Git commits in Moodle 3.5.6 by Tim Hunt

commit 11a4683cfd19c9b22f16b732db082d84b3f25f59
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Mon, 15 Apr 2019 23:50:46 +0800
Tag:    v3.5.6

MDL-60418 Behat: Fix broken docs links in Behat code.

commit 403f2d450cc7347f93f3ac07cafda12d897bc30d
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Fri, 29 Mar 2019 21:24:53 +0800
Tag:    v3.5.6

MDL-65029 questions: refactor generation of question div id