Settings: materialize Blacklist settings

* Add a FAB
* Add a (generic system) enable/disable switch bar
* Adapt for SimpleAOSP

Change-Id: I0984bf6769abef48cc7e0a643c2bdd73219954fc
Signed-off-by: Roman Birg <roman@cyngn.com>
Rework: Disable Quick pulldown on lockscreen

Move this option to Security Settings