- upgrade to latest red5 release
 - try to figure out if we can extend NetConnection timeout from ~20s to >1 minute. If the NetConnection
   doesn't receive any packets from Red5, it will close the connection in ~20s. Red5 closes the connection
   after 1 minute "due to too much inactivity". However, we can't extend the NetConnection timeout so the user
   will just be logged out.

   To test it out:
   1. Connect using the bbb client in RTMP
   2. Block port 1935 on the firewall on the server
   3. Client will get logged out after ~20s
   4. On red5.log, red5 will continue sending pings until after 1min and then close the connection
Merge branch 'merge-polling-with-master' into upgrade-to-red5-1.0.3-release
fixed removing presentation
Merge pull request #362 from SenecaCDOT-BigBlueButton/deleting-presentation

fixed removing presentation
Fixed click no can't hear audio - mic detection now won't work until mic is changed then changed back.
Merge pull request #363 from SenecaCDOT-BigBlueButton/unresponsive-mic-sound-bar

Fixed click no can't hear audio - mic detection now won't work until mic...
Add stun server to get FF to work behind firewall
Merge branch 'upgrade-to-red5-1.0.3-release' into merge-polling-with-master
fixed a bug where panning was too fast
Merge pull request #361 from SenecaCDOT-BigBlueButton/fix-pan-too-fast

fixed a bug where panning was too fast
 - make sure that webRTCEchoTestStartEvent is handled by EchoTest window
 - missed a file to commit
 - have the webrtc echo test window query the state after it opens up. We need to do this
   because if the echo test starts up quickly, the window misses the echo test started event.
 - send meeting muted state to client
added a notification for when you are using webrtc
Updated index.html page
Merge branch 'master' of github.com:bigbluebutton/bigbluebutton
added styling to the fileupload help, also cleaned up some text
Merge remote-tracking branch 'upstream/master' into misc-client-fixes