Change a couple QCC_DbgHLPrintfs to QCC_LogError(ER_WARNING, ...

Change-Id: I966d0a9980dbbbe383206e7be8667007cd63e463
AJAUDIO-46: Use single point session for the Android sink.

Change-Id: I80f7ef9d2d63d308867dcb8a742f03ec5d275949
The sink listener only uses methods of SessionPortListener, so remove
inheritance from BusListener and SessionListener.

Change-Id: I55488107bab196c3e471881409e2664abd946845
Add call to SetTime so that sink doesn't discard received data in unit
tests.

Change-Id: Ieaa738a2af70443646d5c649c5bf6e00a3a21b67
Fix volume unit tests so they pass against Android sink as well.

Change-Id: I4032203eb5e07205a72c3fa0a01597796a5a0b60
Remove m prefix from local variable.  No functional changes.

Change-Id: I0890a89371f15e539d3dd817640006d23cf127f1
AJAUDIO-45: Add version strings/values.

Change-Id: Iff7ff8e420a0d1a4e2ed7cecc8855116e168febe