Merge branch 'master' into copying-file-seen-as-licence

20 files changed, 423 insertions, 159 deletions

diff --git a/app/assets/javascripts/api.js.coffee b/app/assets/javascripts/api.js.coffee
index 9e5d594c861..746fa3cea87 100644
--- a/app/assets/javascripts/api.js.coffee
+++ b/app/assets/javascripts/api.js.coffee
@@ -2,6 +2,8 @@
   groups_path: "/api/:version/groups.json"
   group_path: "/api/:version/groups/:id.json"
   namespaces_path: "/api/:version/namespaces.json"
+  group_projects_path: "/api/:version/groups/:id/projects.json"
+  projects_path: "/api/:version/projects.json"
 
   group: (group_id, callback) ->
     url = Api.buildUrl(Api.group_path)
@@ -44,6 +46,35 @@
     ).done (namespaces) ->
       callback(namespaces)
 
+  # Return projects list. Filtered by query
+  projects: (query, callback) ->
+    url = Api.buildUrl(Api.projects_path)
+
+    $.ajax(
+      url: url
+      data:
+        private_token: gon.api_token
+        search: query
+        per_page: 20
+      dataType: "json"
+    ).done (projects) ->
+      callback(projects)
+
+  # Return group projects list. Filtered by query
+  groupProjects: (group_id, query, callback) ->
+    url = Api.buildUrl(Api.group_projects_path)
+    url = url.replace(':id', group_id)
+
+    $.ajax(
+      url: url
+      data:
+        private_token: gon.api_token
+        search: query
+        per_page: 20
+      dataType: "json"
+    ).done (projects) ->
+      callback(projects)
+
   buildUrl: (url) ->
     url = gon.relative_url_root + url if gon.relative_url_root?
     return url.replace(':version', gon.api_version)
diff --git a/app/assets/javascripts/application.js.coffee b/app/assets/javascripts/application.js.coffee
index 945ffb660e6..1539eba0faa 100644
--- a/app/assets/javascripts/application.js.coffee
+++ b/app/assets/javascripts/application.js.coffee
@@ -135,17 +135,25 @@ $ ->
     ), 1
 
   # Initialize tooltips
-  $('body').tooltip({
-    selector: '.has_tooltip, [data-toggle="tooltip"], .page-sidebar-collapsed .nav-sidebar a'
+  $('body').tooltip(
+    selector: '.has_tooltip, [data-toggle="tooltip"]'
     placement: (_, el) ->
       $el = $(el)
-      if $el.attr('id') == 'js-shortcuts-home'
-        # Place the logo tooltip on the right when collapsed, bottom when expanded
-        $el.parents('header').hasClass('header-collapsed') and 'right' or 'bottom'
-      else
-        # Otherwise use the data-placement attribute, or 'bottom' if undefined
-        $el.data('placement') or 'bottom'
-  })
+      $el.data('placement') || 'bottom'
+  )
+
+  $('.header-logo .home').tooltip(
+    placement: (_, el) ->
+      $el = $(el)
+      if $('.page-with-sidebar').hasClass('page-sidebar-collapsed') then 'right' else 'bottom'
+    container: 'body'
+  )
+
+  $('.page-with-sidebar').tooltip(
+    selector: '.sidebar-collapsed .nav-sidebar a, .sidebar-collapsed a.sidebar-user'
+    placement: 'right'
+    container: 'body'
+  )
 
   # Form submitter
   $('.trigger-submit').on 'change', ->
diff --git a/app/assets/javascripts/awards_handler.coffee b/app/assets/javascripts/awards_handler.coffee
new file mode 100644
index 00000000000..96fd8f8773e
--- /dev/null
+++ b/app/assets/javascripts/awards_handler.coffee
@@ -0,0 +1,96 @@
+class @AwardsHandler
+  constructor: (@post_emoji_url, @noteable_type, @noteable_id) ->
+
+  addAward: (emoji) ->
+    @postEmoji emoji, =>
+      @addAwardToEmojiBar(emoji)
+    
+  addAwardToEmojiBar: (emoji, custom_path = '') ->
+    if @exist(emoji)
+      if @isActive(emoji)
+        @decrementCounter(emoji)
+      else
+        counter = @findEmojiIcon(emoji).siblings(".counter")
+        counter.text(parseInt(counter.text()) + 1)
+        counter.parent().addClass("active")
+        @addMeToAuthorList(emoji)
+    else
+      @createEmoji(emoji, custom_path)
+
+  exist: (emoji) ->
+    @findEmojiIcon(emoji).length > 0
+
+  isActive: (emoji) ->
+    @findEmojiIcon(emoji).parent().hasClass("active")
+
+  decrementCounter: (emoji) ->
+    counter = @findEmojiIcon(emoji).siblings(".counter")
+
+    if parseInt(counter.text()) > 1
+      counter.text(parseInt(counter.text()) - 1)
+      counter.parent().removeClass("active")
+      @removeMeFromAuthorList(emoji)
+    else
+      award = counter.parent()
+      award.tooltip("destroy")
+      award.remove()
+
+  removeMeFromAuthorList: (emoji) ->
+    award_block = @findEmojiIcon(emoji).parent()
+    authors = award_block.attr("data-original-title").split(", ")
+    authors = _.without(authors, "me").join(", ")
+    award_block.attr("title", authors)
+    @resetTooltip(award_block)
+
+  addMeToAuthorList: (emoji) ->
+    award_block = @findEmojiIcon(emoji).parent()
+    authors = award_block.attr("data-original-title").split(", ")
+    authors.push("me")
+    award_block.attr("title", authors.join(", "))
+    @resetTooltip(award_block)
+
+  resetTooltip: (award) ->
+    award.tooltip("destroy")
+
+    # "destroy" call is asynchronous, this is why we need to set timeout.
+    setTimeout (->
+      award.tooltip()
+    ), 200
+    
+
+  createEmoji: (emoji, custom_path) ->
+    nodes = []
+    nodes.push("<div class='award active' title='me'>")
+    nodes.push("<div class='icon' data-emoji='" + emoji + "'>")
+    nodes.push(@getImage(emoji, custom_path))
+    nodes.push("</div>")
+    nodes.push("<div class='counter'>1")
+    nodes.push("</div></div>")
+
+    $(".awards-controls").before(nodes.join("\n"))
+
+    $(".award").tooltip()
+
+  getImage: (emoji, custom_path) ->
+    if custom_path
+      $("<img>").attr({src: custom_path, width: 20, height: 20}).wrap("<div>").parent().html()
+    else
+      $("li[data-emoji='" + emoji + "']").html()
+
+
+  postEmoji: (emoji, callback) ->
+    $.post @post_emoji_url, { note: {
+      note: ":" + emoji + ":"
+      noteable_type: @noteable_type
+      noteable_id: @noteable_id
+    }},(data) ->
+      if data.ok
+        callback.call()
+
+  findEmojiIcon: (emoji) ->
+    $(".icon[data-emoji='" + emoji + "']")
+
+  scrollToAwards: ->
+    $('body, html').animate({
+      scrollTop: $('.awards').offset().top - 80
+    }, 200)
diff --git a/app/assets/javascripts/blob/blob_file_dropzone.js.coffee b/app/assets/javascripts/blob/blob_file_dropzone.js.coffee
index 5b604adbbb1..195f8b11e5d 100644
--- a/app/assets/javascripts/blob/blob_file_dropzone.js.coffee
+++ b/app/assets/javascripts/blob/blob_file_dropzone.js.coffee
@@ -23,18 +23,6 @@ class @BlobFileDropzone
       init: ->
         this.on 'addedfile', (file) ->
           $('.dropzone-alerts').html('').hide()
-          commit_message = form.find('#commit_message')[0]
-
-          if /^Upload/.test(commit_message.placeholder)
-            commit_message.placeholder = 'Upload ' + file.name
-
-          return
-
-        this.on 'removedfile', (file) ->
-          commit_message = form.find('#commit_message')[0]
-
-          if /^Upload/.test(commit_message.placeholder)
-            commit_message.placeholder = 'Upload new file'
 
           return
 
@@ -47,8 +35,9 @@ class @BlobFileDropzone
           return
 
         this.on 'sending', (file, xhr, formData) ->
-          formData.append('new_branch', form.find('#new_branch').val())
-          formData.append('commit_message', form.find('#commit_message').val())
+          formData.append('new_branch', form.find('.js-new-branch').val())
+          formData.append('create_merge_request', form.find('.js-create-merge-request').val())
+          formData.append('commit_message', form.find('.js-commit-message').val())
           return
 
       # Override behavior of adding error underneath preview
diff --git a/app/assets/javascripts/copy_to_clipboard.js.coffee b/app/assets/javascripts/copy_to_clipboard.js.coffee
index ec4b80cca6f..24301e01b10 100644
--- a/app/assets/javascripts/copy_to_clipboard.js.coffee
+++ b/app/assets/javascripts/copy_to_clipboard.js.coffee
@@ -1,21 +1,37 @@
 #= require clipboard
 
-$ ->
-  clipboard = new Clipboard '.js-clipboard-trigger',
-    text: (trigger) ->
-      $target = $(trigger.nextElementSibling || trigger.previousElementSibling)
-      $target.data('clipboard-text') || $target.text().trim()
+genericSuccess = (e) ->
+  showTooltip(e.trigger, 'Copied!')
+
+  # Clear the selection and blur the trigger so it loses its border
+  e.clearSelection()
+  $(e.trigger).blur()
 
-  clipboard.on 'success', (e) ->
-    $(e.trigger).
-      tooltip(trigger: 'manual', placement: 'auto bottom', title: 'Copied!').
-      tooltip('show')
+# Safari doesn't support `execCommand`, so instead we inform the user to
+# copy manually.
+#
+# See http://clipboardjs.com/#browser-support
+genericError = (e) ->
+  if /Mac/i.test(navigator.userAgent)
+    key = '&#8984;' # Command
+  else
+    key = 'Ctrl'
 
-    # Clear the selection and blur the trigger so it loses its border
-    e.clearSelection()
-    $(e.trigger).blur()
+  showTooltip(e.trigger, "Press #{key}-C to copy")
 
-    # Manually hide the tooltip after 1 second
-    setTimeout(->
-      $(e.trigger).tooltip('hide')
-    , 1000)
+showTooltip = (target, title) ->
+  $(target).
+    tooltip(
+      container: 'body'
+      html: 'true'
+      placement: 'auto bottom'
+      title: title
+      trigger: 'manual'
+    ).
+    tooltip('show').
+    one('mouseleave', -> $(this).tooltip('hide'))
+
+$ ->
+  clipboard = new Clipboard '[data-clipboard-target], [data-clipboard-text]'
+  clipboard.on 'success', genericSuccess
+  clipboard.on 'error',   genericError
diff --git a/app/assets/javascripts/dispatcher.js.coffee b/app/assets/javascripts/dispatcher.js.coffee
index 951173af5d5..599b4c49540 100644
--- a/app/assets/javascripts/dispatcher.js.coffee
+++ b/app/assets/javascripts/dispatcher.js.coffee
@@ -28,6 +28,8 @@ class Dispatcher
       when 'projects:milestones:new', 'projects:milestones:edit'
         new ZenMode()
         new DropzoneInput($('.milestone-form'))
+      when 'groups:milestones:new'
+        new ZenMode()
       when 'projects:compare:show'
         new Diff()
       when 'projects:issues:new','projects:issues:edit'
@@ -81,7 +83,7 @@ class Dispatcher
       when 'projects:project_members:index'
         new ProjectMembers()
         new UsersSelect()
-      when 'groups:new', 'groups:edit', 'admin:groups:edit'
+      when 'groups:new', 'groups:edit', 'admin:groups:edit', 'admin:groups:new'
         new GroupAvatar()
       when 'projects:tree:show'
         new TreeView()
diff --git a/app/assets/javascripts/dropzone_input.js.coffee b/app/assets/javascripts/dropzone_input.js.coffee
index 6f789e668af..30a35a04339 100644
--- a/app/assets/javascripts/dropzone_input.js.coffee
+++ b/app/assets/javascripts/dropzone_input.js.coffee
@@ -1,3 +1,5 @@
+#= require markdown_preview
+
 class @DropzoneInput
   constructor: (form) ->
     Dropzone.autoDiscover = false
@@ -11,17 +13,14 @@ class @DropzoneInput
     uploadProgress = $("<div class=\"div-dropzone-progress\"></div>")
     btnAlert = "<button type=\"button\"" + alertAttr + ">&times;</button>"
     project_uploads_path = window.project_uploads_path or null
-    markdown_preview_path = window.markdown_preview_path or null
     max_file_size = gon.max_file_size or 10
 
     form_textarea = $(form).find("textarea.markdown-area")
     form_textarea.wrap "<div class=\"div-dropzone\"></div>"
     form_textarea.on 'paste', (event) =>
       handlePaste(event)
-    form_textarea.on "input", ->
-      hideReferencedUsers()
-    form_textarea.on "blur", ->
-      renderMarkdown()
+
+    $(form).setupMarkdownPreview()
 
     form_dropzone = $(form).find('.div-dropzone')
     form_dropzone.parent().addClass "div-dropzone-wrapper"
@@ -34,42 +33,6 @@ class @DropzoneInput
       "opacity": 0
       "display": "none"
 
-    # Preview button
-    $(document).off "click", ".js-md-preview-button"
-    $(document).on "click", ".js-md-preview-button", (e) ->
-      ###
-      Shows the Markdown preview.
-
-      Lets the server render GFM into Html and displays it.
-      ###
-      e.preventDefault()
-      form = $(this).closest("form")
-      # toggle tabs
-      form.find(".js-md-write-button").parent().removeClass "active"
-      form.find(".js-md-preview-button").parent().addClass "active"
-
-      # toggle content
-      form.find(".md-write-holder").hide()
-      form.find(".md-preview-holder").show()
-
-      renderMarkdown()
-
-    # Write button
-    $(document).off "click", ".js-md-write-button"
-    $(document).on "click", ".js-md-write-button", (e) ->
-      ###
-      Shows the Markdown textarea.
-      ###
-      e.preventDefault()
-      form = $(this).closest("form")
-      # toggle tabs
-      form.find(".js-md-write-button").parent().addClass "active"
-      form.find(".js-md-preview-button").parent().removeClass "active"
-
-      # toggle content
-      form.find(".md-write-holder").show()
-      form.find(".md-preview-holder").hide()
-
     dropzone = form_dropzone.dropzone(
       url: project_uploads_path
       dictDefaultMessage: ""
@@ -136,41 +99,6 @@ class @DropzoneInput
 
     child = $(dropzone[0]).children("textarea")
 
-    hideReferencedUsers = ->
-      referencedUsers = form.find(".referenced-users")
-      referencedUsers.hide()
-
-    renderReferencedUsers = (users) ->
-      referencedUsers = form.find(".referenced-users")
-
-      if referencedUsers.length
-        if users.length >= 10
-          referencedUsers.show()
-          referencedUsers.find(".js-referenced-users-count").text users.length
-        else
-          referencedUsers.hide()
-
-    renderMarkdown = ->
-      preview = form.find(".js-md-preview")
-      mdText = form.find(".markdown-area").val()
-      if mdText.trim().length is 0
-        preview.text "Nothing to preview."
-        hideReferencedUsers()
-      else
-        preview.text "Loading..."
-        $.ajax(
-          type: "POST",
-          url: markdown_preview_path,
-          data: {
-            text: mdText
-          },
-          dataType: "json"
-        ).success (data) ->
-          preview.html data.body
-          preview.syntaxHighlight()
-
-          renderReferencedUsers data.references.users
-
     formatLink = (link) ->
       text = "[#{link.alt}](#{link.url})"
       text = "!#{text}" if link.is_image
diff --git a/app/assets/javascripts/flash.js.coffee b/app/assets/javascripts/flash.js.coffee
index b39ab0c4475..9b59d4e57f7 100644
--- a/app/assets/javascripts/flash.js.coffee
+++ b/app/assets/javascripts/flash.js.coffee
@@ -1,12 +1,16 @@
 class @Flash
   constructor: (message, type)->
-    flash = $(".flash-container")
-    flash.html("")
+    @flash = $(".flash-container")
+    @flash.html("")
 
-    $('<div/>',
+    innerDiv = $('<div/>',
       class: "flash-#{type}",
       text: message
-    ).appendTo(".flash-container")
+    )
+    innerDiv.appendTo(".flash-container")
 
-    flash.click -> $(@).fadeOut()
-    flash.show()
+    @flash.click -> $(@).fadeOut()
+    @flash.show()
+
+  pin: ->
+    @flash.addClass('flash-pinned flash-raised')
diff --git a/app/assets/javascripts/issues.js.coffee b/app/assets/javascripts/issues.js.coffee
index 40bb9e9cb0c..ac9e022e727 100644
--- a/app/assets/javascripts/issues.js.coffee
+++ b/app/assets/javascripts/issues.js.coffee
@@ -29,7 +29,7 @@
     $('#filter_issue_search').val($('#issue_search').val())
 
   initSelects: ->
-    $("select#update_status").select2(width: 'resolve', dropdownAutoWidth: true)
+    $("select#update_state_event").select2(width: 'resolve', dropdownAutoWidth: true)
     $("select#update_assignee_id").select2(width: 'resolve', dropdownAutoWidth: true)
     $("select#update_milestone_id").select2(width: 'resolve', dropdownAutoWidth: true)
     $("select#label_name").select2(width: 'resolve', dropdownAutoWidth: true)
diff --git a/app/assets/javascripts/markdown_preview.js.coffee b/app/assets/javascripts/markdown_preview.js.coffee
new file mode 100644
index 00000000000..98fc8f17340
--- /dev/null
+++ b/app/assets/javascripts/markdown_preview.js.coffee
@@ -0,0 +1,87 @@
+# MarkdownPreview
+#
+# Handles toggling the "Write" and "Preview" tab clicks, rendering the preview,
+# and showing a warning when more than `x` users are referenced.
+#
+class @MarkdownPreview
+  # Minimum number of users referenced before triggering a warning
+  referenceThreshold: 10
+
+  showPreview: (form) ->
+    preview = form.find('.js-md-preview')
+    mdText  = form.find('textarea.markdown-area').val()
+
+    if mdText.trim().length == 0
+      preview.text('Nothing to preview.')
+      @hideReferencedUsers(form)
+    else
+      preview.text('Loading...')
+      @renderMarkdown mdText, (response) =>
+        preview.html(response.body)
+        preview.syntaxHighlight()
+        @renderReferencedUsers(response.references.users, form)
+
+  renderMarkdown: (text, success) ->
+    return unless window.markdown_preview_path
+
+    $.ajax
+      type: 'POST'
+      url: window.markdown_preview_path
+      data: { text: text }
+      dataType: 'json'
+      success: success
+
+  hideReferencedUsers: (form) ->
+    referencedUsers = form.find('.referenced-users')
+    referencedUsers.hide()
+
+  renderReferencedUsers: (users, form) ->
+    referencedUsers = form.find('.referenced-users')
+
+    if referencedUsers.length
+      if users.length >= @referenceThreshold
+        referencedUsers.show()
+        referencedUsers.find('.js-referenced-users-count').text(users.length)
+      else
+        referencedUsers.hide()
+
+markdownPreview = new MarkdownPreview()
+
+previewButtonSelector = '.js-md-preview-button'
+writeButtonSelector   = '.js-md-write-button'
+
+$.fn.setupMarkdownPreview = ->
+  $form = $(this)
+
+  form_textarea = $form.find('textarea.markdown-area')
+
+  form_textarea.on 'input', -> markdownPreview.hideReferencedUsers($form)
+  form_textarea.on 'blur',  -> markdownPreview.showPreview($form)
+
+$(document).on 'click', previewButtonSelector, (e) ->
+  e.preventDefault()
+
+  $form = $(this).closest('form')
+
+  # toggle tabs
+  $form.find(writeButtonSelector).parent().removeClass('active')
+  $form.find(previewButtonSelector).parent().addClass('active')
+
+  # toggle content
+  $form.find('.md-write-holder').hide()
+  $form.find('.md-preview-holder').show()
+
+  markdownPreview.showPreview($form)
+
+$(document).on 'click', writeButtonSelector, (e) ->
+  e.preventDefault()
+
+  $form = $(this).closest('form')
+
+  # toggle tabs
+  $form.find(writeButtonSelector).parent().addClass('active')
+  $form.find(previewButtonSelector).parent().removeClass('active')
+
+  # toggle content
+  $form.find('.md-write-holder').show()
+  $form.find('.md-preview-holder').hide()
diff --git a/app/assets/javascripts/merge_request_tabs.js.coffee b/app/assets/javascripts/merge_request_tabs.js.coffee
index 593a8f42130..b0eeb1db536 100644
--- a/app/assets/javascripts/merge_request_tabs.js.coffee
+++ b/app/assets/javascripts/merge_request_tabs.js.coffee
@@ -43,6 +43,7 @@
 #
 class @MergeRequestTabs
   diffsLoaded: false
+  buildsLoaded: false
   commitsLoaded: false
 
   constructor: (@opts = {}) ->
@@ -54,6 +55,12 @@ class @MergeRequestTabs
 
   bindEvents: ->
     $(document).on 'shown.bs.tab', '.merge-request-tabs a[data-toggle="tab"]', @tabShown
+    $(document).on 'click', '.js-show-tab', @showTab
+
+  showTab: (event) =>
+    event.preventDefault()
+
+    @activateTab $(event.target).data('action')
 
   tabShown: (event) =>
     $target = $(event.target)
@@ -63,6 +70,8 @@ class @MergeRequestTabs
       @loadCommits($target.attr('href'))
     else if action == 'diffs'
       @loadDiff($target.attr('href'))
+    else if action == 'builds'
+      @loadBuilds($target.attr('href'))
 
     @setCurrentAction(action)
 
@@ -101,7 +110,7 @@ class @MergeRequestTabs
     action = 'notes' if action == 'show'
 
     # Remove a trailing '/commits' or '/diffs'
-    new_state = @_location.pathname.replace(/\/(commits|diffs)(\.html)?\/?$/, '')
+    new_state = @_location.pathname.replace(/\/(commits|diffs|builds)(\.html)?\/?$/, '')
 
     # Append the new action if we're on a tab other than 'notes'
     unless action == 'notes'
@@ -139,6 +148,17 @@ class @MergeRequestTabs
         @diffsLoaded = true
         @scrollToElement("#diffs")
 
+  loadBuilds: (source) ->
+    return if @buildsLoaded
+
+    @_get
+      url: "#{source}.json"
+      success: (data) =>
+        document.getElementById('builds').innerHTML = data.html
+        $('.js-timeago').timeago()
+        @buildsLoaded = true
+        @scrollToElement("#builds")
+
   # Show or hide the loading spinner
   #
   # status - Boolean, true to show, false to hide
diff --git a/app/assets/javascripts/merge_request_widget.js.coffee b/app/assets/javascripts/merge_request_widget.js.coffee
index 3176e5a8965..c4b63966fe7 100644
--- a/app/assets/javascripts/merge_request_widget.js.coffee
+++ b/app/assets/javascripts/merge_request_widget.js.coffee
@@ -10,17 +10,20 @@ class @MergeRequestWidget
   constructor: (@opts) ->
     modal = $('#modal_merge_info').modal(show: false)
 
-  mergeInProgress: ->
+  mergeInProgress: (deleteSourceBranch = false)->
     $.ajax
       type: 'GET'
       url: $('.merge-request').data('url')
       success: (data) =>
         if data.state == "merged"
-          location.reload()
+          urlSuffix = if deleteSourceBranch then '?delete_source=true' else ''
+
+          window.location.href = window.location.href + urlSuffix
         else if data.merge_error
           $('.mr-widget-body').html("<h4>" + data.merge_error + "</h4>")
         else
-          setTimeout(merge_request_widget.mergeInProgress, 2000)
+          callback = -> merge_request_widget.mergeInProgress(deleteSourceBranch)
+          setTimeout(callback, 2000)
       dataType: 'json'
 
   getMergeStatus: ->
diff --git a/app/assets/javascripts/new_commit_form.js.coffee b/app/assets/javascripts/new_commit_form.js.coffee
new file mode 100644
index 00000000000..3c7b776155f
--- /dev/null
+++ b/app/assets/javascripts/new_commit_form.js.coffee
@@ -0,0 +1,21 @@
+class @NewCommitForm
+  constructor: (form) ->
+    @newBranch = form.find('.js-new-branch')
+    @originalBranch = form.find('.js-original-branch')
+    @createMergeRequest = form.find('.js-create-merge-request')
+    @createMergeRequestContainer = form.find('.js-create-merge-request-container')
+
+    @renderDestination()
+    @newBranch.keyup @renderDestination
+
+  renderDestination: =>
+    different = @newBranch.val() != @originalBranch.val()
+
+    if different
+      @createMergeRequestContainer.show()
+      @createMergeRequest.prop('checked', true) unless @wasDifferent
+    else
+      @createMergeRequestContainer.hide()
+      @createMergeRequest.prop('checked', false)
+
+    @wasDifferent = different
diff --git a/app/assets/javascripts/notes.js.coffee b/app/assets/javascripts/notes.js.coffee
index ea75c656bcc..533d00bfb0c 100644
--- a/app/assets/javascripts/notes.js.coffee
+++ b/app/assets/javascripts/notes.js.coffee
@@ -111,15 +111,25 @@ class @Notes
   Note: for rendering inline notes use renderDiscussionNote
   ###
   renderNote: (note) ->
+    unless note.valid
+      if note.award
+        flash = new Flash('You have already used this award emoji!', 'alert')
+        flash.pin()
+      return
+
     # render note if it not present in loaded list
     # or skip if rendered
-    if @isNewNote(note)
+    if @isNewNote(note) && !note.award
       @note_ids.push(note.id)
       $('ul.main-notes-list').
         append(note.html).
         syntaxHighlight()
       @initTaskList()
 
+    if note.award
+      awards_handler.addAwardToEmojiBar(note.note, note.emoji_path)
+      awards_handler.scrollToAwards()
+
   ###
   Check if note does not exists on page
   ###
@@ -255,7 +265,6 @@ class @Notes
   ###
   addNote: (xhr, note, status) =>
     @renderNote(note)
-    @updateVotes()
 
   ###
   Called in response to the new note form being submitted
@@ -360,8 +369,8 @@ class @Notes
     note = $(this).closest(".note")
     note.find(".note-attachment").remove()
     note.find(".note-body > .note-text").show()
-    note.find(".js-note-attachment-delete").hide()
-    note.find(".note-edit-form").hide()
+    note.find(".note-header").show()
+    note.find(".current-note-edit-form").remove()
 
   ###
   Called when clicking on the "reply" button for a diff line.
@@ -473,9 +482,6 @@ class @Notes
     form = $(e.target).closest(".js-discussion-note-form")
     @removeDiscussionNoteForm(form)
 
-  updateVotes: ->
-    true
-
   ###
   Called after an attachment file has been selected.
 
diff --git a/app/assets/javascripts/project.js.coffee b/app/assets/javascripts/project.js.coffee
index 0ea8fffce07..ec919f0cd67 100644
--- a/app/assets/javascripts/project.js.coffee
+++ b/app/assets/javascripts/project.js.coffee
@@ -1,13 +1,19 @@
 class @Project
   constructor: ->
-    # Git clone panel switcher
-    cloneHolder = $('.git-clone-holder')
-    if cloneHolder.length
-      $('a, button', cloneHolder).click ->
-        $('a, button', cloneHolder).removeClass 'active'
-        $(@).addClass 'active'
-        $('#project_clone', cloneHolder).val $(@).data 'clone'
-        $(".clone").text("").append $(@).data 'clone'
+    # Git protocol switcher
+    $('.js-protocol-switch').click ->
+      return if $(@).hasClass('active')
+
+      # Toggle 'active' for both buttons
+      $('.js-protocol-switch').toggleClass('active')
+
+      url = $(@).data('clone')
+
+      # Update the input field
+      $('#project_clone').val(url)
+
+      # Update the command line instructions
+      $('.clone').text(url)
 
     # Ref switcher
     $('.project-refs-select').on 'change', ->
@@ -39,4 +45,4 @@ class @Project
         when 4 then label = ' On Mention '
       $('#notifications-button').empty().append("<i class='fa fa-bell'></i>" + label + "<i class='fa fa-angle-down'></i>")
       $(@).parents('ul').find('li.active').removeClass 'active'
-      $(@).parent().addClass 'active'
\ No newline at end of file
+      $(@).parent().addClass 'active'
diff --git a/app/assets/javascripts/project_select.js.coffee b/app/assets/javascripts/project_select.js.coffee
new file mode 100644
index 00000000000..0ae274f3363
--- /dev/null
+++ b/app/assets/javascripts/project_select.js.coffee
@@ -0,0 +1,39 @@
+class @ProjectSelect
+  constructor: ->
+    $('.ajax-project-select').each (i, select) ->
+      @groupId = $(select).data('group-id')
+      @includeGroups = $(select).data('include-groups')
+
+      placeholder = "Search for project"
+      placeholder += " or group" if @includeGroups
+
+      $(select).select2
+        placeholder: placeholder
+        minimumInputLength: 0
+        query: (query) =>
+          finalCallback = (projects) ->
+            data = { results: projects }
+            query.callback(data)
+
+          if @includeGroups
+            projectsCallback = (projects) ->
+              groupsCallback = (groups) ->
+                data = groups.concat(projects)
+                finalCallback(data)
+
+              Api.groups query.term, false, groupsCallback
+          else
+            projectsCallback = finalCallback
+
+          if @groupId
+            Api.groupProjects @groupId, query.term, projectsCallback
+          else
+            Api.projects query.term, projectsCallback
+
+        id: (project) ->
+          project.web_url
+
+        text: (project) ->
+          project.name_with_namespace || project.name
+
+        dropdownCssClass: "ajax-project-dropdown"
diff --git a/app/assets/javascripts/sidebar.js.coffee b/app/assets/javascripts/sidebar.js.coffee
index fb08016fbae..ae59480af9e 100644
--- a/app/assets/javascripts/sidebar.js.coffee
+++ b/app/assets/javascripts/sidebar.js.coffee
@@ -5,6 +5,7 @@ $(document).on("click", '.toggle-nav-collapse', (e) ->
 
   $('.page-with-sidebar').toggleClass("#{collapsed} #{expanded}")
   $('header').toggleClass("header-collapsed header-expanded")
+  $('.sidebar-wrapper').toggleClass("sidebar-collapsed sidebar-expanded")
   $('.toggle-nav-collapse i').toggleClass("fa-angle-right fa-angle-left")
   $.cookie("collapsed_nav", $('.page-with-sidebar').hasClass(collapsed), { path: '/' })
 )
diff --git a/app/assets/javascripts/stat_graph_contributors_util.js.coffee b/app/assets/javascripts/stat_graph_contributors_util.js.coffee
index cfe5508290f..f5584bcfe4b 100644
--- a/app/assets/javascripts/stat_graph_contributors_util.js.coffee
+++ b/app/assets/javascripts/stat_graph_contributors_util.js.coffee
@@ -6,7 +6,7 @@ window.ContributorsStatGraphUtil =
     for entry in log
       @add_date(entry.date, total) unless total[entry.date]?
 
-      data = by_author[entry.author_name] #|| by_email[entry.author_email]      
+      data = by_author[entry.author_name] || by_email[entry.author_email]      
       data ?= @add_author(entry, by_author, by_email)
 
       @add_date(entry.date, data) unless data[entry.date]
@@ -95,5 +95,4 @@ window.ContributorsStatGraphUtil =
     if date_range is null || date_range[0] <= new Date(date) <= date_range[1]
       true
     else
-      false
-
+      false
\ No newline at end of file
diff --git a/app/assets/javascripts/user.js.coffee b/app/assets/javascripts/user.js.coffee
index d0d81f96921..ec4271b092c 100644
--- a/app/assets/javascripts/user.js.coffee
+++ b/app/assets/javascripts/user.js.coffee
@@ -2,3 +2,9 @@ class @User
   constructor: ->
     $('.profile-groups-avatars').tooltip("placement": "top")
     new ProjectsList()
+
+    $('.hide-project-limit-message').on 'click', (e) ->
+      path = '/'
+      $.cookie('hide_project_limit_message', 'false', { path: path })
+      $(@).parents('.project-limit-message').remove()
+      e.preventDefault()
diff --git a/app/assets/javascripts/users_select.js.coffee b/app/assets/javascripts/users_select.js.coffee
index 9157562a5c5..12abf806bfa 100644
--- a/app/assets/javascripts/users_select.js.coffee
+++ b/app/assets/javascripts/users_select.js.coffee
@@ -32,17 +32,15 @@ class @UsersSelect
               if showNullUser
                 nullUser = {
                   name: 'Unassigned',
-                  avatar: null,
-                  username: 'none',
                   id: 0
                 }
                 data.results.unshift(nullUser)
 
               if showAnyUser
+                name = showAnyUser
+                name = 'Any User' if name == true
                 anyUser = {
-                  name: 'Any',
-                  avatar: null,
-                  username: 'none',
+                  name: name,
                   id: null
                 }
                 data.results.unshift(anyUser)
@@ -50,7 +48,6 @@ class @UsersSelect
             if showEmailUser && data.results.length == 0 && query.term.match(/^[^@]+@[^@]+$/)
               emailUser = {
                 name: "Invite \"#{query.term}\"",
-                avatar: null,
                 username: query.term,
                 id: query.term
               }
@@ -58,11 +55,8 @@ class @UsersSelect
 
             query.callback(data)
 
-        initSelection: (element, callback) =>
-          id = $(element).val()
-          if id != "" && id != "0"
-            @user(id, callback)
-
+        initSelection: (args...) =>
+          @initSelection(args...)
         formatResult: (args...) =>
           @formatResult(args...)
         formatSelection: (args...) =>
@@ -71,16 +65,24 @@ class @UsersSelect
         escapeMarkup: (m) -> # we do not want to escape markup since we are displaying html in results
           m
 
+  initSelection: (element, callback) ->
+    id = $(element).val()
+    if id == "0"
+      nullUser = { name: 'Unassigned' }
+      callback(nullUser)
+    else if id != ""
+      @user(id, callback)
+
   formatResult: (user) ->
     if user.avatar_url
       avatar = user.avatar_url
     else
       avatar = gon.default_avatar_url
 
-    "<div class='user-result'>
+    "<div class='user-result #{'no-username' unless user.username}'>
        <div class='user-image'><img class='avatar s24' src='#{avatar}'></div>
        <div class='user-name'>#{user.name}</div>
-       <div class='user-username'>#{user.username}</div>
+       <div class='user-username'>#{user.username || ""}</div>
      </div>"
 
   formatSelection: (user) ->