RC: More custom button actions (2/2)

Power
Last app

Partially ported from Slim, so giving them autorship

Change-Id: I9691c8a93caf8d7b149390a1faf369017dfc27fa

Conflicts:
	res/values/arrays.xml
	res/values/strings.xml
	src/com/aokp/romcontrol/fragments/HardwareKeys.java

Conflicts:
	res/values/strings.xml