Merge branch 'master' into feature/runner-lock-on-project

* master: (147 commits)
  Update CHANGELOG
  Remove deprecated issues_tracker and issues_tracker_id from project
  Schema doesn’t reflect the changes of the last 3 migrations
  Revert CHANGELOG
  Also rename "find" in the specs
  Change to new Notes styleguide
  Add guide on changing a document's location
  Change logs.md location in README
  Move logs/logs.md to administration/logs.md
  Make "four phase test"
  Only show branches for revert / cherry-pick
  Instrument all Banzai::ReferenceParser classes
  Removed old comment from update_column_in_batches
  Update columns in batches until no rows are left
  Remove counters from Pipeline navigation
  Handle NULL migration errors in migration helpers
  Fix typo causing related branches to Error 500
  Improved SVG sanitizer specs to include smoke tests for clean.
  Refactored SVG sanitizer
  Added SVG sanitizer fix to the changelog
  ...

63 files changed, 448 insertions, 496 deletions

diff --git a/app/views/award_emoji/_awards_block.html.haml b/app/views/award_emoji/_awards_block.html.haml
index 84fd146a26b..02efcecc889 100644
--- a/app/views/award_emoji/_awards_block.html.haml
+++ b/app/views/award_emoji/_awards_block.html.haml
@@ -7,9 +7,6 @@
         = awards.count
 
   - if current_user
-    :javascript
-      gl.awardMenuUrl = "#{emojis_path}"
-
     .award-menu-holder.js-award-holder
       %button.btn.award-control.js-add-award{ type: "button" }
         = icon('smile-o', class: "award-control-icon award-control-icon-normal")
diff --git a/app/views/dashboard/issues.atom.builder b/app/views/dashboard/issues.atom.builder
index 83c0c6da21b..0404d0728ea 100644
--- a/app/views/dashboard/issues.atom.builder
+++ b/app/views/dashboard/issues.atom.builder
@@ -4,7 +4,7 @@ xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://sear
   xml.link    href: issues_dashboard_url(format: :atom, private_token: current_user.try(:private_token)), rel: "self", type: "application/atom+xml"
   xml.link    href: issues_dashboard_url, rel: "alternate", type: "text/html"
   xml.id      issues_dashboard_url
-  xml.updated @issues.first.created_at.xmlschema if @issues.any?
+  xml.updated @issues.first.created_at.xmlschema if @issues.reorder(nil).any?
 
-  xml << render(partial: 'issues/issue', collection: @issues) if @issues.any?
+  xml << render(partial: 'issues/issue', collection: @issues) if @issues.reorder(nil).any?
 end
diff --git a/app/views/devise/sessions/two_factor.html.haml b/app/views/devise/sessions/two_factor.html.haml
index 9d04db2c45e..a373f61bd3c 100644
--- a/app/views/devise/sessions/two_factor.html.haml
+++ b/app/views/devise/sessions/two_factor.html.haml
@@ -6,7 +6,8 @@
       - if @user.two_factor_otp_enabled?
         %h5 Authenticate via Two-Factor App
         = form_for(resource, as: resource_name, url: session_path(resource_name), method: :post) do |f|
-          = f.hidden_field :remember_me, value: params[resource_name][:remember_me]
+          - resource_params = params[resource_name].presence || params
+          = f.hidden_field :remember_me, value: resource_params.fetch(:remember_me, 0)
           = f.text_field :otp_attempt, class: 'form-control', placeholder: 'Two-Factor Authentication code', required: true, autofocus: true, autocomplete: 'off'
           %p.help-block.hint Enter the code from the two-factor app on your mobile device. If you've lost your device, you may enter one of your recovery codes.
           .prepend-top-20
diff --git a/app/views/groups/group_members/_group_member.html.haml b/app/views/groups/group_members/_group_member.html.haml
index 271700e6db4..6bb542e658d 100644
--- a/app/views/groups/group_members/_group_member.html.haml
+++ b/app/views/groups/group_members/_group_member.html.haml
@@ -34,7 +34,7 @@
       %strong.member-access-level= member.human_access
       - if show_controls
         - if can?(current_user, :update_group_member, member)
-          = button_tag class: "btn-xs btn js-toggle-button",
+          = button_tag class: "btn-xs btn btn-grouped inline js-toggle-button",
                        title: 'Edit access level', type: 'button' do
             = icon('pencil')
 
diff --git a/app/views/groups/issues.atom.builder b/app/views/groups/issues.atom.builder
index c19671295af..b1628040325 100644
--- a/app/views/groups/issues.atom.builder
+++ b/app/views/groups/issues.atom.builder
@@ -4,7 +4,7 @@ xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://sear
   xml.link    href: issues_group_url(format: :atom, private_token: current_user.try(:private_token)), rel: "self", type: "application/atom+xml"
   xml.link    href: issues_group_url, rel: "alternate", type: "text/html"
   xml.id      issues_group_url
-  xml.updated @issues.first.created_at.xmlschema if @issues.any?
+  xml.updated @issues.first.created_at.xmlschema if @issues.reorder(nil).any?
 
-  xml << render(partial: 'issues/issue', collection: @issues) if @issues.any?
+  xml << render(partial: 'issues/issue', collection: @issues) if @issues.reorder(nil).any?
 end
diff --git a/app/views/groups/milestones/new.html.haml b/app/views/groups/milestones/new.html.haml
index 7d9d27ae1fc..ca6c4326d1c 100644
--- a/app/views/groups/milestones/new.html.haml
+++ b/app/views/groups/milestones/new.html.haml
@@ -39,9 +39,8 @@
     .col-md-6
       .form-group
         = f.label :due_date, "Due Date", class: "control-label"
-        .col-sm-10= f.hidden_field :due_date
         .col-sm-10
-          .datepicker
+          = f.text_field :due_date, class: "datepicker form-control", placeholder: "Select due date"
 
   .form-actions
     = f.submit 'Create Milestone', class: "btn-create btn"
diff --git a/app/views/layouts/_collapse_button.html.haml b/app/views/layouts/_collapse_button.html.haml
index 2ed51d87ca1..e4fab897377 100644
--- a/app/views/layouts/_collapse_button.html.haml
+++ b/app/views/layouts/_collapse_button.html.haml
@@ -1,4 +1 @@
-- if nav_menu_collapsed?
-  = link_to icon('angle-right'), '#', class: 'toggle-nav-collapse', title: "Open/Close"
-- else
-  = link_to icon('angle-left'), '#', class: 'toggle-nav-collapse', title: "Open/Close"
+= link_to icon('bars'), '#', class: 'toggle-nav-collapse', title: "Open/Close"
diff --git a/app/views/layouts/_page.html.haml b/app/views/layouts/_page.html.haml
index 261038ef940..f89e8582792 100644
--- a/app/views/layouts/_page.html.haml
+++ b/app/views/layouts/_page.html.haml
@@ -1,9 +1,5 @@
-.page-with-sidebar{ class: "#{page_sidebar_class} #{page_gutter_class}" }
+.page-with-sidebar.page-sidebar-collapsed{ class: "#{page_gutter_class}" }
   .sidebar-wrapper.nicescroll{ class: nav_sidebar_class }
-    = link_to root_path, class: 'gitlab-text-container-link', title: 'Dashboard', id: 'js-shortcuts-home' do
-      .header-logo
-        #logo
-          = brand_header_logo
 
     - if defined?(sidebar) && sidebar
       = render "layouts/nav/#{sidebar}"
@@ -16,7 +12,9 @@
       = 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 s46'
+        = 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/ci/_page.html.haml b/app/views/layouts/ci/_page.html.haml
index a13241bebee..2e56d0ac6a3 100644
--- a/app/views/layouts/ci/_page.html.haml
+++ b/app/views/layouts/ci/_page.html.haml
@@ -1,12 +1,6 @@
 .page-with-sidebar{ class: page_sidebar_class }
   = render "layouts/broadcast"
   .sidebar-wrapper.nicescroll{ class: nav_sidebar_class }
-    .header-logo
-      %a#logo
-        = brand_header_logo
-      = link_to root_path, class: 'gitlab-text-container-link', title: 'Dashboard', id: 'js-shortcuts-home' do
-        .gitlab-text-container
-          %h3 GitLab
 
     - if defined?(sidebar) && sidebar
       = render "layouts/ci/#{sidebar}"
diff --git a/app/views/layouts/header/_default.html.haml b/app/views/layouts/header/_default.html.haml
index c33740e23fa..ad30a367fc5 100644
--- a/app/views/layouts/header/_default.html.haml
+++ b/app/views/layouts/header/_default.html.haml
@@ -1,4 +1,4 @@
-%header.navbar.navbar-fixed-top.navbar-gitlab{ class: nav_header_class }
+%header.navbar.navbar-fixed-top.navbar-gitlab.header-collapsed{ class: nav_header_class }
   %div{ class: fluid_layout ? "container-fluid" : "container-fluid" }
     .header-content
       %button.side-nav-toggle{type: 'button'}
@@ -50,6 +50,10 @@
 
       %h1.title= title
 
+      .header-logo
+        #logo
+          = brand_header_logo
+
       = yield :header_content
 
 = render 'shared/outdated_browser'
diff --git a/app/views/layouts/nav/_admin.html.haml b/app/views/layouts/nav/_admin.html.haml
index de2276e75e4..f292730fe45 100644
--- a/app/views/layouts/nav/_admin.html.haml
+++ b/app/views/layouts/nav/_admin.html.haml
@@ -2,102 +2,106 @@
   = nav_link(controller: :dashboard, html_options: {class: 'home'}) do
     = link_to admin_root_path, title: 'Overview' do
       = icon('dashboard fw')
-      .nav-link-text
+      %span
         Overview
   = nav_link(controller: [:admin, :projects]) do
     = link_to admin_namespaces_projects_path, title: 'Projects' do
       = icon('cube fw')
-      .nav-link-text
+      %span
         Projects
   = nav_link(controller: :users) do
     = link_to admin_users_path, title: 'Users' do
       = icon('user fw')
-      .nav-link-text
+      %span
         Users
   = nav_link(controller: :groups) do
     = link_to admin_groups_path, title: 'Groups' do
       = icon('group fw')
-      .nav-link-text
+      %span
         Groups
   = nav_link(controller: :deploy_keys) do
     = link_to admin_deploy_keys_path, title: 'Deploy Keys' do
       = icon('key fw')
-      .nav-link-text
+      %span
         Deploy Keys
   = nav_link path: ['runners#index', 'runners#show'] do
     = link_to admin_runners_path, title: 'Runners' do
       = icon('cog fw')
-      .nav-link-text
+      %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')
-      .nav-link-text
+      %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')
-      .nav-link-text
+      %span
         Logs
   = nav_link(controller: :health_check) do
     = link_to admin_health_check_path, title: 'Health Check' do
       = icon('medkit fw')
-      .nav-link-text
+      %span
         Health Check
   = nav_link(controller: :broadcast_messages) do
     = link_to admin_broadcast_messages_path, title: 'Messages' do
       = icon('bullhorn fw')
-      .nav-link-text
+      %span
         Messages
   = nav_link(controller: :hooks) do
     = link_to admin_hooks_path, title: 'Hooks' do
       = icon('external-link fw')
-      .nav-link-text
+      %span
         Hooks
   = nav_link(controller: :background_jobs) do
     = link_to admin_background_jobs_path, title: 'Background Jobs' do
       = icon('cog fw')
-      .nav-link-text
+      %span
         Background Jobs
   = nav_link(controller: :appearances) do
     = link_to admin_appearances_path, title: 'Appearances' do
       = icon('image')
-      .nav-link-text
+      %span
         Appearance
 
   = nav_link(controller: :applications) do
     = link_to admin_applications_path, title: 'Applications' do
       = icon('cloud fw')
-      .nav-link-text
+      %span
         Applications
 
   = nav_link(controller: :services) do
     = link_to admin_application_settings_services_path, title: 'Service Templates' do
       = icon('copy fw')
-      .nav-link-text
+      %span
         Service Templates
 
   = nav_link(controller: :labels) do
     = link_to admin_labels_path, title: 'Labels' do
       = icon('tags fw')
-      .nav-link-text
+      %span
         Labels
 
   = nav_link(controller: :abuse_reports) do
     = link_to admin_abuse_reports_path, title: "Abuse Reports" do
       = icon('exclamation-circle fw')
-      .nav-link-text
+      %span
         Abuse Reports
+        %span.count= number_with_delimiter(AbuseReport.count(:all))
 
   - 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-text
+        %span
           Spam Logs
+          %span.count= number_with_delimiter(SpamLog.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')
-      .nav-link-text
+      %span
         Settings
diff --git a/app/views/layouts/nav/_dashboard.html.haml b/app/views/layouts/nav/_dashboard.html.haml
index b73fde7797f..18cae5bf87f 100644
--- a/app/views/layouts/nav/_dashboard.html.haml
+++ b/app/views/layouts/nav/_dashboard.html.haml
@@ -2,50 +2,53 @@
   = 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
       = navbar_icon('project')
-      .nav-link-text
+      %span
         Projects
   = nav_link(controller: :todos) do
     = link_to dashboard_todos_path, title: 'Todos' do
       = icon('bell fw')
-      .nav-link-text
+      %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
       = navbar_icon('activity')
-      .nav-link-text
+      %span
         Activity
   = nav_link(controller: [:groups, 'groups/milestones', 'groups/group_members']) do
     = link_to dashboard_groups_path, title: 'Groups' do
       = navbar_icon('group')
-      .nav-link-text
+      %span
         Groups
   = nav_link(controller: 'dashboard/milestones') do
     = link_to dashboard_milestones_path, title: 'Milestones' do
       = navbar_icon('milestones')
-      .nav-link-text
+      %span
         Milestones
   = nav_link(path: 'dashboard#issues') do
     = link_to assigned_issues_dashboard_path, title: 'Issues', class: 'dashboard-shortcuts-issues' do
       = navbar_icon('issues')
-      .nav-link-text
+      %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
       = navbar_icon('mr')
-      .nav-link-text
+      %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('clipboard fw')
-      .nav-link-text
+      %span
         Snippets
   = nav_link(controller: :help) do
     = link_to help_path, title: 'Help' do
       = icon('question-circle fw')
-      .nav-link-text
+      %span
         Help
   = nav_link(html_options: {class: profile_tab_class}) do
     = link_to profile_path, title: 'Profile Settings', data: {placement: 'bottom'} do
       = icon('user fw')
-      .nav-link-text
+      %span
         Profile Settings
diff --git a/app/views/layouts/nav/_explore.html.haml b/app/views/layouts/nav/_explore.html.haml
index 46fcf1545f2..3b40006a0cc 100644
--- a/app/views/layouts/nav/_explore.html.haml
+++ b/app/views/layouts/nav/_explore.html.haml
@@ -2,20 +2,20 @@
   = nav_link(path: ['dashboard#show', 'root#show', 'projects#trending', 'projects#starred', 'projects#index'], html_options: {class: 'home'}) do
     = link_to explore_root_path, title: 'Projects' do
       = icon('bookmark fw')
-      .nav-link-text
+      %span
         Projects
   = nav_link(controller: [:groups, 'groups/milestones', 'groups/group_members']) do
     = link_to explore_groups_path, title: 'Groups' do
       = icon('group fw')
-      .nav-link-text
+      %span
         Groups
   = nav_link(controller: :snippets) do
     = link_to explore_snippets_path, title: 'Snippets' do
       = icon('clipboard fw')
-      .nav-link-text
+      %span
         Snippets
   = nav_link(controller: :help) do
     = link_to help_path, title: 'Help' do
       = icon('question-circle fw')
-      .nav-link-text
+      %span
         Help
diff --git a/app/views/layouts/nav/_group.html.haml b/app/views/layouts/nav/_group.html.haml
index 9cbee0aa363..66361a644dd 100644
--- a/app/views/layouts/nav/_group.html.haml
+++ b/app/views/layouts/nav/_group.html.haml
@@ -5,36 +5,30 @@
     .fade-left
     = nav_link(path: 'groups#show', html_options: {class: 'home'}) do
       = link_to group_path(@group), title: 'Home' do
-        = navbar_icon('group')
         %span
           Group
     = nav_link(path: 'groups#activity') do
       = link_to activity_group_path(@group), title: 'Activity' do
-        = navbar_icon('activity')
         %span
           Activity
     = nav_link(controller: [:group, :milestones]) do
       = link_to group_milestones_path(@group), title: 'Milestones' do
-        = navbar_icon('milestones')
         %span
           Milestones
     = nav_link(path: 'groups#issues') do
       = link_to issues_group_path(@group), title: 'Issues' do
-        = navbar_icon('issues')
         %span
           Issues
           - issues = IssuesFinder.new(current_user, group_id: @group.id, state: 'opened').execute
           %span.badge.count= number_with_delimiter(issues.count)
     = nav_link(path: 'groups#merge_requests') do
       = link_to merge_requests_group_path(@group), title: 'Merge Requests' do
-        = navbar_icon('mr')
         %span
           Merge Requests
           - merge_requests = MergeRequestsFinder.new(current_user, group_id: @group.id, state: 'opened').execute
           %span.badge.count= number_with_delimiter(merge_requests.count)
     = nav_link(controller: [:group_members]) do
       = link_to group_group_members_path(@group), title: 'Members' do
-        = navbar_icon('members')
         %span
           Members
     .fade-right
diff --git a/app/views/layouts/nav/_profile.html.haml b/app/views/layouts/nav/_profile.html.haml
index 09d9f0184be..d4b1f477f3f 100644
--- a/app/views/layouts/nav/_profile.html.haml
+++ b/app/views/layouts/nav/_profile.html.haml
@@ -2,51 +2,41 @@
   .fade-left
   = nav_link(path: 'profiles#show', html_options: {class: 'home'}) do
     = link_to profile_path, title: 'Profile Settings' do
-      = icon('user fw')
       %span
         Profile
   = nav_link(controller: [:accounts, :two_factor_auths]) do
     = link_to profile_account_path, title: 'Account' do
-      = icon('gear fw')
       %span
         Account
   - if current_application_settings.user_oauth_applications?
     = nav_link(controller: 'oauth/applications') do
       = link_to applications_profile_path, title: 'Applications' do
-        = icon('cloud fw')
         %span
           Applications
   = nav_link(controller: :emails) do
     = link_to profile_emails_path, title: 'Emails' do
-      = icon('envelope-o fw')
       %span
         Emails
   - unless current_user.ldap_user?
     = nav_link(controller: :passwords) do
       = link_to edit_profile_password_path, title: 'Password' do
-        = icon('lock fw')
         %span
           Password
   = nav_link(controller: :notifications) do
     = link_to profile_notifications_path, title: 'Notifications' do
-      = icon('inbox fw')
       %span
         Notifications
 
   = nav_link(controller: :keys) do
     = link_to profile_keys_path, title: 'SSH Keys' do
-      = icon('key fw')
       %span
         SSH Keys
   = nav_link(controller: :preferences) do
     = link_to profile_preferences_path, title: 'Preferences' do
-      -# TODO (rspeicher): Better icon?
-      = icon('image fw')
       %span
         Preferences
   = nav_link(path: 'profiles#audit_log') do
     = link_to audit_log_profile_path, title: 'Audit Log' do
-      = icon('history fw')
       %span
         Audit Log
   .fade-right
diff --git a/app/views/layouts/nav/_project.html.haml b/app/views/layouts/nav/_project.html.haml
index 2a58ef224b3..53d1fcc30a6 100644
--- a/app/views/layouts/nav/_project.html.haml
+++ b/app/views/layouts/nav/_project.html.haml
@@ -24,55 +24,41 @@
     .fade-left
     = nav_link(path: 'projects#show', html_options: {class: 'home'}) do
       = link_to project_path(@project), title: 'Project', class: 'shortcuts-project' do
-        = navbar_icon('project')
         %span
           Project
 
     = nav_link(path: 'projects#activity') do
       = link_to activity_project_path(@project), title: 'Activity', class: 'shortcuts-project-activity' do
-        = navbar_icon('activity')
         %span
           Activity
-          
+
     - 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
-          = icon('code fw')
           %span
             Code
 
     - if project_nav_tab? :pipelines
       = nav_link(controller: :pipelines) do
         = link_to project_pipelines_path(@project), title: 'Pipelines', class: 'shortcuts-pipelines' do
-          = navbar_icon('pipelines')
           %span
             Pipelines
 
     - if project_nav_tab? :container_registry
       = nav_link(controller: %w(container_registry)) do
         = link_to project_container_registry_path(@project), title: 'Container Registry', class: 'shortcuts-container-registry' do
-          = icon('hdd-o fw')
           %span
             Registry
 
     - if project_nav_tab? :graphs
       = nav_link(controller: %w(graphs)) do
         = link_to namespace_project_graph_path(@project.namespace, @project, current_ref), title: 'Graphs',  class: 'shortcuts-graphs' do
-          = icon('area-chart fw')
           %span
             Graphs
 
-    - if project_nav_tab? :milestones
-      = nav_link(controller: :milestones) do
-        = link_to namespace_project_milestones_path(@project.namespace, @project), title: 'Milestones' do
-          = navbar_icon('milestones')
-          %span
-            Milestones
-
     - if project_nav_tab? :issues
-      = nav_link(controller: :issues) do
+      = nav_link(controller: [:issues, :labels, :milestones]) do
         = link_to url_for_project_issues(@project, only_path: true), title: 'Issues', class: 'shortcuts-issues' do
-          = navbar_icon('issues')
           %span
             Issues
             - if @project.default_issues_tracker?
@@ -81,29 +67,19 @@
     - if project_nav_tab? :merge_requests
       = nav_link(controller: :merge_requests) do
         = link_to namespace_project_merge_requests_path(@project.namespace, @project), title: 'Merge Requests', class: 'shortcuts-merge_requests' do
-          = navbar_icon('mr')
           %span
             Merge Requests
             %span.badge.count.merge_counter= number_with_delimiter(@project.merge_requests.opened.count)
 
-    - if project_nav_tab? :labels
-      = nav_link(controller: :labels) do
-        = link_to namespace_project_labels_path(@project.namespace, @project), title: 'Labels' do
-          = icon('tags fw')
-          %span
-            Labels
-
     - if project_nav_tab? :wiki
       = nav_link(controller: :wikis) do
         = link_to get_project_wiki_path(@project), title: 'Wiki', class: 'shortcuts-wiki' do
-          = navbar_icon('wiki')
           %span
             Wiki
 
     - if project_nav_tab? :snippets
       = nav_link(controller: :snippets) do
         = link_to namespace_project_snippets_path(@project.namespace, @project), title: 'Snippets', class: 'shortcuts-snippets' do
-          = icon('clipboard fw')
           %span
             Snippets
 
@@ -129,5 +105,4 @@
       %li.hidden
         = link_to project_commits_path(@project), title: 'Commits', class: 'shortcuts-commits' do
           Commits
-
     .fade-right
diff --git a/app/views/layouts/project.html.haml b/app/views/layouts/project.html.haml
index 20d6cdf7246..2049b204956 100644
--- a/app/views/layouts/project.html.haml
+++ b/app/views/layouts/project.html.haml
@@ -5,8 +5,8 @@
 
 - content_for :scripts_body_top do
   - project = @target_project || @project
-  - if @project_wiki
-    - markdown_preview_path = namespace_project_wikis_markdown_preview_path(project.namespace, project)
+  - if @project_wiki && @page
+    - markdown_preview_path = namespace_project_wiki_markdown_preview_path(project.namespace, project, params[:id])
   - else
     - markdown_preview_path = markdown_preview_namespace_project_path(project.namespace, project)
   - if current_user
diff --git a/app/views/profiles/notifications/_group_settings.html.haml b/app/views/profiles/notifications/_group_settings.html.haml
index 89ae7ffda2b..f0cf82afe83 100644
--- a/app/views/profiles/notifications/_group_settings.html.haml
+++ b/app/views/profiles/notifications/_group_settings.html.haml
@@ -1,7 +1,7 @@
 %li.notification-list-item
   %span.notification.fa.fa-holder.append-right-5
     - if setting.global?
-      = notification_icon(current_user.notification_level)
+      = notification_icon(current_user.global_notification_setting.level)
     - else
       = notification_icon(setting.level)
 
diff --git a/app/views/profiles/notifications/_project_settings.html.haml b/app/views/profiles/notifications/_project_settings.html.haml
index 17c097154da..e0fad555c09 100644
--- a/app/views/profiles/notifications/_project_settings.html.haml
+++ b/app/views/profiles/notifications/_project_settings.html.haml
@@ -1,7 +1,7 @@
 %li.notification-list-item
   %span.notification.fa.fa-holder.append-right-5
     - if setting.global?
-      = notification_icon(current_user.notification_level)
+      = notification_icon(current_user.global_notification_setting.level)
     - else
       = notification_icon(setting.level)
 
diff --git a/app/views/profiles/notifications/show.html.haml b/app/views/profiles/notifications/show.html.haml
index 7696f112bb3..f2659ac14b5 100644
--- a/app/views/profiles/notifications/show.html.haml
+++ b/app/views/profiles/notifications/show.html.haml
@@ -26,33 +26,7 @@
           = f.select :notification_email, @user.all_emails, { include_blank: false }, class: "select2"
         .form-group
           = f.label :notification_level, class: 'label-light'
-          .radio
-            = f.label :notification_level, value: :disabled do
-              = f.radio_button :notification_level, :disabled
-              .level-title
-                Disabled
-              %p You will not get any notifications via email
-
-          .radio
-            = f.label :notification_level, value: :mention do
-              = f.radio_button :notification_level, :mention
-              .level-title
-                On Mention
-              %p You will receive notifications only for comments in which you were @mentioned
-
-          .radio
-            = f.label :notification_level, value: :participating do
-              = f.radio_button :notification_level, :participating
-              .level-title
-                Participating
-              %p You will only receive notifications from related resources (e.g. from your commits or assigned issues)
-
-          .radio
-            = f.label :notification_level, value: :watch do
-              = f.radio_button :notification_level, :watch
-              .level-title
-                Watch
-              %p You will receive notifications for any activity
+          = notification_level_radio_buttons
 
         .prepend-top-default
           = f.submit 'Update settings', class: "btn btn-create"
diff --git a/app/views/projects/_merge_request_settings.html.haml b/app/views/projects/_merge_request_settings.html.haml
new file mode 100644
index 00000000000..da522b53417
--- /dev/null
+++ b/app/views/projects/_merge_request_settings.html.haml
@@ -0,0 +1,11 @@
+%fieldset.builds-feature
+  %h5.prepend-top-0
+    Merge Requests
+  .form-group
+    .checkbox
+      = f.label :only_allow_merge_if_build_succeeds do
+        = f.check_box :only_allow_merge_if_build_succeeds
+        %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')
diff --git a/app/views/projects/artifacts/browse.html.haml b/app/views/projects/artifacts/browse.html.haml
index ede01dcc1aa..539d07d634a 100644
--- a/app/views/projects/artifacts/browse.html.haml
+++ b/app/views/projects/artifacts/browse.html.haml
@@ -1,4 +1,5 @@
 - page_title 'Artifacts', "#{@build.name} (##{@build.id})", 'Builds'
+- header_title project_title(@project, "Builds", project_builds_path(@project))
 
 .top-block.row-content-block.clearfix
   .pull-right
diff --git a/app/views/projects/branches/index.html.haml b/app/views/projects/branches/index.html.haml
index 0d59c3884cd..e0367c40272 100644
--- a/app/views/projects/branches/index.html.haml
+++ b/app/views/projects/branches/index.html.haml
@@ -3,31 +3,30 @@
 = render "projects/commits/head"
 
 %div{ class: (container_class) }
-  .row-content-block.second-block.content-component-block
-    .pull-right
-      - if can? current_user, :push_code, @project
+  .top-area
+    .nav-text
+      Protected branches can be managed in project settings
+
+    - if can? current_user, :push_code, @project
+      .nav-controls
         = link_to new_namespace_project_branch_path(@project.namespace, @project), class: 'btn btn-create' do
-          = icon('plus')
           New branch
-        &nbsp;
-      .dropdown.inline
-        %button.dropdown-toggle.btn{type: 'button', 'data-toggle' => 'dropdown'}
-          %span.light
-          - if @sort.present?
-            = @sort.humanize
-          - else
-            Name
-          %b.caret
-        %ul.dropdown-menu.dropdown-menu-align-right
-          %li
-            = link_to namespace_project_branches_path(sort: nil) do
+        .dropdown.inline
+          %button.dropdown-toggle.btn{type: 'button', 'data-toggle' => 'dropdown'}
+            %span.light
+            - if @sort.present?
+              = @sort.humanize
+            - else
               Name
-            = link_to namespace_project_branches_path(sort: 'recently_updated') do
-              = sort_title_recently_updated
-            = link_to namespace_project_branches_path(sort: 'last_updated') do
-              = sort_title_oldest_updated
-    .oneline
-      Protected branches can be managed in project settings
+            %b.caret
+          %ul.dropdown-menu.dropdown-menu-align-right
+            %li
+              = link_to namespace_project_branches_path(sort: nil) do
+                Name
+              = link_to namespace_project_branches_path(sort: 'recently_updated') do
+                = sort_title_recently_updated
+              = link_to namespace_project_branches_path(sort: 'last_updated') do
+                = sort_title_oldest_updated
   - unless @branches.empty?
     %ul.content-list.all-branches
       - @branches.each do |branch|
diff --git a/app/views/projects/builds/_header.html.haml b/app/views/projects/builds/_header.html.haml
new file mode 100644
index 00000000000..51b5bd9db42
--- /dev/null
+++ b/app/views/projects/builds/_header.html.haml
@@ -0,0 +1,16 @@
+.content-block.build-header
+  = ci_status_with_icon(@build.status)
+  Build
+  %strong ##{@build.id}
+  for commit
+  = link_to ci_status_path(@build.pipeline) do
+    %strong= @build.pipeline.short_sha
+  from
+  = link_to namespace_project_commits_path(@project.namespace, @project, @build.ref) do
+    %code
+      = @build.ref
+  - if @build.user
+    = render "user"
+  = time_ago_with_tooltip(@build.created_at)
+  %button.btn.btn-default.pull-right.visible-xs-block.visible-sm-block.build-gutter-toggle.js-sidebar-build-toggle{ role: "button", type: "button" }
+    = icon('angle-double-left')
diff --git a/app/views/projects/builds/_sidebar.html.haml b/app/views/projects/builds/_sidebar.html.haml
new file mode 100644
index 00000000000..5d931389dfb
--- /dev/null
+++ b/app/views/projects/builds/_sidebar.html.haml
@@ -0,0 +1,93 @@
+%aside.right-sidebar.right-sidebar-expanded.build-sidebar.js-build-sidebar
+  .block.build-sidebar-header.visible-xs-block.visible-sm-block.append-bottom-default
+    Build
+    %strong ##{@build.id}
+    %a.gutter-toggle.pull-right.js-sidebar-build-toggle{ href: "#" }
+      = icon('angle-double-right')
+  - if @build.coverage
+    .block.block-first
+      .title
+        Test coverage
+      %p.build-detail-row
+        #{@build.coverage}%
+
+  - if can?(current_user, :read_build, @project) && @build.artifacts?
+    .block{ class: ("block-first" if !@build.coverage) }
+      .title
+        Build artifacts
+      .btn-group.btn-group-justified{ role: :group }
+        = link_to download_namespace_project_build_artifacts_path(@project.namespace, @project, @build), class: 'btn btn-sm btn-default' do
+          Download
+
+        - if @build.artifacts_metadata?
+          = link_to browse_namespace_project_build_artifacts_path(@project.namespace, @project, @build), class: 'btn btn-sm btn-default' do
+            Browse
+
+  .block{ class: ("block-first" if !@build.coverage && !(can?(current_user, :read_build, @project) && @build.artifacts?)) }
+    .title
+      Build details
+      - if @build.retryable?
+        = link_to "Retry", retry_namespace_project_build_path(@project.namespace, @project, @build), class: 'pull-right', method: :post
+    - if @build.merge_request
+      %p.build-detail-row
+        %span.build-light-text Merge Request:
+        = link_to "#{@build.merge_request.to_reference}", merge_request_path(@build.merge_request)
+    - if @build.duration
+      %p.build-detail-row
+        %span.build-light-text Duration:
+        #{duration_in_words(@build.finished_at, @build.started_at)}
+    - if @build.finished_at
+      %p.build-detail-row
+        %span.build-light-text Finished:
+        #{time_ago_with_tooltip(@build.finished_at)}
+    - if @build.erased_at
+      %p.build-detail-row
+        %span.build-light-text Erased:
+        #{time_ago_with_tooltip(@build.erased_at)}
+    %p.build-detail-row
+      %span.build-light-text Runner:
+      - if @build.runner && current_user && current_user.admin
+        = link_to "##{@build.runner.id}", admin_runner_path(@build.runner.id)
+      - elsif @build.runner
+        \##{@build.runner.id}
+    .btn-group.btn-group-justified{ role: :group }
+      - if @build.has_trace?
+        = link_to 'Raw', raw_namespace_project_build_path(@project.namespace, @project, @build), class: 'btn btn-sm btn-default'
+      - if @build.active?
+        = link_to "Cancel", cancel_namespace_project_build_path(@project.namespace, @project, @build), class: 'btn btn-sm btn-default', method: :post
+      - if can?(current_user, :update_build, @project) && @build.erasable?
+        = link_to erase_namespace_project_build_path(@project.namespace, @project, @build),
+                  class: "btn btn-sm btn-default", method: :post,
+                  data: { confirm: "Are you sure you want to erase this build?" } do
+          Erase
+
+  - if @build.trigger_request
+    .build-widget
+      %h4.title
+        Trigger
+
+      %p
+        %span.build-light-text Token:
+        #{@build.trigger_request.trigger.short_token}
+
+      - if @build.trigger_request.variables
+        %p
+          %span.build-light-text Variables:
+
+        %code
+          - @build.trigger_request.variables.each do |key, value|
+            #{key}=#{value}
+
+  .block
+    .title
+      Commit message
+    %p.build-light-text.append-bottom-0
+      #{@build.pipeline.git_commit_message}
+
+  - if @build.tags.any?
+    .block
+      .title
+        Tags
+      - @build.tag_list.each do |tag|
+        %span.label.label-primary
+          = tag
diff --git a/app/views/projects/builds/_user.html.haml b/app/views/projects/builds/_user.html.haml
new file mode 100644
index 00000000000..2642de8021d
--- /dev/null
+++ b/app/views/projects/builds/_user.html.haml
@@ -0,0 +1,4 @@
+by
+%a{ href: user_path(@build.user) }
+  = image_tag avatar_icon(@build.user, 24), class: "avatar s24"
+  %strong= @build.user.to_reference
diff --git a/app/views/projects/builds/index.html.haml b/app/views/projects/builds/index.html.haml
index 55d2ac89ebc..181547316aa 100644
--- a/app/views/projects/builds/index.html.haml
+++ b/app/views/projects/builds/index.html.haml
@@ -34,7 +34,6 @@
           = 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
-          = icon('wrench')
           %span CI Lint
 
   %ul.content-list
diff --git a/app/views/projects/builds/show.html.haml b/app/views/projects/builds/show.html.haml
index 5477fc65c2b..a26f8aeb315 100644
--- a/app/views/projects/builds/show.html.haml
+++ b/app/views/projects/builds/show.html.haml
@@ -1,18 +1,10 @@
 - page_title "#{@build.name} (##{@build.id})", "Builds"
 - trace_with_state = @build.trace_with_state
+- header_title project_title(@project, "Builds", project_builds_path(@project))
 
 .build-page
-  .row-content-block.top-block
-    Build ##{@build.id} for commit
-    %strong.monospace= link_to @build.pipeline.short_sha, ci_status_path(@build.pipeline)
-    from
-    = link_to @build.ref, namespace_project_commits_path(@project.namespace, @project, @build.ref)
-    - merge_request = @build.merge_request
-    - if merge_request
-      via
-      = link_to "merge request #{merge_request.to_reference}", merge_request_path(merge_request)
+  = render "header"
 
-  #up-build-trace
   - builds = @build.pipeline.builds.latest.to_a
   - if builds.size > 1
     %ul.nav-links.no-top.no-bottom
@@ -33,18 +25,6 @@
             &middot;
             %i.fa.fa-warning
             This build was retried.
-
-  .row-content-block.middle-block
-    .build-head
-      .clearfix
-        = ci_status_with_icon(@build.status)
-        - if @build.duration
-          %span
-            %i.fa.fa-time
-            #{duration_in_words(@build.finished_at, @build.started_at)}
-        .pull-right
-          #{time_ago_with_tooltip(@build.finished_at) if @build.finished_at}
-
   - if @build.stuck?
     - unless @build.any_runners_online?
       .bs-callout.bs-callout-warning
@@ -64,158 +44,27 @@
           = link_to namespace_project_runners_path(@build.project.namespace, @build.project) do
             Runners page
 
-  .row.prepend-top-default
-    .col-md-9
-      .clearfix
-        - if @build.active?
-          .autoscroll-container
-            %button.btn.btn-success.btn-sm#autoscroll-button{:type => "button", :data => {:state => 'disabled'}} enable autoscroll
-          .clearfix
+  .prepend-top-default
+    - 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 '#up-build-trace', class: 'btn' do
+        = 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
+      %pre.build-trace#build-trace
+        %code.bash.js-build-output
+        = icon("refresh spin", class: "js-build-refresh")
 
-      - 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
-        %pre.trace#build-trace
-          %code.bash
-            = preserve do
-              = raw trace_with_state[:html]
-              - if @build.active?
-                %i{:class => "fa fa-refresh fa-spin"}
-
-      %div#down-build-trace
-
-    .col-md-3
-      - if @build.coverage
-        .build-widget
-          %h4.title
-            Test coverage
-          %h1 #{@build.coverage}%
-
-      - if can?(current_user, :read_build, @project) && @build.artifacts?
-        .build-widget.artifacts
-          %h4.title Build artifacts
-          .center
-            .btn-group{ role: :group }
-              = link_to download_namespace_project_build_artifacts_path(@project.namespace, @project, @build), class: 'btn btn-sm btn-primary' do
-                = icon('download')
-                Download
-
-              - if @build.artifacts_metadata?
-                = link_to browse_namespace_project_build_artifacts_path(@project.namespace, @project, @build), class: 'btn btn-sm btn-primary' do
-                  = icon('folder-open')
-                  Browse
-
-      .build-widget.build-controls
-        %h4.title
-          Build ##{@build.id}
-          - if can?(current_user, :update_build, @project)
-            .center
-              .btn-group{ role: :group }
-                - if @build.active?
-                  = link_to "Cancel", cancel_namespace_project_build_path(@project.namespace, @project, @build), class: 'btn btn-sm btn-danger', method: :post
-                - elsif @build.retryable?
-                  = link_to "Retry", retry_namespace_project_build_path(@project.namespace, @project, @build), class: 'btn btn-sm btn-primary', method: :post
-
-                - if @build.erasable?
-                  = link_to erase_namespace_project_build_path(@project.namespace, @project, @build),
-                            class: 'btn btn-sm btn-warning', method: :post,
-                            data: { confirm: 'Are you sure you want to erase this build?' } do
-                    = icon('eraser')
-                    Erase
-                - if @build.has_trace?
-                  = link_to 'Raw', raw_namespace_project_build_path(@project.namespace, @project, @build),
-                            class: 'btn btn-sm btn-success', target: '_blank'
-
-        .clearfix
-          - if @build.duration
-            %p
-              %span.attr-name Duration:
-              #{duration_in_words(@build.finished_at, @build.started_at)}
-          %p
-            %span.attr-name Created:
-            #{time_ago_with_tooltip(@build.created_at)}
-          - if @build.finished_at
-            %p
-              %span.attr-name Finished:
-              #{time_ago_with_tooltip(@build.finished_at)}
-          - if @build.erased_at
-            %p
-              %span.attr-name Erased:
-              #{time_ago_with_tooltip(@build.erased_at)}
-          %p
-            %span.attr-name Runner:
-            - if @build.runner && current_user && current_user.admin
-              = link_to "##{@build.runner.id}", admin_runner_path(@build.runner.id)
-            - elsif @build.runner
-              \##{@build.runner.id}
-
-      - if @build.trigger_request
-        .build-widget
-          %h4.title
-            Trigger
-
-          %p
-            %span.attr-name Token:
-            #{@build.trigger_request.trigger.short_token}
-
-          - if @build.trigger_request.variables
-            %p
-              %span.attr-name Variables:
-
-            %code
-              - @build.trigger_request.variables.each do |key, value|
-                #{key}=#{value}
-
-      .build-widget
-        %h4.title
-          Commit
-          .pull-right
-            %small
-              = link_to @build.pipeline.short_sha, ci_status_path(@build.pipeline), class: "monospace"
-        %p
-          %span.attr-name Branch:
-          = link_to @build.ref, namespace_project_commits_path(@project.namespace, @project, @build.ref)
-        %p
-          %span.attr-name Author:
-          #{@build.pipeline.git_author_name}
-        %p
-          %span.attr-name Message:
-          #{@build.pipeline.git_commit_message}
-
-      - if @build.tags.any?
-        .build-widget
-          %h4.title
-            Tags
-          - @build.tag_list.each do |tag|
-            %span.label.label-primary
-              = tag
-
-      - if @builds.present?
-        .build-widget
-          %h4.title #{pluralize(@builds.count(:id), "other build")} for
-          = succeed ":" do
-            = link_to @build.pipeline.short_sha, ci_status_path(@build.pipeline), class: "monospace"
-          %table.table.builds
-            - @builds.each_with_index do |build, i|
-              %tr.build
-                %td
-                  = ci_icon_for_status(build.status)
-                %td
-                  = link_to namespace_project_build_path(@project.namespace, @project, build) do
-                    - if build.name
-                      = build.name
-                    - else
-                      %span ##{build.id}
-
-                %td.status= build.status
+    #down-build-trace
 
+= render "sidebar"
 
-  :javascript
-    new CiBuild("#{namespace_project_build_url(@project.namespace, @project, @build)}", "#{@build.status}", "#{trace_with_state[:state]}")
+:javascript
+  new CiBuild("#{namespace_project_build_url(@project.namespace, @project, @build)}", "#{@build.status}", "#{trace_with_state[:state]}")
diff --git a/app/views/projects/commit/_change.html.haml b/app/views/projects/commit/_change.html.haml
index 44ef1fdbbe3..d9b800a4ded 100644
--- a/app/views/projects/commit/_change.html.haml
+++ b/app/views/projects/commit/_change.html.haml
@@ -17,7 +17,7 @@
           .form-group.branch
             = label_tag 'target_branch', target_label, class: 'control-label'
             .col-sm-10
-              = select_tag "target_branch", grouped_options_refs, class: "select2 select2-sm js-target-branch"
+              = select_tag "target_branch", project_branches, class: "select2 select2-sm js-target-branch"
               - if can?(current_user, :push_code, @project)
                 .js-create-merge-request-container
                   .checkbox
diff --git a/app/views/projects/edit.html.haml b/app/views/projects/edit.html.haml
index 18b125ff9d4..8449fe1e4e0 100644
--- a/app/views/projects/edit.html.haml
+++ b/app/views/projects/edit.html.haml
@@ -84,6 +84,8 @@
                   %br
                   %span.descr Enable Container Registry for this repository
         %hr
+        = render 'merge_request_settings', f: f
+        %hr
         = render 'builds_settings', f: f
         %hr
         %fieldset.features.append-bottom-default
diff --git a/app/views/projects/issues/_head.html.haml b/app/views/projects/issues/_head.html.haml
new file mode 100644
index 00000000000..166dae248b6
--- /dev/null
+++ b/app/views/projects/issues/_head.html.haml
@@ -0,0 +1,25 @@
+%ul.nav-links.sub-nav
+  %div{ 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
+          %span
+            Issues
+
+    - if project_nav_tab?(:merge_requests) && current_controller?(:merge_requests)
+      = nav_link(controller: :merge_requests) do
+        = link_to namespace_project_merge_requests_path(@project.namespace, @project), title: 'Merge Requests' do
+          %span
+            Merge Requests
+
+    - if project_nav_tab? :labels
+      = nav_link(controller: :labels) do
+        = link_to namespace_project_labels_path(@project.namespace, @project), title: 'Labels' do
+          %span
+            Labels
+
+    - if project_nav_tab? :milestones
+      = nav_link(controller: :milestones) do
+        = link_to namespace_project_milestones_path(@project.namespace, @project), title: 'Milestones' do
+          %span
+            Milestones
diff --git a/app/views/projects/issues/_merge_requests.html.haml b/app/views/projects/issues/_merge_requests.html.haml
index 75f36579b11..d8075371853 100644
--- a/app/views/projects/issues/_merge_requests.html.haml
+++ b/app/views/projects/issues/_merge_requests.html.haml
@@ -24,8 +24,6 @@
             MERGED
           - elsif merge_request.closed?
             CLOSED
-    %li
-      = render partial: 'projects/issues/closed_by_box', locals: {merge_request_count: @merge_requests.count}
     - if @closed_by_merge_requests.present?
       %li
         = render partial: 'projects/issues/closed_by_box', locals: {merge_request_count: @merge_requests.count}
diff --git a/app/views/projects/issues/_related_branches.html.haml b/app/views/projects/issues/_related_branches.html.haml
index b9bb6fe559d..c6fc499a7b8 100644
--- a/app/views/projects/issues/_related_branches.html.haml
+++ b/app/views/projects/issues/_related_branches.html.haml
@@ -6,7 +6,7 @@
       %li
         - sha = @project.repository.find_branch(branch).target
         - pipeline = @project.pipeline(sha, branch) if sha
-        - if ci_copipelinemmit
+        - if pipeline
           %span.related-branch-ci-status
             = render_pipeline_status(pipeline)
         %span.related-branch-info
diff --git a/app/views/projects/issues/index.atom.builder b/app/views/projects/issues/index.atom.builder
index 7ad7c9c87e8..36957560de0 100644
--- a/app/views/projects/issues/index.atom.builder
+++ b/app/views/projects/issues/index.atom.builder
@@ -4,7 +4,7 @@ xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://sear
   xml.link    href: namespace_project_issues_url(@project.namespace, @project, format: :atom, private_token: current_user.try(:private_token)), rel: "self", type: "application/atom+xml"
   xml.link    href: namespace_project_issues_url(@project.namespace, @project), rel: "alternate", type: "text/html"
   xml.id      namespace_project_issues_url(@project.namespace, @project)
-  xml.updated @issues.first.created_at.xmlschema if @issues.any?
+  xml.updated @issues.first.created_at.xmlschema if @issues.reorder(nil).any?
 
-  xml << render(partial: 'issues/issue', collection: @issues) if @issues.any?
+  xml << render(partial: 'issues/issue', collection: @issues) if @issues.reorder(nil).any?
 end
diff --git a/app/views/projects/issues/index.html.haml b/app/views/projects/issues/index.html.haml
index 2a4027a6ecb..cd876b5ea62 100644
--- a/app/views/projects/issues/index.html.haml
+++ b/app/views/projects/issues/index.html.haml
@@ -1,23 +1,26 @@
+- @no_container = true
 - page_title "Issues"
+= render "projects/issues/head"
 
 = content_for :meta_tags do
   - if current_user
     = auto_discovery_link_tag(:atom, namespace_project_issues_url(@project.namespace, @project, :atom, private_token: current_user.private_token), title: "#{@project.name} issues")
 
-.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
+%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 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
+      - 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
+  = render 'shared/issuable/filter', type: :issues
 
-.issues-holder
-  = render "issues"
+  .issues-holder
+    = render "issues"
diff --git a/app/views/projects/labels/_label.html.haml b/app/views/projects/labels/_label.html.haml
index 1c51ea676c7..73c6f2a046c 100644
--- a/app/views/projects/labels/_label.html.haml
+++ b/app/views/projects/labels/_label.html.haml
@@ -1,28 +1,50 @@
 - label_css_id = dom_id(label)
 %li{id: label_css_id, data: { id: label.id } }
   = render "shared/label_row", label: label
-  .pull-info-right
-    %span.append-right-20
-      = link_to_label(label, type: :merge_request) do
-        = pluralize label.open_merge_requests_count, 'merge request'
 
-    %span.append-right-20
-      = link_to_label(label) do
-        = pluralize label.open_issues_count(current_user), 'open issue'
+  .visible-xs.visible-sm-inline-block.visible-md-inline-block.dropdown
+    %button.btn.btn-default.label-options-toggle{ data: { toggle: "dropdown" } }
+      Options
+      %span.caret
+    .dropdown-menu.dropdown-menu-align-right
+      %ul
+        %li
+          = link_to_label(label, type: :merge_request) do
+            = pluralize label.open_merge_requests_count, 'merge request'
+        %li
+          = link_to_label(label) do
+            = pluralize label.open_issues_count(current_user), 'open issue'
+        - if current_user
+          %li.label-subscription{ data: { url: toggle_subscription_namespace_project_label_path(@project.namespace, @project, label) } }
+            %a.js-subscribe-button.label-subscribe-button.subscription-status{ role: "button", href: "#", data: { toggle: "tooltip", status: label_subscription_status(label) } }
+              %span= label_subscription_toggle_button_text(label)
+        - if can? current_user, :admin_label, @project
+          %li
+            = link_to "Edit", edit_namespace_project_label_path(@project.namespace, @project, label)
+          %li
+            = link_to "Delete", namespace_project_label_path(@project.namespace, @project, label), title: "Delete", method: :delete, remote: true, data: {confirm: "Remove this label? Are you sure?"}
 
-    - if current_user
-      .label-subscription{ data: { url: toggle_subscription_namespace_project_label_path(@project.namespace, @project, label) } }
-        .subscription-status{ data: { status: label_subscription_status(label) } }
+  .pull-right.hidden-xs.hidden-sm.hidden-md
+    = link_to_label(label, type: :merge_request, css_class: 'btn btn-transparent btn-action') do
+      = pluralize label.open_merge_requests_count, 'merge request'
+    = link_to_label(label, css_class: 'btn btn-transparent btn-action') do
+      = pluralize label.open_issues_count(current_user), 'open issue'
 
-        %button.js-subscribe-button.label-subscribe-button.btn.action-buttons{ type: "button", data: { toggle: "tooltip" } }
-          %span= label_subscription_toggle_button_text(label)
+    - if current_user
+      .label-subscription.inline{ data: { url: toggle_subscription_namespace_project_label_path(@project.namespace, @project, label) } }
+        %button.js-subscribe-button.label-subscribe-button.btn.btn-transparent.btn-action.subscription-status{ type: "button", title: label_subscription_toggle_button_text(label), data: { toggle: "tooltip", status: label_subscription_status(label) } }
+          %span.sr-only= label_subscription_toggle_button_text(label)
+          = icon('eye', class: 'label-subscribe-button-icon')
+          = icon('spinner spin', class: 'label-subscribe-button-loading')
 
-    - if can?(current_user, :admin_label, @project)
-      = link_to edit_namespace_project_label_path(@project.namespace, @project, label), title: "Edit", class: 'btn action-buttons', data: { toggle: 'tooltip' } do
-        %i.fa.fa-pencil-square-o
-      = link_to namespace_project_label_path(@project.namespace, @project, label), title: "Delete", class: 'btn action-buttons remove-row', method: :delete, remote: true, data: { confirm: 'Remove this label? Are you sure?', toggle: 'tooltip' } do
-        %i.fa.fa-trash-o
+    - if can? current_user, :admin_label, @project
+      = link_to edit_namespace_project_label_path(@project.namespace, @project, label), title: "Edit", class: 'btn btn-transparent btn-action', data: {toggle: "tooltip"} do
+        %span.sr-only Edit
+        = icon('pencil-square-o')
+      = link_to namespace_project_label_path(@project.namespace, @project, label), title: "Delete", class: 'btn btn-transparent btn-action remove-row', method: :delete, remote: true, data: {confirm: "Remove this label? Are you sure?", toggle: "tooltip"} do
+        %span.sr-only Delete
+        = icon('trash-o')
 
-- if current_user
-  :javascript
-    new Subscription('##{label_css_id} .label-subscription');
+  - if current_user
+    :javascript
+      new Subscription('##{dom_id(label)} .label-subscription');
diff --git a/app/views/projects/labels/index.html.haml b/app/views/projects/labels/index.html.haml
index 93583c92609..6e1baa46b05 100644
--- a/app/views/projects/labels/index.html.haml
+++ b/app/views/projects/labels/index.html.haml
@@ -1,35 +1,38 @@
+- @no_container = true
 - page_title "Labels"
 - hide_class = ''
+= render "projects/issues/head"
 
-.top-area
-  .nav-text
-    Labels can be applied to issues and merge requests.
-  .nav-controls
-    - if can?(current_user, :admin_label, @project)
-      = link_to new_namespace_project_label_path(@project.namespace, @project), class: "btn btn-new" do
-        New label
+%div{ class: (container_class) }
+  .top-area
+    .nav-text
+      Labels can be applied to issues and merge requests.
+    .nav-controls
+      - if can?(current_user, :admin_label, @project)
+        = link_to new_namespace_project_label_path(@project.namespace, @project), class: "btn btn-new" do
+          New label
 
-.labels
-  - if can?(current_user, :admin_label, @project)
-    -# Only show it in the first page
-    - hide = @project.labels.empty? || (params[:page].present? && params[:page] != '1')
-    .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) }
-        - if @prioritized_labels.present?
-          = render @prioritized_labels
-        - else
-          %p.empty-message No prioritized labels yet
-  .other-labels
+  .labels
     - if can?(current_user, :admin_label, @project)
-      %h5{ class: ('hide' if hide) } Other Labels
-    - if @labels.present?
-      %ul.content-list.manage-labels-list.js-other-labels
-        = render @labels
-      = paginate @labels, theme: 'gitlab'
-    - else
-      .nothing-here-block
-        - if can?(current_user, :admin_label, @project)
-          Create a label or #{link_to 'generate a default set of labels', generate_namespace_project_labels_path(@project.namespace, @project), method: :post}.
-        - else
-          No labels created
+      -# Only show it in the first page
+      - hide = @project.labels.empty? || (params[:page].present? && params[:page] != '1')
+      .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) }
+          - 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
+      - if @labels.present?
+        %ul.content-list.manage-labels-list.js-other-labels
+          = render @labels
+        = paginate @labels, theme: 'gitlab'
+      - else
+        .nothing-here-block
+          - if can?(current_user, :admin_label, @project)
+            Create a label or #{link_to 'generate a default set of labels', generate_namespace_project_labels_path(@project.namespace, @project), method: :post}.
+          - else
+            No labels created
diff --git a/app/views/projects/merge_requests/_head.html.haml b/app/views/projects/merge_requests/_head.html.haml
deleted file mode 100644
index 19e4dab874b..00000000000
--- a/app/views/projects/merge_requests/_head.html.haml
+++ /dev/null
@@ -1,5 +0,0 @@
-.top-tabs
-  = link_to namespace_project_merge_requests_path(@project.namespace, @project), class: "tab #{'active' if current_page?(namespace_project_merge_requests_path(@project.namespace, @project)) }" do
-    %span
-    Merge Requests
-
diff --git a/app/views/projects/merge_requests/index.html.haml b/app/views/projects/merge_requests/index.html.haml
index c8653cb0c30..9f948d41dda 100644
--- a/app/views/projects/merge_requests/index.html.haml
+++ b/app/views/projects/merge_requests/index.html.haml
@@ -1,18 +1,20 @@
+- @no_container = true
 - page_title "Merge Requests"
-
+= render "projects/issues/head"
 = render 'projects/last_push'
 
-.top-area
-  = render 'shared/issuable/nav', type: :merge_requests
-  .nav-controls
-    = render 'shared/issuable/search_form', path: namespace_project_merge_requests_path(@project.namespace, @project)
+%div{ class: (container_class) }
+  .top-area
+    = render 'shared/issuable/nav', type: :merge_requests
+    .nav-controls
+      = render 'shared/issuable/search_form', path: namespace_project_merge_requests_path(@project.namespace, @project)
 
-    - merge_project = can?(current_user, :create_merge_request, @project) ? @project : (current_user && current_user.fork_of(@project))
-    - if merge_project
-      = link_to new_namespace_project_merge_request_path(merge_project.namespace, merge_project), class: "btn btn-new", title: "New Merge Request" do
-        New Merge Request
+      - merge_project = can?(current_user, :create_merge_request, @project) ? @project : (current_user && current_user.fork_of(@project))
+      - if merge_project
+        = link_to new_namespace_project_merge_request_path(merge_project.namespace, merge_project), class: "btn btn-new", title: "New Merge Request" do
+          New Merge Request
 
-= render 'shared/issuable/filter', type: :merge_requests
+  = render 'shared/issuable/filter', type: :merge_requests
 
-.merge-requests-holder
-  = render 'merge_requests'
+  .merge-requests-holder
+    = render 'merge_requests'
diff --git a/app/views/projects/merge_requests/widget/_open.html.haml b/app/views/projects/merge_requests/widget/_open.html.haml
index 13359abede7..0e0af57d76e 100644
--- a/app/views/projects/merge_requests/widget/_open.html.haml
+++ b/app/views/projects/merge_requests/widget/_open.html.haml
@@ -17,6 +17,8 @@
       = render 'projects/merge_requests/widget/open/merge_when_build_succeeds'
     - elsif !@merge_request.can_be_merged_by?(current_user)
       = render 'projects/merge_requests/widget/open/not_allowed'
+    - elsif !@merge_request.mergeable_ci_state? && @pipeline && @pipeline.failed?
+      = render 'projects/merge_requests/widget/open/build_failed'
     - elsif @merge_request.can_be_merged?
       = render 'projects/merge_requests/widget/open/accept'
 
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 60d7d6ff1f5..941513febbd 100644
--- a/app/views/projects/merge_requests/widget/open/_accept.html.haml
+++ b/app/views/projects/merge_requests/widget/open/_accept.html.haml
@@ -10,19 +10,20 @@
           %span.btn-group
             = button_tag class: "btn btn-create js-merge-button merge_when_build_succeeds" do
               Merge When Build Succeeds
-            = button_tag class: "btn btn-success dropdown-toggle", 'data-toggle' => 'dropdown' do
-              %span.caret
-              %span.sr-only
-                Select Merge Moment
-            %ul.js-merge-dropdown.dropdown-menu.dropdown-menu-right{ role: 'menu' }
-              %li
-                = link_to "#", class: "merge_when_build_succeeds" do
-                  = icon('check fw')
-                  Merge When Build Succeeds
-              %li
-                = link_to "#", class: "accept_merge_request" do
-                  = icon('warning fw')
-                  Merge Immediately
+            - unless @project.only_allow_merge_if_build_succeeds?
+              = button_tag class: "btn btn-success dropdown-toggle", 'data-toggle' => 'dropdown' do
+                %span.caret
+                %span.sr-only
+                  Select Merge Moment
+              %ul.js-merge-dropdown.dropdown-menu.dropdown-menu-right{ role: 'menu' }
+                %li
+                  = link_to "#", class: "merge_when_build_succeeds" do
+                    = icon('check fw')
+                    Merge When Build Succeeds
+                %li
+                  = link_to "#", class: "accept_merge_request" do
+                    = icon('warning fw')
+                    Merge Immediately
         - else
           = f.button class: "btn btn-create btn-grouped js-merge-button accept_merge_request #{status_class}" do
             Accept Merge Request
diff --git a/app/views/projects/merge_requests/widget/open/_build_failed.html.haml b/app/views/projects/merge_requests/widget/open/_build_failed.html.haml
new file mode 100644
index 00000000000..14f51af5360
--- /dev/null
+++ b/app/views/projects/merge_requests/widget/open/_build_failed.html.haml
@@ -0,0 +1,6 @@
+%h4
+  = icon('exclamation-triangle')
+  The build for this merge request failed
+
+%p
+  Please retry the build or push a new commit to fix the failure.
diff --git a/app/views/projects/merge_requests/widget/open/_conflicts.html.haml b/app/views/projects/merge_requests/widget/open/_conflicts.html.haml
index e6c089fefb2..06ab0a3fa00 100644
--- a/app/views/projects/merge_requests/widget/open/_conflicts.html.haml
+++ b/app/views/projects/merge_requests/widget/open/_conflicts.html.haml
@@ -1,9 +1,9 @@
-%h4
+%h4.has-conflicts
   = icon("exclamation-triangle")
   This merge request contains merge conflicts
 
 %p
-  Please resolve these conflicts or 
+  Please resolve these conflicts or
   - if @merge_request.can_be_merged_by?(current_user)
     #{link_to "merge this request manually", "#modal_merge_info", class: "how_to_merge_link vlink", "data-toggle" => "modal"}.
   - else
diff --git a/app/views/projects/milestones/_form.html.haml b/app/views/projects/milestones/_form.html.haml
index 687222fa92f..f5e2b927da8 100644
--- a/app/views/projects/milestones/_form.html.haml
+++ b/app/views/projects/milestones/_form.html.haml
@@ -17,9 +17,8 @@
     .col-md-6
       .form-group
         = f.label :due_date, "Due Date", class: "control-label"
-        .col-sm-10= f.hidden_field :due_date
         .col-sm-10
-          .datepicker
+          = f.text_field :due_date, class: "datepicker form-control", placeholder: "Select due date"
 
   .form-actions
     - if @milestone.new_record?
diff --git a/app/views/projects/milestones/index.html.haml b/app/views/projects/milestones/index.html.haml
index e6133b22f96..b0e0bdfff5a 100644
--- a/app/views/projects/milestones/index.html.haml
+++ b/app/views/projects/milestones/index.html.haml
@@ -1,20 +1,22 @@
+- @no_container = true
 - page_title "Milestones"
+= render "projects/issues/head"
 
-.top-area
-  = render 'shared/milestones_filter'
+%div{ class: (container_class) }
+  .top-area
+    = render 'shared/milestones_filter'
 
-  .nav-controls
-    - if can?(current_user, :admin_milestone, @project)
-      = link_to new_namespace_project_milestone_path(@project.namespace, @project), class: "btn btn-new", title: "New Milestone" do
-        = icon('plus')
-        New Milestone
+    .nav-controls
+      - if can?(current_user, :admin_milestone, @project)
+        = link_to new_namespace_project_milestone_path(@project.namespace, @project), class: "btn btn-new", title: "New Milestone" do
+          New Milestone
 
-.milestones
-  %ul.content-list
-    = render @milestones
+  .milestones
+    %ul.content-list
+      = render @milestones
 
-    - if @milestones.blank?
-      %li
-        .nothing-here-block No milestones to show
+      - if @milestones.blank?
+        %li
+          .nothing-here-block No milestones to show
 
-  = paginate @milestones, theme: "gitlab"
+    = paginate @milestones, theme: "gitlab"
diff --git a/app/views/projects/milestones/show.html.haml b/app/views/projects/milestones/show.html.haml
index 19944e3e023..73772cc0e32 100644
--- a/app/views/projects/milestones/show.html.haml
+++ b/app/views/projects/milestones/show.html.haml
@@ -6,7 +6,7 @@
     - if @milestone.closed?
       Closed
     - elsif @milestone.expired?
-      Expired
+      Past due
     - else
       Open
   %span.identifier
@@ -23,11 +23,9 @@
         = link_to 'Reopen Milestone', namespace_project_milestone_path(@project.namespace, @project, @milestone, milestone: {state_event: :activate }), method: :put, class: "btn btn-reopen btn-nr btn-grouped"
 
       = link_to edit_namespace_project_milestone_path(@project.namespace, @project, @milestone), class: "btn btn-grouped btn-nr" do
-        = icon('pencil-square-o')
         Edit
 
       = link_to namespace_project_milestone_path(@project.namespace, @project, @milestone), data: { confirm: 'Are you sure?' }, method: :delete, class: "btn btn-grouped btn-danger" do
-        = icon('trash-o')
         Delete
 
 .detail-page-description.milestone-detail
diff --git a/app/views/projects/pipelines/_head.html.haml b/app/views/projects/pipelines/_head.html.haml
index f278d4e0538..d0ba0d27d7c 100644
--- a/app/views/projects/pipelines/_head.html.haml
+++ b/app/views/projects/pipelines/_head.html.haml
@@ -5,11 +5,9 @@
         = link_to project_pipelines_path(@project), title: 'Pipelines', class: 'shortcuts-pipelines' do
           %span
             Pipelines
-            %span.badge.count.ci_counter= number_with_delimiter(@project.pipelines.running_or_pending.count)
 
     - if project_nav_tab? :builds
       = nav_link(controller: %w(builds)) do
         = link_to project_builds_path(@project), title: 'Builds', class: 'shortcuts-builds' do
           %span
             Builds
-            %span.badge.count.builds_counter= number_with_delimiter(@project.running_or_pending_build_count)
diff --git a/app/views/projects/pipelines/index.html.haml b/app/views/projects/pipelines/index.html.haml
index a78450e09d4..b70693eeb62 100644
--- a/app/views/projects/pipelines/index.html.haml
+++ b/app/views/projects/pipelines/index.html.haml
@@ -28,14 +28,12 @@
     .nav-controls
       - if can? current_user, :create_pipeline, @project
         = link_to new_namespace_project_pipeline_path(@project.namespace, @project), class: 'btn btn-create' do
-          = icon('plus')
           New 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 ci_lint_path, class: 'btn btn-default' do
-          = icon('wrench')
           %span CI Lint
 
   %ul.content-list.pipelines
diff --git a/app/views/projects/project_members/_project_member.html.haml b/app/views/projects/project_members/_project_member.html.haml
index 1e53b8e37da..268f140d7db 100644
--- a/app/views/projects/project_members/_project_member.html.haml
+++ b/app/views/projects/project_members/_project_member.html.haml
@@ -32,7 +32,7 @@
     .pull-right
       %strong= member.human_access
       - if can?(current_user, :update_project_member, member)
-        = button_tag class: "btn-xs btn js-toggle-button",
+        = button_tag class: "btn-xs btn-grouped inline btn js-toggle-button",
                      title: 'Edit access level', type: 'button' do
           = icon('pencil')
 
diff --git a/app/views/projects/tags/_download.html.haml b/app/views/projects/tags/_download.html.haml
index 093d1d1bb0f..8a11dbfa9f4 100644
--- a/app/views/projects/tags/_download.html.haml
+++ b/app/views/projects/tags/_download.html.haml
@@ -1,7 +1,6 @@
-%span.btn-group.btn-grouped
+%span.btn-group
   = link_to archive_namespace_project_repository_path(project.namespace, project, ref: ref, format: 'zip'), class: 'btn btn-default', rel: 'nofollow' do
-    %i.fa.fa-download
-    %span source code
+    %span Source code
   %a.btn.btn-default.dropdown-toggle{ 'data-toggle' => 'dropdown' }
     %span.caret
     %span.sr-only
@@ -9,9 +8,7 @@
   %ul.dropdown-menu.dropdown-menu-align-right{ role: 'menu' }
     %li
       = link_to archive_namespace_project_repository_path(project.namespace, project, ref: ref, format: 'zip'), rel: 'nofollow' do
-        %i.fa.fa-download
         %span Download zip
     %li
       = link_to archive_namespace_project_repository_path(project.namespace, project, ref: ref, format: 'tar.gz'), rel: 'nofollow' do
-        %i.fa.fa-download
         %span Download tar.gz
diff --git a/app/views/projects/tags/_tag.html.haml b/app/views/projects/tags/_tag.html.haml
index dbc35c16feb..844e1055810 100644
--- a/app/views/projects/tags/_tag.html.haml
+++ b/app/views/projects/tags/_tag.html.haml
@@ -15,11 +15,11 @@
         = 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-grouped 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" do
           = icon("pencil")
 
       - if can?(current_user, :admin_project, @project)
-        = link_to namespace_project_tag_path(@project.namespace, @project, tag.name), class: 'btn btn-grouped btn-xs btn-remove remove-row has-tooltip', title: "Delete tag", method: :delete, data: { confirm: "Deleting the '#{tag.name}' tag cannot be undone. Are you sure?", container: 'body' }, remote: true do
+        = link_to namespace_project_tag_path(@project.namespace, @project, tag.name), class: 'btn btn-remove remove-row has-tooltip', title: "Delete tag", method: :delete, data: { confirm: "Deleting the '#{tag.name}' tag cannot be undone. Are you sure?", container: 'body' }, remote: true do
           = icon("trash-o")
 
   - if commit
diff --git a/app/views/projects/tags/index.html.haml b/app/views/projects/tags/index.html.haml
index 9ff805a8989..2779084fe38 100644
--- a/app/views/projects/tags/index.html.haml
+++ b/app/views/projects/tags/index.html.haml
@@ -3,14 +3,14 @@
 = render "projects/commits/head"
 
 %div{ class: (container_class) }
-  .row-content-block.second-block.content-component-block
+  .top-area
+    .nav-text
+      Tags give the ability to mark specific points in history as being important
+
     - if can? current_user, :push_code, @project
-      .pull-right
+      .nav-controls
         = link_to new_namespace_project_tag_path(@project.namespace, @project), class: 'btn btn-create new-tag-btn' do
-          = icon('plus')
           New tag
-    .oneline
-      Tags give the ability to mark specific points in history as being important
 
   .tags
     - unless @tags.empty?
diff --git a/app/views/projects/wikis/_main_links.html.haml b/app/views/projects/wikis/_main_links.html.haml
index 2b91b7e8f65..4faa547769b 100644
--- a/app/views/projects/wikis/_main_links.html.haml
+++ b/app/views/projects/wikis/_main_links.html.haml
@@ -1,11 +1,9 @@
 - if (@page && @page.persisted?)
-  = link_to namespace_project_wiki_history_path(@project.namespace, @project, @page), class: "btn btn-grouped" do
+  = link_to namespace_project_wiki_history_path(@project.namespace, @project, @page), class: "btn" do
     Page History
   - if can?(current_user, :create_wiki, @project)
-    = link_to namespace_project_wiki_edit_path(@project.namespace, @project, @page), class: "btn btn-grouped" do
-      %i.fa.fa-pencil-square-o
+    = link_to namespace_project_wiki_edit_path(@project.namespace, @project, @page), class: "btn" do
       Edit
   - if can?(current_user, :admin_wiki, @project)
     = link_to namespace_project_wiki_path(@project.namespace, @project, @page), data: { confirm: "Are you sure you want to delete this page?"}, method: :delete, class: "btn btn-remove" do
-      = icon('trash')
       Delete
diff --git a/app/views/projects/wikis/_nav.html.haml b/app/views/projects/wikis/_nav.html.haml
index a722fbc5352..988fe024e28 100644
--- a/app/views/projects/wikis/_nav.html.haml
+++ b/app/views/projects/wikis/_nav.html.haml
@@ -13,7 +13,6 @@
   .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
-        = icon('plus')
         New Page
 
 = render 'projects/wikis/new'
diff --git a/app/views/shared/_label_row.html.haml b/app/views/shared/_label_row.html.haml
index d315a3fe93b..478c04318c6 100644
--- a/app/views/shared/_label_row.html.haml
+++ b/app/views/shared/_label_row.html.haml
@@ -8,5 +8,6 @@
         = icon('star')
   %span.label-name
     = link_to_label(label, tooltip: false)
-  %span.prepend-left-10
-    = markdown(label.description, pipeline: :single_line)
+  - if label.description
+    %span.label-description
+      = markdown(label.description, pipeline: :single_line)
diff --git a/app/views/shared/_merge_requests.html.haml b/app/views/shared/_merge_requests.html.haml
index e74fc36c797..ca3178395c1 100644
--- a/app/views/shared/_merge_requests.html.haml
+++ b/app/views/shared/_merge_requests.html.haml
@@ -1,4 +1,4 @@
-- if @merge_requests.any?
+- if @merge_requests.reorder(nil).any?
   - @merge_requests.group_by(&:target_project).each do |group|
     .panel.panel-default.panel-small
       - project = group[0]
diff --git a/app/views/shared/groups/_group.html.haml b/app/views/shared/groups/_group.html.haml
index 40c6eb9be45..a25365a94f2 100644
--- a/app/views/shared/groups/_group.html.haml
+++ b/app/views/shared/groups/_group.html.haml
@@ -6,10 +6,10 @@
   - if group_member
     .controls.hidden-xs
       - if can?(current_user, :admin_group, group)
-        = link_to edit_group_path(group), class: "btn-sm btn btn-grouped" do
-          %i.fa.fa-cogs
+        = link_to edit_group_path(group), class: "btn" do
+          = icon('cogs')
 
-      = link_to leave_group_group_members_path(group), data: { confirm: leave_group_message(group.name) }, method: :delete, class: "btn-sm btn btn-grouped", title: 'Leave this group' do
+      = link_to leave_group_group_members_path(group), data: { confirm: leave_group_message(group.name) }, method: :delete, class: "btn", title: 'Leave this group' do
         = icon('sign-out')
 
   .stats
diff --git a/app/views/shared/icons/_activity.svg b/app/views/shared/icons/_activity.svg
index c87794b9062..d465504b154 100644
--- a/app/views/shared/icons/_activity.svg
+++ b/app/views/shared/icons/_activity.svg
@@ -3,13 +3,14 @@
     <!-- Generator: Sketch 3.8.3 (29802) - http://www.bohemiancoding.com/sketch -->
     <title>path-1</title>
     <desc>Created with Sketch.</desc>
-    <defs>
-        <path d="M5,0 C4.448,0 4,0.448 4,1 L4,3 L1,3 C0.448,3 0,3.448 0,4 L0,9 C0,9.552 0.448,10 1,10 L5,10 L5,8 L11,8 L11,10 L15,10 C15.552,10 16,9.552 16,9 L16,4 C16,3.448 15.552,3 15,3 L12,3 L12,1 C12,0.448 11.552,0 11,0 L5,0 L5,0 L5,0 Z M6,2.5 C6,2.224 6.224,2 6.5,2 L9.5,2 C9.776,2 10,2.224 10,2.5 C10,2.776 9.776,3 9.5,3 L6.5,3 C6.224,3 6,2.776 6,2.5 L6,2.5 L6,2.5 Z M6,11 L10.001,11 L10.001,9 L6,9 L6,11 L6,11 L6,11 Z M11,11 L11,12 L5,12 L5,11 L1,11 C0.448,11 0,11.448 0,12 L0,15 C0,15.552 0.448,16 1,16 L15,16 C15.552,16 16,15.552 16,15 L16,12 C16,11.448 15.552,11 15,11 L11,11 L11,11 L11,11 Z" id="path-1"></path>
-    </defs>
+    <defs></defs>
     <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
-        <mask id="mask-2" fill="white">
-            <use xlink:href="#path-1"></use>
-        </mask>
-        <use id="path-1" fill="#D8D8D8" xlink:href="#path-1"></use>
+        <g id="_activity" fill="#7E7D7D">
+            <g id="Page-1">
+                <g id="path-1">
+                    <path d="M5,0 C4.448,0 4,0.448 4,1 L4,3 L1,3 C0.448,3 0,3.448 0,4 L0,9 C0,9.552 0.448,10 1,10 L5,10 L5,8 L11,8 L11,10 L15,10 C15.552,10 16,9.552 16,9 L16,4 C16,3.448 15.552,3 15,3 L12,3 L12,1 C12,0.448 11.552,0 11,0 L5,0 L5,0 L5,0 L5,0 Z M6,2.5 C6,2.224 6.224,2 6.5,2 L9.5,2 C9.776,2 10,2.224 10,2.5 C10,2.776 9.776,3 9.5,3 L6.5,3 C6.224,3 6,2.776 6,2.5 L6,2.5 L6,2.5 L6,2.5 Z M6,11 L10.001,11 L10.001,9 L6,9 L6,11 L6,11 L6,11 L6,11 Z M11,11 L11,12 L5,12 L5,11 L1,11 C0.448,11 0,11.448 0,12 L0,15 C0,15.552 0.448,16 1,16 L15,16 C15.552,16 16,15.552 16,15 L16,12 C16,11.448 15.552,11 15,11 L11,11 L11,11 L11,11 L11,11 Z"></path>
+                </g>
+            </g>
+        </g>
     </g>
 </svg>
\ No newline at end of file
diff --git a/app/views/shared/issuable/_form.html.haml b/app/views/shared/issuable/_form.html.haml
index b430251dbf6..17e2a7e9290 100644
--- a/app/views/shared/issuable/_form.html.haml
+++ b/app/views/shared/issuable/_form.html.haml
@@ -88,9 +88,9 @@
       .col-lg-6
         .form-group
           = f.label :due_date, "Due date", class: "control-label"
-          = f.hidden_field :due_date, id: "issuable-due-date"
           .col-sm-10
-            .datepicker
+            .issuable-form-select-holder
+              = f.text_field :due_date, id: "issuable-due-date", class: "datepicker form-control", placeholder: "Select due date"
 
 - if issuable.can_move?(current_user)
   %hr
diff --git a/app/views/shared/issuable/_label_page_default.html.haml b/app/views/shared/issuable/_label_page_default.html.haml
index 4e280c371ac..0acb8253139 100644
--- a/app/views/shared/issuable/_label_page_default.html.haml
+++ b/app/views/shared/issuable/_label_page_default.html.haml
@@ -4,7 +4,7 @@
 - filter_placeholder = local_assigns.fetch(:filter_placeholder, 'Search labels')
 .dropdown-page-one
   = dropdown_title(title)
-  = dropdown_filter(filter_placeholder)
+  = dropdown_filter(filter_placeholder, search_id: "label-name")
   = dropdown_content
   - if @project && show_footer
     = dropdown_footer do
diff --git a/app/views/shared/issuable/_sidebar.html.haml b/app/views/shared/issuable/_sidebar.html.haml
index c7991d53a09..fb906de829a 100644
--- a/app/views/shared/issuable/_sidebar.html.haml
+++ b/app/views/shared/issuable/_sidebar.html.haml
@@ -41,7 +41,8 @@
           = icon('clock-o')
           %span
             - if issuable.milestone
-              = issuable.milestone.title
+              %span.has-tooltip{title: milestone_remaining_days(issuable.milestone), data: {container: 'body', html: 1, placement: 'left'}}
+                = issuable.milestone.title
             - else
               None
         .title.hide-collapsed
@@ -52,7 +53,8 @@
         .value.bold.hide-collapsed
           - if issuable.milestone
             = link_to namespace_project_milestone_path(@project.namespace, @project, issuable.milestone) do
-              = issuable.milestone.title
+              %span.has-tooltip{title: milestone_remaining_days(issuable.milestone), data: {container: 'body', html: 1}}
+                = issuable.milestone.title
           - else
             .light None
 
diff --git a/app/views/shared/milestones/_milestone.html.haml b/app/views/shared/milestones/_milestone.html.haml
index 6b25745c554..acc3ccf4dcf 100644
--- a/app/views/shared/milestones/_milestone.html.haml
+++ b/app/views/shared/milestones/_milestone.html.haml
@@ -35,11 +35,9 @@
       .col-sm-6= render('shared/milestone_expired', milestone: milestone)
       .col-sm-6
         - if can?(current_user, :admin_milestone, milestone.project) and milestone.active?
-          = link_to edit_namespace_project_milestone_path(milestone.project.namespace, milestone.project, milestone), class: "btn btn-xs" do
-            = icon('pencil-square-o')
+          = link_to edit_namespace_project_milestone_path(milestone.project.namespace, milestone.project, milestone), class: "btn btn-xs btn-grouped" do
             Edit
           \
-          = link_to 'Close Milestone', namespace_project_milestone_path(@project.namespace, @project, milestone, milestone: {state_event: :close }), method: :put, remote: true, class: "btn btn-xs btn-close"
-          = link_to namespace_project_milestone_path(milestone.project.namespace, milestone.project, milestone), data: { confirm: 'Are you sure?' }, method: :delete, class: "btn btn-xs btn-remove" do
-            = icon('trash-o')
+          = link_to 'Close Milestone', namespace_project_milestone_path(@project.namespace, @project, milestone, milestone: {state_event: :close }), method: :put, remote: true, class: "btn btn-xs btn-close btn-grouped"
+          = link_to namespace_project_milestone_path(milestone.project.namespace, milestone.project, milestone), data: { confirm: 'Are you sure?' }, method: :delete, class: "btn btn-xs btn-remove btn-grouped" do
             Delete
diff --git a/app/views/users/show.html.haml b/app/views/users/show.html.haml
index 8268380dafc..92305594a81 100644
--- a/app/views/users/show.html.haml
+++ b/app/views/users/show.html.haml
@@ -79,10 +79,10 @@
       %li.js-contributed-tab
         = link_to user_contributed_projects_path, data: {target: 'div#contributed', action: 'contributed', toggle: 'tab'} do
           Contributed projects
-      %li.projects-tab
+      %li.js-projects-tab
         = link_to user_projects_path, data: {target: 'div#projects', action: 'projects', toggle: 'tab'} do
           Personal projects
-      %li.snippets-tab
+      %li.js-snippets-tab
         = link_to user_snippets_path, data: {target: 'div#snippets', action: 'snippets', toggle: 'tab'} do
           Snippets