Git commits in Moodle 2.3.6 by Damyon Wiese

commit e7a7df3bf8da291a9ffd12e02ea049b8178dcd9c
Author: Damyon Wiese <damyon@moodle.com>
Date:   Tue, 12 Mar 2013 14:08:05 +0800
Tag:    v2.3.6

MDL-34011 Lesson module: fixed incorrect display of student attempt for short answer question