add lightbar support
Merge pull request #3 from mickybart/lollipop

add lightbar support patch, thank mickybart
fix crash when input layer list is empty
add patch to fix device node parse when partition PARTN>NPARTS
add patch to roll back mOomMinFreeHigh value
add missing camera button receiver
Merge remote-tracking branch 'cb/lollipop' into nAOSP-5.0