change android_hardware_qcom_audio-caf revision to fix build error

Change-Id: I2ea721db35d01d4122127b0f82dbc7b53d915fea
add media-caf repo

Change-Id: Ifd544a05518299c1d29db0e0aade60159adb55c0
Merge branch 'cm-10.1' of https://github.com/PAC-man/android into PAC