text: //Setup Express server
  var bodyParser = require('body-parser');
  var express = require('express');
  var app = express();
  
  // Middleware
  app.use(express.static(__dirname + '/public'));
  app.use(bodyParser.json());
  app.use(bodyParser.urlencoded({
      extended: true
  }));
  
  var server = require('http').Server(app);
  server.listen(process.env.PORT || 8080);
  