Policy: Lockscreen Targets Unlock speed update

Fixes lag on the classic lockscreen targets and sets up a broadcast
receiver to use those methods from outside of policy like navring
example this commit and the future AOKP Ribbon.

Change-Id: Ia0735aa26a4cd1a2c95d0860992837daf5cacf6d
Swiping on the top of full screen apps shows status bar for 10 seconds

Change-Id: Ic428873a6422a646525fe49bdcf1b39b28fc0262