Add bind title directive.
Refactorized assigned to lightbox.
Add missing ng-init.
Add assigned to lightbox to kanban page.
Add missing assigned tu event on clicks on kanban task user avatar.
Minor fixes on kanban page.
Add clone() method to model.
Split directives.coffee into few separated files.
Refactoring lightboxes.
Cosmetic fixes on some large lines on issues detail controller.
Replace some _.each by native coffescript for.
Replace Object.keys with _.keys
Other cosmetic fixes.
Remove the responsability of save from assigned to lightbox directive.
Clear model before lightbox is closed.
Remove commented code.
Add filtering by name on watchers lightbox.