Make admin/groups view consistent with dashboard/groups

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

-- css_class = '' unless local_assigns[:css_class]
+- css_class = 'no-description' if group.description.blank?
 
-%li.group-row.group-admin{ class: css_class }
-  .group-avatar
-    = image_tag group_icon(group), class: 'avatar hidden-xs'
-  .group-details
+%li.group-row{ class: css_class }
+  .controls
+    = link_to 'Edit', edit_admin_group_path(group), id: "edit_#{dom_id(group)}", class: 'btn'
+    = link_to 'Delete', [:admin, group], data: { confirm: "Are you sure you want to remove #{group.name}?" }, method: :delete, class: 'btn btn-remove'
+  .stats
+    %span
+      = icon('bookmark')
+      = number_with_delimiter(group.projects.count)
+
+    %span
+      = icon('users')
+      = number_with_delimiter(group.users.count)
+
+  = image_tag group_icon(group), class: "avatar s40 hidden-xs"
   .title
     = link_to [:admin, group], class: 'group-name' do
       = group.name
-    .group-stats
-      %span>= pluralize(number_with_delimiter(group.projects.count), 'project')
-      ,
-      %span= pluralize(number_with_delimiter(group.users.count), 'member')
 
   - if group.description.present?
     .description
       = markdown(group.description, pipeline: :description)
-  .controls.hidden-xs
-    = link_to 'Edit', edit_admin_group_path(group), id: "edit_#{dom_id(group)}", class: 'btn'
-    = link_to 'Delete', [:admin, group], data: { confirm: "Are you sure you want to remove #{group.name}?" }, method: :delete, class: 'btn btn-remove'