Git commits in Moodle 2.4.2 by Joseph Rézeau

commit e893d6b032648fb545ed2f08b96386a804602972
Author: Joseph Rézeau <moodle@rezeau.org>
Date:   Tue, 08 Jan 2013 14:39:06 +0800
Tag:    v2.4.2

MDL-34050: Lesson module: fixed matching answer format to use text