Git commits in Moodle 2.6.6 by Kevin Wiliarty

commit de104ef9f50bc1d898d693ac34b7862d493e76cd
Author: Kevin Wiliarty <kevin.wiliarty@gmail.com>
Date:   Sat, 11 Oct 2014 20:49:55 +0800
Tag:    v2.6.6

MDL-47629 quiz review: display cloze feedback on top of "Check" button