[TOUCH-227] Ext.Panel.update loadScript and callback ignored

[art.home.ext]

Sencha Touch version tested:

• 1.1.0

Platform tested against:

• XP + Chrome 12

Description:

• loadScripts & callback are ignored when calling Ext.Panel.update

Debugging already done:

(sencha-touch-debug.js)

• Ext.Panel :
  (line 19660) this.getTargetEl().update(this.html, loadScripts, cb);
  
• Ext.Element :
  (line 11273) El.prototype.update = function(html) {...}

Possible fix:

• not provided