Developer credits
Git commits in Moodle 3.1.0 by Travis Noll
commit 43cd0e3c9bdf661f0a6477e8bf5b4800266b8e36 Author: Travis Noll <tjn@umn.edu> Date: Thu, 03 Dec 2015 03:54:54 +0800 Tag: v3.1.0-beta MDL-52378 Singleview: Exclude Grade Attribute Permissions