Make admin sorting more obvious

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

@@ -12,16 +12,22 @@
 
 %table
   %thead
-    %th Name
+    %th
+      Name
+      %i.icon-sort-down
     %th Path
     %th Projects
+    %th Owner
     %th.cred Danger Zone!
 
   - @groups.each do |group|
     %tr
-      %td= link_to group.name, [:admin, group]
+      %td
+        %strong= link_to group.name, [:admin, group]
       %td= group.path
       %td= group.projects.count
+      %td
+        = link_to group.owner_name, admin_user_path(group.owner_id)
       %td.bgred
         = link_to 'Rename', edit_admin_group_path(group), id: "edit_#{dom_id(group)}", class: "btn small"
         = link_to 'Destroy', [:admin, group], confirm: "REMOVE #{group.name}? Are you sure?", method: :delete, class: "btn small danger"