Brightness Control on Status Bar (1/2)

Added Support to control the current brightness to the Status Bar.
Revert "Brightness Control on Status Bar (1/2)"

This reverts commit e4047aa4129cfd5f74be4eb6f76fa3dc2105712c.
Stylus gestures features (1/2)

Forward-port of https://github.com/CyanogenMod/android_frameworks_base/commit/9f3ee9f7c0877fcfbe90a7c176481f949194fb75
to JB

Change-Id: I9c8a03dce226d2463659846ff3a12435efdf5c1d

Conflicts:
	core/java/android/provider/Settings.java
	core/res/res/values/config.xml
	core/res/res/values/strings.xml
	core/res/res/values/symbols.xml
Fix build with java 7

Change-Id: I48b2048a0cc82df0007ca897aaa8e369bf2d8723
Merge remote-tracking branch 'pa/jellybean-legacy' into HEAD
Merge remote-tracking branch 'pa/jellybean' into HEAD