loki: update to latest code from djrbliss (v1.9)

Change-Id: Ic3087935be45becb82990ae140fd949ac3284f41
jflte: loki: support flashing loki'd recovery images

Change-Id: Ib2caad1a6b7aa048be9abf8f3503aabf50fa134f

Conflicts:
	releasetools/Android.mk
	releasetools/releasetools.py

Change-Id: Ia46a9ccbb6b704b468f18316a0b8ce790e9d5a87
jflte: add permissions for mmcblk1 scheduler; increase read ahead cache size

Change-Id: I6ba5fba6c161b69900c50c8497a67af84b601a66
Merge remote-tracking branch 'upstream/kk4.4' into berserk