Git commits in Moodle 3.0.6 by Jake Dallimore

commit 88e7c13d9a6d7bfca86dfda98f49d130b3708689
Author: Jake Dallimore <jake@moodle.com>
Date:   Mon, 15 Aug 2016 14:19:35 +0800
Tag:    v3.0.6

MDL-55565 core_backup: Fix warning when restoring question categories


commit f9c8cef1a4a24ba98a1cf982522e7c51dfee6f28
Author: Jake Dallimore <jake@moodle.com>
Date:   Fri, 05 Aug 2016 10:34:22 +0800
Tag:    v3.0.6

MDL-50803 login: Remove token from URL in forgot password process