ISIS-928: fixing errors in TCK dom entities (duplicate @ObjectTypes/@Discriminators)
ISIS-537: font-awesome icons on bulk actions.
ISIS-537: fix for table sorting indicator, seemingly required in Firefox
ISIS-537: prettying up the todoapp to use font awesome icons
ISIS-928: enhance Todo app to demonstrate how to disable/hide all members in a class.
ISIS-928: demonstrating use of hidden() and disabled() in the todoapp.