text: var express = require('express');
  var app = express();
  var path = require('path');
  
  app.use(express.static('public'));
  app.get('/', function (req, res) {
    res.sendFile(path.join(__dirname + '/templates/index.html'));
  });
  
  app.listen(3000, function () {
    console.log('Server listening on port 3000!');
  });
  