Settings: Disable Camera shutter sound [3/3]

Change-Id: I3910b45c2d7f98044b6331a99887bc62936b5928
Signed-off-by: STELIX <ssspinni@gmail.com>

Conflicts:
	res/values/cr_strings.xml
	res/xml/sound_settings.xml
	src/com/android/settings/SoundSettings.java