Fix systemui force close
Completely reimplement QuickPeek from scratch

As I was not fully satisfied with the old way quickpeek was implemented, I completely reimplemented it.
It now works in every app (before it wasn't working in some apps like Beach Buggy Blitz) as well as in expanded desktop mode.

Conflicts:
	core/java/android/app/Activity.java

Change-Id: I76fcbb3ce6bdebf0074d09dd402d71f9f7aa8172
Framework: Less Notification Sounds (1/2)

Ported 'Bluewall Firewall' from AOKP

mutes notification sounds for an application for <X> seconds after playing

Patchset 2: rebase

Change-Id: Ief452cd3dee39466cf02a830a476ee3bd50c0613