cleanup prop files

Change-Id: I59188ca7c56c5b9ccba031bc71ca556f29352557

Conflicts:
	otter/proprietary/lib/hw/sensors.otter.so
SGX-BIN: DDK binaries and KM source 1.9@2291151

Includes new pixel formats.

Change-Id: I9c04942b46c8acc108578b9ce25d93e421f979e3