BoardConfig.mk: Try build camera
Add camerawrapper from
https://raw.github.com/sultanxda/android_device_htc_msm8660-common/cm-11.0/camerawrapper/CameraWrapper.cpp
BoardConfig.mk: Enable CameraWrapper
media_codecs: Google vpx decoder 4.4

Thanks to johnnyslt
camerawrapper: Add a couple of params from johnnyslt's wrapper
msm8660.mk: Use caf audio_policy.conf
BoardConfig.mk: Fix typo
BoardConfig.mk: use device specific camera
msm8660.mk: Build memtrack HAL
BoardConfig.mk:  Remove old camera flags
msm8660.mk: Add libsurfaceflinger_client