Git commits in Moodle 3.2.1 by Alexander Melihov

commit 1fac7b914baf95f4fa2534a0116141e0e307cc2c
Author: Alexander Melihov <amelihovv@ya.ru>
Date:   Thu, 24 Nov 2016 18:49:44 +0800
Tag:    v3.2.1

MDL-57137 quiz: Create question category with specified parent category