text: Ext.define('KitchenSink.BaseApplication', {
      extend: 'Ext.app.Application',
  
      requires: [
          'Ext.data.validator.*'
      ],
  
      defaultToken: 'all',
  
      destroyLoader: function () {
          var top     = Ext.get('loadingSplashTop'),
              wrapper = Ext.fly('loadingSplash');
  
          top.on('transitionend', wrapper.destroy, wrapper, { single: true });
  
          wrapper.addCls('app-loaded');
      }
  });
  