Developer credits
Git commits in Moodle 2.6.1 by Mary Evans
commit a108795999c3771b8e6c96a41d384ec1ec3d1dd4 Author: Mary Evans <lazydaisy@visible-expression.co.uk> Date: Tue, 03 Dec 2013 22:52:27 +0800 Tag: v2.6.1 MDL-43092 theme_afterburner: Activity or Resource dialog greyed-out for non-empty courses