KitKat Blobs

Change-Id: I4cb0782fe4f95a6ff20351d2cc29220db4542d9a

Conflicts:
	rootdir/lpm.rc
Add audio.r_submix.default for casting

Change-Id: Ia4c0022881b1850d85459a7117e71b8048a0a55b
Video snapshot & Optimizations

Change-Id: Ifb001b5854bb47c5af74a9b5d0e63b224aa901aa
Early debugging & improve boot speed