Cambios para hacer commit:
	new file:   .gitignore.orig
	new file:   .idea/libraries/appcompat_v7_21_0_0.xml
	new file:   .idea/libraries/support_annotations_21_0_0.xml
	new file:   .idea/libraries/support_v4_21_0_0.xml
	new file:   .idea/workspace.xml
	modificado: app/src/main/java/com/iesebre/dam2/pa201415/ivan/facegoogtwitsign/SplashActivity.java
	new file:   app/src/main/res/drawable/image_for_rotation.png
	new file:   app/src/main/res/drawable/progressbar.xml
	modificado: app/src/main/res/layout/activity_main.xml
	modificado: app/src/main/res/layout/splash.xml
	modificado: app/src/main/res/values/strings.xml

Personal menú login and progress bar in splash screen