systemUI: add swipe QS to Notifications and back

Change-Id: I95aaa4fa1b0e8f74537e48936fe2c0f9f15671dd
SystemUI: do not collapse panels if keyevent was canceled.

Change-Id: I9af82e9fa2305142521075938dfd05521adeb9f4
Frameworks: Fix first animation to QS

on click of qs settings button

Change-Id: I7fbc4bc162aabeedb6b88c3046403c12ebb2e6bf