Developer credits
Git commits in Moodle 2.5.0 by Michael Hughes
commit 127d66f183ade4b7ad04a1b3d423106dea4d24a0 Author: Michael Hughes <michaelhughes@strath.ac.uk> Date: Fri, 01 Feb 2013 14:49:55 +0800 Tag: v2.5.0-beta MDL-30144 Assignment 2.2: Download all as zip should only contain submission from active enroled users