Promotion of audio-userspace.lnx.2.1-00026.

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
1053073   Iea74d5c83f7fe92ba4a24f4f4650ce255bdb48e8   audio: sndmonitor
1036609   I4a30c5bd5e5a0d5684a67b61a96412e413d650be   msm8998: config: enable h/w aac encoder by default
1053169   Ib477b9a9fc583caabfd738c620de345105a08988   policy_hal: add bitrate restriction for wma/wma_pro/wma_
1058402   I69a5694ec0e45a0fa7d94416620afea3ad170adb   audio: Calculate proper channel count for bytes per fram

Change-Id: I517dc365cf25f0ec9dd7375822a193ec32ac4845
CRs-Fixed: 1036609, 1053169, 1053073, 1058402