Developer credits
Git commits in Moodle 2.0.6 by adrian@moodle.com
commit 905617c12fe333ef402c8f05b0e7c37b03d662be Author: adrian@moodle.com <abgreeve@gmail.com> Date: Tue, 15 Nov 2011 10:24:18 +0800 Tag: v2.0.6 MDL-20627 user - Fixed viewing permission of email when sending group messages.