Make sure to support renegotiation in conferences.
Make sure to support renegotiation in conferences.

shelsonjava/spreed-webrtc,shelsonjava/spreed-webrtc,strukturag/spreed-webrtc,shelsonjava/spreed-webrtc,gerzhan/spreed-webrtc,theurere/spreed-webrtc,shelsonjava/spreed-webrtc,strukturag/spreed-webrtc,theurere/spreed-webrtc,strukturag/spreed-webrtc,shelsonjava/spreed-webrtc,shelsonjava/spreed-webrtc,gerzhan/spreed-webrtc,theurere/spreed-webrtc,gerzhan/spreed-webrtc,strukturag/spreed-webrtc,theurere/spreed-webrtc,gerzhan/spreed-webrtc,shelsonjava/spreed-webrtc,strukturag/spreed-webrtc,strukturag/spreed-webrtc,gerzhan/spreed-webrtc,gerzhan/spreed-webrtc,theurere/spreed-webrtc,gerzhan/spreed-webrtc,theurere/spreed-webrtc