Merge branch 'master' of dev.gitlab.org:gitlab/gitlabhq into backup-archive-permissions

109 files changed, 814 insertions, 543 deletions

diff --git a/app/assets/images/msapplication-tile.png b/app/assets/images/msapplication-tile.png
new file mode 100644
index 00000000000..f8c5c8b28b4
--- /dev/null
+++ b/app/assets/images/msapplication-tile.png
diff --git a/app/assets/images/touch-icon-ipad-retina.png b/app/assets/images/touch-icon-ipad-retina.png
new file mode 100644
index 00000000000..feb32b48ec9
--- /dev/null
+++ 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
new file mode 100644
index 00000000000..a6ddc543509
--- /dev/null
+++ 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
new file mode 100644
index 00000000000..8bf7ccb7534
--- /dev/null
+++ 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
new file mode 100644
index 00000000000..87da550f8be
--- /dev/null
+++ b/app/assets/images/touch-icon-iphone.png
diff --git a/app/assets/javascripts/application.js.coffee b/app/assets/javascripts/application.js.coffee
index bb120424ccf..8b041c490d8 100644
--- a/app/assets/javascripts/application.js.coffee
+++ b/app/assets/javascripts/application.js.coffee
@@ -40,6 +40,7 @@
 #= require shortcuts_issuable
 #= require shortcuts_network
 #= require cal-heatmap
+#= require jquery.nicescroll.min
 #= require_tree .
 
 window.slugify = (text) ->
@@ -104,6 +105,8 @@ if location.hash
 window.addEventListener "hashchange", shiftWindow
 
 $ ->
+  $(".nicescroll").niceScroll(cursoropacitymax: '0.4', cursorcolor: '#FFF', cursorborder: "1px solid #FFF")
+
   # Click a .js-select-on-focus field, select the contents
   $(".js-select-on-focus").on "focusin", ->
     # Prevent a mouseup event from deselecting the input
diff --git a/app/assets/javascripts/dispatcher.js.coffee b/app/assets/javascripts/dispatcher.js.coffee
index a8ec0abc264..81e73799271 100644
--- a/app/assets/javascripts/dispatcher.js.coffee
+++ b/app/assets/javascripts/dispatcher.js.coffee
@@ -62,8 +62,9 @@ class Dispatcher
         shortcut_handler = new ShortcutsNavigation()
       when 'projects:commits:show'
         shortcut_handler = new ShortcutsNavigation()
+      when 'projects:activity'
+        shortcut_handler = new ShortcutsNavigation()
       when 'projects:show'
-        new Activities()
         shortcut_handler = new ShortcutsNavigation()
       when 'groups:show'
         new Activities()
@@ -127,7 +128,10 @@ class Dispatcher
             shortcut_handler = new ShortcutsNavigation()
             new ZenMode()
             new DropzoneInput($('.wiki-form'))
-          when 'snippets', 'labels', 'graphs'
+          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'
             shortcut_handler = new ShortcutsNavigation()
diff --git a/app/assets/javascripts/dropzone_input.js.coffee b/app/assets/javascripts/dropzone_input.js.coffee
index a7476146010..a4f511301c1 100644
--- a/app/assets/javascripts/dropzone_input.js.coffee
+++ b/app/assets/javascripts/dropzone_input.js.coffee
@@ -25,10 +25,10 @@ class @DropzoneInput
     form_dropzone = $(form).find('.div-dropzone')
     form_dropzone.parent().addClass "div-dropzone-wrapper"
     form_dropzone.append divHover
-    $(".div-dropzone-hover").append iconPaperclip
+    form_dropzone.find(".div-dropzone-hover").append iconPaperclip
     form_dropzone.append divSpinner
-    $(".div-dropzone-spinner").append iconSpinner
-    $(".div-dropzone-spinner").css
+    form_dropzone.find(".div-dropzone-spinner").append iconSpinner
+    form_dropzone.find(".div-dropzone-spinner").css
       "opacity": 0
       "display": "none"
 
diff --git a/app/assets/javascripts/line_highlighter.js.coffee b/app/assets/javascripts/line_highlighter.js.coffee
index a8b3c1fa33e..e604e6025c2 100644
--- a/app/assets/javascripts/line_highlighter.js.coffee
+++ b/app/assets/javascripts/line_highlighter.js.coffee
@@ -70,7 +70,7 @@ class @LineHighlighter
 
     @clearHighlight()
 
-    lineNumber = $(event.target).data('line-number')
+    lineNumber = $(event.target).closest('a').data('line-number')
     current = @hashToRange(@_hash)
 
     unless current[0] && event.shiftKey
diff --git a/app/assets/javascripts/merge_request.js.coffee b/app/assets/javascripts/merge_request.js.coffee
index 7462975bd3d..b21cb7904b5 100644
--- a/app/assets/javascripts/merge_request.js.coffee
+++ b/app/assets/javascripts/merge_request.js.coffee
@@ -15,9 +15,7 @@ class @MergeRequest
     this.$('.show-all-commits').on 'click', =>
       this.showAllCommits()
 
-    # `MergeRequests#new` has no tab-persisting or lazy-loading behavior
-    unless @opts.action == 'new'
-      new MergeRequestTabs(@opts)
+    @initTabs()
 
     # Prevent duplicate event bindings
     @disableTaskList()
@@ -29,6 +27,14 @@ class @MergeRequest
   $: (selector) ->
     this.$el.find(selector)
 
+  initTabs: ->
+    if @opts.action != 'new'
+      # `MergeRequests#new` has no tab-persisting or lazy-loading behavior
+      new MergeRequestTabs(@opts)
+    else
+      # Show the first tab (Commits)
+      $('.merge-request-tabs a[data-toggle="tab"]:first').tab('show')
+
   showAllCommits: ->
     this.$('.first-commits').remove()
     this.$('.all-commits').removeClass 'hide'
diff --git a/app/assets/javascripts/notes.js.coffee b/app/assets/javascripts/notes.js.coffee
index 1c05a2b9fe8..bcff7bcc49e 100644
--- a/app/assets/javascripts/notes.js.coffee
+++ b/app/assets/javascripts/notes.js.coffee
@@ -298,7 +298,7 @@ class @Notes
     note.find(".note-header").hide()
     base_form = note.find(".note-edit-form")
     form = base_form.clone().insertAfter(base_form)
-    form.addClass('current-note-edit-form')
+    form.addClass('current-note-edit-form gfm-form')
     form.find('.div-dropzone').remove()
 
     # Show the attachment delete link
diff --git a/app/assets/javascripts/pager.js.coffee b/app/assets/javascripts/pager.js.coffee
index fe83dc0410e..d639303aed3 100644
--- a/app/assets/javascripts/pager.js.coffee
+++ b/app/assets/javascripts/pager.js.coffee
@@ -12,7 +12,7 @@
     @loading.show()
     $.ajax
       type: "GET"
-      url: location.href
+      url: $(".content_list").data('href') || location.href
       data: "limit=" + @limit + "&offset=" + @offset
       complete: =>
         @loading.hide()
diff --git a/app/assets/javascripts/project_show.js.coffee b/app/assets/javascripts/project_show.js.coffee
index 6828ae471e5..1fdf28f2528 100644
--- a/app/assets/javascripts/project_show.js.coffee
+++ b/app/assets/javascripts/project_show.js.coffee
@@ -1,15 +1,3 @@
 class @ProjectShow
   constructor: ->
-    $('.project-home-panel .star').on 'ajax:success', (e, data, status, xhr) ->
-      $(@).toggleClass('on').find('.count').html(data.star_count)
-    .on 'ajax:error', (e, xhr, status, error) ->
-      new Flash('Star toggle failed. Try again later.', 'alert')
-
-    $("a[data-toggle='tab']").on "shown.bs.tab", (e) ->
-        $.cookie "default_view", $(e.target).attr("href"), { expires: 30, path: '/' }
-
-      defaultView = $.cookie("default_view")
-      if defaultView
-        $("a[href=" + defaultView + "]").tab "show"
-      else
-        $("a[data-toggle='tab']:first").tab "show"
+    # I kept class for future
diff --git a/app/assets/javascripts/shortcuts_navigation.coffee b/app/assets/javascripts/shortcuts_navigation.coffee
index 31895fbf2bc..5b6f9e7e3f2 100644
--- a/app/assets/javascripts/shortcuts_navigation.coffee
+++ b/app/assets/javascripts/shortcuts_navigation.coffee
@@ -4,6 +4,7 @@ class @ShortcutsNavigation extends Shortcuts
   constructor: ->
     super()
     Mousetrap.bind('g p', -> ShortcutsNavigation.findAndFollowLink('.shortcuts-project'))
+    Mousetrap.bind('g e', -> ShortcutsNavigation.findAndFollowLink('.shortcuts-project-activity'))
     Mousetrap.bind('g f', -> ShortcutsNavigation.findAndFollowLink('.shortcuts-tree'))
     Mousetrap.bind('g c', -> ShortcutsNavigation.findAndFollowLink('.shortcuts-commits'))
     Mousetrap.bind('g n', -> ShortcutsNavigation.findAndFollowLink('.shortcuts-network'))
diff --git a/app/assets/stylesheets/base/mixins.scss b/app/assets/stylesheets/base/mixins.scss
index 08cbe911672..d64e79170b9 100644
--- a/app/assets/stylesheets/base/mixins.scss
+++ b/app/assets/stylesheets/base/mixins.scss
@@ -109,7 +109,7 @@
     font-size: 1.2em;
   }
 
-  blockquote p {
+  blockquote {
     color: #888;
     font-size: 15px;
     line-height: 1.5;
diff --git a/app/assets/stylesheets/generic/mobile.scss b/app/assets/stylesheets/generic/mobile.scss
index a49775daf8b..24c828e0d97 100644
--- a/app/assets/stylesheets/generic/mobile.scss
+++ b/app/assets/stylesheets/generic/mobile.scss
@@ -44,20 +44,18 @@
   .project-home-panel {
     padding-left: 0 !important;
 
-    .project-home-row {
-      .project-home-desc {
-        margin-right: 0 !important;
-        float: none !important;
-      }
-
-      .project-repo-buttons {
-        position: static;
-        margin-top: 15px;
-        width: 100%;
-        float: none;
-        text-align: left;
-      }
+    .project-avatar {
+      display: block;
     }
+
+    .project-repo-buttons,
+    .git-clone-holder {
+      display: none;
+    }
+  }
+
+  .project-stats {
+    display: none;
   }
 
   .container .title {
diff --git a/app/assets/stylesheets/generic/sidebar.scss b/app/assets/stylesheets/generic/sidebar.scss
index 00e0534b81e..b96664d30db 100644
--- a/app/assets/stylesheets/generic/sidebar.scss
+++ b/app/assets/stylesheets/generic/sidebar.scss
@@ -2,6 +2,9 @@
   .sidebar-wrapper {
     position: fixed;
     top: 0;
+    bottom: 0;
+    overflow-y: auto;
+    overflow-x: hidden;
     left: 0;
     height: 100%;
     transition-duration: .3s;
@@ -21,8 +24,9 @@
 }
 
 .nav-sidebar {
+  margin-top: 29 + $header-height;
+  margin-bottom: 50px;
   transition-duration: .3s;
-  margin: 0;
   list-style: none;
   overflow: hidden;
 
@@ -39,12 +43,12 @@
     }
 
     a {
+      padding: 8px 15px;
+      font-size: 13px;
+      line-height: 18px;
       color: $gray;
       display: block;
       text-decoration: none;
-      padding: 8px 15px;
-      font-size: 14px;
-      line-height: 20px;
       padding-left: 16px;
 
       &:hover {
@@ -88,14 +92,17 @@
     width: $sidebar_width;
 
     .nav-sidebar {
-      margin-top: 29px;
-      position: fixed;
-      top: $header-height;
       width: $sidebar_width;
     }
 
     .nav-sidebar li a{
       width: 230px;
+
+      &.back-link {
+        i {
+          visibility: hidden;
+        }
+      }
     }
   }
 }
@@ -108,15 +115,9 @@
     width: $sidebar_collapsed_width;
 
     .nav-sidebar {
-      margin-top: 29px;
-      position: fixed;
-      top: $header-height;
       width: $sidebar_collapsed_width;
 
       li a {
-        font-size: 14px;
-        padding: 8px 15px;
-        text-align: left;
         padding-left: 16px;
       }
     }
@@ -175,7 +176,7 @@
 }
 
 .sidebar-user {
-  position: absolute;
+  position: fixed;
   bottom: 0;
   width: $sidebar_width;
   padding: 10px;
diff --git a/app/assets/stylesheets/generic/typography.scss b/app/assets/stylesheets/generic/typography.scss
index 66767cb13cb..2db4213159a 100644
--- a/app/assets/stylesheets/generic/typography.scss
+++ b/app/assets/stylesheets/generic/typography.scss
@@ -17,6 +17,14 @@ pre {
     background: #333;
     color: $background-color;
   }
+
+  &.plain-readme {
+    background: none;
+    border: none;
+    padding: 0;
+    margin: 0;
+    font-size: 14px;
+  }
 }
 
 .monospace {
diff --git a/app/assets/stylesheets/pages/notes.scss b/app/assets/stylesheets/pages/notes.scss
index 42b8ecabb38..4da65b28743 100644
--- a/app/assets/stylesheets/pages/notes.scss
+++ b/app/assets/stylesheets/pages/notes.scss
@@ -72,13 +72,28 @@ ul.notes {
   .note {
     display: block;
     position:relative;
+
     .note-body {
       overflow: auto;
+
       .note-text {
         overflow: auto;
         word-wrap: break-word;
         @include md-typography;
 
+        // 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;
+            }
+          }
+        }
+
         // Reduce left padding of first task list ul element
         ul.task-list:first-child {
           padding-left: 10px;
@@ -94,6 +109,7 @@ ul.notes {
         }
       }
     }
+
     .note-header {
       padding-bottom: 3px;
     }
diff --git a/app/assets/stylesheets/pages/projects.scss b/app/assets/stylesheets/pages/projects.scss
index e19b2eafa43..5f415f2d78f 100644
--- a/app/assets/stylesheets/pages/projects.scss
+++ b/app/assets/stylesheets/pages/projects.scss
@@ -15,48 +15,31 @@
 }
 
 .project-home-panel {
-  margin-top: 10px;
-  margin-bottom: 15px;
-  position: relative;
-  padding-left: 65px;
-  min-height: 50px;
+  text-align: center;
+  margin-bottom: 20px;
 
   .project-identicon-holder {
-    position: absolute;
-    left: 0;
-    top: -14px;
+    margin-bottom: 15px;
 
-    .avatar {
-      width: 50px;
-      height: 50px;
+    .avatar, .identicon {
+      margin: 0 auto;
+      float: none;
     }
 
     .identicon {
-      font-size: 26px;
-      line-height: 50px;
+      @include border-radius(50%);
     }
   }
 
-  .project-home-row {
-    @extend .clearfix;
-    margin-bottom: 15px;
-
-    &.project-home-row-top {
-      margin-bottom: 15px;
+  .lead {
+    p {
+      display: inline;
     }
+  }
 
-    .project-home-desc {
-      color: $gray;
-      float: left;
-      font-size: 16px;
-      line-height: 1.3;
-      margin-right: 250px;
-
-      // Render Markdown-generated HTML inline for this block
-      p {
-        display: inline;
-      }
-    }
+  .git-clone-holder {
+    max-width: 600px;
+    margin: 0 auto;
   }
 
   .visibility-level-label {
@@ -67,22 +50,22 @@
   }
 
   .project-repo-buttons {
-    margin-top: -3px;
-    position: absolute;
-    right: 0;
-    width: 265px;
-    text-align: right;
+    margin-top: 25px;
+    margin-bottom: 25px;
 
     .btn {
+      @extend .btn-info;
+
+      margin-left: 10px;
       font-weight: bold;
       font-size: 14px;
       line-height: 16px;
+      padding: 8px 12px;
 
       .count {
-        padding-left: 10px;
-        border-left: 1px solid #ccc;
+        padding-left: 7px;
         display: inline-block;
-        margin-left: 10px;
+        margin-left: 7px;
       }
     }
   }
@@ -307,3 +290,15 @@ table.table.protected-branches-list tr.no-border {
   float: left;
   margin-right: 10px;
 }
+
+.project-stats {
+  text-align: center;
+
+  ul.nav-pills { display:inline-block; }
+  li { display:inline; }
+  a { float:left; }
+}
+
+pre.light-well {
+  border-color: #f1f1f1;
+}
diff --git a/app/assets/stylesheets/themes/gitlab-theme.scss b/app/assets/stylesheets/themes/gitlab-theme.scss
index dc47b108100..3589cb88d03 100644
--- a/app/assets/stylesheets/themes/gitlab-theme.scss
+++ b/app/assets/stylesheets/themes/gitlab-theme.scss
@@ -35,9 +35,9 @@
 
     .sidebar-wrapper {
       background: $color-darker;
-      border-right: 1px solid $color-darker;
 
       .sidebar-user {
+        background: $color-darker;
         color: $color-light;
 
         &:hover {
diff --git a/app/controllers/admin/projects_controller.rb b/app/controllers/admin/projects_controller.rb
index f616ccf5684..da5f5bb83fa 100644
--- a/app/controllers/admin/projects_controller.rb
+++ b/app/controllers/admin/projects_controller.rb
@@ -23,7 +23,8 @@ class Admin::ProjectsController < Admin::ApplicationController
   end
 
   def transfer
-    ::Projects::TransferService.new(@project, current_user, params.dup).execute
+    namespace = Namespace.find_by(id: params[:new_namespace_id])
+    ::Projects::TransferService.new(@project, current_user, params.dup).execute(namespace)
 
     @project.reload
     redirect_to admin_namespace_project_path(@project.namespace, @project)
diff --git a/app/controllers/admin/users_controller.rb b/app/controllers/admin/users_controller.rb
index 7a683098df3..770fe00af51 100644
--- a/app/controllers/admin/users_controller.rb
+++ b/app/controllers/admin/users_controller.rb
@@ -55,6 +55,12 @@ class Admin::UsersController < Admin::ApplicationController
     end
   end
 
+  def disable_two_factor
+    user.disable_two_factor!
+    redirect_to admin_user_path(user),
+      notice: 'Two-factor Authentication has been disabled for this user'
+  end
+
   def create
     opts = {
       force_random_password: true,
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 63fc146f1d1..362b03e0d5e 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -183,7 +183,10 @@ class ApplicationController < ActionController::Base
     headers['X-XSS-Protection'] = '1; mode=block'
     headers['X-UA-Compatible'] = 'IE=edge'
     headers['X-Content-Type-Options'] = 'nosniff'
-    headers['Strict-Transport-Security'] = 'max-age=31536000' if Gitlab.config.gitlab.https
+    # Enabling HSTS for non-standard ports would send clients to the wrong port
+    if Gitlab.config.gitlab.https and Gitlab.config.gitlab.port == 443
+      headers['Strict-Transport-Security'] = 'max-age=31536000'
+    end
   end
 
   def add_gon_variables
@@ -265,6 +268,7 @@ class ApplicationController < ActionController::Base
     params[:scope] = 'all' if params[:scope].blank?
     params[:state] = 'opened' if params[:state].blank?
 
+    @sort = params[:sort]
     @filter_params = params.dup
 
     if @project
diff --git a/app/controllers/autocomplete_controller.rb b/app/controllers/autocomplete_controller.rb
index 11af9895261..52e9c58b47c 100644
--- a/app/controllers/autocomplete_controller.rb
+++ b/app/controllers/autocomplete_controller.rb
@@ -1,22 +1,35 @@
 class AutocompleteController < ApplicationController
+  skip_before_action :authenticate_user!, only: [:users]
+
   def users
-    @users =
-      if params[:project_id].present?
-        project = Project.find(params[:project_id])
+    begin
+      @users =
+        if params[:project_id].present?
+          project = Project.find(params[:project_id])
 
-        if can?(current_user, :read_project, project)
-          project.team.users
-        end
-      elsif params[:group_id]
-        group = Group.find(params[:group_id])
+          if can?(current_user, :read_project, project)
+            project.team.users
+          end
+        elsif params[:group_id]
+          group = Group.find(params[:group_id])
 
-        if can?(current_user, :read_group, group)
-          group.users
+          if can?(current_user, :read_group, group)
+            group.users
+          end
+        elsif current_user
+          User.all
         end
-      else
-        User.all
+    rescue ActiveRecord::RecordNotFound
+      if current_user
+        return render json: {}, status: 404
       end
+    end
+
+    if @users.nil? && current_user.nil?
+      authenticate_user!
+    end
 
+    @users ||= User.none
     @users = @users.search(params[:search]) if params[:search].present?
     @users = @users.active
     @users = @users.page(params[:page]).per(PER_PAGE)
diff --git a/app/controllers/profiles/preferences_controller.rb b/app/controllers/profiles/preferences_controller.rb
index 538b09ca54d..f83b4abd1e2 100644
--- a/app/controllers/profiles/preferences_controller.rb
+++ b/app/controllers/profiles/preferences_controller.rb
@@ -32,6 +32,7 @@ class Profiles::PreferencesController < Profiles::ApplicationController
     params.require(:user).permit(
       :color_scheme_id,
       :dashboard,
+      :project_view,
       :theme_id
     )
   end
diff --git a/app/controllers/profiles/two_factor_auths_controller.rb b/app/controllers/profiles/two_factor_auths_controller.rb
index 03845f1e1ec..f9af0871cf1 100644
--- a/app/controllers/profiles/two_factor_auths_controller.rb
+++ b/app/controllers/profiles/two_factor_auths_controller.rb
@@ -29,13 +29,7 @@ class Profiles::TwoFactorAuthsController < Profiles::ApplicationController
   end
 
   def destroy
-    current_user.update_attributes({
-      two_factor_enabled:        false,
-      encrypted_otp_secret:      nil,
-      encrypted_otp_secret_iv:   nil,
-      encrypted_otp_secret_salt: nil,
-      otp_backup_codes:          nil
-    })
+    current_user.disable_two_factor!
 
     redirect_to profile_account_path
   end
diff --git a/app/controllers/projects/branches_controller.rb b/app/controllers/projects/branches_controller.rb
index 696011b94b9..117ae3aaa3d 100644
--- a/app/controllers/projects/branches_controller.rb
+++ b/app/controllers/projects/branches_controller.rb
@@ -32,7 +32,7 @@ class Projects::BranchesController < Projects::ApplicationController
   end
 
   def destroy
-    DeleteBranchService.new(project, current_user).execute(params[:id])
+    status = DeleteBranchService.new(project, current_user).execute(params[:id])
     @branch_name = params[:id]
 
     respond_to do |format|
@@ -40,7 +40,7 @@ class Projects::BranchesController < Projects::ApplicationController
         redirect_to namespace_project_branches_path(@project.namespace,
                                                     @project)
       end
-      format.js
+      format.js { render status: status[:return_code] }
     end
   end
 end
diff --git a/app/controllers/projects/graphs_controller.rb b/app/controllers/projects/graphs_controller.rb
index a060ea6f998..0b6f7f5c91e 100644
--- a/app/controllers/projects/graphs_controller.rb
+++ b/app/controllers/projects/graphs_controller.rb
@@ -1,6 +1,9 @@
 class Projects::GraphsController < Projects::ApplicationController
+  include ExtractsPath
+
   # Authorize
   before_action :require_non_empty_project
+  before_action :assign_ref_vars
   before_action :authorize_download_code!
 
   def show
@@ -13,7 +16,7 @@ class Projects::GraphsController < Projects::ApplicationController
   end
 
   def commits
-    @commits = @project.repository.commits(nil, nil, 2000, 0, true)
+    @commits = @project.repository.commits(@ref, nil, 2000, 0, true)
     @commits_graph = Gitlab::Graphs::Commits.new(@commits)
     @commits_per_week_days = @commits_graph.commits_per_week_days
     @commits_per_time = @commits_graph.commits_per_time
@@ -23,7 +26,7 @@ class Projects::GraphsController < Projects::ApplicationController
   private
 
   def fetch_graph
-    @commits = @project.repository.commits(nil, nil, 6000, 0, true)
+    @commits = @project.repository.commits(@ref, nil, 6000, 0, true)
     @log = []
 
     @commits.each do |commit|
diff --git a/app/controllers/projects/milestones_controller.rb b/app/controllers/projects/milestones_controller.rb
index 61689488d13..9efe9704d1e 100644
--- a/app/controllers/projects/milestones_controller.rb
+++ b/app/controllers/projects/milestones_controller.rb
@@ -64,7 +64,12 @@ class Projects::MilestonesController < Projects::ApplicationController
   end
 
   def destroy
-    return access_denied! unless can?(current_user, :admin_milestone, @milestone)
+    return access_denied! unless can?(current_user, :admin_milestone, @project)
+
+    update_params = { milestone: nil }
+    @milestone.issues.each do |issue|
+      Issues::UpdateService.new(@project, current_user, update_params).execute(issue)
+    end
 
     @milestone.destroy
 
diff --git a/app/controllers/projects/refs_controller.rb b/app/controllers/projects/refs_controller.rb
index 01ca1537c0e..d83561cf32a 100644
--- a/app/controllers/projects/refs_controller.rb
+++ b/app/controllers/projects/refs_controller.rb
@@ -8,17 +8,21 @@ class Projects::RefsController < Projects::ApplicationController
   def switch
     respond_to do |format|
       format.html do
-        new_path = if params[:destination] == "tree"
-                     namespace_project_tree_path(@project.namespace, @project,
-                                                 (@id))
-                   elsif params[:destination] == "blob"
-                     namespace_project_blob_path(@project.namespace, @project,
-                                                 (@id))
-                   elsif params[:destination] == "graph"
-                     namespace_project_network_path(@project.namespace, @project, @id, @options)
-                   else
-                     namespace_project_commits_path(@project.namespace, @project, @id)
-                   end
+        new_path =
+          case params[:destination]
+          when "tree"
+            namespace_project_tree_path(@project.namespace, @project, @id)
+          when "blob"
+            namespace_project_blob_path(@project.namespace, @project, @id)
+          when "graph"
+            namespace_project_network_path(@project.namespace, @project, @id, @options)
+          when "graphs"
+            namespace_project_graph_path(@project.namespace, @project, @id)
+          when "graphs_commits"
+            commits_namespace_project_graph_path(@project.namespace, @project, @id)
+          else
+            namespace_project_commits_path(@project.namespace, @project, @id)
+          end
 
         redirect_to new_path
       end
diff --git a/app/controllers/projects/tree_controller.rb b/app/controllers/projects/tree_controller.rb
index b659e15f242..92e4bc16d9d 100644
--- a/app/controllers/projects/tree_controller.rb
+++ b/app/controllers/projects/tree_controller.rb
@@ -7,13 +7,15 @@ class Projects::TreeController < Projects::ApplicationController
   before_action :authorize_download_code!
 
   def show
+    return not_found! unless @repository.commit(@ref)
+
     if tree.entries.empty?
       if @repository.blob_at(@commit.id, @path)
         redirect_to(
           namespace_project_blob_path(@project.namespace, @project,
                                       File.join(@ref, @path))
         ) and return
-      else
+      elsif @path.present?
         return not_found!
       end
     end
diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index be5968cd7b0..586359f3080 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -1,12 +1,12 @@
 class ProjectsController < ApplicationController
   prepend_before_filter :render_go_import, only: [:show]
-  skip_before_action :authenticate_user!, only: [:show]
+  skip_before_action :authenticate_user!, only: [:show, :activity]
   before_action :project, except: [:new, :create]
   before_action :repository, except: [:new, :create]
 
   # Authorize
   before_action :authorize_admin_project!, only: [:edit, :update, :destroy, :transfer, :archive, :unarchive]
-  before_action :event_filter, only: :show
+  before_action :event_filter, only: [:show, :activity]
 
   layout :determine_layout
 
@@ -52,10 +52,21 @@ class ProjectsController < ApplicationController
   end
 
   def transfer
-    transfer_params = params.permit(:new_namespace_id)
-    ::Projects::TransferService.new(project, current_user, transfer_params).execute
-    if @project.errors[:namespace_id].present?
-      flash[:alert] = @project.errors[:namespace_id].first
+    namespace = Namespace.find_by(id: params[:new_namespace_id])
+    ::Projects::TransferService.new(project, current_user).execute(namespace)
+
+    if @project.errors[:new_namespace].present?
+      flash[:alert] = @project.errors[:new_namespace].first
+    end
+  end
+
+  def activity
+    respond_to do |format|
+      format.html
+      format.json do
+        load_events
+        pager_json('events/_events', @events.count)
+      end
     end
   end
 
@@ -65,15 +76,12 @@ class ProjectsController < ApplicationController
       return
     end
 
-    @show_star = !(current_user && current_user.starred?(@project))
-
     respond_to do |format|
       format.html do
         if @project.repository_exists?
           if @project.empty_repo?
             render 'projects/empty'
           else
-            @last_push = current_user.recent_push(@project.id) if current_user
             render :show
           end
         else
@@ -81,11 +89,6 @@ class ProjectsController < ApplicationController
         end
       end
 
-      format.json do
-        load_events
-        pager_json('events/_events', @events.count)
-      end
-
       format.atom do
         load_events
         render layout: false
@@ -147,11 +150,14 @@ class ProjectsController < ApplicationController
   def toggle_star
     current_user.toggle_star(@project)
     @project.reload
-    render json: { star_count: @project.star_count }
+
+    render json: {
+      html: view_to_html_string("projects/buttons/_star")
+    }
   end
 
   def markdown_preview
-    text = params[:text] 
+    text = params[:text]
 
     ext = Gitlab::ReferenceExtractor.new(@project, current_user)
     ext.analyze(text)
diff --git a/app/finders/issuable_finder.rb b/app/finders/issuable_finder.rb
index 2eccc0ee31f..ab89aa2c53a 100644
--- a/app/finders/issuable_finder.rb
+++ b/app/finders/issuable_finder.rb
@@ -10,7 +10,7 @@
 #     state: 'open' or 'closed' or 'all'
 #     group_id: integer
 #     project_id: integer
-#     milestone_id: integer
+#     milestone_title: string
 #     assignee_id: integer
 #     search: string
 #     label_name: string
@@ -76,7 +76,7 @@ class IssuableFinder
     return @milestones if defined?(@milestones)
 
     @milestones =
-      if milestones? && params[:milestone_title] != NONE
+      if milestones? && params[:milestone_title] != Milestone::None.title
         Milestone.where(title: params[:milestone_title])
       else
         nil
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 0b46db4b1c3..a803b66c502 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -213,6 +213,10 @@ module ApplicationHelper
       Haml::Helpers.preserve(markdown(file_content))
     elsif asciidoc?(file_name)
       asciidoc(file_content)
+    elsif plain?(file_name)
+      content_tag :pre, class: 'plain-readme' do
+        file_content
+      end
     else
       GitHub::Markup.render(file_name, file_content).
         force_encoding(file_content.encoding).html_safe
@@ -221,6 +225,10 @@ module ApplicationHelper
     simple_format(file_content)
   end
 
+  def plain?(filename)
+    Gitlab::MarkupHelper.plain?(filename)
+  end
+
   def markup?(filename)
     Gitlab::MarkupHelper.markup?(filename)
   end
diff --git a/app/helpers/application_settings_helper.rb b/app/helpers/application_settings_helper.rb
index 63c3ff5674d..61d14383945 100644
--- a/app/helpers/application_settings_helper.rb
+++ b/app/helpers/application_settings_helper.rb
@@ -28,7 +28,7 @@ module ApplicationSettingsHelper
   def restricted_level_checkboxes(help_block_id)
     Gitlab::VisibilityLevel.options.map do |name, level|
       checked = restricted_visibility_levels(true).include?(level)
-      css_class = 'btn btn-primary'
+      css_class = 'btn'
       css_class += ' active' if checked
       checkbox_name = 'application_setting[restricted_visibility_levels][]'
 
diff --git a/app/helpers/gitlab_markdown_helper.rb b/app/helpers/gitlab_markdown_helper.rb
index a801d3b10aa..eb3f72a307d 100644
--- a/app/helpers/gitlab_markdown_helper.rb
+++ b/app/helpers/gitlab_markdown_helper.rb
@@ -118,7 +118,7 @@ module GitlabMarkdownHelper
 
   # Returns a random markdown tip for use as a textarea placeholder
   def random_markdown_tip
-    "Tip: #{MARKDOWN_TIPS.sample}"
+    MARKDOWN_TIPS.sample
   end
 
   private
diff --git a/app/helpers/gitlab_routing_helper.rb b/app/helpers/gitlab_routing_helper.rb
index 9d072f81092..d0fae255a04 100644
--- a/app/helpers/gitlab_routing_helper.rb
+++ b/app/helpers/gitlab_routing_helper.rb
@@ -17,6 +17,10 @@ module GitlabRoutingHelper
     namespace_project_path(project.namespace, project, *args)
   end
 
+  def activity_project_path(project, *args)
+    activity_namespace_project_path(project.namespace, project, *args)
+  end
+
   def edit_project_path(project, *args)
     edit_namespace_project_path(project.namespace, project, *args)
   end
diff --git a/app/helpers/milestones_helper.rb b/app/helpers/milestones_helper.rb
index 93e33ebefd8..132a893e532 100644
--- a/app/helpers/milestones_helper.rb
+++ b/app/helpers/milestones_helper.rb
@@ -29,6 +29,8 @@ module MilestonesHelper
       end.active
 
     grouped_milestones = Milestones::GroupService.new(milestones).execute
+    grouped_milestones.unshift(Milestone::None)
+
     options_from_collection_for_select(grouped_milestones, 'title', 'title', params[:milestone_title])
   end
 end
diff --git a/app/helpers/preferences_helper.rb b/app/helpers/preferences_helper.rb
index bceff4fd52e..ea774e28ecf 100644
--- a/app/helpers/preferences_helper.rb
+++ b/app/helpers/preferences_helper.rb
@@ -42,6 +42,13 @@ module PreferencesHelper
     end
   end
 
+  def project_view_choices
+    [
+      ['Readme (default)', :readme],
+      ['Activity view', :activity]
+    ]
+  end
+
   def user_application_theme
     theme = Gitlab::Themes.by_id(current_user.try(:theme_id))
     theme.css_class
@@ -50,4 +57,9 @@ module PreferencesHelper
   def user_color_scheme_class
     COLOR_SCHEMES[current_user.try(:color_scheme_id)] if defined?(current_user)
   end
+
+  def prefer_readme?
+    !current_user ||
+      current_user.project_view == 'readme'
+  end
 end
diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb
index ec65e473919..3cd52b381bd 100644
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -84,53 +84,6 @@ module ProjectsHelper
     @project.milestones.active.order("due_date, title ASC")
   end
 
-  def link_to_toggle_star(title, starred)
-    cls = 'star-btn btn btn-sm btn-default'
-
-    toggle_text =
-      if starred
-        ' Unstar'
-      else
-        ' Star'
-      end
-
-    toggle_html = content_tag('span', class: 'toggle') do
-      icon('star') + toggle_text
-    end
-
-    count_html = content_tag('span', class: 'count') do
-      @project.star_count.to_s
-    end
-
-    link_opts = {
-      title: title,
-      class: cls,
-      method: :post,
-      remote: true,
-      data: { type: 'json' }
-    }
-
-    path = toggle_star_namespace_project_path(@project.namespace, @project)
-
-    content_tag 'span', class: starred ? 'turn-on' : 'turn-off' do
-      link_to(path, link_opts) do
-        toggle_html + ' ' + count_html
-      end
-    end
-  end
-
-  def link_to_toggle_fork
-    html = content_tag('span') do
-      icon('code-fork') + ' Fork'
-    end
-
-    count_html = content_tag(:span, class: 'count') do
-      @project.forks_count.to_s
-    end
-
-    html + count_html
-  end
-
   def project_for_deploy_key(deploy_key)
     if deploy_key.projects.include?(@project)
       @project
@@ -139,6 +92,16 @@ module ProjectsHelper
     end
   end
 
+  def can_change_visibility_level?(project, current_user)
+    return false unless can?(current_user, :change_visibility_level, project)
+
+    if project.forked?
+      project.forked_from_project.visibility_level > Gitlab::VisibilityLevel::PRIVATE
+    else
+      true
+    end
+  end
+
   private
 
   def get_project_nav_tabs(project, current_user)
@@ -168,8 +131,12 @@ module ProjectsHelper
       nav_tabs << :snippets
     end
 
+    if can?(current_user, :read_label, project)
+      nav_tabs << :labels
+    end
+
     if can?(current_user, :read_milestone, project)
-      nav_tabs << [:milestones, :labels]
+      nav_tabs << :milestones
     end
 
     nav_tabs.flatten
@@ -285,16 +252,6 @@ module ProjectsHelper
     end
   end
 
-  def service_field_value(type, value)
-    return value unless type == 'password'
-
-    if value.present?
-      "***********"
-    else
-      nil
-    end
-  end
-
   def user_max_access_in_project(user, project)
     level = project.team.max_member_access(user)
 
@@ -306,4 +263,35 @@ module ProjectsHelper
   def leave_project_message(project)
     "Are you sure you want to leave \"#{project.name}\" project?"
   end
+
+  def new_readme_path
+    ref = @repository.root_ref if @repository
+    ref ||= 'master'
+
+    namespace_project_new_blob_path(@project.namespace, @project, tree_join(ref), file_name: 'README.md')
+  end
+
+  def last_push_event
+    if current_user
+      current_user.recent_push(@project.id)
+    end
+  end
+
+  def readme_cache_key
+    [@project.id, @project.commit.sha, "readme"].join('-')
+  end
+
+  def round_commit_count(project)
+    count = project.commit_count
+
+    if count > 10000
+      '10000+'
+    elsif count > 5000
+      '5000+'
+    elsif count > 1000
+      '1000+'
+    else
+      count
+    end
+  end
 end
diff --git a/app/helpers/visibility_level_helper.rb b/app/helpers/visibility_level_helper.rb
index 00d4c7f1051..b52cd23aba2 100644
--- a/app/helpers/visibility_level_helper.rb
+++ b/app/helpers/visibility_level_helper.rb
@@ -86,4 +86,10 @@ module VisibilityLevelHelper
   def default_snippet_visibility
     current_application_settings.default_snippet_visibility
   end
+
+  def skip_level?(form_model, level)
+    form_model.is_a?(Project) &&
+    form_model.forked? &&
+    !Gitlab::VisibilityLevel.allowed_fork_levels(form_model.forked_from_project.visibility_level).include?(level)
+  end
 end
diff --git a/app/models/ability.rb b/app/models/ability.rb
index d3631d49ec6..9258d981ac9 100644
--- a/app/models/ability.rb
+++ b/app/models/ability.rb
@@ -31,10 +31,11 @@ class Ability
                 end
 
       if project && project.public?
-        [
+        rules = [
           :read_project,
           :read_wiki,
           :read_issue,
+          :read_label,
           :read_milestone,
           :read_project_snippet,
           :read_project_member,
@@ -42,6 +43,8 @@ class Ability
           :read_note,
           :download_code
         ]
+
+        rules - project_disabled_features_rules(project)
       else
         group = if subject.kind_of?(Group)
                   subject
@@ -102,28 +105,7 @@ class Ability
           rules -= project_archived_rules
         end
 
-        unless project.issues_enabled
-          rules -= named_abilities('issue')
-        end
-
-        unless project.merge_requests_enabled
-          rules -= named_abilities('merge_request')
-        end
-
-        unless project.issues_enabled or project.merge_requests_enabled
-          rules -= named_abilities('label')
-          rules -= named_abilities('milestone')
-        end
-
-        unless project.snippets_enabled
-          rules -= named_abilities('project_snippet')
-        end
-
-        unless project.wiki_enabled
-          rules -= named_abilities('wiki')
-        end
-
-        rules
+        rules - project_disabled_features_rules(project)
       end
     end
 
@@ -205,6 +187,33 @@ class Ability
       ]
     end
 
+    def project_disabled_features_rules(project)
+      rules = []
+
+      unless project.issues_enabled
+        rules += named_abilities('issue')
+      end
+
+      unless project.merge_requests_enabled
+        rules += named_abilities('merge_request')
+      end
+
+      unless project.issues_enabled or project.merge_requests_enabled
+        rules += named_abilities('label')
+        rules += named_abilities('milestone')
+      end
+
+      unless project.snippets_enabled
+        rules += named_abilities('project_snippet')
+      end
+
+      unless project.wiki_enabled
+        rules += named_abilities('wiki')
+      end
+
+      rules
+    end
+
     def group_abilities(user, group)
       rules = []
 
diff --git a/app/models/concerns/mentionable.rb b/app/models/concerns/mentionable.rb
index 56849f28ff0..5b0ae411642 100644
--- a/app/models/concerns/mentionable.rb
+++ b/app/models/concerns/mentionable.rb
@@ -79,22 +79,36 @@ module Mentionable
     end
   end
 
-  # If the mentionable_text field is about to change, locate any *added* references and create cross references for
-  # them. Invoke from an observer's #before_save implementation.
-  def notice_added_references(p = project, a = author)
-    ch = changed_attributes
-    original, mentionable_changed = "", false
-    self.class.mentionable_attrs.each do |attr|
-      if ch[attr]
-        original << ch[attr]
-        mentionable_changed = true
-      end
-    end
+  # When a mentionable field is changed, creates cross-reference notes that
+  # don't already exist
+  def create_new_cross_references!(p = project, a = author)
+    changes = detect_mentionable_changes
+
+    return if changes.empty?
 
-    # Only proceed if the saved changes actually include a chance to an attr_mentionable field.
-    return unless mentionable_changed
+    original_text = changes.collect { |_, vals| vals.first }.join(' ')
 
-    preexisting = references(p, self.author, original)
+    preexisting = references(p, self.author, original_text)
     create_cross_references!(p, a, preexisting)
   end
+
+  private
+
+  # Returns a Hash of changed mentionable fields
+  #
+  # Preference is given to the `changes` Hash, but falls back to
+  # `previous_changes` if it's empty (i.e., the changes have already been
+  # persisted).
+  #
+  # See ActiveModel::Dirty.
+  #
+  # Returns a Hash.
+  def detect_mentionable_changes
+    source = (changes.present? ? changes : previous_changes).dup
+
+    mentionable = self.class.mentionable_attrs
+
+    # Only include changed fields that are mentionable
+    source.select { |key, val| mentionable.include?(key) }
+  end
 end
diff --git a/app/models/key.rb b/app/models/key.rb
index bbc28678177..2dcae059c0e 100644
--- a/app/models/key.rb
+++ b/app/models/key.rb
@@ -24,6 +24,7 @@ class Key < ActiveRecord::Base
 
   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, format: { without: /\n|\r/, message: 'should be a single line' }
   validates :fingerprint, uniqueness: true, presence: { message: 'cannot be generated' }
 
   delegate :name, :email, to: :user, prefix: true
diff --git a/app/models/milestone.rb b/app/models/milestone.rb
index e0c5fec97b7..d28f3c8d3f9 100644
--- a/app/models/milestone.rb
+++ b/app/models/milestone.rb
@@ -14,6 +14,10 @@
 #
 
 class Milestone < ActiveRecord::Base
+  # Represents a "No Milestone" state used for filtering Issues and Merge
+  # Requests that have no milestone assigned.
+  None = Struct.new(:title).new('No Milestone')
+
   include InternalId
   include Sortable
 
diff --git a/app/models/note.rb b/app/models/note.rb
index 68b9d433ae0..62567f471dc 100644
--- a/app/models/note.rb
+++ b/app/models/note.rb
@@ -356,7 +356,7 @@ class Note < ActiveRecord::Base
   end
 
   def set_references
-    notice_added_references(project, author)
+    create_new_cross_references!(project, author)
   end
 
   def editable?
diff --git a/app/models/project.rb b/app/models/project.rb
index b161cbe86b9..ff372ea9aa5 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -683,6 +683,10 @@ class Project < ActiveRecord::Base
     update_attribute(:repository_size, repository.size)
   end
 
+  def update_commit_count
+    update_attribute(:commit_count, repository.commit_count)
+  end
+
   def forks_count
     ForkedProjectLink.where(forked_from_project_id: self.id).count
   end
diff --git a/app/models/project_services/gitlab_ci_service.rb b/app/models/project_services/gitlab_ci_service.rb
index c284e19fe50..5aaa4e85cbc 100644
--- a/app/models/project_services/gitlab_ci_service.rb
+++ b/app/models/project_services/gitlab_ci_service.rb
@@ -22,8 +22,12 @@ class GitlabCiService < CiService
   API_PREFIX = "api/v1"
 
   prop_accessor :project_url, :token
-  validates :project_url, presence: true, if: :activated?
-  validates :token, presence: true, if: :activated?
+  validates :project_url,
+    presence: true,
+    format: { with: /\A#{URI.regexp(%w(http https))}\z/, message: "should be a valid url" }, if: :activated?
+  validates :token,
+    presence: true,
+    format: { with: /\A([A-Za-z0-9]+)\z/ },  if: :activated?
 
   after_save :compose_service_hook, if: :activated?
 
diff --git a/app/models/project_services/irker_service.rb b/app/models/project_services/irker_service.rb
index a4d0914dbe7..d24aa317cf3 100644
--- a/app/models/project_services/irker_service.rb
+++ b/app/models/project_services/irker_service.rb
@@ -63,7 +63,7 @@ class IrkerService < Service
         help: 'Irker daemon hostname (defaults to localhost)' },
       { type: 'text', name: 'server_port', placeholder: 6659,
         help: 'Irker daemon port (defaults to 6659)' },
-      { type: 'text', name: 'default_irc_uri',
+      { type: 'text', name: 'default_irc_uri', title: 'Default IRC URI',
         help: 'A default IRC URI to prepend before each recipient (optional)',
         placeholder: 'irc://irc.network.net:6697/' },
       { type: 'textarea', name: 'recipients',
diff --git a/app/models/repository.rb b/app/models/repository.rb
index c767d1051d1..807b33b2a3e 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -94,18 +94,6 @@ class Repository
     gitlab_shell.rm_tag(path_with_namespace, tag_name)
   end
 
-  def round_commit_count
-    if commit_count > 10000
-      '10000+'
-    elsif commit_count > 5000
-      '5000+'
-    elsif commit_count > 1000
-      '1000+'
-    else
-      commit_count
-    end
-  end
-
   def branch_names
     cache.fetch(:branch_names) { raw_repository.branch_names }
   end
@@ -130,28 +118,29 @@ class Repository
     cache.fetch(:size) { raw_repository.size }
   end
 
+  def cache_keys
+    %i(size branch_names tag_names commit_count
+       readme version contribution_guide changelog license)
+  end
+
+  def build_cache
+    cache_keys.each do |key|
+      unless cache.exist?(key)
+        send(key)
+      end
+    end
+  end
+
   def expire_cache
-    %i(size branch_names tag_names commit_count graph_log
-       readme version contribution_guide changelog license).each do |key|
+    cache_keys.each do |key|
       cache.expire(key)
     end
   end
 
-  def graph_log
-    cache.fetch(:graph_log) do
-      commits = raw_repository.log(limit: 6000, skip_merges: true,
-                                   ref: root_ref)
-
-      commits.map do |rugged_commit|
-        commit = Gitlab::Git::Commit.new(rugged_commit)
-
-        {
-          author_name: commit.author_name,
-          author_email: commit.author_email,
-          additions: commit.stats.additions,
-          deletions: commit.stats.deletions,
-        }
-      end
+  def rebuild_cache
+    cache_keys.each do |key|
+      cache.expire(key)
+      send(key)
     end
   end
 
@@ -431,6 +420,39 @@ class Repository
     end
   end
 
+  def search_files(query, ref)
+    offset = 2
+    args = %W(git grep -i -n --before-context #{offset} --after-context #{offset} #{query} #{ref || root_ref})
+    Gitlab::Popen.popen(args, path_to_repo).first.scrub.split(/^--$/)
+  end
+
+  def parse_search_result(result)
+    ref = nil
+    filename = nil
+    startline = 0
+
+    result.each_line.each_with_index do |line, index|
+      if line =~ /^.*:.*:\d+:/
+        ref, filename, startline = line.split(':')
+        startline = startline.to_i - index
+        break
+      end
+    end
+
+    data = ""
+
+    result.each_line do |line|
+      data << line.sub(ref, '').sub(filename, '').sub(/^:-\d+-/, '').sub(/^::\d+:/, '')
+    end
+
+    OpenStruct.new(
+      filename: filename,
+      ref: ref,
+      startline: startline,
+      data: data
+    )
+  end
+
   private
 
   def cache
diff --git a/app/models/user.rb b/app/models/user.rb
index dc84f5141d8..fb330ff7185 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -177,6 +177,10 @@ class User < ActiveRecord::Base
   # Note: When adding an option, it MUST go on the end of the array.
   enum dashboard: [:projects, :stars]
 
+  # User's Project preference
+  # Note: When adding an option, it MUST go on the end of the array.
+  enum project_view: [:readme, :activity]
+
   alias_attribute :private_token, :authentication_token
 
   delegate :path, to: :namespace, allow_nil: true, prefix: true
@@ -322,6 +326,16 @@ class User < ActiveRecord::Base
     @reset_token
   end
 
+  def disable_two_factor!
+    update_attributes(
+      two_factor_enabled:        false,
+      encrypted_otp_secret:      nil,
+      encrypted_otp_secret_iv:   nil,
+      encrypted_otp_secret_salt: nil,
+      otp_backup_codes:          nil
+    )
+  end
+
   def namespace_uniq
     namespace_name = self.username
     existing_namespace = Namespace.by_path(namespace_name)
diff --git a/app/services/git_push_service.rb b/app/services/git_push_service.rb
index 6135ae65007..3511392d1d8 100644
--- a/app/services/git_push_service.rb
+++ b/app/services/git_push_service.rb
@@ -21,7 +21,6 @@ class GitPushService
 
     project.ensure_satellite_exists
     project.repository.expire_cache
-    project.update_repository_size
 
     if push_remove_branch?(ref, newrev)
       @push_commits = []
@@ -61,6 +60,7 @@ class GitPushService
     EventCreateService.new.push(project, user, @push_data)
     project.execute_hooks(@push_data.dup, :push_hooks)
     project.execute_services(@push_data.dup, :push_hooks)
+    ProjectCacheWorker.perform_async(project.id)
   end
 
   protected
diff --git a/app/services/git_tag_push_service.rb b/app/services/git_tag_push_service.rb
index 075a6118da2..1cc42b0b0ad 100644
--- a/app/services/git_tag_push_service.rb
+++ b/app/services/git_tag_push_service.rb
@@ -2,15 +2,15 @@ class GitTagPushService
   attr_accessor :project, :user, :push_data
 
   def execute(project, user, oldrev, newrev, ref)
-    @project, @user = project, user
+    project.repository.expire_cache
 
+    @project, @user = project, user
     @push_data = build_push_data(oldrev, newrev, ref)
 
     EventCreateService.new.push(project, user, @push_data)
     project.execute_hooks(@push_data.dup, :tag_push_hooks)
     project.execute_services(@push_data.dup, :tag_push_hooks)
-
-    project.repository.expire_cache
+    ProjectCacheWorker.perform_async(project.id)
 
     true
   end
diff --git a/app/services/issues/update_service.rb b/app/services/issues/update_service.rb
index 3220facaf7c..eabab65c9b0 100644
--- a/app/services/issues/update_service.rb
+++ b/app/services/issues/update_service.rb
@@ -1,17 +1,11 @@
 module Issues
   class UpdateService < Issues::BaseService
     def execute(issue)
-      state = params[:state_event]
-
-      case state
+      case params.delete(:state_event)
       when 'reopen'
         Issues::ReopenService.new(project, current_user, {}).execute(issue)
       when 'close'
         Issues::CloseService.new(project, current_user, {}).execute(issue)
-      when 'task_check'
-        issue.update_nth_task(params[:task_num].to_i, true)
-      when 'task_uncheck'
-        issue.update_nth_task(params[:task_num].to_i, false)
       end
 
       params[:assignee_id]  = "" if params[:assignee_id] == IssuableFinder::NONE
@@ -20,8 +14,7 @@ module Issues
       filter_params
       old_labels = issue.labels.to_a
 
-      if params.present? && issue.update_attributes(params.except(:state_event,
-                                                                  :task_num))
+      if params.present? && issue.update_attributes(params)
         issue.reset_events_cache
 
         if issue.labels != old_labels
@@ -42,7 +35,7 @@ module Issues
           create_title_change_note(issue, issue.previous_changes['title'].first)
         end
 
-        issue.notice_added_references(issue.project, current_user)
+        issue.create_new_cross_references!(issue.project, current_user)
         execute_hooks(issue, 'update')
       end
 
diff --git a/app/services/merge_requests/update_service.rb b/app/services/merge_requests/update_service.rb
index f6570f52241..589fad16165 100644
--- a/app/services/merge_requests/update_service.rb
+++ b/app/services/merge_requests/update_service.rb
@@ -11,17 +11,11 @@ module MergeRequests
       params.except!(:target_project_id)
       params.except!(:source_branch)
 
-      state = params[:state_event]
-
-      case state
+      case params.delete(:state_event)
       when 'reopen'
         MergeRequests::ReopenService.new(project, current_user, {}).execute(merge_request)
       when 'close'
         MergeRequests::CloseService.new(project, current_user, {}).execute(merge_request)
-      when 'task_check'
-        merge_request.update_nth_task(params[:task_num].to_i, true)
-      when 'task_uncheck'
-        merge_request.update_nth_task(params[:task_num].to_i, false)
       end
 
       params[:assignee_id]  = "" if params[:assignee_id] == IssuableFinder::NONE
@@ -30,9 +24,7 @@ module MergeRequests
       filter_params
       old_labels = merge_request.labels.to_a
 
-      if params.present? && merge_request.update_attributes(
-        params.except(:state_event, :task_num)
-      )
+      if params.present? && merge_request.update_attributes(params)
         merge_request.reset_events_cache
 
         if merge_request.labels != old_labels
@@ -67,7 +59,7 @@ module MergeRequests
           merge_request.mark_as_unchecked
         end
 
-        merge_request.notice_added_references(merge_request.project, current_user)
+        merge_request.create_new_cross_references!(merge_request.project, current_user)
         execute_hooks(merge_request, 'update')
       end
 
diff --git a/app/services/projects/transfer_service.rb b/app/services/projects/transfer_service.rb
index 489e03bd5ef..f43c0ef70e9 100644
--- a/app/services/projects/transfer_service.rb
+++ b/app/services/projects/transfer_service.rb
@@ -11,19 +11,16 @@ module Projects
     include Gitlab::ShellAdapter
     class TransferError < StandardError; end
 
-    def execute
-      namespace_id = params[:new_namespace_id]
-      namespace = Namespace.find_by(id: namespace_id)
-
-      if allowed_transfer?(current_user, project, namespace)
-        transfer(project, namespace)
+    def execute(new_namespace)
+      if allowed_transfer?(current_user, project, new_namespace)
+        transfer(project, new_namespace)
       else
-        project.errors.add(:namespace, 'is invalid')
+        project.errors.add(:new_namespace, 'is invalid')
         false
       end
     rescue Projects::TransferService::TransferError => ex
       project.reload
-      project.errors.add(:namespace_id, ex.message)
+      project.errors.add(:new_namespace, ex.message)
       false
     end
 
diff --git a/app/views/admin/users/show.html.haml b/app/views/admin/users/show.html.haml
index 8c6b8e851c4..33730ff05df 100644
--- a/app/views/admin/users/show.html.haml
+++ b/app/views/admin/users/show.html.haml
@@ -43,6 +43,7 @@
           %strong{class: @user.two_factor_enabled? ? 'cgreen' : 'cred'}
             - if @user.two_factor_enabled?
               Enabled
+              = link_to 'Disable', disable_two_factor_admin_user_path(@user), data: {confirm: 'Are you sure?'}, method: :patch, class: 'btn btn-xs btn-remove pull-right', title: 'Disable Two-factor Authentication'
             - else
               Disabled
 
diff --git a/app/views/events/_event.html.haml b/app/views/events/_event.html.haml
index b2e5d11279b..b8409f64665 100644
--- a/app/views/events/_event.html.haml
+++ b/app/views/events/_event.html.haml
@@ -5,6 +5,7 @@
 
     - if event.created_project?
       = cache [event, current_user] do
+        = image_tag avatar_icon(event.author_email, 24), class: "avatar s24", alt:''
         = render "events/event/created_project", event: event
     - else
       = cache event do
diff --git a/app/views/explore/projects/_project.html.haml b/app/views/explore/projects/_project.html.haml
index d65fb529373..d769c91545d 100644
--- a/app/views/explore/projects/_project.html.haml
+++ b/app/views/explore/projects/_project.html.haml
@@ -14,7 +14,7 @@
 
     .repo-info
       - unless project.empty_repo?
-        = link_to pluralize(project.repository.round_commit_count, 'commit'), namespace_project_commits_path(project.namespace, project, project.default_branch)
+        = link_to pluralize(round_commit_count(project), 'commit'), namespace_project_commits_path(project.namespace, project, project.default_branch)
         &middot;
         = link_to pluralize(project.repository.branch_names.count, 'branch'), namespace_project_branches_path(project.namespace, project)
         &middot;
diff --git a/app/views/help/_shortcuts.html.haml b/app/views/help/_shortcuts.html.haml
index 825acb0ae3e..e809d99ba71 100644
--- a/app/views/help/_shortcuts.html.haml
+++ b/app/views/help/_shortcuts.html.haml
@@ -80,6 +80,12 @@
                   .key g
                   .key p
                 %td
+                  Go to the project's home page
+              %tr
+                %td.shortcut
+                  .key g
+                  .key e
+                %td
                   Go to the project's activity feed
               %tr
                 %td.shortcut
diff --git a/app/views/layouts/_head.html.haml b/app/views/layouts/_head.html.haml
index dbc68c39bf1..54cddc30b74 100644
--- a/app/views/layouts/_head.html.haml
+++ b/app/views/layouts/_head.html.haml
@@ -7,14 +7,29 @@
   %title= page_title
 
   = favicon_link_tag 'favicon.ico'
-  = stylesheet_link_tag    "application", :media => "all"
-  = stylesheet_link_tag    "print", :media => "print"
+
+  = stylesheet_link_tag "application", media: "all"
+  = stylesheet_link_tag "print",       media: "print"
+
   = javascript_include_tag "application"
+
   = csrf_meta_tags
+
   = include_gon
+
   %meta{name: 'viewport', content: 'width=device-width, initial-scale=1, maximum-scale=1'}
   %meta{name: 'theme-color', content: '#474D57'}
 
+  -# Apple Safari/iOS home screen icons
+  = favicon_link_tag 'touch-icon-iphone.png',        rel: 'apple-touch-icon'
+  = favicon_link_tag 'touch-icon-ipad.png',          rel: 'apple-touch-icon', sizes: '76x76'
+  = favicon_link_tag 'touch-icon-iphone-retina.png', rel: 'apple-touch-icon', sizes: '120x120'
+  = favicon_link_tag 'touch-icon-ipad-retina.png',   rel: 'apple-touch-icon', sizes: '152x152'
+
+  -# Windows 8 pinned site tile
+  %meta{name: 'msapplication-TileImage', content: image_url('msapplication-tile.png')}
+  %meta{name: 'msapplication-TileColor', content: '#30353E'}
+
   = yield :meta_tags
 
   = render 'layouts/google_analytics' if extra_config.has_key?('google_analytics_id')
diff --git a/app/views/layouts/_page.html.haml b/app/views/layouts/_page.html.haml
index f17f6fdd91c..96e15783a36 100644
--- a/app/views/layouts/_page.html.haml
+++ b/app/views/layouts/_page.html.haml
@@ -1,6 +1,6 @@
 .page-with-sidebar{ class: nav_sidebar_class }
   = render "layouts/broadcast"
-  .sidebar-wrapper
+  .sidebar-wrapper.nicescroll
     - if defined?(sidebar) && sidebar
       = render "layouts/nav/#{sidebar}"
     - elsif current_user
diff --git a/app/views/layouts/nav/_group.html.haml b/app/views/layouts/nav/_group.html.haml
index 9d216be151a..695ce68a201 100644
--- a/app/views/layouts/nav/_group.html.haml
+++ b/app/views/layouts/nav/_group.html.haml
@@ -1,9 +1,17 @@
 %ul.nav.nav-sidebar
+  = nav_link do
+    = link_to root_path, title: 'Back to dashboard', data: {placement: 'right'}, class: 'back-link' do
+      = icon('caret-square-o-left fw')
+      %span
+        Back to Dashboard
+
+  %li.separate-item
+
   = nav_link(path: 'groups#show', html_options: {class: 'home'}) do
     = link_to group_path(@group), title: 'Home', data: {placement: 'right'} do
       = icon('dashboard fw')
       %span
-        Activity
+        Group
   - if current_user
     = nav_link(controller: [:group, :milestones]) do
       = link_to group_milestones_path(@group), title: 'Milestones', data: {placement: 'right'} do
diff --git a/app/views/layouts/nav/_group_settings.html.haml b/app/views/layouts/nav/_group_settings.html.haml
index 72ada771ca4..8075fe32fbc 100644
--- a/app/views/layouts/nav/_group_settings.html.haml
+++ b/app/views/layouts/nav/_group_settings.html.haml
@@ -1,6 +1,6 @@
 %ul.nav.nav-sidebar
   = nav_link do
-    = link_to group_path(@group), title: 'Back to group', data: {placement: 'right'} do
+    = link_to group_path(@group), title: 'Back to group', data: {placement: 'right'}, class: 'back-link' do
       = icon('caret-square-o-left fw')
       %span
         Back to group
diff --git a/app/views/layouts/nav/_profile.html.haml b/app/views/layouts/nav/_profile.html.haml
index de5544268a1..33fd5fcef6c 100644
--- a/app/views/layouts/nav/_profile.html.haml
+++ b/app/views/layouts/nav/_profile.html.haml
@@ -1,4 +1,12 @@
 %ul.nav.nav-sidebar
+  = nav_link do
+    = link_to root_path, title: 'Back to dashboard', data: {placement: 'right'}, class: 'back-link' do
+      = icon('caret-square-o-left fw')
+      %span
+        Back to Dashboard
+
+  %li.separate-item
+
   = nav_link(path: 'profiles#show', html_options: {class: 'home'}) do
     = link_to profile_path, title: 'Profile', data: {placement: 'right'} do
       = icon('user fw')
diff --git a/app/views/layouts/nav/_project.html.haml b/app/views/layouts/nav/_project.html.haml
index 6de97302dc1..d17d1c5fbd4 100644
--- a/app/views/layouts/nav/_project.html.haml
+++ b/app/views/layouts/nav/_project.html.haml
@@ -1,9 +1,29 @@
 %ul.nav.nav-sidebar
+  - if @project.group
+    = nav_link do
+      = link_to group_path(@project.group), title: 'Back to group', data: {placement: 'right'}, class: 'back-link' do
+        = icon('caret-square-o-left fw')
+        %span
+          Back to Group
+  - else
+    = nav_link do
+      = link_to root_path, title: 'Back to dashboard', data: {placement: 'right'}, class: 'back-link' do
+        = icon('caret-square-o-left fw')
+        %span
+          Back to Dashboard
+
+  %li.separate-item
+
   = nav_link(path: 'projects#show', html_options: {class: 'home'}) do
     = link_to project_path(@project), title: 'Project', class: 'shortcuts-project', data: {placement: 'right'} do
-      = icon('dashboard fw')
+      = icon('home fw')
       %span
         Project
+  = nav_link(path: 'projects#activity') do
+    = link_to activity_project_path(@project), title: 'Project Activity', class: 'shortcuts-project-activity', data: {placement: 'right'} do
+      = icon('dashboard fw')
+      %span
+        Activity
   - if project_nav_tab? :files
     = nav_link(controller: %w(tree blob blame edit_tree new_tree)) do
       = link_to namespace_project_tree_path(@project.namespace, @project, @ref || @repository.root_ref), title: 'Files',  class: 'shortcuts-tree', data: {placement: 'right'} do
diff --git a/app/views/layouts/nav/_project_settings.html.haml b/app/views/layouts/nav/_project_settings.html.haml
index 9c86d3c09b2..857fb199957 100644
--- a/app/views/layouts/nav/_project_settings.html.haml
+++ b/app/views/layouts/nav/_project_settings.html.haml
@@ -1,6 +1,6 @@
 %ul.nav.nav-sidebar
   = nav_link do
-    = link_to project_path(@project), title: 'Back to project', data: {placement: 'right'} do
+    = link_to project_path(@project), title: 'Back to project', data: {placement: 'right'}, class: 'back-link' do
       = icon('caret-square-o-left fw')
       %span
         Back to project
diff --git a/app/views/profiles/applications.html.haml b/app/views/profiles/applications.html.haml
index d2fad31eca2..3a3e6e1b1c4 100644
--- a/app/views/profiles/applications.html.haml
+++ b/app/views/profiles/applications.html.haml
@@ -66,4 +66,4 @@
             %td= token.scopes
             %td= render 'doorkeeper/authorized_applications/delete_form', token: token
   - else
-    %p.light You dont have any authorized applications
+    %p.light You don't have any authorized applications
diff --git a/app/views/profiles/preferences/show.html.haml b/app/views/profiles/preferences/show.html.haml
index aa99280fde6..1134317ee06 100644
--- a/app/views/profiles/preferences/show.html.haml
+++ b/app/views/profiles/preferences/show.html.haml
@@ -38,5 +38,13 @@
           = link_to('(?)', help_page_path('profile', 'preferences') + '#default-dashboard', target: '_blank')
         .col-sm-10
           = f.select :dashboard, dashboard_choices, {}, class: 'form-control'
+      .form-group
+        = f.label :project_view, class: 'control-label' do
+          Project view
+          = link_to('(?)', help_page_path('profile', 'preferences') + '#default-project-view', target: '_blank')
+        .col-sm-10
+          = f.select :project_view, project_view_choices, {}, class: 'form-control'
+          .help-block
+            Choose what content you want to see when visit project page
     .panel-footer
       = f.submit 'Save', class: 'btn btn-save'
diff --git a/app/views/projects/_activity.html.haml b/app/views/projects/_activity.html.haml
new file mode 100644
index 00000000000..ee02b7f6a6c
--- /dev/null
+++ b/app/views/projects/_activity.html.haml
@@ -0,0 +1,15 @@
+= render 'projects/last_push'
+.hidden-xs
+  - if current_user
+    %ul.nav.nav-pills.event_filter.pull-right
+      %li
+        = link_to namespace_project_path(@project.namespace, @project, format: :atom, private_token: current_user.private_token), title: "Feed", class: 'rss-btn' do
+          %i.fa.fa-rss
+
+  = render 'shared/event_filter'
+  %hr
+.content_list{:"data-href" => activity_project_path(@project)}
+= spinner
+
+:coffeescript
+  new Activities()
diff --git a/app/views/projects/_aside.html.haml b/app/views/projects/_aside.html.haml
deleted file mode 100644
index 72aea8814f5..00000000000
--- a/app/views/projects/_aside.html.haml
+++ /dev/null
@@ -1,106 +0,0 @@
-.clearfix
-  - unless @project.empty_repo?
-    .panel.panel-default
-      .panel-heading
-        = visibility_level_icon(@project.visibility_level)
-        = "#{visibility_level_label(@project.visibility_level).capitalize} project"
-
-      .panel-body
-        - if @repository.changelog || @repository.license || @repository.contribution_guide
-          %ul.nav.nav-pills
-            - if @repository.changelog
-              %li.hidden-xs
-                = link_to changelog_url(@project) do
-                  Changelog
-            - if @repository.license
-              %li
-                = link_to license_url(@project) do
-                  License
-            - if @repository.contribution_guide
-              %li
-                = link_to contribution_guide_url(@project) do
-                  Contribution guide
-
-        .actions
-          - if can? current_user, :create_issue, @project
-            = link_to url_for_new_issue(@project, only_path: true), title: "New Issue", class: 'btn btn-sm append-right-10' do
-              New Issue
-
-          - if can? current_user, :create_merge_request, @project
-            = link_to new_namespace_project_merge_request_path(@project.namespace, @project), class: "btn btn-sm", title: "New Merge Request" do
-              New Merge Request
-
-      - if forked_from_project = @project.forked_from_project
-        .panel-footer
-          = icon("code-fork fw")
-          Forked from
-          .pull-right
-            = link_to forked_from_project.namespace.try(:name), project_path(forked_from_project)
-
-
-      - @project.ci_services.each do |ci_service|
-        - if ci_service.active? && ci_service.respond_to?(:builds_path)
-          .panel-footer
-            = icon("check fw")
-            = ci_service.title
-            .pull-right
-              - if ci_service.respond_to?(:status_img_path)
-                = link_to ci_service.builds_path, :'data-no-turbolink' => 'data-no-turbolink' do
-                  = image_tag ci_service.status_img_path, alt: "build status", class: 'ci-status-image'
-              - else
-                = link_to 'view builds', ci_service.builds_path, :'data-no-turbolink' => 'data-no-turbolink'
-
-
-  - unless @project.empty_repo?
-    .panel.panel-default
-      .panel-heading
-        = icon("folder-o fw")
-        Repository
-      .panel-body
-        %ul.nav.nav-pills
-          %li
-            = link_to namespace_project_commits_path(@project.namespace, @project, @ref || @repository.root_ref) do
-              = pluralize(number_with_delimiter(@repository.commit_count), 'commit')
-          %li
-            = link_to namespace_project_branches_path(@project.namespace, @project) do
-              = pluralize(number_with_delimiter(@repository.branch_names.count), 'branch')
-          %li
-            = link_to namespace_project_tags_path(@project.namespace, @project) do
-              = pluralize(number_with_delimiter(@repository.tag_names.count), 'tag')
-
-        .actions
-          = link_to namespace_project_compare_index_path(@project.namespace, @project, from: @repository.root_ref, to: @ref || @repository.root_ref), class: 'btn btn-sm append-right-10' do
-            %i.fa.fa-exchange
-            Compare code
-
-          - if can?(current_user, :download_code, @project)
-            = render 'projects/repositories/download_archive', split_button: true, btn_class: 'btn-group-sm'
-      - if version = @repository.version
-        .panel-footer
-          = icon("clock-o fw")
-          Version
-          .pull-right
-            = link_to version_url(@project) do
-              = @repository.blob_by_oid(version.id).data
-
-    = render "shared/clone_panel"
-
-  - if @project.archived?
-    %br
-    .alert.alert-warning
-      %h4
-        = icon("exclamation-triangle fw")
-        Archived project!
-      %p Repository is read-only
-
-  - if current_user
-    - access = user_max_access_in_project(current_user, @project)
-    - if access
-      .light-well.light.prepend-top-20
-        %small
-          You have #{access} access to this project.
-          - if @project.project_member_by_id(current_user)
-            %br
-            = link_to leave_namespace_project_project_members_path(@project.namespace, @project),
-              data: { confirm: leave_project_message(@project) }, method: :delete, title: 'Leave project' do
-              Leave this project
diff --git a/app/views/projects/_home_panel.html.haml b/app/views/projects/_home_panel.html.haml
index 076afb11a9d..7b6b4b35c8d 100644
--- a/app/views/projects/_home_panel.html.haml
+++ b/app/views/projects/_home_panel.html.haml
@@ -1,37 +1,28 @@
 - empty_repo = @project.empty_repo?
 .project-home-panel.clearfix{:class => ("empty-project" if empty_repo)}
   .project-identicon-holder
-    = project_icon(@project, alt: '', class: 'avatar project-avatar')
-  .project-home-row.project-home-row-top
-    .project-home-desc
-      - if @project.description.present?
-        = markdown(@project.description, pipeline: :description)
-      - if can?(current_user, :admin_project, @project)
-        &ndash;
-        = link_to 'Edit', edit_namespace_project_path
-      - elsif !empty_repo && @repository.readme
-        - readme = @repository.readme
-        &ndash;
-        = link_to namespace_project_blob_path(@project.namespace, @project, tree_join(@repository.root_ref, readme.name)) do
-          = readme.name
-    .project-repo-buttons
-      .inline.star.js-toggler-container{class: @show_star ? 'on' : ''}
-        - if current_user
-          = link_to_toggle_star('Star this project.', false)
-          = link_to_toggle_star('Unstar this project.', true)
-        - else
-          = link_to new_user_session_path, class: 'btn star-btn has_tooltip', title: 'You must sign in to star a project' do
-            %span
-              = icon('star')
-              Star
-            %span.count
-              = @project.star_count
-      - unless empty_repo
-        - if current_user && can?(current_user, :fork_project, @project) && @project.namespace != current_user.namespace
-          .inline.fork-buttons.prepend-left-10
-            - if current_user.already_forked?(@project) && current_user.manageable_namespaces.size < 2
-              = link_to namespace_project_path(current_user, current_user.fork_of(@project)), title: 'Go to your fork', class: 'btn btn-sm btn-default' do
-                = link_to_toggle_fork
-            - else
-              = link_to new_namespace_project_fork_path(@project.namespace, @project), title: "Fork project", class: 'btn btn-sm btn-default' do
-                = link_to_toggle_fork
+    = project_icon(@project, alt: '', class: 'project-avatar avatar s90')
+  .project-home-desc.lead
+    - if @project.description.present?
+      = markdown(@project.description, pipeline: :description)
+
+
+  .project-repo-buttons
+    = render 'projects/buttons/star'
+
+    - unless empty_repo
+      = render 'projects/buttons/fork'
+
+      - if forked_from_project = @project.forked_from_project
+        = link_to project_path(forked_from_project), class: 'btn' do
+          = icon("code-fork fw")
+          Forked from
+          = forked_from_project.namespace.try(:name)
+
+      - if can? current_user, :download_code, @project
+        = link_to archive_namespace_project_repository_path(@project.namespace, @project, ref: @ref, format: 'zip'), class: 'btn', rel: 'nofollow' do
+          %i.fa.fa-download
+
+    = render 'projects/buttons/dropdown'
+
+  = render "shared/clone_panel"
diff --git a/app/views/projects/_last_push.html.haml b/app/views/projects/_last_push.html.haml
new file mode 100644
index 00000000000..30622d8a910
--- /dev/null
+++ b/app/views/projects/_last_push.html.haml
@@ -0,0 +1,14 @@
+- if event = last_push_event
+  - if show_last_push_widget?(event)
+    .hidden-xs.center
+      .slead
+        %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
+        = link_to new_mr_path_from_push_event(event), title: "New Merge Request", class: "btn btn-info btn-sm" do
+          Create Merge Request
+      %hr
diff --git a/app/views/projects/_readme.html.haml b/app/views/projects/_readme.html.haml
new file mode 100644
index 00000000000..5038edb95ed
--- /dev/null
+++ b/app/views/projects/_readme.html.haml
@@ -0,0 +1,24 @@
+- if readme = @repository.readme
+  %article.readme-holder#README
+    .clearfix
+      .pull-right
+        &nbsp;
+        - if can?(current_user, :push_code, @project)
+          = link_to namespace_project_edit_blob_path(@project.namespace, @project, tree_join(@repository.root_ref, readme.name)), class: 'light' do
+            %i.fa.fa-pencil
+    .wiki
+      = cache(readme_cache_key) do
+        = render_readme(readme)
+- else
+  %h3.page-title
+    This project does not have README yet
+  - if can?(current_user, :push_code, @project)
+    %p.slead
+      A
+      %code README
+      file contains information about other files in a repository and is commonly
+      distributed with computer software, forming part of its documentation.
+      %br
+      We recommend you to
+      = link_to "add README", new_readme_path, class: 'underlined-link'
+      file to the repository and GitLab will render it here instead of this message.
diff --git a/app/views/projects/_section.html.haml b/app/views/projects/_section.html.haml
deleted file mode 100644
index d7b06197f67..00000000000
--- a/app/views/projects/_section.html.haml
+++ /dev/null
@@ -1,36 +0,0 @@
-%ul.nav.nav-tabs
-  %li.active
-    = link_to '#tab-activity', 'data-toggle' => 'tab' do
-      = icon("tachometer")
-      Activity
-  - if @repository.readme
-    %li
-      = link_to '#tab-readme', 'data-toggle' => 'tab' do
-        = icon("file-text-o")
-        Readme
-.tab-content
-  .tab-pane.active#tab-activity
-    .hidden-xs
-      = render "events/event_last_push", event: @last_push
-
-      - if current_user
-        %ul.nav.nav-pills.event_filter.pull-right
-          %li
-            = link_to namespace_project_path(@project.namespace, @project, format: :atom, private_token: current_user.private_token), title: "Feed", class: 'rss-btn' do
-              %i.fa.fa-rss
-
-      = render 'shared/event_filter'
-      %hr
-    .content_list
-    = spinner
-
-  - if readme = @repository.readme
-    .tab-pane#tab-readme
-      %article.readme-holder#README
-        .clearfix
-          %small.pull-right
-            = link_to namespace_project_blob_path(@project.namespace, @project, tree_join(@repository.root_ref, readme.name)), class: 'light' do
-              %i.fa.fa-file
-              = readme.name
-        .wiki
-          = render_readme(readme)
diff --git a/app/views/projects/_zen.html.haml b/app/views/projects/_zen.html.haml
index a4e41eeb363..6a41cdbc907 100644
--- a/app/views/projects/_zen.html.haml
+++ b/app/views/projects/_zen.html.haml
@@ -2,7 +2,7 @@
   %input#zen-toggle-comment.zen-toggle-comment{ tabindex: '-1', type: 'checkbox' }
   .zen-backdrop
     - classes << ' js-gfm-input markdown-area'
-    = f.text_area attr, class: classes, placeholder: random_markdown_tip
+    = f.text_area attr, class: classes, placeholder: ''
     = link_to nil, class: 'zen-enter-link', tabindex: '-1' do
       %i.fa.fa-expand
       Edit in fullscreen
diff --git a/app/views/projects/activity.html.haml b/app/views/projects/activity.html.haml
new file mode 100644
index 00000000000..65674913bb0
--- /dev/null
+++ b/app/views/projects/activity.html.haml
@@ -0,0 +1 @@
+= render 'projects/activity'
diff --git a/app/views/projects/blob/show.html.haml b/app/views/projects/blob/show.html.haml
index a1d464bac59..bd2fc43633c 100644
--- a/app/views/projects/blob/show.html.haml
+++ b/app/views/projects/blob/show.html.haml
@@ -1,4 +1,7 @@
 - page_title @blob.path, @ref
+
+= render 'projects/last_push'
+
 %div.tree-ref-holder
   = render 'shared/ref_switcher', destination: 'blob', path: @path
 
diff --git a/app/views/projects/buttons/_dropdown.html.haml b/app/views/projects/buttons/_dropdown.html.haml
new file mode 100644
index 00000000000..99c2ed62545
--- /dev/null
+++ b/app/views/projects/buttons/_dropdown.html.haml
@@ -0,0 +1,31 @@
+- if current_user
+  %span.dropdown
+    %a.dropdown-toggle.btn.btn-new{href: '#', "data-toggle" => "dropdown"}
+      %i.fa.fa-plus
+    %ul.dropdown-menu
+      - if @project.issues_enabled && can?(current_user, :create_issue, @project)
+        %li
+          = link_to url_for_new_issue, title: "New Issue" do
+            New issue
+      - if @project.merge_requests_enabled && can?(current_user, :create_merge_request, @project)
+        %li
+          = link_to new_namespace_project_merge_request_path(@project.namespace, @project), title: "New Merge Request" do
+            New merge request
+      - if @project.snippets_enabled && can?(current_user, :create_snippet, @project)
+        %li
+          = link_to new_namespace_project_snippet_path(@project.namespace, @project), title: "New Snippet" do
+            New snippet
+      - if can?(current_user, :admin_project_member, @project)
+        %li
+          = link_to namespace_project_project_members_path(@project.namespace, @project), title: "New project member" do
+            New project member
+      - if can? current_user, :push_code, @project
+        %li.divider
+        %li
+          = link_to new_namespace_project_branch_path(@project.namespace, @project) do
+            New git branch
+        %li
+          = link_to new_namespace_project_tag_path(@project.namespace, @project) do
+            New git tag
+
+
diff --git a/app/views/projects/buttons/_fork.html.haml b/app/views/projects/buttons/_fork.html.haml
new file mode 100644
index 00000000000..f0483c79edc
--- /dev/null
+++ b/app/views/projects/buttons/_fork.html.haml
@@ -0,0 +1,13 @@
+- if current_user && can?(current_user, :fork_project, @project)
+  - if current_user.already_forked?(@project) && current_user.manageable_namespaces.size < 2
+    = link_to namespace_project_path(current_user, current_user.fork_of(@project)), title: 'Go to your fork', class: 'btn' do
+      = icon('code-fork')
+      Fork
+      %span.count
+        = @project.forks_count
+  - else
+    = link_to new_namespace_project_fork_path(@project.namespace, @project), title: "Fork project", class: 'btn' do
+      = icon('code-fork')
+      Fork
+      %span.count
+        = @project.forks_count
diff --git a/app/views/projects/buttons/_star.html.haml b/app/views/projects/buttons/_star.html.haml
new file mode 100644
index 00000000000..b5f14b43bfd
--- /dev/null
+++ b/app/views/projects/buttons/_star.html.haml
@@ -0,0 +1,22 @@
+- if current_user
+  = link_to toggle_star_namespace_project_path(@project.namespace, @project), class: 'btn star-btn toggle-star', method: :post, remote: true do
+    = icon('star')
+    - if current_user.starred?(@project)
+      Unstar
+    - else
+      Star
+    %span.count
+      = @project.star_count
+
+  :coffeescript
+    $('.project-home-panel .toggle-star').on 'ajax:success', (e, data, status, xhr) ->
+      $(@).replaceWith(data.html)
+    .on 'ajax:error', (e, xhr, status, error) ->
+      new Flash('Star toggle failed. Try again later.', 'alert')
+
+- else
+  = link_to new_user_session_path, class: 'btn has_tooltip star-btn', title: 'You must sign in to star a project' do
+    = icon('star')
+    Star
+    %span.count
+      = @project.star_count
diff --git a/app/views/projects/diffs/_warning.html.haml b/app/views/projects/diffs/_warning.html.haml
index bd0b7376ba7..da3d4be84ba 100644
--- a/app/views/projects/diffs/_warning.html.haml
+++ b/app/views/projects/diffs/_warning.html.haml
@@ -1,6 +1,6 @@
 .alert.alert-warning
   %h4
-    Too many changes.
+    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)), class: "btn btn-sm btn-warning"
diff --git a/app/views/projects/edit.html.haml b/app/views/projects/edit.html.haml
index 3fecd25c324..e8e65d87f47 100644
--- a/app/views/projects/edit.html.haml
+++ b/app/views/projects/edit.html.haml
@@ -29,7 +29,7 @@
                 .col-sm-10= f.select(:default_branch, @repository.branch_names, {}, {class: 'select2 select-wide'})
 
 
-          = render 'shared/visibility_level', f: f, visibility_level: @project.visibility_level, can_change_visibility_level: can?(current_user, :change_visibility_level, @project), form_model: @project
+          = render 'shared/visibility_level', f: f, visibility_level: @project.visibility_level, can_change_visibility_level: can_change_visibility_level?(@project, current_user), form_model: @project
 
           .form-group
             = f.label :tag_list, "Tags", class: 'control-label'
@@ -176,7 +176,7 @@
               .form-group
                 = label_tag :new_namespace_id, nil, class: 'control-label' do
                   %span Namespace
-                .col-sm-10
+                .col-sm-9
                   .form-group
                     = select_tag :new_namespace_id, namespaces_options(@project.namespace_id), { prompt: 'Choose a project namespace', class: 'select2' }
                   %ul
diff --git a/app/views/projects/empty.html.haml b/app/views/projects/empty.html.haml
index 8080a904978..dfe45a3802d 100644
--- a/app/views/projects/empty.html.haml
+++ b/app/views/projects/empty.html.haml
@@ -4,30 +4,30 @@
 
 = render "home_panel"
 
-.center.well
-  %h3
+.center.light-well
+  %h3.page-title
     The repository for this project is empty
-  %h4
-    You can
-    = link_to namespace_project_new_blob_path(@project.namespace, @project, 'master'), class: 'btn btn-new btn-lg' do
-      add a file
-    &nbsp;or do a push via the command line.
+  %p
+    If you already have files you can push them using command line instructions below.
+    %br
+    Otherwise you can start with
+    = link_to "adding README", new_readme_path, class: 'underlined-link'
+    file to this project.
 
-.well
-  = render "shared/clone_panel"
-%h4
-  %strong Command line instructions
+.prepend-top-20
+%h3.page-title
+  Command line instructions
 %div.git-empty
   %fieldset
-    %legend Git global setup
-    %pre.dark
+    %h5 Git global setup
+    %pre.light-well
       :preserve
         git config --global user.name "#{git_user_name}"
         git config --global user.email "#{git_user_email}"
 
   %fieldset
-    %legend Create a new repository
-    %pre.dark
+    %h5 Create a new repository
+    %pre.light-well
       :preserve
         git clone #{ content_tag(:span, default_url_to_repo, class: 'clone')}
         cd #{@project.path}
@@ -37,8 +37,8 @@
         git push -u origin master
 
   %fieldset
-    %legend Existing folder or Git repository
-    %pre.dark
+    %h5 Existing folder or Git repository
+    %pre.light-well
       :preserve
         cd existing_folder
         git init
diff --git a/app/views/projects/graphs/commits.html.haml b/app/views/projects/graphs/commits.html.haml
index 254a76e108b..141acbdcf72 100644
--- a/app/views/projects/graphs/commits.html.haml
+++ b/app/views/projects/graphs/commits.html.haml
@@ -1,9 +1,11 @@
 - page_title "Commit statistics"
+.tree-ref-holder
+  = render 'shared/ref_switcher', destination: 'graphs_commits'
 = render 'head'
 
 %p.lead
   Commit statistics for
-  %strong #{@repository.root_ref}
+  %strong #{@ref}
   #{@commits_graph.start_date.strftime('%b %d')} - #{@commits_graph.end_date.strftime('%b %d')}
 
 .row
diff --git a/app/views/projects/graphs/show.html.haml b/app/views/projects/graphs/show.html.haml
index 3a8dc89f84c..ecdd0eaf52f 100644
--- a/app/views/projects/graphs/show.html.haml
+++ b/app/views/projects/graphs/show.html.haml
@@ -1,5 +1,8 @@
 - page_title "Contributor statistics"
+.tree-ref-holder
+  = render 'shared/ref_switcher', destination: 'graphs'
 = render 'head'
+
 .loading-graph
   .center
     %h3.page-title
@@ -11,7 +14,7 @@
   .header.clearfix
     %h3#date_header.page-title
     %p.light
-      Commits to #{@project.default_branch}, excluding merge commits. Limited by 6,000 commits
+      Commits to #{@ref}, excluding merge commits. Limited by 6,000 commits
     %input#brush_change{:type => "hidden"}
   .graphs
     #contributors-master
@@ -35,4 +38,3 @@
       $(".stat-graph").fadeIn();
       $(".loading-graph").hide();
     dataType: "json"
-
diff --git a/app/views/projects/labels/_label.html.haml b/app/views/projects/labels/_label.html.haml
index 7fa1ee53f76..c6ebfa281a1 100644
--- a/app/views/projects/labels/_label.html.haml
+++ b/app/views/projects/labels/_label.html.haml
@@ -6,5 +6,5 @@
         = pluralize label.open_issues_count, 'open issue'
 
     - if can? current_user, :admin_label, @project
-      = link_to 'Edit', edit_namespace_project_label_path(@project.namespace, @project, label), class: 'btn'
-      = link_to 'Remove', namespace_project_label_path(@project.namespace, @project, label), class: 'btn btn-remove remove-row', method: :delete, remote: true, data: {confirm: "Remove this label? Are you sure?"}
+      = link_to 'Edit', edit_namespace_project_label_path(@project.namespace, @project, label), class: 'btn btn-sm'
+      = link_to 'Remove', namespace_project_label_path(@project.namespace, @project, label), class: 'btn btn-sm btn-remove remove-row', method: :delete, remote: true, data: {confirm: "Remove this label? Are you sure?"}
diff --git a/app/views/projects/merge_requests/_show.html.haml b/app/views/projects/merge_requests/_show.html.haml
index b6d9b135c70..faaa85896cf 100644
--- a/app/views/projects/merge_requests/_show.html.haml
+++ b/app/views/projects/merge_requests/_show.html.haml
@@ -31,6 +31,16 @@
               %li= link_to "Email Patches", merge_request_path(@merge_request, format: :patch)
               %li= link_to "Plain Diff",    merge_request_path(@merge_request, format: :diff)
 
+    - if @merge_request.open? and @merge_request.source_branch_exists?
+      .append-bottom-20
+        .slead
+          %span
+            Fetch the branch with
+            %strong.label-branch<
+              git fetch
+              \ #{@merge_request.source_project.http_url_to_repo}
+              \ #{@merge_request.source_branch}
+
     = render "projects/merge_requests/show/how_to_merge"
     = render "projects/merge_requests/widget/show.html.haml"
 
diff --git a/app/views/projects/merge_requests/branch_from.js.haml b/app/views/projects/merge_requests/branch_from.js.haml
index 8372afa61b5..9210798f39c 100644
--- a/app/views/projects/merge_requests/branch_from.js.haml
+++ b/app/views/projects/merge_requests/branch_from.js.haml
@@ -1,2 +1,3 @@
 :plain
   $(".mr_source_commit").html("#{commit_to_html(@commit, @source_project, false)}");
+  $('.js-timeago').timeago()
diff --git a/app/views/projects/merge_requests/branch_to.js.haml b/app/views/projects/merge_requests/branch_to.js.haml
index f7ede0ded53..32fe2d535f3 100644
--- a/app/views/projects/merge_requests/branch_to.js.haml
+++ b/app/views/projects/merge_requests/branch_to.js.haml
@@ -1,2 +1,3 @@
 :plain
   $(".mr_target_commit").html("#{commit_to_html(@commit, @target_project, false)}");
+  $('.js-timeago').timeago()
diff --git a/app/views/projects/merge_requests/index.html.haml b/app/views/projects/merge_requests/index.html.haml
index e0bc1df97ee..72fbe2e27a7 100644
--- a/app/views/projects/merge_requests/index.html.haml
+++ b/app/views/projects/merge_requests/index.html.haml
@@ -1,4 +1,5 @@
 - page_title "Merge Requests"
+= render 'projects/last_push'
 .append-bottom-10
   .pull-right
     = render 'shared/issuable/search_form', path: namespace_project_merge_requests_path(@project.namespace, @project)
diff --git a/app/views/projects/milestones/_milestone.html.haml b/app/views/projects/milestones/_milestone.html.haml
index 14a0580f966..2ce5358fa74 100644
--- a/app/views/projects/milestones/_milestone.html.haml
+++ b/app/views/projects/milestones/_milestone.html.haml
@@ -5,6 +5,10 @@
         %i.fa.fa-pencil-square-o
         Edit
       = link_to 'Close Milestone', namespace_project_milestone_path(@project.namespace, @project, milestone, milestone: {state_event: :close }), method: :put, remote: true, class: "btn btn-sm btn-close"
+      = link_to namespace_project_milestone_path(milestone.project.namespace, milestone.project, milestone), data: { confirm: 'Are you sure?' }, method: :delete, class: "btn btn-sm btn-remove" do
+        %i.fa.fa-trash-o
+        Remove
+
   %h4
     = link_to_gfm truncate(milestone.title, length: 100), namespace_project_milestone_path(milestone.project.namespace, milestone.project, milestone)
     - if milestone.expired? and not milestone.closed?
diff --git a/app/views/projects/milestones/show.html.haml b/app/views/projects/milestones/show.html.haml
index 5947498e379..7b1681df336 100644
--- a/app/views/projects/milestones/show.html.haml
+++ b/app/views/projects/milestones/show.html.haml
@@ -19,6 +19,9 @@
         = link_to 'Close Milestone', namespace_project_milestone_path(@project.namespace, @project, @milestone, milestone: {state_event: :close }), method: :put, class: "btn btn-close btn-grouped"
       - else
         = link_to 'Reopen Milestone', namespace_project_milestone_path(@project.namespace, @project, @milestone, milestone: {state_event: :activate }), method: :put, class: "btn btn-reopen btn-grouped"
+      = link_to namespace_project_milestone_path(@project.namespace, @project, @milestone), data: { confirm: 'Are you sure?' }, method: :delete, class: "btn btn-grouped btn-remove" do
+        %i.fa.fa-trash-o
+        Remove
 
 %hr
 - if @milestone.issues.any? && @milestone.can_be_closed?
diff --git a/app/views/projects/new.html.haml b/app/views/projects/new.html.haml
index 5114e63c05f..d49eacb30dd 100644
--- a/app/views/projects/new.html.haml
+++ b/app/views/projects/new.html.haml
@@ -85,7 +85,7 @@
                   %li
                     The import will time out after 4 minutes. For big repositories, use a clone/push combination.
                   %li
-                    To migrate an SVN repository, check out #{link_to "this document", "http://doc.gitlab.com/ce/workflow/migrating_from_svn.html"}.
+                    To migrate an SVN repository, check out #{link_to "this document", "http://doc.gitlab.com/ce/workflow/importing/migrating_from_svn.html"}.
 
       %hr.prepend-botton-10
 
diff --git a/app/views/projects/notes/_edit_form.html.haml b/app/views/projects/notes/_edit_form.html.haml
index a663950f031..7472b33bb53 100644
--- a/app/views/projects/notes/_edit_form.html.haml
+++ b/app/views/projects/notes/_edit_form.html.haml
@@ -5,8 +5,8 @@
       = render 'projects/zen', f: f, attr: :note, classes: 'note_text js-note-text js-task-list-field'
 
       .comment-hints.clearfix
-        .pull-left Comments are parsed with #{link_to 'GitLab Flavored Markdown', help_page_path('markdown', 'markdown'),{ target: '_blank', tabindex: -1 }}
-        .pull-right Attach files by dragging &amp; dropping or #{link_to 'selecting them', '#', class: 'markdown-selector', tabindex: -1 }.
+        .pull-left #{link_to 'Markdown ', help_page_path('markdown', 'markdown'),{ target: '_blank', tabindex: -1 }}
+        .pull-right #{link_to 'Attach a file', '#', class: 'markdown-selector', tabindex: -1 }
 
     .note-form-actions
       .buttons
diff --git a/app/views/projects/notes/_form.html.haml b/app/views/projects/notes/_form.html.haml
index 3fb044d736e..64f98741d45 100644
--- a/app/views/projects/notes/_form.html.haml
+++ b/app/views/projects/notes/_form.html.haml
@@ -12,8 +12,14 @@
       classes: 'note_text js-note-text'
 
     .comment-hints.clearfix
-      .pull-left Comments are parsed with #{link_to "GitLab Flavored Markdown", help_page_path("markdown", "markdown"),{ target: '_blank', tabindex: -1 }}
-      .pull-right Attach files by dragging &amp; dropping or #{link_to "selecting them", '#', class: 'markdown-selector', tabindex: -1 }.
+      .pull-left
+        = link_to "Markdown ", help_page_path("markdown", "markdown"),{ target: '_blank', tabindex: -1 }
+        tip:
+        = random_markdown_tip
+      .pull-right
+        = link_to '#', class: 'markdown-selector', tabindex: -1 do
+          Attach a file
+          = icon('paperclip')
     .error-alert
 
   .note-form-actions
diff --git a/app/views/projects/notes/_note.html.haml b/app/views/projects/notes/_note.html.haml
index 5478a887f91..c8d705687da 100644
--- a/app/views/projects/notes/_note.html.haml
+++ b/app/views/projects/notes/_note.html.haml
@@ -56,7 +56,7 @@
 
 
       .note-body{class: note_editable?(note) ? 'js-task-list-container' : ''}
-        = cache [note, 'markdown'] do
+        = cache [note, 'markdown', user_color_scheme_class] do
           .note-text
             = preserve do
               = markdown(note.note, {no_header_anchors: true})
diff --git a/app/views/projects/show.html.haml b/app/views/projects/show.html.haml
index 2259dea0865..769dd68f089 100644
--- a/app/views/projects/show.html.haml
+++ b/app/views/projects/show.html.haml
@@ -6,11 +6,56 @@
   = render 'shared/no_ssh'
   = render 'shared/no_password'
 
+- if prefer_readme?
+  = render 'projects/last_push'
+
 = render "home_panel"
-= render 'shared/show_aside'
 
-.row
-  %section.col-md-8
-    = render 'section'
-  %aside.col-md-4.project-side
-    = render 'aside'
+.project-stats
+  %ul.nav.nav-pills
+    %li
+      = link_to namespace_project_commits_path(@project.namespace, @project, @ref || @repository.root_ref) do
+        = pluralize(number_with_delimiter(@project.commit_count), 'commit')
+    %li
+      = link_to namespace_project_branches_path(@project.namespace, @project) do
+        = pluralize(number_with_delimiter(@repository.branch_names.count), 'branch')
+    %li
+      = link_to namespace_project_tags_path(@project.namespace, @project) do
+        = pluralize(number_with_delimiter(@repository.tag_names.count), 'tag')
+    - if @repository.changelog
+      %li
+        = link_to changelog_url(@project) do
+          Changelog
+    - if @repository.license
+      %li
+        = link_to license_url(@project) do
+          License
+    - if @repository.contribution_guide
+      %li
+        = link_to contribution_guide_url(@project) do
+          Contribution guide
+
+- if @project.archived?
+  .text-warning.center.prepend-top-20
+    %p
+      = icon("exclamation-triangle fw")
+      Archived project! Repository is read-only
+
+%hr
+%section
+  - if prefer_readme?
+    = render 'projects/readme'
+  - else
+    = render 'projects/activity'
+
+
+- if current_user
+  - access = user_max_access_in_project(current_user, @project)
+  - if access
+    %hr
+    %p.light
+      You have #{access} access to this project.
+      - if @project.project_member_by_id(current_user)
+        = link_to leave_namespace_project_project_members_path(@project.namespace, @project),
+          data: { confirm: leave_project_message(@project) }, method: :delete, title: 'Leave project', class: 'cred' do
+          Leave this project
diff --git a/app/views/projects/tree/show.html.haml b/app/views/projects/tree/show.html.haml
index 04590f65b27..c9e59428e78 100644
--- a/app/views/projects/tree/show.html.haml
+++ b/app/views/projects/tree/show.html.haml
@@ -2,7 +2,9 @@
 = content_for :meta_tags do
   - if current_user
     = auto_discovery_link_tag(:atom, namespace_project_commits_url(@project.namespace, @project, @ref, format: :atom, private_token: current_user.private_token), title: "#{@project.name}:#{@ref} commits")
-  
+
+= render 'projects/last_push'
+
 .tree-ref-holder
   = render 'shared/ref_switcher', destination: 'tree', path: @path
 
diff --git a/app/views/search/results/_blob.html.haml b/app/views/search/results/_blob.html.haml
index 84e9be82c44..58f58eff54d 100644
--- a/app/views/search/results/_blob.html.haml
+++ b/app/views/search/results/_blob.html.haml
@@ -1,3 +1,4 @@
+- blob = @project.repository.parse_search_result(blob)
 .blob-result
   .file-holder
     .file-title
diff --git a/app/views/search/results/_wiki_blob.html.haml b/app/views/search/results/_wiki_blob.html.haml
index f9c5810e3d0..c03438eb952 100644
--- a/app/views/search/results/_wiki_blob.html.haml
+++ b/app/views/search/results/_wiki_blob.html.haml
@@ -1,3 +1,4 @@
+- wiki_blob = @project.repository.parse_search_result(wiki_blob)
 .blob-result
   .file-holder
     .file-title
diff --git a/app/views/shared/_clone_panel.html.haml b/app/views/shared/_clone_panel.html.haml
index 6de2aed29ed..07672359dba 100644
--- a/app/views/shared/_clone_panel.html.haml
+++ b/app/views/shared/_clone_panel.html.haml
@@ -20,7 +20,7 @@
         :"data-container" => "body"}
         = gitlab_config.protocol.upcase
   = text_field_tag :project_clone, default_url_to_repo(project), class: "js-select-on-focus form-control input-sm", readonly: true
-  - if project.kind_of?(Project) && project.empty_repo?
+  - if project.kind_of?(Project)
     .input-group-addon
       .visibility-level-label.has_tooltip{'data-title' => "#{visibility_level_label(project.visibility_level)} project" }
         = visibility_level_icon(project.visibility_level)
diff --git a/app/views/shared/_field.html.haml b/app/views/shared/_field.html.haml
index 30d37dceb30..45ec49280d2 100644
--- a/app/views/shared/_field.html.haml
+++ b/app/views/shared/_field.html.haml
@@ -1,6 +1,6 @@
 - name = field[:name]
 - title = field[:title] || name.humanize
-- value = service_field_value(field[:type], @service.send(name))
+- value = @service.send(name)
 - type = field[:type]
 - placeholder = field[:placeholder]
 - choices = field[:choices]
@@ -19,6 +19,6 @@
     - elsif type == 'select'
       = form.select name, options_for_select(choices, value ? value : default_choice), {}, { class: "form-control" }
     - elsif type == 'password'
-      = form.password_field name, placeholder: value, class: 'form-control'
+      = form.password_field name, value: value, class: 'form-control'
     - if help
       %span.help-block= help
diff --git a/app/views/shared/_visibility_radios.html.haml b/app/views/shared/_visibility_radios.html.haml
index 02416125a72..ebe2eb0433d 100644
--- a/app/views/shared/_visibility_radios.html.haml
+++ b/app/views/shared/_visibility_radios.html.haml
@@ -1,4 +1,5 @@
 - Gitlab::VisibilityLevel.values.each do |level|
+  - next if skip_level?(form_model, level)
   .radio
     - restricted = restricted_visibility_levels.include?(level)
     = form.label "#{model_method}_#{level}" do
diff --git a/app/views/shared/issuable/_context.html.haml b/app/views/shared/issuable/_context.html.haml
index 46990895d33..d1bd5ef968d 100644
--- a/app/views/shared/issuable/_context.html.haml
+++ b/app/views/shared/issuable/_context.html.haml
@@ -8,7 +8,7 @@
       - else
         none
     .issuable-context-selectbox
-      - if can?(current_user, :admin_issue, @project)
+      - if can?(current_user, :"admin_#{issuable.class.to_s.underscore}", @project)
         = users_select_tag("#{issuable.class.table_name.singularize}[assignee_id]", placeholder: 'Select assignee', class: 'custom-form-control js-select2 js-assignee', selected: issuable.assignee_id, project: @target_project, null_user: true)
 
   %div.prepend-top-20.clearfix
@@ -24,7 +24,7 @@
       - else
         none
     .issuable-context-selectbox
-      - if can?(current_user, :admin_issue, @project)
+      - if can?(current_user, :"admin_#{issuable.class.to_s.underscore}", @project)
         = f.select(:milestone_id, milestone_options(issuable), { include_blank: 'Select milestone' }, {class: 'select2 select2-compact js-select2 js-milestone'})
         = hidden_field_tag :issuable_context
         = f.submit class: 'btn hide'
diff --git a/app/views/shared/issuable/_filter.html.haml b/app/views/shared/issuable/_filter.html.haml
index a829782fc4f..0e8da8de723 100644
--- a/app/views/shared/issuable/_filter.html.haml
+++ b/app/views/shared/issuable/_filter.html.haml
@@ -43,11 +43,15 @@
             placeholder: 'Author', class: 'trigger-submit', any_user: true, first_user: true)
 
         .filter-item.inline.milestone-filter
-          = select_tag('milestone_title', projects_milestones_options, class: "select2 trigger-submit", prompt: 'Milestone')
+          = select_tag('milestone_title', projects_milestones_options,
+            class: 'select2 trigger-submit', include_blank: true,
+            data: {placeholder: 'Milestone'})
 
         - if @project
           .filter-item.inline.labels-filter
-            = select_tag('label_name', project_labels_options(@project), class: "select2 trigger-submit", prompt: 'Label')
+            = select_tag('label_name', project_labels_options(@project),
+              class: 'select2 trigger-submit', include_blank: true,
+              data: {placeholder: 'Label'})
 
         .pull-right
           = render 'shared/sort_dropdown'
diff --git a/app/workers/project_cache_worker.rb b/app/workers/project_cache_worker.rb
new file mode 100644
index 00000000000..55cb6af232e
--- /dev/null
+++ b/app/workers/project_cache_worker.rb
@@ -0,0 +1,15 @@
+class ProjectCacheWorker
+  include Sidekiq::Worker
+
+  sidekiq_options queue: :default
+
+  def perform(project_id)
+    project = Project.find(project_id)
+    project.update_repository_size
+    project.update_commit_count
+
+    if project.repository.root_ref
+      project.repository.build_cache
+    end
+  end
+end
diff --git a/app/workers/repository_import_worker.rb b/app/workers/repository_import_worker.rb
index e6a50afedb1..94832872d13 100644
--- a/app/workers/repository_import_worker.rb
+++ b/app/workers/repository_import_worker.rb
@@ -28,7 +28,7 @@ class RepositoryImportWorker
     project.import_finish
     project.save
     project.satellite.create unless project.satellite.exists?
-    project.update_repository_size
+    ProjectCacheWorker.perform_async(project.id)
     Gitlab::BitbucketImport::KeyDeleter.new(project).execute if project.import_type == 'bitbucket'
   end
 end