Menus updater
Created by: iamntz
- Added an updater for issue count (since the remove of an issue is made by an ajax requests, there was a delay between actual update & counters)
- Added an ajax activity indicator (bottom-right). Since my VPS is damn slow, i really needed to see what's happening
- All form are disabled on submit to prevent double submition (same reason as above)
- Sortable on issues list are now limited to work only on their parent. (although I saw that this feature was removed from the main repo few days ago)
That's it!