text: var express = require('express');
  var _ = require('underscore');
  
  var app = express();
  
  // Export app
  module.exports = app;
  
  // Route handler
  app.get('/', function(req, res) {
    res.send('<html><body><h1>Hello ' + req.user.name + '</h1></body></html>');
  });
  