Git commits in Moodle 2.9.3 by Stephen Bourget

commit 1c496f6923c6771f2371261d077f182019554ffb
Author: Stephen Bourget <sbourget@goffstown.k12.nh.us>
Date:   Wed, 22 Jul 2015 11:05:18 +0800
Tag:    v2.9.3

MDL-48881 Lesson: Show all attempts on reports.