Corrected "webrtc" to "webrtc"
Changed "websocket" to "ws" in var websocket = require("ws").server;
Added "ws" dependency to package.json
added repository info
Corrected websocket reference
websocket fix
fixes
Changed port to process.env.PORT || 5000 for heroku
Cap Server vs. small server?
revert so cap Server
Changed httpServer: to server: