Git commits in Moodle 3.6.3 by Sara Arjona

commit 32117f2d1206c56137debf31ba9d8a5dc334ce86
Author: Sara Arjona <sara@moodle.com>
Date:   Thu, 31 Jan 2019 19:15:21 +0800
Tag:    v3.6.3

MDL-62514 form: Add missing data-tags attribute


commit ee59fe2276d56bc3d24ed47f1cefa62dc5e65e52
Author: Sara Arjona <sara@moodle.com>
Date:   Fri, 18 Jan 2019 21:24:11 +0800
Tag:    v3.6.3

MDL-64629 theme_clean: Remove underscore near the help icon


commit 7534d21e59a47b12e21dd43877a8f7ebc755fdb9
Author: Sara Arjona <sara@moodle.com>
Date:   Wed, 19 Dec 2018 15:33:50 +0800
Tag:    v3.6.3

MDL-64441 badges: Remove notice when language is empty


commit 4be3c44a5b51a92e3fd878a3501b6cdd892cfc69
Author: Sara Arjona <sara@moodle.com>
Date:   Fri, 14 Dec 2018 20:29:36 +0800
Tag:    v3.6.3

MDL-63677 core_user: Avoid redirection during signup