text: define([
    'router',
    'view_mainview',
    'model_product',
    ],
    function(Router, MainView, ProductModel) {
  
    var App = {
      initialize: function() {
        Router.initialize();
        console.log("hola Mundo");
      },
  
      start: function() {
        App.mainView = new MainView;
      },
  
      register: function(globalName) {
        if(typeof(globalName) == 'undefined') {
          globalName = 'App';
        }
        window[globalName] = this;
      }
    }
  
    return App;
  })
  