Fixes for "updatedSessionInfo undefined error" thrown when invoking streamData() method.
Demo & Documentation
Fixes for demo/video-call throwing "malformed constraints" error.
Fixes to prevent App Key authentication twice when parsing for codecs supports.
Added flags peerInfo.init which determines if Peer connection has been constructed and peerInfo.connection which determines if Peer ICE connection has been established.
Added stats.connection.sdpConstraints which stores the constraints passed when creating offer or answer, stats.connection.constraints which stores the constraints passed when constructing the Peer connection and stats.connection.optional which stores the optional constraints passed when constructing the Peer connection