RTCInitiator API has been integrated to the demo initially
RTCInitiator API extracted
Session re-initiation on initiator left implemented
WebRTC share API fully extracted
Remote video streams acceptance on participant side removed
Update README.md
Comments updated
Merge branch 'extract-webrtc-library' of https://github.com/bbfsdev/webrtc-multi-connection into extract-webrtc-library
Merge pull request #1 from bbfsdev/extract-webrtc-library

WebRTC library extraction implemented