msm8960: build memtrack HAL

Change-Id: I8374c578dbc991360247ba1ea9391975d645684f
msm8960-common: use legacy audio

Change-Id: Id2ccb05cb0c5681dc4f8589af7144c51c7bd95be
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0