Brightness Control on Status Bar (2/2)

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

This reverts commit 494b402fcbb547878c472a3d1adc43e8ed81a14c.
Merge branch 'jellybean' of github.com:ParanoidAndroid/android_packages_apps_Settings into jellybean-legacy