Persistencia en GAE con Objectify
Merge branch 'master' of
https://github.com/waltercrdz/tacs-tit4tat-GrupoXX

Conflicts:
	src/main/java/com/utn/tacs/tit4tat/controller/HomeController.java
	src/main/java/com/utn/tacs/tit4tat/model/Usuario.java