[1/2] Power connect/disconnect notification support

Change-Id: I36a6b9f924d2cd52191a8e83a744745b37c5b068
Frameworks: Fix first animation to QS

on click of qs settings button

Change-Id: I7fbc4bc162aabeedb6b88c3046403c12ebb2e6bf
fb: animate carrier lable when collapsing notification drawer

like we do for shortcuts....does not look well that this is the only
part which does not animate. IMO google behaviour is not the best
here

Change-Id: I9a7f4b4564e7cf87ee2477454aff0a9ae6af8e26
fb: fix volume rocker music track seek

based on an idea of DaneSH we use now audioservice
instead of Broadcast as well some minor
fixes in the key handling

Change-Id: If4afda046b9fbebda611615371a718122ffb57b6
fb: correct the google animation on flipping to QS to be nicer

that the carrier text on flipping to qs hides when QS is already present
is not very nice from UX perspective. Correct this behaviour to hide
it directly when the user goes into QS. Same for notification shortcuts

As well reflect this behaviour on manual flippsettings

Change-Id: Ib181bef2022b974e05ec8ebeb195e08cd41a4ffc