frameworks: Animation control

Allows setting of some system animations based on AOKP's custom
system animations by stevie spear and listview animations plus some
extra stuff.

-Vanir

Change-Id: Id360abe158d36ab85c1c0d0103428d4a8867e70c

Conflicts:
	core/java/android/provider/Settings.java
	core/java/android/widget/AbsListView.java
	core/res/res/values/strings.xml
	core/res/res/values/symbols.xml
	services/java/com/android/server/wm/AppTransition.java