Validate username. Gitlab::Regex added

app/views/admin/users/index.html.haml

@@ -6,7 +6,7 @@
 = form_tag admin_users_path, method: :get, class: 'form-inline' do
   = text_field_tag :name, params[:name], class: "xlarge"
   = submit_tag "Search", class: "btn submit primary"
-%ul.nav.nav-pills
+%ul.nav.nav-tabs
   %li{class: "#{'active' unless params[:filter]}"}
     = link_to "Active", admin_users_path
   %li{class: "#{'active' if params[:filter] == "admins"}"}
@@ -23,24 +23,25 @@
   %thead
     %th Admin
     %th Name
+    %th Username
     %th Email
     %th Projects
     %th Edit
-    %th Blocked
     %th.cred Danger Zone!
 
   - @admin_users.each do |user|
     %tr
       %td= check_box_tag "admin",   1, user.admin, disabled: :disabled
       %td= link_to user.name, [:admin, user]
+      %td= user.username
       %td= user.email
       %td= user.users_projects.count
       %td= link_to 'Edit', edit_admin_user_path(user), id: "edit_#{dom_id(user)}", class: "btn small"
-      %td
+      %td.bgred
         - if user.blocked
           = link_to 'Unblock', unblock_admin_user_path(user), method: :put, class: "btn small success"
         - else
           = link_to 'Block', block_admin_user_path(user), confirm: 'USER WILL BE BLOCKED! Are you sure?', method: :put, class: "btn small danger"
-      %td.bgred= link_to 'Destroy', [:admin, user], confirm: "USER #{user.name} WILL BE REMOVED! Are you sure?", method: :delete, class: "btn small danger"
+        = link_to 'Destroy', [:admin, user], confirm: "USER #{user.name} WILL BE REMOVED! Are you sure?", method: :delete, class: "btn small danger"
 
 = paginate @admin_users, theme: "admin"

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

@@ -21,6 +21,12 @@
         Email:
     %td
       = @admin_user.email
+  %tr
+    %td
+      %b
+        Username:
+    %td
+      = @admin_user.username
   %tr
     %td
       %b