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
Re-evaluate the pathmap if there's a recovery variant in play

Chances are the recovery location has changed, so rebuild the pathmap
to compensate. This lets the variable be defined in BoardConfig files
instead of the global environment

Change-Id: I87c23a452656ffa7817711796c17f79e30465756
core: arm: Add support for GCC 4.8 and 4.9

Change-Id: I96bffffb4b0e16ef5bcedc85dedc70ca3dc2182f
core: arm: Use -O3 optimization inside TARGET_arm_CFLAGS

Change-Id: I224b62b3dada874d00a90258a1dcffcea09bc029