Merge branch 'qa-257-group-saml-sso' into 'master'

Add element classes used in ee branch qa-257-group-saml-sso

See merge request https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/22074

app/views/layouts/nav/sidebar/_group.html.haml

@@ -10,7 +10,7 @@
           = group_icon(@group, class: "avatar s40 avatar-tile")
         .sidebar-context-title
           = @group.name
-    %ul.sidebar-top-level-items
+    %ul.sidebar-top-level-items.qa-group-sidebar
       - if group_sidebar_link?(:overview)
         = nav_link(path: ['groups#show', 'groups#activity', 'groups#subgroups', 'analytics#show'], html_options: { class: 'home' }) do
           = link_to group_path(@group) do
@@ -109,9 +109,9 @@
           = link_to edit_group_path(@group) do
             .nav-icon-container
               = sprite_icon('settings')
-            %span.nav-item-name.qa-settings-item
+            %span.nav-item-name.qa-group-settings-item
               = _('Settings')
-          %ul.sidebar-sub-level-items
+          %ul.sidebar-sub-level-items.qa-group-sidebar-submenu
             = nav_link(path: %w[groups#projects groups#edit badges#index ci_cd#show], html_options: { class: "fly-out-top-item" } ) do
               = link_to edit_group_path(@group) do
                 %strong.fly-out-top-item-name