text: // server.js
  // where your node app starts
  
  // init project
  var express = require('express');
  var app = express();
  
  app.use(express.static('public'));
  
  // http://expressjs.com/en/starter/basic-routing.html
  app.get("/", function (request, response) {
    response.sendFile(__dirname + '/views/index.html');
  });
  
  // listen for requests :)
  var listener = app.listen(process.env.PORT, function () {
    console.log('Your app is listening on port ' + listener.address().port);
  });
  