Git commits in Moodle 2.2.x by KNDeepa

commit 545299f471ee29cb4ac8368b255fd985b73b36ef
Author: KNDeepa <deepakn@talisma.com>
Date:   Thu, 04 Aug 2011 21:14:58 +0800
Tag:    v2.2.0-beta

MDL-28329 local_qeupgradehelper make cron work.