old_contents: /*
  var http = require('http');
  var url = require("url");
  
  function start() {
  	function onRequest(request, response) {
  		var pathname = url.parse(request.url).pathname;
  		console.log("Request received for " + pathname);
  	    response.writeHead(200, {'Content-Type': 'text/plain'});
  	    response.write('Hello World\n');
  	    response.end();
  	}
  	
  	http.createServer(onRequest).listen(8888);
  	console.log("Server has started.");
  }
  
  
  exports.start = start;
  */
new_contents: /*
  var http = require('http');
  var url = require("url");
  
  function start() {
  	function onRequest(request, response) {
  		var pathname = url.parse(request.url).pathname;
  		console.log("Request received for " + pathname);
  	    response.writeHead(200, {'Content-Type': 'text/plain'});
  	    response.write('Hello World\n');
  	    response.end();
  	}
  	
  	http.createServer(onRequest).listen(8888);
  	console.log("Server has started.");
  }
  
  
  exports.start = start;
  */
  var http = require('http');
  http.createServer(function (req, res) {
    res.writeHead(200, {'Content-Type': 'text/plain'});
    res.end('Hello World\n');
  }).listen(1337, '127.0.0.1');
  console.log('Server running at http://127.0.0.1:1337/');
subject: test hello world