Added external address to command line parameters
Disable RTP proxying if remote target is equal to the local interface (hairpins)
Disabled forking related API change when handling options response
Use compare methos instead of equality operator so we dont compare ports
Added some logging for debugging RTP proxy
Disable RTP proxy for hairpinned/spiral invites
Made sure we clear the routeset whenever we have a session refresh.
During a session update, instead if cherry picking new media added to the session, we simply reset offer and answer state and go back to square one.
Merge pull request #12 from ossapp/master

Marking working video support for rtp proxy