Dropzone funcionando

ainda preciso integrar com o modal e puxar as imagens anteriormente subidas
Merge parcial com plugin editor do @sulram

Conflicts:
	public/js/editor.js
	views/editor.jade
Merge remote-tracking branch 'origin/frontend' into backend

Conflicts:
	public/js/editor.js
	views/editor.jade
pequenos ajustes que sumiram no merge