Mejorando codigo
Merge branch 'vistas' into controllers

Conflicts:
	application/models/Usuario.js
	application/routes/index.js
Merge branch 'vistas' into controllers

Conflicts:
	application/models/Usuario.js
	application/routes/index.js
Registro funcionando
Merge branch 'controllers' into vistas

Conflicts:
	application/routes/index.js
	application/views/registro.jade