Git commits in Moodle 2.4.9 by Marina Glancy

commit d9596365e59ac53787105ff326f7f2bab5b9bada
Author: Marina Glancy <marina@moodle.com>
Date:   Fri, 28 Feb 2014 17:53:43 +0800
Tag:    v2.4.9

MDL-39990 wiki: more detailed validation of view/edit access