Git commits in Moodle 2.1.x by KNDeepa

commit 9acc5736a831a41c8304c7593c9eaa2d5558c89a
Author: KNDeepa <deepakn@talisma.com>
Date:   Thu, 04 Aug 2011 21:14:58 +0800
Tag:    v2.1.2

MDL-28329 local_qeupgradehelper make cron work.