update audio policy
fix for hangouts
remove irda built
add back m7 libril
add DISABLE_HW_ID_MATCH_CHECK for camera
add camera wrapper
add libI420colorconvert source and built it
Revert "fixup signal strength"

This reverts commit 93436abd67f36da16e5f4f3e6e0e3435c317aa3c.
temporarily cleanup some compiler flags
disable speaker protection
use qcom optimizations
fix typo
fix charging led color
update nfc hal
update media_profiles
remove thermald.conf
fix filemode for init.qcom.firmware_links.sh
fix kickstart service
remove cpu retention from ramdisk
ramdisk: fix battery driver permissions