Add Power menu options Author: DvTonder

PS2: fixups and modify to toggle profiles also
Conflicts:
	core/java/android/provider/Settings.java
	core/res/res/values/strings.xml
	core/res/res/values/symbols.xml
	policy/src/com/android/internal/policy/impl/GlobalActions.java
	services/java/com/android/server/power/ShutdownThread.java

Change-Id: I7de303378a03fa8f439b016fe06c33efe1a2135a