Update version_defaults.mk

Merge tag 'android-4.4.4_r1' into kitkat
Update build_id.mk

Merge tag 'android-4.4.4_r1' into kitkat
Update CleanSpec.mk

4.4.4. Here we go!
Merge branch 'kitkat' of https://github.com/LiquidSmooth/android_build into ls-nozomi