msm8660: Fix crash in Audio Policy Service

* HAL missing isStreamActiveRemotely causing crash
* Now routes to audio policy manager

Change-Id: I352f1a0bfe0c37a3f4520d66e24682a5f8e3e196
msm8660: add missing get_supported_devices in HW HAL

Change-Id: I1198bb8ca7c8c3c31eaf0af2a2e8a6761392bdd3
Merge "msm8660: Fix crash in Audio Policy Service" into cm-10.2
Merge remote-tracking branch 'cm/cm-10.2' into cm-10.2