volume rocker: wake. music control

Conflicts:
	res/values/ras_strings.xml
	res/xml/volume_rocker_settings.xml
	src/com/android/settings/rascarlo/VolumeRocker.java
volume rocker: wake. music control

Conflicts:
	res/values/ras_strings.xml
volume rocker: allow volumes to be unlinked. make the volume overlay more functional

Conflicts:
	res/values/ras_strings.xml
	res/xml/volume_rocker_settings.xml
	src/com/android/settings/rascarlo/VolumeRocker.java
volume rocker: volume adjust sound preference

Conflicts:
	res/values/ras_strings.xml

Conflicts:
	res/values/ras_strings.xml
	res/xml/system_settings.xml
	res/xml/volume_rocker_settings.xml
	src/com/android/settings/rascarlo/VolumeRocker.java