code: function() {
              system.log('Application:Starting');
  
              if (this.title) {
                  document.title = this.title;
              }
  
              return system.defer(function (dfd) {
                  $(function() {
                      loadPlugins().then(function(){
                          dfd.resolve();
                          system.log('Application:Started');
                      });
                  });
              }).promise();
          }
docs: Starts the application.
  @method start
  @return {promise}