av: QCOM's revenge

Added LPA and Tunnel player

PS2:
big CAF cleanup
-fixed tunnel mode
-log spilling reduction
-fixed bug with stream end handling

PS3:
-fix compile for non QCOM
-killed some compiler warnings

PS4:
-more compile fixes for non QCOM

PS5:
-use LocalClock in MonoPipe

PS6:
-I hate CAF :)

Change-Id: I48cd0c762758d67a9af430714a0a8cfe32aa835f