Nexus 7 animations

Change-Id: I1ce56a7e5d575f007dda559f7cb975221c3b651c
ScreenShot QuickTrash

Conflicts:

	core/res/res/values/symbols.xml
	packages/SystemUI/src/com/android/systemui/screenshot/GlobalScreenshot.java

Signed-off-by: iGio90 <giovanni.rocca.90@gmail.com>
BT: Fix memory leak when BT on & off done many times

Solves a memory leak in BatteryStatsService when Bluetooth
is turn on/off. Solution adds missing close of proxy then
Bluetooth is turned off.

Change-Id: I65f9db298459c7c15f6a10c752992f1d38469445
CRs-Fixed: 476145