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
Merge "Keyguard: LockScreen Glowpad DoubleTap Gesture[1/2]" into pac-4.4