Agregado FeedbackController.
Merge branch 'master' of https://github.com/megakevin/TheWall

Conflicts:
	TheWall.Web/App_Data/TheWall.Model.Entities.TheWallContext.mdf
	TheWall.Web/App_Data/TheWall.Model.Entities.TheWallContext_log.ldf
	TheWall.Web/TheWall.Web.csproj
Pila de cosas.