* @cfg {Boolean} fitwindow default false
* @cfg {Number} width fixed width - usefull for chrome extension only really.
* @cfg {Number} height fixed height - usefull for chrome extension only really.
- * @cfg {String} size (sm|lg) default empty
+ * @cfg {String} size (sm|lg|xl) default empty
* @cfg {Number} max_width set the max width of modal
* @cfg {Boolean} editableTitle can the title be edited