[2/3] Effects: Add center frequency param to bassboost

Change-Id: Ic082790010ed9e9abaf0e3249034322234119c66
Signed-off-by: anerikg <anerikgames@gmail.com>

Conflicts:
	res/values/arrays.xml
	res/xml/headset_preferences.xml
	src/com/bel/android/dspmanager/service/HeadsetService.java