Revert "Remove volume rocker wake completely since it doesn't work properly"

This reverts commit 71bd912450d25de561941583a44c8cc76bdc4fef.
Revert "patch 1 - Volume rocker wake and volume rocker music control"

This reverts commit 9137a210077dfa0cdd1adcf8706e956d257748bc.

Conflicts:
	res/values/strings.xml
	src/com/android/settings/SoundSettings.java
Volume rocker wake and music controll