Bug solved: Sometimes the MDB doesn't get upgraded (IE cache)

src/main.js

@@ -238,7 +238,7 @@ var App =
 			{
 				this._disableUi (true, 'Actualizando');
 				var request = new ActiveXObject ('MSXML2.XMLHTTP');
-				request.open ('GET', this.remoteFile, true);
+				request.open ('GET', this.remoteFile +'?'+ new Date().getTime(), true);
 				request.onreadystatechange = function () {App._onRequestReady (request);};
 				request.send ();
 			}