Basic live555 structure for RTSP
Live555 Ext

First commit
Passing ChannelManager to RtspService

Working on RtspService
AMR streaming functional
Updated readme for submodules
H264 update

Modified H264 source to return discrete framer to get H.264 working
BF: lock

Wrong lock was aquired
disable TCP streaming prepro

Added undef'd code to disable TCP streaming
Testing lock free implementation
BF: for audio only session
Introduced rate adaptation and controller mechanism. Live555 periodic event checks for updated RTCP reports
Added IRateController.h
Passing in RateAdaptationFactory
Removed deletion of control since it might be owned by the outer scope
Logging
Implemented basic dummy adaptation
Cleaned up
Updated dox comments and renamed var
Updated est bitrate, removed unused func params
Reduced est bitrate to 500kbps