android-4.4.4_r2

Change-Id: Iacdf1728e3dd6d58e381cff43ab336d245389dba
Updated AOSP branch to 4.4.4_r2 instead of 4.4.4_r1

Merge branch 'kk' of https://github.com/CarbonDev/android into kk

Conflicts:
	default.xml