Git commits in Moodle 3.4.1 by Ryan Wyllie

commit eea1aff443a5cf3aeae9c79f4c7c5a4d8f47b7ad
Author: Ryan Wyllie <ryan@moodle.com>
Date:   Fri, 01 Dec 2017 14:49:24 +0800
Tag:    v3.4.1

MDL-60942 filters: include filter in format_string cache key

commit 47dd1d85aa2b82371d990fee6f347d10af3e6ad8
Author: Ryan Wyllie <ryan@moodle.com>
Date:   Wed, 22 Nov 2017 09:27:56 +0800
Tag:    v3.4.1

MDL-58887 core: fix default title for action menu