add default lpa buffersize
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 "add camera wrapper"

This reverts commit cef7c7a895a781fb421c76e44e673cb0e252a222.
Revert "add DISABLE_HW_ID_MATCH_CHECK for camera"

This reverts commit 37d04ab23d51293dc8dd2a907ec8d836b9d1a65e.
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