bootanimation: Only try to shutdown the mediaplayer if it was prepared

The bootanimation tries to shutdown the mediaplayer gracefully by waiting
on an asynchronous shutdown event for 5 seconds.

If, however, there is no boot sound, that asynchronous shutdown event will
never happen and the animation will be stopped for 5 seconds before shutting
down.

Visibly, this fixes the issue where the bootanimation would simply stop near
the end for exactly 5 seconds.

Change-Id: I77f5631368c7d9b9fef7941a6278af9c36032044
ServiceState: add support for DCHSPAP

Change-Id: Ib0a328652c14580718400b00146b770481be5458
Fix external SDCard mount point
Global actions: Profile in Keyguard
Profile: Don't change media volume if music is active
[1/3] Bass boost: Center frequency
[1/3] Stereo widener
[1/2] Profile: Screen timeout
[1/2] Battery light: 100% charged level
[1/2] Smart pulldown

Adds the ability to directly open the QS panel when there are
no notifications present in the notification panel.
This commit combines the enhancement by HardCorePawn for detectin
notification types for the same.

Credits: kufikugel, HardCorePawn

PS 2-4 : Cleanup

Adapted to LP

Added Jubakubas commit

SystemUI: Smart Pull-Down - Any Notification (1/2)

PS
- fixed logic to go inline with all mode in settings - should be fixed on kk as well

Change-Id: I3c9b048f2616d2b8950930cc5bfac27c2364e826