MR2.1 - Version 4.4.4.  Here we go!  DO NOT MERGE

Make is so.

Change-Id: I06b8c8c491e6e355124b6fea41893155ea4c07d0
"KTU84P"
Merge tag 'android-4.4.4_r1' into HEAD

Android 4.4.4 Release 1
Dual language

Add en_RU
Support real custom toolchains