Git commits in Moodle 3.4.7 by Michael Hawkins

commit cfde0b8d38061f370a5c21523c2188aca5a7160d
Author: Michael Hawkins <michaelh@moodle.com>
Date:   Thu, 20 Dec 2018 10:10:09 +0800
Tag:    v3.4.7

MDL-64395 groups: Added XSS Risk to the manage groups capability


commit 74746ce41239556d15ff3e0a7f0cd4344e9c9918
Author: Michael Hawkins <michaelh@moodle.com>
Date:   Tue, 11 Dec 2018 14:27:13 +0800
Tag:    v3.4.7

MDL-64372 userpix: Escape fullname string on userpix index page


commit a5f813e0398c0ff69133d051ee10917d74671b96
Author: Michael Hawkins <michaelh@moodle.com>
Date:   Thu, 08 Nov 2018 15:36:40 +0800
Tag:    v3.4.7

MDL-63925 privacy: Fixed Moodle URL in template