Developer credits
Git commits in Moodle 3.6.3 by Felice Candilio
commit 2c7a5674918dc06f557b07c3f3f64301e66073f3 Author: Felice Candilio <felicemcc@gmail.com> Date: Thu, 31 Jan 2019 18:07:01 +0800 Tag: v3.6.3 MDL-64649 amd: Removing underscores from icons in [Roles/Groups] forms