Speed up booting on multicore devices [1/2]

1. Add multithreading support to Installer/installd.
2. Parallelize package scanning.
3. Parallelize boot dexopt.

Change-Id: Id42b2bf4a737f93f9ecd9b5819344adbb735f0fb
add up thos drawables by Marc : he is the man
in preparation for system wide preferences for the rom the quick pulldwon is removed
derp
derpina
add OTS IMPLEMENTATION for system wide behavior fist implementation 1st quick pulldown

Conflicts:
	core/res/res/values/symbols.xml
fix mistake while cherrypicking
fix the translation part
git mJustPeeked Protected access
fix 2 fingers layout for notification drawer was not working

Change-Id: I78d883c024640a7a1819cfd0e90e4952a46d7cea
[1/2] Prepare NotificationManagerService for new format

* Needed for blacklisting

Conflicts:
	services/java/com/android/server/NotificationManagerService.java

Change-Id: Ic0637908b152bc17b483f1469e21611c897aeb0e
Fix HEAD