Put some admin settings in dropdown

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

app/views/admin/appearances/show.html.haml

-- @no_container = true
 - page_title "Appearance"
-= render "admin/application_settings/head"
-%div{ class: (container_class) }
-  .prepend-top-default
-    = render 'form'
+%h3.page-title
+  Appearance settings
+%p.light
+  You can modify the look and feel of GitLab here
+%hr
+
+= render 'form'

app/views/admin/application_settings/_head.html.haml

-.nav-links.sub-nav
-  %ul{ class: (container_class) }
-    = nav_link(controller: :application_settings) do
-      = link_to admin_application_settings_path, title: 'Settings' do
-        %span
-          General
-
-    = nav_link(controller: :appearances) do
-      = link_to admin_appearances_path, title: 'Appearances' do
-        %span
-          Appearance

app/views/admin/application_settings/show.html.haml

-- @no_container = true
 - page_title "Settings"
-= render "admin/application_settings/head"
-%div{ class: (container_class) }
-  .prepend-top-default
-    = render 'form'
+%h3.page-title Settings
+%hr
+= render 'form'

app/views/layouts/nav/_admin.html.haml

-%ul.nav-links.scrolling-tabs
-  .fade-left
-  = nav_link(controller: %w(dashboard admin projects users groups builds runners), html_options: {class: 'home'}) do
-    = link_to admin_root_path, title: 'Overview', class: 'shortcuts-tree' do
-      %span
-        Overview
-  = nav_link(controller: %w(background_jobs logs health_check)) do
-    = link_to admin_background_jobs_path, title: 'Monitoring' do
-      %span
-        Monitoring
-  = nav_link(controller: :deploy_keys) do
-    = link_to admin_deploy_keys_path, title: 'Deploy Keys' do
-      %span
-        Deploy Keys
-  = nav_link(controller: :broadcast_messages) do
-    = link_to admin_broadcast_messages_path, title: 'Messages' do
-      %span
-        Messages
-  = nav_link(controller: :hooks) do
-    = link_to admin_hooks_path, title: 'Hooks' do
-      %span
-        Hooks
-  = nav_link(controller: :applications) do
-    = link_to admin_applications_path, title: 'Applications' do
-      %span
-        Applications
-
-  = nav_link(controller: :services) do
-    = link_to admin_application_settings_services_path, title: 'Service Templates' do
-      %span
-        Service Templates
-
-  = nav_link(controller: :labels) do
-    = link_to admin_labels_path, title: 'Labels' do
-      %span
-        Labels
-  = nav_link(controller: :abuse_reports) do
-    = link_to admin_abuse_reports_path, title: "Abuse Reports" do
-      %span
-        Abuse Reports
-        %span.badge.count= number_with_delimiter(AbuseReport.count(:all))
-  - if askimet_enabled?
-    = nav_link(controller: :spam_logs) do
-      = link_to admin_spam_logs_path, title: "Spam Logs" do
+%div{ class: nav_control_class }
+  = render 'layouts/nav/admin_settings'
+  %ul.nav-links.scrolling-tabs
+    .fade-left
+    = nav_link(controller: %w(dashboard admin projects users groups builds runners), html_options: {class: 'home'}) do
+      = link_to admin_root_path, title: 'Overview', class: 'shortcuts-tree' do
+        %span
+          Overview
+    = nav_link(controller: %w(background_jobs logs health_check)) do
+      = link_to admin_background_jobs_path, title: 'Monitoring' do
+        %span
+          Monitoring
+    = nav_link(controller: :broadcast_messages) do
+      = link_to admin_broadcast_messages_path, title: 'Messages' do
+        %span
+          Messages
+    = nav_link(controller: :hooks) do
+      = link_to admin_hooks_path, title: 'Hooks' do
+        %span
+          System Hooks
+    = nav_link(controller: :applications) do
+      = link_to admin_applications_path, title: 'Applications' do
+        %span
+          Applications
+    = nav_link(controller: :abuse_reports) do
+      = link_to admin_abuse_reports_path, title: "Abuse Reports" do
         %span
-          Spam Logs
-  = nav_link(controller: [:application_settings, :appearances]) do
-    = link_to admin_application_settings_path, title: 'Settings' do
-      %span
-        Settings
-  .fade-right
+          Abuse Reports
+          %span.badge.count= number_with_delimiter(AbuseReport.count(:all))
+    - if askimet_enabled?
+      = nav_link(controller: :spam_logs) do
+        = link_to admin_spam_logs_path, title: "Spam Logs" do
+          %span
+            Spam Logs
+    .fade-right

app/views/layouts/nav/_admin_settings.html.haml

+.controls
+  .dropdown.admin-settings-dropdown
+    %a.dropdown-new.btn.btn-default{href: '#', 'data-toggle' => 'dropdown'}
+      = icon('cog')
+      = icon('caret-down')
+    %ul.dropdown-menu.dropdown-menu-align-right
+      = nav_link(controller: :deploy_keys) do
+        = link_to admin_deploy_keys_path, title: 'Deploy Keys' do
+          %span
+            Deploy Keys
+
+      = nav_link(controller: :services) do
+        = link_to admin_application_settings_services_path, title: 'Service Templates' do
+          %span
+            Service Templates
+
+      = nav_link(controller: :labels) do
+        = link_to admin_labels_path, title: 'Labels' do
+          %span
+            Labels
+
+      = nav_link(controller: :appearances) do
+        = link_to admin_appearances_path, title: 'Appearances' do
+          %span
+            Appearance
+
+      %li.divider
+      = nav_link(controller: :application_settings) do
+        = link_to admin_application_settings_path, title: 'Settings' do
+          %span
+            Settings