Merge branch 'master' into remove-satellites

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

36 files changed, 328 insertions, 70 deletions

diff --git a/CHANGELOG b/CHANGELOG
index a5a204fe4bb..77102c78266 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -7,6 +7,7 @@ v 8.0.0 (unreleased)
   - Ability to fetch merge requests from refs/merge-requests/:id
 
 v 7.14.0 (unreleased)
+  - Provide more feedback what went wrong if HipChat service failed test (Stan Hu)
   - Disable turbolinks when linking to Bitbucket import status (Stan Hu)
   - Fix broken code import and display error messages if something went wrong with creating project (Stan Hu)
   - Fix corrupted binary files when using API files endpoint (Stan Hu)
@@ -33,14 +34,11 @@ v 7.14.0 (unreleased)
   - Fix file upload dialog for comment editing (Daniel Gerhardt)
   - Set OmniAuth full_host parameter to ensure redirect URIs are correct (Stan Hu)
   - Return comments in created order in merge request API (Stan Hu)
+  - Disable internal issue tracker controller if external tracker is used (Stan Hu)
   - Expire Rails cache entries after two weeks to prevent endless Redis growth
   - Add support for destroying project milestones (Stan Hu)
-  - Add fetch command to the MR page.
   - Allow custom backup archive permissions
-  - Add fetch command to the MR page
   - Add project star and fork count, group avatar URL and user/group web URL attributes to API
-  - Fix bug causing Bitbucket importer to crash when OAuth application had been removed.
-  - Add fetch command to the MR page.
   - Show who last edited a comment if it wasn't the original author
   - Send notification to all participants when MR is merged.
   - Add ability to manage user email addresses via the API.
@@ -61,6 +59,19 @@ v 7.14.0 (unreleased)
   - Fix bug causing error when the target branch of a symbolic ref was deleted
   - Include branch/tag name in archive file and directory name
   - Add dropzone upload progress
+  - Add a label for merged branches on branches page (Florent Baldino)
+  - Detect .mkd and .mkdn files as markdown (Ben Boeckel)
+  - Fix: User search feature in admin area does not respect filters
+  - Set max-width for README, issue and merge request description for easier read on big screens
+  - Update Flowdock integration to support new Flowdock API (Boyan Tabakov)
+  - Remove author from files view (Sven Strickroth)
+
+v 7.13.5
+  - Satellites reverted
+
+v 7.13.4
+  - Allow users to send abuse reports
+  - Fix redirection after sign in when using auto_sign_in_with_provider
 
 v 7.13.3
   - Fix bug causing Bitbucket importer to crash when OAuth application had been removed.
diff --git a/Gemfile b/Gemfile
index 77bb02a50aa..d2d4bd7ec62 100644
--- a/Gemfile
+++ b/Gemfile
@@ -24,7 +24,7 @@ gem 'omniauth-shibboleth'
 gem 'omniauth-kerberos', group: :kerberos
 gem 'omniauth-gitlab'
 gem 'omniauth-bitbucket'
-gem 'omniauth-saml'
+gem 'omniauth-saml', '~> 1.4.0'
 gem 'doorkeeper', '2.1.3'
 gem "rack-oauth2", "~> 1.0.5"
 
@@ -150,7 +150,7 @@ gem 'tinder', '~> 1.9.2'
 gem 'hipchat', '~> 1.5.0'
 
 # Flowdock integration
-gem "gitlab-flowdock-git-hook", "~> 0.4.2"
+gem "gitlab-flowdock-git-hook", "~> 1.0.1"
 
 # Gemnasium integration
 gem "gemnasium-gitlab-service", "~> 0.2"
diff --git a/Gemfile.lock b/Gemfile.lock
index 21410671839..ffc9018c308 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -183,6 +183,9 @@ GEM
     ffi (1.9.8)
     fission (0.5.0)
       CFPropertyList (~> 2.2)
+    flowdock (0.7.0)
+      httparty (~> 0.7)
+      multi_json
     fog (1.25.0)
       fog-brightbox (~> 0.4)
       fog-core (~> 1.25)
@@ -255,7 +258,8 @@ GEM
       racc
     github-markup (1.3.1)
       posix-spawn (~> 0.3.8)
-    gitlab-flowdock-git-hook (0.4.2.2)
+    gitlab-flowdock-git-hook (1.0.1)
+      flowdock (~> 0.7)
       gitlab-grit (>= 2.4.1)
       multi_json
     gitlab-grack (2.0.2)
@@ -422,9 +426,9 @@ GEM
     omniauth-oauth2 (1.1.1)
       oauth2 (~> 0.8.0)
       omniauth (~> 1.0)
-    omniauth-saml (1.3.1)
+    omniauth-saml (1.4.1)
       omniauth (~> 1.1)
-      ruby-saml (~> 0.8.1)
+      ruby-saml (~> 1.0.0)
     omniauth-shibboleth (1.1.1)
       omniauth (>= 1.0.0)
     omniauth-twitter (1.0.1)
@@ -568,8 +572,8 @@ GEM
       rainbow (>= 1.99.1, < 3.0)
       ruby-progressbar (~> 1.4)
     ruby-progressbar (1.7.1)
-    ruby-saml (0.8.2)
-      nokogiri (>= 1.5.0)
+    ruby-saml (1.0.0)
+      nokogiri (>= 1.5.10)
       uuid (~> 2.3)
     ruby2ruby (2.1.3)
       ruby_parser (~> 3.1)
@@ -709,7 +713,7 @@ GEM
       raindrops (~> 0.7)
     unicorn-worker-killer (0.4.2)
       unicorn (~> 4)
-    uuid (2.3.7)
+    uuid (2.3.8)
       macaddr (~> 1.0)
     version_sorter (2.0.0)
     virtus (1.0.1)
@@ -779,7 +783,7 @@ DEPENDENCIES
   fuubar (~> 2.0.0)
   gemnasium-gitlab-service (~> 0.2)
   github-markup
-  gitlab-flowdock-git-hook (~> 0.4.2)
+  gitlab-flowdock-git-hook (~> 1.0.1)
   gitlab-grack (~> 2.0.2)
   gitlab-linguist (~> 3.0.1)
   gitlab_emoji (~> 0.1)
@@ -813,7 +817,7 @@ DEPENDENCIES
   omniauth-gitlab
   omniauth-google-oauth2
   omniauth-kerberos
-  omniauth-saml
+  omniauth-saml (~> 1.4.0)
   omniauth-shibboleth
   omniauth-twitter
   org-ruby (= 0.9.12)
diff --git a/VERSION b/VERSION
index 5778e530e10..da8322eb293 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-7.13.0.pre
+7.14.0.pre
diff --git a/app/assets/javascripts/project.js.coffee b/app/assets/javascripts/project.js.coffee
index 87c1b67a772..39a433dfc91 100644
--- a/app/assets/javascripts/project.js.coffee
+++ b/app/assets/javascripts/project.js.coffee
@@ -24,8 +24,3 @@ class @Project
       $.cookie('hide_no_password_message', 'false', { path: path })
       $(@).parents('.no-password-message').remove()
       e.preventDefault()
-
-    $('.js-toggle-clone-holder').on 'click', (e) ->
-      cloneHolder.toggle()
-
-    cloneHolder.hide() unless $('.empty-project').length
diff --git a/app/assets/stylesheets/base/variables.scss b/app/assets/stylesheets/base/variables.scss
index 08f153dfbc9..cb439a0e0bf 100644
--- a/app/assets/stylesheets/base/variables.scss
+++ b/app/assets/stylesheets/base/variables.scss
@@ -13,6 +13,7 @@ $code_line_height: 1.5;
 $border-color: #E5E5E5;
 $background-color: #f5f5f5;
 $header-height: 50px;
+$readable-width: 1100px;
 
 
 /*
diff --git a/app/assets/stylesheets/pages/issuable.scss b/app/assets/stylesheets/pages/issuable.scss
index 586e7b5f8da..3f617e72b02 100644
--- a/app/assets/stylesheets/pages/issuable.scss
+++ b/app/assets/stylesheets/pages/issuable.scss
@@ -45,3 +45,9 @@
 
   .btn { font-size: 13px; }
 }
+
+.issuable-details {
+  .description {
+    max-width: $readable-width;
+  }
+}
diff --git a/app/assets/stylesheets/pages/issues.scss b/app/assets/stylesheets/pages/issues.scss
index 3572f33e91f..b628f99f22c 100644
--- a/app/assets/stylesheets/pages/issues.scss
+++ b/app/assets/stylesheets/pages/issues.scss
@@ -4,14 +4,25 @@
     position: relative;
 
     .issue-title {
-      margin-bottom: 5px;
       font-size: $list-font-size;
+      margin-bottom: 5px;
       font-weight: bold;
+      float: left;
+      width: 97.7%;
+    }
+    
+    @media screen and (max-width: 1100px) {
+      .issues-list .issue .issue-title { 
+        width: 97%;
+      }
     }
 
     .issue-info {
       color: #999;
       font-size: 13px;
+      display: inline-block;
+      width: 100%;
+      padding: 0 0 0 20px;
     }
 
     .issue-check {
diff --git a/app/assets/stylesheets/pages/tree.scss b/app/assets/stylesheets/pages/tree.scss
index 092918e4de1..5f1a3db4fb6 100644
--- a/app/assets/stylesheets/pages/tree.scss
+++ b/app/assets/stylesheets/pages/tree.scss
@@ -116,6 +116,9 @@
 }
 
 .readme-holder {
+  margin: 0 auto;
+  max-width: $readable-width;
+
   .readme-file-title {
     font-size: 14px;
     font-weight: bold;
diff --git a/app/controllers/projects/issues_controller.rb b/app/controllers/projects/issues_controller.rb
index bfafdeeb1fb..0f89f2e88cc 100644
--- a/app/controllers/projects/issues_controller.rb
+++ b/app/controllers/projects/issues_controller.rb
@@ -131,7 +131,7 @@ class Projects::IssuesController < Projects::ApplicationController
   end
 
   def module_enabled
-    return render_404 unless @project.issues_enabled
+    return render_404 unless @project.issues_enabled && @project.default_issues_tracker?
   end
 
   # Since iids are implemented only in 6.1
diff --git a/app/controllers/projects/services_controller.rb b/app/controllers/projects/services_controller.rb
index 1e435be8275..01105532479 100644
--- a/app/controllers/projects/services_controller.rb
+++ b/app/controllers/projects/services_controller.rb
@@ -39,10 +39,13 @@ class Projects::ServicesController < Projects::ApplicationController
 
   def test
     data = Gitlab::PushDataBuilder.build_sample(project, current_user)
-    if @service.execute(data)
+    outcome = @service.test(data)
+    if outcome[:success]
       message = { notice: 'We sent a request to the provided URL' }
     else
-      message = { alert: 'We tried to send a request to the provided URL but an error occured' }
+      error_message = "We tried to send a request to the provided URL but an error occurred"
+      error_message << ": #{outcome[:result]}" if outcome[:result].present?
+      message = { alert: error_message }
     end
 
     redirect_to :back, message
diff --git a/app/controllers/sessions_controller.rb b/app/controllers/sessions_controller.rb
index 796cbe4c58c..8389f07a3bd 100644
--- a/app/controllers/sessions_controller.rb
+++ b/app/controllers/sessions_controller.rb
@@ -2,27 +2,10 @@ class SessionsController < Devise::SessionsController
   include AuthenticatesWithTwoFactor
 
   prepend_before_action :authenticate_with_two_factor, only: [:create]
+  prepend_before_action :store_redirect_path, only: [:new]
   before_action :auto_sign_in_with_provider, only: [:new]
 
   def new
-    redirect_path =
-      if request.referer.present? && (params['redirect_to_referer'] == 'yes')
-        referer_uri = URI(request.referer)
-        if referer_uri.host == Gitlab.config.gitlab.host
-          referer_uri.path
-        else
-          request.fullpath
-        end
-      else
-        request.fullpath
-      end
-
-    # Prevent a 'you are already signed in' message directly after signing:
-    # we should never redirect to '/users/sign_in' after signing in successfully.
-    unless redirect_path == new_user_session_path
-      store_location_for(:redirect, redirect_path)
-    end
-
     if Gitlab.config.ldap.enabled
       @ldap_servers = Gitlab::LDAP::Config.servers
     end
@@ -55,6 +38,26 @@ class SessionsController < Devise::SessionsController
       User.find(session[:otp_user_id])
     end
   end
+  
+  def store_redirect_path
+    redirect_path =
+      if request.referer.present? && (params['redirect_to_referer'] == 'yes')
+        referer_uri = URI(request.referer)
+        if referer_uri.host == Gitlab.config.gitlab.host
+          referer_uri.path
+        else
+          request.fullpath
+        end
+      else
+        request.fullpath
+      end
+
+    # Prevent a 'you are already signed in' message directly after signing:
+    # we should never redirect to '/users/sign_in' after signing in successfully.
+    unless redirect_path == new_user_session_path
+      store_location_for(:redirect, redirect_path)
+    end
+  end
 
   def authenticate_with_two_factor
     user = self.resource = find_user
diff --git a/app/models/note.rb b/app/models/note.rb
index a99d428b02d..913a8c00337 100644
--- a/app/models/note.rb
+++ b/app/models/note.rb
@@ -360,6 +360,10 @@ class Note < ActiveRecord::Base
     create_new_cross_references!(project, author)
   end
 
+  def system?
+    read_attribute(:system)
+  end
+
   def editable?
     !read_attribute(:system)
   end
diff --git a/app/models/project_services/flowdock_service.rb b/app/models/project_services/flowdock_service.rb
index bf801ba61ad..27fc19379f1 100644
--- a/app/models/project_services/flowdock_service.rb
+++ b/app/models/project_services/flowdock_service.rb
@@ -38,7 +38,7 @@ class FlowdockService < Service
 
   def fields
     [
-      { type: 'text', name: 'token',     placeholder: '' }
+      { type: 'text', name: 'token', placeholder: 'Flowdock Git source token' }
     ]
   end
 
diff --git a/app/models/project_services/hipchat_service.rb b/app/models/project_services/hipchat_service.rb
index 6761f00183e..7a15a861abc 100644
--- a/app/models/project_services/hipchat_service.rb
+++ b/app/models/project_services/hipchat_service.rb
@@ -60,6 +60,16 @@ class HipchatService < Service
     gate[room].send('GitLab', message, message_options)
   end
 
+  def test(data)
+    begin
+      result = execute(data)
+    rescue StandardError => error
+      return { success: false, result: error }
+    end
+
+    { success: true, result: result }
+  end
+
   private
 
   def gate
diff --git a/app/models/repository.rb b/app/models/repository.rb
index ea298d88f27..c1fa0dc9fc3 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -452,6 +452,17 @@ class Repository
     end
   end
 
+  def merged_to_root_ref?(branch_name)
+    branch_commit = commit(branch_name)
+    root_ref_commit = commit(root_ref)
+
+    if branch_commit
+      rugged.merge_base(root_ref_commit.id, branch_commit.id) == branch_commit.id
+    else
+      nil
+    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})
diff --git a/app/models/service.rb b/app/models/service.rb
index 818a6808db5..dcef2866c3b 100644
--- a/app/models/service.rb
+++ b/app/models/service.rb
@@ -87,10 +87,16 @@ class Service < ActiveRecord::Base
     %w(push tag_push issue merge_request)
   end
 
-  def execute
+  def execute(data)
     # implement inside child
   end
 
+  def test(data)
+    # default implementation
+    result = execute(data)
+    { success: result.present?, result: result }
+  end
+
   def can_test?
     !project.empty_repo?
   end
diff --git a/app/views/admin/users/index.html.haml b/app/views/admin/users/index.html.haml
index b0d31170704..5e40d95d1c5 100644
--- a/app/views/admin/users/index.html.haml
+++ b/app/views/admin/users/index.html.haml
@@ -33,6 +33,7 @@
       = form_tag admin_users_path, method: :get, class: 'form-inline' do
         .form-group
           = search_field_tag :name, params[:name], placeholder: 'Name, email or username', class: 'form-control'
+          = hidden_field_tag "filter", params[:filter]
         = button_tag class: 'btn btn-primary' do
           %i.fa.fa-search
       %hr
diff --git a/app/views/projects/_home_panel.html.haml b/app/views/projects/_home_panel.html.haml
index 71e92970305..bec40ec27a5 100644
--- a/app/views/projects/_home_panel.html.haml
+++ b/app/views/projects/_home_panel.html.haml
@@ -21,11 +21,6 @@
           = forked_from_project.namespace.try(:name)
 
       - if can? current_user, :download_code, @project
-        = link_to "#", class: 'btn js-toggle-clone-holder' do
-          = icon('cloud-download fw')
-          Clone
-
-      - 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
           = icon('download fw')
           Download
diff --git a/app/views/projects/branches/_branch.html.haml b/app/views/projects/branches/_branch.html.haml
index 43412624da6..a693c4b282f 100644
--- a/app/views/projects/branches/_branch.html.haml
+++ b/app/views/projects/branches/_branch.html.haml
@@ -5,6 +5,11 @@
       %strong.str-truncated= branch.name
       - if branch.name == @repository.root_ref
         %span.label.label-info default
+      - elsif @repository.merged_to_root_ref? branch.name
+        %span.label.label-primary.has_tooltip(title="Merged into #{@repository.root_ref}")
+          %i.fa.fa-check
+          merged
+
       - if @project.protected_branch? branch.name
         %span.label.label-success
           %i.fa.fa-lock
diff --git a/app/views/projects/merge_requests/_show.html.haml b/app/views/projects/merge_requests/_show.html.haml
index cd53856c4a6..007f6c6a787 100644
--- a/app/views/projects/merge_requests/_show.html.haml
+++ b/app/views/projects/merge_requests/_show.html.haml
@@ -22,19 +22,19 @@
               %li= link_to "Email Patches", merge_request_path(@merge_request, format: :patch)
               %li= link_to "Plain Diff",    merge_request_path(@merge_request, format: :diff)
       .light
-        %div
-          %span Request to merge
-          %span.label-branch #{source_branch_with_namespace(@merge_request)}
-          %span into
-          %span.label-branch #{@merge_request.target_branch}
-        - if @merge_request.open? && !@merge_request.branch_missing?
-          %div
-            If you want to try or merge this request manually, you can use the
-            = link_to "command line", "#modal_merge_info", class: "how_to_merge_link vlink", title: "How To Merge", "data-toggle" => "modal"
+        %span Request to merge
+        %span.label-branch #{source_branch_with_namespace(@merge_request)}
+        %span into
+        %span.label-branch #{@merge_request.target_branch}
 
     = render "projects/merge_requests/show/how_to_merge"
     = render "projects/merge_requests/widget/show.html.haml"
 
+    - if @merge_request.open? && @merge_request.can_be_merged?
+      .light
+        You can also accept this merge request manually using the
+        = link_to "command line", "#modal_merge_info", class: "how_to_merge_link vlink", title: "How To Merge", "data-toggle" => "modal"
+
   - if @commits.present?
     %ul.nav.nav-tabs.merge-request-tabs
       %li.notes-tab
diff --git a/app/views/projects/merge_requests/widget/open/_accept.html.haml b/app/views/projects/merge_requests/widget/open/_accept.html.haml
index e1525f6aeb7..b61e193fc42 100644
--- a/app/views/projects/merge_requests/widget/open/_accept.html.haml
+++ b/app/views/projects/merge_requests/widget/open/_accept.html.haml
@@ -23,4 +23,3 @@
       btn = $('.accept_merge_request')
       btn.disable()
       btn.html("<i class='fa fa-spinner fa-spin'></i> Merge in progress")
-
diff --git a/doc/api/notes.md b/doc/api/notes.md
index ee2f9fa0eac..c683cb883d4 100644
--- a/doc/api/notes.md
+++ b/doc/api/notes.md
@@ -31,7 +31,10 @@ Parameters:
       "state": "active",
       "created_at": "2013-09-30T13:46:01Z"
     },
-    "created_at": "2013-10-02T09:22:45Z"
+    "created_at": "2013-10-02T09:22:45Z",
+    "system": true,
+    "upvote": false,
+    "downvote": false
   },
   {
     "id": 305,
@@ -45,7 +48,10 @@ Parameters:
       "state": "active",
       "created_at": "2013-09-30T13:46:01Z"
     },
-    "created_at": "2013-10-02T09:56:03Z"
+    "created_at": "2013-10-02T09:56:03Z",
+    "system": false,
+    "upvote": false,
+    "downvote": false
   }
 ]
 ```
diff --git a/doc/gitlab-basics/README.md b/doc/gitlab-basics/README.md
index 9491f8c91fe..b904c70e980 100644
--- a/doc/gitlab-basics/README.md
+++ b/doc/gitlab-basics/README.md
@@ -20,4 +20,6 @@ Step-by-step guides on the basics of working with Git and GitLab.
 
 * [Add a file](add-file.md)
 
+* [Add an image](add-image.md)
+
 * [Create a Merge Request](add-merge-request.md)
diff --git a/doc/gitlab-basics/add-image.md b/doc/gitlab-basics/add-image.md
new file mode 100644
index 00000000000..476b48a217c
--- /dev/null
+++ b/doc/gitlab-basics/add-image.md
@@ -0,0 +1,62 @@
+# How to add an image
+
+The following are the steps to add images to your repository in
+GitLab:
+
+Find the image that you’d like to add.
+
+In your computer files, find the GitLab project to which you'd like to add the image
+(you'll find it as a regular file). Click on every file until you find exactly where you'd
+like to add the image. There, paste the image.
+
+Go to your [shell](command-line-commands.md), and add the following commands:
+
+Add this command for every directory that you'd like to open:
+```
+cd NAME-OF-FILE-YOU'D-LIKE-TO-OPEN
+```
+
+Create a new branch:
+```
+git checkout -b NAME-OF-BRANCH
+```
+
+Check if your image was correctly added to the directory:
+```
+ls
+```
+
+You should see the name of the image in the list shown.
+
+Move up the hierarchy through directories:
+```
+cd ../
+```
+
+Check the status and you should see your image’s name in red:
+```
+git status
+```
+
+Add your changes:
+```
+git add NAME-OF-YOUR-IMAGE
+```
+
+Check the status and you should see your image’s name in green:
+```
+git status
+```
+
+Add the commit:
+```
+git commit -m “DESCRIBE COMMIT IN A FEW WORDS”
+```
+
+Now you can push (send) your changes (in the branch NAME-OF-BRANCH) to GitLab (the git remote named 'origin'):
+```
+git push origin NAME-OF-BRANCH
+```
+
+Your image will be added to your branch in your repository in GitLab. Create a [Merge Request](add-merge-request.md)
+to integrate your changes to your project.
diff --git a/lib/api/entities.rb b/lib/api/entities.rb
index b5556682449..09d231af41b 100644
--- a/lib/api/entities.rb
+++ b/lib/api/entities.rb
@@ -205,6 +205,9 @@ module API
       expose :attachment_identifier, as: :attachment
       expose :author, using: Entities::UserBasic
       expose :created_at
+      expose :system?, as: :system
+      expose :upvote?, as: :upvote
+      expose :downvote?, as: :downvote
     end
 
     class MRNote < Grape::Entity
diff --git a/lib/backup/database.rb b/lib/backup/database.rb
index bbb230a10f0..939f28fc1c6 100644
--- a/lib/backup/database.rb
+++ b/lib/backup/database.rb
@@ -18,6 +18,8 @@ module Backup
       success = case config["adapter"]
       when /^mysql/ then
         $progress.print "Dumping MySQL database #{config['database']} ... "
+        # Workaround warnings from MySQL 5.6 about passwords on cmd line
+        ENV['MYSQL_PWD'] = config["password"].to_s if config["password"]
         system('mysqldump', *mysql_args, config['database'], out: db_file_name)
       when "postgresql" then
         $progress.print "Dumping PostgreSQL database #{config['database']} ... "
@@ -43,6 +45,8 @@ module Backup
       success = case config["adapter"]
       when /^mysql/ then
         $progress.print "Restoring MySQL database #{config['database']} ... "
+        # Workaround warnings from MySQL 5.6 about passwords on cmd line
+        ENV['MYSQL_PWD'] = config["password"].to_s if config["password"]
         system('mysql', *mysql_args, config['database'], in: db_file_name)
       when "postgresql" then
         $progress.print "Restoring PostgreSQL database #{config['database']} ... "
@@ -69,8 +73,7 @@ module Backup
         'port'      => '--port',
         'socket'    => '--socket',
         'username'  => '--user',
-        'encoding'  => '--default-character-set',
-        'password'  => '--password'
+        'encoding'  => '--default-character-set'
       }
       args.map { |opt, arg| "#{arg}=#{config[opt]}" if config[opt] }.compact
     end
diff --git a/lib/gitlab/markup_helper.rb b/lib/gitlab/markup_helper.rb
index b1991e2e285..a5f767b134d 100644
--- a/lib/gitlab/markup_helper.rb
+++ b/lib/gitlab/markup_helper.rb
@@ -21,7 +21,7 @@ module Gitlab
     #
     # Returns boolean
     def gitlab_markdown?(filename)
-      filename.downcase.end_with?(*%w(.mdown .md .markdown))
+      filename.downcase.end_with?(*%w(.mdown .mkd .mkdn .md .markdown))
     end
 
     # Public: Determines if the given filename has AsciiDoc extension.
diff --git a/lib/tasks/gitlab/check.rake b/lib/tasks/gitlab/check.rake
index 8acb6a7fd19..80ee572938d 100644
--- a/lib/tasks/gitlab/check.rake
+++ b/lib/tasks/gitlab/check.rake
@@ -693,7 +693,7 @@ namespace :gitlab do
   end
 
   def check_ruby_version
-    required_version = Gitlab::VersionInfo.new(2, 0, 0)
+    required_version = Gitlab::VersionInfo.new(2, 1, 0)
     current_version = Gitlab::VersionInfo.parse(run(%W(ruby --version)))
 
     print "Ruby version >= #{required_version} ? ... "
diff --git a/spec/controllers/projects/issues_controller_spec.rb b/spec/controllers/projects/issues_controller_spec.rb
new file mode 100644
index 00000000000..871b9219ca9
--- /dev/null
+++ b/spec/controllers/projects/issues_controller_spec.rb
@@ -0,0 +1,37 @@
+require('spec_helper')
+
+describe Projects::IssuesController do
+  let(:project) { create(:project) }
+  let(:user)    { create(:user) }
+  let(:issue) { create(:issue, project: project) }
+
+  before do
+    sign_in(user)
+    project.team << [user, :developer]
+    controller.instance_variable_set(:@project, project)
+  end
+
+  describe "GET #index" do
+    it "returns index" do
+      get :index, namespace_id: project.namespace.id, project_id: project.id
+
+      expect(response.status).to eq(200)
+    end
+
+    it "returns 404 when issues are disabled" do
+      project.issues_enabled = false
+      project.save
+
+      get :index, namespace_id: project.namespace.id, project_id: project.id
+      expect(response.status).to eq(404)
+    end
+
+    it "returns 404 when external issue tracker is enabled" do
+      allow(project).to receive(:default_issues_tracker?).and_return(false)
+
+      get :index, namespace_id: project.namespace.id, project_id: project.id
+      expect(response.status).to eq(404)
+    end
+
+  end
+end
diff --git a/spec/controllers/projects/services_controller_spec.rb b/spec/controllers/projects/services_controller_spec.rb
new file mode 100644
index 00000000000..d4ecd98e12d
--- /dev/null
+++ b/spec/controllers/projects/services_controller_spec.rb
@@ -0,0 +1,35 @@
+require 'spec_helper'
+
+describe Projects::ServicesController do
+  let(:project) { create(:project) }
+  let(:user)    { create(:user) }
+  let(:service) { create(:service, project: project) }
+
+  before do
+    sign_in(user)
+    project.team << [user, :master]
+    controller.instance_variable_set(:@project, project)
+    controller.instance_variable_set(:@service, service)
+    request.env["HTTP_REFERER"] = "/"
+  end
+
+  describe "#test" do
+    context 'success' do
+      it "should redirect and show success message" do
+        expect(service).to receive(:test).and_return({ success: true, result: 'done' })
+        get :test, namespace_id: project.namespace.id, project_id: project.id, id: service.id, format: :html
+        expect(response.status).to redirect_to('/')
+        expect(flash[:notice]).to eq('We sent a request to the provided URL')
+      end
+    end
+
+    context 'failure' do
+      it "should redirect and show failure message" do
+        expect(service).to receive(:test).and_return({ success: false, result: 'Bad test' })
+        get :test, namespace_id: project.namespace.id, project_id: project.id, id: service.id, format: :html
+        expect(response.status).to redirect_to('/')
+        expect(flash[:alert]).to eq('We tried to send a request to the provided URL but an error occurred: Bad test')
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/markup_helper_spec.rb b/spec/lib/gitlab/markup_helper_spec.rb
index 7e716e866b1..e610fab05da 100644
--- a/spec/lib/gitlab/markup_helper_spec.rb
+++ b/spec/lib/gitlab/markup_helper_spec.rb
@@ -15,7 +15,7 @@ describe Gitlab::MarkupHelper do
   end
 
   describe '#gitlab_markdown?' do
-    %w(mdown md markdown).each do |type|
+    %w(mdown mkd mkdn md markdown).each do |type|
       it "returns true for #{type} files" do
         expect(Gitlab::MarkupHelper.gitlab_markdown?("README.#{type}")).to be_truthy
       end
diff --git a/spec/models/project_services/flowdock_service_spec.rb b/spec/models/project_services/flowdock_service_spec.rb
index 7e5b15cb09e..16296607a94 100644
--- a/spec/models/project_services/flowdock_service_spec.rb
+++ b/spec/models/project_services/flowdock_service_spec.rb
@@ -39,15 +39,19 @@ describe FlowdockService do
         token: 'verySecret'
       )
       @sample_data = Gitlab::PushDataBuilder.build_sample(project, user)
-      @api_url = 'https://api.flowdock.com/v1/git/verySecret'
+      @api_url = 'https://api.flowdock.com/v1/messages'
       WebMock.stub_request(:post, @api_url)
     end
 
     it "should call FlowDock API" do
       @flowdock_service.execute(@sample_data)
-      expect(WebMock).to have_requested(:post, @api_url).with(
-        body: /#{@sample_data[:before]}.*#{@sample_data[:after]}.*#{project.path}/
-      ).once
+      @sample_data[:commits].each do |commit|
+        # One request to Flowdock per new commit
+        next if commit[:id] == @sample_data[:before]
+        expect(WebMock).to have_requested(:post, @api_url).with(
+          body: /#{commit[:id]}.*#{project.path}/
+        ).once
+      end
     end
   end
 end
diff --git a/spec/models/project_services/hipchat_service_spec.rb b/spec/models/project_services/hipchat_service_spec.rb
index 4707673269a..65d16beef91 100644
--- a/spec/models/project_services/hipchat_service_spec.rb
+++ b/spec/models/project_services/hipchat_service_spec.rb
@@ -47,6 +47,14 @@ describe HipchatService do
       WebMock.stub_request(:post, api_url)
     end
 
+    it 'should test and return errors' do
+      allow(hipchat).to receive(:execute).and_raise(StandardError, 'no such room')
+      result = hipchat.test(push_sample_data)
+
+      expect(result[:success]).to be_falsey
+      expect(result[:result].to_s).to eq('no such room')
+    end
+
     it 'should use v1 if version is provided' do
       allow(hipchat).to receive(:api_version).and_return('v1')
       expect(HipChat::Client).to receive(:new).
diff --git a/spec/models/repository_spec.rb b/spec/models/repository_spec.rb
index d96244f23e0..05e51532eb8 100644
--- a/spec/models/repository_spec.rb
+++ b/spec/models/repository_spec.rb
@@ -34,6 +34,14 @@ describe Repository do
     end
   end
 
+  describe :merged_to_root_ref? do
+    context 'merged branch' do
+      subject { repository.merged_to_root_ref?('improve/awesome') }
+
+      it { is_expected.to be_truthy }
+    end
+  end
+
   describe :can_be_merged? do
     context 'mergeable branches' do
       subject { repository.can_be_merged?('0b4bc9a49b562e85de7cc9e834518ea6828729b9', 'master') }
@@ -46,6 +54,18 @@ describe Repository do
 
       it { is_expected.to be_falsey }
     end
+
+    context 'non merged branch' do
+      subject { repository.merged_to_root_ref?('fix') }
+
+      it { is_expected.to be_falsey }
+    end
+
+    context 'non existent branch' do
+      subject { repository.merged_to_root_ref?('non_existent_branch') }
+
+      it { is_expected.to be_nil }
+    end
   end
 
   describe "search_files" do
diff --git a/spec/models/service_spec.rb b/spec/models/service_spec.rb
index ca11758ee06..a213ffe6c4b 100644
--- a/spec/models/service_spec.rb
+++ b/spec/models/service_spec.rb
@@ -46,6 +46,16 @@ describe Service do
       describe :can_test do
         it { expect(@testable).to eq(true) }
       end
+
+      describe :test do
+        let(:data) { 'test' }
+
+        it 'test runs execute' do
+          expect(@service).to receive(:execute).with(data)
+
+          @service.test(data)
+        end
+      end
     end
 
     describe "With commits" do