Fixes the power action from ending calls when power BUTTON to end calls is enabled

Only the power button should end calls, not when the action is called ex: double tapping the home button should NEVER end calls.

Change-Id: I4176f2868aeb327f15c3bcf5d0c66c424f98e62d

Conflicts:
	core/java/com/android/internal/util/aokp/AwesomeAction.java