resizes camera on connect
adds count per client connect-to-session-stream
adds connect to new session on welcome
adds express routing
removes init session on connect
passes new token, sessionId and key to route on request
new route, room now retains new, unique token, session
removes setTimeout, init session on request
removes window.location.href conditional, reference belongs to view
removes openTok dependencies on routes not rendering cam
adds new token, session, stream on-connect route, removes init on connect
Merge pull request #4 from scottjason/session-router

creates unique token, session and stream on connect route, removes init on index route