volume rocker behaviours.
volume rocker wake
volume rocker music control

Conflicts:
	res/values/ras_strings.xml
	res/xml/volume_rocker_settings.xml
	src/com/android/settings/rascarlo/VolumeRocker.java
Fix volume wake category. Some translate.
kill app long press back

Conflicts:
	res/values/ras_strings.xml
Revert "kill app long press back"

This reverts commit e00bf882d430c692b01ce1610a04ae5ce946beff.