Git commits in Moodle 2.3.3 by Itamar Tzadok

commit e7f72fb5d64b387038ef7ca51df71b3bdeef2ab5
Author: Itamar Tzadok <itamar@substantialmethods.com>
Date:   Tue, 04 Sep 2012 10:58:48 +0800
Tag:    v2.3.3

MDL-32688 My Moodle - Fixed fatal error in guest access to My Moodle