Levando surra do S3 e do upload de imagens
Merge remote-tracking branch 'origin/frontend' into backend

Conflicts:
	views/admin/layout.jade
	views/admin/notice/edit.jade
Merge remote-tracking branch 'origin/frontend' into backend
User, tags nos users e maravilhas generalizadas.
User, tags nos users e maravilhas generalizadas.
Merge remote-tracking branch 'origin/backend' into backend

Conflicts:
	models/user.js
Refatorando e colocando tags no admin (pt. 1)
Movendo o helper de imagens pra dentro do model.
Depois de tomar uma verdadeira lambada do node, imagens enfim funcionando completamente.
criando editor
Merge branch 'backend' of https://github.com/ultraleve/upac into frontend
editor wireframe