Use MR1_AUDIO_BLOB ( Testing )
add CameraParameters header for STE devices

based on this commit
http://review.cyanogenmod.org/#/c/52032/3/include/camera/CameraParameters.h
disable custom releasetools

Conflicts:
	BoardCommonConfig.mk

Change-Id: I6c13ef5f1b84ed478f6fed0beeb49d3a38307821
compatibility with older recoveries

this allows older recoveries (stock, cm-10, cm-10.1, cm-10.2) to flash cm-11 directly
Conflicts:
	BoardCommonConfig.mk

Change-Id: Ie9f4703be36c009b6c745e6eeb5ccc0e113d30b7
SKIP_SET_METADATA instead of USE_SET_METADATA