Git commits in Moodle 2.4.1 by Brian King

commit 190b5e7cbe7b9be2a50462b81bc29105b5705b28
Author: Brian King <brian@liip.ch>
Date:   Wed, 19 Dec 2012 06:57:22 +0800
Tag:    v2.4.1

MDL-37225 reset cachstore_static store when purging