text: 
  /*
   * GET home page.
   */
  
  exports.view = function(req, res){
    res.render('index', {
    	'name': '',
    });
  };
  
  exports.view = function(req, res){
  	var nameToShow = req.params.userName;
  	res.render("hello", {
  		"name": nameToShow
  	});
  };
  