Cambios para hacer commit:
	modificado: src/com/iesebre/dam2/pa201415/ivan/facegoogtwitsign1/FragmentPersonal1.java
	modificado: src/com/iesebre/dam2/pa201415/ivan/facegoogtwitsign1/LoginActivity.java
	modificado: src/com/iesebre/dam2/pa201415/ivan/facegoogtwitsign1/SplashActivity.java

Implemented login with facebook,twitter,google+ with redirection to draweractivity
Implemented logout from facebook and twitter from drawerActivity button
(be careful with the fucking uri when redirected from twitter login)
Google+ logout crash becouse mGoogleApiclient is false when return from drawerActivity