QS: Make it possible to show smaller icons (2/2)

Change-Id: I974a8e17dfc5ae6b62af1ec87129c6f04508a865
Forward port CM Screen Security settings (2/2)

* Lockscreen Vibrate
* Slide Lock Delay
* Menu Unlock
* Home Unlock
* Variable size pattern lockscreen
* Toggle dots/error pattern visibility

Forward port from cm-10.2, adjusted for 4.4

Change-Id: I0dda524830d8dce571910eb1fbd66d5b5af11bff