rtp-forwarder.sdp hardcodes the PayloadTypes 96 and 111. Before If the
browser doesn't use those values we expect the user to update the SDP.
The example has been updated to modify the packets to make it easier on
the user.
Logs: TypeError: pc.addStream is not a function.
Fixed js error when using safari due to deprecated
RTCPeerConnection.addStream() method.
Updated js fiddle examples to use the addTrack()
method instead.
Add new example that demonstrates how to take WebRTC to RTP.
Also provides instructions and pre-canned SDP so you can easily
playback in VLC and ffmpeg.
Resolves#1061
