Fixed group issues/mr. Also speedup project list of admin area

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

@@ -12,7 +12,6 @@
     %th Name
     %th Path
     %th Team Members
-    %th Post Receive
     %th Last Commit
     %th Edit
     %th.cred Danger Zone!
@@ -22,7 +21,6 @@
       %td= link_to project.name, [:admin, project]
       %td= project.path
       %td= project.users_projects.count
-      %td= check_box_tag :post_receive_file, 1, project.has_post_receive_file?, disabled: true
       %td= last_commit(project)
       %td= link_to 'Edit', edit_admin_project_path(project), id: "edit_#{dom_id(project)}", class: "btn small"
       %td.bgred= link_to 'Destroy', [:admin, project], confirm: "REMOVE #{project.name}? Are you sure?", method: :delete, class: "btn small danger"

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

@@ -5,6 +5,15 @@
     %i.icon-edit
     Edit
 
+- if !@admin_project.has_post_receive_file? && @admin_project.commit
+  %br
+  .alert.alert-error
+    %span
+      %strong Important!
+      Project has commits but missing post-receive file.
+      %br
+      If you exported project manually - copy post-receive hook to bare repository
+
 %br
 %table.zebra-striped
   %thead