Adding some error handling.
Check params before updating List.
Better notification messages and fixing Item update DOM bug.
Sorting of items.
Better messages
Implement item editing.
Adding new item on Enter.
Dynamically creating item and saving items order.
Fixing dynamic item bug.
Refreshing sortable items when new items are added.
Fix sorting for new lists.
minor
Adding ItemsApiController#update
Updating items in ListsApiController#update.
REEEEEEED MEEEEEE
Merge remote-tracking branch 'origin/master'