405)
     end
 
     it "shold return a 404 if a user attempts to delete project hooks he/she does not own" do
@@ -164,7 +164,7 @@ describe API::API, 'ProjectHooks', api: true do
       other_project.team << [test_user, :master]
 
       delete api("/projects/#{other_project.id}/hooks/#{hook.id}", test_user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
       expect(WebHook.exists?(hook.id)).to be_truthy
     end
   end
diff --git a/spec/requests/api/project_members_spec.rb b/spec/requests/api/project_members_spec.rb
index 44b532b10e1..9a7c1da4401 100644
--- a/spec/requests/api/project_members_spec.rb
+++ b/spec/requests/api/project_members_spec.rb
@@ -15,7 +15,7 @@ describe API::API, api: true  do
 
     it "should return project team members" do
       get api("/projects/#{project.id}/members", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.count).to eq(2)
       expect(json_response.map { |u| u['username'] }).to include user.username
@@ -23,7 +23,7 @@ describe API::API, api: true  do
 
     it "finds team members with query string" do
       get api("/projects/#{project.id}/members", user), query: user.username
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.count).to eq(1)
       expect(json_response.first['username']).to eq(user.username)
@@ -31,7 +31,7 @@ describe API::API, api: true  do
 
     it "should return a 404 error if id not found" do
       get api("/projects/9999/members", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -40,14 +40,14 @@ describe API::API, api: true  do
 
     it "should return project team member" do
       get api("/projects/#{project.id}/members/#{user.id}", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['username']).to eq(user.username)
       expect(json_response['access_level']).to eq(ProjectMember::MASTER)
     end
 
     it "should return a 404 error if user id not found" do
       get api("/projects/#{project.id}/members/1234", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -57,7 +57,7 @@ describe API::API, api: true  do
         post api("/projects/#{project.id}/members", user), user_id: user2.id, access_level: ProjectMember::DEVELOPER
       end.to change { ProjectMember.count }.by(1)
 
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       expect(json_response['username']).to eq(user2.username)
       expect(json_response['access_level']).to eq(ProjectMember::DEVELOPER)
     end
@@ -70,24 +70,24 @@ describe API::API, api: true  do
         post api("/projects/#{project.id}/members", user), user_id: user2.id, access_level: ProjectMember::DEVELOPER
       end.not_to change { ProjectMember.count }
 
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       expect(json_response['username']).to eq(user2.username)
       expect(json_response['access_level']).to eq(ProjectMember::DEVELOPER)
     end
 
     it "should return a 400 error when user id is not given" do
       post api("/projects/#{project.id}/members", user), access_level: ProjectMember::MASTER
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it "should return a 400 error when access level is not given" do
       post api("/projects/#{project.id}/members", user), user_id: user2.id
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it "should return a 422 error when access level is not known" do
       post api("/projects/#{project.id}/members", user), user_id: user2.id, access_level: 1234
-      expect(response.status).to eq(422)
+      expect(response).to have_http_status(422)
     end
   end
 
@@ -96,24 +96,24 @@ describe API::API, api: true  do
 
     it "should update project team member" do
       put api("/projects/#{project.id}/members/#{user3.id}", user), access_level: ProjectMember::MASTER
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['username']).to eq(user3.username)
       expect(json_response['access_level']).to eq(ProjectMember::MASTER)
     end
 
     it "should return a 404 error if user_id is not found" do
       put api("/projects/#{project.id}/members/1234", user), access_level: ProjectMember::MASTER
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
 
     it "should return a 400 error when access level is not given" do
       put api("/projects/#{project.id}/members/#{user3.id}", user)
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it "should return a 422 error when access level is not known" do
       put api("/projects/#{project.id}/members/#{user3.id}", user), access_level: 123
-      expect(response.status).to eq(422)
+      expect(response).to have_http_status(422)
     end
   end
 
@@ -134,20 +134,20 @@ describe API::API, api: true  do
       expect do
         delete api("/projects/#{project.id}/members/#{user3.id}", user)
       end.not_to change { ProjectMember.count }
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it "should return 200 if team member already removed" do
       delete api("/projects/#{project.id}/members/#{user3.id}", user)
       delete api("/projects/#{project.id}/members/#{user3.id}", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it "should return 200 OK when the user was not member" do
       expect do
         delete api("/projects/#{project.id}/members/1000000", user)
       end.to change { ProjectMember.count }.by(0)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['id']).to eq(1000000)
       expect(json_response['message']).to eq('Access revoked')
     end
@@ -158,7 +158,7 @@ describe API::API, api: true  do
           delete api("/projects/#{project.id}/members/#{user3.id}", user3)
         end.to change { ProjectMember.count }.by(-1)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['id']).to eq(project_member2.id)
       end
     end
diff --git a/spec/requests/api/project_snippets_spec.rb b/spec/requests/api/project_snippets_spec.rb
index 9706d060cfa..4ebde201941 100644
--- a/spec/requests/api/project_snippets_spec.rb
+++ b/spec/requests/api/project_snippets_spec.rb
@@ -27,7 +27,7 @@ describe API::API, api: true do
 
       get api("/projects/#{project.id}/snippets/", user)
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response.size).to eq(3)
       expect(json_response.map{ |snippet| snippet['id']} ).to include(public_snippet.id, internal_snippet.id, private_snippet.id)
     end
@@ -38,7 +38,7 @@ describe API::API, api: true do
       create(:project_snippet, :private, project: project)
 
       get api("/projects/#{project.id}/snippets/", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response.size).to eq(0)
     end
   end
@@ -56,7 +56,7 @@ describe API::API, api: true do
 
       post api("/projects/#{project.id}/snippets/", admin), params
 
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       snippet = ProjectSnippet.find(json_response['id'])
       expect(snippet.content).to eq(params[:code])
       expect(snippet.title).to eq(params[:title])
@@ -73,7 +73,7 @@ describe API::API, api: true do
 
       put api("/projects/#{snippet.project.id}/snippets/#{snippet.id}/", admin), code: new_content
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       snippet.reload
       expect(snippet.content).to eq(new_content)
     end
@@ -86,7 +86,7 @@ describe API::API, api: true do
 
       delete api("/projects/#{snippet.project.id}/snippets/#{snippet.id}/", admin)
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
   end
 
@@ -97,7 +97,7 @@ describe API::API, api: true do
 
       get api("/projects/#{snippet.project.id}/snippets/#{snippet.id}/raw", admin)
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(response.content_type).to eq 'text/plain'
       expect(response.body).to eq(snippet.content)
     end
diff --git a/spec/requests/api/projects_spec.rb b/spec/requests/api/projects_spec.rb
index f167813e07d..152cd802839 100644
--- a/spec/requests/api/projects_spec.rb
+++ b/spec/requests/api/projects_spec.rb
@@ -45,14 +45,14 @@ describe API::API, api: true  do
     context 'when unauthenticated' do
       it 'should return authentication error' do
         get api('/projects')
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
     context 'when authenticated' do
       it 'should return an array of projects' do
         get api('/projects', user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.first['name']).to eq(project.name)
         expect(json_response.first['owner']['username']).to eq(user.username)
@@ -81,10 +81,22 @@ describe API::API, api: true  do
         expect(json_response.first.keys).not_to include('open_issues_count')
       end
 
+      context 'GET /projects?simple=true' do
+        it 'returns a simplified version of all the projects' do
+          expected_keys = ["id", "http_url_to_repo", "web_url", "name", "name_with_namespace", "path", "path_with_namespace"]
+
+          get api('/projects?simple=true', user)
+
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+          expect(json_response.first.keys).to match_array expected_keys
+        end
+      end
+
       context 'and using search' do
         it 'should return searched project' do
           get api('/projects', user), { search: project.name }
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response).to be_an Array
           expect(json_response.length).to eq(1)
         end
@@ -93,21 +105,21 @@ describe API::API, api: true  do
       context 'and using the visibility filter' do
         it 'should filter based on private visibility param' do
           get api('/projects', user), { visibility: 'private' }
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response).to be_an Array
           expect(json_response.length).to eq(user.namespace.projects.where(visibility_level: Gitlab::VisibilityLevel::PRIVATE).count)
         end
 
         it 'should filter based on internal visibility param' do
           get api('/projects', user), { visibility: 'internal' }
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response).to be_an Array
           expect(json_response.length).to eq(user.namespace.projects.where(visibility_level: Gitlab::VisibilityLevel::INTERNAL).count)
         end
 
         it 'should filter based on public visibility param' do
           get api('/projects', user), { visibility: 'public' }
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response).to be_an Array
           expect(json_response.length).to eq(user.namespace.projects.where(visibility_level: Gitlab::VisibilityLevel::PUBLIC).count)
         end
@@ -121,7 +133,7 @@ describe API::API, api: true  do
 
         it 'should return the correct order when sorted by id' do
           get api('/projects', user), { order_by: 'id', sort: 'desc' }
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response).to be_an Array
           expect(json_response.first['id']).to eq(project3.id)
         end
@@ -135,21 +147,21 @@ describe API::API, api: true  do
     context 'when unauthenticated' do
       it 'should return authentication error' do
         get api('/projects/all')
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
     context 'when authenticated as regular user' do
       it 'should return authentication error' do
         get api('/projects/all', user)
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
     context 'when authenticated as admin' do
       it 'should return an array of all projects' do
         get api('/projects/all', admin)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
 
         expect(json_response).to satisfy do |response|
@@ -173,7 +185,7 @@ describe API::API, api: true  do
 
     it 'should return the starred projects viewable by the user' do
       get api('/projects/starred', user3)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.map { |project| project['id'] }).to contain_exactly(project.id, public_project.id)
     end
@@ -185,25 +197,25 @@ describe API::API, api: true  do
         allow_any_instance_of(User).to receive(:projects_limit_left).and_return(0)
         expect { post api('/projects', user2), name: 'foo' }.
           to change {Project.count}.by(0)
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
     it 'should create new project without path and return 201' do
       expect { post api('/projects', user), name: 'foo' }.
         to change { Project.count }.by(1)
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
     end
 
     it 'should create last project before reaching project limit' do
       allow_any_instance_of(User).to receive(:projects_limit_left).and_return(1)
       post api('/projects', user2), name: 'foo'
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
     end
 
     it 'should not create new project without name and return 400' do
       expect { post api('/projects', user) }.not_to change { Project.count }
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it "should assign attributes to project" do
@@ -217,7 +229,7 @@ describe API::API, api: true  do
 
       post api('/projects', user), project
 
-      project.each_pair do |k,v|
+      project.each_pair do |k, v|
         expect(json_response[k.to_s]).to eq(v)
       end
     end
@@ -273,7 +285,7 @@ describe API::API, api: true  do
       it 'should not allow a non-admin to use a restricted visibility level' do
         post api('/projects', user), @project
 
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
         expect(json_response['message']['visibility_level'].first).to(
           match('restricted by your GitLab administrator')
         )
@@ -295,14 +307,14 @@ describe API::API, api: true  do
 
     it 'should create new project without path and return 201' do
       expect { post api("/projects/user/#{user.id}", admin), name: 'foo' }.to change {Project.count}.by(1)
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
     end
 
     it 'should respond with 400 on failure and not project' do
       expect { post api("/projects/user/#{user.id}", admin) }.
         not_to change { Project.count }
 
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']['name']).to eq([
         'can\'t be blank',
         'is too short (minimum is 0 characters)',
@@ -325,7 +337,7 @@ describe API::API, api: true  do
 
       post api("/projects/user/#{user.id}", admin), project
 
-      project.each_pair do |k,v|
+      project.each_pair do |k, v|
         next if k == :path
         expect(json_response[k.to_s]).to eq(v)
       end
@@ -380,7 +392,7 @@ describe API::API, api: true  do
     it "uploads the file and returns its info" do
       post api("/projects/#{project.id}/uploads", user), file: fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "image/png")
 
-      expect(response.status).to be(201)
+      expect(response).to have_http_status(201)
       expect(json_response['alt']).to eq("dk")
       expect(json_response['url']).to start_with("/uploads/")
       expect(json_response['url']).to end_with("/dk.png")
@@ -392,29 +404,65 @@ describe API::API, api: true  do
     before { project }
     before { project_member }
 
-    it 'should return a project by id' do
+    it 'returns a project by id' do
+      group = create(:group)
+      link = create(:project_group_link, project: project, group: group)
+
       get api("/projects/#{project.id}", user)
-      expect(response.status).to eq(200)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['id']).to eq(project.id)
+      expect(json_response['description']).to eq(project.description)
+      expect(json_response['default_branch']).to eq(project.default_branch)
+      expect(json_response['tag_list']).to be_an Array
+      expect(json_response['public']).to be_falsey
+      expect(json_response['archived']).to be_falsey
+      expect(json_response['visibility_level']).to be_present
+      expect(json_response['ssh_url_to_repo']).to be_present
+      expect(json_response['http_url_to_repo']).to be_present
+      expect(json_response['web_url']).to be_present
+      expect(json_response['owner']).to be_a Hash
+      expect(json_response['owner']).to be_a Hash
       expect(json_response['name']).to eq(project.name)
-      expect(json_response['owner']['username']).to eq(user.username)
+      expect(json_response['path']).to be_present
+      expect(json_response['issues_enabled']).to be_present
+      expect(json_response['merge_requests_enabled']).to be_present
+      expect(json_response['wiki_enabled']).to be_present
+      expect(json_response['builds_enabled']).to be_present
+      expect(json_response['snippets_enabled']).to be_present
+      expect(json_response['container_registry_enabled']).to be_present
+      expect(json_response['created_at']).to be_present
+      expect(json_response['last_activity_at']).to be_present
+      expect(json_response['shared_runners_enabled']).to be_present
+      expect(json_response['creator_id']).to be_present
+      expect(json_response['namespace']).to be_present
+      expect(json_response['avatar_url']).to be_nil
+      expect(json_response['star_count']).to be_present
+      expect(json_response['forks_count']).to be_present
+      expect(json_response['public_builds']).to be_present
+      expect(json_response['shared_with_groups']).to be_an Array
+      expect(json_response['shared_with_groups'].length).to eq(1)
+      expect(json_response['shared_with_groups'][0]['group_id']).to eq(group.id)
+      expect(json_response['shared_with_groups'][0]['group_name']).to eq(group.name)
+      expect(json_response['shared_with_groups'][0]['group_access_level']).to eq(link.group_access)
     end
 
     it 'should return a project by path name' do
       get api("/projects/#{project.id}", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['name']).to eq(project.name)
     end
 
     it 'should return a 404 error if not found' do
       get api('/projects/42', user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 Project Not Found')
     end
 
     it 'should return a 404 error if user is not a member' do
       other_user = create(:user)
       get api("/projects/#{project.id}", other_user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
 
     it 'should handle users with dots' do
@@ -422,17 +470,18 @@ describe API::API, api: true  do
       project = create(:project, creator_id: dot_user.id, namespace: dot_user.namespace)
 
       get api("/projects/#{dot_user.namespace.name}%2F#{project.path}", dot_user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['name']).to eq(project.name)
     end
 
     describe 'permissions' do
       context 'all projects' do
-        it 'Contains permission information' do
-          project.team << [user, :master]
+        before { project.team << [user, :master] }
+
+        it 'contains permission information' do
           get api("/projects", user)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response.first['permissions']['project_access']['access_level']).
               to eq(Gitlab::Access::MASTER)
           expect(json_response.first['permissions']['group_access']).to be_nil
@@ -440,11 +489,11 @@ describe API::API, api: true  do
       end
 
       context 'personal project' do
-        it 'Sets project access and returns 200' do
+        it 'sets project access and returns 200' do
           project.team << [user, :master]
           get api("/projects/#{project.id}", user)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response['permissions']['project_access']['access_level']).
             to eq(Gitlab::Access::MASTER)
           expect(json_response['permissions']['group_access']).to be_nil
@@ -452,12 +501,14 @@ describe API::API, api: true  do
       end
 
       context 'group project' do
+        let(:project2) { create(:project, group: create(:group)) }
+
+        before { project2.group.add_owner(user) }
+
         it 'should set the owner and return 200' do
-          project2 = create(:project, group: create(:group))
-          project2.group.add_owner(user)
           get api("/projects/#{project2.id}", user)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response['permissions']['project_access']).to be_nil
           expect(json_response['permissions']['group_access']['access_level']).
             to eq(Gitlab::Access::OWNER)
@@ -476,7 +527,7 @@ describe API::API, api: true  do
         get api("/projects/#{project.id}/events", user)
       end
 
-      it { expect(response.status).to eq(200) }
+      it { expect(response).to have_http_status(200) }
 
       context 'joined event' do
         let(:json_event) { json_response[1] }
@@ -497,14 +548,14 @@ describe API::API, api: true  do
 
     it 'should return a 404 error if not found' do
       get api('/projects/42/events', user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 Project Not Found')
     end
 
     it 'should return a 404 error if user is not a member' do
       other_user = create(:user)
       get api("/projects/#{project.id}/events", other_user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -513,7 +564,7 @@ describe API::API, api: true  do
 
     it 'should return an array of project snippets' do
       get api("/projects/#{project.id}/snippets", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       expect(json_response.first['title']).to eq(snippet.title)
     end
@@ -522,13 +573,13 @@ describe API::API, api: true  do
   describe 'GET /projects/:id/snippets/:snippet_id' do
     it 'should return a project snippet' do
       get api("/projects/#{project.id}/snippets/#{snippet.id}", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['title']).to eq(snippet.title)
     end
 
     it 'should return a 404 error if snippet id not found' do
       get api("/projects/#{project.id}/snippets/1234", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -537,7 +588,7 @@ describe API::API, api: true  do
       post api("/projects/#{project.id}/snippets", user),
         title: 'api test', file_name: 'sample.rb', code: 'test',
         visibility_level: '0'
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       expect(json_response['title']).to eq('api test')
     end
 
@@ -551,7 +602,7 @@ describe API::API, api: true  do
     it 'should update an existing project snippet' do
       put api("/projects/#{project.id}/snippets/#{snippet.id}", user),
         code: 'updated code'
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['title']).to eq('example')
       expect(snippet.reload.content).to eq('updated code')
     end
@@ -559,7 +610,7 @@ describe API::API, api: true  do
     it 'should update an existing project snippet with new title' do
       put api("/projects/#{project.id}/snippets/#{snippet.id}", user),
         title: 'other api test'
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['title']).to eq('other api test')
     end
   end
@@ -571,24 +622,24 @@ describe API::API, api: true  do
       expect do
         delete api("/projects/#{project.id}/snippets/#{snippet.id}", user)
       end.to change { Snippet.count }.by(-1)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it 'should return 404 when deleting unknown snippet id' do
       delete api("/projects/#{project.id}/snippets/1234", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
   describe 'GET /projects/:id/snippets/:snippet_id/raw' do
     it 'should get a raw project snippet' do
       get api("/projects/#{project.id}/snippets/#{snippet.id}/raw", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it 'should return a 404 error if raw project snippet not found' do
       get api("/projects/#{project.id}/snippets/5555/raw", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -601,7 +652,7 @@ describe API::API, api: true  do
 
       it 'should return array of ssh keys' do
         get api("/projects/#{project.id}/keys", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.first['title']).to eq(deploy_key.title)
       end
@@ -610,20 +661,20 @@ describe API::API, api: true  do
     describe 'GET /projects/:id/keys/:key_id' do
       it 'should return a single key' do
         get api("/projects/#{project.id}/keys/#{deploy_key.id}", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['title']).to eq(deploy_key.title)
       end
 
       it 'should return 404 Not Found with invalid ID' do
         get api("/projects/#{project.id}/keys/404", user)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
     describe 'POST /projects/:id/keys' do
       it 'should not create an invalid ssh key' do
         post api("/projects/#{project.id}/keys", user), { title: 'invalid key' }
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
         expect(json_response['message']['key']).to eq([
           'can\'t be blank',
           'is too short (minimum is 0 characters)',
@@ -633,7 +684,7 @@ describe API::API, api: true  do
 
       it 'should not create a key without title' do
         post api("/projects/#{project.id}/keys", user), key: 'some key'
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
         expect(json_response['message']['title']).to eq([
           'can\'t be blank',
           'is too short (minimum is 0 characters)'
@@ -659,7 +710,7 @@ describe API::API, api: true  do
 
       it 'should return 404 Not Found with invalid ID' do
         delete api("/projects/#{project.id}/keys/404", user)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
   end
@@ -673,13 +724,13 @@ describe API::API, api: true  do
 
       it "shouldn't available for non admin users" do
         post api("/projects/#{project_fork_target.id}/fork/#{project_fork_source.id}", user)
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
 
       it 'should allow project to be forked from an existing project' do
         expect(project_fork_target.forked?).not_to be_truthy
         post api("/projects/#{project_fork_target.id}/fork/#{project_fork_source.id}", admin)
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         project_fork_target.reload
         expect(project_fork_target.forked_from_project.id).to eq(project_fork_source.id)
         expect(project_fork_target.forked_project_link).not_to be_nil
@@ -688,7 +739,7 @@ describe API::API, api: true  do
 
       it 'should fail if forked_from project which does not exist' do
         post api("/projects/#{project_fork_target.id}/fork/9999", admin)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it 'should fail with 409 if already forked' do
@@ -696,7 +747,7 @@ describe API::API, api: true  do
         project_fork_target.reload
         expect(project_fork_target.forked_from_project.id).to eq(project_fork_source.id)
         post api("/projects/#{project_fork_target.id}/fork/#{new_project_fork_source.id}", admin)
-        expect(response.status).to eq(409)
+        expect(response).to have_http_status(409)
         project_fork_target.reload
         expect(project_fork_target.forked_from_project.id).to eq(project_fork_source.id)
         expect(project_fork_target.forked?).to be_truthy
@@ -704,10 +755,9 @@ describe API::API, api: true  do
     end
 
     describe 'DELETE /projects/:id/fork' do
-
       it "shouldn't be visible to users outside group" do
         delete api("/projects/#{project_fork_target.id}/fork", user)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       context 'when users belong to project group' do
@@ -720,7 +770,7 @@ describe API::API, api: true  do
 
         it 'should be forbidden to non-owner users' do
           delete api("/projects/#{project_fork_target.id}/fork", user2)
-          expect(response.status).to eq(403)
+          expect(response).to have_http_status(403)
         end
 
         it 'should make forked project unforked' do
@@ -729,7 +779,7 @@ describe API::API, api: true  do
           expect(project_fork_target.forked_from_project).not_to be_nil
           expect(project_fork_target.forked?).to be_truthy
           delete api("/projects/#{project_fork_target.id}/fork", admin)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           project_fork_target.reload
           expect(project_fork_target.forked_from_project).to be_nil
           expect(project_fork_target.forked?).not_to be_truthy
@@ -738,7 +788,7 @@ describe API::API, api: true  do
         it 'should be idempotent if not forked' do
           expect(project_fork_target.forked_from_project).to be_nil
           delete api("/projects/#{project_fork_target.id}/fork", admin)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(project_fork_target.reload.forked_from_project).to be_nil
         end
       end
@@ -796,14 +846,14 @@ describe API::API, api: true  do
     context 'when unauthenticated' do
       it 'should return authentication error' do
         get api("/projects/search/#{query}")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
     context 'when authenticated' do
       it 'should return an array of projects' do
-        get api("/projects/search/#{query}",user)
-        expect(response.status).to eq(200)
+        get api("/projects/search/#{query}", user)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.size).to eq(6)
         json_response.each {|project| expect(project['name']).to match(/.*query.*/)}
@@ -813,7 +863,7 @@ describe API::API, api: true  do
     context 'when authenticated as a different user' do
       it 'should return matching public projects' do
         get api("/projects/search/#{query}", user2)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.size).to eq(2)
         json_response.each {|project| expect(project['name']).to match(/(internal|public) query/)}
@@ -835,7 +885,7 @@ describe API::API, api: true  do
       it 'should return authentication error' do
         project_param = { name: 'bar' }
         put api("/projects/#{project.id}"), project_param
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
@@ -843,7 +893,7 @@ describe API::API, api: true  do
       it 'should update name' do
         project_param = { name: 'bar' }
         put api("/projects/#{project.id}", user), project_param
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         project_param.each_pair do |k, v|
           expect(json_response[k.to_s]).to eq(v)
         end
@@ -852,7 +902,7 @@ describe API::API, api: true  do
       it 'should update visibility_level' do
         project_param = { visibility_level: 20 }
         put api("/projects/#{project3.id}", user), project_param
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         project_param.each_pair do |k, v|
           expect(json_response[k.to_s]).to eq(v)
         end
@@ -863,7 +913,7 @@ describe API::API, api: true  do
 
         project_param = { public: false }
         put api("/projects/#{project3.id}", user), project_param
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         project_param.each_pair do |k, v|
           expect(json_response[k.to_s]).to eq(v)
         end
@@ -873,14 +923,14 @@ describe API::API, api: true  do
       it 'should not update name to existing name' do
         project_param = { name: project3.name }
         put api("/projects/#{project.id}", user), project_param
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
         expect(json_response['message']['name']).to eq(['has already been taken'])
       end
 
       it 'should update path & name to existing path & name in different namespace' do
         project_param = { path: project4.path, name: project4.name }
         put api("/projects/#{project3.id}", user), project_param
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         project_param.each_pair do |k, v|
           expect(json_response[k.to_s]).to eq(v)
         end
@@ -891,7 +941,7 @@ describe API::API, api: true  do
       it 'should update path' do
         project_param = { path: 'bar' }
         put api("/projects/#{project3.id}", user4), project_param
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         project_param.each_pair do |k, v|
           expect(json_response[k.to_s]).to eq(v)
         end
@@ -905,7 +955,7 @@ describe API::API, api: true  do
                           description: 'new description' }
 
         put api("/projects/#{project3.id}", user4), project_param
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         project_param.each_pair do |k, v|
           expect(json_response[k.to_s]).to eq(v)
         end
@@ -914,20 +964,20 @@ describe API::API, api: true  do
       it 'should not update path to existing path' do
         project_param = { path: project.path }
         put api("/projects/#{project3.id}", user4), project_param
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
         expect(json_response['message']['path']).to eq(['has already been taken'])
       end
 
       it 'should not update name' do
         project_param = { name: 'bar' }
         put api("/projects/#{project3.id}", user4), project_param
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
 
       it 'should not update visibility_level' do
         project_param = { visibility_level: 20 }
         put api("/projects/#{project3.id}", user4), project_param
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -940,7 +990,7 @@ describe API::API, api: true  do
                           merge_requests_enabled: true,
                           description: 'new description' }
         put api("/projects/#{project.id}", user3), project_param
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
   end
@@ -950,7 +1000,7 @@ describe API::API, api: true  do
       it 'archives the project' do
         post api("/projects/#{project.id}/archive", user)
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['archived']).to be_truthy
       end
     end
@@ -963,7 +1013,7 @@ describe API::API, api: true  do
       it 'remains archived' do
         post api("/projects/#{project.id}/archive", user)
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['archived']).to be_truthy
       end
     end
@@ -976,7 +1026,7 @@ describe API::API, api: true  do
       it 'rejects the action' do
         post api("/projects/#{project.id}/archive", user3)
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
   end
@@ -986,7 +1036,7 @@ describe API::API, api: true  do
       it 'remains unarchived' do
         post api("/projects/#{project.id}/unarchive", user)
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['archived']).to be_falsey
       end
     end
@@ -999,7 +1049,7 @@ describe API::API, api: true  do
       it 'unarchives the project' do
         post api("/projects/#{project.id}/unarchive", user)
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['archived']).to be_falsey
       end
     end
@@ -1012,7 +1062,7 @@ describe API::API, api: true  do
       it 'rejects the action' do
         post api("/projects/#{project.id}/unarchive", user3)
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
   end
@@ -1022,7 +1072,7 @@ describe API::API, api: true  do
       it 'stars the project' do
         expect { post api("/projects/#{project.id}/star", user) }.to change { project.reload.star_count }.by(1)
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['star_count']).to eq(1)
       end
     end
@@ -1036,7 +1086,7 @@ describe API::API, api: true  do
       it 'does not modify the star count' do
         expect { post api("/projects/#{project.id}/star", user) }.not_to change { project.reload.star_count }
 
-        expect(response.status).to eq(304)
+        expect(response).to have_http_status(304)
       end
     end
   end
@@ -1051,7 +1101,7 @@ describe API::API, api: true  do
       it 'unstars the project' do
         expect { delete api("/projects/#{project.id}/star", user) }.to change { project.reload.star_count }.by(-1)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['star_count']).to eq(0)
       end
     end
@@ -1060,7 +1110,7 @@ describe API::API, api: true  do
       it 'does not modify the star count' do
         expect { delete api("/projects/#{project.id}/star", user) }.not_to change { project.reload.star_count }
 
-        expect(response.status).to eq(304)
+        expect(response).to have_http_status(304)
       end
     end
   end
@@ -1069,36 +1119,36 @@ describe API::API, api: true  do
     context 'when authenticated as user' do
       it 'should remove project' do
         delete api("/projects/#{project.id}", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
       end
 
       it 'should not remove a project if not an owner' do
         user3 = create(:user)
         project.team << [user3, :developer]
         delete api("/projects/#{project.id}", user3)
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
 
       it 'should not remove a non existing project' do
         delete api('/projects/1328', user)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it 'should not remove a project not attached to user' do
         delete api("/projects/#{project.id}", user2)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
     context 'when authenticated as admin' do
       it 'should remove any existing project' do
         delete api("/projects/#{project.id}", admin)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
       end
 
       it 'should not remove a non existing project' do
         delete api('/projects/1328', admin)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
   end
diff --git a/spec/requests/api/repositories_spec.rb b/spec/requests/api/repositories_spec.rb
index 7cf4a01d76b..5890e9c9d3d 100644
--- a/spec/requests/api/repositories_spec.rb
+++ b/spec/requests/api/repositories_spec.rb
@@ -18,7 +18,7 @@ describe API::API, api: true  do
 
       it "should return project commits" do
         get api("/projects/#{project.id}/repository/tree", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
 
         expect(json_response).to be_an Array
         expect(json_response.first['name']).to eq('encoding')
@@ -28,7 +28,7 @@ describe API::API, api: true  do
 
       it 'should return a 404 for unknown ref' do
         get api("/projects/#{project.id}/repository/tree?ref_name=foo", user)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
 
         expect(json_response).to be_an Object
         json_response['message'] == '404 Tree Not Found'
@@ -38,7 +38,7 @@ describe API::API, api: true  do
     context "unauthorized user" do
       it "should not return project commits" do
         get api("/projects/#{project.id}/repository/tree")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -46,41 +46,41 @@ describe API::API, api: true  do
   describe "GET /projects/:id/repository/blobs/:sha" do
     it "should get the raw file contents" do
       get api("/projects/#{project.id}/repository/blobs/master?filepath=README.md", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it "should return 404 for invalid branch_name" do
       get api("/projects/#{project.id}/repository/blobs/invalid_branch_name?filepath=README.md", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
 
     it "should return 404 for invalid file" do
       get api("/projects/#{project.id}/repository/blobs/master?filepath=README.invalid", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
 
     it "should return a 400 error if filepath is missing" do
       get api("/projects/#{project.id}/repository/blobs/master", user)
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
   end
 
   describe "GET /projects/:id/repository/commits/:sha/blob" do
     it "should get the raw file contents" do
       get api("/projects/#{project.id}/repository/commits/master/blob?filepath=README.md", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
   end
 
   describe "GET /projects/:id/repository/raw_blobs/:sha" do
     it "should get the raw file contents" do
       get api("/projects/#{project.id}/repository/raw_blobs/#{sample_blob.oid}", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it 'should return a 404 for unknown blob' do
       get api("/projects/#{project.id}/repository/raw_blobs/123456", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
 
       expect(json_response).to be_an Object
       json_response['message'] == '404 Blob Not Found'
@@ -91,7 +91,7 @@ describe API::API, api: true  do
     it "should get the archive" do
       get api("/projects/#{project.id}/repository/archive", user)
       repo_name = project.repository.name.gsub("\.git", "")
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       type, params = workhorse_send_data
       expect(type).to eq('git-archive')
       expect(params['ArchivePath']).to match(/#{repo_name}\-[^\.]+\.tar.gz/)
@@ -100,7 +100,7 @@ describe API::API, api: true  do
     it "should get the archive.zip" do
       get api("/projects/#{project.id}/repository/archive.zip", user)
       repo_name = project.repository.name.gsub("\.git", "")
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       type, params = workhorse_send_data
       expect(type).to eq('git-archive')
       expect(params['ArchivePath']).to match(/#{repo_name}\-[^\.]+\.zip/)
@@ -109,7 +109,7 @@ describe API::API, api: true  do
     it "should get the archive.tar.bz2" do
       get api("/projects/#{project.id}/repository/archive.tar.bz2", user)
       repo_name = project.repository.name.gsub("\.git", "")
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       type, params = workhorse_send_data
       expect(type).to eq('git-archive')
       expect(params['ArchivePath']).to match(/#{repo_name}\-[^\.]+\.tar.bz2/)
@@ -117,28 +117,28 @@ describe API::API, api: true  do
 
     it "should return 404 for invalid sha" do
       get api("/projects/#{project.id}/repository/archive/?sha=xxx", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
   describe 'GET /projects/:id/repository/compare' do
     it "should compare branches" do
       get api("/projects/#{project.id}/repository/compare", user), from: 'master', to: 'feature'
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['commits']).to be_present
       expect(json_response['diffs']).to be_present
     end
 
     it "should compare tags" do
       get api("/projects/#{project.id}/repository/compare", user), from: 'v1.0.0', to: 'v1.1.0'
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['commits']).to be_present
       expect(json_response['diffs']).to be_present
     end
 
     it "should compare commits" do
       get api("/projects/#{project.id}/repository/compare", user), from: sample_commit.id, to: sample_commit.parent_id
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['commits']).to be_empty
       expect(json_response['diffs']).to be_empty
       expect(json_response['compare_same_ref']).to be_falsey
@@ -146,14 +146,14 @@ describe API::API, api: true  do
 
     it "should compare commits in reverse order" do
       get api("/projects/#{project.id}/repository/compare", user), from: sample_commit.parent_id, to: sample_commit.id
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['commits']).to be_present
       expect(json_response['diffs']).to be_present
     end
 
     it "should compare same refs" do
       get api("/projects/#{project.id}/repository/compare", user), from: 'master', to: 'master'
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['commits']).to be_empty
       expect(json_response['diffs']).to be_empty
       expect(json_response['compare_same_ref']).to be_truthy
@@ -163,7 +163,7 @@ describe API::API, api: true  do
   describe 'GET /projects/:id/repository/contributors' do
     it 'should return valid data' do
       get api("/projects/#{project.id}/repository/contributors", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
       contributor = json_response.first
       expect(contributor['email']).to eq('dmitriy.zaporozhets@gmail.com')
diff --git a/spec/requests/api/runners_spec.rb b/spec/requests/api/runners_spec.rb
index 73ae8ef631c..00a3c917b6a 100644
--- a/spec/requests/api/runners_spec.rb
+++ b/spec/requests/api/runners_spec.rb
@@ -39,7 +39,7 @@ describe API::Runners, api: true  do
         get api('/runners', user)
         shared = json_response.any?{ |r| r['is_shared'] }
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(shared).to be_falsey
       end
@@ -48,14 +48,14 @@ describe API::Runners, api: true  do
         get api('/runners?scope=active', user)
         shared = json_response.any?{ |r| r['is_shared'] }
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(shared).to be_falsey
       end
 
       it 'should avoid filtering if scope is invalid' do
         get api('/runners?scope=unknown', user)
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
     end
 
@@ -63,7 +63,7 @@ describe API::Runners, api: true  do
       it 'should not return runners' do
         get api('/runners')
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -75,7 +75,7 @@ describe API::Runners, api: true  do
           get api('/runners/all', admin)
           shared = json_response.any?{ |r| r['is_shared'] }
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response).to be_an Array
           expect(shared).to be_truthy
         end
@@ -85,7 +85,7 @@ describe API::Runners, api: true  do
         it 'should not return runners list' do
           get api('/runners/all', user)
 
-          expect(response.status).to eq(403)
+          expect(response).to have_http_status(403)
         end
       end
 
@@ -93,14 +93,14 @@ describe API::Runners, api: true  do
         get api('/runners/all?scope=specific', admin)
         shared = json_response.any?{ |r| r['is_shared'] }
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(shared).to be_falsey
       end
 
       it 'should avoid filtering if scope is invalid' do
         get api('/runners?scope=unknown', admin)
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
     end
 
@@ -108,7 +108,7 @@ describe API::Runners, api: true  do
       it 'should not return runners' do
         get api('/runners')
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -119,7 +119,7 @@ describe API::Runners, api: true  do
         it "should return runner's details" do
           get api("/runners/#{shared_runner.id}", admin)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response['description']).to eq(shared_runner.description)
         end
       end
@@ -128,7 +128,7 @@ describe API::Runners, api: true  do
         it "should return runner's details" do
           get api("/runners/#{specific_runner.id}", admin)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response['description']).to eq(specific_runner.description)
         end
       end
@@ -136,7 +136,7 @@ describe API::Runners, api: true  do
       it 'should return 404 if runner does not exists' do
         get api('/runners/9999', admin)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -145,7 +145,7 @@ describe API::Runners, api: true  do
         it "should return runner's details" do
           get api("/runners/#{specific_runner.id}", user)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response['description']).to eq(specific_runner.description)
         end
       end
@@ -154,7 +154,7 @@ describe API::Runners, api: true  do
         it "should return runner's details" do
           get api("/runners/#{shared_runner.id}", user)
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response['description']).to eq(shared_runner.description)
         end
       end
@@ -164,7 +164,7 @@ describe API::Runners, api: true  do
       it "should not return runner's details" do
         get api("/runners/#{specific_runner.id}", user2)
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -172,7 +172,7 @@ describe API::Runners, api: true  do
       it "should not return runner's details" do
         get api("/runners/#{specific_runner.id}")
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -187,14 +187,16 @@ describe API::Runners, api: true  do
           update_runner(shared_runner.id, admin, description: "#{description}_updated",
                                                  active: !active,
                                                  tag_list: ['ruby2.1', 'pgsql', 'mysql'],
-                                                 run_untagged: 'false')
+                                                 run_untagged: 'false',
+                                                 locked: 'true')
           shared_runner.reload
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(shared_runner.description).to eq("#{description}_updated")
           expect(shared_runner.active).to eq(!active)
           expect(shared_runner.tag_list).to include('ruby2.1', 'pgsql', 'mysql')
-          expect(shared_runner.run_untagged?).to be false
+          expect(shared_runner.run_untagged?).to be(false)
+          expect(shared_runner.locked?).to be(true)
         end
       end
 
@@ -204,7 +206,7 @@ describe API::Runners, api: true  do
           update_runner(specific_runner.id, admin, description: 'test')
           specific_runner.reload
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(specific_runner.description).to eq('test')
           expect(specific_runner.description).not_to eq(description)
         end
@@ -213,7 +215,7 @@ describe API::Runners, api: true  do
       it 'should return 404 if runner does not exists' do
         update_runner(9999, admin, description: 'test')
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       def update_runner(id, user, args)
@@ -226,7 +228,7 @@ describe API::Runners, api: true  do
         it 'should not update runner' do
           put api("/runners/#{shared_runner.id}", user)
 
-          expect(response.status).to eq(403)
+          expect(response).to have_http_status(403)
         end
       end
 
@@ -234,7 +236,7 @@ describe API::Runners, api: true  do
         it 'should not update runner without access to it' do
           put api("/runners/#{specific_runner.id}", user2)
 
-          expect(response.status).to eq(403)
+          expect(response).to have_http_status(403)
         end
 
         it 'should update runner with access to it' do
@@ -242,7 +244,7 @@ describe API::Runners, api: true  do
           put api("/runners/#{specific_runner.id}", admin), description: 'test'
           specific_runner.reload
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(specific_runner.description).to eq('test')
           expect(specific_runner.description).not_to eq(description)
         end
@@ -253,7 +255,7 @@ describe API::Runners, api: true  do
       it 'should not delete runner' do
         put api("/runners/#{specific_runner.id}")
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -265,7 +267,7 @@ describe API::Runners, api: true  do
           expect do
             delete api("/runners/#{shared_runner.id}", admin)
           end.to change{ Ci::Runner.shared.count }.by(-1)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
       end
 
@@ -274,21 +276,21 @@ describe API::Runners, api: true  do
           expect do
             delete api("/runners/#{unused_specific_runner.id}", admin)
           end.to change{ Ci::Runner.specific.count }.by(-1)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
 
         it 'should delete used runner' do
           expect do
             delete api("/runners/#{specific_runner.id}", admin)
           end.to change{ Ci::Runner.specific.count }.by(-1)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
       end
 
       it 'should return 404 if runner does not exists' do
         delete api('/runners/9999', admin)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -296,26 +298,26 @@ describe API::Runners, api: true  do
       context 'when runner is shared' do
         it 'should not delete runner' do
           delete api("/runners/#{shared_runner.id}", user)
-          expect(response.status).to eq(403)
+          expect(response).to have_http_status(403)
         end
       end
 
       context 'when runner is not shared' do
         it 'should not delete runner without access to it' do
           delete api("/runners/#{specific_runner.id}", user2)
-          expect(response.status).to eq(403)
+          expect(response).to have_http_status(403)
         end
 
         it 'should not delete runner with more than one associated project' do
           delete api("/runners/#{two_projects_runner.id}", user)
-          expect(response.status).to eq(403)
+          expect(response).to have_http_status(403)
         end
 
         it 'should delete runner for one owned project' do
           expect do
             delete api("/runners/#{specific_runner.id}", user)
           end.to change{ Ci::Runner.specific.count }.by(-1)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
       end
     end
@@ -324,7 +326,7 @@ describe API::Runners, api: true  do
       it 'should not delete runner' do
         delete api("/runners/#{specific_runner.id}")
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -335,7 +337,7 @@ describe API::Runners, api: true  do
         get api("/projects/#{project.id}/runners", user)
         shared = json_response.any?{ |r| r['is_shared'] }
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(shared).to be_truthy
       end
@@ -345,7 +347,7 @@ describe API::Runners, api: true  do
       it "should not return project's runners" do
         get api("/projects/#{project.id}/runners", user2)
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -353,35 +355,47 @@ describe API::Runners, api: true  do
       it "should not return project's runners" do
         get api("/projects/#{project.id}/runners")
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
 
   describe 'POST /projects/:id/runners' do
     context 'authorized user' do
-      it 'should enable specific runner' do
-        specific_runner2 = create(:ci_runner).tap do |runner|
+      let(:specific_runner2) do
+        create(:ci_runner).tap do |runner|
           create(:ci_runner_project, runner: runner, project: project2)
         end
+      end
 
+      it 'should enable specific runner' do
         expect do
           post api("/projects/#{project.id}/runners", user), runner_id: specific_runner2.id
         end.to change{ project.runners.count }.by(+1)
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
       end
 
       it 'should avoid changes when enabling already enabled runner' do
         expect do
           post api("/projects/#{project.id}/runners", user), runner_id: specific_runner.id
         end.to change{ project.runners.count }.by(0)
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(409)
+      end
+
+      it 'should not enable locked runner' do
+        specific_runner2.update(locked: true)
+
+        expect do
+          post api("/projects/#{project.id}/runners", user), runner_id: specific_runner2.id
+        end.to change{ project.runners.count }.by(0)
+
+        expect(response).to have_http_status(403)
       end
 
       it 'should not enable shared runner' do
         post api("/projects/#{project.id}/runners", user), runner_id: shared_runner.id
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
 
       context 'user is admin' do
@@ -389,7 +403,7 @@ describe API::Runners, api: true  do
           expect do
             post api("/projects/#{project.id}/runners", admin), runner_id: unused_specific_runner.id
           end.to change{ project.runners.count }.by(+1)
-          expect(response.status).to eq(201)
+          expect(response).to have_http_status(201)
         end
       end
 
@@ -397,14 +411,14 @@ describe API::Runners, api: true  do
         it 'should not enable runner without access to' do
           post api("/projects/#{project.id}/runners", user), runner_id: unused_specific_runner.id
 
-          expect(response.status).to eq(403)
+          expect(response).to have_http_status(403)
         end
       end
 
       it 'should raise an error when no runner_id param is provided' do
         post api("/projects/#{project.id}/runners", admin)
 
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
     end
 
@@ -412,7 +426,7 @@ describe API::Runners, api: true  do
       it 'should not enable runner' do
         post api("/projects/#{project.id}/runners", user2)
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -420,7 +434,7 @@ describe API::Runners, api: true  do
       it 'should not enable runner' do
         post api("/projects/#{project.id}/runners")
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -432,7 +446,7 @@ describe API::Runners, api: true  do
           expect do
             delete api("/projects/#{project.id}/runners/#{two_projects_runner.id}", user)
           end.to change{ project.runners.count }.by(-1)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
       end
 
@@ -441,14 +455,14 @@ describe API::Runners, api: true  do
           expect do
             delete api("/projects/#{project.id}/runners/#{specific_runner.id}", user)
           end.to change{ project.runners.count }.by(0)
-          expect(response.status).to eq(403)
+          expect(response).to have_http_status(403)
         end
       end
 
       it 'should return 404 is runner is not found' do
         delete api("/projects/#{project.id}/runners/9999", user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -456,7 +470,7 @@ describe API::Runners, api: true  do
       it "should not disable project's runner" do
         delete api("/projects/#{project.id}/runners/#{specific_runner.id}", user2)
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -464,7 +478,7 @@ describe API::Runners, api: true  do
       it "should not disable project's runner" do
         delete api("/projects/#{project.id}/runners/#{specific_runner.id}")
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
diff --git a/spec/requests/api/services_spec.rb b/spec/requests/api/services_spec.rb
index fed9ae1949b..a2446e12804 100644
--- a/spec/requests/api/services_spec.rb
+++ b/spec/requests/api/services_spec.rb
@@ -14,7 +14,7 @@ describe API::API, api: true  do
       it "should update #{service} settings" do
         put api("/projects/#{project.id}/services/#{dashed_service}", user), service_attrs
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
       end
 
       it "should return if required fields missing" do
@@ -45,7 +45,7 @@ describe API::API, api: true  do
       it "should delete #{service}" do
         delete api("/projects/#{project.id}/services/#{dashed_service}", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         project.send(service_method).reload
         expect(project.send(service_method).activated?).to be_falsey
       end
@@ -64,20 +64,20 @@ describe API::API, api: true  do
 
       it 'should return authentication error when unauthenticated' do
         get api("/projects/#{project.id}/services/#{dashed_service}")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
       
       it "should return all properties of service #{service} when authenticated as admin" do
         get api("/projects/#{project.id}/services/#{dashed_service}", admin)
         
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['properties'].keys.map(&:to_sym)).to match_array(service_attrs_list.map)
       end
 
       it "should return properties of service #{service} other than passwords when authenticated as project owner" do
         get api("/projects/#{project.id}/services/#{dashed_service}", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['properties'].keys.map(&:to_sym)).to match_array(service_attrs_list_without_passwords)
       end
 
@@ -85,9 +85,8 @@ describe API::API, api: true  do
         project.team << [user2, :developer]
         get api("/projects/#{project.id}/services/#{dashed_service}", user2)
         
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
-
     end
   end
 end
diff --git a/spec/requests/api/session_spec.rb b/spec/requests/api/session_spec.rb
index fbd57b34a58..c15b7ff9792 100644
--- a/spec/requests/api/session_spec.rb
+++ b/spec/requests/api/session_spec.rb
@@ -9,7 +9,7 @@ describe API::API, api: true  do
     context "when valid password" do
       it "should return private token" do
         post api("/session"), email: user.email, password: '12345678'
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
 
         expect(json_response['email']).to eq(user.email)
         expect(json_response['private_token']).to eq(user.private_token)
@@ -48,7 +48,7 @@ describe API::API, api: true  do
     context "when invalid password" do
       it "should return authentication error" do
         post api("/session"), email: user.email, password: '123'
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
 
         expect(json_response['email']).to be_nil
         expect(json_response['private_token']).to be_nil
@@ -58,7 +58,7 @@ describe API::API, api: true  do
     context "when empty password" do
       it "should return authentication error" do
         post api("/session"), email: user.email
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
 
         expect(json_response['email']).to be_nil
         expect(json_response['private_token']).to be_nil
@@ -68,7 +68,7 @@ describe API::API, api: true  do
     context "when empty name" do
       it "should return authentication error" do
         post api("/session"), password: user.password
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
 
         expect(json_response['email']).to be_nil
         expect(json_response['private_token']).to be_nil
diff --git a/spec/requests/api/settings_spec.rb b/spec/requests/api/settings_spec.rb
index c815a8e1d73..684c2cd8e24 100644
--- a/spec/requests/api/settings_spec.rb
+++ b/spec/requests/api/settings_spec.rb
@@ -6,24 +6,30 @@ describe API::API, 'Settings', api: true  do
   let(:user) { create(:user) }
   let(:admin) { create(:admin) }
 
-
   describe "GET /application/settings" do
     it "should return application settings" do
       get api("/application/settings", admin)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response).to be_an Hash
       expect(json_response['default_projects_limit']).to eq(42)
       expect(json_response['signin_enabled']).to be_truthy
+      expect(json_response['repository_storage']).to eq('default')
     end
   end
 
   describe "PUT /application/settings" do
+    before do
+      storages = { 'custom' => 'tmp/tests/custom_repositories' }
+      allow(Gitlab.config.repositories).to receive(:storages).and_return(storages)
+    end
+
     it "should update application settings" do
       put api("/application/settings", admin),
-        default_projects_limit: 3, signin_enabled: false
-      expect(response.status).to eq(200)
+        default_projects_limit: 3, signin_enabled: false, repository_storage: 'custom'
+      expect(response).to have_http_status(200)
       expect(json_response['default_projects_limit']).to eq(3)
       expect(json_response['signin_enabled']).to be_falsey
+      expect(json_response['repository_storage']).to eq('custom')
     end
   end
 end
diff --git a/spec/requests/api/sidekiq_metrics_spec.rb b/spec/requests/api/sidekiq_metrics_spec.rb
new file mode 100644
index 00000000000..28067f8ca88
--- /dev/null
+++ b/spec/requests/api/sidekiq_metrics_spec.rb
@@ -0,0 +1,40 @@
+require 'spec_helper'
+
+describe API::SidekiqMetrics, api: true do
+  include ApiHelpers
+
+  let(:admin) { create(:user, :admin) }
+
+  describe 'GET sidekiq/*' do
+    it 'defines the `queue_metrics` endpoint' do
+      get api('/sidekiq/queue_metrics', admin)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_a Hash
+    end
+
+    it 'defines the `process_metrics` endpoint' do
+      get api('/sidekiq/process_metrics', admin)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['processes']).to be_an Array
+    end
+
+    it 'defines the `job_stats` endpoint' do
+      get api('/sidekiq/job_stats', admin)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_a Hash
+    end
+
+    it 'defines the `compound_metrics` endpoint' do
+      get api('/sidekiq/compound_metrics', admin)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_a Hash
+      expect(json_response['queues']).to be_a Hash
+      expect(json_response['processes']).to be_an Array
+      expect(json_response['jobs']).to be_a Hash
+    end
+  end
+end
diff --git a/spec/requests/api/system_hooks_spec.rb b/spec/requests/api/system_hooks_spec.rb
index 94eebc48ec8..cf66f261ade 100644
--- a/spec/requests/api/system_hooks_spec.rb
+++ b/spec/requests/api/system_hooks_spec.rb
@@ -13,21 +13,21 @@ describe API::API, api: true  do
     context "when no user" do
       it "should return authentication error" do
         get api("/hooks")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
     context "when not an admin" do
       it "should return forbidden error" do
         get api("/hooks", user)
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
     context "when authenticated as admin" do
       it "should return an array of hooks" do
         get api("/hooks", admin)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.first['url']).to eq(hook.url)
       end
@@ -43,7 +43,7 @@ describe API::API, api: true  do
 
     it "should respond with 400 if url not given" do
       post api("/hooks", admin)
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it "should not create new hook without url" do
@@ -56,13 +56,13 @@ describe API::API, api: true  do
   describe "GET /hooks/:id" do
     it "should return hook by id" do
       get api("/hooks/#{hook.id}", admin)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['event_name']).to eq('project_create')
     end
 
     it "should return 404 on failure" do
       get api("/hooks/404", admin)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -75,7 +75,7 @@ describe API::API, api: true  do
 
     it "should return success if hook id not found" do
       delete api("/hooks/12345", admin)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
   end
 end
diff --git a/spec/requests/api/tags_spec.rb b/spec/requests/api/tags_spec.rb
index 12e170b232f..fa700ab7343 100644
--- a/spec/requests/api/tags_spec.rb
+++ b/spec/requests/api/tags_spec.rb
@@ -18,7 +18,7 @@ describe API::API, api: true  do
     context 'without releases' do
       it "should return an array of project tags" do
         get api("/projects/#{project.id}/repository/tags", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.first['name']).to eq(tag_name)
       end
@@ -33,7 +33,7 @@ describe API::API, api: true  do
       it "should return an array of project tags with release info" do
         get api("/projects/#{project.id}/repository/tags", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.first['name']).to eq(tag_name)
         expect(json_response.first['message']).to eq('Version 1.1.0')
@@ -48,14 +48,14 @@ describe API::API, api: true  do
     it 'returns a specific tag' do
       get api("/projects/#{project.id}/repository/tags/#{tag_name}", user)
 
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['name']).to eq(tag_name)
     end
 
     it 'returns 404 for an invalid tag name' do
       get api("/projects/#{project.id}/repository/tags/foobar", user)
 
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -66,7 +66,7 @@ describe API::API, api: true  do
              tag_name: 'v7.0.1',
              ref: 'master'
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['name']).to eq('v7.0.1')
       end
     end
@@ -78,7 +78,7 @@ describe API::API, api: true  do
              ref: 'master',
              release_description: 'Wow'
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['name']).to eq('v7.0.1')
         expect(json_response['release']['description']).to eq('Wow')
       end
@@ -94,13 +94,13 @@ describe API::API, api: true  do
       context 'delete tag' do
         it 'should delete an existing tag' do
           delete api("/projects/#{project.id}/repository/tags/#{tag_name}", user)
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(json_response['tag_name']).to eq(tag_name)
         end
 
         it 'should raise 404 if the tag does not exist' do
           delete api("/projects/#{project.id}/repository/tags/foobar", user)
-          expect(response.status).to eq(404)
+          expect(response).to have_http_status(404)
         end
       end
     end
@@ -117,7 +117,7 @@ describe API::API, api: true  do
              ref: 'master',
              message: 'Release 7.1.0'
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['name']).to eq('v7.1.0')
         expect(json_response['message']).to eq('Release 7.1.0')
       end
@@ -127,14 +127,14 @@ describe API::API, api: true  do
       post api("/projects/#{project.id}/repository/tags", user2),
            tag_name: 'v1.9.0',
            ref: '621491c677087aa243f165eab467bfdfbee00be1'
-      expect(response.status).to eq(403)
+      expect(response).to have_http_status(403)
     end
 
     it 'should return 400 if tag name is invalid' do
       post api("/projects/#{project.id}/repository/tags", user),
            tag_name: 'v 1.0.0',
            ref: 'master'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']).to eq('Tag name invalid')
     end
 
@@ -142,11 +142,11 @@ describe API::API, api: true  do
       post api("/projects/#{project.id}/repository/tags", user),
            tag_name: 'v8.0.0',
            ref: 'master'
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       post api("/projects/#{project.id}/repository/tags", user),
            tag_name: 'v8.0.0',
            ref: 'master'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']).to eq('Tag v8.0.0 already exists')
     end
 
@@ -154,7 +154,7 @@ describe API::API, api: true  do
       post api("/projects/#{project.id}/repository/tags", user),
            tag_name: 'mytag',
            ref: 'foo'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']).to eq('Target foo is invalid')
     end
   end
@@ -167,7 +167,7 @@ describe API::API, api: true  do
       post api("/projects/#{project.id}/repository/tags/#{tag_name}/release", user),
         description: description
 
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       expect(json_response['tag_name']).to eq(tag_name)
       expect(json_response['description']).to eq(description)
     end
@@ -176,7 +176,7 @@ describe API::API, api: true  do
       post api("/projects/#{project.id}/repository/tags/foobar/release", user),
         description: description
 
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('Tag does not exist')
     end
 
@@ -190,7 +190,7 @@ describe API::API, api: true  do
         post api("/projects/#{project.id}/repository/tags/#{tag_name}/release", user),
           description: description
 
-        expect(response.status).to eq(409)
+        expect(response).to have_http_status(409)
         expect(json_response['message']).to eq('Release already exists')
       end
     end
@@ -211,7 +211,7 @@ describe API::API, api: true  do
         put api("/projects/#{project.id}/repository/tags/#{tag_name}/release", user),
           description: new_description
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['tag_name']).to eq(tag_name)
         expect(json_response['description']).to eq(new_description)
       end
@@ -221,7 +221,7 @@ describe API::API, api: true  do
       put api("/projects/#{project.id}/repository/tags/foobar/release", user),
         description: new_description
 
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('Tag does not exist')
     end
 
@@ -229,7 +229,7 @@ describe API::API, api: true  do
       put api("/projects/#{project.id}/repository/tags/#{tag_name}/release", user),
         description: new_description
 
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('Release does not exist')
     end
   end
diff --git a/spec/requests/api/templates_spec.rb b/spec/requests/api/templates_spec.rb
new file mode 100644
index 00000000000..68d0f41b489
--- /dev/null
+++ b/spec/requests/api/templates_spec.rb
@@ -0,0 +1,52 @@
+require 'spec_helper'
+
+describe API::Templates, api: true  do
+  include ApiHelpers
+
+  describe 'the Template Entity' do
+    before { get api('/gitignores/Ruby') }
+
+    it { expect(json_response['name']).to eq('Ruby') }
+    it { expect(json_response['content']).to include('*.gem') }
+  end
+
+  describe 'the TemplateList Entity' do
+    before { get api('/gitignores') }
+
+    it { expect(json_response.first['name']).not_to be_nil }
+    it { expect(json_response.first['content']).to be_nil }
+  end
+
+  context 'requesting gitignores' do
+    describe 'GET /gitignores' do
+      it 'returns a list of available gitignore templates' do
+        get api('/gitignores')
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.size).to be > 15
+      end
+    end
+  end
+
+  context 'requesting gitlab-ci-ymls' do
+    describe 'GET /gitlab_ci_ymls' do
+      it 'returns a list of available gitlab_ci_ymls' do
+        get api('/gitlab_ci_ymls')
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['name']).not_to be_nil
+      end
+    end
+  end
+
+  describe 'GET /gitlab_ci_ymls/Ruby' do
+    it 'adds a disclaimer on the top' do
+      get api('/gitlab_ci_ymls/Ruby')
+
+      expect(response).to have_http_status(200)
+      expect(json_response['content']).to start_with("# This file is a template,")
+    end
+  end
+end
diff --git a/spec/requests/api/todos_spec.rb b/spec/requests/api/todos_spec.rb
new file mode 100644
index 00000000000..92a4fa216cd
--- /dev/null
+++ b/spec/requests/api/todos_spec.rb
@@ -0,0 +1,190 @@
+require 'spec_helper'
+
+describe API::Todos, api: true do
+  include ApiHelpers
+
+  let(:project_1) { create(:project) }
+  let(:project_2) { create(:project) }
+  let(:author_1) { create(:user) }
+  let(:author_2) { create(:user) }
+  let(:john_doe) { create(:user, username: 'john_doe') }
+  let(:merge_request) { create(:merge_request, source_project: project_1) }
+  let!(:pending_1) { create(:todo, :mentioned, project: project_1, author: author_1, user: john_doe) }
+  let!(:pending_2) { create(:todo, project: project_2, author: author_2, user: john_doe) }
+  let!(:pending_3) { create(:todo, project: project_1, author: author_2, user: john_doe) }
+  let!(:done) { create(:todo, :done, project: project_1, author: author_1, user: john_doe) }
+
+  before do
+    project_1.team << [john_doe, :developer]
+    project_2.team << [john_doe, :developer]
+  end
+
+  describe 'GET /todos' do
+    context 'when unauthenticated' do
+      it 'returns authentication error' do
+        get api('/todos')
+
+        expect(response.status).to eq(401)
+      end
+    end
+
+    context 'when authenticated' do
+      it 'returns an array of pending todos for current user' do
+        get api('/todos', john_doe)
+
+        expect(response.status).to eq(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(3)
+        expect(json_response[0]['id']).to eq(pending_3.id)
+        expect(json_response[0]['project']).to be_a Hash
+        expect(json_response[0]['author']).to be_a Hash
+        expect(json_response[0]['target_type']).to be_present
+        expect(json_response[0]['target']).to be_a Hash
+        expect(json_response[0]['target_url']).to be_present
+        expect(json_response[0]['body']).to be_present
+        expect(json_response[0]['state']).to eq('pending')
+        expect(json_response[0]['action_name']).to eq('assigned')
+        expect(json_response[0]['created_at']).to be_present
+      end
+
+      context 'and using the author filter' do
+        it 'filters based on author_id param' do
+          get api('/todos', john_doe), { author_id: author_2.id }
+
+          expect(response.status).to eq(200)
+          expect(json_response).to be_an Array
+          expect(json_response.length).to eq(2)
+        end
+      end
+
+      context 'and using the type filter' do
+        it 'filters based on type param' do
+          create(:todo, project: project_1, author: author_2, user: john_doe, target: merge_request)
+
+          get api('/todos', john_doe), { type: 'MergeRequest' }
+
+          expect(response.status).to eq(200)
+          expect(json_response).to be_an Array
+          expect(json_response.length).to eq(1)
+        end
+      end
+
+      context 'and using the state filter' do
+        it 'filters based on state param' do
+          get api('/todos', john_doe), { state: 'done' }
+
+          expect(response.status).to eq(200)
+          expect(json_response).to be_an Array
+          expect(json_response.length).to eq(1)
+        end
+      end
+
+      context 'and using the project filter' do
+        it 'filters based on project_id param' do
+          get api('/todos', john_doe), { project_id: project_2.id }
+
+          expect(response.status).to eq(200)
+          expect(json_response).to be_an Array
+          expect(json_response.length).to eq(1)
+        end
+      end
+
+      context 'and using the action filter' do
+        it 'filters based on action param' do
+          get api('/todos', john_doe), { action: 'mentioned' }
+
+          expect(response.status).to eq(200)
+          expect(json_response).to be_an Array
+          expect(json_response.length).to eq(1)
+        end
+      end
+    end
+  end
+
+  describe 'DELETE /todos/:id' do
+    context 'when unauthenticated' do
+      it 'returns authentication error' do
+        delete api("/todos/#{pending_1.id}")
+
+        expect(response.status).to eq(401)
+      end
+    end
+
+    context 'when authenticated' do
+      it 'marks a todo as done' do
+        delete api("/todos/#{pending_1.id}", john_doe)
+
+        expect(response.status).to eq(200)
+        expect(pending_1.reload).to be_done
+      end
+    end
+  end
+
+  describe 'DELETE /todos' do
+    context 'when unauthenticated' do
+      it 'returns authentication error' do
+        delete api('/todos')
+
+        expect(response.status).to eq(401)
+      end
+    end
+
+    context 'when authenticated' do
+      it 'marks all todos as done' do
+        delete api('/todos', john_doe)
+
+        expect(response.status).to eq(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(3)
+        expect(pending_1.reload).to be_done
+        expect(pending_2.reload).to be_done
+        expect(pending_3.reload).to be_done
+      end
+    end
+  end
+
+  shared_examples 'an issuable' do |issuable_type|
+    it 'creates a todo on an issuable' do
+      post api("/projects/#{project_1.id}/#{issuable_type}/#{issuable.id}/todo", john_doe)
+
+      expect(response.status).to eq(201)
+      expect(json_response['project']).to be_a Hash
+      expect(json_response['author']).to be_a Hash
+      expect(json_response['target_type']).to eq(issuable.class.name)
+      expect(json_response['target']).to be_a Hash
+      expect(json_response['target_url']).to be_present
+      expect(json_response['body']).to be_present
+      expect(json_response['state']).to eq('pending')
+      expect(json_response['action_name']).to eq('marked')
+      expect(json_response['created_at']).to be_present
+    end
+
+    it 'returns 304 there already exist a todo on that issuable' do
+      create(:todo, project: project_1, author: author_1, user: john_doe, target: issuable)
+
+      post api("/projects/#{project_1.id}/#{issuable_type}/#{issuable.id}/todo", john_doe)
+
+      expect(response.status).to eq(304)
+    end
+
+    it 'returns 404 if the issuable is not found' do
+      post api("/projects/#{project_1.id}/#{issuable_type}/123/todo", john_doe)
+
+      expect(response.status).to eq(404)
+    end
+  end
+
+  describe 'POST :id/issuable_type/:issueable_id/todo' do
+    context 'for an issue' do
+      it_behaves_like 'an issuable', 'issues' do
+        let(:issuable) { create(:issue, author: author_1, project: project_1) }
+      end
+    end
+
+    context 'for a merge request' do
+      it_behaves_like 'an issuable', 'merge_requests' do
+        let(:issuable) { merge_request }
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/triggers_spec.rb b/spec/requests/api/triggers_spec.rb
index fdd4ec6d761..8992996c30a 100644
--- a/spec/requests/api/triggers_spec.rb
+++ b/spec/requests/api/triggers_spec.rb
@@ -29,17 +29,17 @@ describe API::API do
     context 'Handles errors' do
       it 'should return bad request if token is missing' do
         post api("/projects/#{project.id}/trigger/builds"), ref: 'master'
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
 
       it 'should return not found if project is not found' do
         post api('/projects/0/trigger/builds'), options.merge(ref: 'master')
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it 'should return unauthorized if token is for different project' do
         post api("/projects/#{project2.id}/trigger/builds"), options.merge(ref: 'master')
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
@@ -48,14 +48,14 @@ describe API::API do
 
       it 'should create builds' do
         post api("/projects/#{project.id}/trigger/builds"), options.merge(ref: 'master')
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         pipeline.builds.reload
         expect(pipeline.builds.size).to eq(2)
       end
 
       it 'should return bad request with no builds created if there\'s no commit for that ref' do
         post api("/projects/#{project.id}/trigger/builds"), options.merge(ref: 'other-branch')
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
         expect(json_response['message']).to eq('No builds created')
       end
 
@@ -66,19 +66,19 @@ describe API::API do
 
         it 'should validate variables to be a hash' do
           post api("/projects/#{project.id}/trigger/builds"), options.merge(variables: 'value', ref: 'master')
-          expect(response.status).to eq(400)
+          expect(response).to have_http_status(400)
           expect(json_response['message']).to eq('variables needs to be a hash')
         end
 
         it 'should validate variables needs to be a map of key-valued strings' do
           post api("/projects/#{project.id}/trigger/builds"), options.merge(variables: { key: %w(1 2) }, ref: 'master')
-          expect(response.status).to eq(400)
+          expect(response).to have_http_status(400)
           expect(json_response['message']).to eq('variables needs to be a map of key-valued strings')
         end
 
         it 'create trigger request with variables' do
           post api("/projects/#{project.id}/trigger/builds"), options.merge(variables: variables, ref: 'master')
-          expect(response.status).to eq(201)
+          expect(response).to have_http_status(201)
           pipeline.builds.reload
           expect(pipeline.builds.first.trigger_request.variables).to eq(variables)
         end
@@ -91,7 +91,7 @@ describe API::API do
       it 'should return list of triggers' do
         get api("/projects/#{project.id}/triggers", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_a(Array)
         expect(json_response[0]).to have_key('token')
       end
@@ -101,7 +101,7 @@ describe API::API do
       it 'should not return triggers list' do
         get api("/projects/#{project.id}/triggers", user2)
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -109,7 +109,7 @@ describe API::API do
       it 'should not return triggers list' do
         get api("/projects/#{project.id}/triggers")
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -119,14 +119,14 @@ describe API::API do
       it 'should return trigger details' do
         get api("/projects/#{project.id}/triggers/#{trigger.token}", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_a(Hash)
       end
 
       it 'should respond with 404 Not Found if requesting non-existing trigger' do
         get api("/projects/#{project.id}/triggers/abcdef012345", user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -134,7 +134,7 @@ describe API::API do
       it 'should not return triggers list' do
         get api("/projects/#{project.id}/triggers/#{trigger.token}", user2)
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -142,7 +142,7 @@ describe API::API do
       it 'should not return triggers list' do
         get api("/projects/#{project.id}/triggers/#{trigger.token}")
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -154,7 +154,7 @@ describe API::API do
           post api("/projects/#{project.id}/triggers", user)
         end.to change{project.triggers.count}.by(1)
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response).to be_a(Hash)
       end
     end
@@ -163,7 +163,7 @@ describe API::API do
       it 'should not create trigger' do
         post api("/projects/#{project.id}/triggers", user2)
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -171,7 +171,7 @@ describe API::API do
       it 'should not create trigger' do
         post api("/projects/#{project.id}/triggers")
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -182,13 +182,13 @@ describe API::API do
         expect do
           delete api("/projects/#{project.id}/triggers/#{trigger.token}", user)
         end.to change{project.triggers.count}.by(-1)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
       end
 
       it 'should respond with 404 Not Found if requesting non-existing trigger' do
         delete api("/projects/#{project.id}/triggers/abcdef012345", user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -196,7 +196,7 @@ describe API::API do
       it 'should not delete trigger' do
         delete api("/projects/#{project.id}/triggers/#{trigger.token}", user2)
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -204,7 +204,7 @@ describe API::API do
       it 'should not delete trigger' do
         delete api("/projects/#{project.id}/triggers/#{trigger.token}")
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
diff --git a/spec/requests/api/users_spec.rb b/spec/requests/api/users_spec.rb
index a7690f430c4..e43e3e269bf 100644
--- a/spec/requests/api/users_spec.rb
+++ b/spec/requests/api/users_spec.rb
@@ -15,7 +15,7 @@ describe API::API, api: true  do
     context "when unauthenticated" do
       it "should return authentication error" do
         get api("/users")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
@@ -29,18 +29,18 @@ describe API::API, api: true  do
 
         it "renders 403" do
           get api("/users")
-          expect(response.status).to eq(403)
+          expect(response).to have_http_status(403)
         end
 
         it "renders 404" do
           get api("/users/#{user.id}")
-          expect(response.status).to eq(404)
+          expect(response).to have_http_status(404)
         end
       end
 
       it "should return an array of users" do
         get api("/users", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         username = user.username
         expect(json_response.detect do |user|
@@ -50,7 +50,7 @@ describe API::API, api: true  do
 
       it "should return one user" do
         get api("/users?username=#{omniauth_user.username}", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.first['username']).to eq(omniauth_user.username)
       end
@@ -59,7 +59,7 @@ describe API::API, api: true  do
     context "when admin" do
       it "should return an array of users" do
         get api("/users", admin)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.first.keys).to include 'email'
         expect(json_response.first.keys).to include 'identities'
@@ -74,24 +74,24 @@ describe API::API, api: true  do
   describe "GET /users/:id" do
     it "should return a user by id" do
       get api("/users/#{user.id}", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['username']).to eq(user.username)
     end
 
     it "should return a 401 if unauthenticated" do
       get api("/users/9998")
-      expect(response.status).to eq(401)
+      expect(response).to have_http_status(401)
     end
 
     it "should return a 404 error if user id not found" do
       get api("/users/9999", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 Not found')
     end
 
     it "should return a 404 if invalid ID" do
       get api("/users/1ASDF", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -106,7 +106,7 @@ describe API::API, api: true  do
 
     it "should create user with correct attributes" do
       post api('/users', admin), attributes_for(:user, admin: true, can_create_group: true)
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       user_id = json_response['id']
       new_user = User.find(user_id)
       expect(new_user).not_to eq(nil)
@@ -116,7 +116,7 @@ describe API::API, api: true  do
 
     it "should create non-admin user" do
       post api('/users', admin), attributes_for(:user, admin: false, can_create_group: false)
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       user_id = json_response['id']
       new_user = User.find(user_id)
       expect(new_user).not_to eq(nil)
@@ -126,7 +126,7 @@ describe API::API, api: true  do
 
     it "should create non-admin users by default" do
       post api('/users', admin), attributes_for(:user)
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
       user_id = json_response['id']
       new_user = User.find(user_id)
       expect(new_user).not_to eq(nil)
@@ -135,12 +135,12 @@ describe API::API, api: true  do
 
     it "should return 201 Created on success" do
       post api("/users", admin), attributes_for(:user, projects_limit: 3)
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
     end
 
     it 'creates non-external users by default' do
       post api("/users", admin), attributes_for(:user)
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
 
       user_id = json_response['id']
       new_user = User.find(user_id)
@@ -150,7 +150,7 @@ describe API::API, api: true  do
 
     it 'should allow an external user to be created' do
       post api("/users", admin), attributes_for(:user, external: true)
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
 
       user_id = json_response['id']
       new_user = User.find(user_id)
@@ -163,27 +163,27 @@ describe API::API, api: true  do
         email: 'invalid email',
         password: 'password',
         name: 'test'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it 'should return 400 error if name not given' do
       post api('/users', admin), attributes_for(:user).except(:name)
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it 'should return 400 error if password not given' do
       post api('/users', admin), attributes_for(:user).except(:password)
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it 'should return 400 error if email not given' do
       post api('/users', admin), attributes_for(:user).except(:email)
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it 'should return 400 error if username not given' do
       post api('/users', admin), attributes_for(:user).except(:username)
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
 
     it 'should return 400 error if user does not validate' do
@@ -194,7 +194,7 @@ describe API::API, api: true  do
         name: 'test',
         bio: 'g' * 256,
         projects_limit: -1
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']['password']).
         to eq(['is too short (minimum is 8 characters)'])
       expect(json_response['message']['bio']).
@@ -207,7 +207,7 @@ describe API::API, api: true  do
 
     it "shouldn't available for non admin users" do
       post api("/users", user), attributes_for(:user)
-      expect(response.status).to eq(403)
+      expect(response).to have_http_status(403)
     end
 
     context 'with existing user' do
@@ -227,7 +227,7 @@ describe API::API, api: true  do
             password: 'password',
             username: 'foo'
         end.to change { User.count }.by(0)
-        expect(response.status).to eq(409)
+        expect(response).to have_http_status(409)
         expect(json_response['message']).to eq('Email has already been taken')
       end
 
@@ -239,17 +239,16 @@ describe API::API, api: true  do
             password: 'password',
             username: 'test'
         end.to change { User.count }.by(0)
-        expect(response.status).to eq(409)
+        expect(response).to have_http_status(409)
         expect(json_response['message']).to eq('Username has already been taken')
       end
     end
   end
 
   describe "GET /users/sign_up" do
-
     it "should redirect to sign in page" do
       get "/users/sign_up"
-      expect(response.status).to eq(302)
+      expect(response).to have_http_status(302)
       expect(response).to redirect_to(new_user_session_path)
     end
   end
@@ -261,41 +260,41 @@ describe API::API, api: true  do
 
     it "should update user with new bio" do
       put api("/users/#{user.id}", admin), { bio: 'new test bio' }
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['bio']).to eq('new test bio')
       expect(user.reload.bio).to eq('new test bio')
     end
 
     it 'should update user with his own email' do
       put api("/users/#{user.id}", admin), email: user.email
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['email']).to eq(user.email)
       expect(user.reload.email).to eq(user.email)
     end
 
     it 'should update user with his own username' do
       put api("/users/#{user.id}", admin), username: user.username
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['username']).to eq(user.username)
       expect(user.reload.username).to eq(user.username)
     end
 
     it "should update user's existing identity" do
       put api("/users/#{omniauth_user.id}", admin), provider: 'ldapmain', extern_uid: '654321'
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(omniauth_user.reload.identities.first.extern_uid).to eq('654321')
     end
 
     it 'should update user with new identity' do
       put api("/users/#{user.id}", admin), provider: 'github', extern_uid: '67890'
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(user.reload.identities.first.extern_uid).to eq('67890')
       expect(user.reload.identities.first.provider).to eq('github')
     end
 
     it "should update admin status" do
       put api("/users/#{user.id}", admin), { admin: true }
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['is_admin']).to eq(true)
       expect(user.reload.admin).to eq(true)
     end
@@ -309,7 +308,7 @@ describe API::API, api: true  do
 
     it "should not update admin status" do
       put api("/users/#{admin_user.id}", admin), { can_create_group: false }
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['is_admin']).to eq(true)
       expect(admin_user.reload.admin).to eq(true)
       expect(admin_user.can_create_group).to eq(false)
@@ -317,18 +316,18 @@ describe API::API, api: true  do
 
     it "should not allow invalid update" do
       put api("/users/#{user.id}", admin), { email: 'invalid email' }
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(user.reload.email).not_to eq('invalid email')
     end
 
     it "shouldn't available for non admin users" do
       put api("/users/#{user.id}", user), attributes_for(:user)
-      expect(response.status).to eq(403)
+      expect(response).to have_http_status(403)
     end
 
     it "should return 404 for non-existing user" do
       put api("/users/999999", admin), { bio: 'update should fail' }
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 Not found')
     end
 
@@ -344,7 +343,7 @@ describe API::API, api: true  do
         name: 'test',
         bio: 'g' * 256,
         projects_limit: -1
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']['password']).
         to eq(['is too short (minimum is 8 characters)'])
       expect(json_response['message']['bio']).
@@ -364,14 +363,14 @@ describe API::API, api: true  do
 
       it 'should return 409 conflict error if email address exists' do
         put api("/users/#{@user.id}", admin), email: 'test@example.com'
-        expect(response.status).to eq(409)
+        expect(response).to have_http_status(409)
         expect(@user.reload.email).to eq(@user.email)
       end
 
       it 'should return 409 conflict error if username taken' do
         @user_id = User.all.last.id
         put api("/users/#{@user.id}", admin), username: 'test'
-        expect(response.status).to eq(409)
+        expect(response).to have_http_status(409)
         expect(@user.reload.username).to eq(@user.username)
       end
     end
@@ -382,13 +381,13 @@ describe API::API, api: true  do
 
     it "should not create invalid ssh key" do
       post api("/users/#{user.id}/keys", admin), { title: "invalid key" }
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']).to eq('400 (Bad request) "key" not given')
     end
 
     it 'should not create key without title' do
       post api("/users/#{user.id}/keys", admin), key: 'some key'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']).to eq('400 (Bad request) "title" not given')
     end
 
@@ -401,7 +400,7 @@ describe API::API, api: true  do
 
     it "should return 405 for invalid ID" do
       post api("/users/ASDF/keys", admin)
-      expect(response.status).to eq(405)
+      expect(response).to have_http_status(405)
     end
   end
 
@@ -411,14 +410,14 @@ describe API::API, api: true  do
     context 'when unauthenticated' do
       it 'should return authentication error' do
         get api("/users/#{user.id}/keys")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
     context 'when authenticated' do
       it 'should return 404 for non-existing user' do
         get api('/users/999999/keys', admin)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
         expect(json_response['message']).to eq('404 User Not Found')
       end
 
@@ -426,14 +425,14 @@ describe API::API, api: true  do
         user.keys << key
         user.save
         get api("/users/#{user.id}/keys", admin)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.first['title']).to eq(key.title)
       end
 
       it "should return 405 for invalid ID" do
         get api("/users/ASDF/keys", admin)
-        expect(response.status).to eq(405)
+        expect(response).to have_http_status(405)
       end
     end
   end
@@ -444,7 +443,7 @@ describe API::API, api: true  do
     context 'when unauthenticated' do
       it 'should return authentication error' do
         delete api("/users/#{user.id}/keys/42")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
@@ -455,20 +454,20 @@ describe API::API, api: true  do
         expect do
           delete api("/users/#{user.id}/keys/#{key.id}", admin)
         end.to change { user.keys.count }.by(-1)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
       end
 
       it 'should return 404 error if user not found' do
         user.keys << key
         user.save
         delete api("/users/999999/keys/#{key.id}", admin)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
         expect(json_response['message']).to eq('404 User Not Found')
       end
 
       it 'should return 404 error if key not foud' do
         delete api("/users/#{user.id}/keys/42", admin)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
         expect(json_response['message']).to eq('404 Key Not Found')
       end
     end
@@ -479,7 +478,7 @@ describe API::API, api: true  do
 
     it "should not create invalid email" do
       post api("/users/#{user.id}/emails", admin), {}
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']).to eq('400 (Bad request) "email" not given')
     end
 
@@ -492,7 +491,7 @@ describe API::API, api: true  do
 
     it "should raise error for invalid ID" do
       post api("/users/ASDF/emails", admin)
-      expect(response.status).to eq(405)
+      expect(response).to have_http_status(405)
     end
   end
 
@@ -502,14 +501,14 @@ describe API::API, api: true  do
     context 'when unauthenticated' do
       it 'should return authentication error' do
         get api("/users/#{user.id}/emails")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
     context 'when authenticated' do
       it 'should return 404 for non-existing user' do
         get api('/users/999999/emails', admin)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
         expect(json_response['message']).to eq('404 User Not Found')
       end
 
@@ -517,14 +516,14 @@ describe API::API, api: true  do
         user.emails << email
         user.save
         get api("/users/#{user.id}/emails", admin)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.first['email']).to eq(email.email)
       end
 
       it "should raise error for invalid ID" do
         put api("/users/ASDF/emails", admin)
-        expect(response.status).to eq(405)
+        expect(response).to have_http_status(405)
       end
     end
   end
@@ -535,7 +534,7 @@ describe API::API, api: true  do
     context 'when unauthenticated' do
       it 'should return authentication error' do
         delete api("/users/#{user.id}/emails/42")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
@@ -546,20 +545,20 @@ describe API::API, api: true  do
         expect do
           delete api("/users/#{user.id}/emails/#{email.id}", admin)
         end.to change { user.emails.count }.by(-1)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
       end
 
       it 'should return 404 error if user not found' do
         user.emails << email
         user.save
         delete api("/users/999999/emails/#{email.id}", admin)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
         expect(json_response['message']).to eq('404 User Not Found')
       end
 
       it 'should return 404 error if email not foud' do
         delete api("/users/#{user.id}/emails/42", admin)
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
         expect(json_response['message']).to eq('404 Email Not Found')
       end
 
@@ -574,24 +573,24 @@ describe API::API, api: true  do
 
     it "should delete user" do
       delete api("/users/#{user.id}", admin)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect { User.find(user.id) }.to raise_error ActiveRecord::RecordNotFound
       expect(json_response['email']).to eq(user.email)
     end
 
     it "should not delete for unauthenticated user" do
       delete api("/users/#{user.id}")
-      expect(response.status).to eq(401)
+      expect(response).to have_http_status(401)
     end
 
     it "shouldn't available for non admin users" do
       delete api("/users/#{user.id}", user)
-      expect(response.status).to eq(403)
+      expect(response).to have_http_status(403)
     end
 
     it "should return 404 for non-existing user" do
       delete api("/users/999999", admin)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 User Not Found')
     end
 
@@ -603,7 +602,7 @@ describe API::API, api: true  do
   describe "GET /user" do
     it "should return current user" do
       get api("/user", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response['email']).to eq(user.email)
       expect(json_response['is_admin']).to eq(user.is_admin?)
       expect(json_response['can_create_project']).to eq(user.can_create_project?)
@@ -613,7 +612,7 @@ describe API::API, api: true  do
 
     it "should return 401 error if user is unauthenticated" do
       get api("/user")
-      expect(response.status).to eq(401)
+      expect(response).to have_http_status(401)
     end
   end
 
@@ -621,7 +620,7 @@ describe API::API, api: true  do
     context "when unauthenticated" do
       it "should return authentication error" do
         get api("/user/keys")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
@@ -630,7 +629,7 @@ describe API::API, api: true  do
         user.keys << key
         user.save
         get api("/user/keys", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.first["title"]).to eq(key.title)
       end
@@ -642,13 +641,13 @@ describe API::API, api: true  do
       user.keys << key
       user.save
       get api("/user/keys/#{key.id}", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response["title"]).to eq(key.title)
     end
 
     it "should return 404 Not Found within invalid ID" do
       get api("/user/keys/42", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 Not found')
     end
 
@@ -657,13 +656,13 @@ describe API::API, api: true  do
       user.save
       admin
       get api("/user/keys/#{key.id}", admin)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 Not found')
     end
 
     it "should return 404 for invalid ID" do
       get api("/users/keys/ASDF", admin)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -673,29 +672,29 @@ describe API::API, api: true  do
       expect do
         post api("/user/keys", user), key_attrs
       end.to change{ user.keys.count }.by(1)
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
     end
 
     it "should return a 401 error if unauthorized" do
       post api("/user/keys"), title: 'some title', key: 'some key'
-      expect(response.status).to eq(401)
+      expect(response).to have_http_status(401)
     end
 
     it "should not create ssh key without key" do
       post api("/user/keys", user), title: 'title'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']).to eq('400 (Bad request) "key" not given')
     end
 
     it 'should not create ssh key without title' do
       post api('/user/keys', user), key: 'some key'
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']).to eq('400 (Bad request) "title" not given')
     end
 
     it "should not create ssh key without title" do
       post api("/user/keys", user), key: "somekey"
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
     end
   end
 
@@ -706,19 +705,19 @@ describe API::API, api: true  do
       expect do
         delete api("/user/keys/#{key.id}", user)
       end.to change{user.keys.count}.by(-1)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it "should return success if key ID not found" do
       delete api("/user/keys/42", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it "should return 401 error if unauthorized" do
       user.keys << key
       user.save
       delete api("/user/keys/#{key.id}")
-      expect(response.status).to eq(401)
+      expect(response).to have_http_status(401)
     end
 
     it "should raise error for invalid ID" do
@@ -730,7 +729,7 @@ describe API::API, api: true  do
     context "when unauthenticated" do
       it "should return authentication error" do
         get api("/user/emails")
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
@@ -739,7 +738,7 @@ describe API::API, api: true  do
         user.emails << email
         user.save
         get api("/user/emails", user)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
         expect(json_response.first["email"]).to eq(email.email)
       end
@@ -751,13 +750,13 @@ describe API::API, api: true  do
       user.emails << email
       user.save
       get api("/user/emails/#{email.id}", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(json_response["email"]).to eq(email.email)
     end
 
     it "should return 404 Not Found within invalid ID" do
       get api("/user/emails/42", user)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 Not found')
     end
 
@@ -766,13 +765,13 @@ describe API::API, api: true  do
       user.save
       admin
       get api("/user/emails/#{email.id}", admin)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 Not found')
     end
 
     it "should return 404 for invalid ID" do
       get api("/users/emails/ASDF", admin)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
     end
   end
 
@@ -782,17 +781,17 @@ describe API::API, api: true  do
       expect do
         post api("/user/emails", user), email_attrs
       end.to change{ user.emails.count }.by(1)
-      expect(response.status).to eq(201)
+      expect(response).to have_http_status(201)
     end
 
     it "should return a 401 error if unauthorized" do
       post api("/user/emails"), email: 'some email'
-      expect(response.status).to eq(401)
+      expect(response).to have_http_status(401)
     end
 
     it "should not create email with invalid email" do
       post api("/user/emails", user), {}
-      expect(response.status).to eq(400)
+      expect(response).to have_http_status(400)
       expect(json_response['message']).to eq('400 (Bad request) "email" not given')
     end
   end
@@ -804,19 +803,19 @@ describe API::API, api: true  do
       expect do
         delete api("/user/emails/#{email.id}", user)
       end.to change{user.emails.count}.by(-1)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it "should return success if email ID not found" do
       delete api("/user/emails/42", user)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
     end
 
     it "should return 401 error if unauthorized" do
       user.emails << email
       user.save
       delete api("/user/emails/#{email.id}")
-      expect(response.status).to eq(401)
+      expect(response).to have_http_status(401)
     end
 
     it "should raise error for invalid ID" do
@@ -828,25 +827,25 @@ describe API::API, api: true  do
     before { admin }
     it 'should block existing user' do
       put api("/users/#{user.id}/block", admin)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(user.reload.state).to eq('blocked')
     end
 
     it 'should not re-block ldap blocked users' do
       put api("/users/#{ldap_blocked_user.id}/block", admin)
-      expect(response.status).to eq(403)
+      expect(response).to have_http_status(403)
       expect(ldap_blocked_user.reload.state).to eq('ldap_blocked')
     end
 
     it 'should not be available for non admin users' do
       put api("/users/#{user.id}/block", user)
-      expect(response.status).to eq(403)
+      expect(response).to have_http_status(403)
       expect(user.reload.state).to eq('active')
     end
 
     it 'should return a 404 error if user id not found' do
       put api('/users/9999/block', admin)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 User Not Found')
     end
   end
@@ -857,31 +856,31 @@ describe API::API, api: true  do
 
     it 'should unblock existing user' do
       put api("/users/#{user.id}/unblock", admin)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(user.reload.state).to eq('active')
     end
 
     it 'should unblock a blocked user' do
       put api("/users/#{blocked_user.id}/unblock", admin)
-      expect(response.status).to eq(200)
+      expect(response).to have_http_status(200)
       expect(blocked_user.reload.state).to eq('active')
     end
 
     it 'should not unblock ldap blocked users' do
       put api("/users/#{ldap_blocked_user.id}/unblock", admin)
-      expect(response.status).to eq(403)
+      expect(response).to have_http_status(403)
       expect(ldap_blocked_user.reload.state).to eq('ldap_blocked')
     end
 
     it 'should not be available for non admin users' do
       put api("/users/#{user.id}/unblock", user)
-      expect(response.status).to eq(403)
+      expect(response).to have_http_status(403)
       expect(user.reload.state).to eq('active')
     end
 
     it 'should return a 404 error if user id not found' do
       put api('/users/9999/block', admin)
-      expect(response.status).to eq(404)
+      expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 User Not Found')
     end
 
diff --git a/spec/requests/api/variables_spec.rb b/spec/requests/api/variables_spec.rb
index b1e1053d037..ddba18245f8 100644
--- a/spec/requests/api/variables_spec.rb
+++ b/spec/requests/api/variables_spec.rb
@@ -15,7 +15,7 @@ describe API::API, api: true do
       it 'should return project variables' do
         get api("/projects/#{project.id}/variables", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response).to be_a(Array)
       end
     end
@@ -24,7 +24,7 @@ describe API::API, api: true do
       it 'should not return project variables' do
         get api("/projects/#{project.id}/variables", user2)
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -32,7 +32,7 @@ describe API::API, api: true do
       it 'should not return project variables' do
         get api("/projects/#{project.id}/variables")
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -42,14 +42,14 @@ describe API::API, api: true do
       it 'should return project variable details' do
         get api("/projects/#{project.id}/variables/#{variable.key}", user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_response['value']).to eq(variable.value)
       end
 
       it 'should respond with 404 Not Found if requesting non-existing variable' do
         get api("/projects/#{project.id}/variables/non_existing_variable", user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -57,7 +57,7 @@ describe API::API, api: true do
       it 'should not return project variable details' do
         get api("/projects/#{project.id}/variables/#{variable.key}", user2)
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -65,7 +65,7 @@ describe API::API, api: true do
       it 'should not return project variable details' do
         get api("/projects/#{project.id}/variables/#{variable.key}")
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -77,7 +77,7 @@ describe API::API, api: true do
           post api("/projects/#{project.id}/variables", user), key: 'TEST_VARIABLE_2', value: 'VALUE_2'
         end.to change{project.variables.count}.by(1)
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['key']).to eq('TEST_VARIABLE_2')
         expect(json_response['value']).to eq('VALUE_2')
       end
@@ -87,7 +87,7 @@ describe API::API, api: true do
           post api("/projects/#{project.id}/variables", user), key: variable.key, value: 'VALUE_2'
         end.to change{project.variables.count}.by(0)
 
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
     end
 
@@ -95,7 +95,7 @@ describe API::API, api: true do
       it 'should not create variable' do
         post api("/projects/#{project.id}/variables", user2)
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -103,7 +103,7 @@ describe API::API, api: true do
       it 'should not create variable' do
         post api("/projects/#{project.id}/variables")
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -118,7 +118,7 @@ describe API::API, api: true do
 
         updated_variable = project.variables.first
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(value_before).to eq(variable.value)
         expect(updated_variable.value).to eq('VALUE_1_UP')
       end
@@ -126,7 +126,7 @@ describe API::API, api: true do
       it 'should responde with 404 Not Found if requesting non-existing variable' do
         put api("/projects/#{project.id}/variables/non_existing_variable", user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -134,7 +134,7 @@ describe API::API, api: true do
       it 'should not update variable' do
         put api("/projects/#{project.id}/variables/#{variable.key}", user2)
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -142,7 +142,7 @@ describe API::API, api: true do
       it 'should not update variable' do
         put api("/projects/#{project.id}/variables/#{variable.key}")
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
@@ -153,13 +153,13 @@ describe API::API, api: true do
         expect do
           delete api("/projects/#{project.id}/variables/#{variable.key}", user)
         end.to change{project.variables.count}.by(-1)
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
       end
 
       it 'should responde with 404 Not Found if requesting non-existing variable' do
         delete api("/projects/#{project.id}/variables/non_existing_variable", user)
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
 
@@ -167,7 +167,7 @@ describe API::API, api: true do
       it 'should not delete variable' do
         delete api("/projects/#{project.id}/variables/#{variable.key}", user2)
 
-        expect(response.status).to eq(403)
+        expect(response).to have_http_status(403)
       end
     end
 
@@ -175,7 +175,7 @@ describe API::API, api: true do
       it 'should not delete variable' do
         delete api("/projects/#{project.id}/variables/#{variable.key}")
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
   end
diff --git a/spec/requests/ci/api/builds_spec.rb b/spec/requests/ci/api/builds_spec.rb
index 7e50bea90d1..e7cbc3dd3a7 100644
--- a/spec/requests/ci/api/builds_spec.rb
+++ b/spec/requests/ci/api/builds_spec.rb
@@ -26,7 +26,7 @@ describe Ci::API::API do
 
         post ci_api("/builds/register"), token: runner.token, info: { platform: :darwin }
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response['sha']).to eq(build.sha)
         expect(runner.reload.platform).to eq("darwin")
       end
@@ -34,7 +34,7 @@ describe Ci::API::API do
       it "should return 404 error if no pending build found" do
         post ci_api("/builds/register"), token: runner.token
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it "should return 404 error if no builds for specific runner" do
@@ -43,7 +43,7 @@ describe Ci::API::API do
 
         post ci_api("/builds/register"), token: runner.token
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it "should return 404 error if no builds for shared runner" do
@@ -52,7 +52,7 @@ describe Ci::API::API do
 
         post ci_api("/builds/register"), token: shared_runner.token
 
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it "returns options" do
@@ -61,7 +61,7 @@ describe Ci::API::API do
 
         post ci_api("/builds/register"), token: runner.token, info: { platform: :darwin }
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response["options"]).to eq({ "image" => "ruby:2.1", "services" => ["postgres"] })
       end
 
@@ -72,7 +72,7 @@ describe Ci::API::API do
 
         post ci_api("/builds/register"), token: runner.token, info: { platform: :darwin }
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response["variables"]).to eq([
           { "key" => "CI_BUILD_NAME", "value" => "spinach", "public" => true },
           { "key" => "CI_BUILD_STAGE", "value" => "test", "public" => true },
@@ -91,7 +91,7 @@ describe Ci::API::API do
 
         post ci_api("/builds/register"), token: runner.token, info: { platform: :darwin }
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response["variables"]).to eq([
           { "key" => "CI_BUILD_NAME", "value" => "spinach", "public" => true },
           { "key" => "CI_BUILD_STAGE", "value" => "test", "public" => true },
@@ -109,7 +109,7 @@ describe Ci::API::API do
 
         post ci_api("/builds/register"), token: runner.token, info: { platform: :darwin }
 
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         expect(json_response["depends_on_builds"].count).to eq(2)
         expect(json_response["depends_on_builds"][0]["name"]).to eq("rspec")
       end
@@ -122,7 +122,7 @@ describe Ci::API::API do
 
           it do
             post ci_api("/builds/register"), token: runner.token, info: { param => value }
-            expect(response.status).to eq(404)
+            expect(response).to have_http_status(404)
             runner.reload
             is_expected.to eq(value)
           end
@@ -172,7 +172,7 @@ describe Ci::API::API do
       end
 
       it "should update a running build" do
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
       end
 
       it 'should not override trace information when no trace is given' do
@@ -252,13 +252,13 @@ describe Ci::API::API do
         context "should authorize posting artifact to running build" do
           it "using token as parameter" do
             post authorize_url, { token: build.token }, headers
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
             expect(json_response["TempPath"]).not_to be_nil
           end
 
           it "using token as header" do
             post authorize_url, {}, headers_with_token
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
             expect(json_response["TempPath"]).not_to be_nil
           end
         end
@@ -267,13 +267,13 @@ describe Ci::API::API do
           it "using token as parameter" do
             stub_application_setting(max_artifacts_size: 0)
             post authorize_url, { token: build.token, filesize: 100 }, headers
-            expect(response.status).to eq(413)
+            expect(response).to have_http_status(413)
           end
 
           it "using token as header" do
             stub_application_setting(max_artifacts_size: 0)
             post authorize_url, { filesize: 100 }, headers_with_token
-            expect(response.status).to eq(413)
+            expect(response).to have_http_status(413)
           end
         end
 
@@ -281,7 +281,7 @@ describe Ci::API::API do
           before { post authorize_url, { token: 'invalid', filesize: 100 } }
 
           it 'should respond with forbidden' do
-            expect(response.status).to eq(403)
+            expect(response).to have_http_status(403)
           end
         end
       end
@@ -293,33 +293,52 @@ describe Ci::API::API do
             allow(ArtifactUploader).to receive(:artifacts_upload_path).and_return('/')
           end
 
-          context 'build has been erased' do
+          describe 'build has been erased' do
             let(:build) { create(:ci_build, erased_at: Time.now) }
-            before { upload_artifacts(file_upload, headers_with_token) }
+
+            before do
+              upload_artifacts(file_upload, headers_with_token)
+            end
 
             it 'should respond with forbidden' do
               expect(response.status).to eq 403
             end
           end
 
-          context "should post artifact to running build" do
-            it "uses regual file post" do
-              upload_artifacts(file_upload, headers_with_token, false)
-              expect(response.status).to eq(201)
-              expect(json_response["artifacts_file"]["filename"]).to eq(file_upload.original_filename)
+          describe 'uploading artifacts for a running build' do
+            shared_examples 'successful artifacts upload' do
+              it 'updates successfully' do
+                response_filename =
+                  json_response['artifacts_file']['filename']
+
+                expect(response).to have_http_status(201)
+                expect(response_filename).to eq(file_upload.original_filename)
+              end
             end
 
-            it "uses accelerated file post" do
-              upload_artifacts(file_upload, headers_with_token, true)
-              expect(response.status).to eq(201)
-              expect(json_response["artifacts_file"]["filename"]).to eq(file_upload.original_filename)
+            context 'uses regular file post' do
+              before do
+                upload_artifacts(file_upload, headers_with_token, false)
+              end
+
+              it_behaves_like 'successful artifacts upload'
             end
 
-            it "updates artifact" do
-              upload_artifacts(file_upload, headers_with_token)
-              upload_artifacts(file_upload2, headers_with_token)
-              expect(response.status).to eq(201)
-              expect(json_response["artifacts_file"]["filename"]).to eq(file_upload2.original_filename)
+            context 'uses accelerated file post' do
+              before do
+                upload_artifacts(file_upload, headers_with_token, true)
+              end
+
+              it_behaves_like 'successful artifacts upload'
+            end
+
+            context 'updates artifact' do
+              before do
+                upload_artifacts(file_upload2, headers_with_token)
+                upload_artifacts(file_upload, headers_with_token)
+              end
+
+              it_behaves_like 'successful artifacts upload'
             end
           end
 
@@ -329,6 +348,7 @@ describe Ci::API::API do
 
             let(:stored_artifacts_file) { build.reload.artifacts_file.file }
             let(:stored_metadata_file) { build.reload.artifacts_metadata.file }
+            let(:stored_artifacts_size) { build.reload.artifacts_size }
 
             before do
               post(post_url, post_data, headers_with_token)
@@ -343,9 +363,10 @@ describe Ci::API::API do
               end
 
               it 'stores artifacts and artifacts metadata' do
-                expect(response.status).to eq(201)
+                expect(response).to have_http_status(201)
                 expect(stored_artifacts_file.original_filename).to eq(artifacts.original_filename)
                 expect(stored_metadata_file.original_filename).to eq(metadata.original_filename)
+                expect(stored_artifacts_size).to eq(71759)
               end
             end
 
@@ -355,7 +376,7 @@ describe Ci::API::API do
               end
 
               it 'is expected to respond with bad request' do
-                expect(response.status).to eq(400)
+                expect(response).to have_http_status(400)
               end
 
               it 'does not store metadata' do
@@ -382,7 +403,7 @@ describe Ci::API::API do
 
               it 'updates when specified' do
                 build.reload
-                expect(response.status).to eq(201)
+                expect(response).to have_http_status(201)
                 expect(json_response['artifacts_expire_at']).not_to be_empty
                 expect(build.artifacts_expire_at).to be_within(5.minutes).of(Time.now + 7.days)
               end
@@ -393,7 +414,7 @@ describe Ci::API::API do
 
               it 'ignores if not specified' do
                 build.reload
-                expect(response.status).to eq(201)
+                expect(response).to have_http_status(201)
                 expect(json_response['artifacts_expire_at']).to be_nil
                 expect(build.artifacts_expire_at).to be_nil
               end
@@ -404,21 +425,21 @@ describe Ci::API::API do
             it "should fail to post too large artifact" do
               stub_application_setting(max_artifacts_size: 0)
               upload_artifacts(file_upload, headers_with_token)
-              expect(response.status).to eq(413)
+              expect(response).to have_http_status(413)
             end
           end
 
           context "artifacts post request does not contain file" do
             it "should fail to post artifacts without file" do
               post post_url, {}, headers_with_token
-              expect(response.status).to eq(400)
+              expect(response).to have_http_status(400)
             end
           end
 
           context 'GitLab Workhorse is not configured' do
             it "should fail to post artifacts without GitLab-Workhorse" do
               post post_url, { token: build.token }, {}
-              expect(response.status).to eq(403)
+              expect(response).to have_http_status(403)
             end
           end
         end
@@ -437,7 +458,7 @@ describe Ci::API::API do
 
           it "should fail to post artifacts for outside of tmp path" do
             upload_artifacts(file_upload, headers_with_token)
-            expect(response.status).to eq(400)
+            expect(response).to have_http_status(400)
           end
         end
 
@@ -455,12 +476,17 @@ describe Ci::API::API do
 
       describe 'DELETE /builds/:id/artifacts' do
         let(:build) { create(:ci_build, :artifacts) }
-        before { delete delete_url, token: build.token }
+
+        before do
+          delete delete_url, token: build.token
+          build.reload
+        end
 
         it 'should remove build artifacts' do
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
           expect(build.artifacts_file.exists?).to be_falsy
           expect(build.artifacts_metadata.exists?).to be_falsy
+          expect(build.artifacts_size).to be_nil
         end
       end
 
@@ -475,14 +501,14 @@ describe Ci::API::API do
           end
 
           it 'should download artifact' do
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
             expect(response.headers).to include download_headers
           end
         end
 
         context 'build does not has artifacts' do
           it 'should respond with not found' do
-            expect(response.status).to eq(404)
+            expect(response).to have_http_status(404)
           end
         end
       end
diff --git a/spec/requests/ci/api/triggers_spec.rb b/spec/requests/ci/api/triggers_spec.rb
index 72f6a3c981d..f12678e5a8e 100644
--- a/spec/requests/ci/api/triggers_spec.rb
+++ b/spec/requests/ci/api/triggers_spec.rb
@@ -21,17 +21,17 @@ describe Ci::API::API do
     context 'Handles errors' do
       it 'should return bad request if token is missing' do
         post ci_api("/projects/#{project.ci_id}/refs/master/trigger")
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
       end
 
       it 'should return not found if project is not found' do
         post ci_api('/projects/0/refs/master/trigger'), options
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
 
       it 'should return unauthorized if token is for different project' do
         post ci_api("/projects/#{project2.ci_id}/refs/master/trigger"), options
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
@@ -40,14 +40,14 @@ describe Ci::API::API do
 
       it 'should create builds' do
         post ci_api("/projects/#{project.ci_id}/refs/master/trigger"), options
-        expect(response.status).to eq(201)
+        expect(response).to have_http_status(201)
         pipeline.builds.reload
         expect(pipeline.builds.size).to eq(2)
       end
 
       it 'should return bad request with no builds created if there\'s no commit for that ref' do
         post ci_api("/projects/#{project.ci_id}/refs/other-branch/trigger"), options
-        expect(response.status).to eq(400)
+        expect(response).to have_http_status(400)
         expect(json_response['message']).to eq('No builds created')
       end
 
@@ -58,19 +58,19 @@ describe Ci::API::API do
 
         it 'should validate variables to be a hash' do
           post ci_api("/projects/#{project.ci_id}/refs/master/trigger"), options.merge(variables: 'value')
-          expect(response.status).to eq(400)
+          expect(response).to have_http_status(400)
           expect(json_response['message']).to eq('variables needs to be a hash')
         end
 
         it 'should validate variables needs to be a map of key-valued strings' do
           post ci_api("/projects/#{project.ci_id}/refs/master/trigger"), options.merge(variables: { key: %w(1 2) })
-          expect(response.status).to eq(400)
+          expect(response).to have_http_status(400)
           expect(json_response['message']).to eq('variables needs to be a map of key-valued strings')
         end
 
         it 'create trigger request with variables' do
           post ci_api("/projects/#{project.ci_id}/refs/master/trigger"), options.merge(variables: variables)
-          expect(response.status).to eq(201)
+          expect(response).to have_http_status(201)
           pipeline.builds.reload
           expect(pipeline.builds.first.trigger_request.variables).to eq(variables)
         end
diff --git a/spec/requests/git_http_spec.rb b/spec/requests/git_http_spec.rb
index c44a4a7a1fc..82ab582beac 100644
--- a/spec/requests/git_http_spec.rb
+++ b/spec/requests/git_http_spec.rb
@@ -14,7 +14,7 @@ describe 'Git HTTP requests', lib: true do
     context "when no authentication is provided" do
       it "responds with status 401 (no project existence information leak)" do
         download('doesnt/exist.git') do |response|
-          expect(response.status).to eq(401)
+          expect(response).to have_http_status(401)
         end
       end
     end
@@ -23,7 +23,7 @@ describe 'Git HTTP requests', lib: true do
       context "when authentication fails" do
         it "responds with status 401" do
           download('doesnt/exist.git', user: user.username, password: "nope") do |response|
-            expect(response.status).to eq(401)
+            expect(response).to have_http_status(401)
           end
         end
       end
@@ -31,7 +31,7 @@ describe 'Git HTTP requests', lib: true do
       context "when authentication succeeds" do
         it "responds with status 404" do
           download('/doesnt/exist.git', user: user.username, password: user.password) do |response|
-            expect(response.status).to eq(404)
+            expect(response).to have_http_status(404)
           end
         end
       end
@@ -46,7 +46,7 @@ describe 'Git HTTP requests', lib: true do
       download("/#{wiki.repository.path_with_namespace}.git") do |response|
         json_body = ActiveSupport::JSON.decode(response.body)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
         expect(json_body['RepoPath']).to include(wiki.repository.path_with_namespace)
       end
     end
@@ -62,13 +62,13 @@ describe 'Git HTTP requests', lib: true do
 
       it "downloads get status 200" do
         download(path, {}) do |response|
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
       end
 
       it "uploads get status 401" do
         upload(path, {}) do |response|
-          expect(response.status).to eq(401)
+          expect(response).to have_http_status(401)
         end
       end
 
@@ -77,7 +77,7 @@ describe 'Git HTTP requests', lib: true do
 
         it "uploads get status 200 (because Git hooks do the real check)" do
           upload(path, env) do |response|
-            expect(response.status).to eq(200)
+            expect(response).to have_http_status(200)
           end
         end
 
@@ -86,7 +86,7 @@ describe 'Git HTTP requests', lib: true do
             allow(Gitlab.config.gitlab_shell).to receive(:receive_pack).and_return(false)
 
             upload(path, env) do |response|
-              expect(response.status).to eq(404)
+              expect(response).to have_http_status(404)
             end
           end
         end
@@ -97,7 +97,7 @@ describe 'Git HTTP requests', lib: true do
           allow(Gitlab.config.gitlab_shell).to receive(:upload_pack).and_return(false)
 
           download(path, {}) do |response|
-            expect(response.status).to eq(404)
+            expect(response).to have_http_status(404)
           end
         end
       end
@@ -111,13 +111,13 @@ describe 'Git HTTP requests', lib: true do
       context "when no authentication is provided" do
         it "responds with status 401 to downloads" do
           download(path, {}) do |response|
-            expect(response.status).to eq(401)
+            expect(response).to have_http_status(401)
           end
         end
 
         it "responds with status 401 to uploads" do
           upload(path, {}) do |response|
-            expect(response.status).to eq(401)
+            expect(response).to have_http_status(401)
           end
         end
       end
@@ -128,7 +128,7 @@ describe 'Git HTTP requests', lib: true do
         context "when authentication fails" do
           it "responds with status 401" do
             download(path, env) do |response|
-              expect(response.status).to eq(401)
+              expect(response).to have_http_status(401)
             end
           end
 
@@ -139,7 +139,7 @@ describe 'Git HTTP requests', lib: true do
 
               clone_get(path, env)
 
-              expect(response.status).to eq(401)
+              expect(response).to have_http_status(401)
             end
           end
         end
@@ -158,7 +158,7 @@ describe 'Git HTTP requests', lib: true do
                 project.team << [user, :master]
 
                 download(path, env) do |response|
-                  expect(response.status).to eq(404)
+                  expect(response).to have_http_status(404)
                 end
               end
             end
@@ -169,12 +169,12 @@ describe 'Git HTTP requests', lib: true do
 
                 clone_get(path, env)
 
-                expect(response.status).to eq(200)
+                expect(response).to have_http_status(200)
               end
 
               it "uploads get status 200" do
                 upload(path, env) do |response|
-                  expect(response.status).to eq(200)
+                  expect(response).to have_http_status(200)
                 end
               end
             end
@@ -188,13 +188,13 @@ describe 'Git HTTP requests', lib: true do
               it "downloads get status 200" do
                 clone_get "#{project.path_with_namespace}.git", user: 'oauth2', password: @token.token
 
-                expect(response.status).to eq(200)
+                expect(response).to have_http_status(200)
               end
 
               it "uploads get status 401 (no project existence information leak)" do
                 push_get "#{project.path_with_namespace}.git", user: 'oauth2', password: @token.token
 
-                expect(response.status).to eq(401)
+                expect(response).to have_http_status(401)
               end
             end
 
@@ -232,13 +232,13 @@ describe 'Git HTTP requests', lib: true do
           context "when the user doesn't have access to the project" do
             it "downloads get status 404" do
               download(path, user: user.username, password: user.password) do |response|
-                expect(response.status).to eq(404)
+                expect(response).to have_http_status(404)
               end
             end
 
             it "uploads get status 200 (because Git hooks do the real check)" do
               upload(path, user: user.username, password: user.password) do |response|
-                expect(response.status).to eq(200)
+                expect(response).to have_http_status(200)
               end
             end
           end
@@ -256,13 +256,13 @@ describe 'Git HTTP requests', lib: true do
         it "downloads get status 200" do
           clone_get "#{project.path_with_namespace}.git", user: 'gitlab-ci-token', password: token
 
-          expect(response.status).to eq(200)
+          expect(response).to have_http_status(200)
         end
 
         it "uploads get status 401 (no project existence information leak)" do
           push_get "#{project.path_with_namespace}.git", user: 'gitlab-ci-token', password: token
 
-          expect(response.status).to eq(401)
+          expect(response).to have_http_status(401)
         end
       end
     end
@@ -336,37 +336,37 @@ describe 'Git HTTP requests', lib: true do
       end
 
       it "returns the file" do
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
       end
     end
 
-    context "when the file exists" do
+    context "when the file does not exist" do
       before { get "/#{project.path_with_namespace}/blob/master/info/refs" }
 
       it "returns not found" do
-        expect(response.status).to eq(404)
+        expect(response).to have_http_status(404)
       end
     end
   end
 
   def clone_get(project, options={})
-    get "/#{project}/info/refs", { service: 'git-upload-pack' }, auth_env(*options.values_at(:user, :password))
+    get "/#{project}/info/refs", { service: 'git-upload-pack' }, auth_env(*options.values_at(:user, :password, :spnego_request_token))
   end
 
   def clone_post(project, options={})
-    post "/#{project}/git-upload-pack", {}, auth_env(*options.values_at(:user, :password))
+    post "/#{project}/git-upload-pack", {}, auth_env(*options.values_at(:user, :password, :spnego_request_token))
   end
 
   def push_get(project, options={})
-    get "/#{project}/info/refs", { service: 'git-receive-pack' }, auth_env(*options.values_at(:user, :password))
+    get "/#{project}/info/refs", { service: 'git-receive-pack' }, auth_env(*options.values_at(:user, :password, :spnego_request_token))
   end
 
   def push_post(project, options={})
-    post "/#{project}/git-receive-pack", {}, auth_env(*options.values_at(:user, :password))
+    post "/#{project}/git-receive-pack", {}, auth_env(*options.values_at(:user, :password, :spnego_request_token))
   end
 
-  def download(project, user: nil, password: nil)
-    args = [project, { user: user, password: password }]
+  def download(project, user: nil, password: nil, spnego_request_token: nil)
+    args = [project, { user: user, password: password, spnego_request_token: spnego_request_token }]
 
     clone_get(*args)
     yield response
@@ -375,8 +375,8 @@ describe 'Git HTTP requests', lib: true do
     yield response
   end
 
-  def upload(project, user: nil, password: nil)
-    args = [project, { user: user, password: password }]
+  def upload(project, user: nil, password: nil, spnego_request_token: nil)
+    args = [project, { user: user, password: password, spnego_request_token: spnego_request_token }]
 
     push_get(*args)
     yield response
@@ -385,11 +385,14 @@ describe 'Git HTTP requests', lib: true do
     yield response
   end
 
-  def auth_env(user, password)
+  def auth_env(user, password, spnego_request_token)
+    env = {}
     if user && password
-      { 'HTTP_AUTHORIZATION' => ActionController::HttpAuthentication::Basic.encode_credentials(user, password) }
-    else
-      {}
+      env['HTTP_AUTHORIZATION'] = ActionController::HttpAuthentication::Basic.encode_credentials(user, password)
+    elsif spnego_request_token
+      env['HTTP_AUTHORIZATION'] = "Negotiate #{::Base64.strict_encode64('opaque_request_token')}"
     end
+
+    env
   end
 end
diff --git a/spec/requests/jwt_controller_spec.rb b/spec/requests/jwt_controller_spec.rb
index d2d4a9eca18..c6172b9cc7d 100644
--- a/spec/requests/jwt_controller_spec.rb
+++ b/spec/requests/jwt_controller_spec.rb
@@ -11,12 +11,12 @@ describe JwtController do
   context 'existing service' do
     subject! { get '/jwt/auth', parameters }
 
-    it { expect(response.status).to eq(200) }
+    it { expect(response).to have_http_status(200) }
 
     context 'returning custom http code' do
       let(:service) { double(execute: { http_status: 505 }) }
 
-      it { expect(response.status).to eq(505) }
+      it { expect(response).to have_http_status(505) }
     end
   end
 
@@ -36,7 +36,7 @@ describe JwtController do
       context 'project with disabled CI' do
         let(:builds_enabled) { false }
 
-        it { expect(response.status).to eq(403) }
+        it { expect(response).to have_http_status(403) }
       end
     end
 
@@ -56,14 +56,14 @@ describe JwtController do
 
       subject! { get '/jwt/auth', parameters, headers }
 
-      it { expect(response.status).to eq(403) }
+      it { expect(response).to have_http_status(403) }
     end
   end
 
   context 'unknown service' do
     subject! { get '/jwt/auth', service: 'unknown' }
 
-    it { expect(response.status).to eq(404) }
+    it { expect(response).to have_http_status(404) }
   end
 
   def credentials(login, password)
diff --git a/spec/routing/admin_routing_spec.rb b/spec/routing/admin_routing_spec.rb
index b5ed8584c8a..8b19936ae6d 100644
--- a/spec/routing/admin_routing_spec.rb
+++ b/spec/routing/admin_routing_spec.rb
@@ -95,7 +95,6 @@ describe Admin::HooksController, "routing" do
   it "to #destroy" do
     expect(delete("/admin/hooks/1")).to route_to('admin/hooks#destroy', id: '1')
   end
-
 end
 
 # admin_logs GET    /admin/logs(.:format) admin/logs#show
diff --git a/spec/routing/project_routing_spec.rb b/spec/routing/project_routing_spec.rb
index 538f44e4f3f..620f328a114 100644
--- a/spec/routing/project_routing_spec.rb
+++ b/spec/routing/project_routing_spec.rb
@@ -165,7 +165,6 @@ describe Projects::TagsController, 'routing' do
   end
 end
 
-
 #     project_deploy_keys GET    /:project_id/deploy_keys(.:format)          deploy_keys#index
 #                         POST   /:project_id/deploy_keys(.:format)          deploy_keys#create
 #  new_project_deploy_key GET    /:project_id/deploy_keys/new(.:format)      deploy_keys#new
diff --git a/spec/routing/routing_spec.rb b/spec/routing/routing_spec.rb
index de13c0db5d1..2c755919456 100644
--- a/spec/routing/routing_spec.rb
+++ b/spec/routing/routing_spec.rb
@@ -98,7 +98,7 @@ describe SnippetsController, "routing" do
 end
 
 #            help GET /help(.:format)                 help#index
-#       help_page GET /help/:category/:file(.:format) help#show {:category=>/.*/, :file=>/[^\/\.]+/}
+#       help_page GET /help/*path(.:format)           help#show
 #  help_shortcuts GET /help/shortcuts(.:format)       help#shortcuts
 #         help_ui GET /help/ui(.:format)              help#ui
 describe HelpController, "routing" do
@@ -109,23 +109,19 @@ describe HelpController, "routing" do
   it 'to #show' do
     path = '/help/markdown/markdown.md'
     expect(get(path)).to route_to('help#show',
-                                  category: 'markdown',
-                                  file: 'markdown',
+                                  path: 'markdown/markdown',
                                   format: 'md')
 
     path = '/help/workflow/protected_branches/protected_branches1.png'
     expect(get(path)).to route_to('help#show',
-                                  category: 'workflow/protected_branches',
-                                  file: 'protected_branches1',
+                                  path: 'workflow/protected_branches/protected_branches1',
                                   format: 'png')
-  end
-
-  it 'to #shortcuts' do
-    expect(get('/help/shortcuts')).to route_to('help#shortcuts')
-  end
-
-  it 'to #ui' do
-    expect(get('/help/ui')).to route_to('help#ui')
+    path = '/help/shortcuts'
+    expect(get(path)).to route_to('help#show',
+                                  path: 'shortcuts')
+    path = '/help/ui'
+    expect(get(path)).to route_to('help#show',
+                                  path: 'ui')
   end
 end
 
@@ -253,7 +249,6 @@ describe RootController, 'routing' do
   end
 end
 
-
 #        new_user_session GET    /users/sign_in(.:format)               devise/sessions#new
 #            user_session POST   /users/sign_in(.:format)               devise/sessions#create
 #    destroy_user_session DELETE /users/sign_out(.:format)              devise/sessions#destroy
diff --git a/spec/services/ci/create_builds_service_spec.rb b/spec/services/ci/create_builds_service_spec.rb
index 984b78487d4..8b0becd83d3 100644
--- a/spec/services/ci/create_builds_service_spec.rb
+++ b/spec/services/ci/create_builds_service_spec.rb
@@ -9,7 +9,7 @@ describe Ci::CreateBuildsService, services: true do
     #
 
     subject do
-      described_class.new(pipeline).execute('test', nil, user, status)
+      described_class.new(pipeline).execute('test', user, status, nil)
     end
 
     context 'next builds available' do
@@ -17,6 +17,10 @@ describe Ci::CreateBuildsService, services: true do
 
       it { is_expected.to be_an_instance_of Array }
       it { is_expected.to all(be_an_instance_of Ci::Build) }
+
+      it 'does not persist created builds' do
+        expect(subject.first).not_to be_persisted
+      end
     end
 
     context 'builds skipped' do
diff --git a/spec/services/ci/create_trigger_request_service_spec.rb b/spec/services/ci/create_trigger_request_service_spec.rb
index ae4b7aca820..b72e0bd3dbe 100644
--- a/spec/services/ci/create_trigger_request_service_spec.rb
+++ b/spec/services/ci/create_trigger_request_service_spec.rb
@@ -9,7 +9,7 @@ describe Ci::CreateTriggerRequestService, services: true do
     stub_ci_pipeline_to_return_yaml_file
   end
 
-  describe :execute do
+  describe '#execute' do
     context 'valid params' do
       subject { service.execute(project, trigger, 'master') }
 
diff --git a/spec/services/ci/image_for_build_service_spec.rb b/spec/services/ci/image_for_build_service_spec.rb
index 476a888e394..3a3e3efe709 100644
--- a/spec/services/ci/image_for_build_service_spec.rb
+++ b/spec/services/ci/image_for_build_service_spec.rb
@@ -8,7 +8,7 @@ module Ci
     let(:commit) { project.ensure_pipeline(commit_sha, 'master') }
     let(:build) { FactoryGirl.create(:ci_build, pipeline: commit) }
 
-    describe :execute do
+    describe '#execute' do
       before { build }
 
       context 'branch name' do
diff --git a/spec/services/ci/register_build_service_spec.rb b/spec/services/ci/register_build_service_spec.rb
index d91fc574299..026d0ca6534 100644
--- a/spec/services/ci/register_build_service_spec.rb
+++ b/spec/services/ci/register_build_service_spec.rb
@@ -13,7 +13,7 @@ module Ci
       specific_runner.assign_to(project)
     end
 
-    describe :execute do
+    describe '#execute' do
       context 'runner follow tag list' do
         it "picks build with the same tag" do
           pending_build.tag_list = ["linux"]
@@ -45,11 +45,73 @@ module Ci
         end
       end
 
+      context 'deleted projects' do
+        before do
+          project.update(pending_delete: true)
+        end
+
+        context 'for shared runners' do
+          before do
+            project.update(shared_runners_enabled: true)
+          end
+
+          it 'does not pick a build' do
+            expect(service.execute(shared_runner)).to be_nil
+          end
+        end
+
+        context 'for specific runner' do
+          it 'does not pick a build' do
+            expect(service.execute(specific_runner)).to be_nil
+          end
+        end
+      end
+
       context 'allow shared runners' do
         before do
           project.update(shared_runners_enabled: true)
         end
 
+        context 'for multiple builds' do
+          let!(:project2) { create :empty_project, shared_runners_enabled: true }
+          let!(:pipeline2) { create :ci_pipeline, project: project2 }
+          let!(:project3) { create :empty_project, shared_runners_enabled: true }
+          let!(:pipeline3) { create :ci_pipeline, project: project3 }
+          let!(:build1_project1) { pending_build }
+          let!(:build2_project1) { FactoryGirl.create :ci_build, pipeline: pipeline }
+          let!(:build3_project1) { FactoryGirl.create :ci_build, pipeline: pipeline }
+          let!(:build1_project2) { FactoryGirl.create :ci_build, pipeline: pipeline2 }
+          let!(:build2_project2) { FactoryGirl.create :ci_build, pipeline: pipeline2 }
+          let!(:build1_project3) { FactoryGirl.create :ci_build, pipeline: pipeline3 }
+
+          it 'prefers projects without builds first' do
+            # it gets for one build from each of the projects
+            expect(service.execute(shared_runner)).to eq(build1_project1)
+            expect(service.execute(shared_runner)).to eq(build1_project2)
+            expect(service.execute(shared_runner)).to eq(build1_project3)
+
+            # then it gets a second build from each of the projects
+            expect(service.execute(shared_runner)).to eq(build2_project1)
+            expect(service.execute(shared_runner)).to eq(build2_project2)
+
+            # in the end the third build
+            expect(service.execute(shared_runner)).to eq(build3_project1)
+          end
+
+          it 'equalises number of running builds' do
+            # after finishing the first build for project 1, get a second build from the same project
+            expect(service.execute(shared_runner)).to eq(build1_project1)
+            build1_project1.success
+            expect(service.execute(shared_runner)).to eq(build2_project1)
+
+            expect(service.execute(shared_runner)).to eq(build1_project2)
+            build1_project2.success
+            expect(service.execute(shared_runner)).to eq(build2_project2)
+            expect(service.execute(shared_runner)).to eq(build1_project3)
+            expect(service.execute(shared_runner)).to eq(build3_project1)
+          end
+        end
+
         context 'shared runner' do
           let(:build) { service.execute(shared_runner) }
 
diff --git a/spec/services/create_commit_builds_service_spec.rb b/spec/services/create_commit_builds_service_spec.rb
index a5b4d9f05de..4d09bc5fb12 100644
--- a/spec/services/create_commit_builds_service_spec.rb
+++ b/spec/services/create_commit_builds_service_spec.rb
@@ -9,7 +9,7 @@ describe CreateCommitBuildsService, services: true do
     stub_ci_pipeline_to_return_yaml_file
   end
 
-  describe :execute do
+  describe '#execute' do
     context 'valid params' do
       let(:pipeline) do
         service.execute(project, user,
@@ -39,7 +39,7 @@ describe CreateCommitBuildsService, services: true do
       end
 
       it "creates commit if there is no appropriate job but deploy job has right ref setting" do
-        config = YAML.dump({ deploy: { deploy: "ls", only: ["0_1"] } })
+        config = YAML.dump({ deploy: { script: "ls", only: ["0_1"] } })
         stub_ci_pipeline_yaml_file(config)
 
         result = service.execute(project, user,
@@ -81,8 +81,11 @@ describe CreateCommitBuildsService, services: true do
       expect(pipeline.yaml_errors).not_to be_nil
     end
 
-    describe :ci_skip? do
+    context 'when commit contains a [ci skip] directive' do
       let(:message) { "some message[ci skip]" }
+      let(:messageFlip) { "some message[skip ci]" }
+      let(:capMessage) { "some message[CI SKIP]" }
+      let(:capMessageFlip) { "some message[SKIP CI]" }
 
       before do
         allow_any_instance_of(Ci::Pipeline).to receive(:git_commit_message) { message }
@@ -96,12 +99,55 @@ describe CreateCommitBuildsService, services: true do
                                    after: '31das312',
                                    commits: commits
                                   )
+
+        expect(pipeline).to be_persisted
+        expect(pipeline.builds.any?).to be false
+        expect(pipeline.status).to eq("skipped")
+      end
+
+      it "skips builds creation if there is [skip ci] tag in commit message" do
+        commits = [{ message: messageFlip }]
+        pipeline = service.execute(project, user,
+                                   ref: 'refs/tags/0_1',
+                                   before: '00000000',
+                                   after: '31das312',
+                                   commits: commits
+                                  )
+
+        expect(pipeline).to be_persisted
+        expect(pipeline.builds.any?).to be false
+        expect(pipeline.status).to eq("skipped")
+      end
+
+      it "skips builds creation if there is [CI SKIP] tag in commit message" do
+        commits = [{ message: capMessage }]
+        pipeline = service.execute(project, user,
+                                   ref: 'refs/tags/0_1',
+                                   before: '00000000',
+                                   after: '31das312',
+                                   commits: commits
+                                  )
+
         expect(pipeline).to be_persisted
         expect(pipeline.builds.any?).to be false
         expect(pipeline.status).to eq("skipped")
       end
 
-      it "does not skips builds creation if there is no [ci skip] tag in commit message" do
+      it "skips builds creation if there is [SKIP CI] tag in commit message" do
+        commits = [{ message: capMessageFlip }]
+        pipeline = service.execute(project, user,
+                                   ref: 'refs/tags/0_1',
+                                   before: '00000000',
+                                   after: '31das312',
+                                   commits: commits
+                                  )
+
+        expect(pipeline).to be_persisted
+        expect(pipeline.builds.any?).to be false
+        expect(pipeline.status).to eq("skipped")
+      end
+
+      it "does not skips builds creation if there is no [ci skip] or [skip ci] tag in commit message" do
         allow_any_instance_of(Ci::Pipeline).to receive(:git_commit_message) { "some message" }
 
         commits = [{ message: "some message" }]
@@ -171,5 +217,24 @@ describe CreateCommitBuildsService, services: true do
       expect(pipeline.status).to eq("failed")
       expect(pipeline.builds.any?).to be false
     end
+
+    context 'when there are no jobs for this pipeline' do
+      before do
+        config = YAML.dump({ test: { script: 'ls', only: ['feature'] } })
+        stub_ci_pipeline_yaml_file(config)
+      end
+
+      it 'does not create a new pipeline' do
+        result = service.execute(project, user,
+                                 ref: 'refs/heads/master',
+                                 before: '00000000',
+                                 after: '31das312',
+                                 commits: [{ message: 'some msg' }])
+
+        expect(result).to be_falsey
+        expect(Ci::Build.all).to be_empty
+        expect(Ci::Pipeline.count).to eq(0)
+      end
+    end
   end
 end
diff --git a/spec/services/create_deployment_service_spec.rb b/spec/services/create_deployment_service_spec.rb
new file mode 100644
index 00000000000..654e441f3cd
--- /dev/null
+++ b/spec/services/create_deployment_service_spec.rb
@@ -0,0 +1,119 @@
+require 'spec_helper'
+
+describe CreateDeploymentService, services: true do
+  let(:project) { create(:empty_project) }
+  let(:user) { create(:user) }
+
+  let(:service) { described_class.new(project, user, params) }
+
+  describe '#execute' do
+    let(:params) do
+      { environment: 'production',
+        ref: 'master',
+        tag: false,
+        sha: '97de212e80737a608d939f648d959671fb0a0142',
+      }
+    end
+
+    subject { service.execute }
+
+    context 'when no environments exist' do
+      it 'does create a new environment' do
+        expect { subject }.to change { Environment.count }.by(1)
+      end
+
+      it 'does create a deployment' do
+        expect(subject).to be_persisted
+      end
+    end
+
+    context 'when environment exist' do
+      before { create(:environment, project: project, name: 'production') }
+
+      it 'does not create a new environment' do
+        expect { subject }.not_to change { Environment.count }
+      end
+
+      it 'does create a deployment' do
+        expect(subject).to be_persisted
+      end
+    end
+
+    context 'for environment with invalid name' do
+      let(:params) do
+        { environment: 'name with spaces',
+          ref: 'master',
+          tag: false,
+          sha: '97de212e80737a608d939f648d959671fb0a0142',
+        }
+      end
+
+      it 'does not create a new environment' do
+        expect { subject }.not_to change { Environment.count }
+      end
+
+      it 'does not create a deployment' do
+        expect(subject).not_to be_persisted
+      end
+    end
+  end
+  
+  describe 'processing of builds' do
+    let(:environment) { nil }
+    
+    shared_examples 'does not create environment and deployment' do
+      it 'does not create a new environment' do
+        expect { subject }.not_to change { Environment.count }
+      end
+
+      it 'does not create a new deployment' do
+        expect { subject }.not_to change { Deployment.count }
+      end
+
+      it 'does not call a service' do
+        expect_any_instance_of(described_class).not_to receive(:execute)
+        subject
+      end
+    end
+
+    shared_examples 'does create environment and deployment' do
+      it 'does create a new environment' do
+        expect { subject }.to change { Environment.count }.by(1)
+      end
+
+      it 'does create a new deployment' do
+        expect { subject }.to change { Deployment.count }.by(1)
+      end
+
+      it 'does call a service' do
+        expect_any_instance_of(described_class).to receive(:execute)
+        subject
+      end
+    end
+
+    context 'without environment specified' do
+      let(:build) { create(:ci_build, project: project) }
+      
+      it_behaves_like 'does not create environment and deployment' do
+        subject { build.success }
+      end
+    end
+    
+    context 'when environment is specified' do
+      let(:pipeline) { create(:ci_pipeline, project: project) }
+      let(:build) { create(:ci_build, pipeline: pipeline, environment: 'production') }
+
+      context 'when build succeeds' do
+        it_behaves_like 'does create environment and deployment' do
+          subject { build.success }
+        end
+      end
+
+      context 'when build fails' do
+        it_behaves_like 'does not create environment and deployment' do
+          subject { build.drop }
+        end
+      end
+    end
+  end
+end
diff --git a/spec/services/create_tag_service_spec.rb b/spec/services/create_tag_service_spec.rb
index 91f9e663b66..7dc43c50b0d 100644
--- a/spec/services/create_tag_service_spec.rb
+++ b/spec/services/create_tag_service_spec.rb
@@ -41,12 +41,12 @@ describe CreateTagService, services: true do
       it 'returns an error' do
         expect(repository).to receive(:add_tag).
           with(user, 'v1.1.0', 'master', 'Foo').
-          and_raise(GitHooksService::PreReceiveError)
+          and_raise(GitHooksService::PreReceiveError, 'something went wrong')
 
         response = service.execute('v1.1.0', 'master', 'Foo')
 
         expect(response).to eq(status: :error,
-                               message: 'Tag creation was rejected by Git hook')
+                               message: 'something went wrong')
       end
     end
   end
diff --git a/spec/services/destroy_group_service_spec.rb b/spec/services/destroy_group_service_spec.rb
index afa89b84175..eca8ddd8ea4 100644
--- a/spec/services/destroy_group_service_spec.rb
+++ b/spec/services/destroy_group_service_spec.rb
@@ -23,8 +23,8 @@ describe DestroyGroupService, services: true do
         Sidekiq::Testing.inline! { destroy_group(group, user) }
       end
 
-      it { expect(gitlab_shell.exists?(group.path)).to be_falsey }
-      it { expect(gitlab_shell.exists?(remove_path)).to be_falsey }
+      it { expect(gitlab_shell.exists?(project.repository_storage_path, group.path)).to be_falsey }
+      it { expect(gitlab_shell.exists?(project.repository_storage_path, remove_path)).to be_falsey }
     end
 
     context 'Sidekiq fake' do
@@ -33,8 +33,8 @@ describe DestroyGroupService, services: true do
         Sidekiq::Testing.fake! { destroy_group(group, user) }
       end
 
-      it { expect(gitlab_shell.exists?(group.path)).to be_falsey }
-      it { expect(gitlab_shell.exists?(remove_path)).to be_truthy }
+      it { expect(gitlab_shell.exists?(project.repository_storage_path, group.path)).to be_falsey }
+      it { expect(gitlab_shell.exists?(project.repository_storage_path, remove_path)).to be_truthy }
     end
   end
 
diff --git a/spec/services/event_create_service_spec.rb b/spec/services/event_create_service_spec.rb
index f6dc9d4008f..789836f71bb 100644
--- a/spec/services/event_create_service_spec.rb
+++ b/spec/services/event_create_service_spec.rb
@@ -4,7 +4,7 @@ describe EventCreateService, services: true do
   let(:service) { EventCreateService.new }
 
   describe 'Issues' do
-    describe :open_issue do
+    describe '#open_issue' do
       let(:issue) { create(:issue) }
 
       it { expect(service.open_issue(issue, issue.author)).to be_truthy }
@@ -14,7 +14,7 @@ describe EventCreateService, services: true do
       end
     end
 
-    describe :close_issue do
+    describe '#close_issue' do
       let(:issue) { create(:issue) }
 
       it { expect(service.close_issue(issue, issue.author)).to be_truthy }
@@ -24,7 +24,7 @@ describe EventCreateService, services: true do
       end
     end
 
-    describe :reopen_issue do
+    describe '#reopen_issue' do
       let(:issue) { create(:issue) }
 
       it { expect(service.reopen_issue(issue, issue.author)).to be_truthy }
@@ -36,7 +36,7 @@ describe EventCreateService, services: true do
   end
 
   describe 'Merge Requests' do
-    describe :open_mr do
+    describe '#open_mr' do
       let(:merge_request) { create(:merge_request) }
 
       it { expect(service.open_mr(merge_request, merge_request.author)).to be_truthy }
@@ -46,7 +46,7 @@ describe EventCreateService, services: true do
       end
     end
 
-    describe :close_mr do
+    describe '#close_mr' do
       let(:merge_request) { create(:merge_request) }
 
       it { expect(service.close_mr(merge_request, merge_request.author)).to be_truthy }
@@ -56,7 +56,7 @@ describe EventCreateService, services: true do
       end
     end
 
-    describe :merge_mr do
+    describe '#merge_mr' do
       let(:merge_request) { create(:merge_request) }
 
       it { expect(service.merge_mr(merge_request, merge_request.author)).to be_truthy }
@@ -66,7 +66,7 @@ describe EventCreateService, services: true do
       end
     end
 
-    describe :reopen_mr do
+    describe '#reopen_mr' do
       let(:merge_request) { create(:merge_request) }
 
       it { expect(service.reopen_mr(merge_request, merge_request.author)).to be_truthy }
@@ -80,7 +80,7 @@ describe EventCreateService, services: true do
   describe 'Milestone' do
     let(:user) { create :user }
 
-    describe :open_milestone do
+    describe '#open_milestone' do
       let(:milestone) { create(:milestone) }
 
       it { expect(service.open_milestone(milestone, user)).to be_truthy }
@@ -90,7 +90,7 @@ describe EventCreateService, services: true do
       end
     end
 
-    describe :close_mr do
+    describe '#close_mr' do
       let(:milestone) { create(:milestone) }
 
       it { expect(service.close_milestone(milestone, user)).to be_truthy }
@@ -100,7 +100,7 @@ describe EventCreateService, services: true do
       end
     end
 
-    describe :destroy_mr do
+    describe '#destroy_mr' do
       let(:milestone) { create(:milestone) }
 
       it { expect(service.destroy_milestone(milestone, user)).to be_truthy }
diff --git a/spec/services/git_hooks_service_spec.rb b/spec/services/git_hooks_service_spec.rb
index 2bb9c3b3db3..3fc37a315c0 100644
--- a/spec/services/git_hooks_service_spec.rb
+++ b/spec/services/git_hooks_service_spec.rb
@@ -16,19 +16,18 @@ describe GitHooksService, services: true do
   end
 
   describe '#execute' do
-
     context 'when receive hooks were successful' do
       it 'should call post-receive hook' do
-        hook = double(trigger: true)
+        hook = double(trigger: [true, nil])
         expect(Gitlab::Git::Hook).to receive(:new).exactly(3).times.and_return(hook)
 
-        expect(service.execute(user, @repo_path, @blankrev, @newrev, @ref) { }).to eq(true)
+        expect(service.execute(user, @repo_path, @blankrev, @newrev, @ref) { }).to eq([true, nil])
       end
     end
 
     context 'when pre-receive hook failed' do
       it 'should not call post-receive hook' do
-        expect(service).to receive(:run_hook).with('pre-receive').and_return(false)
+        expect(service).to receive(:run_hook).with('pre-receive').and_return([false, ''])
         expect(service).not_to receive(:run_hook).with('post-receive')
 
         expect do
@@ -39,8 +38,8 @@ describe GitHooksService, services: true do
 
     context 'when update hook failed' do
       it 'should not call post-receive hook' do
-        expect(service).to receive(:run_hook).with('pre-receive').and_return(true)
-        expect(service).to receive(:run_hook).with('update').and_return(false)
+        expect(service).to receive(:run_hook).with('pre-receive').and_return([true, nil])
+        expect(service).to receive(:run_hook).with('update').and_return([false, ''])
         expect(service).not_to receive(:run_hook).with('post-receive')
 
         expect do
@@ -48,6 +47,5 @@ describe GitHooksService, services: true do
         end.to raise_error(GitHooksService::PreReceiveError)
       end
     end
-
   end
 end
diff --git a/spec/services/git_push_service_spec.rb b/spec/services/git_push_service_spec.rb
index 18692f1279a..afabeed4a80 100644
--- a/spec/services/git_push_service_spec.rb
+++ b/spec/services/git_push_service_spec.rb
@@ -14,7 +14,6 @@ describe GitPushService, services: true do
   end
 
   describe 'Push branches' do
-
     let(:oldrev) { @oldrev }
     let(:newrev) { @newrev }
 
@@ -23,7 +22,6 @@ describe GitPushService, services: true do
     end
 
     context 'new branch' do
-
       let(:oldrev) { @blankrev }
 
       it { is_expected.to be_truthy }
@@ -40,10 +38,21 @@ describe GitPushService, services: true do
 
         subject
       end
+
+      it 'flushes the branches cache' do
+        expect(project.repository).to receive(:expire_branches_cache)
+
+        subject
+      end
+
+      it 'flushes the branch count cache' do
+        expect(project.repository).to receive(:expire_branch_count_cache)
+
+        subject
+      end
     end
 
     context 'existing branch' do
-
       it { is_expected.to be_truthy }
 
       it 'flushes general cached data' do
@@ -52,10 +61,21 @@ describe GitPushService, services: true do
 
         subject
       end
+
+      it 'does not flush the branches cache' do
+        expect(project.repository).not_to receive(:expire_branches_cache)
+
+        subject
+      end
+
+      it 'does not flush the branch count cache' do
+        expect(project.repository).not_to receive(:expire_branch_count_cache)
+
+        subject
+      end
     end
 
     context 'rm branch' do
-
       let(:newrev) { @blankrev }
 
       it { is_expected.to be_truthy }
@@ -66,6 +86,18 @@ describe GitPushService, services: true do
         subject
       end
 
+      it 'flushes the branches cache' do
+        expect(project.repository).to receive(:expire_branches_cache)
+
+        subject
+      end
+
+      it 'flushes the branch count cache' do
+        expect(project.repository).to receive(:expire_branch_count_cache)
+
+        subject
+      end
+
       it 'flushes general cached data' do
         expect(project.repository).to receive(:expire_cache).
           with('master', newrev)
@@ -187,7 +219,6 @@ describe GitPushService, services: true do
     end
   end
 
-
   describe "Webhooks" do
     context "execute webhooks" do
       it "when pushing a branch for the first time" do
@@ -312,7 +343,10 @@ describe GitPushService, services: true do
       end
 
       it "doesn't close issues when external issue tracker is in use" do
-        allow(project).to receive(:default_issues_tracker?).and_return(false)
+        allow_any_instance_of(Project).to receive(:default_issues_tracker?).
+          and_return(false)
+        external_issue_tracker = double(title: 'My Tracker', issue_path: issue.iid)
+        allow_any_instance_of(Project).to receive(:external_issue_tracker).and_return(external_issue_tracker)
 
         # The push still shouldn't create cross-reference notes.
         expect do
@@ -452,7 +486,6 @@ describe GitPushService, services: true do
       end
     end
 
-
     it 'increments the push counter' do
       expect(housekeeping).to receive(:increment!)
 
diff --git a/spec/services/git_tag_push_service_spec.rb b/spec/services/git_tag_push_service_spec.rb
index a63656e6268..a4fcd44882d 100644
--- a/spec/services/git_tag_push_service_spec.rb
+++ b/spec/services/git_tag_push_service_spec.rb
@@ -11,6 +11,31 @@ describe GitTagPushService, services: true do
   let(:newrev) { "8a2a6eb295bb170b34c24c76c49ed0e9b2eaf34b" } # gitlab-test: git rev-parse refs/tags/v1.1.0
   let(:ref) { 'refs/tags/v1.1.0' }
 
+  describe "Push tags" do
+    subject do
+      service.execute
+      service
+    end
+
+    it 'flushes general cached data' do
+      expect(project.repository).to receive(:expire_cache)
+
+      subject
+    end
+
+    it 'flushes the tags cache' do
+      expect(project.repository).to receive(:expire_tags_cache)
+
+      subject
+    end
+
+    it 'flushes the tag count cache' do
+      expect(project.repository).to receive(:expire_tag_count_cache)
+
+      subject
+    end
+  end
+
   describe "Git Tag Push Data" do
     before do
       service.execute
diff --git a/spec/services/issues/close_service_spec.rb b/spec/services/issues/close_service_spec.rb
index 62b25709a5d..67a919ba8ee 100644
--- a/spec/services/issues/close_service_spec.rb
+++ b/spec/services/issues/close_service_spec.rb
@@ -12,7 +12,7 @@ describe Issues::CloseService, services: true do
     project.team << [user2, :developer]
   end
 
-  describe :execute do
+  describe '#execute' do
     context "valid params" do
       before do
         perform_enqueued_jobs do
diff --git a/spec/services/members/destroy_service_spec.rb b/spec/services/members/destroy_service_spec.rb
new file mode 100644
index 00000000000..2395445e7fd
--- /dev/null
+++ b/spec/services/members/destroy_service_spec.rb
@@ -0,0 +1,71 @@
+require 'spec_helper'
+
+describe Members::DestroyService, services: true do
+  let(:user) { create(:user) }
+  let(:project) { create(:project) }
+  let!(:member) { create(:project_member, source: project) }
+
+  context 'when member is nil' do
+    before do
+      project.team << [user, :developer]
+    end
+
+    it 'does not destroy the member' do
+      expect { destroy_member(nil, user) }.to raise_error(Gitlab::Access::AccessDeniedError)
+    end
+  end
+
+  context 'when current user cannot destroy the given member' do
+    before do
+      project.team << [user, :developer]
+    end
+
+    it 'does not destroy the member' do
+      expect { destroy_member(member, user) }.to raise_error(Gitlab::Access::AccessDeniedError)
+    end
+  end
+
+  context 'when current user can destroy the given member' do
+    before do
+      project.team << [user, :master]
+    end
+
+    it 'destroys the member' do
+      destroy_member(member, user)
+
+      expect(member).to be_destroyed
+    end
+
+    context 'when the given member is a requester' do
+      before do
+        member.update_column(:requested_at, Time.now)
+      end
+
+      it 'calls Member#after_decline_request' do
+        expect_any_instance_of(NotificationService).to receive(:decline_access_request).with(member)
+
+        destroy_member(member, user)
+      end
+
+      context 'when current user is the member' do
+        it 'does not call Member#after_decline_request' do
+          expect_any_instance_of(NotificationService).not_to receive(:decline_access_request).with(member)
+
+          destroy_member(member, member.user)
+        end
+      end
+
+      context 'when current user is the member and ' do
+        it 'does not call Member#after_decline_request' do
+          expect_any_instance_of(NotificationService).not_to receive(:decline_access_request).with(member)
+
+          destroy_member(member, member.user)
+        end
+      end
+    end
+  end
+
+  def destroy_member(member, user)
+    Members::DestroyService.new(member, user).execute
+  end
+end
diff --git a/spec/services/merge_requests/close_service_spec.rb b/spec/services/merge_requests/close_service_spec.rb
index 8443a00e70c..c1db4f3284b 100644
--- a/spec/services/merge_requests/close_service_spec.rb
+++ b/spec/services/merge_requests/close_service_spec.rb
@@ -12,7 +12,7 @@ describe MergeRequests::CloseService, services: true do
     project.team << [user2, :developer]
   end
 
-  describe :execute do
+  describe '#execute' do
     context 'valid params' do
       let(:service) { MergeRequests::CloseService.new(project, user, {}) }
 
diff --git a/spec/services/merge_requests/create_service_spec.rb b/spec/services/merge_requests/create_service_spec.rb
index e433f49872d..d0b55d2d509 100644
--- a/spec/services/merge_requests/create_service_spec.rb
+++ b/spec/services/merge_requests/create_service_spec.rb
@@ -5,7 +5,7 @@ describe MergeRequests::CreateService, services: true do
   let(:user) { create(:user) }
   let(:assignee) { create(:user) }
 
-  describe :execute do
+  describe '#execute' do
     context 'valid params' do
       let(:opts) do
         {
diff --git a/spec/services/merge_requests/merge_service_spec.rb b/spec/services/merge_requests/merge_service_spec.rb
index 1b0396eb686..f5bf3c1e367 100644
--- a/spec/services/merge_requests/merge_service_spec.rb
+++ b/spec/services/merge_requests/merge_service_spec.rb
@@ -11,7 +11,7 @@ describe MergeRequests::MergeService, services: true do
     project.team << [user2, :developer]
   end
 
-  describe :execute do
+  describe '#execute' do
     context 'valid params' do
       let(:service) { MergeRequests::MergeService.new(project, user, commit_message: 'Awesome message') }
 
@@ -65,6 +65,16 @@ describe MergeRequests::MergeService, services: true do
 
         expect(merge_request.merge_error).to eq("Something went wrong during merge")
       end
+
+      it 'saves error if there is an PreReceiveError exception' do
+        allow(service).to receive(:repository).and_raise(GitHooksService::PreReceiveError, "error")
+
+        allow(service).to receive(:execute_hooks)
+
+        service.execute(merge_request)
+
+        expect(merge_request.merge_error).to eq("error")
+      end
     end
   end
 end
diff --git a/spec/services/merge_requests/refresh_service_spec.rb b/spec/services/merge_requests/refresh_service_spec.rb
index 31b93850c7c..06f56d85aa8 100644
--- a/spec/services/merge_requests/refresh_service_spec.rb
+++ b/spec/services/merge_requests/refresh_service_spec.rb
@@ -5,7 +5,7 @@ describe MergeRequests::RefreshService, services: true do
   let(:user) { create(:user) }
   let(:service) { MergeRequests::RefreshService }
 
-  describe :execute do
+  describe '#execute' do
     before do
       @user = create(:user)
       group = create(:group)
@@ -175,7 +175,6 @@ describe MergeRequests::RefreshService, services: true do
       end
     end
 
-
     def reload_mrs
       @merge_request.reload
       @fork_merge_request.reload
diff --git a/spec/services/merge_requests/reopen_service_spec.rb b/spec/services/merge_requests/reopen_service_spec.rb
index ac0221998f5..88c9c640514 100644
--- a/spec/services/merge_requests/reopen_service_spec.rb
+++ b/spec/services/merge_requests/reopen_service_spec.rb
@@ -11,7 +11,7 @@ describe MergeRequests::ReopenService, services: true do
     project.team << [user2, :developer]
   end
 
-  describe :execute do
+  describe '#execute' do
     context 'valid params' do
       let(:service) { MergeRequests::ReopenService.new(project, user, {}) }
 
diff --git a/spec/services/milestones/close_service_spec.rb b/spec/services/milestones/close_service_spec.rb
index 1cd6eb2ab38..5d400299be0 100644
--- a/spec/services/milestones/close_service_spec.rb
+++ b/spec/services/milestones/close_service_spec.rb
@@ -9,7 +9,7 @@ describe Milestones::CloseService, services: true do
     project.team << [user, :master]
   end
 
-  describe :execute do
+  describe '#execute' do
     before do
       Milestones::CloseService.new(project, user, {}).execute(milestone)
     end
diff --git a/spec/services/milestones/create_service_spec.rb b/spec/services/milestones/create_service_spec.rb
index c793026e300..6d29edb449a 100644
--- a/spec/services/milestones/create_service_spec.rb
+++ b/spec/services/milestones/create_service_spec.rb
@@ -4,7 +4,7 @@ describe Milestones::CreateService, services: true do
   let(:project) { create(:empty_project) }
   let(:user) { create(:user) }
 
-  describe :execute do
+  describe '#execute' do
     context "valid params" do
       before do
         project.team << [user, :master]
diff --git a/spec/services/notes/create_service_spec.rb b/spec/services/notes/create_service_spec.rb
index 35f576874b8..32753e84b31 100644
--- a/spec/services/notes/create_service_spec.rb
+++ b/spec/services/notes/create_service_spec.rb
@@ -5,7 +5,7 @@ describe Notes::CreateService, services: true do
   let(:issue) { create(:issue, project: project) }
   let(:user) { create(:user) }
 
-  describe :execute do
+  describe '#execute' do
     context "valid params" do
       before do
         project.team << [user, :master]
diff --git a/spec/services/notes/diff_position_update_service_spec.rb b/spec/services/notes/diff_position_update_service_spec.rb
new file mode 100644
index 00000000000..110efb54fa0
--- /dev/null
+++ b/spec/services/notes/diff_position_update_service_spec.rb
@@ -0,0 +1,175 @@
+require 'spec_helper'
+
+describe Notes::DiffPositionUpdateService, services: true do
+  let(:project) { create(:project) }
+  let(:create_commit) { project.commit("913c66a37b4a45b9769037c55c2d238bd0942d2e") }
+  let(:modify_commit) { project.commit("874797c3a73b60d2187ed6e2fcabd289ff75171e") }
+  let(:edit_commit) { project.commit("570e7b2abdd848b95f2f578043fc23bd6f6fd24d") }
+
+  let(:path) { "files/ruby/popen.rb" }
+
+  let(:old_diff_refs) do
+    Gitlab::Diff::DiffRefs.new(
+      base_sha: create_commit.parent_id,
+      head_sha: modify_commit.sha
+    )
+  end
+
+  let(:new_diff_refs) do
+    Gitlab::Diff::DiffRefs.new(
+      base_sha: create_commit.parent_id,
+      head_sha: edit_commit.sha
+    )
+  end
+
+  subject do
+    described_class.new(
+      project,
+      nil,
+      old_diff_refs: old_diff_refs,
+      new_diff_refs: new_diff_refs,
+      paths: [path]
+    )
+  end
+
+  # old diff:
+  #     1 + require 'fileutils'
+  #     2 + require 'open3'
+  #     3 +
+  #     4 + module Popen
+  #     5 +   extend self
+  #     6 +
+  #     7 +   def popen(cmd, path=nil)
+  #     8 +     unless cmd.is_a?(Array)
+  #     9 +       raise "System commands must be given as an array of strings"
+  #    10 +     end
+  #    11 +
+  #    12 +     path ||= Dir.pwd
+  #    13 +     vars = { "PWD" => path }
+  #    14 +     options = { chdir: path }
+  #    15 +
+  #    16 +     unless File.directory?(path)
+  #    17 +       FileUtils.mkdir_p(path)
+  #    18 +     end
+  #    19 +
+  #    20 +     @cmd_output = ""
+  #    21 +     @cmd_status = 0
+  #    22 +     Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|
+  #    23 +       @cmd_output << stdout.read
+  #    24 +       @cmd_output << stderr.read
+  #    25 +       @cmd_status = wait_thr.value.exitstatus
+  #    26 +     end
+  #    27 +
+  #    28 +     return @cmd_output, @cmd_status
+  #    29 +   end
+  #    30 + end
+  #
+  # new diff:
+  #     1 + require 'fileutils'
+  #     2 + require 'open3'
+  #     3 +
+  #     4 + module Popen
+  #     5 +   extend self
+  #     6 +
+  #     7 +   def popen(cmd, path=nil)
+  #     8 +     unless cmd.is_a?(Array)
+  #     9 +       raise RuntimeError, "System commands must be given as an array of strings"
+  #    10 +     end
+  #    11 +
+  #    12 +     path ||= Dir.pwd
+  #    13 +
+  #    14 +     vars = {
+  #    15 +       "PWD" => path
+  #    16 +     }
+  #    17 +
+  #    18 +     options = {
+  #    19 +       chdir: path
+  #    20 +     }
+  #    21 +
+  #    22 +     unless File.directory?(path)
+  #    23 +       FileUtils.mkdir_p(path)
+  #    24 +     end
+  #    25 +
+  #    26 +     @cmd_output = ""
+  #    27 +     @cmd_status = 0
+  #    28 +
+  #    29 +     Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|
+  #    30 +       @cmd_output << stdout.read
+  #    31 +       @cmd_output << stderr.read
+  #    32 +       @cmd_status = wait_thr.value.exitstatus
+  #    33 +     end
+  #    34 +
+  #    35 +     return @cmd_output, @cmd_status
+  #    36 +   end
+  #    37 + end
+  #
+  # old->new diff:
+  # .. .. @@ -6,12 +6,18 @@ module Popen
+  #  6  6
+  #  7  7    def popen(cmd, path=nil)
+  #  8  8      unless cmd.is_a?(Array)
+  #  9    -      raise "System commands must be given as an array of strings"
+  #     9 +      raise RuntimeError, "System commands must be given as an array of strings"
+  # 10 10      end
+  # 11 11
+  # 12 12      path ||= Dir.pwd
+  # 13    -    vars = { "PWD" => path }
+  # 14    -    options = { chdir: path }
+  #    13 +
+  #    14 +    vars = {
+  #    15 +      "PWD" => path
+  #    16 +    }
+  #    17 +
+  #    18 +    options = {
+  #    19 +      chdir: path
+  #    20 +    }
+  # 15 21
+  # 16 22      unless File.directory?(path)
+  # 17 23        FileUtils.mkdir_p(path)
+  # 18 24      end
+  # 19 25
+  # 20 26      @cmd_output = ""
+  # 21 27      @cmd_status = 0
+  #    28 +
+  # 22 29      Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|
+  # 23 30        @cmd_output << stdout.read
+  # 24 31        @cmd_output << stderr.read
+  # .. ..
+
+  describe "#execute" do
+    let(:note) { create(:diff_note_on_merge_request, project: project, position: old_position) }
+
+    let(:old_position) do
+      Gitlab::Diff::Position.new(
+        old_path: path,
+        new_path: path,
+        old_line: nil,
+        new_line: line,
+        diff_refs: old_diff_refs
+      )
+    end
+
+    context "when the diff line is the same" do
+      let(:line) { 16 }
+
+      it "updates the position" do
+        subject.execute(note)
+
+        expect(note.original_position).to eq(old_position)
+        expect(note.position).not_to eq(old_position)
+        expect(note.position.new_line).to eq(22)
+      end
+    end
+
+    context "when the diff line has changed" do
+      let(:line) { 9 }
+
+      it "doesn't update the position" do
+        subject.execute(note)
+
+        expect(note.original_position).to eq(old_position)
+        expect(note.position).to eq(old_position)
+      end
+    end
+  end
+end
diff --git a/spec/services/notes/post_process_service_spec.rb b/spec/services/notes/post_process_service_spec.rb
index d4c50f824c1..e33a611929b 100644
--- a/spec/services/notes/post_process_service_spec.rb
+++ b/spec/services/notes/post_process_service_spec.rb
@@ -5,7 +5,7 @@ describe Notes::PostProcessService, services: true do
   let(:issue) { create(:issue, project: project) }
   let(:user) { create(:user) }
 
-  describe :execute do
+  describe '#execute' do
     before do
       project.team << [user, :master]
       note_opts = {
diff --git a/spec/services/notification_service_spec.rb b/spec/services/notification_service_spec.rb
index e871a103d42..9fc93f325f7 100644
--- a/spec/services/notification_service_spec.rb
+++ b/spec/services/notification_service_spec.rb
@@ -46,14 +46,16 @@ describe NotificationService, services: true do
         project.team << [issue.assignee, :master]
         project.team << [note.author, :master]
         create(:note_on_issue, noteable: issue, project_id: issue.project_id, note: '@subscribed_participant cc this guy')
+        update_custom_notification(:new_note, @u_guest_custom, project)
+        update_custom_notification(:new_note, @u_custom_global)
       end
 
-      describe :new_note do
+      describe '#new_note' do
         it do
           add_users_with_subscription(note.project, issue)
 
           # Ensure create SentNotification by noteable = issue 6 times, not noteable = note
-          expect(SentNotification).to receive(:record).with(issue, any_args).exactly(7).times
+          expect(SentNotification).to receive(:record).with(issue, any_args).exactly(8).times
 
           ActionMailer::Base.deliveries.clear
 
@@ -62,10 +64,12 @@ describe NotificationService, services: true do
           should_email(@u_watcher)
           should_email(note.noteable.author)
           should_email(note.noteable.assignee)
+          should_email(@u_custom_global)
           should_email(@u_mentioned)
           should_email(@subscriber)
           should_email(@watcher_and_subscriber)
           should_email(@subscribed_participant)
+          should_not_email(@u_guest_custom)
           should_not_email(@u_guest_watcher)
           should_not_email(note.author)
           should_not_email(@u_participating)
@@ -91,7 +95,6 @@ describe NotificationService, services: true do
               notification.new_note(note)
             end
 
-
             it { should_not_email(@u_lazy_participant) }
           end
         end
@@ -103,10 +106,12 @@ describe NotificationService, services: true do
         before do
           note.project.namespace_id = group.id
           note.project.group.add_user(@u_watcher, GroupMember::MASTER)
+          note.project.group.add_user(@u_custom_global, GroupMember::MASTER)
           note.project.save
 
           @u_watcher.notification_settings_for(note.project).participating!
           @u_watcher.notification_settings_for(note.project.group).global!
+          update_custom_notification(:new_note, @u_custom_global)
           ActionMailer::Base.deliveries.clear
         end
 
@@ -116,6 +121,8 @@ describe NotificationService, services: true do
           should_email(note.noteable.author)
           should_email(note.noteable.assignee)
           should_email(@u_mentioned)
+          should_email(@u_custom_global)
+          should_not_email(@u_guest_custom)
           should_not_email(@u_guest_watcher)
           should_not_email(@u_watcher)
           should_not_email(note.author)
@@ -136,6 +143,7 @@ describe NotificationService, services: true do
       let(:admin) { create(:admin) }
       let(:confidential_issue) { create(:issue, :confidential, project: project, author: author, assignee: assignee) }
       let(:note) { create(:note_on_issue, noteable: confidential_issue, project: project, note: "#{author.to_reference} #{assignee.to_reference} #{non_member.to_reference} #{member.to_reference} #{admin.to_reference}") }
+      let(:guest_watcher) { create_user_with_notification(:watch, "guest-watcher-confidential") }
 
       it 'filters out users that can not read the issue' do
         project.team << [member, :developer]
@@ -149,6 +157,7 @@ describe NotificationService, services: true do
 
         should_not_email(non_member)
         should_not_email(guest)
+        should_not_email(guest_watcher)
         should_email(author)
         should_email(assignee)
         should_email(member)
@@ -223,6 +232,9 @@ describe NotificationService, services: true do
             should_email(member)
           end
 
+          # it emails custom global users on mention
+          should_email(@u_custom_global)
+
           should_email(@u_guest_watcher)
           should_email(note.noteable.author)
           should_not_email(note.author)
@@ -241,13 +253,16 @@ describe NotificationService, services: true do
         build_team(note.project)
         ActionMailer::Base.deliveries.clear
         allow_any_instance_of(Commit).to receive(:author).and_return(@u_committer)
+        update_custom_notification(:new_note, @u_guest_custom, project)
+        update_custom_notification(:new_note, @u_custom_global)
       end
 
       describe '#new_note, #perform_enqueued_jobs' do
         it do
           notification.new_note(note)
-
           should_email(@u_guest_watcher)
+          should_email(@u_custom_global)
+          should_email(@u_guest_custom)
           should_email(@u_committer)
           should_email(@u_watcher)
           should_not_email(@u_mentioned)
@@ -278,6 +293,30 @@ describe NotificationService, services: true do
         end
       end
     end
+
+    context "merge request diff note" do
+      let(:project) { create(:project) }
+      let(:user) { create(:user) }
+      let(:merge_request) { create(:merge_request, source_project: project, assignee: user) }
+      let(:note) { create(:diff_note_on_merge_request, project: project, noteable: merge_request) }
+
+      before do
+        build_team(note.project)
+        project.team << [merge_request.author, :master]
+        project.team << [merge_request.assignee, :master]
+      end
+
+      describe '#new_note' do
+        it "records sent notifications" do
+          # Ensure create SentNotification by noteable = merge_request 6 times, not noteable = note
+          expect(SentNotification).to receive(:record_note).with(note, any_args).exactly(4).times.and_call_original
+
+          notification.new_note(note)
+
+          expect(SentNotification.last.position).to eq(note.position)
+        end
+      end
+    end
   end
 
   describe 'Issues' do
@@ -288,6 +327,8 @@ describe NotificationService, services: true do
       build_team(issue.project)
       add_users_with_subscription(issue.project, issue)
       ActionMailer::Base.deliveries.clear
+      update_custom_notification(:new_issue, @u_guest_custom, project)
+      update_custom_notification(:new_issue, @u_custom_global)
     end
 
     describe '#new_issue' do
@@ -297,6 +338,8 @@ describe NotificationService, services: true do
         should_email(issue.assignee)
         should_email(@u_watcher)
         should_email(@u_guest_watcher)
+        should_email(@u_guest_custom)
+        should_email(@u_custom_global)
         should_email(@u_participant_mentioned)
         should_not_email(@u_mentioned)
         should_not_email(@u_participating)
@@ -345,6 +388,7 @@ describe NotificationService, services: true do
 
           notification.new_issue(confidential_issue, @u_disabled)
 
+          should_not_email(@u_guest_watcher)
           should_not_email(non_member)
           should_not_email(author)
           should_not_email(guest)
@@ -356,12 +400,19 @@ describe NotificationService, services: true do
     end
 
     describe '#reassigned_issue' do
+      before do
+        update_custom_notification(:reassign_issue, @u_guest_custom, project)
+        update_custom_notification(:reassign_issue, @u_custom_global)
+      end
+
       it 'emails new assignee' do
         notification.reassigned_issue(issue, @u_disabled)
 
         should_email(issue.assignee)
         should_email(@u_watcher)
         should_email(@u_guest_watcher)
+        should_email(@u_guest_custom)
+        should_email(@u_custom_global)
         should_email(@u_participant_mentioned)
         should_email(@subscriber)
         should_not_email(@unsubscriber)
@@ -378,8 +429,10 @@ describe NotificationService, services: true do
         should_email(@u_mentioned)
         should_email(@u_watcher)
         should_email(@u_guest_watcher)
+        should_email(@u_guest_custom)
         should_email(@u_participant_mentioned)
         should_email(@subscriber)
+        should_email(@u_custom_global)
         should_not_email(@unsubscriber)
         should_not_email(@u_participating)
         should_not_email(@u_disabled)
@@ -394,8 +447,10 @@ describe NotificationService, services: true do
         should_email(issue.assignee)
         should_email(@u_watcher)
         should_email(@u_guest_watcher)
+        should_email(@u_guest_custom)
         should_email(@u_participant_mentioned)
         should_email(@subscriber)
+        should_email(@u_custom_global)
         should_not_email(@unsubscriber)
         should_not_email(@u_participating)
         should_not_email(@u_disabled)
@@ -410,8 +465,10 @@ describe NotificationService, services: true do
         should_email(issue.assignee)
         should_email(@u_watcher)
         should_email(@u_guest_watcher)
+        should_email(@u_guest_custom)
         should_email(@u_participant_mentioned)
         should_email(@subscriber)
+        should_email(@u_custom_global)
         should_not_email(@unsubscriber)
         should_not_email(@u_participating)
         should_not_email(@u_disabled)
@@ -425,8 +482,10 @@ describe NotificationService, services: true do
         expect(issue.assignee).to be @u_mentioned
         should_email(@u_watcher)
         should_email(@u_guest_watcher)
+        should_email(@u_guest_custom)
         should_email(@u_participant_mentioned)
         should_email(@subscriber)
+        should_email(@u_custom_global)
         should_not_email(issue.assignee)
         should_not_email(@unsubscriber)
         should_not_email(@u_participating)
@@ -529,6 +588,11 @@ describe NotificationService, services: true do
     end
 
     describe '#close_issue' do
+      before do
+        update_custom_notification(:close_issue, @u_guest_custom, project)
+        update_custom_notification(:close_issue, @u_custom_global)
+      end
+
       it 'should sent email to issue assignee and issue author' do
         notification.close_issue(issue, @u_disabled)
 
@@ -536,6 +600,8 @@ describe NotificationService, services: true do
         should_email(issue.author)
         should_email(@u_watcher)
         should_email(@u_guest_watcher)
+        should_email(@u_guest_custom)
+        should_email(@u_custom_global)
         should_email(@u_participant_mentioned)
         should_email(@subscriber)
         should_email(@watcher_and_subscriber)
@@ -575,6 +641,11 @@ describe NotificationService, services: true do
     end
 
     describe '#reopen_issue' do
+      before do
+        update_custom_notification(:reopen_issue, @u_guest_custom, project)
+        update_custom_notification(:reopen_issue, @u_custom_global)
+      end
+
       it 'should send email to issue assignee and issue author' do
         notification.reopen_issue(issue, @u_disabled)
 
@@ -582,6 +653,8 @@ describe NotificationService, services: true do
         should_email(issue.author)
         should_email(@u_watcher)
         should_email(@u_guest_watcher)
+        should_email(@u_guest_custom)
+        should_email(@u_custom_global)
         should_email(@u_participant_mentioned)
         should_email(@subscriber)
         should_email(@watcher_and_subscriber)
@@ -631,6 +704,11 @@ describe NotificationService, services: true do
     end
 
     describe '#new_merge_request' do
+      before do
+        update_custom_notification(:new_merge_request, @u_guest_custom, project)
+        update_custom_notification(:new_merge_request, @u_custom_global)
+      end
+
       it do
         notification.new_merge_request(merge_request, @u_disabled)
 
@@ -639,6 +717,8 @@ describe NotificationService, services: true do
         should_email(@watcher_and_subscriber)
         should_email(@u_participant_mentioned)
         should_email(@u_guest_watcher)
+        should_email(@u_guest_custom)
+        should_email(@u_custom_global)
         should_not_email(@u_participating)
         should_not_email(@u_disabled)
         should_not_email(@u_lazy_participant)
@@ -653,7 +733,6 @@ describe NotificationService, services: true do
         should_email(subscriber)
       end
 
-
       context 'participating' do
         context 'by assignee' do
           before do
@@ -685,6 +764,11 @@ describe NotificationService, services: true do
     end
 
     describe '#reassigned_merge_request' do
+      before do
+        update_custom_notification(:reassign_merge_request, @u_guest_custom, project)
+        update_custom_notification(:reassign_merge_request, @u_custom_global)
+      end
+
       it do
         notification.reassigned_merge_request(merge_request, merge_request.author)
 
@@ -694,6 +778,8 @@ describe NotificationService, services: true do
         should_email(@subscriber)
         should_email(@watcher_and_subscriber)
         should_email(@u_guest_watcher)
+        should_email(@u_guest_custom)
+        should_email(@u_custom_global)
         should_not_email(@unsubscriber)
         should_not_email(@u_participating)
         should_not_email(@u_disabled)
@@ -761,12 +847,19 @@ describe NotificationService, services: true do
     end
 
     describe '#closed_merge_request' do
+      before do
+        update_custom_notification(:close_merge_request, @u_guest_custom, project)
+        update_custom_notification(:close_merge_request, @u_custom_global)
+      end
+
       it do
         notification.close_mr(merge_request, @u_disabled)
 
         should_email(merge_request.assignee)
         should_email(@u_watcher)
         should_email(@u_guest_watcher)
+        should_email(@u_guest_custom)
+        should_email(@u_custom_global)
         should_email(@u_participant_mentioned)
         should_email(@subscriber)
         should_email(@watcher_and_subscriber)
@@ -807,6 +900,11 @@ describe NotificationService, services: true do
     end
 
     describe '#merged_merge_request' do
+      before do
+        update_custom_notification(:merge_merge_request, @u_guest_custom, project)
+        update_custom_notification(:merge_merge_request, @u_custom_global)
+      end
+
       it do
         notification.merge_mr(merge_request, @u_disabled)
 
@@ -816,6 +914,8 @@ describe NotificationService, services: true do
         should_email(@subscriber)
         should_email(@watcher_and_subscriber)
         should_email(@u_guest_watcher)
+        should_email(@u_custom_global)
+        should_email(@u_guest_custom)
         should_not_email(@unsubscriber)
         should_not_email(@u_participating)
         should_not_email(@u_disabled)
@@ -853,6 +953,11 @@ describe NotificationService, services: true do
     end
 
     describe '#reopen_merge_request' do
+      before do
+        update_custom_notification(:reopen_merge_request, @u_guest_custom, project)
+        update_custom_notification(:reopen_merge_request, @u_custom_global)
+      end
+
       it do
         notification.reopen_mr(merge_request, @u_disabled)
 
@@ -862,6 +967,8 @@ describe NotificationService, services: true do
         should_email(@subscriber)
         should_email(@watcher_and_subscriber)
         should_email(@u_guest_watcher)
+        should_email(@u_guest_custom)
+        should_email(@u_custom_global)
         should_not_email(@unsubscriber)
         should_not_email(@u_participating)
         should_not_email(@u_disabled)
@@ -914,7 +1021,9 @@ describe NotificationService, services: true do
         should_email(@u_watcher)
         should_email(@u_participating)
         should_email(@u_lazy_participant)
+        should_email(@u_custom_global)
         should_not_email(@u_guest_watcher)
+        should_not_email(@u_guest_custom)
         should_not_email(@u_disabled)
       end
     end
@@ -929,13 +1038,15 @@ describe NotificationService, services: true do
     @u_committer             = create(:user, username: 'committer')
     @u_not_mentioned         = create_global_setting_for(create(:user, username: 'regular'), :participating)
     @u_outsider_mentioned    = create(:user, username: 'outsider')
+    @u_custom_global         = create_global_setting_for(create(:user, username: 'custom_global'), :custom)
 
     # User to be participant by default
     # This user does not contain any record in notification settings table
     # It should be treated with a :participating notification_level
     @u_lazy_participant      = create(:user, username: 'lazy-participant')
 
-    create_guest_watcher
+    @u_guest_watcher = create_user_with_notification(:watch, 'guest_watching')
+    @u_guest_custom = create_user_with_notification(:custom, 'guest_custom')
 
     project.team << [@u_watcher, :master]
     project.team << [@u_participating, :master]
@@ -945,6 +1056,7 @@ describe NotificationService, services: true do
     project.team << [@u_committer, :master]
     project.team << [@u_not_mentioned, :master]
     project.team << [@u_lazy_participant, :master]
+    project.team << [@u_custom_global, :master]
   end
 
   def create_global_setting_for(user, level)
@@ -955,10 +1067,20 @@ describe NotificationService, services: true do
     user
   end
 
-  def create_guest_watcher
-    @u_guest_watcher = create(:user, username: 'guest_watching')
-    setting = @u_guest_watcher.notification_settings_for(project)
-    setting.level = :watch
+  def create_user_with_notification(level, username)
+    user = create(:user, username: username)
+    setting = user.notification_settings_for(project)
+    setting.level = level
+    setting.save
+
+    user
+  end
+
+  # Create custom notifications
+  # When resource is nil it means global notification
+  def update_custom_notification(event, user, resource = nil)
+    setting = user.notification_settings_for(resource)
+    setting.events[event] = true
     setting.save
   end
 
diff --git a/spec/services/projects/housekeeping_service_spec.rb b/spec/services/projects/housekeeping_service_spec.rb
index 4c5ced7e746..ad0d58672b3 100644
--- a/spec/services/projects/housekeeping_service_spec.rb
+++ b/spec/services/projects/housekeeping_service_spec.rb
@@ -12,18 +12,28 @@ describe Projects::HousekeepingService do
 
     it 'enqueues a sidekiq job' do
       expect(subject).to receive(:try_obtain_lease).and_return(true)
-      expect(GitlabShellOneShotWorker).to receive(:perform_async).with(:gc, project.path_with_namespace)
+      expect(GitGarbageCollectWorker).to receive(:perform_async).with(project.id)
 
       subject.execute
-      expect(project.pushes_since_gc).to eq(0)
+      expect(project.reload.pushes_since_gc).to eq(0)
     end
 
-    it 'does not enqueue a job when no lease can be obtained' do
-      expect(subject).to receive(:try_obtain_lease).and_return(false)
-      expect(GitlabShellOneShotWorker).not_to receive(:perform_async)
+    context 'when no lease can be obtained' do
+      before(:each) do
+        expect(subject).to receive(:try_obtain_lease).and_return(false)
+      end
 
-      expect { subject.execute }.to raise_error(Projects::HousekeepingService::LeaseTaken)
-      expect(project.pushes_since_gc).to eq(0)
+      it 'does not enqueue a job' do
+        expect(GitGarbageCollectWorker).not_to receive(:perform_async)
+
+        expect { subject.execute }.to raise_error(Projects::HousekeepingService::LeaseTaken)
+      end
+
+      it 'does not reset pushes_since_gc' do
+        expect do
+          expect { subject.execute }.to raise_error(Projects::HousekeepingService::LeaseTaken)
+        end.not_to change { project.pushes_since_gc }.from(3)
+      end
     end
   end
 
@@ -39,10 +49,24 @@ describe Projects::HousekeepingService do
   end
 
   describe 'increment!' do
+    let(:lease_key) { "project_housekeeping:increment!:#{project.id}" }
+
     it 'increments the pushes_since_gc counter' do
-      expect(project.pushes_since_gc).to eq(0)
-      subject.increment!
-      expect(project.pushes_since_gc).to eq(1)
+      lease = double(:lease, try_obtain: true)
+      expect(Gitlab::ExclusiveLease).to receive(:new).with(lease_key, anything).and_return(lease)
+
+      expect do
+        subject.increment!
+      end.to change { project.pushes_since_gc }.from(0).to(1)
+    end
+
+    it 'does not increment when no lease can be obtained' do
+      lease = double(:lease, try_obtain: false)
+      expect(Gitlab::ExclusiveLease).to receive(:new).with(lease_key, anything).and_return(lease)
+
+      expect do
+        subject.increment!
+      end.not_to change { project.pushes_since_gc }
     end
   end
 end
diff --git a/spec/services/projects/import_service_spec.rb b/spec/services/projects/import_service_spec.rb
index 068c9a1219c..d5d4d7c56ef 100644
--- a/spec/services/projects/import_service_spec.rb
+++ b/spec/services/projects/import_service_spec.rb
@@ -36,7 +36,7 @@ describe Projects::ImportService, services: true do
       end
 
       it 'succeeds if repository import is successfully' do
-        expect_any_instance_of(Gitlab::Shell).to receive(:import_repository).with(project.path_with_namespace, project.import_url).and_return(true)
+        expect_any_instance_of(Gitlab::Shell).to receive(:import_repository).with(project.repository_storage_path, project.path_with_namespace, project.import_url).and_return(true)
 
         result = subject.execute
 
@@ -44,7 +44,7 @@ describe Projects::ImportService, services: true do
       end
 
       it 'fails if repository import fails' do
-        expect_any_instance_of(Gitlab::Shell).to receive(:import_repository).with(project.path_with_namespace, project.import_url).and_raise(Gitlab::Shell::Error.new('Failed to import the repository'))
+        expect_any_instance_of(Gitlab::Shell).to receive(:import_repository).with(project.repository_storage_path, project.path_with_namespace, project.import_url).and_raise(Gitlab::Shell::Error.new('Failed to import the repository'))
 
         result = subject.execute
 
@@ -64,7 +64,7 @@ describe Projects::ImportService, services: true do
       end
 
       it 'succeeds if importer succeeds' do
-        expect_any_instance_of(Gitlab::Shell).to receive(:import_repository).with(project.path_with_namespace, project.import_url).and_return(true)
+        expect_any_instance_of(Gitlab::Shell).to receive(:import_repository).with(project.repository_storage_path, project.path_with_namespace, project.import_url).and_return(true)
         expect_any_instance_of(Gitlab::GithubImport::Importer).to receive(:execute).and_return(true)
 
         result = subject.execute
@@ -74,7 +74,7 @@ describe Projects::ImportService, services: true do
 
       it 'flushes various caches' do
         expect_any_instance_of(Gitlab::Shell).to receive(:import_repository).
-          with(project.path_with_namespace, project.import_url).
+          with(project.repository_storage_path, project.path_with_namespace, project.import_url).
           and_return(true)
 
         expect_any_instance_of(Gitlab::GithubImport::Importer).to receive(:execute).
@@ -90,7 +90,7 @@ describe Projects::ImportService, services: true do
       end
 
       it 'fails if importer fails' do
-        expect_any_instance_of(Gitlab::Shell).to receive(:import_repository).with(project.path_with_namespace, project.import_url).and_return(true)
+        expect_any_instance_of(Gitlab::Shell).to receive(:import_repository).with(project.repository_storage_path, project.path_with_namespace, project.import_url).and_return(true)
         expect_any_instance_of(Gitlab::GithubImport::Importer).to receive(:execute).and_return(false)
 
         result = subject.execute
@@ -100,7 +100,7 @@ describe Projects::ImportService, services: true do
       end
 
       it 'fails if importer raise an error' do
-        expect_any_instance_of(Gitlab::Shell).to receive(:import_repository).with(project.path_with_namespace, project.import_url).and_return(true)
+        expect_any_instance_of(Gitlab::Shell).to receive(:import_repository).with(project.repository_storage_path, project.path_with_namespace, project.import_url).and_return(true)
         expect_any_instance_of(Gitlab::GithubImport::Importer).to receive(:execute).and_raise(Projects::ImportService::Error.new('Github: failed to connect API'))
 
         result = subject.execute
diff --git a/spec/services/projects/transfer_service_spec.rb b/spec/services/projects/transfer_service_spec.rb
index d5aa115a074..57c71544dff 100644
--- a/spec/services/projects/transfer_service_spec.rb
+++ b/spec/services/projects/transfer_service_spec.rb
@@ -71,5 +71,4 @@ describe Projects::TransferService, services: true do
       it { expect(private_project.visibility_level).to eq(Gitlab::VisibilityLevel::PRIVATE) }
     end
   end
-
 end
diff --git a/spec/services/search/snippet_service_spec.rb b/spec/services/search/snippet_service_spec.rb
new file mode 100644
index 00000000000..14f3301d9f4
--- /dev/null
+++ b/spec/services/search/snippet_service_spec.rb
@@ -0,0 +1,59 @@
+require 'spec_helper'
+
+describe Search::SnippetService, services: true do
+  let(:author) { create(:author) }
+  let(:project) { create(:empty_project) }
+
+  let!(:public_snippet)   { create(:snippet, :public, content: 'password: XXX') }
+  let!(:internal_snippet) { create(:snippet, :internal, content: 'password: XXX') }
+  let!(:private_snippet)  { create(:snippet, :private, content: 'password: XXX', author: author) }
+
+  let!(:project_public_snippet)   { create(:snippet, :public, project: project, content: 'password: XXX') }
+  let!(:project_internal_snippet) { create(:snippet, :internal, project: project, content: 'password: XXX') }
+  let!(:project_private_snippet)  { create(:snippet, :private, project: project, content: 'password: XXX') }
+
+  describe '#execute' do
+    context 'unauthenticated' do
+      it 'returns public snippets only' do
+        search = described_class.new(nil, search: 'password')
+        results = search.execute
+
+        expect(results.objects('snippet_blobs')).to match_array [public_snippet, project_public_snippet]
+      end
+    end
+
+    context 'authenticated' do
+      it 'returns only public & internal snippets for regular users' do
+        user = create(:user)
+        search = described_class.new(user, search: 'password')
+        results = search.execute
+
+        expect(results.objects('snippet_blobs')).to match_array [public_snippet, internal_snippet, project_public_snippet, project_internal_snippet]
+      end
+
+      it 'returns public, internal snippets and project private snippets for project members' do
+        member = create(:user)
+        project.team << [member, :developer]
+        search = described_class.new(member, search: 'password')
+        results = search.execute
+
+        expect(results.objects('snippet_blobs')).to match_array [public_snippet, internal_snippet, project_public_snippet, project_internal_snippet, project_private_snippet]
+      end
+
+      it 'returns public, internal and private snippets where user is the author' do
+        search = described_class.new(author, search: 'password')
+        results = search.execute
+
+        expect(results.objects('snippet_blobs')).to match_array [public_snippet, internal_snippet, private_snippet, project_public_snippet, project_internal_snippet]
+      end
+
+      it 'returns all snippets when user is admin' do
+        admin = create(:admin)
+        search = described_class.new(admin, search: 'password')
+        results = search.execute
+
+        expect(results.objects('snippet_blobs')).to match_array [public_snippet, internal_snippet, private_snippet, project_public_snippet, project_internal_snippet, project_private_snippet]
+      end
+    end
+  end
+end
diff --git a/spec/services/system_note_service_spec.rb b/spec/services/system_note_service_spec.rb
index 09f0ee3871d..43693441450 100644
--- a/spec/services/system_note_service_spec.rb
+++ b/spec/services/system_note_service_spec.rb
@@ -213,7 +213,7 @@ describe SystemNoteService, services: true do
       create(:merge_request, source_project: project, target_project: project)
     end
 
-    subject { described_class.merge_when_build_succeeds(noteable, project, author, noteable.last_commit) }
+    subject { described_class.merge_when_build_succeeds(noteable, project, author, noteable.diff_head_commit) }
 
     it_behaves_like 'a system note'
 
@@ -529,7 +529,7 @@ describe SystemNoteService, services: true do
     let(:author)     { create(:user) }
     let(:issue)      { create(:issue, project: project) }
     let(:mergereq)   { create(:merge_request, :simple, target_project: project, source_project: project) }
-    let(:jira_issue) { JiraIssue.new("JIRA-1", project)}
+    let(:jira_issue) { ExternalIssue.new("JIRA-1", project)}
     let(:jira_tracker) { project.create_jira_service if project.jira_service.nil? }
     let(:commit)     { project.commit }
 
diff --git a/spec/services/test_hook_service_spec.rb b/spec/services/test_hook_service_spec.rb
index f034f251ba4..4f47e89b4b5 100644
--- a/spec/services/test_hook_service_spec.rb
+++ b/spec/services/test_hook_service_spec.rb
@@ -5,7 +5,7 @@ describe TestHookService, services: true do
   let(:project) { create :project }
   let(:hook)    { create :project_hook, project: project }
 
-  describe :execute do
+  describe '#execute' do
     it "should execute successfully" do
       stub_request(:post, hook.url).to_return(status: 200)
       expect(TestHookService.new.execute(hook, user)).to be_truthy
diff --git a/spec/services/todo_service_spec.rb b/spec/services/todo_service_spec.rb
index 26f09cdbaf9..b4522536724 100644
--- a/spec/services/todo_service_spec.rb
+++ b/spec/services/todo_service_spec.rb
@@ -108,17 +108,25 @@ describe TodoService, services: true do
         should_not_create_todo(user: john_doe, target: confidential_issue, author: john_doe, action: Todo::MENTIONED)
       end
 
-      it 'does not create todo when when tasks are marked as completed' do
-        issue.update(description: "- [x] Task 1\n- [X] Task 2 #{mentions}")
+      context 'issues with a task list' do
+        it 'does not create todo when tasks are marked as completed' do
+          issue.update(description: "- [x] Task 1\n- [X] Task 2 #{mentions}")
+
+          service.update_issue(issue, author)
+
+          should_not_create_todo(user: admin, target: issue, action: Todo::MENTIONED)
+          should_not_create_todo(user: assignee, target: issue, action: Todo::MENTIONED)
+          should_not_create_todo(user: author, target: issue, action: Todo::MENTIONED)
+          should_not_create_todo(user: john_doe, target: issue, action: Todo::MENTIONED)
+          should_not_create_todo(user: member, target: issue, action: Todo::MENTIONED)
+          should_not_create_todo(user: non_member, target: issue, action: Todo::MENTIONED)
+        end
 
-        service.update_issue(issue, author)
+        it 'does not raise an error when description not change' do
+          issue.update(title: 'Sample')
 
-        should_not_create_todo(user: admin, target: issue, action: Todo::MENTIONED)
-        should_not_create_todo(user: assignee, target: issue, action: Todo::MENTIONED)
-        should_not_create_todo(user: author, target: issue, action: Todo::MENTIONED)
-        should_not_create_todo(user: john_doe, target: issue, action: Todo::MENTIONED)
-        should_not_create_todo(user: member, target: issue, action: Todo::MENTIONED)
-        should_not_create_todo(user: non_member, target: issue, action: Todo::MENTIONED)
+          expect { service.update_issue(issue, author) }.not_to raise_error
+        end
       end
     end
 
@@ -165,6 +173,48 @@ describe TodoService, services: true do
         expect(first_todo.reload).to be_done
         expect(second_todo.reload).to be_done
       end
+
+      describe 'cached counts' do
+        it 'updates when todos change' do
+          create(:todo, :assigned, user: john_doe, project: project, target: issue, author: author)
+
+          expect(john_doe.todos_done_count).to eq(0)
+          expect(john_doe.todos_pending_count).to eq(1)
+          expect(john_doe).to receive(:update_todos_count_cache).and_call_original
+
+          service.mark_pending_todos_as_done(issue, john_doe)
+
+          expect(john_doe.todos_done_count).to eq(1)
+          expect(john_doe.todos_pending_count).to eq(0)
+        end
+      end
+    end
+
+    describe '#mark_todos_as_done' do
+      it 'marks related todos for the user as done' do
+        first_todo = create(:todo, :assigned, user: john_doe, project: project, target: issue, author: author)
+        second_todo = create(:todo, :assigned, user: john_doe, project: project, target: issue, author: author)
+
+        service.mark_todos_as_done([first_todo, second_todo], john_doe)
+
+        expect(first_todo.reload).to be_done
+        expect(second_todo.reload).to be_done
+      end
+
+      describe 'cached counts' do
+        it 'updates when todos change' do
+          todo = create(:todo, :assigned, user: john_doe, project: project, target: issue, author: author)
+
+          expect(john_doe.todos_done_count).to eq(0)
+          expect(john_doe.todos_pending_count).to eq(1)
+          expect(john_doe).to receive(:update_todos_count_cache).and_call_original
+
+          service.mark_todos_as_done([todo], john_doe)
+
+          expect(john_doe.todos_done_count).to eq(1)
+          expect(john_doe.todos_pending_count).to eq(0)
+        end
+      end
     end
 
     describe '#new_note' do
@@ -285,17 +335,25 @@ describe TodoService, services: true do
         expect { service.update_merge_request(mr_assigned, author) }.not_to change(member.todos, :count)
       end
 
-      it 'does not create todo when when tasks are marked as completed' do
-        mr_assigned.update(description: "- [x] Task 1\n- [X] Task 2 #{mentions}")
+      context 'with a task list' do
+        it 'does not create todo when tasks are marked as completed' do
+          mr_assigned.update(description: "- [x] Task 1\n- [X] Task 2 #{mentions}")
 
-        service.update_merge_request(mr_assigned, author)
+          service.update_merge_request(mr_assigned, author)
 
-        should_not_create_todo(user: admin, target: mr_assigned, action: Todo::MENTIONED)
-        should_not_create_todo(user: assignee, target: mr_assigned, action: Todo::MENTIONED)
-        should_not_create_todo(user: author, target: mr_assigned, action: Todo::MENTIONED)
-        should_not_create_todo(user: john_doe, target: mr_assigned, action: Todo::MENTIONED)
-        should_not_create_todo(user: member, target: mr_assigned, action: Todo::MENTIONED)
-        should_not_create_todo(user: non_member, target: mr_assigned, action: Todo::MENTIONED)
+          should_not_create_todo(user: admin, target: mr_assigned, action: Todo::MENTIONED)
+          should_not_create_todo(user: assignee, target: mr_assigned, action: Todo::MENTIONED)
+          should_not_create_todo(user: author, target: mr_assigned, action: Todo::MENTIONED)
+          should_not_create_todo(user: john_doe, target: mr_assigned, action: Todo::MENTIONED)
+          should_not_create_todo(user: member, target: mr_assigned, action: Todo::MENTIONED)
+          should_not_create_todo(user: non_member, target: mr_assigned, action: Todo::MENTIONED)
+        end
+
+        it 'does not raise an error when description not change' do
+          mr_assigned.update(title: 'Sample')
+
+          expect { service.update_merge_request(mr_assigned, author) }.not_to raise_error
+        end
       end
     end
 
@@ -379,6 +437,18 @@ describe TodoService, services: true do
     end
   end
 
+  it 'updates cached counts when a todo is created' do
+    issue = create(:issue, project: project, assignee: john_doe, author: author, description: mentions)
+
+    expect(john_doe.todos_pending_count).to eq(0)
+    expect(john_doe).to receive(:update_todos_count_cache)
+
+    service.new_issue(issue, author)
+
+    expect(Todo.where(user_id: john_doe.id, state: :pending).count).to eq 1
+    expect(john_doe.todos_pending_count).to eq(1)
+  end
+
   def should_create_todo(attributes = {})
     attributes.reverse_merge!(
       project: project,
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index b43f38ef202..3638dcbb2d3 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -3,11 +3,6 @@ if ENV['SIMPLECOV']
   SimpleCov.start :rails
 end
 
-if ENV['COVERALLS']
-  require 'coveralls'
-  Coveralls.wear_merged!
-end
-
 ENV["RAILS_ENV"] ||= 'test'
 
 require File.expand_path("../../config/environment", __FILE__)
@@ -38,7 +33,6 @@ RSpec.configure do |config|
   config.include LoginHelpers,        type: :request
   config.include StubConfiguration
   config.include EmailHelpers
-  config.include RelativeUrl,         type: feature
   config.include TestEnv
   config.include ActiveJob::TestHelper
   config.include StubGitlabCalls
diff --git a/spec/support/capybara_helpers.rb b/spec/support/capybara_helpers.rb
index 9b5c3065eed..b57a3493aff 100644
--- a/spec/support/capybara_helpers.rb
+++ b/spec/support/capybara_helpers.rb
@@ -27,6 +27,14 @@ module CapybaraHelpers
       end
     end
   end
+
+  # Refresh the page. Calling `visit current_url` doesn't seem to work consistently.
+  #
+  def refresh
+    url = current_url
+    visit 'about:blank'
+    visit url
+  end
 end
 
 RSpec.configure do |config|
diff --git a/spec/support/import_export/import_export.yml b/spec/support/import_export/import_export.yml
new file mode 100644
index 00000000000..3ceec506401
--- /dev/null
+++ b/spec/support/import_export/import_export.yml
@@ -0,0 +1,20 @@
+# Class relationships to be included in the project import/export
+project_tree:
+  - :issues
+  - :labels
+  - merge_requests:
+    - :merge_request_diff
+    - :merge_request_test
+  - commit_statuses:
+    - :commit
+
+included_attributes:
+  project:
+    - :name
+    - :path
+  merge_requests:
+    - :id
+
+excluded_attributes:
+  merge_requests:
+    - :iid
\ No newline at end of file
diff --git a/spec/support/jira_service_helper.rb b/spec/support/jira_service_helper.rb
index 5ebe095743b..f3ea206f387 100644
--- a/spec/support/jira_service_helper.rb
+++ b/spec/support/jira_service_helper.rb
@@ -1,5 +1,4 @@
 module JiraServiceHelper
-
   def jira_service_settings
     properties = {
       "title" => "JIRA tracker",
diff --git a/spec/support/login_helpers.rb b/spec/support/login_helpers.rb
index 7a0f078c72b..e5f76afbfc0 100644
--- a/spec/support/login_helpers.rb
+++ b/spec/support/login_helpers.rb
@@ -37,9 +37,44 @@ module LoginHelpers
     Thread.current[:current_user] = user
   end
 
+  def login_via(provider, user, uid)
+    mock_auth_hash(provider, uid, user.email)
+    visit new_user_session_path
+    click_link provider
+  end
+
+  def mock_auth_hash(provider, uid, email)
+    # The mock_auth configuration allows you to set per-provider (or default)
+    # authentication hashes to return during integration testing.
+    OmniAuth.config.mock_auth[provider.to_sym] = OmniAuth::AuthHash.new({
+      provider: provider,
+      uid: uid,
+      info: {
+        name: 'mockuser',
+        email: email,
+        image: 'mock_user_thumbnail_url'
+      },
+      credentials: {
+        token: 'mock_token',
+        secret: 'mock_secret'
+      },
+      extra: {
+        raw_info: {
+          info: {
+            name: 'mockuser',
+            email: email,
+            image: 'mock_user_thumbnail_url'
+          }
+        }
+      }
+    })
+    Rails.application.env_config['omniauth.auth'] = OmniAuth.config.mock_auth[:saml]
+  end
+
   # Requires Javascript driver.
   def logout
-    find(:css, ".fa.fa-sign-out").click
+    find(".header-user-dropdown-toggle").click
+    click_link "Sign out"
   end
 
   # Logout without JavaScript driver
diff --git a/spec/support/omni_auth.rb b/spec/support/omni_auth.rb
new file mode 100644
index 00000000000..0b1af4052ff
--- /dev/null
+++ b/spec/support/omni_auth.rb
@@ -0,0 +1 @@
+OmniAuth.config.test_mode = true
diff --git a/spec/support/relative_url.rb b/spec/support/relative_url.rb
deleted file mode 100644
index 72e3ccce75b..00000000000
--- a/spec/support/relative_url.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-# Fix route helpers in tests (e.g. root_path, ...)
-module RelativeUrl
-  extend ActiveSupport::Concern
-
-  included do
-    default_url_options[:script_name] = Rails.application.config.relative_url_root
-  end
-end
diff --git a/spec/support/test_env.rb b/spec/support/test_env.rb
index 71664bb192e..bb6c84262f6 100644
--- a/spec/support/test_env.rb
+++ b/spec/support/test_env.rb
@@ -5,17 +5,20 @@ module TestEnv
 
   # When developing the seed repository, comment out the branch you will modify.
   BRANCH_SHA = {
-    'empty-branch'     => '7efb185',
-    'flatten-dir'      => 'e56497b',
-    'feature'          => '0b4bc9a',
-    'feature_conflict' => 'bb5206f',
-    'fix'              => '48f0be4',
-    'improve/awesome'  => '5937ac0',
-    'markdown'         => '0ed8c6c',
-    'lfs'              => 'be93687',
-    'master'           => '5937ac0',
-    "'test'"           => 'e56497b',
-    'orphaned-branch'  => '45127a9',
+    'empty-branch'          => '7efb185',
+    'flatten-dir'           => 'e56497b',
+    'feature'               => '0b4bc9a',
+    'feature_conflict'      => 'bb5206f',
+    'fix'                   => '48f0be4',
+    'improve/awesome'       => '5937ac0',
+    'markdown'              => '0ed8c6c',
+    'lfs'                   => 'be93687',
+    'master'                => '5937ac0',
+    "'test'"                => 'e56497b',
+    'orphaned-branch'       => '45127a9',
+    'binary-encoding'       => '7b1cf43',
+    'gitattributes'         => '5a62481',
+    'expand-collapse-diffs' => '4842455'
   }
 
   # gitlab-test-fork is a fork of gitlab-fork, but we don't necessarily
@@ -61,7 +64,7 @@ module TestEnv
   end
 
   def disable_pre_receive
-    allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return(true)
+    allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([true, nil])
   end
 
   # Clean /tmp/tests
@@ -78,7 +81,7 @@ module TestEnv
   end
 
   def setup_gitlab_shell
-    unless File.directory?(Rails.root.join(*%w(tmp tests gitlab-shell)))
+    unless File.directory?(Gitlab.config.gitlab_shell.path)
       `rake gitlab:shell:install`
     end
   end
@@ -125,14 +128,14 @@ module TestEnv
 
   def copy_repo(project)
     base_repo_path = File.expand_path(factory_repo_path_bare)
-    target_repo_path = File.expand_path(repos_path + "/#{project.namespace.path}/#{project.path}.git")
+    target_repo_path = File.expand_path(project.repository_storage_path + "/#{project.namespace.path}/#{project.path}.git")
     FileUtils.mkdir_p(target_repo_path)
     FileUtils.cp_r("#{base_repo_path}/.", target_repo_path)
     FileUtils.chmod_R 0755, target_repo_path
   end
 
   def repos_path
-    Gitlab.config.gitlab_shell.repos_path
+    Gitlab.config.repositories.storages.default
   end
 
   def backup_path
@@ -141,7 +144,7 @@ module TestEnv
 
   def copy_forked_repo_with_submodules(project)
     base_repo_path = File.expand_path(forked_repo_path_bare)
-    target_repo_path = File.expand_path(repos_path + "/#{project.namespace.path}/#{project.path}.git")
+    target_repo_path = File.expand_path(project.repository_storage_path + "/#{project.namespace.path}/#{project.path}.git")
     FileUtils.mkdir_p(target_repo_path)
     FileUtils.cp_r("#{base_repo_path}/.", target_repo_path)
     FileUtils.chmod_R 0755, target_repo_path
diff --git a/spec/tasks/gitlab/backup_rake_spec.rb b/spec/tasks/gitlab/backup_rake_spec.rb
index 25da0917134..d2c056d8e14 100644
--- a/spec/tasks/gitlab/backup_rake_spec.rb
+++ b/spec/tasks/gitlab/backup_rake_spec.rb
@@ -76,7 +76,6 @@ describe 'gitlab:app namespace rake task' do
         expect { run_rake_task('gitlab:backup:restore') }.not_to raise_error
       end
     end
-
   end # backup_restore task
 
   describe 'backup_create' do
@@ -98,67 +97,107 @@ describe 'gitlab:app namespace rake task' do
       @backup_tar = tars_glob.first
     end
 
-    before do
-      create_backup
-    end
-
-    after do
-      FileUtils.rm(@backup_tar)
-    end
+    context 'tar creation' do
+      before do
+        create_backup
+      end
 
-    context 'archive file permissions' do
-      it 'should set correct permissions on the tar file' do
-        expect(File.exist?(@backup_tar)).to be_truthy
-        expect(File::Stat.new(@backup_tar).mode.to_s(8)).to eq('100600')
+      after do
+        FileUtils.rm(@backup_tar)
       end
 
-      context 'with custom archive_permissions' do
-        before do
-          allow(Gitlab.config.backup).to receive(:archive_permissions).and_return(0651)
-          # We created a backup in a before(:all) so it got the default permissions.
-          # We now need to do some work to create a _new_ backup file using our stub.
-          FileUtils.rm(@backup_tar)
-          create_backup
+      context 'archive file permissions' do
+        it 'should set correct permissions on the tar file' do
+          expect(File.exist?(@backup_tar)).to be_truthy
+          expect(File::Stat.new(@backup_tar).mode.to_s(8)).to eq('100600')
         end
 
-        it 'uses the custom permissions' do
-          expect(File::Stat.new(@backup_tar).mode.to_s(8)).to eq('100651')
+        context 'with custom archive_permissions' do
+          before do
+            allow(Gitlab.config.backup).to receive(:archive_permissions).and_return(0651)
+            # We created a backup in a before(:all) so it got the default permissions.
+            # We now need to do some work to create a _new_ backup file using our stub.
+            FileUtils.rm(@backup_tar)
+            create_backup
+          end
+
+          it 'uses the custom permissions' do
+            expect(File::Stat.new(@backup_tar).mode.to_s(8)).to eq('100651')
+          end
         end
       end
-    end
 
-    it 'should set correct permissions on the tar contents' do
-      tar_contents, exit_status = Gitlab::Popen.popen(
-        %W{tar -tvf #{@backup_tar} db uploads.tar.gz repositories builds.tar.gz artifacts.tar.gz lfs.tar.gz registry.tar.gz}
-      )
-      expect(exit_status).to eq(0)
-      expect(tar_contents).to match('db/')
-      expect(tar_contents).to match('uploads.tar.gz')
-      expect(tar_contents).to match('repositories/')
-      expect(tar_contents).to match('builds.tar.gz')
-      expect(tar_contents).to match('artifacts.tar.gz')
-      expect(tar_contents).to match('lfs.tar.gz')
-      expect(tar_contents).to match('registry.tar.gz')
-      expect(tar_contents).not_to match(/^.{4,9}[rwx].* (database.sql.gz|uploads.tar.gz|repositories|builds.tar.gz|artifacts.tar.gz|registry.tar.gz)\/$/)
-    end
+      it 'should set correct permissions on the tar contents' do
+        tar_contents, exit_status = Gitlab::Popen.popen(
+          %W{tar -tvf #{@backup_tar} db uploads.tar.gz repositories builds.tar.gz artifacts.tar.gz lfs.tar.gz registry.tar.gz}
+        )
+        expect(exit_status).to eq(0)
+        expect(tar_contents).to match('db/')
+        expect(tar_contents).to match('uploads.tar.gz')
+        expect(tar_contents).to match('repositories/')
+        expect(tar_contents).to match('builds.tar.gz')
+        expect(tar_contents).to match('artifacts.tar.gz')
+        expect(tar_contents).to match('lfs.tar.gz')
+        expect(tar_contents).to match('registry.tar.gz')
+        expect(tar_contents).not_to match(/^.{4,9}[rwx].* (database.sql.gz|uploads.tar.gz|repositories|builds.tar.gz|artifacts.tar.gz|registry.tar.gz)\/$/)
+      end
 
-    it 'should delete temp directories' do
-      temp_dirs = Dir.glob(
-        File.join(Gitlab.config.backup.path, '{db,repositories,uploads,builds,artifacts,lfs,registry}')
-      )
+      it 'should delete temp directories' do
+        temp_dirs = Dir.glob(
+          File.join(Gitlab.config.backup.path, '{db,repositories,uploads,builds,artifacts,lfs,registry}')
+        )
+
+        expect(temp_dirs).to be_empty
+      end
 
-      expect(temp_dirs).to be_empty
+      context 'registry disabled' do
+        let(:enable_registry) { false }
+
+        it 'should not create registry.tar.gz' do
+          tar_contents, exit_status = Gitlab::Popen.popen(
+            %W{tar -tvf #{@backup_tar}}
+          )
+          expect(exit_status).to eq(0)
+          expect(tar_contents).not_to match('registry.tar.gz')
+        end
+      end
     end
 
-    context 'registry disabled' do
-      let(:enable_registry) { false }
+    context 'multiple repository storages' do
+      let(:project_a) { create(:project, repository_storage: 'default') }
+      let(:project_b) { create(:project, repository_storage: 'custom') }
+
+      before do
+        FileUtils.mkdir('tmp/tests/default_storage')
+        FileUtils.mkdir('tmp/tests/custom_storage')
+        storages = {
+          'default' => 'tmp/tests/default_storage',
+          'custom' => 'tmp/tests/custom_storage'
+        }
+        allow(Gitlab.config.repositories).to receive(:storages).and_return(storages)
+
+        # Create the projects now, after mocking the settings but before doing the backup
+        project_a
+        project_b
+
+        # We only need a backup of the repositories for this test
+        ENV["SKIP"] = "db,uploads,builds,artifacts,lfs,registry"
+        create_backup
+      end
+
+      after do
+        FileUtils.rm_rf('tmp/tests/default_storage')
+        FileUtils.rm_rf('tmp/tests/custom_storage')
+        FileUtils.rm(@backup_tar)
+      end
 
-      it 'should not create registry.tar.gz' do
+      it 'should include repositories in all repository storages' do
         tar_contents, exit_status = Gitlab::Popen.popen(
-          %W{tar -tvf #{@backup_tar}}
+          %W{tar -tvf #{@backup_tar} repositories}
         )
         expect(exit_status).to eq(0)
-        expect(tar_contents).not_to match('registry.tar.gz')
+        expect(tar_contents).to match("repositories/#{project_a.path_with_namespace}.bundle")
+        expect(tar_contents).to match("repositories/#{project_b.path_with_namespace}.bundle")
       end
     end
   end # backup_create task
diff --git a/spec/views/projects/builds/show.html.haml_spec.rb b/spec/views/projects/builds/show.html.haml_spec.rb
new file mode 100644
index 00000000000..cd18d19ef5e
--- /dev/null
+++ b/spec/views/projects/builds/show.html.haml_spec.rb
@@ -0,0 +1,37 @@
+require 'spec_helper'
+
+describe 'projects/builds/show' do
+  include Devise::TestHelpers
+
+  let(:build) { create(:ci_build) }
+  let(:project) { build.project }
+
+  before do
+    assign(:build, build)
+    assign(:project, project)
+
+    allow(view).to receive(:can?).and_return(true)
+  end
+
+  context 'when build is running' do
+    before do
+      build.run!
+      render
+    end
+
+    it 'does not show retry button' do
+      expect(rendered).not_to have_link('Retry')
+    end
+  end
+
+  context 'when build is not running' do
+    before do
+      build.success!
+      render
+    end
+
+    it 'shows retry button' do
+      expect(rendered).to have_link('Retry')
+    end
+  end
+end
diff --git a/spec/workers/expire_build_artifacts_worker_spec.rb b/spec/workers/expire_build_artifacts_worker_spec.rb
index e3827cae9a6..7d6668920c0 100644
--- a/spec/workers/expire_build_artifacts_worker_spec.rb
+++ b/spec/workers/expire_build_artifacts_worker_spec.rb
@@ -20,6 +20,10 @@ describe ExpireBuildArtifactsWorker do
       it 'does remove files' do
         expect(build.reload.artifacts_file.exists?).to be_falsey
       end
+
+      it 'does nullify artifacts_file column' do
+        expect(build.reload.artifacts_file_identifier).to be_nil
+      end
     end
 
     context 'with not yet expired artifacts' do
@@ -32,6 +36,10 @@ describe ExpireBuildArtifactsWorker do
       it 'does not remove files' do
         expect(build.reload.artifacts_file.exists?).to be_truthy
       end
+
+      it 'does not nullify artifacts_file column' do
+        expect(build.reload.artifacts_file_identifier).not_to be_nil
+      end
     end
 
     context 'without expire date' do
@@ -44,6 +52,10 @@ describe ExpireBuildArtifactsWorker do
       it 'does not remove files' do
         expect(build.reload.artifacts_file.exists?).to be_truthy
       end
+
+      it 'does not nullify artifacts_file column' do
+        expect(build.reload.artifacts_file_identifier).not_to be_nil
+      end
     end
 
     context 'for expired artifacts' do
diff --git a/spec/workers/git_garbage_collect_worker_spec.rb b/spec/workers/git_garbage_collect_worker_spec.rb
new file mode 100644
index 00000000000..a9cce8b8b59
--- /dev/null
+++ b/spec/workers/git_garbage_collect_worker_spec.rb
@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+describe GitGarbageCollectWorker do
+  let(:project) { create(:project) }
+  let(:shell) { Gitlab::Shell.new }
+
+  subject { GitGarbageCollectWorker.new }
+
+  before do
+    allow(subject).to receive(:gitlab_shell).and_return(shell)
+  end
+
+  describe "#perform" do
+    it "runs `git gc`" do
+      expect(shell).to receive(:gc).with(
+        project.repository_storage_path,
+        project.path_with_namespace).
+      and_return(true)
+      expect_any_instance_of(Repository).to receive(:after_create_branch)
+
+      subject.perform(project.id)
+    end
+  end
+end
diff --git a/spec/workers/merge_worker_spec.rb b/spec/workers/merge_worker_spec.rb
index 1abd87d7d33..b5e1fdb8ded 100644
--- a/spec/workers/merge_worker_spec.rb
+++ b/spec/workers/merge_worker_spec.rb
@@ -9,7 +9,7 @@ describe MergeWorker do
 
     before do
       source_project.team << [author, :master]
-      source_project.repository.expire_branch_names
+      source_project.repository.expire_branches_cache
     end
 
     it 'clears cache of source repo after removing source branch' do
diff --git a/spec/workers/post_receive_spec.rb b/spec/workers/post_receive_spec.rb
index b8e73682c91..20b1a343c27 100644
--- a/spec/workers/post_receive_spec.rb
+++ b/spec/workers/post_receive_spec.rb
@@ -91,6 +91,6 @@ describe PostReceive do
   end
 
   def pwd(project)
-    File.join(Gitlab.config.gitlab_shell.repos_path, project.path_with_namespace)
+    File.join(Gitlab.config.repositories.storages.default, project.path_with_namespace)
   end
 end
diff --git a/spec/workers/project_cache_worker_spec.rb b/spec/workers/project_cache_worker_spec.rb
index 7e59bd2fced..5785a6a06ff 100644
--- a/spec/workers/project_cache_worker_spec.rb
+++ b/spec/workers/project_cache_worker_spec.rb
@@ -7,7 +7,6 @@ describe ProjectCacheWorker do
 
   describe '#perform' do
     it 'updates project cache data' do
-
       expect_any_instance_of(Repository).to receive(:size)
       expect_any_instance_of(Repository).to receive(:commit_count)
 
diff --git a/spec/workers/repository_check/single_repository_worker_spec.rb b/spec/workers/repository_check/single_repository_worker_spec.rb
index 5a03bb77ebd..05e07789dac 100644
--- a/spec/workers/repository_check/single_repository_worker_spec.rb
+++ b/spec/workers/repository_check/single_repository_worker_spec.rb
@@ -4,6 +4,26 @@ require 'fileutils'
 describe RepositoryCheck::SingleRepositoryWorker do
   subject { described_class.new }
 
+  it 'passes when the project has no push events' do
+    project = create(:project_empty_repo, wiki_enabled: false)
+    project.events.destroy_all
+    break_repo(project)
+
+    subject.perform(project.id)
+
+    expect(project.reload.last_repository_check_failed).to eq(false)
+  end
+
+  it 'fails when the project has push events and a broken repository' do
+    project = create(:project_empty_repo)
+    create_push_event(project)
+    break_repo(project)
+
+    subject.perform(project.id)
+
+    expect(project.reload.last_repository_check_failed).to eq(true)
+  end
+
   it 'fails if the wiki repository is broken' do
     project = create(:project_empty_repo, wiki_enabled: true)
     project.create_wiki
@@ -39,6 +59,7 @@ describe RepositoryCheck::SingleRepositoryWorker do
 
   it 'does not create a wiki if the main repo does not exist at all' do
     project = create(:project_empty_repo)
+    create_push_event(project)
     FileUtils.rm_rf(project.repository.path_to_repo)
     FileUtils.rm_rf(wiki_path(project))
 
@@ -54,4 +75,12 @@ describe RepositoryCheck::SingleRepositoryWorker do
   def wiki_path(project)
     project.wiki.repository.path_to_repo
   end
+
+  def create_push_event(project)
+    project.events.create(action: Event::PUSHED, author_id: create(:user).id)
+  end
+
+  def break_repo(project)
+    FileUtils.rm_rf(File.join(project.repository.path_to_repo, 'objects'))
+  end
 end
diff --git a/spec/workers/repository_fork_worker_spec.rb b/spec/workers/repository_fork_worker_spec.rb
index 4ef05eb29d2..5f762282b5e 100644
--- a/spec/workers/repository_fork_worker_spec.rb
+++ b/spec/workers/repository_fork_worker_spec.rb
@@ -14,6 +14,7 @@ describe RepositoryForkWorker do
   describe "#perform" do
     it "creates a new repository from a fork" do
       expect(shell).to receive(:fork_repository).with(
+        project.repository_storage_path,
         project.path_with_namespace,
         fork_project.namespace.path
       ).and_return(true)
@@ -25,9 +26,11 @@ describe RepositoryForkWorker do
     end
 
     it 'flushes various caches' do
-      expect(shell).to receive(:fork_repository).
-        with(project.path_with_namespace, fork_project.namespace.path).
-        and_return(true)
+      expect(shell).to receive(:fork_repository).with(
+        project.repository_storage_path,
+        project.path_with_namespace,
+        fork_project.namespace.path
+      ).and_return(true)
 
       expect_any_instance_of(Repository).to receive(:expire_emptiness_caches).
         and_call_original
diff --git a/vendor/assets/javascripts/raphael.js b/vendor/assets/javascripts/raphael.js
new file mode 100644
index 00000000000..3f3f8a0b7f6
--- /dev/null
+++ b/vendor/assets/javascripts/raphael.js
@@ -0,0 +1,8239 @@
+// ┌────────────────────────────────────────────────────────────────────┐ \\
+// │ Raphaël 2.1.4 - JavaScript Vector Library                          │ \\
+// ├────────────────────────────────────────────────────────────────────┤ \\
+// │ Copyright © 2008-2012 Dmitry Baranovskiy (http://raphaeljs.com)    │ \\
+// │ Copyright © 2008-2012 Sencha Labs (http://sencha.com)              │ \\
+// ├────────────────────────────────────────────────────────────────────┤ \\
+// │ Licensed under the MIT (http://raphaeljs.com/license.html) license.│ \\
+// └────────────────────────────────────────────────────────────────────┘ \\
+// Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
+// 
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// 
+// http://www.apache.org/licenses/LICENSE-2.0
+// 
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// ┌────────────────────────────────────────────────────────────┐ \\
+// │ Eve 0.4.2 - JavaScript Events Library                      │ \\
+// ├────────────────────────────────────────────────────────────┤ \\
+// │ Author Dmitry Baranovskiy (http://dmitry.baranovskiy.com/) │ \\
+// └────────────────────────────────────────────────────────────┘ \\
+
+(function (glob) {
+    var version = "0.4.2",
+        has = "hasOwnProperty",
+        separator = /[\.\/]/,
+        wildcard = "*",
+        fun = function () {},
+        numsort = function (a, b) {
+            return a - b;
+        },
+        current_event,
+        stop,
+        events = {n: {}},
+    /*\
+     * eve
+     [ method ]
+
+     * Fires event with given `name`, given scope and other parameters.
+
+     > Arguments
+
+     - name (string) name of the *event*, dot (`.`) or slash (`/`) separated
+     - scope (object) context for the event handlers
+     - varargs (...) the rest of arguments will be sent to event handlers
+
+     = (object) array of returned values from the listeners
+    \*/
+        eve = function (name, scope) {
+			name = String(name);
+            var e = events,
+                oldstop = stop,
+                args = Array.prototype.slice.call(arguments, 2),
+                listeners = eve.listeners(name),
+                z = 0,
+                f = false,
+                l,
+                indexed = [],
+                queue = {},
+                out = [],
+                ce = current_event,
+                errors = [];
+            current_event = name;
+            stop = 0;
+            for (var i = 0, ii = listeners.length; i < ii; i++) if ("zIndex" in listeners[i]) {
+                indexed.push(listeners[i].zIndex);
+                if (listeners[i].zIndex < 0) {
+                    queue[listeners[i].zIndex] = listeners[i];
+                }
+            }
+            indexed.sort(numsort);
+            while (indexed[z] < 0) {
+                l = queue[indexed[z++]];
+                out.push(l.apply(scope, args));
+                if (stop) {
+                    stop = oldstop;
+                    return out;
+                }
+            }
+            for (i = 0; i < ii; i++) {
+                l = listeners[i];
+                if ("zIndex" in l) {
+                    if (l.zIndex == indexed[z]) {
+                        out.push(l.apply(scope, args));
+                        if (stop) {
+                            break;
+                        }
+                        do {
+                            z++;
+                            l = queue[indexed[z]];
+                            l && out.push(l.apply(scope, args));
+                            if (stop) {
+                                break;
+                            }
+                        } while (l)
+                    } else {
+                        queue[l.zIndex] = l;
+                    }
+                } else {
+                    out.push(l.apply(scope, args));
+                    if (stop) {
+                        break;
+                    }
+                }
+            }
+            stop = oldstop;
+            current_event = ce;
+            return out.length ? out : null;
+        };
+		// Undocumented. Debug only.
+		eve._events = events;
+    /*\
+     * eve.listeners
+     [ method ]
+
+     * Internal method which gives you array of all event handlers that will be triggered by the given `name`.
+
+     > Arguments
+
+     - name (string) name of the event, dot (`.`) or slash (`/`) separated
+
+     = (array) array of event handlers
+    \*/
+    eve.listeners = function (name) {
+        var names = name.split(separator),
+            e = events,
+            item,
+            items,
+            k,
+            i,
+            ii,
+            j,
+            jj,
+            nes,
+            es = [e],
+            out = [];
+        for (i = 0, ii = names.length; i < ii; i++) {
+            nes = [];
+            for (j = 0, jj = es.length; j < jj; j++) {
+                e = es[j].n;
+                items = [e[names[i]], e[wildcard]];
+                k = 2;
+                while (k--) {
+                    item = items[k];
+                    if (item) {
+                        nes.push(item);
+                        out = out.concat(item.f || []);
+                    }
+                }
+            }
+            es = nes;
+        }
+        return out;
+    };
+    
+    /*\
+     * eve.on
+     [ method ]
+     **
+     * Binds given event handler with a given name. You can use wildcards “`*`” for the names:
+     | eve.on("*.under.*", f);
+     | eve("mouse.under.floor"); // triggers f
+     * Use @eve to trigger the listener.
+     **
+     > Arguments
+     **
+     - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
+     - f (function) event handler function
+     **
+     = (function) returned function accepts a single numeric parameter that represents z-index of the handler. It is an optional feature and only used when you need to ensure that some subset of handlers will be invoked in a given order, despite of the order of assignment. 
+     > Example:
+     | eve.on("mouse", eatIt)(2);
+     | eve.on("mouse", scream);
+     | eve.on("mouse", catchIt)(1);
+     * This will ensure that `catchIt()` function will be called before `eatIt()`.
+	 *
+     * If you want to put your handler before non-indexed handlers, specify a negative value.
+     * Note: I assume most of the time you don’t need to worry about z-index, but it’s nice to have this feature “just in case”.
+    \*/
+    eve.on = function (name, f) {
+		name = String(name);
+		if (typeof f != "function") {
+			return function () {};
+		}
+        var names = name.split(separator),
+            e = events;
+        for (var i = 0, ii = names.length; i < ii; i++) {
+            e = e.n;
+            e = e.hasOwnProperty(names[i]) && e[names[i]] || (e[names[i]] = {n: {}});
+        }
+        e.f = e.f || [];
+        for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) {
+            return fun;
+        }
+        e.f.push(f);
+        return function (zIndex) {
+            if (+zIndex == +zIndex) {
+                f.zIndex = +zIndex;
+            }
+        };
+    };
+    /*\
+     * eve.f
+     [ method ]
+     **
+     * Returns function that will fire given event with optional arguments.
+	 * Arguments that will be passed to the result function will be also
+	 * concated to the list of final arguments.
+ 	 | el.onclick = eve.f("click", 1, 2);
+ 	 | eve.on("click", function (a, b, c) {
+ 	 |     console.log(a, b, c); // 1, 2, [event object]
+ 	 | });
+     > Arguments
+	 - event (string) event name
+	 - varargs (…) and any other arguments
+	 = (function) possible event handler function
+    \*/
+	eve.f = function (event) {
+		var attrs = [].slice.call(arguments, 1);
+		return function () {
+			eve.apply(null, [event, null].concat(attrs).concat([].slice.call(arguments, 0)));
+		};
+	};
+    /*\
+     * eve.stop
+     [ method ]
+     **
+     * Is used inside an event handler to stop the event, preventing any subsequent listeners from firing.
+    \*/
+    eve.stop = function () {
+        stop = 1;
+    };
+    /*\
+     * eve.nt
+     [ method ]
+     **
+     * Could be used inside event handler to figure out actual name of the event.
+     **
+     > Arguments
+     **
+     - subname (string) #optional subname of the event
+     **
+     = (string) name of the event, if `subname` is not specified
+     * or
+     = (boolean) `true`, if current event’s name contains `subname`
+    \*/
+    eve.nt = function (subname) {
+        if (subname) {
+            return new RegExp("(?:\\.|\\/|^)" + subname + "(?:\\.|\\/|$)").test(current_event);
+        }
+        return current_event;
+    };
+    /*\
+     * eve.nts
+     [ method ]
+     **
+     * Could be used inside event handler to figure out actual name of the event.
+     **
+     **
+     = (array) names of the event
+    \*/
+    eve.nts = function () {
+        return current_event.split(separator);
+    };
+    /*\
+     * eve.off
+     [ method ]
+     **
+     * Removes given function from the list of event listeners assigned to given name.
+	 * If no arguments specified all the events will be cleared.
+     **
+     > Arguments
+     **
+     - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
+     - f (function) event handler function
+    \*/
+    /*\
+     * eve.unbind
+     [ method ]
+     **
+     * See @eve.off
+    \*/
+    eve.off = eve.unbind = function (name, f) {
+		if (!name) {
+		    eve._events = events = {n: {}};
+			return;
+		}
+        var names = name.split(separator),
+            e,
+            key,
+            splice,
+            i, ii, j, jj,
+            cur = [events];
+        for (i = 0, ii = names.length; i < ii; i++) {
+            for (j = 0; j < cur.length; j += splice.length - 2) {
+                splice = [j, 1];
+                e = cur[j].n;
+                if (names[i] != wildcard) {
+                    if (e[names[i]]) {
+                        splice.push(e[names[i]]);
+                    }
+                } else {
+                    for (key in e) if (e[has](key)) {
+                        splice.push(e[key]);
+                    }
+                }
+                cur.splice.apply(cur, splice);
+            }
+        }
+        for (i = 0, ii = cur.length; i < ii; i++) {
+            e = cur[i];
+            while (e.n) {
+                if (f) {
+                    if (e.f) {
+                        for (j = 0, jj = e.f.length; j < jj; j++) if (e.f[j] == f) {
+                            e.f.splice(j, 1);
+                            break;
+                        }
+                        !e.f.length && delete e.f;
+                    }
+                    for (key in e.n) if (e.n[has](key) && e.n[key].f) {
+                        var funcs = e.n[key].f;
+                        for (j = 0, jj = funcs.length; j < jj; j++) if (funcs[j] == f) {
+                            funcs.splice(j, 1);
+                            break;
+                        }
+                        !funcs.length && delete e.n[key].f;
+                    }
+                } else {
+                    delete e.f;
+                    for (key in e.n) if (e.n[has](key) && e.n[key].f) {
+                        delete e.n[key].f;
+                    }
+                }
+                e = e.n;
+            }
+        }
+    };
+    /*\
+     * eve.once
+     [ method ]
+     **
+     * Binds given event handler with a given name to only run once then unbind itself.
+     | eve.once("login", f);
+     | eve("login"); // triggers f
+     | eve("login"); // no listeners
+     * Use @eve to trigger the listener.
+     **
+     > Arguments
+     **
+     - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
+     - f (function) event handler function
+     **
+     = (function) same return function as @eve.on
+    \*/
+    eve.once = function (name, f) {
+        var f2 = function () {
+            eve.unbind(name, f2);
+            return f.apply(this, arguments);
+        };
+        return eve.on(name, f2);
+    };
+    /*\
+     * eve.version
+     [ property (string) ]
+     **
+     * Current version of the library.
+    \*/
+    eve.version = version;
+    eve.toString = function () {
+        return "You are running Eve " + version;
+    };
+    (typeof module != "undefined" && module.exports) ? (module.exports = eve) : (typeof define != "undefined" ? (define("eve", [], function() { return eve; })) : (glob.eve = eve));
+})(window || this);
+// ┌─────────────────────────────────────────────────────────────────────┐ \\
+// │ "Raphaël 2.1.2" - JavaScript Vector Library                         │ \\
+// ├─────────────────────────────────────────────────────────────────────┤ \\
+// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com)   │ \\
+// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com)             │ \\
+// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
+// └─────────────────────────────────────────────────────────────────────┘ \\
+
+(function (glob, factory) {
+    // AMD support
+    if (typeof define === "function" && define.amd) {
+        // Define as an anonymous module
+        define(["eve"], function( eve ) {
+            return factory(glob, eve);
+        });
+    } else {
+        // Browser globals (glob is window)
+        // Raphael adds itself to window
+        factory(glob, glob.eve || (typeof require == "function" && require('eve')) );
+    }
+}(this, function (window, eve) {
+    /*\
+     * Raphael
+     [ method ]
+     **
+     * Creates a canvas object on which to draw.
+     * You must do this first, as all future calls to drawing methods
+     * from this instance will be bound to this canvas.
+     > Parameters
+     **
+     - container (HTMLElement|string) DOM element or its ID which is going to be a parent for drawing surface
+     - width (number)
+     - height (number)
+     - callback (function) #optional callback function which is going to be executed in the context of newly created paper
+     * or
+     - x (number)
+     - y (number)
+     - width (number)
+     - height (number)
+     - callback (function) #optional callback function which is going to be executed in the context of newly created paper
+     * or
+     - all (array) (first 3 or 4 elements in the array are equal to [containerID, width, height] or [x, y, width, height]. The rest are element descriptions in format {type: type, <attributes>}). See @Paper.add.
+     - callback (function) #optional callback function which is going to be executed in the context of newly created paper
+     * or
+     - onReadyCallback (function) function that is going to be called on DOM ready event. You can also subscribe to this event via Eve’s “DOMLoad” event. In this case method returns `undefined`.
+     = (object) @Paper
+     > Usage
+     | // Each of the following examples create a canvas
+     | // that is 320px wide by 200px high.
+     | // Canvas is created at the viewport’s 10,50 coordinate.
+     | var paper = Raphael(10, 50, 320, 200);
+     | // Canvas is created at the top left corner of the #notepad element
+     | // (or its top right corner in dir="rtl" elements)
+     | var paper = Raphael(document.getElementById("notepad"), 320, 200);
+     | // Same as above
+     | var paper = Raphael("notepad", 320, 200);
+     | // Image dump
+     | var set = Raphael(["notepad", 320, 200, {
+     |     type: "rect",
+     |     x: 10,
+     |     y: 10,
+     |     width: 25,
+     |     height: 25,
+     |     stroke: "#f00"
+     | }, {
+     |     type: "text",
+     |     x: 30,
+     |     y: 40,
+     |     text: "Dump"
+     | }]);
+    \*/
+    function R(first) {
+        if (R.is(first, "function")) {
+            return loaded ? first() : eve.on("raphael.DOMload", first);
+        } else if (R.is(first, array)) {
+            return R._engine.create[apply](R, first.splice(0, 3 + R.is(first[0], nu))).add(first);
+        } else {
+            var args = Array.prototype.slice.call(arguments, 0);
+            if (R.is(args[args.length - 1], "function")) {
+                var f = args.pop();
+                return loaded ? f.call(R._engine.create[apply](R, args)) : eve.on("raphael.DOMload", function () {
+                    f.call(R._engine.create[apply](R, args));
+                });
+            } else {
+                return R._engine.create[apply](R, arguments);
+            }
+        }
+    }
+    R.version = "2.1.2";
+    R.eve = eve;
+    var loaded,
+        separator = /[, ]+/,
+        elements = {circle: 1, rect: 1, path: 1, ellipse: 1, text: 1, image: 1},
+        formatrg = /\{(\d+)\}/g,
+        proto = "prototype",
+        has = "hasOwnProperty",
+        g = {
+            doc: document,
+            win: window
+        },
+        oldRaphael = {
+            was: Object.prototype[has].call(g.win, "Raphael"),
+            is: g.win.Raphael
+        },
+        Paper = function () {
+            /*\
+             * Paper.ca
+             [ property (object) ]
+             **
+             * Shortcut for @Paper.customAttributes
+            \*/
+            /*\
+             * Paper.customAttributes
+             [ property (object) ]
+             **
+             * If you have a set of attributes that you would like to represent
+             * as a function of some number you can do it easily with custom attributes:
+             > Usage
+             | paper.customAttributes.hue = function (num) {
+             |     num = num % 1;
+             |     return {fill: "hsb(" + num + ", 0.75, 1)"};
+             | };
+             | // Custom attribute “hue” will change fill
+             | // to be given hue with fixed saturation and brightness.
+             | // Now you can use it like this:
+             | var c = paper.circle(10, 10, 10).attr({hue: .45});
+             | // or even like this:
+             | c.animate({hue: 1}, 1e3);
+             |
+             | // You could also create custom attribute
+             | // with multiple parameters:
+             | paper.customAttributes.hsb = function (h, s, b) {
+             |     return {fill: "hsb(" + [h, s, b].join(",") + ")"};
+             | };
+             | c.attr({hsb: "0.5 .8 1"});
+             | c.animate({hsb: [1, 0, 0.5]}, 1e3);
+            \*/
+            this.ca = this.customAttributes = {};
+        },
+        paperproto,
+        appendChild = "appendChild",
+        apply = "apply",
+        concat = "concat",
+        supportsTouch = ('ontouchstart' in g.win) || g.win.DocumentTouch && g.doc instanceof DocumentTouch, //taken from Modernizr touch test
+        E = "",
+        S = " ",
+        Str = String,
+        split = "split",
+        events = "click dblclick mousedown mousemove mouseout mouseover mouseup touchstart touchmove touchend touchcancel"[split](S),
+        touchMap = {
+            mousedown: "touchstart",
+            mousemove: "touchmove",
+            mouseup: "touchend"
+        },
+        lowerCase = Str.prototype.toLowerCase,
+        math = Math,
+        mmax = math.max,
+        mmin = math.min,
+        abs = math.abs,
+        pow = math.pow,
+        PI = math.PI,
+        nu = "number",
+        string = "string",
+        array = "array",
+        toString = "toString",
+        fillString = "fill",
+        objectToString = Object.prototype.toString,
+        paper = {},
+        push = "push",
+        ISURL = R._ISURL = /^url\(['"]?(.+?)['"]?\)$/i,
+        colourRegExp = /^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgba?\(\s*([\d\.]+%?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+%?(?:\s*,\s*[\d\.]+%?)?)\s*\)|hsba?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\)|hsla?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\))\s*$/i,
+        isnan = {"NaN": 1, "Infinity": 1, "-Infinity": 1},
+        bezierrg = /^(?:cubic-)?bezier\(([^,]+),([^,]+),([^,]+),([^\)]+)\)/,
+        round = math.round,
+        setAttribute = "setAttribute",
+        toFloat = parseFloat,
+        toInt = parseInt,
+        upperCase = Str.prototype.toUpperCase,
+        availableAttrs = R._availableAttrs = {
+            "arrow-end": "none",
+            "arrow-start": "none",
+            blur: 0,
+            "clip-rect": "0 0 1e9 1e9",
+            cursor: "default",
+            cx: 0,
+            cy: 0,
+            fill: "#fff",
+            "fill-opacity": 1,
+            font: '10px "Arial"',
+            "font-family": '"Arial"',
+            "font-size": "10",
+            "font-style": "normal",
+            "font-weight": 400,
+            gradient: 0,
+            height: 0,
+            href: "http://raphaeljs.com/",
+            "letter-spacing": 0,
+            opacity: 1,
+            path: "M0,0",
+            r: 0,
+            rx: 0,
+            ry: 0,
+            src: "",
+            stroke: "#000",
+            "stroke-dasharray": "",
+            "stroke-linecap": "butt",
+            "stroke-linejoin": "butt",
+            "stroke-miterlimit": 0,
+            "stroke-opacity": 1,
+            "stroke-width": 1,
+            target: "_blank",
+            "text-anchor": "middle",
+            title: "Raphael",
+            transform: "",
+            width: 0,
+            x: 0,
+            y: 0
+        },
+        availableAnimAttrs = R._availableAnimAttrs = {
+            blur: nu,
+            "clip-rect": "csv",
+            cx: nu,
+            cy: nu,
+            fill: "colour",
+            "fill-opacity": nu,
+            "font-size": nu,
+            height: nu,
+            opacity: nu,
+            path: "path",
+            r: nu,
+            rx: nu,
+            ry: nu,
+            stroke: "colour",
+            "stroke-opacity": nu,
+            "stroke-width": nu,
+            transform: "transform",
+            width: nu,
+            x: nu,
+            y: nu
+        },
+        whitespace = /[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]/g,
+        commaSpaces = /[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*/,
+        hsrg = {hs: 1, rg: 1},
+        p2s = /,?([achlmqrstvxz]),?/gi,
+        pathCommand = /([achlmrqstvz])[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*)+)/ig,
+        tCommand = /([rstm])[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*)+)/ig,
+        pathValues = /(-?\d*\.?\d*(?:e[\-+]?\d+)?)[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*/ig,
+        radial_gradient = R._radial_gradient = /^r(?:\(([^,]+?)[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*([^\)]+?)\))?/,
+        eldata = {},
+        sortByKey = function (a, b) {
+            return a.key - b.key;
+        },
+        sortByNumber = function (a, b) {
+            return toFloat(a) - toFloat(b);
+        },
+        fun = function () {},
+        pipe = function (x) {
+            return x;
+        },
+        rectPath = R._rectPath = function (x, y, w, h, r) {
+            if (r) {
+                return [["M", x + r, y], ["l", w - r * 2, 0], ["a", r, r, 0, 0, 1, r, r], ["l", 0, h - r * 2], ["a", r, r, 0, 0, 1, -r, r], ["l", r * 2 - w, 0], ["a", r, r, 0, 0, 1, -r, -r], ["l", 0, r * 2 - h], ["a", r, r, 0, 0, 1, r, -r], ["z"]];
+            }
+            return [["M", x, y], ["l", w, 0], ["l", 0, h], ["l", -w, 0], ["z"]];
+        },
+        ellipsePath = function (x, y, rx, ry) {
+            if (ry == null) {
+                ry = rx;
+            }
+            return [["M", x, y], ["m", 0, -ry], ["a", rx, ry, 0, 1, 1, 0, 2 * ry], ["a", rx, ry, 0, 1, 1, 0, -2 * ry], ["z"]];
+        },
+        getPath = R._getPath = {
+            path: function (el) {
+                return el.attr("path");
+            },
+            circle: function (el) {
+                var a = el.attrs;
+                return ellipsePath(a.cx, a.cy, a.r);
+            },
+            ellipse: function (el) {
+                var a = el.attrs;
+                return ellipsePath(a.cx, a.cy, a.rx, a.ry);
+            },
+            rect: function (el) {
+                var a = el.attrs;
+                return rectPath(a.x, a.y, a.width, a.height, a.r);
+            },
+            image: function (el) {
+                var a = el.attrs;
+                return rectPath(a.x, a.y, a.width, a.height);
+            },
+            text: function (el) {
+                var bbox = el._getBBox();
+                return rectPath(bbox.x, bbox.y, bbox.width, bbox.height);
+            },
+            set : function(el) {
+                var bbox = el._getBBox();
+                return rectPath(bbox.x, bbox.y, bbox.width, bbox.height);
+            }
+        },
+        /*\
+         * Raphael.mapPath
+         [ method ]
+         **
+         * Transform the path string with given matrix.
+         > Parameters
+         - path (string) path string
+         - matrix (object) see @Matrix
+         = (string) transformed path string
+        \*/
+        mapPath = R.mapPath = function (path, matrix) {
+            if (!matrix) {
+                return path;
+            }
+            var x, y, i, j, ii, jj, pathi;
+            path = path2curve(path);
+            for (i = 0, ii = path.length; i < ii; i++) {
+                pathi = path[i];
+                for (j = 1, jj = pathi.length; j < jj; j += 2) {
+                    x = matrix.x(pathi[j], pathi[j + 1]);
+                    y = matrix.y(pathi[j], pathi[j + 1]);
+                    pathi[j] = x;
+                    pathi[j + 1] = y;
+                }
+            }
+            return path;
+        };
+
+    R._g = g;
+    /*\
+     * Raphael.type
+     [ property (string) ]
+     **
+     * Can be “SVG”, “VML” or empty, depending on browser support.
+    \*/
+    R.type = (g.win.SVGAngle || g.doc.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") ? "SVG" : "VML");
+    if (R.type == "VML") {
+        var d = g.doc.createElement("div"),
+            b;
+        d.innerHTML = '<v:shape adj="1"/>';
+        b = d.firstChild;
+        b.style.behavior = "url(#default#VML)";
+        if (!(b && typeof b.adj == "object")) {
+            return (R.type = E);
+        }
+        d = null;
+    }
+    /*\
+     * Raphael.svg
+     [ property (boolean) ]
+     **
+     * `true` if browser supports SVG.
+    \*/
+    /*\
+     * Raphael.vml
+     [ property (boolean) ]
+     **
+     * `true` if browser supports VML.
+    \*/
+    R.svg = !(R.vml = R.type == "VML");
+    R._Paper = Paper;
+    /*\
+     * Raphael.fn
+     [ property (object) ]
+     **
+     * You can add your own method to the canvas. For example if you want to draw a pie chart,
+     * you can create your own pie chart function and ship it as a Raphaël plugin. To do this
+     * you need to extend the `Raphael.fn` object. You should modify the `fn` object before a
+     * Raphaël instance is created, otherwise it will take no effect. Please note that the
+     * ability for namespaced plugins was removed in Raphael 2.0. It is up to the plugin to
+     * ensure any namespacing ensures proper context.
+     > Usage
+     | Raphael.fn.arrow = function (x1, y1, x2, y2, size) {
+     |     return this.path( ... );
+     | };
+     | // or create namespace
+     | Raphael.fn.mystuff = {
+     |     arrow: function () {…},
+     |     star: function () {…},
+     |     // etc…
+     | };
+     | var paper = Raphael(10, 10, 630, 480);
+     | // then use it
+     | paper.arrow(10, 10, 30, 30, 5).attr({fill: "#f00"});
+     | paper.mystuff.arrow();
+     | paper.mystuff.star();
+    \*/
+    R.fn = paperproto = Paper.prototype = R.prototype;
+    R._id = 0;
+    R._oid = 0;
+    /*\
+     * Raphael.is
+     [ method ]
+     **
+     * Handful of replacements for `typeof` operator.
+     > Parameters
+     - o (…) any object or primitive
+     - type (string) name of the type, i.e. “string”, “function”, “number”, etc.
+     = (boolean) is given value is of given type
+    \*/
+    R.is = function (o, type) {
+        type = lowerCase.call(type);
+        if (type == "finite") {
+            return !isnan[has](+o);
+        }
+        if (type == "array") {
+            return o instanceof Array;
+        }
+        return  (type == "null" && o === null) ||
+                (type == typeof o && o !== null) ||
+                (type == "object" && o === Object(o)) ||
+                (type == "array" && Array.isArray && Array.isArray(o)) ||
+                objectToString.call(o).slice(8, -1).toLowerCase() == type;
+    };
+
+    function clone(obj) {
+        if (typeof obj == "function" || Object(obj) !== obj) {
+            return obj;
+        }
+        var res = new obj.constructor;
+        for (var key in obj) if (obj[has](key)) {
+            res[key] = clone(obj[key]);
+        }
+        return res;
+    }
+
+    /*\
+     * Raphael.angle
+     [ method ]
+     **
+     * Returns angle between two or three points
+     > Parameters
+     - x1 (number) x coord of first point
+     - y1 (number) y coord of first point
+     - x2 (number) x coord of second point
+     - y2 (number) y coord of second point
+     - x3 (number) #optional x coord of third point
+     - y3 (number) #optional y coord of third point
+     = (number) angle in degrees.
+    \*/
+    R.angle = function (x1, y1, x2, y2, x3, y3) {
+        if (x3 == null) {
+            var x = x1 - x2,
+                y = y1 - y2;
+            if (!x && !y) {
+                return 0;
+            }
+            return (180 + math.atan2(-y, -x) * 180 / PI + 360) % 360;
+        } else {
+            return R.angle(x1, y1, x3, y3) - R.angle(x2, y2, x3, y3);
+        }
+    };
+    /*\
+     * Raphael.rad
+     [ method ]
+     **
+     * Transform angle to radians
+     > Parameters
+     - deg (number) angle in degrees
+     = (number) angle in radians.
+    \*/
+    R.rad = function (deg) {
+        return deg % 360 * PI / 180;
+    };
+    /*\
+     * Raphael.deg
+     [ method ]
+     **
+     * Transform angle to degrees
+     > Parameters
+     - rad (number) angle in radians
+     = (number) angle in degrees.
+    \*/
+    R.deg = function (rad) {
+        return Math.round ((rad * 180 / PI% 360)* 1000) / 1000;
+    };
+    /*\
+     * Raphael.snapTo
+     [ method ]
+     **
+     * Snaps given value to given grid.
+     > Parameters
+     - values (array|number) given array of values or step of the grid
+     - value (number) value to adjust
+     - tolerance (number) #optional tolerance for snapping. Default is `10`.
+     = (number) adjusted value.
+    \*/
+    R.snapTo = function (values, value, tolerance) {
+        tolerance = R.is(tolerance, "finite") ? tolerance : 10;
+        if (R.is(values, array)) {
+            var i = values.length;
+            while (i--) if (abs(values[i] - value) <= tolerance) {
+                return values[i];
+            }
+        } else {
+            values = +values;
+            var rem = value % values;
+            if (rem < tolerance) {
+                return value - rem;
+            }
+            if (rem > values - tolerance) {
+                return value - rem + values;
+            }
+        }
+        return value;
+    };
+
+    /*\
+     * Raphael.createUUID
+     [ method ]
+     **
+     * Returns RFC4122, version 4 ID
+    \*/
+    var createUUID = R.createUUID = (function (uuidRegEx, uuidReplacer) {
+        return function () {
+            return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(uuidRegEx, uuidReplacer).toUpperCase();
+        };
+    })(/[xy]/g, function (c) {
+        var r = math.random() * 16 | 0,
+            v = c == "x" ? r : (r & 3 | 8);
+        return v.toString(16);
+    });
+
+    /*\
+     * Raphael.setWindow
+     [ method ]
+     **
+     * Used when you need to draw in `&lt;iframe>`. Switched window to the iframe one.
+     > Parameters
+     - newwin (window) new window object
+    \*/
+    R.setWindow = function (newwin) {
+        eve("raphael.setWindow", R, g.win, newwin);
+        g.win = newwin;
+        g.doc = g.win.document;
+        if (R._engine.initWin) {
+            R._engine.initWin(g.win);
+        }
+    };
+    var toHex = function (color) {
+        if (R.vml) {
+            // http://dean.edwards.name/weblog/2009/10/convert-any-colour-value-to-hex-in-msie/
+            var trim = /^\s+|\s+$/g;
+            var bod;
+            try {
+                var docum = new ActiveXObject("htmlfile");
+                docum.write("<body>");
+                docum.close();
+                bod = docum.body;
+            } catch(e) {
+                bod = createPopup().document.body;
+            }
+            var range = bod.createTextRange();
+            toHex = cacher(function (color) {
+                try {
+                    bod.style.color = Str(color).replace(trim, E);
+                    var value = range.queryCommandValue("ForeColor");
+                    value = ((value & 255) << 16) | (value & 65280) | ((value & 16711680) >>> 16);
+                    return "#" + ("000000" + value.toString(16)).slice(-6);
+                } catch(e) {
+                    return "none";
+                }
+            });
+        } else {
+            var i = g.doc.createElement("i");
+            i.title = "Rapha\xebl Colour Picker";
+            i.style.display = "none";
+            g.doc.body.appendChild(i);
+            toHex = cacher(function (color) {
+                i.style.color = color;
+                return g.doc.defaultView.getComputedStyle(i, E).getPropertyValue("color");
+            });
+        }
+        return toHex(color);
+    },
+    hsbtoString = function () {
+        return "hsb(" + [this.h, this.s, this.b] + ")";
+    },
+    hsltoString = function () {
+        return "hsl(" + [this.h, this.s, this.l] + ")";
+    },
+    rgbtoString = function () {
+        return this.hex;
+    },
+    prepareRGB = function (r, g, b) {
+        if (g == null && R.is(r, "object") && "r" in r && "g" in r && "b" in r) {
+            b = r.b;
+            g = r.g;
+            r = r.r;
+        }
+        if (g == null && R.is(r, string)) {
+            var clr = R.getRGB(r);
+            r = clr.r;
+            g = clr.g;
+            b = clr.b;
+        }
+        if (r > 1 || g > 1 || b > 1) {
+            r /= 255;
+            g /= 255;
+            b /= 255;
+        }
+
+        return [r, g, b];
+    },
+    packageRGB = function (r, g, b, o) {
+        r *= 255;
+        g *= 255;
+        b *= 255;
+        var rgb = {
+            r: r,
+            g: g,
+            b: b,
+            hex: R.rgb(r, g, b),
+            toString: rgbtoString
+        };
+        R.is(o, "finite") && (rgb.opacity = o);
+        return rgb;
+    };
+
+    /*\
+     * Raphael.color
+     [ method ]
+     **
+     * Parses the color string and returns object with all values for the given color.
+     > Parameters
+     - clr (string) color string in one of the supported formats (see @Raphael.getRGB)
+     = (object) Combined RGB & HSB object in format:
+     o {
+     o     r (number) red,
+     o     g (number) green,
+     o     b (number) blue,
+     o     hex (string) color in HTML/CSS format: #••••••,
+     o     error (boolean) `true` if string can’t be parsed,
+     o     h (number) hue,
+     o     s (number) saturation,
+     o     v (number) value (brightness),
+     o     l (number) lightness
+     o }
+    \*/
+    R.color = function (clr) {
+        var rgb;
+        if (R.is(clr, "object") && "h" in clr && "s" in clr && "b" in clr) {
+            rgb = R.hsb2rgb(clr);
+            clr.r = rgb.r;
+            clr.g = rgb.g;
+            clr.b = rgb.b;
+            clr.hex = rgb.hex;
+        } else if (R.is(clr, "object") && "h" in clr && "s" in clr && "l" in clr) {
+            rgb = R.hsl2rgb(clr);
+            clr.r = rgb.r;
+            clr.g = rgb.g;
+            clr.b = rgb.b;
+            clr.hex = rgb.hex;
+        } else {
+            if (R.is(clr, "string")) {
+                clr = R.getRGB(clr);
+            }
+            if (R.is(clr, "object") && "r" in clr && "g" in clr && "b" in clr) {
+                rgb = R.rgb2hsl(clr);
+                clr.h = rgb.h;
+                clr.s = rgb.s;
+                clr.l = rgb.l;
+                rgb = R.rgb2hsb(clr);
+                clr.v = rgb.b;
+            } else {
+                clr = {hex: "none"};
+                clr.r = clr.g = clr.b = clr.h = clr.s = clr.v = clr.l = -1;
+            }
+        }
+        clr.toString = rgbtoString;
+        return clr;
+    };
+    /*\
+     * Raphael.hsb2rgb
+     [ method ]
+     **
+     * Converts HSB values to RGB object.
+     > Parameters
+     - h (number) hue
+     - s (number) saturation
+     - v (number) value or brightness
+     = (object) RGB object in format:
+     o {
+     o     r (number) red,
+     o     g (number) green,
+     o     b (number) blue,
+     o     hex (string) color in HTML/CSS format: #••••••
+     o }
+    \*/
+    R.hsb2rgb = function (h, s, v, o) {
+        if (this.is(h, "object") && "h" in h && "s" in h && "b" in h) {
+            v = h.b;
+            s = h.s;
+            o = h.o;
+            h = h.h;
+        }
+        h *= 360;
+        var R, G, B, X, C;
+        h = (h % 360) / 60;
+        C = v * s;
+        X = C * (1 - abs(h % 2 - 1));
+        R = G = B = v - C;
+
+        h = ~~h;
+        R += [C, X, 0, 0, X, C][h];
+        G += [X, C, C, X, 0, 0][h];
+        B += [0, 0, X, C, C, X][h];
+        return packageRGB(R, G, B, o);
+    };
+    /*\
+     * Raphael.hsl2rgb
+     [ method ]
+     **
+     * Converts HSL values to RGB object.
+     > Parameters
+     - h (number) hue
+     - s (number) saturation
+     - l (number) luminosity
+     = (object) RGB object in format:
+     o {
+     o     r (number) red,
+     o     g (number) green,
+     o     b (number) blue,
+     o     hex (string) color in HTML/CSS format: #••••••
+     o }
+    \*/
+    R.hsl2rgb = function (h, s, l, o) {
+        if (this.is(h, "object") && "h" in h && "s" in h && "l" in h) {
+            l = h.l;
+            s = h.s;
+            h = h.h;
+        }
+        if (h > 1 || s > 1 || l > 1) {
+            h /= 360;
+            s /= 100;
+            l /= 100;
+        }
+        h *= 360;
+        var R, G, B, X, C;
+        h = (h % 360) / 60;
+        C = 2 * s * (l < .5 ? l : 1 - l);
+        X = C * (1 - abs(h % 2 - 1));
+        R = G = B = l - C / 2;
+
+        h = ~~h;
+        R += [C, X, 0, 0, X, C][h];
+        G += [X, C, C, X, 0, 0][h];
+        B += [0, 0, X, C, C, X][h];
+        return packageRGB(R, G, B, o);
+    };
+    /*\
+     * Raphael.rgb2hsb
+     [ method ]
+     **
+     * Converts RGB values to HSB object.
+     > Parameters
+     - r (number) red
+     - g (number) green
+     - b (number) blue
+     = (object) HSB object in format:
+     o {
+     o     h (number) hue
+     o     s (number) saturation
+     o     b (number) brightness
+     o }
+    \*/
+    R.rgb2hsb = function (r, g, b) {
+        b = prepareRGB(r, g, b);
+        r = b[0];
+        g = b[1];
+        b = b[2];
+
+        var H, S, V, C;
+        V = mmax(r, g, b);
+        C = V - mmin(r, g, b);
+        H = (C == 0 ? null :
+             V == r ? (g - b) / C :
+             V == g ? (b - r) / C + 2 :
+                      (r - g) / C + 4
+            );
+        H = ((H + 360) % 6) * 60 / 360;
+        S = C == 0 ? 0 : C / V;
+        return {h: H, s: S, b: V, toString: hsbtoString};
+    };
+    /*\
+     * Raphael.rgb2hsl
+     [ method ]
+     **
+     * Converts RGB values to HSL object.
+     > Parameters
+     - r (number) red
+     - g (number) green
+     - b (number) blue
+     = (object) HSL object in format:
+     o {
+     o     h (number) hue
+     o     s (number) saturation
+     o     l (number) luminosity
+     o }
+    \*/
+    R.rgb2hsl = function (r, g, b) {
+        b = prepareRGB(r, g, b);
+        r = b[0];
+        g = b[1];
+        b = b[2];
+
+        var H, S, L, M, m, C;
+        M = mmax(r, g, b);
+        m = mmin(r, g, b);
+        C = M - m;
+        H = (C == 0 ? null :
+             M == r ? (g - b) / C :
+             M == g ? (b - r) / C + 2 :
+                      (r - g) / C + 4);
+        H = ((H + 360) % 6) * 60 / 360;
+        L = (M + m) / 2;
+        S = (C == 0 ? 0 :
+             L < .5 ? C / (2 * L) :
+                      C / (2 - 2 * L));
+        return {h: H, s: S, l: L, toString: hsltoString};
+    };
+    R._path2string = function () {
+        return this.join(",").replace(p2s, "$1");
+    };
+    function repush(array, item) {
+        for (var i = 0, ii = array.length; i < ii; i++) if (array[i] === item) {
+            return array.push(array.splice(i, 1)[0]);
+        }
+    }
+    function cacher(f, scope, postprocessor) {
+        function newf() {
+            var arg = Array.prototype.slice.call(arguments, 0),
+                args = arg.join("\u2400"),
+                cache = newf.cache = newf.cache || {},
+                count = newf.count = newf.count || [];
+            if (cache[has](args)) {
+                repush(count, args);
+                return postprocessor ? postprocessor(cache[args]) : cache[args];
+            }
+            count.length >= 1e3 && delete cache[count.shift()];
+            count.push(args);
+            cache[args] = f[apply](scope, arg);
+            return postprocessor ? postprocessor(cache[args]) : cache[args];
+        }
+        return newf;
+    }
+
+    var preload = R._preload = function (src, f) {
+        var img = g.doc.createElement("img");
+        img.style.cssText = "position:absolute;left:-9999em;top:-9999em";
+        img.onload = function () {
+            f.call(this);
+            this.onload = null;
+            g.doc.body.removeChild(this);
+        };
+        img.onerror = function () {
+            g.doc.body.removeChild(this);
+        };
+        g.doc.body.appendChild(img);
+        img.src = src;
+    };
+
+    function clrToString() {
+        return this.hex;
+    }
+
+    /*\
+     * Raphael.getRGB
+     [ method ]
+     **
+     * Parses colour string as RGB object
+     > Parameters
+     - colour (string) colour string in one of formats:
+     # <ul>
+     #     <li>Colour name (“<code>red</code>”, “<code>green</code>”, “<code>cornflowerblue</code>”, etc)</li>
+     #     <li>#••• — shortened HTML colour: (“<code>#000</code>”, “<code>#fc0</code>”, etc)</li>
+     #     <li>#•••••• — full length HTML colour: (“<code>#000000</code>”, “<code>#bd2300</code>”)</li>
+     #     <li>rgb(•••, •••, •••) — red, green and blue channels’ values: (“<code>rgb(200,&nbsp;100,&nbsp;0)</code>”)</li>
+     #     <li>rgb(•••%, •••%, •••%) — same as above, but in %: (“<code>rgb(100%,&nbsp;175%,&nbsp;0%)</code>”)</li>
+     #     <li>hsb(•••, •••, •••) — hue, saturation and brightness values: (“<code>hsb(0.5,&nbsp;0.25,&nbsp;1)</code>”)</li>
+     #     <li>hsb(•••%, •••%, •••%) — same as above, but in %</li>
+     #     <li>hsl(•••, •••, •••) — same as hsb</li>
+     #     <li>hsl(•••%, •••%, •••%) — same as hsb</li>
+     # </ul>
+     = (object) RGB object in format:
+     o {
+     o     r (number) red,
+     o     g (number) green,
+     o     b (number) blue
+     o     hex (string) color in HTML/CSS format: #••••••,
+     o     error (boolean) true if string can’t be parsed
+     o }
+    \*/
+    R.getRGB = cacher(function (colour) {
+        if (!colour || !!((colour = Str(colour)).indexOf("-") + 1)) {
+            return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString};
+        }
+        if (colour == "none") {
+            return {r: -1, g: -1, b: -1, hex: "none", toString: clrToString};
+        }
+        !(hsrg[has](colour.toLowerCase().substring(0, 2)) || colour.charAt() == "#") && (colour = toHex(colour));
+        var res,
+            red,
+            green,
+            blue,
+            opacity,
+            t,
+            values,
+            rgb = colour.match(colourRegExp);
+        if (rgb) {
+            if (rgb[2]) {
+                blue = toInt(rgb[2].substring(5), 16);
+                green = toInt(rgb[2].substring(3, 5), 16);
+                red = toInt(rgb[2].substring(1, 3), 16);
+            }
+            if (rgb[3]) {
+                blue = toInt((t = rgb[3].charAt(3)) + t, 16);
+                green = toInt((t = rgb[3].charAt(2)) + t, 16);
+                red = toInt((t = rgb[3].charAt(1)) + t, 16);
+            }
+            if (rgb[4]) {
+                values = rgb[4][split](commaSpaces);
+                red = toFloat(values[0]);
+                values[0].slice(-1) == "%" && (red *= 2.55);
+                green = toFloat(values[1]);
+                values[1].slice(-1) == "%" && (green *= 2.55);
+                blue = toFloat(values[2]);
+                values[2].slice(-1) == "%" && (blue *= 2.55);
+                rgb[1].toLowerCase().slice(0, 4) == "rgba" && (opacity = toFloat(values[3]));
+                values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
+            }
+            if (rgb[5]) {
+                values = rgb[5][split](commaSpaces);
+                red = toFloat(values[0]);
+                values[0].slice(-1) == "%" && (red *= 2.55);
+                green = toFloat(values[1]);
+                values[1].slice(-1) == "%" && (green *= 2.55);
+                blue = toFloat(values[2]);
+                values[2].slice(-1) == "%" && (blue *= 2.55);
+                (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360);
+                rgb[1].toLowerCase().slice(0, 4) == "hsba" && (opacity = toFloat(values[3]));
+                values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
+                return R.hsb2rgb(red, green, blue, opacity);
+            }
+            if (rgb[6]) {
+                values = rgb[6][split](commaSpaces);
+                red = toFloat(values[0]);
+                values[0].slice(-1) == "%" && (red *= 2.55);
+                green = toFloat(values[1]);
+                values[1].slice(-1) == "%" && (green *= 2.55);
+                blue = toFloat(values[2]);
+                values[2].slice(-1) == "%" && (blue *= 2.55);
+                (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360);
+                rgb[1].toLowerCase().slice(0, 4) == "hsla" && (opacity = toFloat(values[3]));
+                values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
+                return R.hsl2rgb(red, green, blue, opacity);
+            }
+            rgb = {r: red, g: green, b: blue, toString: clrToString};
+            rgb.hex = "#" + (16777216 | blue | (green << 8) | (red << 16)).toString(16).slice(1);
+            R.is(opacity, "finite") && (rgb.opacity = opacity);
+            return rgb;
+        }
+        return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString};
+    }, R);
+    /*\
+     * Raphael.hsb
+     [ method ]
+     **
+     * Converts HSB values to hex representation of the colour.
+     > Parameters
+     - h (number) hue
+     - s (number) saturation
+     - b (number) value or brightness
+     = (string) hex representation of the colour.
+    \*/
+    R.hsb = cacher(function (h, s, b) {
+        return R.hsb2rgb(h, s, b).hex;
+    });
+    /*\
+     * Raphael.hsl
+     [ method ]
+     **
+     * Converts HSL values to hex representation of the colour.
+     > Parameters
+     - h (number) hue
+     - s (number) saturation
+     - l (number) luminosity
+     = (string) hex representation of the colour.
+    \*/
+    R.hsl = cacher(function (h, s, l) {
+        return R.hsl2rgb(h, s, l).hex;
+    });
+    /*\
+     * Raphael.rgb
+     [ method ]
+     **
+     * Converts RGB values to hex representation of the colour.
+     > Parameters
+     - r (number) red
+     - g (number) green
+     - b (number) blue
+     = (string) hex representation of the colour.
+    \*/
+    R.rgb = cacher(function (r, g, b) {
+        return "#" + (16777216 | b | (g << 8) | (r << 16)).toString(16).slice(1);
+    });
+    /*\
+     * Raphael.getColor
+     [ method ]
+     **
+     * On each call returns next colour in the spectrum. To reset it back to red call @Raphael.getColor.reset
+     > Parameters
+     - value (number) #optional brightness, default is `0.75`
+     = (string) hex representation of the colour.
+    \*/
+    R.getColor = function (value) {
+        var start = this.getColor.start = this.getColor.start || {h: 0, s: 1, b: value || .75},
+            rgb = this.hsb2rgb(start.h, start.s, start.b);
+        start.h += .075;
+        if (start.h > 1) {
+            start.h = 0;
+            start.s -= .2;
+            start.s <= 0 && (this.getColor.start = {h: 0, s: 1, b: start.b});
+        }
+        return rgb.hex;
+    };
+    /*\
+     * Raphael.getColor.reset
+     [ method ]
+     **
+     * Resets spectrum position for @Raphael.getColor back to red.
+    \*/
+    R.getColor.reset = function () {
+        delete this.start;
+    };
+
+    // http://schepers.cc/getting-to-the-point
+    function catmullRom2bezier(crp, z) {
+        var d = [];
+        for (var i = 0, iLen = crp.length; iLen - 2 * !z > i; i += 2) {
+            var p = [
+                        {x: +crp[i - 2], y: +crp[i - 1]},
+                        {x: +crp[i],     y: +crp[i + 1]},
+                        {x: +crp[i + 2], y: +crp[i + 3]},
+                        {x: +crp[i + 4], y: +crp[i + 5]}
+                    ];
+            if (z) {
+                if (!i) {
+                    p[0] = {x: +crp[iLen - 2], y: +crp[iLen - 1]};
+                } else if (iLen - 4 == i) {
+                    p[3] = {x: +crp[0], y: +crp[1]};
+                } else if (iLen - 2 == i) {
+                    p[2] = {x: +crp[0], y: +crp[1]};
+                    p[3] = {x: +crp[2], y: +crp[3]};
+                }
+            } else {
+                if (iLen - 4 == i) {
+                    p[3] = p[2];
+                } else if (!i) {
+                    p[0] = {x: +crp[i], y: +crp[i + 1]};
+                }
+            }
+            d.push(["C",
+                  (-p[0].x + 6 * p[1].x + p[2].x) / 6,
+                  (-p[0].y + 6 * p[1].y + p[2].y) / 6,
+                  (p[1].x + 6 * p[2].x - p[3].x) / 6,
+                  (p[1].y + 6*p[2].y - p[3].y) / 6,
+                  p[2].x,
+                  p[2].y
+            ]);
+        }
+
+        return d;
+    }
+    /*\
+     * Raphael.parsePathString
+     [ method ]
+     **
+     * Utility method
+     **
+     * Parses given path string into an array of arrays of path segments.
+     > Parameters
+     - pathString (string|array) path string or array of segments (in the last case it will be returned straight away)
+     = (array) array of segments.
+    \*/
+    R.parsePathString = function (pathString) {
+        if (!pathString) {
+            return null;
+        }
+        var pth = paths(pathString);
+        if (pth.arr) {
+            return pathClone(pth.arr);
+        }
+
+        var paramCounts = {a: 7, c: 6, h: 1, l: 2, m: 2, r: 4, q: 4, s: 4, t: 2, v: 1, z: 0},
+            data = [];
+        if (R.is(pathString, array) && R.is(pathString[0], array)) { // rough assumption
+            data = pathClone(pathString);
+        }
+        if (!data.length) {
+            Str(pathString).replace(pathCommand, function (a, b, c) {
+                var params = [],
+                    name = b.toLowerCase();
+                c.replace(pathValues, function (a, b) {
+                    b && params.push(+b);
+                });
+                if (name == "m" && params.length > 2) {
+                    data.push([b][concat](params.splice(0, 2)));
+                    name = "l";
+                    b = b == "m" ? "l" : "L";
+                }
+                if (name == "r") {
+                    data.push([b][concat](params));
+                } else while (params.length >= paramCounts[name]) {
+                    data.push([b][concat](params.splice(0, paramCounts[name])));
+                    if (!paramCounts[name]) {
+                        break;
+                    }
+                }
+            });
+        }
+        data.toString = R._path2string;
+        pth.arr = pathClone(data);
+        return data;
+    };
+    /*\
+     * Raphael.parseTransformString
+     [ method ]
+     **
+     * Utility method
+     **
+     * Parses given path string into an array of transformations.
+     > Parameters
+     - TString (string|array) transform string or array of transformations (in the last case it will be returned straight away)
+     = (array) array of transformations.
+    \*/
+    R.parseTransformString = cacher(function (TString) {
+        if (!TString) {
+            return null;
+        }
+        var paramCounts = {r: 3, s: 4, t: 2, m: 6},
+            data = [];
+        if (R.is(TString, array) && R.is(TString[0], array)) { // rough assumption
+            data = pathClone(TString);
+        }
+        if (!data.length) {
+            Str(TString).replace(tCommand, function (a, b, c) {
+                var params = [],
+                    name = lowerCase.call(b);
+                c.replace(pathValues, function (a, b) {
+                    b && params.push(+b);
+                });
+                data.push([b][concat](params));
+            });
+        }
+        data.toString = R._path2string;
+        return data;
+    });
+    // PATHS
+    var paths = function (ps) {
+        var p = paths.ps = paths.ps || {};
+        if (p[ps]) {
+            p[ps].sleep = 100;
+        } else {
+            p[ps] = {
+                sleep: 100
+            };
+        }
+        setTimeout(function () {
+            for (var key in p) if (p[has](key) && key != ps) {
+                p[key].sleep--;
+                !p[key].sleep && delete p[key];
+            }
+        });
+        return p[ps];
+    };
+    /*\
+     * Raphael.findDotsAtSegment
+     [ method ]
+     **
+     * Utility method
+     **
+     * Find dot coordinates on the given cubic bezier curve at the given t.
+     > Parameters
+     - p1x (number) x of the first point of the curve
+     - p1y (number) y of the first point of the curve
+     - c1x (number) x of the first anchor of the curve
+     - c1y (number) y of the first anchor of the curve
+     - c2x (number) x of the second anchor of the curve
+     - c2y (number) y of the second anchor of the curve
+     - p2x (number) x of the second point of the curve
+     - p2y (number) y of the second point of the curve
+     - t (number) position on the curve (0..1)
+     = (object) point information in format:
+     o {
+     o     x: (number) x coordinate of the point
+     o     y: (number) y coordinate of the point
+     o     m: {
+     o         x: (number) x coordinate of the left anchor
+     o         y: (number) y coordinate of the left anchor
+     o     }
+     o     n: {
+     o         x: (number) x coordinate of the right anchor
+     o         y: (number) y coordinate of the right anchor
+     o     }
+     o     start: {
+     o         x: (number) x coordinate of the start of the curve
+     o         y: (number) y coordinate of the start of the curve
+     o     }
+     o     end: {
+     o         x: (number) x coordinate of the end of the curve
+     o         y: (number) y coordinate of the end of the curve
+     o     }
+     o     alpha: (number) angle of the curve derivative at the point
+     o }
+    \*/
+    R.findDotsAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) {
+        var t1 = 1 - t,
+            t13 = pow(t1, 3),
+            t12 = pow(t1, 2),
+            t2 = t * t,
+            t3 = t2 * t,
+            x = t13 * p1x + t12 * 3 * t * c1x + t1 * 3 * t * t * c2x + t3 * p2x,
+            y = t13 * p1y + t12 * 3 * t * c1y + t1 * 3 * t * t * c2y + t3 * p2y,
+            mx = p1x + 2 * t * (c1x - p1x) + t2 * (c2x - 2 * c1x + p1x),
+            my = p1y + 2 * t * (c1y - p1y) + t2 * (c2y - 2 * c1y + p1y),
+            nx = c1x + 2 * t * (c2x - c1x) + t2 * (p2x - 2 * c2x + c1x),
+            ny = c1y + 2 * t * (c2y - c1y) + t2 * (p2y - 2 * c2y + c1y),
+            ax = t1 * p1x + t * c1x,
+            ay = t1 * p1y + t * c1y,
+            cx = t1 * c2x + t * p2x,
+            cy = t1 * c2y + t * p2y,
+            alpha = (90 - math.atan2(mx - nx, my - ny) * 180 / PI);
+        (mx > nx || my < ny) && (alpha += 180);
+        return {
+            x: x,
+            y: y,
+            m: {x: mx, y: my},
+            n: {x: nx, y: ny},
+            start: {x: ax, y: ay},
+            end: {x: cx, y: cy},
+            alpha: alpha
+        };
+    };
+    /*\
+     * Raphael.bezierBBox
+     [ method ]
+     **
+     * Utility method
+     **
+     * Return bounding box of a given cubic bezier curve
+     > Parameters
+     - p1x (number) x of the first point of the curve
+     - p1y (number) y of the first point of the curve
+     - c1x (number) x of the first anchor of the curve
+     - c1y (number) y of the first anchor of the curve
+     - c2x (number) x of the second anchor of the curve
+     - c2y (number) y of the second anchor of the curve
+     - p2x (number) x of the second point of the curve
+     - p2y (number) y of the second point of the curve
+     * or
+     - bez (array) array of six points for bezier curve
+     = (object) point information in format:
+     o {
+     o     min: {
+     o         x: (number) x coordinate of the left point
+     o         y: (number) y coordinate of the top point
+     o     }
+     o     max: {
+     o         x: (number) x coordinate of the right point
+     o         y: (number) y coordinate of the bottom point
+     o     }
+     o }
+    \*/
+    R.bezierBBox = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) {
+        if (!R.is(p1x, "array")) {
+            p1x = [p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y];
+        }
+        var bbox = curveDim.apply(null, p1x);
+        return {
+            x: bbox.min.x,
+            y: bbox.min.y,
+            x2: bbox.max.x,
+            y2: bbox.max.y,
+            width: bbox.max.x - bbox.min.x,
+            height: bbox.max.y - bbox.min.y
+        };
+    };
+    /*\
+     * Raphael.isPointInsideBBox
+     [ method ]
+     **
+     * Utility method
+     **
+     * Returns `true` if given point is inside bounding boxes.
+     > Parameters
+     - bbox (string) bounding box
+     - x (string) x coordinate of the point
+     - y (string) y coordinate of the point
+     = (boolean) `true` if point inside
+    \*/
+    R.isPointInsideBBox = function (bbox, x, y) {
+        return x >= bbox.x && x <= bbox.x2 && y >= bbox.y && y <= bbox.y2;
+    };
+    /*\
+     * Raphael.isBBoxIntersect
+     [ method ]
+     **
+     * Utility method
+     **
+     * Returns `true` if two bounding boxes intersect
+     > Parameters
+     - bbox1 (string) first bounding box
+     - bbox2 (string) second bounding box
+     = (boolean) `true` if they intersect
+    \*/
+    R.isBBoxIntersect = function (bbox1, bbox2) {
+        var i = R.isPointInsideBBox;
+        return i(bbox2, bbox1.x, bbox1.y)
+            || i(bbox2, bbox1.x2, bbox1.y)
+            || i(bbox2, bbox1.x, bbox1.y2)
+            || i(bbox2, bbox1.x2, bbox1.y2)
+            || i(bbox1, bbox2.x, bbox2.y)
+            || i(bbox1, bbox2.x2, bbox2.y)
+            || i(bbox1, bbox2.x, bbox2.y2)
+            || i(bbox1, bbox2.x2, bbox2.y2)
+            || (bbox1.x < bbox2.x2 && bbox1.x > bbox2.x || bbox2.x < bbox1.x2 && bbox2.x > bbox1.x)
+            && (bbox1.y < bbox2.y2 && bbox1.y > bbox2.y || bbox2.y < bbox1.y2 && bbox2.y > bbox1.y);
+    };
+    function base3(t, p1, p2, p3, p4) {
+        var t1 = -3 * p1 + 9 * p2 - 9 * p3 + 3 * p4,
+            t2 = t * t1 + 6 * p1 - 12 * p2 + 6 * p3;
+        return t * t2 - 3 * p1 + 3 * p2;
+    }
+    function bezlen(x1, y1, x2, y2, x3, y3, x4, y4, z) {
+        if (z == null) {
+            z = 1;
+        }
+        z = z > 1 ? 1 : z < 0 ? 0 : z;
+        var z2 = z / 2,
+            n = 12,
+            Tvalues = [-0.1252,0.1252,-0.3678,0.3678,-0.5873,0.5873,-0.7699,0.7699,-0.9041,0.9041,-0.9816,0.9816],
+            Cvalues = [0.2491,0.2491,0.2335,0.2335,0.2032,0.2032,0.1601,0.1601,0.1069,0.1069,0.0472,0.0472],
+            sum = 0;
+        for (var i = 0; i < n; i++) {
+            var ct = z2 * Tvalues[i] + z2,
+                xbase = base3(ct, x1, x2, x3, x4),
+                ybase = base3(ct, y1, y2, y3, y4),
+                comb = xbase * xbase + ybase * ybase;
+            sum += Cvalues[i] * math.sqrt(comb);
+        }
+        return z2 * sum;
+    }
+    function getTatLen(x1, y1, x2, y2, x3, y3, x4, y4, ll) {
+        if (ll < 0 || bezlen(x1, y1, x2, y2, x3, y3, x4, y4) < ll) {
+            return;
+        }
+        var t = 1,
+            step = t / 2,
+            t2 = t - step,
+            l,
+            e = .01;
+        l = bezlen(x1, y1, x2, y2, x3, y3, x4, y4, t2);
+        while (abs(l - ll) > e) {
+            step /= 2;
+            t2 += (l < ll ? 1 : -1) * step;
+            l = bezlen(x1, y1, x2, y2, x3, y3, x4, y4, t2);
+        }
+        return t2;
+    }
+    function intersect(x1, y1, x2, y2, x3, y3, x4, y4) {
+        if (
+            mmax(x1, x2) < mmin(x3, x4) ||
+            mmin(x1, x2) > mmax(x3, x4) ||
+            mmax(y1, y2) < mmin(y3, y4) ||
+            mmin(y1, y2) > mmax(y3, y4)
+        ) {
+            return;
+        }
+        var nx = (x1 * y2 - y1 * x2) * (x3 - x4) - (x1 - x2) * (x3 * y4 - y3 * x4),
+            ny = (x1 * y2 - y1 * x2) * (y3 - y4) - (y1 - y2) * (x3 * y4 - y3 * x4),
+            denominator = (x1 - x2) * (y3 - y4) - (y1 - y2) * (x3 - x4);
+
+        if (!denominator) {
+            return;
+        }
+        var px = nx / denominator,
+            py = ny / denominator,
+            px2 = +px.toFixed(2),
+            py2 = +py.toFixed(2);
+        if (
+            px2 < +mmin(x1, x2).toFixed(2) ||
+            px2 > +mmax(x1, x2).toFixed(2) ||
+            px2 < +mmin(x3, x4).toFixed(2) ||
+            px2 > +mmax(x3, x4).toFixed(2) ||
+            py2 < +mmin(y1, y2).toFixed(2) ||
+            py2 > +mmax(y1, y2).toFixed(2) ||
+            py2 < +mmin(y3, y4).toFixed(2) ||
+            py2 > +mmax(y3, y4).toFixed(2)
+        ) {
+            return;
+        }
+        return {x: px, y: py};
+    }
+    function inter(bez1, bez2) {
+        return interHelper(bez1, bez2);
+    }
+    function interCount(bez1, bez2) {
+        return interHelper(bez1, bez2, 1);
+    }
+    function interHelper(bez1, bez2, justCount) {
+        var bbox1 = R.bezierBBox(bez1),
+            bbox2 = R.bezierBBox(bez2);
+        if (!R.isBBoxIntersect(bbox1, bbox2)) {
+            return justCount ? 0 : [];
+        }
+        var l1 = bezlen.apply(0, bez1),
+            l2 = bezlen.apply(0, bez2),
+            n1 = mmax(~~(l1 / 5), 1),
+            n2 = mmax(~~(l2 / 5), 1),
+            dots1 = [],
+            dots2 = [],
+            xy = {},
+            res = justCount ? 0 : [];
+        for (var i = 0; i < n1 + 1; i++) {
+            var p = R.findDotsAtSegment.apply(R, bez1.concat(i / n1));
+            dots1.push({x: p.x, y: p.y, t: i / n1});
+        }
+        for (i = 0; i < n2 + 1; i++) {
+            p = R.findDotsAtSegment.apply(R, bez2.concat(i / n2));
+            dots2.push({x: p.x, y: p.y, t: i / n2});
+        }
+        for (i = 0; i < n1; i++) {
+            for (var j = 0; j < n2; j++) {
+                var di = dots1[i],
+                    di1 = dots1[i + 1],
+                    dj = dots2[j],
+                    dj1 = dots2[j + 1],
+                    ci = abs(di1.x - di.x) < .001 ? "y" : "x",
+                    cj = abs(dj1.x - dj.x) < .001 ? "y" : "x",
+                    is = intersect(di.x, di.y, di1.x, di1.y, dj.x, dj.y, dj1.x, dj1.y);
+                if (is) {
+                    if (xy[is.x.toFixed(4)] == is.y.toFixed(4)) {
+                        continue;
+                    }
+                    xy[is.x.toFixed(4)] = is.y.toFixed(4);
+                    var t1 = di.t + abs((is[ci] - di[ci]) / (di1[ci] - di[ci])) * (di1.t - di.t),
+                        t2 = dj.t + abs((is[cj] - dj[cj]) / (dj1[cj] - dj[cj])) * (dj1.t - dj.t);
+                    if (t1 >= 0 && t1 <= 1.001 && t2 >= 0 && t2 <= 1.001) {
+                        if (justCount) {
+                            res++;
+                        } else {
+                            res.push({
+                                x: is.x,
+                                y: is.y,
+                                t1: mmin(t1, 1),
+                                t2: mmin(t2, 1)
+                            });
+                        }
+                    }
+                }
+            }
+        }
+        return res;
+    }
+    /*\
+     * Raphael.pathIntersection
+     [ method ]
+     **
+     * Utility method
+     **
+     * Finds intersections of two paths
+     > Parameters
+     - path1 (string) path string
+     - path2 (string) path string
+     = (array) dots of intersection
+     o [
+     o     {
+     o         x: (number) x coordinate of the point
+     o         y: (number) y coordinate of the point
+     o         t1: (number) t value for segment of path1
+     o         t2: (number) t value for segment of path2
+     o         segment1: (number) order number for segment of path1
+     o         segment2: (number) order number for segment of path2
+     o         bez1: (array) eight coordinates representing beziér curve for the segment of path1
+     o         bez2: (array) eight coordinates representing beziér curve for the segment of path2
+     o     }
+     o ]
+    \*/
+    R.pathIntersection = function (path1, path2) {
+        return interPathHelper(path1, path2);
+    };
+    R.pathIntersectionNumber = function (path1, path2) {
+        return interPathHelper(path1, path2, 1);
+    };
+    function interPathHelper(path1, path2, justCount) {
+        path1 = R._path2curve(path1);
+        path2 = R._path2curve(path2);
+        var x1, y1, x2, y2, x1m, y1m, x2m, y2m, bez1, bez2,
+            res = justCount ? 0 : [];
+        for (var i = 0, ii = path1.length; i < ii; i++) {
+            var pi = path1[i];
+            if (pi[0] == "M") {
+                x1 = x1m = pi[1];
+                y1 = y1m = pi[2];
+            } else {
+                if (pi[0] == "C") {
+                    bez1 = [x1, y1].concat(pi.slice(1));
+                    x1 = bez1[6];
+                    y1 = bez1[7];
+                } else {
+                    bez1 = [x1, y1, x1, y1, x1m, y1m, x1m, y1m];
+                    x1 = x1m;
+                    y1 = y1m;
+                }
+                for (var j = 0, jj = path2.length; j < jj; j++) {
+                    var pj = path2[j];
+                    if (pj[0] == "M") {
+                        x2 = x2m = pj[1];
+                        y2 = y2m = pj[2];
+                    } else {
+                        if (pj[0] == "C") {
+                            bez2 = [x2, y2].concat(pj.slice(1));
+                            x2 = bez2[6];
+                            y2 = bez2[7];
+                        } else {
+                            bez2 = [x2, y2, x2, y2, x2m, y2m, x2m, y2m];
+                            x2 = x2m;
+                            y2 = y2m;
+                        }
+                        var intr = interHelper(bez1, bez2, justCount);
+                        if (justCount) {
+                            res += intr;
+                        } else {
+                            for (var k = 0, kk = intr.length; k < kk; k++) {
+                                intr[k].segment1 = i;
+                                intr[k].segment2 = j;
+                                intr[k].bez1 = bez1;
+                                intr[k].bez2 = bez2;
+                            }
+                            res = res.concat(intr);
+                        }
+                    }
+                }
+            }
+        }
+        return res;
+    }
+    /*\
+     * Raphael.isPointInsidePath
+     [ method ]
+     **
+     * Utility method
+     **
+     * Returns `true` if given point is inside a given closed path.
+     > Parameters
+     - path (string) path string
+     - x (number) x of the point
+     - y (number) y of the point
+     = (boolean) true, if point is inside the path
+    \*/
+    R.isPointInsidePath = function (path, x, y) {
+        var bbox = R.pathBBox(path);
+        return R.isPointInsideBBox(bbox, x, y) &&
+               interPathHelper(path, [["M", x, y], ["H", bbox.x2 + 10]], 1) % 2 == 1;
+    };
+    R._removedFactory = function (methodname) {
+        return function () {
+            eve("raphael.log", null, "Rapha\xebl: you are calling to method \u201c" + methodname + "\u201d of removed object", methodname);
+        };
+    };
+    /*\
+     * Raphael.pathBBox
+     [ method ]
+     **
+     * Utility method
+     **
+     * Return bounding box of a given path
+     > Parameters
+     - path (string) path string
+     = (object) bounding box
+     o {
+     o     x: (number) x coordinate of the left top point of the box
+     o     y: (number) y coordinate of the left top point of the box
+     o     x2: (number) x coordinate of the right bottom point of the box
+     o     y2: (number) y coordinate of the right bottom point of the box
+     o     width: (number) width of the box
+     o     height: (number) height of the box
+     o     cx: (number) x coordinate of the center of the box
+     o     cy: (number) y coordinate of the center of the box
+     o }
+    \*/
+    var pathDimensions = R.pathBBox = function (path) {
+        var pth = paths(path);
+        if (pth.bbox) {
+            return clone(pth.bbox);
+        }
+        if (!path) {
+            return {x: 0, y: 0, width: 0, height: 0, x2: 0, y2: 0};
+        }
+        path = path2curve(path);
+        var x = 0,
+            y = 0,
+            X = [],
+            Y = [],
+            p;
+        for (var i = 0, ii = path.length; i < ii; i++) {
+            p = path[i];
+            if (p[0] == "M") {
+                x = p[1];
+                y = p[2];
+                X.push(x);
+                Y.push(y);
+            } else {
+                var dim = curveDim(x, y, p[1], p[2], p[3], p[4], p[5], p[6]);
+                X = X[concat](dim.min.x, dim.max.x);
+                Y = Y[concat](dim.min.y, dim.max.y);
+                x = p[5];
+                y = p[6];
+            }
+        }
+        var xmin = mmin[apply](0, X),
+            ymin = mmin[apply](0, Y),
+            xmax = mmax[apply](0, X),
+            ymax = mmax[apply](0, Y),
+            width = xmax - xmin,
+            height = ymax - ymin,
+                bb = {
+                x: xmin,
+                y: ymin,
+                x2: xmax,
+                y2: ymax,
+                width: width,
+                height: height,
+                cx: xmin + width / 2,
+                cy: ymin + height / 2
+            };
+        pth.bbox = clone(bb);
+        return bb;
+    },
+        pathClone = function (pathArray) {
+            var res = clone(pathArray);
+            res.toString = R._path2string;
+            return res;
+        },
+        pathToRelative = R._pathToRelative = function (pathArray) {
+            var pth = paths(pathArray);
+            if (pth.rel) {
+                return pathClone(pth.rel);
+            }
+            if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption
+                pathArray = R.parsePathString(pathArray);
+            }
+            var res = [],
+                x = 0,
+                y = 0,
+                mx = 0,
+                my = 0,
+                start = 0;
+            if (pathArray[0][0] == "M") {
+                x = pathArray[0][1];
+                y = pathArray[0][2];
+                mx = x;
+                my = y;
+                start++;
+                res.push(["M", x, y]);
+            }
+            for (var i = start, ii = pathArray.length; i < ii; i++) {
+                var r = res[i] = [],
+                    pa = pathArray[i];
+                if (pa[0] != lowerCase.call(pa[0])) {
+                    r[0] = lowerCase.call(pa[0]);
+                    switch (r[0]) {
+                        case "a":
+                            r[1] = pa[1];
+                            r[2] = pa[2];
+                            r[3] = pa[3];
+                            r[4] = pa[4];
+                            r[5] = pa[5];
+                            r[6] = +(pa[6] - x).toFixed(3);
+                            r[7] = +(pa[7] - y).toFixed(3);
+                            break;
+                        case "v":
+                            r[1] = +(pa[1] - y).toFixed(3);
+                            break;
+                        case "m":
+                            mx = pa[1];
+                            my = pa[2];
+                        default:
+                            for (var j = 1, jj = pa.length; j < jj; j++) {
+                                r[j] = +(pa[j] - ((j % 2) ? x : y)).toFixed(3);
+                            }
+                    }
+                } else {
+                    r = res[i] = [];
+                    if (pa[0] == "m") {
+                        mx = pa[1] + x;
+                        my = pa[2] + y;
+                    }
+                    for (var k = 0, kk = pa.length; k < kk; k++) {
+                        res[i][k] = pa[k];
+                    }
+                }
+                var len = res[i].length;
+                switch (res[i][0]) {
+                    case "z":
+                        x = mx;
+                        y = my;
+                        break;
+                    case "h":
+                        x += +res[i][len - 1];
+                        break;
+                    case "v":
+                        y += +res[i][len - 1];
+                        break;
+                    default:
+                        x += +res[i][len - 2];
+                        y += +res[i][len - 1];
+                }
+            }
+            res.toString = R._path2string;
+            pth.rel = pathClone(res);
+            return res;
+        },
+        pathToAbsolute = R._pathToAbsolute = function (pathArray) {
+            var pth = paths(pathArray);
+            if (pth.abs) {
+                return pathClone(pth.abs);
+            }
+            if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption
+                pathArray = R.parsePathString(pathArray);
+            }
+            if (!pathArray || !pathArray.length) {
+                return [["M", 0, 0]];
+            }
+            var res = [],
+                x = 0,
+                y = 0,
+                mx = 0,
+                my = 0,
+                start = 0;
+            if (pathArray[0][0] == "M") {
+                x = +pathArray[0][1];
+                y = +pathArray[0][2];
+                mx = x;
+                my = y;
+                start++;
+                res[0] = ["M", x, y];
+            }
+            var crz = pathArray.length == 3 && pathArray[0][0] == "M" && pathArray[1][0].toUpperCase() == "R" && pathArray[2][0].toUpperCase() == "Z";
+            for (var r, pa, i = start, ii = pathArray.length; i < ii; i++) {
+                res.push(r = []);
+                pa = pathArray[i];
+                if (pa[0] != upperCase.call(pa[0])) {
+                    r[0] = upperCase.call(pa[0]);
+                    switch (r[0]) {
+                        case "A":
+                            r[1] = pa[1];
+                            r[2] = pa[2];
+                            r[3] = pa[3];
+                            r[4] = pa[4];
+                            r[5] = pa[5];
+                            r[6] = +(pa[6] + x);
+                            r[7] = +(pa[7] + y);
+                            break;
+                        case "V":
+                            r[1] = +pa[1] + y;
+                            break;
+                        case "H":
+                            r[1] = +pa[1] + x;
+                            break;
+                        case "R":
+                            var dots = [x, y][concat](pa.slice(1));
+                            for (var j = 2, jj = dots.length; j < jj; j++) {
+                                dots[j] = +dots[j] + x;
+                                dots[++j] = +dots[j] + y;
+                            }
+                            res.pop();
+                            res = res[concat](catmullRom2bezier(dots, crz));
+                            break;
+                        case "M":
+                            mx = +pa[1] + x;
+                            my = +pa[2] + y;
+                        default:
+                            for (j = 1, jj = pa.length; j < jj; j++) {
+                                r[j] = +pa[j] + ((j % 2) ? x : y);
+                            }
+                    }
+                } else if (pa[0] == "R") {
+                    dots = [x, y][concat](pa.slice(1));
+                    res.pop();
+                    res = res[concat](catmullRom2bezier(dots, crz));
+                    r = ["R"][concat](pa.slice(-2));
+                } else {
+                    for (var k = 0, kk = pa.length; k < kk; k++) {
+                        r[k] = pa[k];
+                    }
+                }
+                switch (r[0]) {
+                    case "Z":
+                        x = mx;
+                        y = my;
+                        break;
+                    case "H":
+                        x = r[1];
+                        break;
+                    case "V":
+                        y = r[1];
+                        break;
+                    case "M":
+                        mx = r[r.length - 2];
+                        my = r[r.length - 1];
+                    default:
+                        x = r[r.length - 2];
+                        y = r[r.length - 1];
+                }
+            }
+            res.toString = R._path2string;
+            pth.abs = pathClone(res);
+            return res;
+        },
+        l2c = function (x1, y1, x2, y2) {
+            return [x1, y1, x2, y2, x2, y2];
+        },
+        q2c = function (x1, y1, ax, ay, x2, y2) {
+            var _13 = 1 / 3,
+                _23 = 2 / 3;
+            return [
+                    _13 * x1 + _23 * ax,
+                    _13 * y1 + _23 * ay,
+                    _13 * x2 + _23 * ax,
+                    _13 * y2 + _23 * ay,
+                    x2,
+                    y2
+                ];
+        },
+        a2c = function (x1, y1, rx, ry, angle, large_arc_flag, sweep_flag, x2, y2, recursive) {
+            // for more information of where this math came from visit:
+            // http://www.w3.org/TR/SVG11/implnote.html#ArcImplementationNotes
+            var _120 = PI * 120 / 180,
+                rad = PI / 180 * (+angle || 0),
+                res = [],
+                xy,
+                rotate = cacher(function (x, y, rad) {
+                    var X = x * math.cos(rad) - y * math.sin(rad),
+                        Y = x * math.sin(rad) + y * math.cos(rad);
+                    return {x: X, y: Y};
+                });
+            if (!recursive) {
+                xy = rotate(x1, y1, -rad);
+                x1 = xy.x;
+                y1 = xy.y;
+                xy = rotate(x2, y2, -rad);
+                x2 = xy.x;
+                y2 = xy.y;
+                var cos = math.cos(PI / 180 * angle),
+                    sin = math.sin(PI / 180 * angle),
+                    x = (x1 - x2) / 2,
+                    y = (y1 - y2) / 2;
+                var h = (x * x) / (rx * rx) + (y * y) / (ry * ry);
+                if (h > 1) {
+                    h = math.sqrt(h);
+                    rx = h * rx;
+                    ry = h * ry;
+                }
+                var rx2 = rx * rx,
+                    ry2 = ry * ry,
+                    k = (large_arc_flag == sweep_flag ? -1 : 1) *
+                        math.sqrt(abs((rx2 * ry2 - rx2 * y * y - ry2 * x * x) / (rx2 * y * y + ry2 * x * x))),
+                    cx = k * rx * y / ry + (x1 + x2) / 2,
+                    cy = k * -ry * x / rx + (y1 + y2) / 2,
+                    f1 = math.asin(((y1 - cy) / ry).toFixed(9)),
+                    f2 = math.asin(((y2 - cy) / ry).toFixed(9));
+
+                f1 = x1 < cx ? PI - f1 : f1;
+                f2 = x2 < cx ? PI - f2 : f2;
+                f1 < 0 && (f1 = PI * 2 + f1);
+                f2 < 0 && (f2 = PI * 2 + f2);
+                if (sweep_flag && f1 > f2) {
+                    f1 = f1 - PI * 2;
+                }
+                if (!sweep_flag && f2 > f1) {
+                    f2 = f2 - PI * 2;
+                }
+            } else {
+                f1 = recursive[0];
+                f2 = recursive[1];
+                cx = recursive[2];
+                cy = recursive[3];
+            }
+            var df = f2 - f1;
+            if (abs(df) > _120) {
+                var f2old = f2,
+                    x2old = x2,
+                    y2old = y2;
+                f2 = f1 + _120 * (sweep_flag && f2 > f1 ? 1 : -1);
+                x2 = cx + rx * math.cos(f2);
+                y2 = cy + ry * math.sin(f2);
+                res = a2c(x2, y2, rx, ry, angle, 0, sweep_flag, x2old, y2old, [f2, f2old, cx, cy]);
+            }
+            df = f2 - f1;
+            var c1 = math.cos(f1),
+                s1 = math.sin(f1),
+                c2 = math.cos(f2),
+                s2 = math.sin(f2),
+                t = math.tan(df / 4),
+                hx = 4 / 3 * rx * t,
+                hy = 4 / 3 * ry * t,
+                m1 = [x1, y1],
+                m2 = [x1 + hx * s1, y1 - hy * c1],
+                m3 = [x2 + hx * s2, y2 - hy * c2],
+                m4 = [x2, y2];
+            m2[0] = 2 * m1[0] - m2[0];
+            m2[1] = 2 * m1[1] - m2[1];
+            if (recursive) {
+                return [m2, m3, m4][concat](res);
+            } else {
+                res = [m2, m3, m4][concat](res).join()[split](",");
+                var newres = [];
+                for (var i = 0, ii = res.length; i < ii; i++) {
+                    newres[i] = i % 2 ? rotate(res[i - 1], res[i], rad).y : rotate(res[i], res[i + 1], rad).x;
+                }
+                return newres;
+            }
+        },
+        findDotAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) {
+            var t1 = 1 - t;
+            return {
+                x: pow(t1, 3) * p1x + pow(t1, 2) * 3 * t * c1x + t1 * 3 * t * t * c2x + pow(t, 3) * p2x,
+                y: pow(t1, 3) * p1y + pow(t1, 2) * 3 * t * c1y + t1 * 3 * t * t * c2y + pow(t, 3) * p2y
+            };
+        },
+        curveDim = cacher(function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) {
+            var a = (c2x - 2 * c1x + p1x) - (p2x - 2 * c2x + c1x),
+                b = 2 * (c1x - p1x) - 2 * (c2x - c1x),
+                c = p1x - c1x,
+                t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a,
+                t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a,
+                y = [p1y, p2y],
+                x = [p1x, p2x],
+                dot;
+            abs(t1) > "1e12" && (t1 = .5);
+            abs(t2) > "1e12" && (t2 = .5);
+            if (t1 > 0 && t1 < 1) {
+                dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1);
+                x.push(dot.x);
+                y.push(dot.y);
+            }
+            if (t2 > 0 && t2 < 1) {
+                dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2);
+                x.push(dot.x);
+                y.push(dot.y);
+            }
+            a = (c2y - 2 * c1y + p1y) - (p2y - 2 * c2y + c1y);
+            b = 2 * (c1y - p1y) - 2 * (c2y - c1y);
+            c = p1y - c1y;
+            t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a;
+            t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a;
+            abs(t1) > "1e12" && (t1 = .5);
+            abs(t2) > "1e12" && (t2 = .5);
+            if (t1 > 0 && t1 < 1) {
+                dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1);
+                x.push(dot.x);
+                y.push(dot.y);
+            }
+            if (t2 > 0 && t2 < 1) {
+                dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2);
+                x.push(dot.x);
+                y.push(dot.y);
+            }
+            return {
+                min: {x: mmin[apply](0, x), y: mmin[apply](0, y)},
+                max: {x: mmax[apply](0, x), y: mmax[apply](0, y)}
+            };
+        }),
+        path2curve = R._path2curve = cacher(function (path, path2) {
+            var pth = !path2 && paths(path);
+            if (!path2 && pth.curve) {
+                return pathClone(pth.curve);
+            }
+            var p = pathToAbsolute(path),
+                p2 = path2 && pathToAbsolute(path2),
+                attrs = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null},
+                attrs2 = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null},
+                processPath = function (path, d, pcom) {
+                    var nx, ny, tq = {T:1, Q:1};
+                    if (!path) {
+                        return ["C", d.x, d.y, d.x, d.y, d.x, d.y];
+                    }
+                    !(path[0] in tq) && (d.qx = d.qy = null);
+                    switch (path[0]) {
+                        case "M":
+                            d.X = path[1];
+                            d.Y = path[2];
+                            break;
+                        case "A":
+                            path = ["C"][concat](a2c[apply](0, [d.x, d.y][concat](path.slice(1))));
+                            break;
+                        case "S":
+                            if (pcom == "C" || pcom == "S") { // In "S" case we have to take into account, if the previous command is C/S.
+                                nx = d.x * 2 - d.bx;          // And reflect the previous
+                                ny = d.y * 2 - d.by;          // command's control point relative to the current point.
+                            }
+                            else {                            // or some else or nothing
+                                nx = d.x;
+                                ny = d.y;
+                            }
+                            path = ["C", nx, ny][concat](path.slice(1));
+                            break;
+                        case "T":
+                            if (pcom == "Q" || pcom == "T") { // In "T" case we have to take into account, if the previous command is Q/T.
+                                d.qx = d.x * 2 - d.qx;        // And make a reflection similar
+                                d.qy = d.y * 2 - d.qy;        // to case "S".
+                            }
+                            else {                            // or something else or nothing
+                                d.qx = d.x;
+                                d.qy = d.y;
+                            }
+                            path = ["C"][concat](q2c(d.x, d.y, d.qx, d.qy, path[1], path[2]));
+                            break;
+                        case "Q":
+                            d.qx = path[1];
+                            d.qy = path[2];
+                            path = ["C"][concat](q2c(d.x, d.y, path[1], path[2], path[3], path[4]));
+                            break;
+                        case "L":
+                            path = ["C"][concat](l2c(d.x, d.y, path[1], path[2]));
+                            break;
+                        case "H":
+                            path = ["C"][concat](l2c(d.x, d.y, path[1], d.y));
+                            break;
+                        case "V":
+                            path = ["C"][concat](l2c(d.x, d.y, d.x, path[1]));
+                            break;
+                        case "Z":
+                            path = ["C"][concat](l2c(d.x, d.y, d.X, d.Y));
+                            break;
+                    }
+                    return path;
+                },
+                fixArc = function (pp, i) {
+                    if (pp[i].length > 7) {
+                        pp[i].shift();
+                        var pi = pp[i];
+                        while (pi.length) {
+                            pcoms1[i]="A"; // if created multiple C:s, their original seg is saved
+                            p2 && (pcoms2[i]="A"); // the same as above
+                            pp.splice(i++, 0, ["C"][concat](pi.splice(0, 6)));
+                        }
+                        pp.splice(i, 1);
+                        ii = mmax(p.length, p2 && p2.length || 0);
+                    }
+                },
+                fixM = function (path1, path2, a1, a2, i) {
+                    if (path1 && path2 && path1[i][0] == "M" && path2[i][0] != "M") {
+                        path2.splice(i, 0, ["M", a2.x, a2.y]);
+                        a1.bx = 0;
+                        a1.by = 0;
+                        a1.x = path1[i][1];
+                        a1.y = path1[i][2];
+                        ii = mmax(p.length, p2 && p2.length || 0);
+                    }
+                },
+                pcoms1 = [], // path commands of original path p
+                pcoms2 = [], // path commands of original path p2
+                pfirst = "", // temporary holder for original path command
+                pcom = ""; // holder for previous path command of original path
+            for (var i = 0, ii = mmax(p.length, p2 && p2.length || 0); i < ii; i++) {
+                p[i] && (pfirst = p[i][0]); // save current path command
+
+                if (pfirst != "C") // C is not saved yet, because it may be result of conversion
+                {
+                    pcoms1[i] = pfirst; // Save current path command
+                    i && ( pcom = pcoms1[i-1]); // Get previous path command pcom
+                }
+                p[i] = processPath(p[i], attrs, pcom); // Previous path command is inputted to processPath
+
+                if (pcoms1[i] != "A" && pfirst == "C") pcoms1[i] = "C"; // A is the only command
+                // which may produce multiple C:s
+                // so we have to make sure that C is also C in original path
+
+                fixArc(p, i); // fixArc adds also the right amount of A:s to pcoms1
+
+                if (p2) { // the same procedures is done to p2
+                    p2[i] && (pfirst = p2[i][0]);
+                    if (pfirst != "C")
+                    {
+                        pcoms2[i] = pfirst;
+                        i && (pcom = pcoms2[i-1]);
+                    }
+                    p2[i] = processPath(p2[i], attrs2, pcom);
+
+                    if (pcoms2[i]!="A" && pfirst=="C") pcoms2[i]="C";
+
+                    fixArc(p2, i);
+                }
+                fixM(p, p2, attrs, attrs2, i);
+                fixM(p2, p, attrs2, attrs, i);
+                var seg = p[i],
+                    seg2 = p2 && p2[i],
+                    seglen = seg.length,
+                    seg2len = p2 && seg2.length;
+                attrs.x = seg[seglen - 2];
+                attrs.y = seg[seglen - 1];
+                attrs.bx = toFloat(seg[seglen - 4]) || attrs.x;
+                attrs.by = toFloat(seg[seglen - 3]) || attrs.y;
+                attrs2.bx = p2 && (toFloat(seg2[seg2len - 4]) || attrs2.x);
+                attrs2.by = p2 && (toFloat(seg2[seg2len - 3]) || attrs2.y);
+                attrs2.x = p2 && seg2[seg2len - 2];
+                attrs2.y = p2 && seg2[seg2len - 1];
+            }
+            if (!p2) {
+                pth.curve = pathClone(p);
+            }
+            return p2 ? [p, p2] : p;
+        }, null, pathClone),
+        parseDots = R._parseDots = cacher(function (gradient) {
+            var dots = [];
+            for (var i = 0, ii = gradient.length; i < ii; i++) {
+                var dot = {},
+                    par = gradient[i].match(/^([^:]*):?([\d\.]*)/);
+                dot.color = R.getRGB(par[1]);
+                if (dot.color.error) {
+                    return null;
+                }
+                dot.color = dot.color.hex;
+                par[2] && (dot.offset = par[2] + "%");
+                dots.push(dot);
+            }
+            for (i = 1, ii = dots.length - 1; i < ii; i++) {
+                if (!dots[i].offset) {
+                    var start = toFloat(dots[i - 1].offset || 0),
+                        end = 0;
+                    for (var j = i + 1; j < ii; j++) {
+                        if (dots[j].offset) {
+                            end = dots[j].offset;
+                            break;
+                        }
+                    }
+                    if (!end) {
+                        end = 100;
+                        j = ii;
+                    }
+                    end = toFloat(end);
+                    var d = (end - start) / (j - i + 1);
+                    for (; i < j; i++) {
+                        start += d;
+                        dots[i].offset = start + "%";
+                    }
+                }
+            }
+            return dots;
+        }),
+        tear = R._tear = function (el, paper) {
+            el == paper.top && (paper.top = el.prev);
+            el == paper.bottom && (paper.bottom = el.next);
+            el.next && (el.next.prev = el.prev);
+            el.prev && (el.prev.next = el.next);
+        },
+        tofront = R._tofront = function (el, paper) {
+            if (paper.top === el) {
+                return;
+            }
+            tear(el, paper);
+            el.next = null;
+            el.prev = paper.top;
+            paper.top.next = el;
+            paper.top = el;
+        },
+        toback = R._toback = function (el, paper) {
+            if (paper.bottom === el) {
+                return;
+            }
+            tear(el, paper);
+            el.next = paper.bottom;
+            el.prev = null;
+            paper.bottom.prev = el;
+            paper.bottom = el;
+        },
+        insertafter = R._insertafter = function (el, el2, paper) {
+            tear(el, paper);
+            el2 == paper.top && (paper.top = el);
+            el2.next && (el2.next.prev = el);
+            el.next = el2.next;
+            el.prev = el2;
+            el2.next = el;
+        },
+        insertbefore = R._insertbefore = function (el, el2, paper) {
+            tear(el, paper);
+            el2 == paper.bottom && (paper.bottom = el);
+            el2.prev && (el2.prev.next = el);
+            el.prev = el2.prev;
+            el2.prev = el;
+            el.next = el2;
+        },
+        /*\
+         * Raphael.toMatrix
+         [ method ]
+         **
+         * Utility method
+         **
+         * Returns matrix of transformations applied to a given path
+         > Parameters
+         - path (string) path string
+         - transform (string|array) transformation string
+         = (object) @Matrix
+        \*/
+        toMatrix = R.toMatrix = function (path, transform) {
+            var bb = pathDimensions(path),
+                el = {
+                    _: {
+                        transform: E
+                    },
+                    getBBox: function () {
+                        return bb;
+                    }
+                };
+            extractTransform(el, transform);
+            return el.matrix;
+        },
+        /*\
+         * Raphael.transformPath
+         [ method ]
+         **
+         * Utility method
+         **
+         * Returns path transformed by a given transformation
+         > Parameters
+         - path (string) path string
+         - transform (string|array) transformation string
+         = (string) path
+        \*/
+        transformPath = R.transformPath = function (path, transform) {
+            return mapPath(path, toMatrix(path, transform));
+        },
+        extractTransform = R._extractTransform = function (el, tstr) {
+            if (tstr == null) {
+                return el._.transform;
+            }
+            tstr = Str(tstr).replace(/\.{3}|\u2026/g, el._.transform || E);
+            var tdata = R.parseTransformString(tstr),
+                deg = 0,
+                dx = 0,
+                dy = 0,
+                sx = 1,
+                sy = 1,
+                _ = el._,
+                m = new Matrix;
+            _.transform = tdata || [];
+            if (tdata) {
+                for (var i = 0, ii = tdata.length; i < ii; i++) {
+                    var t = tdata[i],
+                        tlen = t.length,
+                        command = Str(t[0]).toLowerCase(),
+                        absolute = t[0] != command,
+                        inver = absolute ? m.invert() : 0,
+                        x1,
+                        y1,
+                        x2,
+                        y2,
+                        bb;
+                    if (command == "t" && tlen == 3) {
+                        if (absolute) {
+                            x1 = inver.x(0, 0);
+                            y1 = inver.y(0, 0);
+                            x2 = inver.x(t[1], t[2]);
+                            y2 = inver.y(t[1], t[2]);
+                            m.translate(x2 - x1, y2 - y1);
+                        } else {
+                            m.translate(t[1], t[2]);
+                        }
+                    } else if (command == "r") {
+                        if (tlen == 2) {
+                            bb = bb || el.getBBox(1);
+                            m.rotate(t[1], bb.x + bb.width / 2, bb.y + bb.height / 2);
+                            deg += t[1];
+                        } else if (tlen == 4) {
+                            if (absolute) {
+                                x2 = inver.x(t[2], t[3]);
+                                y2 = inver.y(t[2], t[3]);
+                                m.rotate(t[1], x2, y2);
+                            } else {
+                                m.rotate(t[1], t[2], t[3]);
+                            }
+                            deg += t[1];
+                        }
+                    } else if (command == "s") {
+                        if (tlen == 2 || tlen == 3) {
+                            bb = bb || el.getBBox(1);
+                            m.scale(t[1], t[tlen - 1], bb.x + bb.width / 2, bb.y + bb.height / 2);
+                            sx *= t[1];
+                            sy *= t[tlen - 1];
+                        } else if (tlen == 5) {
+                            if (absolute) {
+                                x2 = inver.x(t[3], t[4]);
+                                y2 = inver.y(t[3], t[4]);
+                                m.scale(t[1], t[2], x2, y2);
+                            } else {
+                                m.scale(t[1], t[2], t[3], t[4]);
+                            }
+                            sx *= t[1];
+                            sy *= t[2];
+                        }
+                    } else if (command == "m" && tlen == 7) {
+                        m.add(t[1], t[2], t[3], t[4], t[5], t[6]);
+                    }
+                    _.dirtyT = 1;
+                    el.matrix = m;
+                }
+            }
+
+            /*\
+             * Element.matrix
+             [ property (object) ]
+             **
+             * Keeps @Matrix object, which represents element transformation
+            \*/
+            el.matrix = m;
+
+            _.sx = sx;
+            _.sy = sy;
+            _.deg = deg;
+            _.dx = dx = m.e;
+            _.dy = dy = m.f;
+
+            if (sx == 1 && sy == 1 && !deg && _.bbox) {
+                _.bbox.x += +dx;
+                _.bbox.y += +dy;
+            } else {
+                _.dirtyT = 1;
+            }
+        },
+        getEmpty = function (item) {
+            var l = item[0];
+            switch (l.toLowerCase()) {
+                case "t": return [l, 0, 0];
+                case "m": return [l, 1, 0, 0, 1, 0, 0];
+                case "r": if (item.length == 4) {
+                    return [l, 0, item[2], item[3]];
+                } else {
+                    return [l, 0];
+                }
+                case "s": if (item.length == 5) {
+                    return [l, 1, 1, item[3], item[4]];
+                } else if (item.length == 3) {
+                    return [l, 1, 1];
+                } else {
+                    return [l, 1];
+                }
+            }
+        },
+        equaliseTransform = R._equaliseTransform = function (t1, t2) {
+            t2 = Str(t2).replace(/\.{3}|\u2026/g, t1);
+            t1 = R.parseTransformString(t1) || [];
+            t2 = R.parseTransformString(t2) || [];
+            var maxlength = mmax(t1.length, t2.length),
+                from = [],
+                to = [],
+                i = 0, j, jj,
+                tt1, tt2;
+            for (; i < maxlength; i++) {
+                tt1 = t1[i] || getEmpty(t2[i]);
+                tt2 = t2[i] || getEmpty(tt1);
+                if ((tt1[0] != tt2[0]) ||
+                    (tt1[0].toLowerCase() == "r" && (tt1[2] != tt2[2] || tt1[3] != tt2[3])) ||
+                    (tt1[0].toLowerCase() == "s" && (tt1[3] != tt2[3] || tt1[4] != tt2[4]))
+                    ) {
+                    return;
+                }
+                from[i] = [];
+                to[i] = [];
+                for (j = 0, jj = mmax(tt1.length, tt2.length); j < jj; j++) {
+                    j in tt1 && (from[i][j] = tt1[j]);
+                    j in tt2 && (to[i][j] = tt2[j]);
+                }
+            }
+            return {
+                from: from,
+                to: to
+            };
+        };
+    R._getContainer = function (x, y, w, h) {
+        var container;
+        container = h == null && !R.is(x, "object") ? g.doc.getElementById(x) : x;
+        if (container == null) {
+            return;
+        }
+        if (container.tagName) {
+            if (y == null) {
+                return {
+                    container: container,
+                    width: container.style.pixelWidth || container.offsetWidth,
+                    height: container.style.pixelHeight || container.offsetHeight
+                };
+            } else {
+                return {
+                    container: container,
+                    width: y,
+                    height: w
+                };
+            }
+        }
+        return {
+            container: 1,
+            x: x,
+            y: y,
+            width: w,
+            height: h
+        };
+    };
+    /*\
+     * Raphael.pathToRelative
+     [ method ]
+     **
+     * Utility method
+     **
+     * Converts path to relative form
+     > Parameters
+     - pathString (string|array) path string or array of segments
+     = (array) array of segments.
+    \*/
+    R.pathToRelative = pathToRelative;
+    R._engine = {};
+    /*\
+     * Raphael.path2curve
+     [ method ]
+     **
+     * Utility method
+     **
+     * Converts path to a new path where all segments are cubic bezier curves.
+     > Parameters
+     - pathString (string|array) path string or array of segments
+     = (array) array of segments.
+    \*/
+    R.path2curve = path2curve;
+    /*\
+     * Raphael.matrix
+     [ method ]
+     **
+     * Utility method
+     **
+     * Returns matrix based on given parameters.
+     > Parameters
+     - a (number)
+     - b (number)
+     - c (number)
+     - d (number)
+     - e (number)
+     - f (number)
+     = (object) @Matrix
+    \*/
+    R.matrix = function (a, b, c, d, e, f) {
+        return new Matrix(a, b, c, d, e, f);
+    };
+    function Matrix(a, b, c, d, e, f) {
+        if (a != null) {
+            this.a = +a;
+            this.b = +b;
+            this.c = +c;
+            this.d = +d;
+            this.e = +e;
+            this.f = +f;
+        } else {
+            this.a = 1;
+            this.b = 0;
+            this.c = 0;
+            this.d = 1;
+            this.e = 0;
+            this.f = 0;
+        }
+    }
+    (function (matrixproto) {
+        /*\
+         * Matrix.add
+         [ method ]
+         **
+         * Adds given matrix to existing one.
+         > Parameters
+         - a (number)
+         - b (number)
+         - c (number)
+         - d (number)
+         - e (number)
+         - f (number)
+         or
+         - matrix (object) @Matrix
+        \*/
+        matrixproto.add = function (a, b, c, d, e, f) {
+            var out = [[], [], []],
+                m = [[this.a, this.c, this.e], [this.b, this.d, this.f], [0, 0, 1]],
+                matrix = [[a, c, e], [b, d, f], [0, 0, 1]],
+                x, y, z, res;
+
+            if (a && a instanceof Matrix) {
+                matrix = [[a.a, a.c, a.e], [a.b, a.d, a.f], [0, 0, 1]];
+            }
+
+            for (x = 0; x < 3; x++) {
+                for (y = 0; y < 3; y++) {
+                    res = 0;
+                    for (z = 0; z < 3; z++) {
+                        res += m[x][z] * matrix[z][y];
+                    }
+                    out[x][y] = res;
+                }
+            }
+            this.a = out[0][0];
+            this.b = out[1][0];
+            this.c = out[0][1];
+            this.d = out[1][1];
+            this.e = out[0][2];
+            this.f = out[1][2];
+        };
+        /*\
+         * Matrix.invert
+         [ method ]
+         **
+         * Returns inverted version of the matrix
+         = (object) @Matrix
+        \*/
+        matrixproto.invert = function () {
+            var me = this,
+                x = me.a * me.d - me.b * me.c;
+            return new Matrix(me.d / x, -me.b / x, -me.c / x, me.a / x, (me.c * me.f - me.d * me.e) / x, (me.b * me.e - me.a * me.f) / x);
+        };
+        /*\
+         * Matrix.clone
+         [ method ]
+         **
+         * Returns copy of the matrix
+         = (object) @Matrix
+        \*/
+        matrixproto.clone = function () {
+            return new Matrix(this.a, this.b, this.c, this.d, this.e, this.f);
+        };
+        /*\
+         * Matrix.translate
+         [ method ]
+         **
+         * Translate the matrix
+         > Parameters
+         - x (number)
+         - y (number)
+        \*/
+        matrixproto.translate = function (x, y) {
+            this.add(1, 0, 0, 1, x, y);
+        };
+        /*\
+         * Matrix.scale
+         [ method ]
+         **
+         * Scales the matrix
+         > Parameters
+         - x (number)
+         - y (number) #optional
+         - cx (number) #optional
+         - cy (number) #optional
+        \*/
+        matrixproto.scale = function (x, y, cx, cy) {
+            y == null && (y = x);
+            (cx || cy) && this.add(1, 0, 0, 1, cx, cy);
+            this.add(x, 0, 0, y, 0, 0);
+            (cx || cy) && this.add(1, 0, 0, 1, -cx, -cy);
+        };
+        /*\
+         * Matrix.rotate
+         [ method ]
+         **
+         * Rotates the matrix
+         > Parameters
+         - a (number)
+         - x (number)
+         - y (number)
+        \*/
+        matrixproto.rotate = function (a, x, y) {
+            a = R.rad(a);
+            x = x || 0;
+            y = y || 0;
+            var cos = +math.cos(a).toFixed(9),
+                sin = +math.sin(a).toFixed(9);
+            this.add(cos, sin, -sin, cos, x, y);
+            this.add(1, 0, 0, 1, -x, -y);
+        };
+        /*\
+         * Matrix.x
+         [ method ]
+         **
+         * Return x coordinate for given point after transformation described by the matrix. See also @Matrix.y
+         > Parameters
+         - x (number)
+         - y (number)
+         = (number) x
+        \*/
+        matrixproto.x = function (x, y) {
+            return x * this.a + y * this.c + this.e;
+        };
+        /*\
+         * Matrix.y
+         [ method ]
+         **
+         * Return y coordinate for given point after transformation described by the matrix. See also @Matrix.x
+         > Parameters
+         - x (number)
+         - y (number)
+         = (number) y
+        \*/
+        matrixproto.y = function (x, y) {
+            return x * this.b + y * this.d + this.f;
+        };
+        matrixproto.get = function (i) {
+            return +this[Str.fromCharCode(97 + i)].toFixed(4);
+        };
+        matrixproto.toString = function () {
+            return R.svg ?
+                "matrix(" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)].join() + ")" :
+                [this.get(0), this.get(2), this.get(1), this.get(3), 0, 0].join();
+        };
+        matrixproto.toFilter = function () {
+            return "progid:DXImageTransform.Microsoft.Matrix(M11=" + this.get(0) +
+                ", M12=" + this.get(2) + ", M21=" + this.get(1) + ", M22=" + this.get(3) +
+                ", Dx=" + this.get(4) + ", Dy=" + this.get(5) + ", sizingmethod='auto expand')";
+        };
+        matrixproto.offset = function () {
+            return [this.e.toFixed(4), this.f.toFixed(4)];
+        };
+        function norm(a) {
+            return a[0] * a[0] + a[1] * a[1];
+        }
+        function normalize(a) {
+            var mag = math.sqrt(norm(a));
+            a[0] && (a[0] /= mag);
+            a[1] && (a[1] /= mag);
+        }
+        /*\
+         * Matrix.split
+         [ method ]
+         **
+         * Splits matrix into primitive transformations
+         = (object) in format:
+         o dx (number) translation by x
+         o dy (number) translation by y
+         o scalex (number) scale by x
+         o scaley (number) scale by y
+         o shear (number) shear
+         o rotate (number) rotation in deg
+         o isSimple (boolean) could it be represented via simple transformations
+        \*/
+        matrixproto.split = function () {
+            var out = {};
+            // translation
+            out.dx = this.e;
+            out.dy = this.f;
+
+            // scale and shear
+            var row = [[this.a, this.c], [this.b, this.d]];
+            out.scalex = math.sqrt(norm(row[0]));
+            normalize(row[0]);
+
+            out.shear = row[0][0] * row[1][0] + row[0][1] * row[1][1];
+            row[1] = [row[1][0] - row[0][0] * out.shear, row[1][1] - row[0][1] * out.shear];
+
+            out.scaley = math.sqrt(norm(row[1]));
+            normalize(row[1]);
+            out.shear /= out.scaley;
+
+            // rotation
+            var sin = -row[0][1],
+                cos = row[1][1];
+            if (cos < 0) {
+                out.rotate = R.deg(math.acos(cos));
+                if (sin < 0) {
+                    out.rotate = 360 - out.rotate;
+                }
+            } else {
+                out.rotate = R.deg(math.asin(sin));
+            }
+
+            out.isSimple = !+out.shear.toFixed(9) && (out.scalex.toFixed(9) == out.scaley.toFixed(9) || !out.rotate);
+            out.isSuperSimple = !+out.shear.toFixed(9) && out.scalex.toFixed(9) == out.scaley.toFixed(9) && !out.rotate;
+            out.noRotation = !+out.shear.toFixed(9) && !out.rotate;
+            return out;
+        };
+        /*\
+         * Matrix.toTransformString
+         [ method ]
+         **
+         * Return transform string that represents given matrix
+         = (string) transform string
+        \*/
+        matrixproto.toTransformString = function (shorter) {
+            var s = shorter || this[split]();
+            if (s.isSimple) {
+                s.scalex = +s.scalex.toFixed(4);
+                s.scaley = +s.scaley.toFixed(4);
+                s.rotate = +s.rotate.toFixed(4);
+                return  (s.dx || s.dy ? "t" + [s.dx, s.dy] : E) +
+                        (s.scalex != 1 || s.scaley != 1 ? "s" + [s.scalex, s.scaley, 0, 0] : E) +
+                        (s.rotate ? "r" + [s.rotate, 0, 0] : E);
+            } else {
+                return "m" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)];
+            }
+        };
+    })(Matrix.prototype);
+
+    // WebKit rendering bug workaround method
+    var version = navigator.userAgent.match(/Version\/(.*?)\s/) || navigator.userAgent.match(/Chrome\/(\d+)/);
+    if ((navigator.vendor == "Apple Computer, Inc.") && (version && version[1] < 4 || navigator.platform.slice(0, 2) == "iP") ||
+        (navigator.vendor == "Google Inc." && version && version[1] < 8)) {
+        /*\
+         * Paper.safari
+         [ method ]
+         **
+         * There is an inconvenient rendering bug in Safari (WebKit):
+         * sometimes the rendering should be forced.
+         * This method should help with dealing with this bug.
+        \*/
+        paperproto.safari = function () {
+            var rect = this.rect(-99, -99, this.width + 99, this.height + 99).attr({stroke: "none"});
+            setTimeout(function () {rect.remove();});
+        };
+    } else {
+        paperproto.safari = fun;
+    }
+
+    var preventDefault = function () {
+        this.returnValue = false;
+    },
+    preventTouch = function () {
+        return this.originalEvent.preventDefault();
+    },
+    stopPropagation = function () {
+        this.cancelBubble = true;
+    },
+    stopTouch = function () {
+        return this.originalEvent.stopPropagation();
+    },
+    getEventPosition = function (e) {
+        var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
+            scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft;
+
+        return {
+            x: e.clientX + scrollX,
+            y: e.clientY + scrollY
+        };
+    },
+    addEvent = (function () {
+        if (g.doc.addEventListener) {
+            return function (obj, type, fn, element) {
+                var f = function (e) {
+                    var pos = getEventPosition(e);
+                    return fn.call(element, e, pos.x, pos.y);
+                };
+                obj.addEventListener(type, f, false);
+
+                if (supportsTouch && touchMap[type]) {
+                    var _f = function (e) {
+                        var pos = getEventPosition(e),
+                            olde = e;
+
+                        for (var i = 0, ii = e.targetTouches && e.targetTouches.length; i < ii; i++) {
+                            if (e.targetTouches[i].target == obj) {
+                                e = e.targetTouches[i];
+                                e.originalEvent = olde;
+                                e.preventDefault = preventTouch;
+                                e.stopPropagation = stopTouch;
+                                break;
+                            }
+                        }
+
+                        return fn.call(element, e, pos.x, pos.y);
+                    };
+                    obj.addEventListener(touchMap[type], _f, false);
+                }
+
+                return function () {
+                    obj.removeEventListener(type, f, false);
+
+                    if (supportsTouch && touchMap[type])
+                        obj.removeEventListener(touchMap[type], _f, false);
+
+                    return true;
+                };
+            };
+        } else if (g.doc.attachEvent) {
+            return function (obj, type, fn, element) {
+                var f = function (e) {
+                    e = e || g.win.event;
+                    var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
+                        scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft,
+                        x = e.clientX + scrollX,
+                        y = e.clientY + scrollY;
+                    e.preventDefault = e.preventDefault || preventDefault;
+                    e.stopPropagation = e.stopPropagation || stopPropagation;
+                    return fn.call(element, e, x, y);
+                };
+                obj.attachEvent("on" + type, f);
+                var detacher = function () {
+                    obj.detachEvent("on" + type, f);
+                    return true;
+                };
+                return detacher;
+            };
+        }
+    })(),
+    drag = [],
+    dragMove = function (e) {
+        var x = e.clientX,
+            y = e.clientY,
+            scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
+            scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft,
+            dragi,
+            j = drag.length;
+        while (j--) {
+            dragi = drag[j];
+            if (supportsTouch && e.touches) {
+                var i = e.touches.length,
+                    touch;
+                while (i--) {
+                    touch = e.touches[i];
+                    if (touch.identifier == dragi.el._drag.id) {
+                        x = touch.clientX;
+                        y = touch.clientY;
+                        (e.originalEvent ? e.originalEvent : e).preventDefault();
+                        break;
+                    }
+                }
+            } else {
+                e.preventDefault();
+            }
+            var node = dragi.el.node,
+                o,
+                next = node.nextSibling,
+                parent = node.parentNode,
+                display = node.style.display;
+            g.win.opera && parent.removeChild(node);
+            node.style.display = "none";
+            o = dragi.el.paper.getElementByPoint(x, y);
+            node.style.display = display;
+            g.win.opera && (next ? parent.insertBefore(node, next) : parent.appendChild(node));
+            o && eve("raphael.drag.over." + dragi.el.id, dragi.el, o);
+            x += scrollX;
+            y += scrollY;
+            eve("raphael.drag.move." + dragi.el.id, dragi.move_scope || dragi.el, x - dragi.el._drag.x, y - dragi.el._drag.y, x, y, e);
+        }
+    },
+    dragUp = function (e) {
+        R.unmousemove(dragMove).unmouseup(dragUp);
+        var i = drag.length,
+            dragi;
+        while (i--) {
+            dragi = drag[i];
+            dragi.el._drag = {};
+            eve("raphael.drag.end." + dragi.el.id, dragi.end_scope || dragi.start_scope || dragi.move_scope || dragi.el, e);
+        }
+        drag = [];
+    },
+    /*\
+     * Raphael.el
+     [ property (object) ]
+     **
+     * You can add your own method to elements. This is usefull when you want to hack default functionality or
+     * want to wrap some common transformation or attributes in one method. In difference to canvas methods,
+     * you can redefine element method at any time. Expending element methods wouldn’t affect set.
+     > Usage
+     | Raphael.el.red = function () {
+     |     this.attr({fill: "#f00"});
+     | };
+     | // then use it
+     | paper.circle(100, 100, 20).red();
+    \*/
+    elproto = R.el = {};
+    /*\
+     * Element.click
+     [ method ]
+     **
+     * Adds event handler for click for the element.
+     > Parameters
+     - handler (function) handler for the event
+     = (object) @Element
+    \*/
+    /*\
+     * Element.unclick
+     [ method ]
+     **
+     * Removes event handler for click for the element.
+     > Parameters
+     - handler (function) #optional handler for the event
+     = (object) @Element
+    \*/
+
+    /*\
+     * Element.dblclick
+     [ method ]
+     **
+     * Adds event handler for double click for the element.
+     > Parameters
+     - handler (function) handler for the event
+     = (object) @Element
+    \*/
+    /*\
+     * Element.undblclick
+     [ method ]
+     **
+     * Removes event handler for double click for the element.
+     > Parameters
+     - handler (function) #optional handler for the event
+     = (object) @Element
+    \*/
+
+    /*\
+     * Element.mousedown
+     [ method ]
+     **
+     * Adds event handler for mousedown for the element.
+     > Parameters
+     - handler (function) handler for the event
+     = (object) @Element
+    \*/
+    /*\
+     * Element.unmousedown
+     [ method ]
+     **
+     * Removes event handler for mousedown for the element.
+     > Parameters
+     - handler (function) #optional handler for the event
+     = (object) @Element
+    \*/
+
+    /*\
+     * Element.mousemove
+     [ method ]
+     **
+     * Adds event handler for mousemove for the element.
+     > Parameters
+     - handler (function) handler for the event
+     = (object) @Element
+    \*/
+    /*\
+     * Element.unmousemove
+     [ method ]
+     **
+     * Removes event handler for mousemove for the element.
+     > Parameters
+     - handler (function) #optional handler for the event
+     = (object) @Element
+    \*/
+
+    /*\
+     * Element.mouseout
+     [ method ]
+     **
+     * Adds event handler for mouseout for the element.
+     > Parameters
+     - handler (function) handler for the event
+     = (object) @Element
+    \*/
+    /*\
+     * Element.unmouseout
+     [ method ]
+     **
+     * Removes event handler for mouseout for the element.
+     > Parameters
+     - handler (function) #optional handler for the event
+     = (object) @Element
+    \*/
+
+    /*\
+     * Element.mouseover
+     [ method ]
+     **
+     * Adds event handler for mouseover for the element.
+     > Parameters
+     - handler (function) handler for the event
+     = (object) @Element
+    \*/
+    /*\
+     * Element.unmouseover
+     [ method ]
+     **
+     * Removes event handler for mouseover for the element.
+     > Parameters
+     - handler (function) #optional handler for the event
+     = (object) @Element
+    \*/
+
+    /*\
+     * Element.mouseup
+     [ method ]
+     **
+     * Adds event handler for mouseup for the element.
+     > Parameters
+     - handler (function) handler for the event
+     = (object) @Element
+    \*/
+    /*\
+     * Element.unmouseup
+     [ method ]
+     **
+     * Removes event handler for mouseup for the element.
+     > Parameters
+     - handler (function) #optional handler for the event
+     = (object) @Element
+    \*/
+
+    /*\
+     * Element.touchstart
+     [ method ]
+     **
+     * Adds event handler for touchstart for the element.
+     > Parameters
+     - handler (function) handler for the event
+     = (object) @Element
+    \*/
+    /*\
+     * Element.untouchstart
+     [ method ]
+     **
+     * Removes event handler for touchstart for the element.
+     > Parameters
+     - handler (function) #optional handler for the event
+     = (object) @Element
+    \*/
+
+    /*\
+     * Element.touchmove
+     [ method ]
+     **
+     * Adds event handler for touchmove for the element.
+     > Parameters
+     - handler (function) handler for the event
+     = (object) @Element
+    \*/
+    /*\
+     * Element.untouchmove
+     [ method ]
+     **
+     * Removes event handler for touchmove for the element.
+     > Parameters
+     - handler (function) #optional handler for the event
+     = (object) @Element
+    \*/
+
+    /*\
+     * Element.touchend
+     [ method ]
+     **
+     * Adds event handler for touchend for the element.
+     > Parameters
+     - handler (function) handler for the event
+     = (object) @Element
+    \*/
+    /*\
+     * Element.untouchend
+     [ method ]
+     **
+     * Removes event handler for touchend for the element.
+     > Parameters
+     - handler (function) #optional handler for the event
+     = (object) @Element
+    \*/
+
+    /*\
+     * Element.touchcancel
+     [ method ]
+     **
+     * Adds event handler for touchcancel for the element.
+     > Parameters
+     - handler (function) handler for the event
+     = (object) @Element
+    \*/
+    /*\
+     * Element.untouchcancel
+     [ method ]
+     **
+     * Removes event handler for touchcancel for the element.
+     > Parameters
+     - handler (function) #optional handler for the event
+     = (object) @Element
+    \*/
+    for (var i = events.length; i--;) {
+        (function (eventName) {
+            R[eventName] = elproto[eventName] = function (fn, scope) {
+                if (R.is(fn, "function")) {
+                    this.events = this.events || [];
+                    this.events.push({name: eventName, f: fn, unbind: addEvent(this.shape || this.node || g.doc, eventName, fn, scope || this)});
+                }
+                return this;
+            };
+            R["un" + eventName] = elproto["un" + eventName] = function (fn) {
+                var events = this.events || [],
+                    l = events.length;
+                while (l--){
+                    if (events[l].name == eventName && (R.is(fn, "undefined") || events[l].f == fn)) {
+                        events[l].unbind();
+                        events.splice(l, 1);
+                        !events.length && delete this.events;
+                    }
+                }
+                return this;
+            };
+        })(events[i]);
+    }
+
+    /*\
+     * Element.data
+     [ method ]
+     **
+     * Adds or retrieves given value asociated with given key.
+     **
+     * See also @Element.removeData
+     > Parameters
+     - key (string) key to store data
+     - value (any) #optional value to store
+     = (object) @Element
+     * or, if value is not specified:
+     = (any) value
+     * or, if key and value are not specified:
+     = (object) Key/value pairs for all the data associated with the element.
+     > Usage
+     | for (var i = 0, i < 5, i++) {
+     |     paper.circle(10 + 15 * i, 10, 10)
+     |          .attr({fill: "#000"})
+     |          .data("i", i)
+     |          .click(function () {
+     |             alert(this.data("i"));
+     |          });
+     | }
+    \*/
+    elproto.data = function (key, value) {
+        var data = eldata[this.id] = eldata[this.id] || {};
+        if (arguments.length == 0) {
+            return data;
+        }
+        if (arguments.length == 1) {
+            if (R.is(key, "object")) {
+                for (var i in key) if (key[has](i)) {
+                    this.data(i, key[i]);
+                }
+                return this;
+            }
+            eve("raphael.data.get." + this.id, this, data[key], key);
+            return data[key];
+        }
+        data[key] = value;
+        eve("raphael.data.set." + this.id, this, value, key);
+        return this;
+    };
+    /*\
+     * Element.removeData
+     [ method ]
+     **
+     * Removes value associated with an element by given key.
+     * If key is not provided, removes all the data of the element.
+     > Parameters
+     - key (string) #optional key
+     = (object) @Element
+    \*/
+    elproto.removeData = function (key) {
+        if (key == null) {
+            eldata[this.id] = {};
+        } else {
+            eldata[this.id] && delete eldata[this.id][key];
+        }
+        return this;
+    };
+     /*\
+     * Element.getData
+     [ method ]
+     **
+     * Retrieves the element data
+     = (object) data
+    \*/
+    elproto.getData = function () {
+        return clone(eldata[this.id] || {});
+    };
+    /*\
+     * Element.hover
+     [ method ]
+     **
+     * Adds event handlers for hover for the element.
+     > Parameters
+     - f_in (function) handler for hover in
+     - f_out (function) handler for hover out
+     - icontext (object) #optional context for hover in handler
+     - ocontext (object) #optional context for hover out handler
+     = (object) @Element
+    \*/
+    elproto.hover = function (f_in, f_out, scope_in, scope_out) {
+        return this.mouseover(f_in, scope_in).mouseout(f_out, scope_out || scope_in);
+    };
+    /*\
+     * Element.unhover
+     [ method ]
+     **
+     * Removes event handlers for hover for the element.
+     > Parameters
+     - f_in (function) handler for hover in
+     - f_out (function) handler for hover out
+     = (object) @Element
+    \*/
+    elproto.unhover = function (f_in, f_out) {
+        return this.unmouseover(f_in).unmouseout(f_out);
+    };
+    var draggable = [];
+    /*\
+     * Element.drag
+     [ method ]
+     **
+     * Adds event handlers for drag of the element.
+     > Parameters
+     - onmove (function) handler for moving
+     - onstart (function) handler for drag start
+     - onend (function) handler for drag end
+     - mcontext (object) #optional context for moving handler
+     - scontext (object) #optional context for drag start handler
+     - econtext (object) #optional context for drag end handler
+     * Additionaly following `drag` events will be triggered: `drag.start.<id>` on start,
+     * `drag.end.<id>` on end and `drag.move.<id>` on every move. When element will be dragged over another element
+     * `drag.over.<id>` will be fired as well.
+     *
+     * Start event and start handler will be called in specified context or in context of the element with following parameters:
+     o x (number) x position of the mouse
+     o y (number) y position of the mouse
+     o event (object) DOM event object
+     * Move event and move handler will be called in specified context or in context of the element with following parameters:
+     o dx (number) shift by x from the start point
+     o dy (number) shift by y from the start point
+     o x (number) x position of the mouse
+     o y (number) y position of the mouse
+     o event (object) DOM event object
+     * End event and end handler will be called in specified context or in context of the element with following parameters:
+     o event (object) DOM event object
+     = (object) @Element
+    \*/
+    elproto.drag = function (onmove, onstart, onend, move_scope, start_scope, end_scope) {
+        function start(e) {
+            (e.originalEvent || e).preventDefault();
+            var x = e.clientX,
+                y = e.clientY,
+                scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
+                scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft;
+            this._drag.id = e.identifier;
+            if (supportsTouch && e.touches) {
+                var i = e.touches.length, touch;
+                while (i--) {
+                    touch = e.touches[i];
+                    this._drag.id = touch.identifier;
+                    if (touch.identifier == this._drag.id) {
+                        x = touch.clientX;
+                        y = touch.clientY;
+                        break;
+                    }
+                }
+            }
+            this._drag.x = x + scrollX;
+            this._drag.y = y + scrollY;
+            !drag.length && R.mousemove(dragMove).mouseup(dragUp);
+            drag.push({el: this, move_scope: move_scope, start_scope: start_scope, end_scope: end_scope});
+            onstart && eve.on("raphael.drag.start." + this.id, onstart);
+            onmove && eve.on("raphael.drag.move." + this.id, onmove);
+            onend && eve.on("raphael.drag.end." + this.id, onend);
+            eve("raphael.drag.start." + this.id, start_scope || move_scope || this, e.clientX + scrollX, e.clientY + scrollY, e);
+        }
+        this._drag = {};
+        draggable.push({el: this, start: start});
+        this.mousedown(start);
+        return this;
+    };
+    /*\
+     * Element.onDragOver
+     [ method ]
+     **
+     * Shortcut for assigning event handler for `drag.over.<id>` event, where id is id of the element (see @Element.id).
+     > Parameters
+     - f (function) handler for event, first argument would be the element you are dragging over
+    \*/
+    elproto.onDragOver = function (f) {
+        f ? eve.on("raphael.drag.over." + this.id, f) : eve.unbind("raphael.drag.over." + this.id);
+    };
+    /*\
+     * Element.undrag
+     [ method ]
+     **
+     * Removes all drag event handlers from given element.
+    \*/
+    elproto.undrag = function () {
+        var i = draggable.length;
+        while (i--) if (draggable[i].el == this) {
+            this.unmousedown(draggable[i].start);
+            draggable.splice(i, 1);
+            eve.unbind("raphael.drag.*." + this.id);
+        }
+        !draggable.length && R.unmousemove(dragMove).unmouseup(dragUp);
+        drag = [];
+    };
+    /*\
+     * Paper.circle
+     [ method ]
+     **
+     * Draws a circle.
+     **
+     > Parameters
+     **
+     - x (number) x coordinate of the centre
+     - y (number) y coordinate of the centre
+     - r (number) radius
+     = (object) Raphaël element object with type “circle”
+     **
+     > Usage
+     | var c = paper.circle(50, 50, 40);
+    \*/
+    paperproto.circle = function (x, y, r) {
+        var out = R._engine.circle(this, x || 0, y || 0, r || 0);
+        this.__set__ && this.__set__.push(out);
+        return out;
+    };
+    /*\
+     * Paper.rect
+     [ method ]
+     *
+     * Draws a rectangle.
+     **
+     > Parameters
+     **
+     - x (number) x coordinate of the top left corner
+     - y (number) y coordinate of the top left corner
+     - width (number) width
+     - height (number) height
+     - r (number) #optional radius for rounded corners, default is 0
+     = (object) Raphaël element object with type “rect”
+     **
+     > Usage
+     | // regular rectangle
+     | var c = paper.rect(10, 10, 50, 50);
+     | // rectangle with rounded corners
+     | var c = paper.rect(40, 40, 50, 50, 10);
+    \*/
+    paperproto.rect = function (x, y, w, h, r) {
+        var out = R._engine.rect(this, x || 0, y || 0, w || 0, h || 0, r || 0);
+        this.__set__ && this.__set__.push(out);
+        return out;
+    };
+    /*\
+     * Paper.ellipse
+     [ method ]
+     **
+     * Draws an ellipse.
+     **
+     > Parameters
+     **
+     - x (number) x coordinate of the centre
+     - y (number) y coordinate of the centre
+     - rx (number) horizontal radius
+     - ry (number) vertical radius
+     = (object) Raphaël element object with type “ellipse”
+     **
+     > Usage
+     | var c = paper.ellipse(50, 50, 40, 20);
+    \*/
+    paperproto.ellipse = function (x, y, rx, ry) {
+        var out = R._engine.ellipse(this, x || 0, y || 0, rx || 0, ry || 0);
+        this.__set__ && this.__set__.push(out);
+        return out;
+    };
+    /*\
+     * Paper.path
+     [ method ]
+     **
+     * Creates a path element by given path data string.
+     > Parameters
+     - pathString (string) #optional path string in SVG format.
+     * Path string consists of one-letter commands, followed by comma seprarated arguments in numercal form. Example:
+     | "M10,20L30,40"
+     * Here we can see two commands: “M”, with arguments `(10, 20)` and “L” with arguments `(30, 40)`. Upper case letter mean command is absolute, lower case—relative.
+     *
+     # <p>Here is short list of commands available, for more details see <a href="http://www.w3.org/TR/SVG/paths.html#PathData" title="Details of a path's data attribute's format are described in the SVG specification.">SVG path string format</a>.</p>
+     # <table><thead><tr><th>Command</th><th>Name</th><th>Parameters</th></tr></thead><tbody>
+     # <tr><td>M</td><td>moveto</td><td>(x y)+</td></tr>
+     # <tr><td>Z</td><td>closepath</td><td>(none)</td></tr>
+     # <tr><td>L</td><td>lineto</td><td>(x y)+</td></tr>
+     # <tr><td>H</td><td>horizontal lineto</td><td>x+</td></tr>
+     # <tr><td>V</td><td>vertical lineto</td><td>y+</td></tr>
+     # <tr><td>C</td><td>curveto</td><td>(x1 y1 x2 y2 x y)+</td></tr>
+     # <tr><td>S</td><td>smooth curveto</td><td>(x2 y2 x y)+</td></tr>
+     # <tr><td>Q</td><td>quadratic Bézier curveto</td><td>(x1 y1 x y)+</td></tr>
+     # <tr><td>T</td><td>smooth quadratic Bézier curveto</td><td>(x y)+</td></tr>
+     # <tr><td>A</td><td>elliptical arc</td><td>(rx ry x-axis-rotation large-arc-flag sweep-flag x y)+</td></tr>
+     # <tr><td>R</td><td><a href="http://en.wikipedia.org/wiki/Catmull–Rom_spline#Catmull.E2.80.93Rom_spline">Catmull-Rom curveto</a>*</td><td>x1 y1 (x y)+</td></tr></tbody></table>
+     * * “Catmull-Rom curveto” is a not standard SVG command and added in 2.0 to make life easier.
+     * Note: there is a special case when path consist of just three commands: “M10,10R…z”. In this case path will smoothly connects to its beginning.
+     > Usage
+     | var c = paper.path("M10 10L90 90");
+     | // draw a diagonal line:
+     | // move to 10,10, line to 90,90
+     * For example of path strings, check out these icons: http://raphaeljs.com/icons/
+    \*/
+    paperproto.path = function (pathString) {
+        pathString && !R.is(pathString, string) && !R.is(pathString[0], array) && (pathString += E);
+        var out = R._engine.path(R.format[apply](R, arguments), this);
+        this.__set__ && this.__set__.push(out);
+        return out;
+    };
+    /*\
+     * Paper.image
+     [ method ]
+     **
+     * Embeds an image into the surface.
+     **
+     > Parameters
+     **
+     - src (string) URI of the source image
+     - x (number) x coordinate position
+     - y (number) y coordinate position
+     - width (number) width of the image
+     - height (number) height of the image
+     = (object) Raphaël element object with type “image”
+     **
+     > Usage
+     | var c = paper.image("apple.png", 10, 10, 80, 80);
+    \*/
+    paperproto.image = function (src, x, y, w, h) {
+        var out = R._engine.image(this, src || "about:blank", x || 0, y || 0, w || 0, h || 0);
+        this.__set__ && this.__set__.push(out);
+        return out;
+    };
+    /*\
+     * Paper.text
+     [ method ]
+     **
+     * Draws a text string. If you need line breaks, put “\n” in the string.
+     **
+     > Parameters
+     **
+     - x (number) x coordinate position
+     - y (number) y coordinate position
+     - text (string) The text string to draw
+     = (object) Raphaël element object with type “text”
+     **
+     > Usage
+     | var t = paper.text(50, 50, "Raphaël\nkicks\nbutt!");
+    \*/
+    paperproto.text = function (x, y, text) {
+        var out = R._engine.text(this, x || 0, y || 0, Str(text));
+        this.__set__ && this.__set__.push(out);
+        return out;
+    };
+    /*\
+     * Paper.set
+     [ method ]
+     **
+     * Creates array-like object to keep and operate several elements at once.
+     * Warning: it doesn’t create any elements for itself in the page, it just groups existing elements.
+     * Sets act as pseudo elements — all methods available to an element can be used on a set.
+     = (object) array-like object that represents set of elements
+     **
+     > Usage
+     | var st = paper.set();
+     | st.push(
+     |     paper.circle(10, 10, 5),
+     |     paper.circle(30, 10, 5)
+     | );
+     | st.attr({fill: "red"}); // changes the fill of both circles
+    \*/
+    paperproto.set = function (itemsArray) {
+        !R.is(itemsArray, "array") && (itemsArray = Array.prototype.splice.call(arguments, 0, arguments.length));
+        var out = new Set(itemsArray);
+        this.__set__ && this.__set__.push(out);
+        out["paper"] = this;
+        out["type"] = "set";
+        return out;
+    };
+    /*\
+     * Paper.setStart
+     [ method ]
+     **
+     * Creates @Paper.set. All elements that will be created after calling this method and before calling
+     * @Paper.setFinish will be added to the set.
+     **
+     > Usage
+     | paper.setStart();
+     | paper.circle(10, 10, 5),
+     | paper.circle(30, 10, 5)
+     | var st = paper.setFinish();
+     | st.attr({fill: "red"}); // changes the fill of both circles
+    \*/
+    paperproto.setStart = function (set) {
+        this.__set__ = set || this.set();
+    };
+    /*\
+     * Paper.setFinish
+     [ method ]
+     **
+     * See @Paper.setStart. This method finishes catching and returns resulting set.
+     **
+     = (object) set
+    \*/
+    paperproto.setFinish = function (set) {
+        var out = this.__set__;
+        delete this.__set__;
+        return out;
+    };
+    /*\
+     * Paper.getSize
+     [ method ]
+     **
+     * Obtains current paper actual size.
+     **
+     = (object)
+     \*/
+    paperproto.getSize = function () {
+        var container = this.canvas.parentNode;
+        return {
+            width: container.offsetWidth,
+            height: container.offsetHeight
+                };
+        };
+    /*\
+     * Paper.setSize
+     [ method ]
+     **
+     * If you need to change dimensions of the canvas call this method
+     **
+     > Parameters
+     **
+     - width (number) new width of the canvas
+     - height (number) new height of the canvas
+    \*/
+    paperproto.setSize = function (width, height) {
+        return R._engine.setSize.call(this, width, height);
+    };
+    /*\
+     * Paper.setViewBox
+     [ method ]
+     **
+     * Sets the view box of the paper. Practically it gives you ability to zoom and pan whole paper surface by
+     * specifying new boundaries.
+     **
+     > Parameters
+     **
+     - x (number) new x position, default is `0`
+     - y (number) new y position, default is `0`
+     - w (number) new width of the canvas
+     - h (number) new height of the canvas
+     - fit (boolean) `true` if you want graphics to fit into new boundary box
+    \*/
+    paperproto.setViewBox = function (x, y, w, h, fit) {
+        return R._engine.setViewBox.call(this, x, y, w, h, fit);
+    };
+    /*\
+     * Paper.top
+     [ property ]
+     **
+     * Points to the topmost element on the paper
+    \*/
+    /*\
+     * Paper.bottom
+     [ property ]
+     **
+     * Points to the bottom element on the paper
+    \*/
+    paperproto.top = paperproto.bottom = null;
+    /*\
+     * Paper.raphael
+     [ property ]
+     **
+     * Points to the @Raphael object/function
+    \*/
+    paperproto.raphael = R;
+    var getOffset = function (elem) {
+        var box = elem.getBoundingClientRect(),
+            doc = elem.ownerDocument,
+            body = doc.body,
+            docElem = doc.documentElement,
+            clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0,
+            top  = box.top  + (g.win.pageYOffset || docElem.scrollTop || body.scrollTop ) - clientTop,
+            left = box.left + (g.win.pageXOffset || docElem.scrollLeft || body.scrollLeft) - clientLeft;
+        return {
+            y: top,
+            x: left
+        };
+    };
+    /*\
+     * Paper.getElementByPoint
+     [ method ]
+     **
+     * Returns you topmost element under given point.
+     **
+     = (object) Raphaël element object
+     > Parameters
+     **
+     - x (number) x coordinate from the top left corner of the window
+     - y (number) y coordinate from the top left corner of the window
+     > Usage
+     | paper.getElementByPoint(mouseX, mouseY).attr({stroke: "#f00"});
+    \*/
+    paperproto.getElementByPoint = function (x, y) {
+        var paper = this,
+            svg = paper.canvas,
+            target = g.doc.elementFromPoint(x, y);
+        if (g.win.opera && target.tagName == "svg") {
+            var so = getOffset(svg),
+                sr = svg.createSVGRect();
+            sr.x = x - so.x;
+            sr.y = y - so.y;
+            sr.width = sr.height = 1;
+            var hits = svg.getIntersectionList(sr, null);
+            if (hits.length) {
+                target = hits[hits.length - 1];
+            }
+        }
+        if (!target) {
+            return null;
+        }
+        while (target.parentNode && target != svg.parentNode && !target.raphael) {
+            target = target.parentNode;
+        }
+        target == paper.canvas.parentNode && (target = svg);
+        target = target && target.raphael ? paper.getById(target.raphaelid) : null;
+        return target;
+    };
+
+    /*\
+     * Paper.getElementsByBBox
+     [ method ]
+     **
+     * Returns set of elements that have an intersecting bounding box
+     **
+     > Parameters
+     **
+     - bbox (object) bbox to check with
+     = (object) @Set
+     \*/
+    paperproto.getElementsByBBox = function (bbox) {
+        var set = this.set();
+        this.forEach(function (el) {
+            if (R.isBBoxIntersect(el.getBBox(), bbox)) {
+                set.push(el);
+            }
+        });
+        return set;
+    };
+
+    /*\
+     * Paper.getById
+     [ method ]
+     **
+     * Returns you element by its internal ID.
+     **
+     > Parameters
+     **
+     - id (number) id
+     = (object) Raphaël element object
+    \*/
+    paperproto.getById = function (id) {
+        var bot = this.bottom;
+        while (bot) {
+            if (bot.id == id) {
+                return bot;
+            }
+            bot = bot.next;
+        }
+        return null;
+    };
+    /*\
+     * Paper.forEach
+     [ method ]
+     **
+     * Executes given function for each element on the paper
+     *
+     * If callback function returns `false` it will stop loop running.
+     **
+     > Parameters
+     **
+     - callback (function) function to run
+     - thisArg (object) context object for the callback
+     = (object) Paper object
+     > Usage
+     | paper.forEach(function (el) {
+     |     el.attr({ stroke: "blue" });
+     | });
+    \*/
+    paperproto.forEach = function (callback, thisArg) {
+        var bot = this.bottom;
+        while (bot) {
+            if (callback.call(thisArg, bot) === false) {
+                return this;
+            }
+            bot = bot.next;
+        }
+        return this;
+    };
+    /*\
+     * Paper.getElementsByPoint
+     [ method ]
+     **
+     * Returns set of elements that have common point inside
+     **
+     > Parameters
+     **
+     - x (number) x coordinate of the point
+     - y (number) y coordinate of the point
+     = (object) @Set
+    \*/
+    paperproto.getElementsByPoint = function (x, y) {
+        var set = this.set();
+        this.forEach(function (el) {
+            if (el.isPointInside(x, y)) {
+                set.push(el);
+            }
+        });
+        return set;
+    };
+    function x_y() {
+        return this.x + S + this.y;
+    }
+    function x_y_w_h() {
+        return this.x + S + this.y + S + this.width + " \xd7 " + this.height;
+    }
+    /*\
+     * Element.isPointInside
+     [ method ]
+     **
+     * Determine if given point is inside this element’s shape
+     **
+     > Parameters
+     **
+     - x (number) x coordinate of the point
+     - y (number) y coordinate of the point
+     = (boolean) `true` if point inside the shape
+    \*/
+    elproto.isPointInside = function (x, y) {
+        var rp = this.realPath = getPath[this.type](this);
+        if (this.attr('transform') && this.attr('transform').length) {
+            rp = R.transformPath(rp, this.attr('transform'));
+        }
+        return R.isPointInsidePath(rp, x, y);
+    };
+    /*\
+     * Element.getBBox
+     [ method ]
+     **
+     * Return bounding box for a given element
+     **
+     > Parameters
+     **
+     - isWithoutTransform (boolean) flag, `true` if you want to have bounding box before transformations. Default is `false`.
+     = (object) Bounding box object:
+     o {
+     o     x: (number) top left corner x
+     o     y: (number) top left corner y
+     o     x2: (number) bottom right corner x
+     o     y2: (number) bottom right corner y
+     o     width: (number) width
+     o     height: (number) height
+     o }
+    \*/
+    elproto.getBBox = function (isWithoutTransform) {
+        if (this.removed) {
+            return {};
+        }
+        var _ = this._;
+        if (isWithoutTransform) {
+            if (_.dirty || !_.bboxwt) {
+                this.realPath = getPath[this.type](this);
+                _.bboxwt = pathDimensions(this.realPath);
+                _.bboxwt.toString = x_y_w_h;
+                _.dirty = 0;
+            }
+            return _.bboxwt;
+        }
+        if (_.dirty || _.dirtyT || !_.bbox) {
+            if (_.dirty || !this.realPath) {
+                _.bboxwt = 0;
+                this.realPath = getPath[this.type](this);
+            }
+            _.bbox = pathDimensions(mapPath(this.realPath, this.matrix));
+            _.bbox.toString = x_y_w_h;
+            _.dirty = _.dirtyT = 0;
+        }
+        return _.bbox;
+    };
+    /*\
+     * Element.clone
+     [ method ]
+     **
+     = (object) clone of a given element
+     **
+    \*/
+    elproto.clone = function () {
+        if (this.removed) {
+            return null;
+        }
+        var out = this.paper[this.type]().attr(this.attr());
+        this.__set__ && this.__set__.push(out);
+        return out;
+    };
+    /*\
+     * Element.glow
+     [ method ]
+     **
+     * Return set of elements that create glow-like effect around given element. See @Paper.set.
+     *
+     * Note: Glow is not connected to the element. If you change element attributes it won’t adjust itself.
+     **
+     > Parameters
+     **
+     - glow (object) #optional parameters object with all properties optional:
+     o {
+     o     width (number) size of the glow, default is `10`
+     o     fill (boolean) will it be filled, default is `false`
+     o     opacity (number) opacity, default is `0.5`
+     o     offsetx (number) horizontal offset, default is `0`
+     o     offsety (number) vertical offset, default is `0`
+     o     color (string) glow colour, default is `black`
+     o }
+     = (object) @Paper.set of elements that represents glow
+    \*/
+    elproto.glow = function (glow) {
+        if (this.type == "text") {
+            return null;
+        }
+        glow = glow || {};
+        var s = {
+            width: (glow.width || 10) + (+this.attr("stroke-width") || 1),
+            fill: glow.fill || false,
+            opacity: glow.opacity || .5,
+            offsetx: glow.offsetx || 0,
+            offsety: glow.offsety || 0,
+            color: glow.color || "#000"
+        },
+            c = s.width / 2,
+            r = this.paper,
+            out = r.set(),
+            path = this.realPath || getPath[this.type](this);
+        path = this.matrix ? mapPath(path, this.matrix) : path;
+        for (var i = 1; i < c + 1; i++) {
+            out.push(r.path(path).attr({
+                stroke: s.color,
+                fill: s.fill ? s.color : "none",
+                "stroke-linejoin": "round",
+                "stroke-linecap": "round",
+                "stroke-width": +(s.width / c * i).toFixed(3),
+                opacity: +(s.opacity / c).toFixed(3)
+            }));
+        }
+        return out.insertBefore(this).translate(s.offsetx, s.offsety);
+    };
+    var curveslengths = {},
+    getPointAtSegmentLength = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length) {
+        if (length == null) {
+            return bezlen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y);
+        } else {
+            return R.findDotsAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, getTatLen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length));
+        }
+    },
+    getLengthFactory = function (istotal, subpath) {
+        return function (path, length, onlystart) {
+            path = path2curve(path);
+            var x, y, p, l, sp = "", subpaths = {}, point,
+                len = 0;
+            for (var i = 0, ii = path.length; i < ii; i++) {
+                p = path[i];
+                if (p[0] == "M") {
+                    x = +p[1];
+                    y = +p[2];
+                } else {
+                    l = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6]);
+                    if (len + l > length) {
+                        if (subpath && !subpaths.start) {
+                            point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len);
+                            sp += ["C" + point.start.x, point.start.y, point.m.x, point.m.y, point.x, point.y];
+                            if (onlystart) {return sp;}
+                            subpaths.start = sp;
+                            sp = ["M" + point.x, point.y + "C" + point.n.x, point.n.y, point.end.x, point.end.y, p[5], p[6]].join();
+                            len += l;
+                            x = +p[5];
+                            y = +p[6];
+                            continue;
+                        }
+                        if (!istotal && !subpath) {
+                            point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len);
+                            return {x: point.x, y: point.y, alpha: point.alpha};
+                        }
+                    }
+                    len += l;
+                    x = +p[5];
+                    y = +p[6];
+                }
+                sp += p.shift() + p;
+            }
+            subpaths.end = sp;
+            point = istotal ? len : subpath ? subpaths : R.findDotsAtSegment(x, y, p[0], p[1], p[2], p[3], p[4], p[5], 1);
+            point.alpha && (point = {x: point.x, y: point.y, alpha: point.alpha});
+            return point;
+        };
+    };
+    var getTotalLength = getLengthFactory(1),
+        getPointAtLength = getLengthFactory(),
+        getSubpathsAtLength = getLengthFactory(0, 1);
+    /*\
+     * Raphael.getTotalLength
+     [ method ]
+     **
+     * Returns length of the given path in pixels.
+     **
+     > Parameters
+     **
+     - path (string) SVG path string.
+     **
+     = (number) length.
+    \*/
+    R.getTotalLength = getTotalLength;
+    /*\
+     * Raphael.getPointAtLength
+     [ method ]
+     **
+     * Return coordinates of the point located at the given length on the given path.
+     **
+     > Parameters
+     **
+     - path (string) SVG path string
+     - length (number)
+     **
+     = (object) representation of the point:
+     o {
+     o     x: (number) x coordinate
+     o     y: (number) y coordinate
+     o     alpha: (number) angle of derivative
+     o }
+    \*/
+    R.getPointAtLength = getPointAtLength;
+    /*\
+     * Raphael.getSubpath
+     [ method ]
+     **
+     * Return subpath of a given path from given length to given length.
+     **
+     > Parameters
+     **
+     - path (string) SVG path string
+     - from (number) position of the start of the segment
+     - to (number) position of the end of the segment
+     **
+     = (string) pathstring for the segment
+    \*/
+    R.getSubpath = function (path, from, to) {
+        if (this.getTotalLength(path) - to < 1e-6) {
+            return getSubpathsAtLength(path, from).end;
+        }
+        var a = getSubpathsAtLength(path, to, 1);
+        return from ? getSubpathsAtLength(a, from).end : a;
+    };
+    /*\
+     * Element.getTotalLength
+     [ method ]
+     **
+     * Returns length of the path in pixels. Only works for element of “path” type.
+     = (number) length.
+    \*/
+    elproto.getTotalLength = function () {
+        var path = this.getPath();
+        if (!path) {
+            return;
+        }
+
+        if (this.node.getTotalLength) {
+            return this.node.getTotalLength();
+        }
+
+        return getTotalLength(path);
+    };
+    /*\
+     * Element.getPointAtLength
+     [ method ]
+     **
+     * Return coordinates of the point located at the given length on the given path. Only works for element of “path” type.
+     **
+     > Parameters
+     **
+     - length (number)
+     **
+     = (object) representation of the point:
+     o {
+     o     x: (number) x coordinate
+     o     y: (number) y coordinate
+     o     alpha: (number) angle of derivative
+     o }
+    \*/
+    elproto.getPointAtLength = function (length) {
+        var path = this.getPath();
+        if (!path) {
+            return;
+        }
+
+        return getPointAtLength(path, length);
+    };
+    /*\
+     * Element.getPath
+     [ method ]
+     **
+     * Returns path of the element. Only works for elements of “path” type and simple elements like circle.
+     = (object) path
+     **
+    \*/
+    elproto.getPath = function () {
+        var path,
+            getPath = R._getPath[this.type];
+
+        if (this.type == "text" || this.type == "set") {
+            return;
+        }
+
+        if (getPath) {
+            path = getPath(this);
+        }
+
+        return path;
+    };
+    /*\
+     * Element.getSubpath
+     [ method ]
+     **
+     * Return subpath of a given element from given length to given length. Only works for element of “path” type.
+     **
+     > Parameters
+     **
+     - from (number) position of the start of the segment
+     - to (number) position of the end of the segment
+     **
+     = (string) pathstring for the segment
+    \*/
+    elproto.getSubpath = function (from, to) {
+        var path = this.getPath();
+        if (!path) {
+            return;
+        }
+
+        return R.getSubpath(path, from, to);
+    };
+    /*\
+     * Raphael.easing_formulas
+     [ property ]
+     **
+     * Object that contains easing formulas for animation. You could extend it with your own. By default it has following list of easing:
+     # <ul>
+     #     <li>“linear”</li>
+     #     <li>“&lt;” or “easeIn” or “ease-in”</li>
+     #     <li>“>” or “easeOut” or “ease-out”</li>
+     #     <li>“&lt;>” or “easeInOut” or “ease-in-out”</li>
+     #     <li>“backIn” or “back-in”</li>
+     #     <li>“backOut” or “back-out”</li>
+     #     <li>“elastic”</li>
+     #     <li>“bounce”</li>
+     # </ul>
+     # <p>See also <a href="http://raphaeljs.com/easing.html">Easing demo</a>.</p>
+    \*/
+    var ef = R.easing_formulas = {
+        linear: function (n) {
+            return n;
+        },
+        "<": function (n) {
+            return pow(n, 1.7);
+        },
+        ">": function (n) {
+            return pow(n, .48);
+        },
+        "<>": function (n) {
+            var q = .48 - n / 1.04,
+                Q = math.sqrt(.1734 + q * q),
+                x = Q - q,
+                X = pow(abs(x), 1 / 3) * (x < 0 ? -1 : 1),
+                y = -Q - q,
+                Y = pow(abs(y), 1 / 3) * (y < 0 ? -1 : 1),
+                t = X + Y + .5;
+            return (1 - t) * 3 * t * t + t * t * t;
+        },
+        backIn: function (n) {
+            var s = 1.70158;
+            return n * n * ((s + 1) * n - s);
+        },
+        backOut: function (n) {
+            n = n - 1;
+            var s = 1.70158;
+            return n * n * ((s + 1) * n + s) + 1;
+        },
+        elastic: function (n) {
+            if (n == !!n) {
+                return n;
+            }
+            return pow(2, -10 * n) * math.sin((n - .075) * (2 * PI) / .3) + 1;
+        },
+        bounce: function (n) {
+            var s = 7.5625,
+                p = 2.75,
+                l;
+            if (n < (1 / p)) {
+                l = s * n * n;
+            } else {
+                if (n < (2 / p)) {
+                    n -= (1.5 / p);
+                    l = s * n * n + .75;
+                } else {
+                    if (n < (2.5 / p)) {
+                        n -= (2.25 / p);
+                        l = s * n * n + .9375;
+                    } else {
+                        n -= (2.625 / p);
+                        l = s * n * n + .984375;
+                    }
+                }
+            }
+            return l;
+        }
+    };
+    ef.easeIn = ef["ease-in"] = ef["<"];
+    ef.easeOut = ef["ease-out"] = ef[">"];
+    ef.easeInOut = ef["ease-in-out"] = ef["<>"];
+    ef["back-in"] = ef.backIn;
+    ef["back-out"] = ef.backOut;
+
+    var animationElements = [],
+        requestAnimFrame = window.requestAnimationFrame       ||
+                           window.webkitRequestAnimationFrame ||
+                           window.mozRequestAnimationFrame    ||
+                           window.oRequestAnimationFrame      ||
+                           window.msRequestAnimationFrame     ||
+                           function (callback) {
+                               setTimeout(callback, 16);
+                           },
+        animation = function () {
+            var Now = +new Date,
+                l = 0;
+            for (; l < animationElements.length; l++) {
+                var e = animationElements[l];
+                if (e.el.removed || e.paused) {
+                    continue;
+                }
+                var time = Now - e.start,
+                    ms = e.ms,
+                    easing = e.easing,
+                    from = e.from,
+                    diff = e.diff,
+                    to = e.to,
+                    t = e.t,
+                    that = e.el,
+                    set = {},
+                    now,
+                    init = {},
+                    key;
+                if (e.initstatus) {
+                    time = (e.initstatus * e.anim.top - e.prev) / (e.percent - e.prev) * ms;
+                    e.status = e.initstatus;
+                    delete e.initstatus;
+                    e.stop && animationElements.splice(l--, 1);
+                } else {
+                    e.status = (e.prev + (e.percent - e.prev) * (time / ms)) / e.anim.top;
+                }
+                if (time < 0) {
+                    continue;
+                }
+                if (time < ms) {
+                    var pos = easing(time / ms);
+                    for (var attr in from) if (from[has](attr)) {
+                        switch (availableAnimAttrs[attr]) {
+                            case nu:
+                                now = +from[attr] + pos * ms * diff[attr];
+                                break;
+                            case "colour":
+                                now = "rgb(" + [
+                                    upto255(round(from[attr].r + pos * ms * diff[attr].r)),
+                                    upto255(round(from[attr].g + pos * ms * diff[attr].g)),
+                                    upto255(round(from[attr].b + pos * ms * diff[attr].b))
+                                ].join(",") + ")";
+                                break;
+                            case "path":
+                                now = [];
+                                for (var i = 0, ii = from[attr].length; i < ii; i++) {
+                                    now[i] = [from[attr][i][0]];
+                                    for (var j = 1, jj = from[attr][i].length; j < jj; j++) {
+                                        now[i][j] = +from[attr][i][j] + pos * ms * diff[attr][i][j];
+                                    }
+                                    now[i] = now[i].join(S);
+                                }
+                                now = now.join(S);
+                                break;
+                            case "transform":
+                                if (diff[attr].real) {
+                                    now = [];
+                                    for (i = 0, ii = from[attr].length; i < ii; i++) {
+                                        now[i] = [from[attr][i][0]];
+                                        for (j = 1, jj = from[attr][i].length; j < jj; j++) {
+                                            now[i][j] = from[attr][i][j] + pos * ms * diff[attr][i][j];
+                                        }
+                                    }
+                                } else {
+                                    var get = function (i) {
+                                        return +from[attr][i] + pos * ms * diff[attr][i];
+                                    };
+                                    // now = [["r", get(2), 0, 0], ["t", get(3), get(4)], ["s", get(0), get(1), 0, 0]];
+                                    now = [["m", get(0), get(1), get(2), get(3), get(4), get(5)]];
+                                }
+                                break;
+                            case "csv":
+                                if (attr == "clip-rect") {
+                                    now = [];
+                                    i = 4;
+                                    while (i--) {
+                                        now[i] = +from[attr][i] + pos * ms * diff[attr][i];
+                                    }
+                                }
+                                break;
+                            default:
+                                var from2 = [][concat](from[attr]);
+                                now = [];
+                                i = that.paper.customAttributes[attr].length;
+                                while (i--) {
+                                    now[i] = +from2[i] + pos * ms * diff[attr][i];
+                                }
+                                break;
+                        }
+                        set[attr] = now;
+                    }
+                    that.attr(set);
+                    (function (id, that, anim) {
+                        setTimeout(function () {
+                            eve("raphael.anim.frame." + id, that, anim);
+                        });
+                    })(that.id, that, e.anim);
+                } else {
+                    (function(f, el, a) {
+                        setTimeout(function() {
+                            eve("raphael.anim.frame." + el.id, el, a);
+                            eve("raphael.anim.finish." + el.id, el, a);
+                            R.is(f, "function") && f.call(el);
+                        });
+                    })(e.callback, that, e.anim);
+                    that.attr(to);
+                    animationElements.splice(l--, 1);
+                    if (e.repeat > 1 && !e.next) {
+                        for (key in to) if (to[has](key)) {
+                            init[key] = e.totalOrigin[key];
+                        }
+                        e.el.attr(init);
+                        runAnimation(e.anim, e.el, e.anim.percents[0], null, e.totalOrigin, e.repeat - 1);
+                    }
+                    if (e.next && !e.stop) {
+                        runAnimation(e.anim, e.el, e.next, null, e.totalOrigin, e.repeat);
+                    }
+                }
+            }
+            R.svg && that && that.paper && that.paper.safari();
+            animationElements.length && requestAnimFrame(animation);
+        },
+        upto255 = function (color) {
+            return color > 255 ? 255 : color < 0 ? 0 : color;
+        };
+    /*\
+     * Element.animateWith
+     [ method ]
+     **
+     * Acts similar to @Element.animate, but ensure that given animation runs in sync with another given element.
+     **
+     > Parameters
+     **
+     - el (object) element to sync with
+     - anim (object) animation to sync with
+     - params (object) #optional final attributes for the element, see also @Element.attr
+     - ms (number) #optional number of milliseconds for animation to run
+     - easing (string) #optional easing type. Accept on of @Raphael.easing_formulas or CSS format: `cubic&#x2010;bezier(XX,&#160;XX,&#160;XX,&#160;XX)`
+     - callback (function) #optional callback function. Will be called at the end of animation.
+     * or
+     - element (object) element to sync with
+     - anim (object) animation to sync with
+     - animation (object) #optional animation object, see @Raphael.animation
+     **
+     = (object) original element
+    \*/
+    elproto.animateWith = function (el, anim, params, ms, easing, callback) {
+        var element = this;
+        if (element.removed) {
+            callback && callback.call(element);
+            return element;
+        }
+        var a = params instanceof Animation ? params : R.animation(params, ms, easing, callback),
+            x, y;
+        runAnimation(a, element, a.percents[0], null, element.attr());
+        for (var i = 0, ii = animationElements.length; i < ii; i++) {
+            if (animationElements[i].anim == anim && animationElements[i].el == el) {
+                animationElements[ii - 1].start = animationElements[i].start;
+                break;
+            }
+        }
+        return element;
+        //
+        //
+        // var a = params ? R.animation(params, ms, easing, callback) : anim,
+        //     status = element.status(anim);
+        // return this.animate(a).status(a, status * anim.ms / a.ms);
+    };
+    function CubicBezierAtTime(t, p1x, p1y, p2x, p2y, duration) {
+        var cx = 3 * p1x,
+            bx = 3 * (p2x - p1x) - cx,
+            ax = 1 - cx - bx,
+            cy = 3 * p1y,
+            by = 3 * (p2y - p1y) - cy,
+            ay = 1 - cy - by;
+        function sampleCurveX(t) {
+            return ((ax * t + bx) * t + cx) * t;
+        }
+        function solve(x, epsilon) {
+            var t = solveCurveX(x, epsilon);
+            return ((ay * t + by) * t + cy) * t;
+        }
+        function solveCurveX(x, epsilon) {
+            var t0, t1, t2, x2, d2, i;
+            for(t2 = x, i = 0; i < 8; i++) {
+                x2 = sampleCurveX(t2) - x;
+                if (abs(x2) < epsilon) {
+                    return t2;
+                }
+                d2 = (3 * ax * t2 + 2 * bx) * t2 + cx;
+                if (abs(d2) < 1e-6) {
+                    break;
+                }
+                t2 = t2 - x2 / d2;
+            }
+            t0 = 0;
+            t1 = 1;
+            t2 = x;
+            if (t2 < t0) {
+                return t0;
+            }
+            if (t2 > t1) {
+                return t1;
+            }
+            while (t0 < t1) {
+                x2 = sampleCurveX(t2);
+                if (abs(x2 - x) < epsilon) {
+                    return t2;
+                }
+                if (x > x2) {
+                    t0 = t2;
+                } else {
+                    t1 = t2;
+                }
+                t2 = (t1 - t0) / 2 + t0;
+            }
+            return t2;
+        }
+        return solve(t, 1 / (200 * duration));
+    }
+    elproto.onAnimation = function (f) {
+        f ? eve.on("raphael.anim.frame." + this.id, f) : eve.unbind("raphael.anim.frame." + this.id);
+        return this;
+    };
+    function Animation(anim, ms) {
+        var percents = [],
+            newAnim = {};
+        this.ms = ms;
+        this.times = 1;
+        if (anim) {
+            for (var attr in anim) if (anim[has](attr)) {
+                newAnim[toFloat(attr)] = anim[attr];
+                percents.push(toFloat(attr));
+            }
+            percents.sort(sortByNumber);
+        }
+        this.anim = newAnim;
+        this.top = percents[percents.length - 1];
+        this.percents = percents;
+    }
+    /*\
+     * Animation.delay
+     [ method ]
+     **
+     * Creates a copy of existing animation object with given delay.
+     **
+     > Parameters
+     **
+     - delay (number) number of ms to pass between animation start and actual animation
+     **
+     = (object) new altered Animation object
+     | var anim = Raphael.animation({cx: 10, cy: 20}, 2e3);
+     | circle1.animate(anim); // run the given animation immediately
+     | circle2.animate(anim.delay(500)); // run the given animation after 500 ms
+    \*/
+    Animation.prototype.delay = function (delay) {
+        var a = new Animation(this.anim, this.ms);
+        a.times = this.times;
+        a.del = +delay || 0;
+        return a;
+    };
+    /*\
+     * Animation.repeat
+     [ method ]
+     **
+     * Creates a copy of existing animation object with given repetition.
+     **
+     > Parameters
+     **
+     - repeat (number) number iterations of animation. For infinite animation pass `Infinity`
+     **
+     = (object) new altered Animation object
+    \*/
+    Animation.prototype.repeat = function (times) {
+        var a = new Animation(this.anim, this.ms);
+        a.del = this.del;
+        a.times = math.floor(mmax(times, 0)) || 1;
+        return a;
+    };
+    function runAnimation(anim, element, percent, status, totalOrigin, times) {
+        percent = toFloat(percent);
+        var params,
+            isInAnim,
+            isInAnimSet,
+            percents = [],
+            next,
+            prev,
+            timestamp,
+            ms = anim.ms,
+            from = {},
+            to = {},
+            diff = {};
+        if (status) {
+            for (i = 0, ii = animationElements.length; i < ii; i++) {
+                var e = animationElements[i];
+                if (e.el.id == element.id && e.anim == anim) {
+                    if (e.percent != percent) {
+                        animationElements.splice(i, 1);
+                        isInAnimSet = 1;
+                    } else {
+                        isInAnim = e;
+                    }
+                    element.attr(e.totalOrigin);
+                    break;
+                }
+            }
+        } else {
+            status = +to; // NaN
+        }
+        for (var i = 0, ii = anim.percents.length; i < ii; i++) {
+            if (anim.percents[i] == percent || anim.percents[i] > status * anim.top) {
+                percent = anim.percents[i];
+                prev = anim.percents[i - 1] || 0;
+                ms = ms / anim.top * (percent - prev);
+                next = anim.percents[i + 1];
+                params = anim.anim[percent];
+                break;
+            } else if (status) {
+                element.attr(anim.anim[anim.percents[i]]);
+            }
+        }
+        if (!params) {
+            return;
+        }
+        if (!isInAnim) {
+            for (var attr in params) if (params[has](attr)) {
+                if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) {
+                    from[attr] = element.attr(attr);
+                    (from[attr] == null) && (from[attr] = availableAttrs[attr]);
+                    to[attr] = params[attr];
+                    switch (availableAnimAttrs[attr]) {
+                        case nu:
+                            diff[attr] = (to[attr] - from[attr]) / ms;
+                            break;
+                        case "colour":
+                            from[attr] = R.getRGB(from[attr]);
+                            var toColour = R.getRGB(to[attr]);
+                            diff[attr] = {
+                                r: (toColour.r - from[attr].r) / ms,
+                                g: (toColour.g - from[attr].g) / ms,
+                                b: (toColour.b - from[attr].b) / ms
+                            };
+                            break;
+                        case "path":
+                            var pathes = path2curve(from[attr], to[attr]),
+                                toPath = pathes[1];
+                            from[attr] = pathes[0];
+                            diff[attr] = [];
+                            for (i = 0, ii = from[attr].length; i < ii; i++) {
+                                diff[attr][i] = [0];
+                                for (var j = 1, jj = from[attr][i].length; j < jj; j++) {
+                                    diff[attr][i][j] = (toPath[i][j] - from[attr][i][j]) / ms;
+                                }
+                            }
+                            break;
+                        case "transform":
+                            var _ = element._,
+                                eq = equaliseTransform(_[attr], to[attr]);
+                            if (eq) {
+                                from[attr] = eq.from;
+                                to[attr] = eq.to;
+                                diff[attr] = [];
+                                diff[attr].real = true;
+                                for (i = 0, ii = from[attr].length; i < ii; i++) {
+                                    diff[attr][i] = [from[attr][i][0]];
+                                    for (j = 1, jj = from[attr][i].length; j < jj; j++) {
+                                        diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms;
+                                    }
+                                }
+                            } else {
+                                var m = (element.matrix || new Matrix),
+                                    to2 = {
+                                        _: {transform: _.transform},
+                                        getBBox: function () {
+                                            return element.getBBox(1);
+                                        }
+                                    };
+                                from[attr] = [
+                                    m.a,
+                                    m.b,
+                                    m.c,
+                                    m.d,
+                                    m.e,
+                                    m.f
+                                ];
+                                extractTransform(to2, to[attr]);
+                                to[attr] = to2._.transform;
+                                diff[attr] = [
+                                    (to2.matrix.a - m.a) / ms,
+                                    (to2.matrix.b - m.b) / ms,
+                                    (to2.matrix.c - m.c) / ms,
+                                    (to2.matrix.d - m.d) / ms,
+                                    (to2.matrix.e - m.e) / ms,
+                                    (to2.matrix.f - m.f) / ms
+                                ];
+                                // from[attr] = [_.sx, _.sy, _.deg, _.dx, _.dy];
+                                // var to2 = {_:{}, getBBox: function () { return element.getBBox(); }};
+                                // extractTransform(to2, to[attr]);
+                                // diff[attr] = [
+                                //     (to2._.sx - _.sx) / ms,
+                                //     (to2._.sy - _.sy) / ms,
+                                //     (to2._.deg - _.deg) / ms,
+                                //     (to2._.dx - _.dx) / ms,
+                                //     (to2._.dy - _.dy) / ms
+                                // ];
+                            }
+                            break;
+                        case "csv":
+                            var values = Str(params[attr])[split](separator),
+                                from2 = Str(from[attr])[split](separator);
+                            if (attr == "clip-rect") {
+                                from[attr] = from2;
+                                diff[attr] = [];
+                                i = from2.length;
+                                while (i--) {
+                                    diff[attr][i] = (values[i] - from[attr][i]) / ms;
+                                }
+                            }
+                            to[attr] = values;
+                            break;
+                        default:
+                            values = [][concat](params[attr]);
+                            from2 = [][concat](from[attr]);
+                            diff[attr] = [];
+                            i = element.paper.customAttributes[attr].length;
+                            while (i--) {
+                                diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms;
+                            }
+                            break;
+                    }
+                }
+            }
+            var easing = params.easing,
+                easyeasy = R.easing_formulas[easing];
+            if (!easyeasy) {
+                easyeasy = Str(easing).match(bezierrg);
+                if (easyeasy && easyeasy.length == 5) {
+                    var curve = easyeasy;
+                    easyeasy = function (t) {
+                        return CubicBezierAtTime(t, +curve[1], +curve[2], +curve[3], +curve[4], ms);
+                    };
+                } else {
+                    easyeasy = pipe;
+                }
+            }
+            timestamp = params.start || anim.start || +new Date;
+            e = {
+                anim: anim,
+                percent: percent,
+                timestamp: timestamp,
+                start: timestamp + (anim.del || 0),
+                status: 0,
+                initstatus: status || 0,
+                stop: false,
+                ms: ms,
+                easing: easyeasy,
+                from: from,
+                diff: diff,
+                to: to,
+                el: element,
+                callback: params.callback,
+                prev: prev,
+                next: next,
+                repeat: times || anim.times,
+                origin: element.attr(),
+                totalOrigin: totalOrigin
+            };
+            animationElements.push(e);
+            if (status && !isInAnim && !isInAnimSet) {
+                e.stop = true;
+                e.start = new Date - ms * status;
+                if (animationElements.length == 1) {
+                    return animation();
+                }
+            }
+            if (isInAnimSet) {
+                e.start = new Date - e.ms * status;
+            }
+            animationElements.length == 1 && requestAnimFrame(animation);
+        } else {
+            isInAnim.initstatus = status;
+            isInAnim.start = new Date - isInAnim.ms * status;
+        }
+        eve("raphael.anim.start." + element.id, element, anim);
+    }
+    /*\
+     * Raphael.animation
+     [ method ]
+     **
+     * Creates an animation object that can be passed to the @Element.animate or @Element.animateWith methods.
+     * See also @Animation.delay and @Animation.repeat methods.
+     **
+     > Parameters
+     **
+     - params (object) final attributes for the element, see also @Element.attr
+     - ms (number) number of milliseconds for animation to run
+     - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic&#x2010;bezier(XX,&#160;XX,&#160;XX,&#160;XX)`
+     - callback (function) #optional callback function. Will be called at the end of animation.
+     **
+     = (object) @Animation
+    \*/
+    R.animation = function (params, ms, easing, callback) {
+        if (params instanceof Animation) {
+            return params;
+        }
+        if (R.is(easing, "function") || !easing) {
+            callback = callback || easing || null;
+            easing = null;
+        }
+        params = Object(params);
+        ms = +ms || 0;
+        var p = {},
+            json,
+            attr;
+        for (attr in params) if (params[has](attr) && toFloat(attr) != attr && toFloat(attr) + "%" != attr) {
+            json = true;
+            p[attr] = params[attr];
+        }
+        if (!json) {
+            // if percent-like syntax is used and end-of-all animation callback used
+            if(callback){
+                // find the last one
+                var lastKey = 0;
+                for(var i in params){
+                    var percent = toInt(i);
+                    if(params[has](i) && percent > lastKey){
+                        lastKey = percent;
+                    }
+                }
+                lastKey += '%';
+                // if already defined callback in the last keyframe, skip
+                !params[lastKey].callback && (params[lastKey].callback = callback);
+            }
+          return new Animation(params, ms);
+        } else {
+            easing && (p.easing = easing);
+            callback && (p.callback = callback);
+            return new Animation({100: p}, ms);
+        }
+    };
+    /*\
+     * Element.animate
+     [ method ]
+     **
+     * Creates and starts animation for given element.
+     **
+     > Parameters
+     **
+     - params (object) final attributes for the element, see also @Element.attr
+     - ms (number) number of milliseconds for animation to run
+     - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic&#x2010;bezier(XX,&#160;XX,&#160;XX,&#160;XX)`
+     - callback (function) #optional callback function. Will be called at the end of animation.
+     * or
+     - animation (object) animation object, see @Raphael.animation
+     **
+     = (object) original element
+    \*/
+    elproto.animate = function (params, ms, easing, callback) {
+        var element = this;
+        if (element.removed) {
+            callback && callback.call(element);
+            return element;
+        }
+        var anim = params instanceof Animation ? params : R.animation(params, ms, easing, callback);
+        runAnimation(anim, element, anim.percents[0], null, element.attr());
+        return element;
+    };
+    /*\
+     * Element.setTime
+     [ method ]
+     **
+     * Sets the status of animation of the element in milliseconds. Similar to @Element.status method.
+     **
+     > Parameters
+     **
+     - anim (object) animation object
+     - value (number) number of milliseconds from the beginning of the animation
+     **
+     = (object) original element if `value` is specified
+     * Note, that during animation following events are triggered:
+     *
+     * On each animation frame event `anim.frame.<id>`, on start `anim.start.<id>` and on end `anim.finish.<id>`.
+    \*/
+    elproto.setTime = function (anim, value) {
+        if (anim && value != null) {
+            this.status(anim, mmin(value, anim.ms) / anim.ms);
+        }
+        return this;
+    };
+    /*\
+     * Element.status
+     [ method ]
+     **
+     * Gets or sets the status of animation of the element.
+     **
+     > Parameters
+     **
+     - anim (object) #optional animation object
+     - value (number) #optional 0 – 1. If specified, method works like a setter and sets the status of a given animation to the value. This will cause animation to jump to the given position.
+     **
+     = (number) status
+     * or
+     = (array) status if `anim` is not specified. Array of objects in format:
+     o {
+     o     anim: (object) animation object
+     o     status: (number) status
+     o }
+     * or
+     = (object) original element if `value` is specified
+    \*/
+    elproto.status = function (anim, value) {
+        var out = [],
+            i = 0,
+            len,
+            e;
+        if (value != null) {
+            runAnimation(anim, this, -1, mmin(value, 1));
+            return this;
+        } else {
+            len = animationElements.length;
+            for (; i < len; i++) {
+                e = animationElements[i];
+                if (e.el.id == this.id && (!anim || e.anim == anim)) {
+                    if (anim) {
+                        return e.status;
+                    }
+                    out.push({
+                        anim: e.anim,
+                        status: e.status
+                    });
+                }
+            }
+            if (anim) {
+                return 0;
+            }
+            return out;
+        }
+    };
+    /*\
+     * Element.pause
+     [ method ]
+     **
+     * Stops animation of the element with ability to resume it later on.
+     **
+     > Parameters
+     **
+     - anim (object) #optional animation object
+     **
+     = (object) original element
+    \*/
+    elproto.pause = function (anim) {
+        for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
+            if (eve("raphael.anim.pause." + this.id, this, animationElements[i].anim) !== false) {
+                animationElements[i].paused = true;
+            }
+        }
+        return this;
+    };
+    /*\
+     * Element.resume
+     [ method ]
+     **
+     * Resumes animation if it was paused with @Element.pause method.
+     **
+     > Parameters
+     **
+     - anim (object) #optional animation object
+     **
+     = (object) original element
+    \*/
+    elproto.resume = function (anim) {
+        for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
+            var e = animationElements[i];
+            if (eve("raphael.anim.resume." + this.id, this, e.anim) !== false) {
+                delete e.paused;
+                this.status(e.anim, e.status);
+            }
+        }
+        return this;
+    };
+    /*\
+     * Element.stop
+     [ method ]
+     **
+     * Stops animation of the element.
+     **
+     > Parameters
+     **
+     - anim (object) #optional animation object
+     **
+     = (object) original element
+    \*/
+    elproto.stop = function (anim) {
+        for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
+            if (eve("raphael.anim.stop." + this.id, this, animationElements[i].anim) !== false) {
+                animationElements.splice(i--, 1);
+            }
+        }
+        return this;
+    };
+    function stopAnimation(paper) {
+        for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.paper == paper) {
+            animationElements.splice(i--, 1);
+        }
+    }
+    eve.on("raphael.remove", stopAnimation);
+    eve.on("raphael.clear", stopAnimation);
+    elproto.toString = function () {
+        return "Rapha\xebl\u2019s object";
+    };
+
+    // Set
+    var Set = function (items) {
+        this.items = [];
+        this.length = 0;
+        this.type = "set";
+        if (items) {
+            for (var i = 0, ii = items.length; i < ii; i++) {
+                if (items[i] && (items[i].constructor == elproto.constructor || items[i].constructor == Set)) {
+                    this[this.items.length] = this.items[this.items.length] = items[i];
+                    this.length++;
+                }
+            }
+        }
+    },
+    setproto = Set.prototype;
+    /*\
+     * Set.push
+     [ method ]
+     **
+     * Adds each argument to the current set.
+     = (object) original element
+    \*/
+    setproto.push = function () {
+        var item,
+            len;
+        for (var i = 0, ii = arguments.length; i < ii; i++) {
+            item = arguments[i];
+            if (item && (item.constructor == elproto.constructor || item.constructor == Set)) {
+                len = this.items.length;
+                this[len] = this.items[len] = item;
+                this.length++;
+            }
+        }
+        return this;
+    };
+    /*\
+     * Set.pop
+     [ method ]
+     **
+     * Removes last element and returns it.
+     = (object) element
+    \*/
+    setproto.pop = function () {
+        this.length && delete this[this.length--];
+        return this.items.pop();
+    };
+    /*\
+     * Set.forEach
+     [ method ]
+     **
+     * Executes given function for each element in the set.
+     *
+     * If function returns `false` it will stop loop running.
+     **
+     > Parameters
+     **
+     - callback (function) function to run
+     - thisArg (object) context object for the callback
+     = (object) Set object
+    \*/
+    setproto.forEach = function (callback, thisArg) {
+        for (var i = 0, ii = this.items.length; i < ii; i++) {
+            if (callback.call(thisArg, this.items[i], i) === false) {
+                return this;
+            }
+        }
+        return this;
+    };
+    for (var method in elproto) if (elproto[has](method)) {
+        setproto[method] = (function (methodname) {
+            return function () {
+                var arg = arguments;
+                return this.forEach(function (el) {
+                    el[methodname][apply](el, arg);
+                });
+            };
+        })(method);
+    }
+    setproto.attr = function (name, value) {
+        if (name && R.is(name, array) && R.is(name[0], "object")) {
+            for (var j = 0, jj = name.length; j < jj; j++) {
+                this.items[j].attr(name[j]);
+            }
+        } else {
+            for (var i = 0, ii = this.items.length; i < ii; i++) {
+                this.items[i].attr(name, value);
+            }
+        }
+        return this;
+    };
+    /*\
+     * Set.clear
+     [ method ]
+     **
+     * Removes all elements from the set
+    \*/
+    setproto.clear = function () {
+        while (this.length) {
+            this.pop();
+        }
+    };
+    /*\
+     * Set.splice
+     [ method ]
+     **
+     * Removes given element from the set
+     **
+     > Parameters
+     **
+     - index (number) position of the deletion
+     - count (number) number of element to remove
+     - insertion… (object) #optional elements to insert
+     = (object) set elements that were deleted
+    \*/
+    setproto.splice = function (index, count, insertion) {
+        index = index < 0 ? mmax(this.length + index, 0) : index;
+        count = mmax(0, mmin(this.length - index, count));
+        var tail = [],
+            todel = [],
+            args = [],
+            i;
+        for (i = 2; i < arguments.length; i++) {
+            args.push(arguments[i]);
+        }
+        for (i = 0; i < count; i++) {
+            todel.push(this[index + i]);
+        }
+        for (; i < this.length - index; i++) {
+            tail.push(this[index + i]);
+        }
+        var arglen = args.length;
+        for (i = 0; i < arglen + tail.length; i++) {
+            this.items[index + i] = this[index + i] = i < arglen ? args[i] : tail[i - arglen];
+        }
+        i = this.items.length = this.length -= count - arglen;
+        while (this[i]) {
+            delete this[i++];
+        }
+        return new Set(todel);
+    };
+    /*\
+     * Set.exclude
+     [ method ]
+     **
+     * Removes given element from the set
+     **
+     > Parameters
+     **
+     - element (object) element to remove
+     = (boolean) `true` if object was found & removed from the set
+    \*/
+    setproto.exclude = function (el) {
+        for (var i = 0, ii = this.length; i < ii; i++) if (this[i] == el) {
+            this.splice(i, 1);
+            return true;
+        }
+    };
+    setproto.animate = function (params, ms, easing, callback) {
+        (R.is(easing, "function") || !easing) && (callback = easing || null);
+        var len = this.items.length,
+            i = len,
+            item,
+            set = this,
+            collector;
+        if (!len) {
+            return this;
+        }
+        callback && (collector = function () {
+            !--len && callback.call(set);
+        });
+        easing = R.is(easing, string) ? easing : collector;
+        var anim = R.animation(params, ms, easing, collector);
+        item = this.items[--i].animate(anim);
+        while (i--) {
+            this.items[i] && !this.items[i].removed && this.items[i].animateWith(item, anim, anim);
+            (this.items[i] && !this.items[i].removed) || len--;
+        }
+        return this;
+    };
+    setproto.insertAfter = function (el) {
+        var i = this.items.length;
+        while (i--) {
+            this.items[i].insertAfter(el);
+        }
+        return this;
+    };
+    setproto.getBBox = function () {
+        var x = [],
+            y = [],
+            x2 = [],
+            y2 = [];
+        for (var i = this.items.length; i--;) if (!this.items[i].removed) {
+            var box = this.items[i].getBBox();
+            x.push(box.x);
+            y.push(box.y);
+            x2.push(box.x + box.width);
+            y2.push(box.y + box.height);
+        }
+        x = mmin[apply](0, x);
+        y = mmin[apply](0, y);
+        x2 = mmax[apply](0, x2);
+        y2 = mmax[apply](0, y2);
+        return {
+            x: x,
+            y: y,
+            x2: x2,
+            y2: y2,
+            width: x2 - x,
+            height: y2 - y
+        };
+    };
+    setproto.clone = function (s) {
+        s = this.paper.set();
+        for (var i = 0, ii = this.items.length; i < ii; i++) {
+            s.push(this.items[i].clone());
+        }
+        return s;
+    };
+    setproto.toString = function () {
+        return "Rapha\xebl\u2018s set";
+    };
+
+    setproto.glow = function(glowConfig) {
+        var ret = this.paper.set();
+        this.forEach(function(shape, index){
+            var g = shape.glow(glowConfig);
+            if(g != null){
+                g.forEach(function(shape2, index2){
+                    ret.push(shape2);
+                });
+            }
+        });
+        return ret;
+    };
+
+
+    /*\
+     * Set.isPointInside
+     [ method ]
+     **
+     * Determine if given point is inside this set’s elements
+     **
+     > Parameters
+     **
+     - x (number) x coordinate of the point
+     - y (number) y coordinate of the point
+     = (boolean) `true` if point is inside any of the set's elements
+     \*/
+    setproto.isPointInside = function (x, y) {
+        var isPointInside = false;
+        this.forEach(function (el) {
+            if (el.isPointInside(x, y)) {
+                isPointInside = true;
+                return false; // stop loop
+            }
+        });
+        return isPointInside;
+    };
+
+    /*\
+     * Raphael.registerFont
+     [ method ]
+     **
+     * Adds given font to the registered set of fonts for Raphaël. Should be used as an internal call from within Cufón’s font file.
+     * Returns original parameter, so it could be used with chaining.
+     # <a href="http://wiki.github.com/sorccu/cufon/about">More about Cufón and how to convert your font form TTF, OTF, etc to JavaScript file.</a>
+     **
+     > Parameters
+     **
+     - font (object) the font to register
+     = (object) the font you passed in
+     > Usage
+     | Cufon.registerFont(Raphael.registerFont({…}));
+    \*/
+    R.registerFont = function (font) {
+        if (!font.face) {
+            return font;
+        }
+        this.fonts = this.fonts || {};
+        var fontcopy = {
+                w: font.w,
+                face: {},
+                glyphs: {}
+            },
+            family = font.face["font-family"];
+        for (var prop in font.face) if (font.face[has](prop)) {
+            fontcopy.face[prop] = font.face[prop];
+        }
+        if (this.fonts[family]) {
+            this.fonts[family].push(fontcopy);
+        } else {
+            this.fonts[family] = [fontcopy];
+        }
+        if (!font.svg) {
+            fontcopy.face["units-per-em"] = toInt(font.face["units-per-em"], 10);
+            for (var glyph in font.glyphs) if (font.glyphs[has](glyph)) {
+                var path = font.glyphs[glyph];
+                fontcopy.glyphs[glyph] = {
+                    w: path.w,
+                    k: {},
+                    d: path.d && "M" + path.d.replace(/[mlcxtrv]/g, function (command) {
+                            return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M";
+                        }) + "z"
+                };
+                if (path.k) {
+                    for (var k in path.k) if (path[has](k)) {
+                        fontcopy.glyphs[glyph].k[k] = path.k[k];
+                    }
+                }
+            }
+        }
+        return font;
+    };
+    /*\
+     * Paper.getFont
+     [ method ]
+     **
+     * Finds font object in the registered fonts by given parameters. You could specify only one word from the font name, like “Myriad” for “Myriad Pro”.
+     **
+     > Parameters
+     **
+     - family (string) font family name or any word from it
+     - weight (string) #optional font weight
+     - style (string) #optional font style
+     - stretch (string) #optional font stretch
+     = (object) the font object
+     > Usage
+     | paper.print(100, 100, "Test string", paper.getFont("Times", 800), 30);
+    \*/
+    paperproto.getFont = function (family, weight, style, stretch) {
+        stretch = stretch || "normal";
+        style = style || "normal";
+        weight = +weight || {normal: 400, bold: 700, lighter: 300, bolder: 800}[weight] || 400;
+        if (!R.fonts) {
+            return;
+        }
+        var font = R.fonts[family];
+        if (!font) {
+            var name = new RegExp("(^|\\s)" + family.replace(/[^\w\d\s+!~.:_-]/g, E) + "(\\s|$)", "i");
+            for (var fontName in R.fonts) if (R.fonts[has](fontName)) {
+                if (name.test(fontName)) {
+                    font = R.fonts[fontName];
+                    break;
+                }
+            }
+        }
+        var thefont;
+        if (font) {
+            for (var i = 0, ii = font.length; i < ii; i++) {
+                thefont = font[i];
+                if (thefont.face["font-weight"] == weight && (thefont.face["font-style"] == style || !thefont.face["font-style"]) && thefont.face["font-stretch"] == stretch) {
+                    break;
+                }
+            }
+        }
+        return thefont;
+    };
+    /*\
+     * Paper.print
+     [ method ]
+     **
+     * Creates path that represent given text written using given font at given position with given size.
+     * Result of the method is path element that contains whole text as a separate path.
+     **
+     > Parameters
+     **
+     - x (number) x position of the text
+     - y (number) y position of the text
+     - string (string) text to print
+     - font (object) font object, see @Paper.getFont
+     - size (number) #optional size of the font, default is `16`
+     - origin (string) #optional could be `"baseline"` or `"middle"`, default is `"middle"`
+     - letter_spacing (number) #optional number in range `-1..1`, default is `0`
+     - line_spacing (number) #optional number in range `1..3`, default is `1`
+     = (object) resulting path element, which consist of all letters
+     > Usage
+     | var txt = r.print(10, 50, "print", r.getFont("Museo"), 30).attr({fill: "#fff"});
+    \*/
+    paperproto.print = function (x, y, string, font, size, origin, letter_spacing, line_spacing) {
+        origin = origin || "middle"; // baseline|middle
+        letter_spacing = mmax(mmin(letter_spacing || 0, 1), -1);
+        line_spacing = mmax(mmin(line_spacing || 1, 3), 1);
+        var letters = Str(string)[split](E),
+            shift = 0,
+            notfirst = 0,
+            path = E,
+            scale;
+        R.is(font, "string") && (font = this.getFont(font));
+        if (font) {
+            scale = (size || 16) / font.face["units-per-em"];
+            var bb = font.face.bbox[split](separator),
+                top = +bb[0],
+                lineHeight = bb[3] - bb[1],
+                shifty = 0,
+                height = +bb[1] + (origin == "baseline" ? lineHeight + (+font.face.descent) : lineHeight / 2);
+            for (var i = 0, ii = letters.length; i < ii; i++) {
+                if (letters[i] == "\n") {
+                    shift = 0;
+                    curr = 0;
+                    notfirst = 0;
+                    shifty += lineHeight * line_spacing;
+                } else {
+                    var prev = notfirst && font.glyphs[letters[i - 1]] || {},
+                        curr = font.glyphs[letters[i]];
+                    shift += notfirst ? (prev.w || font.w) + (prev.k && prev.k[letters[i]] || 0) + (font.w * letter_spacing) : 0;
+                    notfirst = 1;
+                }
+                if (curr && curr.d) {
+                    path += R.transformPath(curr.d, ["t", shift * scale, shifty * scale, "s", scale, scale, top, height, "t", (x - top) / scale, (y - height) / scale]);
+                }
+            }
+        }
+        return this.path(path).attr({
+            fill: "#000",
+            stroke: "none"
+        });
+    };
+
+    /*\
+     * Paper.add
+     [ method ]
+     **
+     * Imports elements in JSON array in format `{type: type, <attributes>}`
+     **
+     > Parameters
+     **
+     - json (array)
+     = (object) resulting set of imported elements
+     > Usage
+     | paper.add([
+     |     {
+     |         type: "circle",
+     |         cx: 10,
+     |         cy: 10,
+     |         r: 5
+     |     },
+     |     {
+     |         type: "rect",
+     |         x: 10,
+     |         y: 10,
+     |         width: 10,
+     |         height: 10,
+     |         fill: "#fc0"
+     |     }
+     | ]);
+    \*/
+    paperproto.add = function (json) {
+        if (R.is(json, "array")) {
+            var res = this.set(),
+                i = 0,
+                ii = json.length,
+                j;
+            for (; i < ii; i++) {
+                j = json[i] || {};
+                elements[has](j.type) && res.push(this[j.type]().attr(j));
+            }
+        }
+        return res;
+    };
+
+    /*\
+     * Raphael.format
+     [ method ]
+     **
+     * Simple format function. Replaces construction of type “`{<number>}`” to the corresponding argument.
+     **
+     > Parameters
+     **
+     - token (string) string to format
+     - … (string) rest of arguments will be treated as parameters for replacement
+     = (string) formated string
+     > Usage
+     | var x = 10,
+     |     y = 20,
+     |     width = 40,
+     |     height = 50;
+     | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z"
+     | paper.path(Raphael.format("M{0},{1}h{2}v{3}h{4}z", x, y, width, height, -width));
+    \*/
+    R.format = function (token, params) {
+        var args = R.is(params, array) ? [0][concat](params) : arguments;
+        token && R.is(token, string) && args.length - 1 && (token = token.replace(formatrg, function (str, i) {
+            return args[++i] == null ? E : args[i];
+        }));
+        return token || E;
+    };
+    /*\
+     * Raphael.fullfill
+     [ method ]
+     **
+     * A little bit more advanced format function than @Raphael.format. Replaces construction of type “`{<name>}`” to the corresponding argument.
+     **
+     > Parameters
+     **
+     - token (string) string to format
+     - json (object) object which properties will be used as a replacement
+     = (string) formated string
+     > Usage
+     | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z"
+     | paper.path(Raphael.fullfill("M{x},{y}h{dim.width}v{dim.height}h{dim['negative width']}z", {
+     |     x: 10,
+     |     y: 20,
+     |     dim: {
+     |         width: 40,
+     |         height: 50,
+     |         "negative width": -40
+     |     }
+     | }));
+    \*/
+    R.fullfill = (function () {
+        var tokenRegex = /\{([^\}]+)\}/g,
+            objNotationRegex = /(?:(?:^|\.)(.+?)(?=\[|\.|$|\()|\[('|")(.+?)\2\])(\(\))?/g, // matches .xxxxx or ["xxxxx"] to run over object properties
+            replacer = function (all, key, obj) {
+                var res = obj;
+                key.replace(objNotationRegex, function (all, name, quote, quotedName, isFunc) {
+                    name = name || quotedName;
+                    if (res) {
+                        if (name in res) {
+                            res = res[name];
+                        }
+                        typeof res == "function" && isFunc && (res = res());
+                    }
+                });
+                res = (res == null || res == obj ? all : res) + "";
+                return res;
+            };
+        return function (str, obj) {
+            return String(str).replace(tokenRegex, function (all, key) {
+                return replacer(all, key, obj);
+            });
+        };
+    })();
+    /*\
+     * Raphael.ninja
+     [ method ]
+     **
+     * If you want to leave no trace of Raphaël (Well, Raphaël creates only one global variable `Raphael`, but anyway.) You can use `ninja` method.
+     * Beware, that in this case plugins could stop working, because they are depending on global variable existance.
+     **
+     = (object) Raphael object
+     > Usage
+     | (function (local_raphael) {
+     |     var paper = local_raphael(10, 10, 320, 200);
+     |     …
+     | })(Raphael.ninja());
+    \*/
+    R.ninja = function () {
+        oldRaphael.was ? (g.win.Raphael = oldRaphael.is) : delete Raphael;
+        return R;
+    };
+    /*\
+     * Raphael.st
+     [ property (object) ]
+     **
+     * You can add your own method to elements and sets. It is wise to add a set method for each element method
+     * you added, so you will be able to call the same method on sets too.
+     **
+     * See also @Raphael.el.
+     > Usage
+     | Raphael.el.red = function () {
+     |     this.attr({fill: "#f00"});
+     | };
+     | Raphael.st.red = function () {
+     |     this.forEach(function (el) {
+     |         el.red();
+     |     });
+     | };
+     | // then use it
+     | paper.set(paper.circle(100, 100, 20), paper.circle(110, 100, 20)).red();
+    \*/
+    R.st = setproto;
+
+    eve.on("raphael.DOMload", function () {
+        loaded = true;
+    });
+
+    // Firefox <3.6 fix: http://webreflection.blogspot.com/2009/11/195-chars-to-help-lazy-loading.html
+    (function (doc, loaded, f) {
+        if (doc.readyState == null && doc.addEventListener){
+            doc.addEventListener(loaded, f = function () {
+                doc.removeEventListener(loaded, f, false);
+                doc.readyState = "complete";
+            }, false);
+            doc.readyState = "loading";
+        }
+        function isLoaded() {
+            (/in/).test(doc.readyState) ? setTimeout(isLoaded, 9) : R.eve("raphael.DOMload");
+        }
+        isLoaded();
+    })(document, "DOMContentLoaded");
+
+// ┌─────────────────────────────────────────────────────────────────────┐ \\
+// │ Raphaël - JavaScript Vector Library                                 │ \\
+// ├─────────────────────────────────────────────────────────────────────┤ \\
+// │ SVG Module                                                          │ \\
+// ├─────────────────────────────────────────────────────────────────────┤ \\
+// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com)   │ \\
+// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com)             │ \\
+// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
+// └─────────────────────────────────────────────────────────────────────┘ \\
+
+(function(){
+    if (!R.svg) {
+        return;
+    }
+    var has = "hasOwnProperty",
+        Str = String,
+        toFloat = parseFloat,
+        toInt = parseInt,
+        math = Math,
+        mmax = math.max,
+        abs = math.abs,
+        pow = math.pow,
+        separator = /[, ]+/,
+        eve = R.eve,
+        E = "",
+        S = " ";
+    var xlink = "http://www.w3.org/1999/xlink",
+        markers = {
+            block: "M5,0 0,2.5 5,5z",
+            classic: "M5,0 0,2.5 5,5 3.5,3 3.5,2z",
+            diamond: "M2.5,0 5,2.5 2.5,5 0,2.5z",
+            open: "M6,1 1,3.5 6,6",
+            oval: "M2.5,0A2.5,2.5,0,0,1,2.5,5 2.5,2.5,0,0,1,2.5,0z"
+        },
+        markerCounter = {};
+    R.toString = function () {
+        return  "Your browser supports SVG.\nYou are running Rapha\xebl " + this.version;
+    };
+    var $ = function (el, attr) {
+        if (attr) {
+            if (typeof el == "string") {
+                el = $(el);
+            }
+            for (var key in attr) if (attr[has](key)) {
+                if (key.substring(0, 6) == "xlink:") {
+                    el.setAttributeNS(xlink, key.substring(6), Str(attr[key]));
+                } else {
+                    el.setAttribute(key, Str(attr[key]));
+                }
+            }
+        } else {
+            el = R._g.doc.createElementNS("http://www.w3.org/2000/svg", el);
+            el.style && (el.style.webkitTapHighlightColor = "rgba(0,0,0,0)");
+        }
+        return el;
+    },
+    addGradientFill = function (element, gradient) {
+        var type = "linear",
+            id = element.id + gradient,
+            fx = .5, fy = .5,
+            o = element.node,
+            SVG = element.paper,
+            s = o.style,
+            el = R._g.doc.getElementById(id);
+        if (!el) {
+            gradient = Str(gradient).replace(R._radial_gradient, function (all, _fx, _fy) {
+                type = "radial";
+                if (_fx && _fy) {
+                    fx = toFloat(_fx);
+                    fy = toFloat(_fy);
+                    var dir = ((fy > .5) * 2 - 1);
+                    pow(fx - .5, 2) + pow(fy - .5, 2) > .25 &&
+                        (fy = math.sqrt(.25 - pow(fx - .5, 2)) * dir + .5) &&
+                        fy != .5 &&
+                        (fy = fy.toFixed(5) - 1e-5 * dir);
+                }
+                return E;
+            });
+            gradient = gradient.split(/\s*\-\s*/);
+            if (type == "linear") {
+                var angle = gradient.shift();
+                angle = -toFloat(angle);
+                if (isNaN(angle)) {
+                    return null;
+                }
+                var vector = [0, 0, math.cos(R.rad(angle)), math.sin(R.rad(angle))],
+                    max = 1 / (mmax(abs(vector[2]), abs(vector[3])) || 1);
+                vector[2] *= max;
+                vector[3] *= max;
+                if (vector[2] < 0) {
+                    vector[0] = -vector[2];
+                    vector[2] = 0;
+                }
+                if (vector[3] < 0) {
+                    vector[1] = -vector[3];
+                    vector[3] = 0;
+                }
+            }
+            var dots = R._parseDots(gradient);
+            if (!dots) {
+                return null;
+            }
+            id = id.replace(/[\(\)\s,\xb0#]/g, "_");
+
+            if (element.gradient && id != element.gradient.id) {
+                SVG.defs.removeChild(element.gradient);
+                delete element.gradient;
+            }
+
+            if (!element.gradient) {
+                el = $(type + "Gradient", {id: id});
+                element.gradient = el;
+                $(el, type == "radial" ? {
+                    fx: fx,
+                    fy: fy
+                } : {
+                    x1: vector[0],
+                    y1: vector[1],
+                    x2: vector[2],
+                    y2: vector[3],
+                    gradientTransform: element.matrix.invert()
+                });
+                SVG.defs.appendChild(el);
+                for (var i = 0, ii = dots.length; i < ii; i++) {
+                    el.appendChild($("stop", {
+                        offset: dots[i].offset ? dots[i].offset : i ? "100%" : "0%",
+                        "stop-color": dots[i].color || "#fff"
+                    }));
+                }
+            }
+        }
+        $(o, {
+            fill: "url('" + document.location + "#" + id + "')",
+            opacity: 1,
+            "fill-opacity": 1
+        });
+        s.fill = E;
+        s.opacity = 1;
+        s.fillOpacity = 1;
+        return 1;
+    },
+    updatePosition = function (o) {
+        var bbox = o.getBBox(1);
+        $(o.pattern, {patternTransform: o.matrix.invert() + " translate(" + bbox.x + "," + bbox.y + ")"});
+    },
+    addArrow = function (o, value, isEnd) {
+        if (o.type == "path") {
+            var values = Str(value).toLowerCase().split("-"),
+                p = o.paper,
+                se = isEnd ? "end" : "start",
+                node = o.node,
+                attrs = o.attrs,
+                stroke = attrs["stroke-width"],
+                i = values.length,
+                type = "classic",
+                from,
+                to,
+                dx,
+                refX,
+                attr,
+                w = 3,
+                h = 3,
+                t = 5;
+            while (i--) {
+                switch (values[i]) {
+                    case "block":
+                    case "classic":
+                    case "oval":
+                    case "diamond":
+                    case "open":
+                    case "none":
+                        type = values[i];
+                        break;
+                    case "wide": h = 5; break;
+                    case "narrow": h = 2; break;
+                    case "long": w = 5; break;
+                    case "short": w = 2; break;
+                }
+            }
+            if (type == "open") {
+                w += 2;
+                h += 2;
+                t += 2;
+                dx = 1;
+                refX = isEnd ? 4 : 1;
+                attr = {
+                    fill: "none",
+                    stroke: attrs.stroke
+                };
+            } else {
+                refX = dx = w / 2;
+                attr = {
+                    fill: attrs.stroke,
+                    stroke: "none"
+                };
+            }
+            if (o._.arrows) {
+                if (isEnd) {
+                    o._.arrows.endPath && markerCounter[o._.arrows.endPath]--;
+                    o._.arrows.endMarker && markerCounter[o._.arrows.endMarker]--;
+                } else {
+                    o._.arrows.startPath && markerCounter[o._.arrows.startPath]--;
+                    o._.arrows.startMarker && markerCounter[o._.arrows.startMarker]--;
+                }
+            } else {
+                o._.arrows = {};
+            }
+            if (type != "none") {
+                var pathId = "raphael-marker-" + type,
+                    markerId = "raphael-marker-" + se + type + w + h + "-obj" + o.id;
+                if (!R._g.doc.getElementById(pathId)) {
+                    p.defs.appendChild($($("path"), {
+                        "stroke-linecap": "round",
+                        d: markers[type],
+                        id: pathId
+                    }));
+                    markerCounter[pathId] = 1;
+                } else {
+                    markerCounter[pathId]++;
+                }
+                var marker = R._g.doc.getElementById(markerId),
+                    use;
+                if (!marker) {
+                    marker = $($("marker"), {
+                        id: markerId,
+                        markerHeight: h,
+                        markerWidth: w,
+                        orient: "auto",
+                        refX: refX,
+                        refY: h / 2
+                    });
+                    use = $($("use"), {
+                        "xlink:href": "#" + pathId,
+                        transform: (isEnd ? "rotate(180 " + w / 2 + " " + h / 2 + ") " : E) + "scale(" + w / t + "," + h / t + ")",
+                        "stroke-width": (1 / ((w / t + h / t) / 2)).toFixed(4)
+                    });
+                    marker.appendChild(use);
+                    p.defs.appendChild(marker);
+                    markerCounter[markerId] = 1;
+                } else {
+                    markerCounter[markerId]++;
+                    use = marker.getElementsByTagName("use")[0];
+                }
+                $(use, attr);
+                var delta = dx * (type != "diamond" && type != "oval");
+                if (isEnd) {
+                    from = o._.arrows.startdx * stroke || 0;
+                    to = R.getTotalLength(attrs.path) - delta * stroke;
+                } else {
+                    from = delta * stroke;
+                    to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0);
+                }
+                attr = {};
+                attr["marker-" + se] = "url(#" + markerId + ")";
+                if (to || from) {
+                    attr.d = R.getSubpath(attrs.path, from, to);
+                }
+                $(node, attr);
+                o._.arrows[se + "Path"] = pathId;
+                o._.arrows[se + "Marker"] = markerId;
+                o._.arrows[se + "dx"] = delta;
+                o._.arrows[se + "Type"] = type;
+                o._.arrows[se + "String"] = value;
+            } else {
+                if (isEnd) {
+                    from = o._.arrows.startdx * stroke || 0;
+                    to = R.getTotalLength(attrs.path) - from;
+                } else {
+                    from = 0;
+                    to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0);
+                }
+                o._.arrows[se + "Path"] && $(node, {d: R.getSubpath(attrs.path, from, to)});
+                delete o._.arrows[se + "Path"];
+                delete o._.arrows[se + "Marker"];
+                delete o._.arrows[se + "dx"];
+                delete o._.arrows[se + "Type"];
+                delete o._.arrows[se + "String"];
+            }
+            for (attr in markerCounter) if (markerCounter[has](attr) && !markerCounter[attr]) {
+                var item = R._g.doc.getElementById(attr);
+                item && item.parentNode.removeChild(item);
+            }
+        }
+    },
+    dasharray = {
+        "": [0],
+        "none": [0],
+        "-": [3, 1],
+        ".": [1, 1],
+        "-.": [3, 1, 1, 1],
+        "-..": [3, 1, 1, 1, 1, 1],
+        ". ": [1, 3],
+        "- ": [4, 3],
+        "--": [8, 3],
+        "- .": [4, 3, 1, 3],
+        "--.": [8, 3, 1, 3],
+        "--..": [8, 3, 1, 3, 1, 3]
+    },
+    addDashes = function (o, value, params) {
+        value = dasharray[Str(value).toLowerCase()];
+        if (value) {
+            var width = o.attrs["stroke-width"] || "1",
+                butt = {round: width, square: width, butt: 0}[o.attrs["stroke-linecap"] || params["stroke-linecap"]] || 0,
+                dashes = [],
+                i = value.length;
+            while (i--) {
+                dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt;
+            }
+            $(o.node, {"stroke-dasharray": dashes.join(",")});
+        }
+    },
+    setFillAndStroke = function (o, params) {
+        var node = o.node,
+            attrs = o.attrs,
+            vis = node.style.visibility;
+        node.style.visibility = "hidden";
+        for (var att in params) {
+            if (params[has](att)) {
+                if (!R._availableAttrs[has](att)) {
+                    continue;
+                }
+                var value = params[att];
+                attrs[att] = value;
+                switch (att) {
+                    case "blur":
+                        o.blur(value);
+                        break;
+                    case "title":
+                        var title = node.getElementsByTagName("title");
+
+                        // Use the existing <title>.
+                        if (title.length && (title = title[0])) {
+                          title.firstChild.nodeValue = value;
+                        } else {
+                          title = $("title");
+                          var val = R._g.doc.createTextNode(value);
+                          title.appendChild(val);
+                          node.appendChild(title);
+                        }
+                        break;
+                    case "href":
+                    case "target":
+                        var pn = node.parentNode;
+                        if (pn.tagName.toLowerCase() != "a") {
+                            var hl = $("a");
+                            pn.insertBefore(hl, node);
+                            hl.appendChild(node);
+                            pn = hl;
+                        }
+                        if (att == "target") {
+                            pn.setAttributeNS(xlink, "show", value == "blank" ? "new" : value);
+                        } else {
+                            pn.setAttributeNS(xlink, att, value);
+                        }
+                        break;
+                    case "cursor":
+                        node.style.cursor = value;
+                        break;
+                    case "transform":
+                        o.transform(value);
+                        break;
+                    case "arrow-start":
+                        addArrow(o, value);
+                        break;
+                    case "arrow-end":
+                        addArrow(o, value, 1);
+                        break;
+                    case "clip-rect":
+                        var rect = Str(value).split(separator);
+                        if (rect.length == 4) {
+                            o.clip && o.clip.parentNode.parentNode.removeChild(o.clip.parentNode);
+                            var el = $("clipPath"),
+                                rc = $("rect");
+                            el.id = R.createUUID();
+                            $(rc, {
+                                x: rect[0],
+                                y: rect[1],
+                                width: rect[2],
+                                height: rect[3]
+                            });
+                            el.appendChild(rc);
+                            o.paper.defs.appendChild(el);
+                            $(node, {"clip-path": "url(#" + el.id + ")"});
+                            o.clip = rc;
+                        }
+                        if (!value) {
+                            var path = node.getAttribute("clip-path");
+                            if (path) {
+                                var clip = R._g.doc.getElementById(path.replace(/(^url\(#|\)$)/g, E));
+                                clip && clip.parentNode.removeChild(clip);
+                                $(node, {"clip-path": E});
+                                delete o.clip;
+                            }
+                        }
+                    break;
+                    case "path":
+                        if (o.type == "path") {
+                            $(node, {d: value ? attrs.path = R._pathToAbsolute(value) : "M0,0"});
+                            o._.dirty = 1;
+                            if (o._.arrows) {
+                                "startString" in o._.arrows && addArrow(o, o._.arrows.startString);
+                                "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
+                            }
+                        }
+                        break;
+                    case "width":
+                        node.setAttribute(att, value);
+                        o._.dirty = 1;
+                        if (attrs.fx) {
+                            att = "x";
+                            value = attrs.x;
+                        } else {
+                            break;
+                        }
+                    case "x":
+                        if (attrs.fx) {
+                            value = -attrs.x - (attrs.width || 0);
+                        }
+                    case "rx":
+                        if (att == "rx" && o.type == "rect") {
+                            break;
+                        }
+                    case "cx":
+                        node.setAttribute(att, value);
+                        o.pattern && updatePosition(o);
+                        o._.dirty = 1;
+                        break;
+                    case "height":
+                        node.setAttribute(att, value);
+                        o._.dirty = 1;
+                        if (attrs.fy) {
+                            att = "y";
+                            value = attrs.y;
+                        } else {
+                            break;
+                        }
+                    case "y":
+                        if (attrs.fy) {
+                            value = -attrs.y - (attrs.height || 0);
+                        }
+                    case "ry":
+                        if (att == "ry" && o.type == "rect") {
+                            break;
+                        }
+                    case "cy":
+                        node.setAttribute(att, value);
+                        o.pattern && updatePosition(o);
+                        o._.dirty = 1;
+                        break;
+                    case "r":
+                        if (o.type == "rect") {
+                            $(node, {rx: value, ry: value});
+                        } else {
+                            node.setAttribute(att, value);
+                        }
+                        o._.dirty = 1;
+                        break;
+                    case "src":
+                        if (o.type == "image") {
+                            node.setAttributeNS(xlink, "href", value);
+                        }
+                        break;
+                    case "stroke-width":
+                        if (o._.sx != 1 || o._.sy != 1) {
+                            value /= mmax(abs(o._.sx), abs(o._.sy)) || 1;
+                        }
+                        node.setAttribute(att, value);
+                        if (attrs["stroke-dasharray"]) {
+                            addDashes(o, attrs["stroke-dasharray"], params);
+                        }
+                        if (o._.arrows) {
+                            "startString" in o._.arrows && addArrow(o, o._.arrows.startString);
+                            "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
+                        }
+                        break;
+                    case "stroke-dasharray":
+                        addDashes(o, value, params);
+                        break;
+                    case "fill":
+                        var isURL = Str(value).match(R._ISURL);
+                        if (isURL) {
+                            el = $("pattern");
+                            var ig = $("image");
+                            el.id = R.createUUID();
+                            $(el, {x: 0, y: 0, patternUnits: "userSpaceOnUse", height: 1, width: 1});
+                            $(ig, {x: 0, y: 0, "xlink:href": isURL[1]});
+                            el.appendChild(ig);
+
+                            (function (el) {
+                                R._preload(isURL[1], function () {
+                                    var w = this.offsetWidth,
+                                        h = this.offsetHeight;
+                                    $(el, {width: w, height: h});
+                                    $(ig, {width: w, height: h});
+                                    o.paper.safari();
+                                });
+                            })(el);
+                            o.paper.defs.appendChild(el);
+                            $(node, {fill: "url(#" + el.id + ")"});
+                            o.pattern = el;
+                            o.pattern && updatePosition(o);
+                            break;
+                        }
+                        var clr = R.getRGB(value);
+                        if (!clr.error) {
+                            delete params.gradient;
+                            delete attrs.gradient;
+                            !R.is(attrs.opacity, "undefined") &&
+                                R.is(params.opacity, "undefined") &&
+                                $(node, {opacity: attrs.opacity});
+                            !R.is(attrs["fill-opacity"], "undefined") &&
+                                R.is(params["fill-opacity"], "undefined") &&
+                                $(node, {"fill-opacity": attrs["fill-opacity"]});
+                        } else if ((o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value)) {
+                            if ("opacity" in attrs || "fill-opacity" in attrs) {
+                                var gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E));
+                                if (gradient) {
+                                    var stops = gradient.getElementsByTagName("stop");
+                                    $(stops[stops.length - 1], {"stop-opacity": ("opacity" in attrs ? attrs.opacity : 1) * ("fill-opacity" in attrs ? attrs["fill-opacity"] : 1)});
+                                }
+                            }
+                            attrs.gradient = value;
+                            attrs.fill = "none";
+                            break;
+                        }
+                        clr[has]("opacity") && $(node, {"fill-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity});
+                    case "stroke":
+                        clr = R.getRGB(value);
+                        node.setAttribute(att, clr.hex);
+                        att == "stroke" && clr[has]("opacity") && $(node, {"stroke-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity});
+                        if (att == "stroke" && o._.arrows) {
+                            "startString" in o._.arrows && addArrow(o, o._.arrows.startString);
+                            "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
+                        }
+                        break;
+                    case "gradient":
+                        (o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value);
+                        break;
+                    case "opacity":
+                        if (attrs.gradient && !attrs[has]("stroke-opacity")) {
+                            $(node, {"stroke-opacity": value > 1 ? value / 100 : value});
+                        }
+                        // fall
+                    case "fill-opacity":
+                        if (attrs.gradient) {
+                            gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E));
+                            if (gradient) {
+                                stops = gradient.getElementsByTagName("stop");
+                                $(stops[stops.length - 1], {"stop-opacity": value});
+                            }
+                            break;
+                        }
+                    default:
+                        att == "font-size" && (value = toInt(value, 10) + "px");
+                        var cssrule = att.replace(/(\-.)/g, function (w) {
+                            return w.substring(1).toUpperCase();
+                        });
+                        node.style[cssrule] = value;
+                        o._.dirty = 1;
+                        node.setAttribute(att, value);
+                        break;
+                }
+            }
+        }
+
+        tuneText(o, params);
+        node.style.visibility = vis;
+    },
+    leading = 1.2,
+    tuneText = function (el, params) {
+        if (el.type != "text" || !(params[has]("text") || params[has]("font") || params[has]("font-size") || params[has]("x") || params[has]("y"))) {
+            return;
+        }
+        var a = el.attrs,
+            node = el.node,
+            fontSize = node.firstChild ? toInt(R._g.doc.defaultView.getComputedStyle(node.firstChild, E).getPropertyValue("font-size"), 10) : 10;
+
+        if (params[has]("text")) {
+            a.text = params.text;
+            while (node.firstChild) {
+                node.removeChild(node.firstChild);
+            }
+            var texts = Str(params.text).split("\n"),
+                tspans = [],
+                tspan;
+            for (var i = 0, ii = texts.length; i < ii; i++) {
+                tspan = $("tspan");
+                i && $(tspan, {dy: fontSize * leading, x: a.x});
+                tspan.appendChild(R._g.doc.createTextNode(texts[i]));
+                node.appendChild(tspan);
+                tspans[i] = tspan;
+            }
+        } else {
+            tspans = node.getElementsByTagName("tspan");
+            for (i = 0, ii = tspans.length; i < ii; i++) if (i) {
+                $(tspans[i], {dy: fontSize * leading, x: a.x});
+            } else {
+                $(tspans[0], {dy: 0});
+            }
+        }
+        $(node, {x: a.x, y: a.y});
+        el._.dirty = 1;
+        var bb = el._getBBox(),
+            dif = a.y - (bb.y + bb.height / 2);
+        dif && R.is(dif, "finite") && $(tspans[0], {dy: dif});
+    },
+    getRealNode = function (node) {
+        if (node.parentNode && node.parentNode.tagName.toLowerCase() === "a") {
+            return node.parentNode;
+        } else {
+            return node;
+        }
+    },
+    Element = function (node, svg) {
+        var X = 0,
+            Y = 0;
+        /*\
+         * Element.node
+         [ property (object) ]
+         **
+         * Gives you a reference to the DOM object, so you can assign event handlers or just mess around.
+         **
+         * Note: Don’t mess with it.
+         > Usage
+         | // draw a circle at coordinate 10,10 with radius of 10
+         | var c = paper.circle(10, 10, 10);
+         | c.node.onclick = function () {
+         |     c.attr("fill", "red");
+         | };
+        \*/
+        this[0] = this.node = node;
+        /*\
+         * Element.raphael
+         [ property (object) ]
+         **
+         * Internal reference to @Raphael object. In case it is not available.
+         > Usage
+         | Raphael.el.red = function () {
+         |     var hsb = this.paper.raphael.rgb2hsb(this.attr("fill"));
+         |     hsb.h = 1;
+         |     this.attr({fill: this.paper.raphael.hsb2rgb(hsb).hex});
+         | }
+        \*/
+        node.raphael = true;
+        /*\
+         * Element.id
+         [ property (number) ]
+         **
+         * Unique id of the element. Especially useful when you want to listen to events of the element,
+         * because all events are fired in format `<module>.<action>.<id>`. Also useful for @Paper.getById method.
+        \*/
+        this.id = R._oid++;
+        node.raphaelid = this.id;
+        this.matrix = R.matrix();
+        this.realPath = null;
+        /*\
+         * Element.paper
+         [ property (object) ]
+         **
+         * Internal reference to “paper” where object drawn. Mainly for use in plugins and element extensions.
+         > Usage
+         | Raphael.el.cross = function () {
+         |     this.attr({fill: "red"});
+         |     this.paper.path("M10,10L50,50M50,10L10,50")
+         |         .attr({stroke: "red"});
+         | }
+        \*/
+        this.paper = svg;
+        this.attrs = this.attrs || {};
+        this._ = {
+            transform: [],
+            sx: 1,
+            sy: 1,
+            deg: 0,
+            dx: 0,
+            dy: 0,
+            dirty: 1
+        };
+        !svg.bottom && (svg.bottom = this);
+        /*\
+         * Element.prev
+         [ property (object) ]
+         **
+         * Reference to the previous element in the hierarchy.
+        \*/
+        this.prev = svg.top;
+        svg.top && (svg.top.next = this);
+        svg.top = this;
+        /*\
+         * Element.next
+         [ property (object) ]
+         **
+         * Reference to the next element in the hierarchy.
+        \*/
+        this.next = null;
+    },
+    elproto = R.el;
+
+    Element.prototype = elproto;
+    elproto.constructor = Element;
+
+    R._engine.path = function (pathString, SVG) {
+        var el = $("path");
+        SVG.canvas && SVG.canvas.appendChild(el);
+        var p = new Element(el, SVG);
+        p.type = "path";
+        setFillAndStroke(p, {
+            fill: "none",
+            stroke: "#000",
+            path: pathString
+        });
+        return p;
+    };
+    /*\
+     * Element.rotate
+     [ method ]
+     **
+     * Deprecated! Use @Element.transform instead.
+     * Adds rotation by given angle around given point to the list of
+     * transformations of the element.
+     > Parameters
+     - deg (number) angle in degrees
+     - cx (number) #optional x coordinate of the centre of rotation
+     - cy (number) #optional y coordinate of the centre of rotation
+     * If cx & cy aren’t specified centre of the shape is used as a point of rotation.
+     = (object) @Element
+    \*/
+    elproto.rotate = function (deg, cx, cy) {
+        if (this.removed) {
+            return this;
+        }
+        deg = Str(deg).split(separator);
+        if (deg.length - 1) {
+            cx = toFloat(deg[1]);
+            cy = toFloat(deg[2]);
+        }
+        deg = toFloat(deg[0]);
+        (cy == null) && (cx = cy);
+        if (cx == null || cy == null) {
+            var bbox = this.getBBox(1);
+            cx = bbox.x + bbox.width / 2;
+            cy = bbox.y + bbox.height / 2;
+        }
+        this.transform(this._.transform.concat([["r", deg, cx, cy]]));
+        return this;
+    };
+    /*\
+     * Element.scale
+     [ method ]
+     **
+     * Deprecated! Use @Element.transform instead.
+     * Adds scale by given amount relative to given point to the list of
+     * transformations of the element.
+     > Parameters
+     - sx (number) horisontal scale amount
+     - sy (number) vertical scale amount
+     - cx (number) #optional x coordinate of the centre of scale
+     - cy (number) #optional y coordinate of the centre of scale
+     * If cx & cy aren’t specified centre of the shape is used instead.
+     = (object) @Element
+    \*/
+    elproto.scale = function (sx, sy, cx, cy) {
+        if (this.removed) {
+            return this;
+        }
+        sx = Str(sx).split(separator);
+        if (sx.length - 1) {
+            sy = toFloat(sx[1]);
+            cx = toFloat(sx[2]);
+            cy = toFloat(sx[3]);
+        }
+        sx = toFloat(sx[0]);
+        (sy == null) && (sy = sx);
+        (cy == null) && (cx = cy);
+        if (cx == null || cy == null) {
+            var bbox = this.getBBox(1);
+        }
+        cx = cx == null ? bbox.x + bbox.width / 2 : cx;
+        cy = cy == null ? bbox.y + bbox.height / 2 : cy;
+        this.transform(this._.transform.concat([["s", sx, sy, cx, cy]]));
+        return this;
+    };
+    /*\
+     * Element.translate
+     [ method ]
+     **
+     * Deprecated! Use @Element.transform instead.
+     * Adds translation by given amount to the list of transformations of the element.
+     > Parameters
+     - dx (number) horisontal shift
+     - dy (number) vertical shift
+     = (object) @Element
+    \*/
+    elproto.translate = function (dx, dy) {
+        if (this.removed) {
+            return this;
+        }
+        dx = Str(dx).split(separator);
+        if (dx.length - 1) {
+            dy = toFloat(dx[1]);
+        }
+        dx = toFloat(dx[0]) || 0;
+        dy = +dy || 0;
+        this.transform(this._.transform.concat([["t", dx, dy]]));
+        return this;
+    };
+    /*\
+     * Element.transform
+     [ method ]
+     **
+     * Adds transformation to the element which is separate to other attributes,
+     * i.e. translation doesn’t change `x` or `y` of the rectange. The format
+     * of transformation string is similar to the path string syntax:
+     | "t100,100r30,100,100s2,2,100,100r45s1.5"
+     * Each letter is a command. There are four commands: `t` is for translate, `r` is for rotate, `s` is for
+     * scale and `m` is for matrix.
+     *
+     * There are also alternative “absolute” translation, rotation and scale: `T`, `R` and `S`. They will not take previous transformation into account. For example, `...T100,0` will always move element 100 px horisontally, while `...t100,0` could move it vertically if there is `r90` before. Just compare results of `r90t100,0` and `r90T100,0`.
+     *
+     * So, the example line above could be read like “translate by 100, 100; rotate 30° around 100, 100; scale twice around 100, 100;
+     * rotate 45° around centre; scale 1.5 times relative to centre”. As you can see rotate and scale commands have origin
+     * coordinates as optional parameters, the default is the centre point of the element.
+     * Matrix accepts six parameters.
+     > Usage
+     | var el = paper.rect(10, 20, 300, 200);
+     | // translate 100, 100, rotate 45°, translate -100, 0
+     | el.transform("t100,100r45t-100,0");
+     | // if you want you can append or prepend transformations
+     | el.transform("...t50,50");
+     | el.transform("s2...");
+     | // or even wrap
+     | el.transform("t50,50...t-50-50");
+     | // to reset transformation call method with empty string
+     | el.transform("");
+     | // to get current value call it without parameters
+     | console.log(el.transform());
+     > Parameters
+     - tstr (string) #optional transformation string
+     * If tstr isn’t specified
+     = (string) current transformation string
+     * else
+     = (object) @Element
+    \*/
+    elproto.transform = function (tstr) {
+        var _ = this._;
+        if (tstr == null) {
+            return _.transform;
+        }
+        R._extractTransform(this, tstr);
+
+        this.clip && $(this.clip, {transform: this.matrix.invert()});
+        this.pattern && updatePosition(this);
+        this.node && $(this.node, {transform: this.matrix});
+
+        if (_.sx != 1 || _.sy != 1) {
+            var sw = this.attrs[has]("stroke-width") ? this.attrs["stroke-width"] : 1;
+            this.attr({"stroke-width": sw});
+        }
+
+        return this;
+    };
+    /*\
+     * Element.hide
+     [ method ]
+     **
+     * Makes element invisible. See @Element.show.
+     = (object) @Element
+    \*/
+    elproto.hide = function () {
+        !this.removed && this.paper.safari(this.node.style.display = "none");
+        return this;
+    };
+    /*\
+     * Element.show
+     [ method ]
+     **
+     * Makes element visible. See @Element.hide.
+     = (object) @Element
+    \*/
+    elproto.show = function () {
+        !this.removed && this.paper.safari(this.node.style.display = "");
+        return this;
+    };
+    /*\
+     * Element.remove
+     [ method ]
+     **
+     * Removes element from the paper.
+    \*/
+    elproto.remove = function () {
+        var node = getRealNode(this.node);
+        if (this.removed || !node.parentNode) {
+            return;
+        }
+        var paper = this.paper;
+        paper.__set__ && paper.__set__.exclude(this);
+        eve.unbind("raphael.*.*." + this.id);
+        if (this.gradient) {
+            paper.defs.removeChild(this.gradient);
+        }
+        R._tear(this, paper);
+
+        node.parentNode.removeChild(node);
+
+        // Remove custom data for element
+        this.removeData();
+
+        for (var i in this) {
+            this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
+        }
+        this.removed = true;
+    };
+    elproto._getBBox = function () {
+        if (this.node.style.display == "none") {
+            this.show();
+            var hide = true;
+        }
+        var canvasHidden = false,
+            containerStyle;
+        if (this.paper.canvas.parentElement) {
+          containerStyle = this.paper.canvas.parentElement.style;
+        } //IE10+ can't find parentElement
+        else if (this.paper.canvas.parentNode) {
+          containerStyle = this.paper.canvas.parentNode.style;
+        }
+
+        if(containerStyle && containerStyle.display == "none") {
+          canvasHidden = true;
+          containerStyle.display = "";
+        }
+        var bbox = {};
+        try {
+            bbox = this.node.getBBox();
+        } catch(e) {
+            // Firefox 3.0.x, 25.0.1 (probably more versions affected) play badly here - possible fix
+            bbox = {
+                x: this.node.clientLeft,
+                y: this.node.clientTop,
+                width: this.node.clientWidth,
+                height: this.node.clientHeight
+            }
+        } finally {
+            bbox = bbox || {};
+            if(canvasHidden){
+              containerStyle.display = "none";
+            }
+        }
+        hide && this.hide();
+        return bbox;
+    };
+    /*\
+     * Element.attr
+     [ method ]
+     **
+     * Sets the attributes of the element.
+     > Parameters
+     - attrName (string) attribute’s name
+     - value (string) value
+     * or
+     - params (object) object of name/value pairs
+     * or
+     - attrName (string) attribute’s name
+     * or
+     - attrNames (array) in this case method returns array of current values for given attribute names
+     = (object) @Element if attrsName & value or params are passed in.
+     = (...) value of the attribute if only attrsName is passed in.
+     = (array) array of values of the attribute if attrsNames is passed in.
+     = (object) object of attributes if nothing is passed in.
+     > Possible parameters
+     # <p>Please refer to the <a href="http://www.w3.org/TR/SVG/" title="The W3C Recommendation for the SVG language describes these properties in detail.">SVG specification</a> for an explanation of these parameters.</p>
+     o arrow-end (string) arrowhead on the end of the path. The format for string is `<type>[-<width>[-<length>]]`. Possible types: `classic`, `block`, `open`, `oval`, `diamond`, `none`, width: `wide`, `narrow`, `medium`, length: `long`, `short`, `midium`.
+     o clip-rect (string) comma or space separated values: x, y, width and height
+     o cursor (string) CSS type of the cursor
+     o cx (number) the x-axis coordinate of the center of the circle, or ellipse
+     o cy (number) the y-axis coordinate of the center of the circle, or ellipse
+     o fill (string) colour, gradient or image
+     o fill-opacity (number)
+     o font (string)
+     o font-family (string)
+     o font-size (number) font size in pixels
+     o font-weight (string)
+     o height (number)
+     o href (string) URL, if specified element behaves as hyperlink
+     o opacity (number)
+     o path (string) SVG path string format
+     o r (number) radius of the circle, ellipse or rounded corner on the rect
+     o rx (number) horisontal radius of the ellipse
+     o ry (number) vertical radius of the ellipse
+     o src (string) image URL, only works for @Element.image element
+     o stroke (string) stroke colour
+     o stroke-dasharray (string) [“”, “`-`”, “`.`”, “`-.`”, “`-..`”, “`. `”, “`- `”, “`--`”, “`- .`”, “`--.`”, “`--..`”]
+     o stroke-linecap (string) [“`butt`”, “`square`”, “`round`”]
+     o stroke-linejoin (string) [“`bevel`”, “`round`”, “`miter`”]
+     o stroke-miterlimit (number)
+     o stroke-opacity (number)
+     o stroke-width (number) stroke width in pixels, default is '1'
+     o target (string) used with href
+     o text (string) contents of the text element. Use `\n` for multiline text
+     o text-anchor (string) [“`start`”, “`middle`”, “`end`”], default is “`middle`”
+     o title (string) will create tooltip with a given text
+     o transform (string) see @Element.transform
+     o width (number)
+     o x (number)
+     o y (number)
+     > Gradients
+     * Linear gradient format: “`‹angle›-‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`90-#fff-#000`” – 90°
+     * gradient from white to black or “`0-#fff-#f00:20-#000`” – 0° gradient from white via red (at 20%) to black.
+     *
+     * radial gradient: “`r[(‹fx›, ‹fy›)]‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`r#fff-#000`” –
+     * gradient from white to black or “`r(0.25, 0.75)#fff-#000`” – gradient from white to black with focus point
+     * at 0.25, 0.75. Focus point coordinates are in 0..1 range. Radial gradients can only be applied to circles and ellipses.
+     > Path String
+     # <p>Please refer to <a href="http://www.w3.org/TR/SVG/paths.html#PathData" title="Details of a path’s data attribute’s format are described in the SVG specification.">SVG documentation regarding path string</a>. Raphaël fully supports it.</p>
+     > Colour Parsing
+     # <ul>
+     #     <li>Colour name (“<code>red</code>”, “<code>green</code>”, “<code>cornflowerblue</code>”, etc)</li>
+     #     <li>#••• — shortened HTML colour: (“<code>#000</code>”, “<code>#fc0</code>”, etc)</li>
+     #     <li>#•••••• — full length HTML colour: (“<code>#000000</code>”, “<code>#bd2300</code>”)</li>
+     #     <li>rgb(•••, •••, •••) — red, green and blue channels’ values: (“<code>rgb(200,&nbsp;100,&nbsp;0)</code>”)</li>
+     #     <li>rgb(•••%, •••%, •••%) — same as above, but in %: (“<code>rgb(100%,&nbsp;175%,&nbsp;0%)</code>”)</li>
+     #     <li>rgba(•••, •••, •••, •••) — red, green and blue channels’ values: (“<code>rgba(200,&nbsp;100,&nbsp;0, .5)</code>”)</li>
+     #     <li>rgba(•••%, •••%, •••%, •••%) — same as above, but in %: (“<code>rgba(100%,&nbsp;175%,&nbsp;0%, 50%)</code>”)</li>
+     #     <li>hsb(•••, •••, •••) — hue, saturation and brightness values: (“<code>hsb(0.5,&nbsp;0.25,&nbsp;1)</code>”)</li>
+     #     <li>hsb(•••%, •••%, •••%) — same as above, but in %</li>
+     #     <li>hsba(•••, •••, •••, •••) — same as above, but with opacity</li>
+     #     <li>hsl(•••, •••, •••) — almost the same as hsb, see <a href="http://en.wikipedia.org/wiki/HSL_and_HSV" title="HSL and HSV - Wikipedia, the free encyclopedia">Wikipedia page</a></li>
+     #     <li>hsl(•••%, •••%, •••%) — same as above, but in %</li>
+     #     <li>hsla(•••, •••, •••, •••) — same as above, but with opacity</li>
+     #     <li>Optionally for hsb and hsl you could specify hue as a degree: “<code>hsl(240deg,&nbsp;1,&nbsp;.5)</code>” or, if you want to go fancy, “<code>hsl(240°,&nbsp;1,&nbsp;.5)</code>”</li>
+     # </ul>
+    \*/
+    elproto.attr = function (name, value) {
+        if (this.removed) {
+            return this;
+        }
+        if (name == null) {
+            var res = {};
+            for (var a in this.attrs) if (this.attrs[has](a)) {
+                res[a] = this.attrs[a];
+            }
+            res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient;
+            res.transform = this._.transform;
+            return res;
+        }
+        if (value == null && R.is(name, "string")) {
+            if (name == "fill" && this.attrs.fill == "none" && this.attrs.gradient) {
+                return this.attrs.gradient;
+            }
+            if (name == "transform") {
+                return this._.transform;
+            }
+            var names = name.split(separator),
+                out = {};
+            for (var i = 0, ii = names.length; i < ii; i++) {
+                name = names[i];
+                if (name in this.attrs) {
+                    out[name] = this.attrs[name];
+                } else if (R.is(this.paper.customAttributes[name], "function")) {
+                    out[name] = this.paper.customAttributes[name].def;
+                } else {
+                    out[name] = R._availableAttrs[name];
+                }
+            }
+            return ii - 1 ? out : out[names[0]];
+        }
+        if (value == null && R.is(name, "array")) {
+            out = {};
+            for (i = 0, ii = name.length; i < ii; i++) {
+                out[name[i]] = this.attr(name[i]);
+            }
+            return out;
+        }
+        if (value != null) {
+            var params = {};
+            params[name] = value;
+        } else if (name != null && R.is(name, "object")) {
+            params = name;
+        }
+        for (var key in params) {
+            eve("raphael.attr." + key + "." + this.id, this, params[key]);
+        }
+        for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
+            var par = this.paper.customAttributes[key].apply(this, [].concat(params[key]));
+            this.attrs[key] = params[key];
+            for (var subkey in par) if (par[has](subkey)) {
+                params[subkey] = par[subkey];
+            }
+        }
+        setFillAndStroke(this, params);
+        return this;
+    };
+    /*\
+     * Element.toFront
+     [ method ]
+     **
+     * Moves the element so it is the closest to the viewer’s eyes, on top of other elements.
+     = (object) @Element
+    \*/
+    elproto.toFront = function () {
+        if (this.removed) {
+            return this;
+        }
+        var node = getRealNode(this.node);
+        node.parentNode.appendChild(node);
+        var svg = this.paper;
+        svg.top != this && R._tofront(this, svg);
+        return this;
+    };
+    /*\
+     * Element.toBack
+     [ method ]
+     **
+     * Moves the element so it is the furthest from the viewer’s eyes, behind other elements.
+     = (object) @Element
+    \*/
+    elproto.toBack = function () {
+        if (this.removed) {
+            return this;
+        }
+        var node = getRealNode(this.node);
+        var parentNode = node.parentNode;
+        parentNode.insertBefore(node, parentNode.firstChild);
+        R._toback(this, this.paper);
+        var svg = this.paper;
+        return this;
+    };
+    /*\
+     * Element.insertAfter
+     [ method ]
+     **
+     * Inserts current object after the given one.
+     = (object) @Element
+    \*/
+    elproto.insertAfter = function (element) {
+        if (this.removed || !element) {
+            return this;
+        }
+
+        var node = getRealNode(this.node);
+        var afterNode = getRealNode(element.node || element[element.length - 1].node);
+        if (afterNode.nextSibling) {
+            afterNode.parentNode.insertBefore(node, afterNode.nextSibling);
+        } else {
+            afterNode.parentNode.appendChild(node);
+        }
+        R._insertafter(this, element, this.paper);
+        return this;
+    };
+    /*\
+     * Element.insertBefore
+     [ method ]
+     **
+     * Inserts current object before the given one.
+     = (object) @Element
+    \*/
+    elproto.insertBefore = function (element) {
+        if (this.removed || !element) {
+            return this;
+        }
+
+        var node = getRealNode(this.node);
+        var beforeNode = getRealNode(element.node || element[0].node);
+        beforeNode.parentNode.insertBefore(node, beforeNode);
+        R._insertbefore(this, element, this.paper);
+        return this;
+    };
+    elproto.blur = function (size) {
+        // Experimental. No Safari support. Use it on your own risk.
+        var t = this;
+        if (+size !== 0) {
+            var fltr = $("filter"),
+                blur = $("feGaussianBlur");
+            t.attrs.blur = size;
+            fltr.id = R.createUUID();
+            $(blur, {stdDeviation: +size || 1.5});
+            fltr.appendChild(blur);
+            t.paper.defs.appendChild(fltr);
+            t._blur = fltr;
+            $(t.node, {filter: "url(#" + fltr.id + ")"});
+        } else {
+            if (t._blur) {
+                t._blur.parentNode.removeChild(t._blur);
+                delete t._blur;
+                delete t.attrs.blur;
+            }
+            t.node.removeAttribute("filter");
+        }
+        return t;
+    };
+    R._engine.circle = function (svg, x, y, r) {
+        var el = $("circle");
+        svg.canvas && svg.canvas.appendChild(el);
+        var res = new Element(el, svg);
+        res.attrs = {cx: x, cy: y, r: r, fill: "none", stroke: "#000"};
+        res.type = "circle";
+        $(el, res.attrs);
+        return res;
+    };
+    R._engine.rect = function (svg, x, y, w, h, r) {
+        var el = $("rect");
+        svg.canvas && svg.canvas.appendChild(el);
+        var res = new Element(el, svg);
+        res.attrs = {x: x, y: y, width: w, height: h, rx: r || 0, ry: r || 0, fill: "none", stroke: "#000"};
+        res.type = "rect";
+        $(el, res.attrs);
+        return res;
+    };
+    R._engine.ellipse = function (svg, x, y, rx, ry) {
+        var el = $("ellipse");
+        svg.canvas && svg.canvas.appendChild(el);
+        var res = new Element(el, svg);
+        res.attrs = {cx: x, cy: y, rx: rx, ry: ry, fill: "none", stroke: "#000"};
+        res.type = "ellipse";
+        $(el, res.attrs);
+        return res;
+    };
+    R._engine.image = function (svg, src, x, y, w, h) {
+        var el = $("image");
+        $(el, {x: x, y: y, width: w, height: h, preserveAspectRatio: "none"});
+        el.setAttributeNS(xlink, "href", src);
+        svg.canvas && svg.canvas.appendChild(el);
+        var res = new Element(el, svg);
+        res.attrs = {x: x, y: y, width: w, height: h, src: src};
+        res.type = "image";
+        return res;
+    };
+    R._engine.text = function (svg, x, y, text) {
+        var el = $("text");
+        svg.canvas && svg.canvas.appendChild(el);
+        var res = new Element(el, svg);
+        res.attrs = {
+            x: x,
+            y: y,
+            "text-anchor": "middle",
+            text: text,
+            "font-family": R._availableAttrs["font-family"],
+            "font-size": R._availableAttrs["font-size"],
+            stroke: "none",
+            fill: "#000"
+        };
+        res.type = "text";
+        setFillAndStroke(res, res.attrs);
+        return res;
+    };
+    R._engine.setSize = function (width, height) {
+        this.width = width || this.width;
+        this.height = height || this.height;
+        this.canvas.setAttribute("width", this.width);
+        this.canvas.setAttribute("height", this.height);
+        if (this._viewBox) {
+            this.setViewBox.apply(this, this._viewBox);
+        }
+        return this;
+    };
+    R._engine.create = function () {
+        var con = R._getContainer.apply(0, arguments),
+            container = con && con.container,
+            x = con.x,
+            y = con.y,
+            width = con.width,
+            height = con.height;
+        if (!container) {
+            throw new Error("SVG container not found.");
+        }
+        var cnvs = $("svg"),
+            css = "overflow:hidden;",
+            isFloating;
+        x = x || 0;
+        y = y || 0;
+        width = width || 512;
+        height = height || 342;
+        $(cnvs, {
+            height: height,
+            version: 1.1,
+            width: width,
+            xmlns: "http://www.w3.org/2000/svg",
+            "xmlns:xlink": "http://www.w3.org/1999/xlink"
+        });
+        if (container == 1) {
+            cnvs.style.cssText = css + "position:absolute;left:" + x + "px;top:" + y + "px";
+            R._g.doc.body.appendChild(cnvs);
+            isFloating = 1;
+        } else {
+            cnvs.style.cssText = css + "position:relative";
+            if (container.firstChild) {
+                container.insertBefore(cnvs, container.firstChild);
+            } else {
+                container.appendChild(cnvs);
+            }
+        }
+        container = new R._Paper;
+        container.width = width;
+        container.height = height;
+        container.canvas = cnvs;
+        container.clear();
+        container._left = container._top = 0;
+        isFloating && (container.renderfix = function () {});
+        container.renderfix();
+        return container;
+    };
+    R._engine.setViewBox = function (x, y, w, h, fit) {
+        eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]);
+        var paperSize = this.getSize(),
+            size = mmax(w / paperSize.width, h / paperSize.height),
+            top = this.top,
+            aspectRatio = fit ? "xMidYMid meet" : "xMinYMin",
+            vb,
+            sw;
+        if (x == null) {
+            if (this._vbSize) {
+                size = 1;
+            }
+            delete this._vbSize;
+            vb = "0 0 " + this.width + S + this.height;
+        } else {
+            this._vbSize = size;
+            vb = x + S + y + S + w + S + h;
+        }
+        $(this.canvas, {
+            viewBox: vb,
+            preserveAspectRatio: aspectRatio
+        });
+        while (size && top) {
+            sw = "stroke-width" in top.attrs ? top.attrs["stroke-width"] : 1;
+            top.attr({"stroke-width": sw});
+            top._.dirty = 1;
+            top._.dirtyT = 1;
+            top = top.prev;
+        }
+        this._viewBox = [x, y, w, h, !!fit];
+        return this;
+    };
+    /*\
+     * Paper.renderfix
+     [ method ]
+     **
+     * Fixes the issue of Firefox and IE9 regarding subpixel rendering. If paper is dependant
+     * on other elements after reflow it could shift half pixel which cause for lines to lost their crispness.
+     * This method fixes the issue.
+     **
+       Special thanks to Mariusz Nowak (http://www.medikoo.com/) for this method.
+    \*/
+    R.prototype.renderfix = function () {
+        var cnvs = this.canvas,
+            s = cnvs.style,
+            pos;
+        try {
+            pos = cnvs.getScreenCTM() || cnvs.createSVGMatrix();
+        } catch (e) {
+            pos = cnvs.createSVGMatrix();
+        }
+        var left = -pos.e % 1,
+            top = -pos.f % 1;
+        if (left || top) {
+            if (left) {
+                this._left = (this._left + left) % 1;
+                s.left = this._left + "px";
+            }
+            if (top) {
+                this._top = (this._top + top) % 1;
+                s.top = this._top + "px";
+            }
+        }
+    };
+    /*\
+     * Paper.clear
+     [ method ]
+     **
+     * Clears the paper, i.e. removes all the elements.
+    \*/
+    R.prototype.clear = function () {
+        R.eve("raphael.clear", this);
+        var c = this.canvas;
+        while (c.firstChild) {
+            c.removeChild(c.firstChild);
+        }
+        this.bottom = this.top = null;
+        (this.desc = $("desc")).appendChild(R._g.doc.createTextNode("Created with Rapha\xebl " + R.version));
+        c.appendChild(this.desc);
+        c.appendChild(this.defs = $("defs"));
+    };
+    /*\
+     * Paper.remove
+     [ method ]
+     **
+     * Removes the paper from the DOM.
+    \*/
+    R.prototype.remove = function () {
+        eve("raphael.remove", this);
+        this.canvas.parentNode && this.canvas.parentNode.removeChild(this.canvas);
+        for (var i in this) {
+            this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
+        }
+    };
+    var setproto = R.st;
+    for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) {
+        setproto[method] = (function (methodname) {
+            return function () {
+                var arg = arguments;
+                return this.forEach(function (el) {
+                    el[methodname].apply(el, arg);
+                });
+            };
+        })(method);
+    }
+})();
+
+// ┌─────────────────────────────────────────────────────────────────────┐ \\
+// │ Raphaël - JavaScript Vector Library                                 │ \\
+// ├─────────────────────────────────────────────────────────────────────┤ \\
+// │ VML Module                                                          │ \\
+// ├─────────────────────────────────────────────────────────────────────┤ \\
+// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com)   │ \\
+// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com)             │ \\
+// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
+// └─────────────────────────────────────────────────────────────────────┘ \\
+
+(function(){
+    if (!R.vml) {
+        return;
+    }
+    var has = "hasOwnProperty",
+        Str = String,
+        toFloat = parseFloat,
+        math = Math,
+        round = math.round,
+        mmax = math.max,
+        mmin = math.min,
+        abs = math.abs,
+        fillString = "fill",
+        separator = /[, ]+/,
+        eve = R.eve,
+        ms = " progid:DXImageTransform.Microsoft",
+        S = " ",
+        E = "",
+        map = {M: "m", L: "l", C: "c", Z: "x", m: "t", l: "r", c: "v", z: "x"},
+        bites = /([clmz]),?([^clmz]*)/gi,
+        blurregexp = / progid:\S+Blur\([^\)]+\)/g,
+        val = /-?[^,\s-]+/g,
+        cssDot = "position:absolute;left:0;top:0;width:1px;height:1px;behavior:url(#default#VML)",
+        zoom = 21600,
+        pathTypes = {path: 1, rect: 1, image: 1},
+        ovalTypes = {circle: 1, ellipse: 1},
+        path2vml = function (path) {
+            var total =  /[ahqstv]/ig,
+                command = R._pathToAbsolute;
+            Str(path).match(total) && (command = R._path2curve);
+            total = /[clmz]/g;
+            if (command == R._pathToAbsolute && !Str(path).match(total)) {
+                var res = Str(path).replace(bites, function (all, command, args) {
+                    var vals = [],
+                        isMove = command.toLowerCase() == "m",
+                        res = map[command];
+                    args.replace(val, function (value) {
+                        if (isMove && vals.length == 2) {
+                            res += vals + map[command == "m" ? "l" : "L"];
+                            vals = [];
+                        }
+                        vals.push(round(value * zoom));
+                    });
+                    return res + vals;
+                });
+                return res;
+            }
+            var pa = command(path), p, r;
+            res = [];
+            for (var i = 0, ii = pa.length; i < ii; i++) {
+                p = pa[i];
+                r = pa[i][0].toLowerCase();
+                r == "z" && (r = "x");
+                for (var j = 1, jj = p.length; j < jj; j++) {
+                    r += round(p[j] * zoom) + (j != jj - 1 ? "," : E);
+                }
+                res.push(r);
+            }
+            return res.join(S);
+        },
+        compensation = function (deg, dx, dy) {
+            var m = R.matrix();
+            m.rotate(-deg, .5, .5);
+            return {
+                dx: m.x(dx, dy),
+                dy: m.y(dx, dy)
+            };
+        },
+        setCoords = function (p, sx, sy, dx, dy, deg) {
+            var _ = p._,
+                m = p.matrix,
+                fillpos = _.fillpos,
+                o = p.node,
+                s = o.style,
+                y = 1,
+                flip = "",
+                dxdy,
+                kx = zoom / sx,
+                ky = zoom / sy;
+            s.visibility = "hidden";
+            if (!sx || !sy) {
+                return;
+            }
+            o.coordsize = abs(kx) + S + abs(ky);
+            s.rotation = deg * (sx * sy < 0 ? -1 : 1);
+            if (deg) {
+                var c = compensation(deg, dx, dy);
+                dx = c.dx;
+                dy = c.dy;
+            }
+            sx < 0 && (flip += "x");
+            sy < 0 && (flip += " y") && (y = -1);
+            s.flip = flip;
+            o.coordorigin = (dx * -kx) + S + (dy * -ky);
+            if (fillpos || _.fillsize) {
+                var fill = o.getElementsByTagName(fillString);
+                fill = fill && fill[0];
+                o.removeChild(fill);
+                if (fillpos) {
+                    c = compensation(deg, m.x(fillpos[0], fillpos[1]), m.y(fillpos[0], fillpos[1]));
+                    fill.position = c.dx * y + S + c.dy * y;
+                }
+                if (_.fillsize) {
+                    fill.size = _.fillsize[0] * abs(sx) + S + _.fillsize[1] * abs(sy);
+                }
+                o.appendChild(fill);
+            }
+            s.visibility = "visible";
+        };
+    R.toString = function () {
+        return  "Your browser doesn\u2019t support SVG. Falling down to VML.\nYou are running Rapha\xebl " + this.version;
+    };
+    var addArrow = function (o, value, isEnd) {
+        var values = Str(value).toLowerCase().split("-"),
+            se = isEnd ? "end" : "start",
+            i = values.length,
+            type = "classic",
+            w = "medium",
+            h = "medium";
+        while (i--) {
+            switch (values[i]) {
+                case "block":
+                case "classic":
+                case "oval":
+                case "diamond":
+                case "open":
+                case "none":
+                    type = values[i];
+                    break;
+                case "wide":
+                case "narrow": h = values[i]; break;
+                case "long":
+                case "short": w = values[i]; break;
+            }
+        }
+        var stroke = o.node.getElementsByTagName("stroke")[0];
+        stroke[se + "arrow"] = type;
+        stroke[se + "arrowlength"] = w;
+        stroke[se + "arrowwidth"] = h;
+    },
+    setFillAndStroke = function (o, params) {
+        // o.paper.canvas.style.display = "none";
+        o.attrs = o.attrs || {};
+        var node = o.node,
+            a = o.attrs,
+            s = node.style,
+            xy,
+            newpath = pathTypes[o.type] && (params.x != a.x || params.y != a.y || params.width != a.width || params.height != a.height || params.cx != a.cx || params.cy != a.cy || params.rx != a.rx || params.ry != a.ry || params.r != a.r),
+            isOval = ovalTypes[o.type] && (a.cx != params.cx || a.cy != params.cy || a.r != params.r || a.rx != params.rx || a.ry != params.ry),
+            res = o;
+
+
+        for (var par in params) if (params[has](par)) {
+            a[par] = params[par];
+        }
+        if (newpath) {
+            a.path = R._getPath[o.type](o);
+            o._.dirty = 1;
+        }
+        params.href && (node.href = params.href);
+        params.title && (node.title = params.title);
+        params.target && (node.target = params.target);
+        params.cursor && (s.cursor = params.cursor);
+        "blur" in params && o.blur(params.blur);
+        if (params.path && o.type == "path" || newpath) {
+            node.path = path2vml(~Str(a.path).toLowerCase().indexOf("r") ? R._pathToAbsolute(a.path) : a.path);
+            o._.dirty = 1;
+            if (o.type == "image") {
+                o._.fillpos = [a.x, a.y];
+                o._.fillsize = [a.width, a.height];
+                setCoords(o, 1, 1, 0, 0, 0);
+            }
+        }
+        "transform" in params && o.transform(params.transform);
+        if (isOval) {
+            var cx = +a.cx,
+                cy = +a.cy,
+                rx = +a.rx || +a.r || 0,
+                ry = +a.ry || +a.r || 0;
+            node.path = R.format("ar{0},{1},{2},{3},{4},{1},{4},{1}x", round((cx - rx) * zoom), round((cy - ry) * zoom), round((cx + rx) * zoom), round((cy + ry) * zoom), round(cx * zoom));
+            o._.dirty = 1;
+        }
+        if ("clip-rect" in params) {
+            var rect = Str(params["clip-rect"]).split(separator);
+            if (rect.length == 4) {
+                rect[2] = +rect[2] + (+rect[0]);
+                rect[3] = +rect[3] + (+rect[1]);
+                var div = node.clipRect || R._g.doc.createElement("div"),
+                    dstyle = div.style;
+                dstyle.clip = R.format("rect({1}px {2}px {3}px {0}px)", rect);
+                if (!node.clipRect) {
+                    dstyle.position = "absolute";
+                    dstyle.top = 0;
+                    dstyle.left = 0;
+                    dstyle.width = o.paper.width + "px";
+                    dstyle.height = o.paper.height + "px";
+                    node.parentNode.insertBefore(div, node);
+                    div.appendChild(node);
+                    node.clipRect = div;
+                }
+            }
+            if (!params["clip-rect"]) {
+                node.clipRect && (node.clipRect.style.clip = "auto");
+            }
+        }
+        if (o.textpath) {
+            var textpathStyle = o.textpath.style;
+            params.font && (textpathStyle.font = params.font);
+            params["font-family"] && (textpathStyle.fontFamily = '"' + params["font-family"].split(",")[0].replace(/^['"]+|['"]+$/g, E) + '"');
+            params["font-size"] && (textpathStyle.fontSize = params["font-size"]);
+            params["font-weight"] && (textpathStyle.fontWeight = params["font-weight"]);
+            params["font-style"] && (textpathStyle.fontStyle = params["font-style"]);
+        }
+        if ("arrow-start" in params) {
+            addArrow(res, params["arrow-start"]);
+        }
+        if ("arrow-end" in params) {
+            addArrow(res, params["arrow-end"], 1);
+        }
+        if (params.opacity != null || 
+            params["stroke-width"] != null ||
+            params.fill != null ||
+            params.src != null ||
+            params.stroke != null ||
+            params["stroke-width"] != null ||
+            params["stroke-opacity"] != null ||
+            params["fill-opacity"] != null ||
+            params["stroke-dasharray"] != null ||
+            params["stroke-miterlimit"] != null ||
+            params["stroke-linejoin"] != null ||
+            params["stroke-linecap"] != null) {
+            var fill = node.getElementsByTagName(fillString),
+                newfill = false;
+            fill = fill && fill[0];
+            !fill && (newfill = fill = createNode(fillString));
+            if (o.type == "image" && params.src) {
+                fill.src = params.src;
+            }
+            params.fill && (fill.on = true);
+            if (fill.on == null || params.fill == "none" || params.fill === null) {
+                fill.on = false;
+            }
+            if (fill.on && params.fill) {
+                var isURL = Str(params.fill).match(R._ISURL);
+                if (isURL) {
+                    fill.parentNode == node && node.removeChild(fill);
+                    fill.rotate = true;
+                    fill.src = isURL[1];
+                    fill.type = "tile";
+                    var bbox = o.getBBox(1);
+                    fill.position = bbox.x + S + bbox.y;
+                    o._.fillpos = [bbox.x, bbox.y];
+
+                    R._preload(isURL[1], function () {
+                        o._.fillsize = [this.offsetWidth, this.offsetHeight];
+                    });
+                } else {
+                    fill.color = R.getRGB(params.fill).hex;
+                    fill.src = E;
+                    fill.type = "solid";
+                    if (R.getRGB(params.fill).error && (res.type in {circle: 1, ellipse: 1} || Str(params.fill).charAt() != "r") && addGradientFill(res, params.fill, fill)) {
+                        a.fill = "none";
+                        a.gradient = params.fill;
+                        fill.rotate = false;
+                    }
+                }
+            }
+            if ("fill-opacity" in params || "opacity" in params) {
+                var opacity = ((+a["fill-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+R.getRGB(params.fill).o + 1 || 2) - 1);
+                opacity = mmin(mmax(opacity, 0), 1);
+                fill.opacity = opacity;
+                if (fill.src) {
+                    fill.color = "none";
+                }
+            }
+            node.appendChild(fill);
+            var stroke = (node.getElementsByTagName("stroke") && node.getElementsByTagName("stroke")[0]),
+            newstroke = false;
+            !stroke && (newstroke = stroke = createNode("stroke"));
+            if ((params.stroke && params.stroke != "none") ||
+                params["stroke-width"] ||
+                params["stroke-opacity"] != null ||
+                params["stroke-dasharray"] ||
+                params["stroke-miterlimit"] ||
+                params["stroke-linejoin"] ||
+                params["stroke-linecap"]) {
+                stroke.on = true;
+            }
+            (params.stroke == "none" || params.stroke === null || stroke.on == null || params.stroke == 0 || params["stroke-width"] == 0) && (stroke.on = false);
+            var strokeColor = R.getRGB(params.stroke);
+            stroke.on && params.stroke && (stroke.color = strokeColor.hex);
+            opacity = ((+a["stroke-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+strokeColor.o + 1 || 2) - 1);
+            var width = (toFloat(params["stroke-width"]) || 1) * .75;
+            opacity = mmin(mmax(opacity, 0), 1);
+            params["stroke-width"] == null && (width = a["stroke-width"]);
+            params["stroke-width"] && (stroke.weight = width);
+            width && width < 1 && (opacity *= width) && (stroke.weight = 1);
+            stroke.opacity = opacity;
+        
+            params["stroke-linejoin"] && (stroke.joinstyle = params["stroke-linejoin"] || "miter");
+            stroke.miterlimit = params["stroke-miterlimit"] || 8;
+            params["stroke-linecap"] && (stroke.endcap = params["stroke-linecap"] == "butt" ? "flat" : params["stroke-linecap"] == "square" ? "square" : "round");
+            if ("stroke-dasharray" in params) {
+                var dasharray = {
+                    "-": "shortdash",
+                    ".": "shortdot",
+                    "-.": "shortdashdot",
+                    "-..": "shortdashdotdot",
+                    ". ": "dot",
+                    "- ": "dash",
+                    "--": "longdash",
+                    "- .": "dashdot",
+                    "--.": "longdashdot",
+                    "--..": "longdashdotdot"
+                };
+                stroke.dashstyle = dasharray[has](params["stroke-dasharray"]) ? dasharray[params["stroke-dasharray"]] : E;
+            }
+            newstroke && node.appendChild(stroke);
+        }
+        if (res.type == "text") {
+            res.paper.canvas.style.display = E;
+            var span = res.paper.span,
+                m = 100,
+                fontSize = a.font && a.font.match(/\d+(?:\.\d*)?(?=px)/);
+            s = span.style;
+            a.font && (s.font = a.font);
+            a["font-family"] && (s.fontFamily = a["font-family"]);
+            a["font-weight"] && (s.fontWeight = a["font-weight"]);
+            a["font-style"] && (s.fontStyle = a["font-style"]);
+            fontSize = toFloat(a["font-size"] || fontSize && fontSize[0]) || 10;
+            s.fontSize = fontSize * m + "px";
+            res.textpath.string && (span.innerHTML = Str(res.textpath.string).replace(/</g, "&#60;").replace(/&/g, "&#38;").replace(/\n/g, "<br>"));
+            var brect = span.getBoundingClientRect();
+            res.W = a.w = (brect.right - brect.left) / m;
+            res.H = a.h = (brect.bottom - brect.top) / m;
+            // res.paper.canvas.style.display = "none";
+            res.X = a.x;
+            res.Y = a.y + res.H / 2;
+
+            ("x" in params || "y" in params) && (res.path.v = R.format("m{0},{1}l{2},{1}", round(a.x * zoom), round(a.y * zoom), round(a.x * zoom) + 1));
+            var dirtyattrs = ["x", "y", "text", "font", "font-family", "font-weight", "font-style", "font-size"];
+            for (var d = 0, dd = dirtyattrs.length; d < dd; d++) if (dirtyattrs[d] in params) {
+                res._.dirty = 1;
+                break;
+            }
+        
+            // text-anchor emulation
+            switch (a["text-anchor"]) {
+                case "start":
+                    res.textpath.style["v-text-align"] = "left";
+                    res.bbx = res.W / 2;
+                break;
+                case "end":
+                    res.textpath.style["v-text-align"] = "right";
+                    res.bbx = -res.W / 2;
+                break;
+                default:
+                    res.textpath.style["v-text-align"] = "center";
+                    res.bbx = 0;
+                break;
+            }
+            res.textpath.style["v-text-kern"] = true;
+        }
+        // res.paper.canvas.style.display = E;
+    },
+    addGradientFill = function (o, gradient, fill) {
+        o.attrs = o.attrs || {};
+        var attrs = o.attrs,
+            pow = Math.pow,
+            opacity,
+            oindex,
+            type = "linear",
+            fxfy = ".5 .5";
+        o.attrs.gradient = gradient;
+        gradient = Str(gradient).replace(R._radial_gradient, function (all, fx, fy) {
+            type = "radial";
+            if (fx && fy) {
+                fx = toFloat(fx);
+                fy = toFloat(fy);
+                pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && (fy = math.sqrt(.25 - pow(fx - .5, 2)) * ((fy > .5) * 2 - 1) + .5);
+                fxfy = fx + S + fy;
+            }
+            return E;
+        });
+        gradient = gradient.split(/\s*\-\s*/);
+        if (type == "linear") {
+            var angle = gradient.shift();
+            angle = -toFloat(angle);
+            if (isNaN(angle)) {
+                return null;
+            }
+        }
+        var dots = R._parseDots(gradient);
+        if (!dots) {
+            return null;
+        }
+        o = o.shape || o.node;
+        if (dots.length) {
+            o.removeChild(fill);
+            fill.on = true;
+            fill.method = "none";
+            fill.color = dots[0].color;
+            fill.color2 = dots[dots.length - 1].color;
+            var clrs = [];
+            for (var i = 0, ii = dots.length; i < ii; i++) {
+                dots[i].offset && clrs.push(dots[i].offset + S + dots[i].color);
+            }
+            fill.colors = clrs.length ? clrs.join() : "0% " + fill.color;
+            if (type == "radial") {
+                fill.type = "gradientTitle";
+                fill.focus = "100%";
+                fill.focussize = "0 0";
+                fill.focusposition = fxfy;
+                fill.angle = 0;
+            } else {
+                // fill.rotate= true;
+                fill.type = "gradient";
+                fill.angle = (270 - angle) % 360;
+            }
+            o.appendChild(fill);
+        }
+        return 1;
+    },
+    Element = function (node, vml) {
+        this[0] = this.node = node;
+        node.raphael = true;
+        this.id = R._oid++;
+        node.raphaelid = this.id;
+        this.X = 0;
+        this.Y = 0;
+        this.attrs = {};
+        this.paper = vml;
+        this.matrix = R.matrix();
+        this._ = {
+            transform: [],
+            sx: 1,
+            sy: 1,
+            dx: 0,
+            dy: 0,
+            deg: 0,
+            dirty: 1,
+            dirtyT: 1
+        };
+        !vml.bottom && (vml.bottom = this);
+        this.prev = vml.top;
+        vml.top && (vml.top.next = this);
+        vml.top = this;
+        this.next = null;
+    };
+    var elproto = R.el;
+
+    Element.prototype = elproto;
+    elproto.constructor = Element;
+    elproto.transform = function (tstr) {
+        if (tstr == null) {
+            return this._.transform;
+        }
+        var vbs = this.paper._viewBoxShift,
+            vbt = vbs ? "s" + [vbs.scale, vbs.scale] + "-1-1t" + [vbs.dx, vbs.dy] : E,
+            oldt;
+        if (vbs) {
+            oldt = tstr = Str(tstr).replace(/\.{3}|\u2026/g, this._.transform || E);
+        }
+        R._extractTransform(this, vbt + tstr);
+        var matrix = this.matrix.clone(),
+            skew = this.skew,
+            o = this.node,
+            split,
+            isGrad = ~Str(this.attrs.fill).indexOf("-"),
+            isPatt = !Str(this.attrs.fill).indexOf("url(");
+        matrix.translate(1, 1);
+        if (isPatt || isGrad || this.type == "image") {
+            skew.matrix = "1 0 0 1";
+            skew.offset = "0 0";
+            split = matrix.split();
+            if ((isGrad && split.noRotation) || !split.isSimple) {
+                o.style.filter = matrix.toFilter();
+                var bb = this.getBBox(),
+                    bbt = this.getBBox(1),
+                    dx = bb.x - bbt.x,
+                    dy = bb.y - bbt.y;
+                o.coordorigin = (dx * -zoom) + S + (dy * -zoom);
+                setCoords(this, 1, 1, dx, dy, 0);
+            } else {
+                o.style.filter = E;
+                setCoords(this, split.scalex, split.scaley, split.dx, split.dy, split.rotate);
+            }
+        } else {
+            o.style.filter = E;
+            skew.matrix = Str(matrix);
+            skew.offset = matrix.offset();
+        }
+        if (oldt !== null) { // empty string value is true as well
+            this._.transform = oldt;
+            R._extractTransform(this, oldt);
+        }
+        return this;
+    };
+    elproto.rotate = function (deg, cx, cy) {
+        if (this.removed) {
+            return this;
+        }
+        if (deg == null) {
+            return;
+        }
+        deg = Str(deg).split(separator);
+        if (deg.length - 1) {
+            cx = toFloat(deg[1]);
+            cy = toFloat(deg[2]);
+        }
+        deg = toFloat(deg[0]);
+        (cy == null) && (cx = cy);
+        if (cx == null || cy == null) {
+            var bbox = this.getBBox(1);
+            cx = bbox.x + bbox.width / 2;
+            cy = bbox.y + bbox.height / 2;
+        }
+        this._.dirtyT = 1;
+        this.transform(this._.transform.concat([["r", deg, cx, cy]]));
+        return this;
+    };
+    elproto.translate = function (dx, dy) {
+        if (this.removed) {
+            return this;
+        }
+        dx = Str(dx).split(separator);
+        if (dx.length - 1) {
+            dy = toFloat(dx[1]);
+        }
+        dx = toFloat(dx[0]) || 0;
+        dy = +dy || 0;
+        if (this._.bbox) {
+            this._.bbox.x += dx;
+            this._.bbox.y += dy;
+        }
+        this.transform(this._.transform.concat([["t", dx, dy]]));
+        return this;
+    };
+    elproto.scale = function (sx, sy, cx, cy) {
+        if (this.removed) {
+            return this;
+        }
+        sx = Str(sx).split(separator);
+        if (sx.length - 1) {
+            sy = toFloat(sx[1]);
+            cx = toFloat(sx[2]);
+            cy = toFloat(sx[3]);
+            isNaN(cx) && (cx = null);
+            isNaN(cy) && (cy = null);
+        }
+        sx = toFloat(sx[0]);
+        (sy == null) && (sy = sx);
+        (cy == null) && (cx = cy);
+        if (cx == null || cy == null) {
+            var bbox = this.getBBox(1);
+        }
+        cx = cx == null ? bbox.x + bbox.width / 2 : cx;
+        cy = cy == null ? bbox.y + bbox.height / 2 : cy;
+    
+        this.transform(this._.transform.concat([["s", sx, sy, cx, cy]]));
+        this._.dirtyT = 1;
+        return this;
+    };
+    elproto.hide = function () {
+        !this.removed && (this.node.style.display = "none");
+        return this;
+    };
+    elproto.show = function () {
+        !this.removed && (this.node.style.display = E);
+        return this;
+    };
+    // Needed to fix the vml setViewBox issues
+    elproto.auxGetBBox = R.el.getBBox;
+    elproto.getBBox = function(){
+      var b = this.auxGetBBox();
+      if (this.paper && this.paper._viewBoxShift)
+      {
+        var c = {};
+        var z = 1/this.paper._viewBoxShift.scale;
+        c.x = b.x - this.paper._viewBoxShift.dx;
+        c.x *= z;
+        c.y = b.y - this.paper._viewBoxShift.dy;
+        c.y *= z;
+        c.width  = b.width  * z;
+        c.height = b.height * z;
+        c.x2 = c.x + c.width;
+        c.y2 = c.y + c.height;
+        return c;
+      }
+      return b;
+    };
+    elproto._getBBox = function () {
+        if (this.removed) {
+            return {};
+        }
+        return {
+            x: this.X + (this.bbx || 0) - this.W / 2,
+            y: this.Y - this.H,
+            width: this.W,
+            height: this.H
+        };
+    };
+    elproto.remove = function () {
+        if (this.removed || !this.node.parentNode) {
+            return;
+        }
+        this.paper.__set__ && this.paper.__set__.exclude(this);
+        R.eve.unbind("raphael.*.*." + this.id);
+        R._tear(this, this.paper);
+        this.node.parentNode.removeChild(this.node);
+        this.shape && this.shape.parentNode.removeChild(this.shape);
+        for (var i in this) {
+            this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
+        }
+        this.removed = true;
+    };
+    elproto.attr = function (name, value) {
+        if (this.removed) {
+            return this;
+        }
+        if (name == null) {
+            var res = {};
+            for (var a in this.attrs) if (this.attrs[has](a)) {
+                res[a] = this.attrs[a];
+            }
+            res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient;
+            res.transform = this._.transform;
+            return res;
+        }
+        if (value == null && R.is(name, "string")) {
+            if (name == fillString && this.attrs.fill == "none" && this.attrs.gradient) {
+                return this.attrs.gradient;
+            }
+            var names = name.split(separator),
+                out = {};
+            for (var i = 0, ii = names.length; i < ii; i++) {
+                name = names[i];
+                if (name in this.attrs) {
+                    out[name] = this.attrs[name];
+                } else if (R.is(this.paper.customAttributes[name], "function")) {
+                    out[name] = this.paper.customAttributes[name].def;
+                } else {
+                    out[name] = R._availableAttrs[name];
+                }
+            }
+            return ii - 1 ? out : out[names[0]];
+        }
+        if (this.attrs && value == null && R.is(name, "array")) {
+            out = {};
+            for (i = 0, ii = name.length; i < ii; i++) {
+                out[name[i]] = this.attr(name[i]);
+            }
+            return out;
+        }
+        var params;
+        if (value != null) {
+            params = {};
+            params[name] = value;
+        }
+        value == null && R.is(name, "object") && (params = name);
+        for (var key in params) {
+            eve("raphael.attr." + key + "." + this.id, this, params[key]);
+        }
+        if (params) {
+            for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
+                var par = this.paper.customAttributes[key].apply(this, [].concat(params[key]));
+                this.attrs[key] = params[key];
+                for (var subkey in par) if (par[has](subkey)) {
+                    params[subkey] = par[subkey];
+                }
+            }
+            // this.paper.canvas.style.display = "none";
+            if (params.text && this.type == "text") {
+                this.textpath.string = params.text;
+            }
+            setFillAndStroke(this, params);
+            // this.paper.canvas.style.display = E;
+        }
+        return this;
+    };
+    elproto.toFront = function () {
+        !this.removed && this.node.parentNode.appendChild(this.node);
+        this.paper && this.paper.top != this && R._tofront(this, this.paper);
+        return this;
+    };
+    elproto.toBack = function () {
+        if (this.removed) {
+            return this;
+        }
+        if (this.node.parentNode.firstChild != this.node) {
+            this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild);
+            R._toback(this, this.paper);
+        }
+        return this;
+    };
+    elproto.insertAfter = function (element) {
+        if (this.removed) {
+            return this;
+        }
+        if (element.constructor == R.st.constructor) {
+            element = element[element.length - 1];
+        }
+        if (element.node.nextSibling) {
+            element.node.parentNode.insertBefore(this.node, element.node.nextSibling);
+        } else {
+            element.node.parentNode.appendChild(this.node);
+        }
+        R._insertafter(this, element, this.paper);
+        return this;
+    };
+    elproto.insertBefore = function (element) {
+        if (this.removed) {
+            return this;
+        }
+        if (element.constructor == R.st.constructor) {
+            element = element[0];
+        }
+        element.node.parentNode.insertBefore(this.node, element.node);
+        R._insertbefore(this, element, this.paper);
+        return this;
+    };
+    elproto.blur = function (size) {
+        var s = this.node.runtimeStyle,
+            f = s.filter;
+        f = f.replace(blurregexp, E);
+        if (+size !== 0) {
+            this.attrs.blur = size;
+            s.filter = f + S + ms + ".Blur(pixelradius=" + (+size || 1.5) + ")";
+            s.margin = R.format("-{0}px 0 0 -{0}px", round(+size || 1.5));
+        } else {
+            s.filter = f;
+            s.margin = 0;
+            delete this.attrs.blur;
+        }
+        return this;
+    };
+
+    R._engine.path = function (pathString, vml) {
+        var el = createNode("shape");
+        el.style.cssText = cssDot;
+        el.coordsize = zoom + S + zoom;
+        el.coordorigin = vml.coordorigin;
+        var p = new Element(el, vml),
+            attr = {fill: "none", stroke: "#000"};
+        pathString && (attr.path = pathString);
+        p.type = "path";
+        p.path = [];
+        p.Path = E;
+        setFillAndStroke(p, attr);
+        vml.canvas.appendChild(el);
+        var skew = createNode("skew");
+        skew.on = true;
+        el.appendChild(skew);
+        p.skew = skew;
+        p.transform(E);
+        return p;
+    };
+    R._engine.rect = function (vml, x, y, w, h, r) {
+        var path = R._rectPath(x, y, w, h, r),
+            res = vml.path(path),
+            a = res.attrs;
+        res.X = a.x = x;
+        res.Y = a.y = y;
+        res.W = a.width = w;
+        res.H = a.height = h;
+        a.r = r;
+        a.path = path;
+        res.type = "rect";
+        return res;
+    };
+    R._engine.ellipse = function (vml, x, y, rx, ry) {
+        var res = vml.path(),
+            a = res.attrs;
+        res.X = x - rx;
+        res.Y = y - ry;
+        res.W = rx * 2;
+        res.H = ry * 2;
+        res.type = "ellipse";
+        setFillAndStroke(res, {
+            cx: x,
+            cy: y,
+            rx: rx,
+            ry: ry
+        });
+        return res;
+    };
+    R._engine.circle = function (vml, x, y, r) {
+        var res = vml.path(),
+            a = res.attrs;
+        res.X = x - r;
+        res.Y = y - r;
+        res.W = res.H = r * 2;
+        res.type = "circle";
+        setFillAndStroke(res, {
+            cx: x,
+            cy: y,
+            r: r
+        });
+        return res;
+    };
+    R._engine.image = function (vml, src, x, y, w, h) {
+        var path = R._rectPath(x, y, w, h),
+            res = vml.path(path).attr({stroke: "none"}),
+            a = res.attrs,
+            node = res.node,
+            fill = node.getElementsByTagName(fillString)[0];
+        a.src = src;
+        res.X = a.x = x;
+        res.Y = a.y = y;
+        res.W = a.width = w;
+        res.H = a.height = h;
+        a.path = path;
+        res.type = "image";
+        fill.parentNode == node && node.removeChild(fill);
+        fill.rotate = true;
+        fill.src = src;
+        fill.type = "tile";
+        res._.fillpos = [x, y];
+        res._.fillsize = [w, h];
+        node.appendChild(fill);
+        setCoords(res, 1, 1, 0, 0, 0);
+        return res;
+    };
+    R._engine.text = function (vml, x, y, text) {
+        var el = createNode("shape"),
+            path = createNode("path"),
+            o = createNode("textpath");
+        x = x || 0;
+        y = y || 0;
+        text = text || "";
+        path.v = R.format("m{0},{1}l{2},{1}", round(x * zoom), round(y * zoom), round(x * zoom) + 1);
+        path.textpathok = true;
+        o.string = Str(text);
+        o.on = true;
+        el.style.cssText = cssDot;
+        el.coordsize = zoom + S + zoom;
+        el.coordorigin = "0 0";
+        var p = new Element(el, vml),
+            attr = {
+                fill: "#000",
+                stroke: "none",
+                font: R._availableAttrs.font,
+                text: text
+            };
+        p.shape = el;
+        p.path = path;
+        p.textpath = o;
+        p.type = "text";
+        p.attrs.text = Str(text);
+        p.attrs.x = x;
+        p.attrs.y = y;
+        p.attrs.w = 1;
+        p.attrs.h = 1;
+        setFillAndStroke(p, attr);
+        el.appendChild(o);
+        el.appendChild(path);
+        vml.canvas.appendChild(el);
+        var skew = createNode("skew");
+        skew.on = true;
+        el.appendChild(skew);
+        p.skew = skew;
+        p.transform(E);
+        return p;
+    };
+    R._engine.setSize = function (width, height) {
+        var cs = this.canvas.style;
+        this.width = width;
+        this.height = height;
+        width == +width && (width += "px");
+        height == +height && (height += "px");
+        cs.width = width;
+        cs.height = height;
+        cs.clip = "rect(0 " + width + " " + height + " 0)";
+        if (this._viewBox) {
+            R._engine.setViewBox.apply(this, this._viewBox);
+        }
+        return this;
+    };
+    R._engine.setViewBox = function (x, y, w, h, fit) {
+        R.eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]);
+        var paperSize = this.getSize(),
+            width = paperSize.width,
+            height = paperSize.height,
+            H, W;
+        if (fit) {
+            H = height / h;
+            W = width / w;
+            if (w * H < width) {
+                x -= (width - w * H) / 2 / H;
+            }
+            if (h * W < height) {
+                y -= (height - h * W) / 2 / W;
+            }
+        }
+        this._viewBox = [x, y, w, h, !!fit];
+        this._viewBoxShift = {
+            dx: -x,
+            dy: -y,
+            scale: paperSize
+        };
+        this.forEach(function (el) {
+            el.transform("...");
+        });
+        return this;
+    };
+    var createNode;
+    R._engine.initWin = function (win) {
+            var doc = win.document;
+            if (doc.styleSheets.length < 31) {
+                doc.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)");
+            } else {
+                // no more room, add to the existing one
+                // http://msdn.microsoft.com/en-us/library/ms531194%28VS.85%29.aspx
+                doc.styleSheets[0].addRule(".rvml", "behavior:url(#default#VML)");
+            }
+            try {
+                !doc.namespaces.rvml && doc.namespaces.add("rvml", "urn:schemas-microsoft-com:vml");
+                createNode = function (tagName) {
+                    return doc.createElement('<rvml:' + tagName + ' class="rvml">');
+                };
+            } catch (e) {
+                createNode = function (tagName) {
+                    return doc.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">');
+                };
+            }
+        };
+    R._engine.initWin(R._g.win);
+    R._engine.create = function () {
+        var con = R._getContainer.apply(0, arguments),
+            container = con.container,
+            height = con.height,
+            s,
+            width = con.width,
+            x = con.x,
+            y = con.y;
+        if (!container) {
+            throw new Error("VML container not found.");
+        }
+        var res = new R._Paper,
+            c = res.canvas = R._g.doc.createElement("div"),
+            cs = c.style;
+        x = x || 0;
+        y = y || 0;
+        width = width || 512;
+        height = height || 342;
+        res.width = width;
+        res.height = height;
+        width == +width && (width += "px");
+        height == +height && (height += "px");
+        res.coordsize = zoom * 1e3 + S + zoom * 1e3;
+        res.coordorigin = "0 0";
+        res.span = R._g.doc.createElement("span");
+        res.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;";
+        c.appendChild(res.span);
+        cs.cssText = R.format("top:0;left:0;width:{0};height:{1};display:inline-block;position:relative;clip:rect(0 {0} {1} 0);overflow:hidden", width, height);
+        if (container == 1) {
+            R._g.doc.body.appendChild(c);
+            cs.left = x + "px";
+            cs.top = y + "px";
+            cs.position = "absolute";
+        } else {
+            if (container.firstChild) {
+                container.insertBefore(c, container.firstChild);
+            } else {
+                container.appendChild(c);
+            }
+        }
+        res.renderfix = function () {};
+        return res;
+    };
+    R.prototype.clear = function () {
+        R.eve("raphael.clear", this);
+        this.canvas.innerHTML = E;
+        this.span = R._g.doc.createElement("span");
+        this.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;display:inline;";
+        this.canvas.appendChild(this.span);
+        this.bottom = this.top = null;
+    };
+    R.prototype.remove = function () {
+        R.eve("raphael.remove", this);
+        this.canvas.parentNode.removeChild(this.canvas);
+        for (var i in this) {
+            this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
+        }
+        return true;
+    };
+
+    var setproto = R.st;
+    for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) {
+        setproto[method] = (function (methodname) {
+            return function () {
+                var arg = arguments;
+                return this.forEach(function (el) {
+                    el[methodname].apply(el, arg);
+                });
+            };
+        })(method);
+    }
+})();
+
+    // EXPOSE
+    // SVG and VML are appended just before the EXPOSE line
+    // Even with AMD, Raphael should be defined globally
+    oldRaphael.was ? (g.win.Raphael = R) : (Raphael = R);
+
+    if(typeof exports == "object"){
+        module.exports = R;
+    }
+    return R;
+}));
diff --git a/vendor/gitignore/Android.gitignore b/vendor/gitignore/Android.gitignore
index a8368751267..e5df7b9150e 100644
--- a/vendor/gitignore/Android.gitignore
+++ b/vendor/gitignore/Android.gitignore
@@ -2,7 +2,7 @@
 *.apk
 *.ap_
 
-# Files for the Dalvik VM
+# Files for the ART/Dalvik VM
 *.dex
 
 # Java class files
@@ -34,6 +34,8 @@ captures/
 
 # Intellij
 *.iml
+.idea/workspace.xml
+.idea/libraries
 
 # Keystore files
 *.jks
diff --git a/vendor/gitignore/C++.gitignore b/vendor/gitignore/C++.gitignore
index b8bd0267bdf..259148fa18f 100644
--- a/vendor/gitignore/C++.gitignore
+++ b/vendor/gitignore/C++.gitignore
@@ -1,3 +1,6 @@
+# Prerequisites
+*.d
+
 # Compiled Object files
 *.slo
 *.lo
@@ -15,6 +18,7 @@
 
 # Fortran module files
 *.mod
+*.smod
 
 # Compiled Static libraries
 *.lai
diff --git a/vendor/gitignore/C.gitignore b/vendor/gitignore/C.gitignore
index f805e810e5c..7a065c709c7 100644
--- a/vendor/gitignore/C.gitignore
+++ b/vendor/gitignore/C.gitignore
@@ -1,3 +1,6 @@
+# Prerequisites
+*.d
+
 # Object files
 *.o
 *.ko
diff --git a/vendor/gitignore/CMake.gitignore b/vendor/gitignore/CMake.gitignore
index b558e9afa6d..0cc7e4b5275 100644
--- a/vendor/gitignore/CMake.gitignore
+++ b/vendor/gitignore/CMake.gitignore
@@ -4,3 +4,4 @@ CMakeScripts
 Makefile
 cmake_install.cmake
 install_manifest.txt
+CTestTestfile.cmake
diff --git a/vendor/gitignore/D.gitignore b/vendor/gitignore/D.gitignore
index b4433f8a512..74b926fc901 100644
--- a/vendor/gitignore/D.gitignore
+++ b/vendor/gitignore/D.gitignore
@@ -18,3 +18,7 @@
 .dub
 docs.json
 __dummy.html
+docs/
+
+# Code coverage
+*.lst
diff --git a/vendor/gitignore/Global/Bazaar.gitignore b/vendor/gitignore/Global/Bazaar.gitignore
new file mode 100644
index 00000000000..3cbbcbd11ec
--- /dev/null
+++ b/vendor/gitignore/Global/Bazaar.gitignore
@@ -0,0 +1,2 @@
+.bzr/
+.bzrignore
diff --git a/vendor/gitignore/Global/OSX.gitignore b/vendor/gitignore/Global/OSX.gitignore
index 660b31353e8..5972fe50f66 100644
--- a/vendor/gitignore/Global/OSX.gitignore
+++ b/vendor/gitignore/Global/OSX.gitignore
@@ -1,4 +1,4 @@
-.DS_Store
+*.DS_Store
 .AppleDouble
 .LSOverride
 
@@ -15,6 +15,7 @@ Icon
 .TemporaryItems
 .Trashes
 .VolumeIcon.icns
+.com.apple.timemachine.donotpresent
 
 # Directories potentially created on remote AFP share
 .AppleDB
diff --git a/vendor/gitignore/Global/README.md b/vendor/gitignore/Global/README.md
new file mode 100644
index 00000000000..06b6649bd9a
--- /dev/null
+++ b/vendor/gitignore/Global/README.md
@@ -0,0 +1,10 @@
+## Globally Useful gitignores
+
+This directory contains globally useful gitignores,
+e.g. OS-specific and editor specific.
+
+For more on global gitignores:
+<https://help.github.com/articles/ignoring-files/#create-a-global-gitignore>
+
+And a good blog post about 'em:
+<http://augustl.com/blog/2009/global_gitignores>
diff --git a/vendor/gitignore/Global/SublimeText.gitignore b/vendor/gitignore/Global/SublimeText.gitignore
index 1d4e6137591..69c8c2b29ce 100644
--- a/vendor/gitignore/Global/SublimeText.gitignore
+++ b/vendor/gitignore/Global/SublimeText.gitignore
@@ -12,3 +12,16 @@
 
 # sftp configuration file
 sftp-config.json
+
+# Package control specific files
+Package Control.last-run
+Package Control.ca-list
+Package Control.ca-bundle
+Package Control.system-ca-bundle
+Package Control.cache/
+Package Control.ca-certs/
+bh_unicode_properties.cache
+
+# Sublime-github package stores a github token in this file
+# https://packagecontrol.io/packages/sublime-github
+GitHub.sublime-settings
diff --git a/vendor/gitignore/Gradle.gitignore b/vendor/gitignore/Gradle.gitignore
index 77617a15c38..a1fc39c070f 100644
--- a/vendor/gitignore/Gradle.gitignore
+++ b/vendor/gitignore/Gradle.gitignore
@@ -1,5 +1,5 @@
 .gradle
-build/
+/build/
 
 # Ignore Gradle GUI config
 gradle-app.setting
diff --git a/vendor/gitignore/Haskell.gitignore b/vendor/gitignore/Haskell.gitignore
index 096abdd90b3..a4ee41ab62b 100644
--- a/vendor/gitignore/Haskell.gitignore
+++ b/vendor/gitignore/Haskell.gitignore
@@ -16,3 +16,4 @@ cabal.sandbox.config
 *.hp
 *.eventlog
 .stack-work/
+cabal.project.local
diff --git a/vendor/gitignore/Julia.gitignore b/vendor/gitignore/Julia.gitignore
new file mode 100644
index 00000000000..381e0b6d252
--- /dev/null
+++ b/vendor/gitignore/Julia.gitignore
@@ -0,0 +1,4 @@
+*.jl.cov
+*.jl.*.cov
+*.jl.mem
+deps/deps.jl
diff --git a/vendor/gitignore/LICENSE b/vendor/gitignore/LICENSE
new file mode 100644
index 00000000000..0e259d42c99
--- /dev/null
+++ b/vendor/gitignore/LICENSE
@@ -0,0 +1,121 @@
+Creative Commons Legal Code
+
+CC0 1.0 Universal
+
+    CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE
+    LEGAL SERVICES. DISTRIBUTION OF THIS DOCUMENT DOES NOT CREATE AN
+    ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS
+    INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES
+    REGARDING THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS
+    PROVIDED HEREUNDER, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM
+    THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS PROVIDED
+    HEREUNDER.
+
+Statement of Purpose
+
+The laws of most jurisdictions throughout the world automatically confer
+exclusive Copyright and Related Rights (defined below) upon the creator
+and subsequent owner(s) (each and all, an "owner") of an original work of
+authorship and/or a database (each, a "Work").
+
+Certain owners wish to permanently relinquish those rights to a Work for
+the purpose of contributing to a commons of creative, cultural and
+scientific works ("Commons") that the public can reliably and without fear
+of later claims of infringement build upon, modify, incorporate in other
+works, reuse and redistribute as freely as possible in any form whatsoever
+and for any purposes, including without limitation commercial purposes.
+These owners may contribute to the Commons to promote the ideal of a free
+culture and the further production of creative, cultural and scientific
+works, or to gain reputation or greater distribution for their Work in
+part through the use and efforts of others.
+
+For these and/or other purposes and motivations, and without any
+expectation of additional consideration or compensation, the person
+associating CC0 with a Work (the "Affirmer"), to the extent that he or she
+is an owner of Copyright and Related Rights in the Work, voluntarily
+elects to apply CC0 to the Work and publicly distribute the Work under its
+terms, with knowledge of his or her Copyright and Related Rights in the
+Work and the meaning and intended legal effect of CC0 on those rights.
+
+1. Copyright and Related Rights. A Work made available under CC0 may be
+protected by copyright and related or neighboring rights ("Copyright and
+Related Rights"). Copyright and Related Rights include, but are not
+limited to, the following:
+
+  i. the right to reproduce, adapt, distribute, perform, display,
+     communicate, and translate a Work;
+ ii. moral rights retained by the original author(s) and/or performer(s);
+iii. publicity and privacy rights pertaining to a person's image or
+     likeness depicted in a Work;
+ iv. rights protecting against unfair competition in regards to a Work,
+     subject to the limitations in paragraph 4(a), below;
+  v. rights protecting the extraction, dissemination, use and reuse of data
+     in a Work;
+ vi. database rights (such as those arising under Directive 96/9/EC of the
+     European Parliament and of the Council of 11 March 1996 on the legal
+     protection of databases, and under any national implementation
+     thereof, including any amended or successor version of such
+     directive); and
+vii. other similar, equivalent or corresponding rights throughout the
+     world based on applicable law or treaty, and any national
+     implementations thereof.
+
+2. Waiver. To the greatest extent permitted by, but not in contravention
+of, applicable law, Affirmer hereby overtly, fully, permanently,
+irrevocably and unconditionally waives, abandons, and surrenders all of
+Affirmer's Copyright and Related Rights and associated claims and causes
+of action, whether now known or unknown (including existing as well as
+future claims and causes of action), in the Work (i) in all territories
+worldwide, (ii) for the maximum duration provided by applicable law or
+treaty (including future time extensions), (iii) in any current or future
+medium and for any number of copies, and (iv) for any purpose whatsoever,
+including without limitation commercial, advertising or promotional
+purposes (the "Waiver"). Affirmer makes the Waiver for the benefit of each
+member of the public at large and to the detriment of Affirmer's heirs and
+successors, fully intending that such Waiver shall not be subject to
+revocation, rescission, cancellation, termination, or any other legal or
+equitable action to disrupt the quiet enjoyment of the Work by the public
+as contemplated by Affirmer's express Statement of Purpose.
+
+3. Public License Fallback. Should any part of the Waiver for any reason
+be judged legally invalid or ineffective under applicable law, then the
+Waiver shall be preserved to the maximum extent permitted taking into
+account Affirmer's express Statement of Purpose. In addition, to the
+extent the Waiver is so judged Affirmer hereby grants to each affected
+person a royalty-free, non transferable, non sublicensable, non exclusive,
+irrevocable and unconditional license to exercise Affirmer's Copyright and
+Related Rights in the Work (i) in all territories worldwide, (ii) for the
+maximum duration provided by applicable law or treaty (including future
+time extensions), (iii) in any current or future medium and for any number
+of copies, and (iv) for any purpose whatsoever, including without
+limitation commercial, advertising or promotional purposes (the
+"License"). The License shall be deemed effective as of the date CC0 was
+applied by Affirmer to the Work. Should any part of the License for any
+reason be judged legally invalid or ineffective under applicable law, such
+partial invalidity or ineffectiveness shall not invalidate the remainder
+of the License, and in such case Affirmer hereby affirms that he or she
+will not (i) exercise any of his or her remaining Copyright and Related
+Rights in the Work or (ii) assert any associated claims and causes of
+action with respect to the Work, in either case contrary to Affirmer's
+express Statement of Purpose.
+
+4. Limitations and Disclaimers.
+
+ a. No trademark or patent rights held by Affirmer are waived, abandoned,
+    surrendered, licensed or otherwise affected by this document.
+ b. Affirmer offers the Work as-is and makes no representations or
+    warranties of any kind concerning the Work, express, implied,
+    statutory or otherwise, including without limitation warranties of
+    title, merchantability, fitness for a particular purpose, non
+    infringement, or the absence of latent or other defects, accuracy, or
+    the present or absence of errors, whether or not discoverable, all to
+    the greatest extent permissible under applicable law.
+ c. Affirmer disclaims responsibility for clearing rights of other persons
+    that may apply to the Work or any use thereof, including without
+    limitation any person's Copyright and Related Rights in the Work.
+    Further, Affirmer disclaims responsibility for obtaining any necessary
+    consents, permissions or other rights required for any use of the
+    Work.
+ d. Affirmer understands and acknowledges that Creative Commons is not a
+    party to this document and has no duty or obligation with respect to
+    this CC0 or use of the Work.
diff --git a/vendor/gitignore/Laravel.gitignore b/vendor/gitignore/Laravel.gitignore
index c491fa2bc6f..1cd717b6921 100644
--- a/vendor/gitignore/Laravel.gitignore
+++ b/vendor/gitignore/Laravel.gitignore
@@ -7,7 +7,6 @@ app/storage/
 
 # Laravel 5 & Lumen specific
 bootstrap/cache/
-storage/
 .env.*.php
 .env.php
 .env
diff --git a/vendor/gitignore/Node.gitignore b/vendor/gitignore/Node.gitignore
index 5148e527a7e..aea5294de9d 100644
--- a/vendor/gitignore/Node.gitignore
+++ b/vendor/gitignore/Node.gitignore
@@ -7,6 +7,7 @@ npm-debug.log*
 pids
 *.pid
 *.seed
+*.pid.lock
 
 # Directory for instrumented libs generated by jscoverage/JSCover
 lib-cov
diff --git a/vendor/gitignore/Objective-C.gitignore b/vendor/gitignore/Objective-C.gitignore
index 3020bc327a7..86f21d8e0ff 100644
--- a/vendor/gitignore/Objective-C.gitignore
+++ b/vendor/gitignore/Objective-C.gitignore
@@ -24,6 +24,8 @@ xcuserdata/
 ## Obj-C/Swift specific
 *.hmap
 *.ipa
+*.dSYM.zip
+*.dSYM
 
 # CocoaPods
 #
@@ -49,3 +51,10 @@ Carthage/Build
 
 fastlane/report.xml
 fastlane/screenshots
+
+#Code Injection
+#
+# After new code Injection tools there's a generated folder /iOSInjectionProject
+# https://github.com/johnno1962/injectionforxcode
+
+iOSInjectionProject/
diff --git a/vendor/gitignore/Qt.gitignore b/vendor/gitignore/Qt.gitignore
index fa24b2efee8..c7659c24f38 100644
--- a/vendor/gitignore/Qt.gitignore
+++ b/vendor/gitignore/Qt.gitignore
@@ -34,5 +34,5 @@ Makefile*
 *.qmlproject.user.*
 
 # QtCtreator CMake
-CMakeLists.txt.user
+CMakeLists.txt.user*
 
diff --git a/vendor/gitignore/README.md b/vendor/gitignore/README.md
deleted file mode 100644
index 43131e815cc..00000000000
--- a/vendor/gitignore/README.md
+++ /dev/null
@@ -1,14 +0,0 @@
-# .gitignore templates
-
-This directory contains language-specific .gitignore templates that are used by GitLab.
-
-These files were automatically pulled from [this repository](https://github.com/github/gitignore).
-Please submit pull requests to that repository. There is no need to edit the files in this directory.
-
-## Bulk Update
-
-To update this directory with the latest changes in the repository, run:
-
-```sh
-bundle exec rake gitlab:update_gitignore
-```
diff --git a/vendor/gitignore/Rails.gitignore b/vendor/gitignore/Rails.gitignore
index 2121e0a8038..d8c256c1925 100644
--- a/vendor/gitignore/Rails.gitignore
+++ b/vendor/gitignore/Rails.gitignore
@@ -16,6 +16,10 @@ pickle-email-*.html
 config/initializers/secret_token.rb
 config/secrets.yml
 
+# dotenv
+# TODO Comment out this rule if environment variables can be committed
+.env
+
 ## Environment normalization:
 /.bundle
 /vendor/bundle
diff --git a/vendor/gitignore/Swift.gitignore b/vendor/gitignore/Swift.gitignore
index 8a29fa52af4..2c22487b5e3 100644
--- a/vendor/gitignore/Swift.gitignore
+++ b/vendor/gitignore/Swift.gitignore
@@ -24,6 +24,8 @@ xcuserdata/
 ## Obj-C/Swift specific
 *.hmap
 *.ipa
+*.dSYM.zip
+*.dSYM
 
 ## Playgrounds
 timeline.xctimeline
diff --git a/vendor/gitignore/TeX.gitignore b/vendor/gitignore/TeX.gitignore
index 4123a577c47..3cb097c9d5e 100644
--- a/vendor/gitignore/TeX.gitignore
+++ b/vendor/gitignore/TeX.gitignore
@@ -152,6 +152,9 @@ pythontex-files-*/
 # todonotes
 *.tdo
 
+# easy-todo
+*.lod
+
 # xindy
 *.xdy
 
diff --git a/vendor/gitignore/UnrealEngine.gitignore b/vendor/gitignore/UnrealEngine.gitignore
index 75b1186b0af..be0e4913c3a 100644
--- a/vendor/gitignore/UnrealEngine.gitignore
+++ b/vendor/gitignore/UnrealEngine.gitignore
@@ -37,6 +37,7 @@
 *.suo
 *.opensdf
 *.sdf
+*.VC.db
 *.VC.opendb
 
 # Precompiled Assets
diff --git a/vendor/gitignore/VisualStudio.gitignore b/vendor/gitignore/VisualStudio.gitignore
index f1e3d20e056..67acbf42f5e 100644
--- a/vendor/gitignore/VisualStudio.gitignore
+++ b/vendor/gitignore/VisualStudio.gitignore
@@ -42,6 +42,7 @@ dlldata.c
 
 # DNX
 project.lock.json
+project.fragment.lock.json
 artifacts/
 
 *_i.c
diff --git a/vendor/gitlab-ci-yml/Docker.gitlab-ci.yml b/vendor/gitlab-ci-yml/Docker.gitlab-ci.yml
new file mode 100644
index 00000000000..396d3f1b042
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Docker.gitlab-ci.yml
@@ -0,0 +1,7 @@
+# Official docker image.
+image: docker:latest
+
+build:
+  stage: build
+  script:
+    - docker build -t test .
diff --git a/vendor/gitlab-ci-yml/Elixir.gitlab-ci.yml b/vendor/gitlab-ci-yml/Elixir.gitlab-ci.yml
new file mode 100644
index 00000000000..0b329aaf1c4
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Elixir.gitlab-ci.yml
@@ -0,0 +1,18 @@
+# This template uses the non default language docker image
+# The image already has Hex installed. You might want to consider to use `elixir:latest`
+image: trenpixster/elixir:latest
+
+# Pic zero or more services to be used on all builds.
+# Only needed when using a docker container to run your tests in.
+# Check out: http://docs.gitlab.com/ce/ci/docker/using_docker_images.html#what-is-service
+services:
+  - mysql:latest
+  - redis:latest
+  - postgres:latest
+
+before_script:
+  - mix deps.get
+
+mix:
+  script:
+  - mix test
diff --git a/vendor/gitlab-ci-yml/LICENSE b/vendor/gitlab-ci-yml/LICENSE
new file mode 100644
index 00000000000..80f7b87b6c0
--- /dev/null
+++ b/vendor/gitlab-ci-yml/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 GitLab.org
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/vendor/gitlab-ci-yml/Maven.gitlab-ci.yml b/vendor/gitlab-ci-yml/Maven.gitlab-ci.yml
new file mode 100644
index 00000000000..1678a47f9ac
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Maven.gitlab-ci.yml
@@ -0,0 +1,102 @@
+---
+# Build JAVA applications using Apache Maven (http://maven.apache.org)
+# For docker image tags see https://hub.docker.com/_/maven/
+#
+# For general lifecycle information see https://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html
+# 
+# This template will build and test your projects as well as create the documentation.
+# 
+# * Caches downloaded dependencies and plugins between invocation.
+# * Does only verify merge requests but deploy built artifacts of the
+#   master branch.
+# * Shows how to use multiple jobs in test stage for verifying functionality
+#   with multiple JDKs.
+# * Uses site:stage to collect the documentation for multi-module projects.
+# * Publishes the documentation for `master` branch.
+
+variables:
+  # This will supress any download for dependencies and plugins or upload messages which would clutter the console log.
+  # `showDateTime` will show the passed time in milliseconds. You need to specify `--batch-mode` to make this work.
+  MAVEN_OPTS: "-Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=WARN -Dorg.slf4j.simpleLogger.showDateTime=true -Djava.awt.headless=true"
+  # As of Maven 3.3.0 instead of this you may define these options in `.mvn/maven.config` so the same config is used
+  # when running from the command line.
+  # `installAtEnd` and `deployAtEnd`are only effective with recent version of the corresponding plugins.
+  MAVEN_CLI_OPTS: "--batch-mode --errors --fail-at-end --show-version -DinstallAtEnd=true -DdeployAtEnd=true"
+
+# Cache downloaded dependencies and plugins between builds.
+cache:
+  paths:
+    - /root/.m2/repository/
+
+# This will only validate and compile stuff and run e.g. maven-enforcer-plugin. 
+# Because some enforcer rules might check dependency convergence and class duplications
+# we use `test-compile` here instead of `validate`, so the correct classpath is picked up.
+.validate: &validate
+  stage: build
+  script:
+    - 'mvn $MAVEN_CLI_OPTS test-compile'
+
+# For merge requests do not `deploy` but only run `verify`.
+# See https://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html
+.verify: &verify
+  stage: test
+  script:
+    - 'mvn $MAVEN_CLI_OPTS verify site site:stage'
+  except:
+    - master
+
+# Validate merge requests using JDK7
+validate:jdk7:
+  <<: *validate
+  image: maven:3.3.9-jdk-7
+
+# Validate merge requests using JDK8
+validate:jdk8:
+  <<: *validate
+  image: maven:3.3.9-jdk-8
+
+# Verify merge requests using JDK7
+verify:jdk7:
+  <<: *verify
+  image: maven:3.3.9-jdk-7
+
+# Verify merge requests using JDK8
+verify:jdk8:
+  <<: *verify
+  image: maven:3.3.9-jdk-8
+
+
+# For `master` branch run `mvn deploy` automatically.
+# Here you need to decide whether you want to use JDK7 or 8.
+# To get this working you need to define a volume while configuring your gitlab-ci-multi-runner.
+# Mount your `settings.xml` as `/root/.m2/settings.xml` which holds your secrets.
+# See https://maven.apache.org/settings.html
+deploy:jdk8:
+  # Use stage test here, so the pages job may later pickup the created site.
+  stage: test
+  script:
+    - 'mvn $MAVEN_CLI_OPTS deploy site site:stage'
+  only:
+    - master
+  # Archive up the built documentation site.
+  artifacts:
+    paths:
+    - target/staging
+  image: maven:3.3.9-jdk-8
+
+
+pages:
+  image: busybox:latest
+  stage: deploy
+  script:
+    # Because Maven appends the artifactId automatically to the staging path if you did define a parent pom,
+    # you might need to use `mv target/staging/YOUR_ARTIFACT_ID public` instead.
+    - mv target/staging public
+  dependencies:
+    - deploy:jdk8
+  artifacts:
+    paths:
+    - public
+  only:
+    - master
+
diff --git a/vendor/gitlab-ci-yml/Nodejs.gitlab-ci.yml b/vendor/gitlab-ci-yml/Nodejs.gitlab-ci.yml
new file mode 100644
index 00000000000..e5bce3503f3
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Nodejs.gitlab-ci.yml
@@ -0,0 +1,27 @@
+# Official framework image. Look for the different tagged releases at:
+# https://hub.docker.com/r/library/node/tags/
+image: node:latest
+
+# Pick zero or more services to be used on all builds.
+# Only needed when using a docker container to run your tests in.
+# Check out: http://docs.gitlab.com/ce/ci/docker/using_docker_images.html#what-is-service
+services:
+  - mysql:latest
+  - redis:latest
+  - postgres:latest
+
+# This folder is cached between builds
+# http://docs.gitlab.com/ce/ci/yaml/README.html#cache
+cache:
+  paths:
+  - node_modules/
+
+test_async:
+  script:
+   - npm install
+   - node ./specs/start.js ./specs/async.spec.js
+
+test_db:
+  script:
+   - npm install
+   - node ./specs/start.js ./specs/db-postgres.spec.js
diff --git a/vendor/gitlab-ci-yml/Pages/Brunch.gitlab-ci.yml b/vendor/gitlab-ci-yml/Pages/Brunch.gitlab-ci.yml
new file mode 100644
index 00000000000..7fcc0b436b5
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Pages/Brunch.gitlab-ci.yml
@@ -0,0 +1,16 @@
+# Full project: https://gitlab.com/pages/brunch
+image: node:4.2.2
+
+pages:
+  cache:
+    paths:
+    - node_modules/
+
+  script:
+  - npm install -g brunch
+  - brunch build --production
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
diff --git a/vendor/gitlab-ci-yml/Pages/Doxygen.gitlab-ci.yml b/vendor/gitlab-ci-yml/Pages/Doxygen.gitlab-ci.yml
new file mode 100644
index 00000000000..791afdd23f1
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Pages/Doxygen.gitlab-ci.yml
@@ -0,0 +1,13 @@
+# Full project: https://gitlab.com/pages/doxygen
+image: alpine
+
+pages:
+  script:
+  - apk update && apk add doxygen
+  - doxygen doxygen/Doxyfile
+  - mv doxygen/documentation/html/ public/
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
diff --git a/vendor/gitlab-ci-yml/Pages/HTML.gitlab-ci.yml b/vendor/gitlab-ci-yml/Pages/HTML.gitlab-ci.yml
new file mode 100644
index 00000000000..249a168aa33
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Pages/HTML.gitlab-ci.yml
@@ -0,0 +1,12 @@
+# Full project: https://gitlab.com/pages/plain-html
+pages:
+  stage: deploy
+  script:
+  - mkdir .public
+  - cp -r * .public
+  - mv .public public
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
diff --git a/vendor/gitlab-ci-yml/Pages/Harp.gitlab-ci.yml b/vendor/gitlab-ci-yml/Pages/Harp.gitlab-ci.yml
new file mode 100644
index 00000000000..dd3ef149668
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Pages/Harp.gitlab-ci.yml
@@ -0,0 +1,16 @@
+# Full project: https://gitlab.com/pages/harp
+image: node:4.2.2
+
+pages:
+  cache:
+    paths:
+    - node_modules
+
+  script:
+  - npm install -g harp
+  - harp compile ./ public
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
diff --git a/vendor/gitlab-ci-yml/Pages/Hexo.gitlab-ci.yml b/vendor/gitlab-ci-yml/Pages/Hexo.gitlab-ci.yml
new file mode 100644
index 00000000000..b468d79bcad
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Pages/Hexo.gitlab-ci.yml
@@ -0,0 +1,25 @@
+# Full project: https://gitlab.com/pages/hexo
+image: python:2.7
+
+cache:
+  paths:
+  - vendor/
+
+test:
+  stage: test
+  script:
+    - pip install hyde
+    - hyde gen
+  except:
+    - master
+
+pages:
+  stage: deploy
+  script:
+    - pip install hyde
+    - hyde gen -d public
+  artifacts:
+    paths:
+    - public
+  only:
+    - master
diff --git a/vendor/gitlab-ci-yml/Pages/Hugo.gitlab-ci.yml b/vendor/gitlab-ci-yml/Pages/Hugo.gitlab-ci.yml
new file mode 100644
index 00000000000..45df6975259
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Pages/Hugo.gitlab-ci.yml
@@ -0,0 +1,11 @@
+# Full project: https://gitlab.com/pages/hugo
+image: publysher/hugo
+
+pages:
+  script:
+  - hugo
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
diff --git a/vendor/gitlab-ci-yml/Pages/Hyde.gitlab-ci.yml b/vendor/gitlab-ci-yml/Pages/Hyde.gitlab-ci.yml
new file mode 100644
index 00000000000..f5b40f2b9f1
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Pages/Hyde.gitlab-ci.yml
@@ -0,0 +1,25 @@
+# Full project: https://gitlab.com/pages/hyde
+image: python:2.7
+
+cache:
+  paths:
+  - vendor/
+
+test:
+  stage: test
+  script:
+    - pip install hyde
+    - hyde gen
+  except:
+    - master
+
+pages:
+  stage: deploy
+  script:
+    - pip install hyde
+    - hyde gen -d public
+  artifacts:
+    paths:
+    - public
+  only:
+    - master
diff --git a/vendor/gitlab-ci-yml/Pages/Jekyll.gitlab-ci.yml b/vendor/gitlab-ci-yml/Pages/Jekyll.gitlab-ci.yml
new file mode 100644
index 00000000000..36918fc005a
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Pages/Jekyll.gitlab-ci.yml
@@ -0,0 +1,24 @@
+# Full project: https://gitlab.com/pages/jekyll
+image: ruby:2.3
+
+test:
+  stage: test
+  script:
+  - gem install jekyll
+  - jekyll build -d test
+  artifacts:
+    paths:
+    - test
+  except:
+  - master
+
+pages:
+  stage: deploy
+  script:
+  - gem install jekyll
+  - jekyll build -d public
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
diff --git a/vendor/gitlab-ci-yml/Pages/Lektor.gitlab-ci.yml b/vendor/gitlab-ci-yml/Pages/Lektor.gitlab-ci.yml
new file mode 100644
index 00000000000..c5c44a5d86c
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Pages/Lektor.gitlab-ci.yml
@@ -0,0 +1,12 @@
+# Full project: https://gitlab.com/pages/hyde
+image: python:2.7
+
+pages:
+  script:
+  - pip install lektor
+  - lektor build --output-path public
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
diff --git a/vendor/gitlab-ci-yml/Pages/Metalsmith.gitlab-ci.yml b/vendor/gitlab-ci-yml/Pages/Metalsmith.gitlab-ci.yml
new file mode 100644
index 00000000000..50e8b7ccd46
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Pages/Metalsmith.gitlab-ci.yml
@@ -0,0 +1,17 @@
+# Full project: https://gitlab.com/pages/metalsmith
+image: node:4.2.2
+
+pages:
+  cache:
+    paths:
+    - node_modules/
+
+  script:
+  - npm install -g metalsmith
+  - npm install
+  - make build
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
diff --git a/vendor/gitlab-ci-yml/Pages/Middleman.gitlab-ci.yml b/vendor/gitlab-ci-yml/Pages/Middleman.gitlab-ci.yml
new file mode 100644
index 00000000000..9f4cc0574d6
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Pages/Middleman.gitlab-ci.yml
@@ -0,0 +1,27 @@
+# Full project: https://gitlab.com/pages/middleman
+image: ruby:2.3
+
+cache:
+  paths:
+  - vendor
+
+test:
+  script:
+  - apt-get update -yqqq
+  - apt-get install -y nodejs
+  - bundle install --path vendor
+  - bundle exec middleman build
+  except:
+    - master
+
+pages:
+  script:
+  - apt-get update -yqqq
+  - apt-get install -y nodejs
+  - bundle install --path vendor
+  - bundle exec middleman build
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
diff --git a/vendor/gitlab-ci-yml/Pages/Nanoc.gitlab-ci.yml b/vendor/gitlab-ci-yml/Pages/Nanoc.gitlab-ci.yml
new file mode 100644
index 00000000000..b469b316ba5
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Pages/Nanoc.gitlab-ci.yml
@@ -0,0 +1,12 @@
+# Full project: https://gitlab.com/pages/nanoc
+image: ruby:2.3
+
+pages:
+  script:
+  - bundle install -j4
+  - nanoc
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
diff --git a/vendor/gitlab-ci-yml/Pages/Octopress.gitlab-ci.yml b/vendor/gitlab-ci-yml/Pages/Octopress.gitlab-ci.yml
new file mode 100644
index 00000000000..4762ec9acfd
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Pages/Octopress.gitlab-ci.yml
@@ -0,0 +1,15 @@
+# Full project: https://gitlab.com/pages/octopress
+image: ruby:2.3
+
+pages:
+  script:
+  - apt-get update -qq && apt-get install -qq nodejs
+  - bundle install -j4
+  - bundle exec rake generate
+  - mv public .public
+  - mv .public/octopress public
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
diff --git a/vendor/gitlab-ci-yml/Pages/Pelican.gitlab-ci.yml b/vendor/gitlab-ci-yml/Pages/Pelican.gitlab-ci.yml
new file mode 100644
index 00000000000..c5f3154f587
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Pages/Pelican.gitlab-ci.yml
@@ -0,0 +1,10 @@
+# Full project: https://gitlab.com/pages/pelican
+image: python:2.7-alpine
+
+pages:
+  script:
+  - pip install -r requirements.txt
+  - pelican -s publishconf.py
+  artifacts:
+    paths:
+    - public/
diff --git a/vendor/gitlab-ci-yml/Ruby.gitlab-ci.yml b/vendor/gitlab-ci-yml/Ruby.gitlab-ci.yml
new file mode 100644
index 00000000000..2a761bbd127
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Ruby.gitlab-ci.yml
@@ -0,0 +1,37 @@
+# Official language image. Look for the different tagged releases at:
+# https://hub.docker.com/r/library/ruby/tags/
+image: "ruby:2.3"
+
+# Pick zero or more services to be used on all builds.
+# Only needed when using a docker container to run your tests in.
+# Check out: http://docs.gitlab.com/ce/ci/docker/using_docker_images.html#what-is-service
+services:
+  - mysql:latest
+  - redis:latest
+  - postgres:latest
+
+# Cache gems in between builds
+cache:
+  paths:
+    - vendor/ruby
+
+# This is a basic example for a gem or script which doesn't use
+# services such as redis or postgres
+before_script:
+  - ruby -v                                   # Print out ruby version for debugging
+  - gem install bundler  --no-ri --no-rdoc    # Bundler is not installed with the image
+  - bundle install -j $(nproc) --path vendor  # Install dependencies into ./vendor/ruby
+
+# Optional - Delete if not using `rubocop`
+rubocop:
+  script:
+  - rubocop
+
+rspec:
+  script:
+  - rspec spec
+
+rails:
+  script:
+  - bundle exec rake db:migrate
+  - bundle exec rake test
diff --git a/vendor/gitlab-ci-yml/Rust.gitlab-ci.yml b/vendor/gitlab-ci-yml/Rust.gitlab-ci.yml
new file mode 100644
index 00000000000..ae3f7405ea3
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Rust.gitlab-ci.yml
@@ -0,0 +1,23 @@
+# Unofficial language image. Look for the different tagged releases at:
+# https://hub.docker.com/r/scorpil/rust/tags/
+image: "scorpil/rust:stable"
+
+# Optional: Pick zero or more services to be used on all builds.
+# Only needed when using a docker container to run your tests in.
+# Check out: http://docs.gitlab.com/ce/ci/docker/using_docker_images.html#what-is-service
+#services:
+#  - mysql:latest
+#  - redis:latest
+#  - postgres:latest
+
+# Optional: Install a C compiler, cmake and git into the container.
+# You will often need this when you (or any of your dependencies) depends on C code.
+#before_script:
+#- apt-get update -yqq
+#- apt-get install -yqq --no-install-recommends build-essential
+
+# Use cargo to test the project
+test:cargo:
+  script:
+  - rustc --version && cargo --version      # Print version info for debugging
+  - cargo test --verbose --jobs 1 --release # Don't paralize to make errors more readable
diff --git a/vendor/gitlab-ci-yml/Scala.gitlab-ci.yml b/vendor/gitlab-ci-yml/Scala.gitlab-ci.yml
new file mode 100644
index 00000000000..443ba42e38c
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Scala.gitlab-ci.yml
@@ -0,0 +1,22 @@
+# Official Java image. Look for the different tagged releases at
+# https://hub.docker.com/r/library/java/tags/ . A Java image is not required
+# but an image with a JVM speeds up the build a bit.
+image: java:8
+
+before_script:
+  # Enable the usage of sources over https
+  - apt-get update -yqq
+  - apt-get install apt-transport-https -yqq
+  # Add keyserver for SBT
+  - echo "deb http://dl.bintray.com/sbt/debian /" | tee -a /etc/apt/sources.list.d/sbt.list
+  - apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 642AC823
+  # Install SBT
+  - apt-get update -yqq
+  - apt-get install sbt -yqq
+  # Log the sbt version
+  - sbt sbt-version
+
+test:
+  script:
+    # Execute your project's tests
+    - sbt clean test