Keyguard: LockScreen Glowpad DoubleTap Gesture[1/2]

Add option
Case 1: Sleep
Case 2: Torch

PS2: Rebase and white space
PS3: More white space deletion
PS4: Derp

Change-Id: Id62ee3cab70dfabfdc193c486c3a04c9771e9446

Conflicts:
	res/values/pac_arrays.xml
	res/values/pac_strings.xml
	res/xml/lockscreen_interface_settings.xml
	src/com/android/settings/cyanogenmod/LockscreenInterface.java