BLANK_IMAGE_URL to avoid long timeouts

Author: rbri

src/test/resources/libraries/ExtJS/2.2/examples/desktop/sample.js

@@ -6,6 +6,7 @@
  * http://extjs.com/license
  */
 
+Ext.BLANK_IMAGE_URL = '../../resources/images/default/s.gif';
 
 // Sample desktop configuration
 MyDesktop = new Ext.app.App({

src/test/resources/libraries/ExtJS/2.2/examples/grid/binding.js

@@ -6,6 +6,8 @@
  * http://extjs.com/license
  */
 
+Ext.BLANK_IMAGE_URL = '../../resources/images/default/s.gif';
+
 Ext.onReady(function(){
 
     // create the Data Store