Git commits in Moodle 3.11.7 by Daniel Ziegenberg

commit 8b7d96ca68b37bd2bdaad26bac0473bb35e3043f
Author: Daniel Ziegenberg <daniel@ziegenberg.at>
Date:   Wed, 17 Jun 2020 20:53:44 +0800
Tag:    v3.11.7

MDL-69078 questions: check for UTF-8 encoding of the import file