Developer credits
Git commits in Moodle 2.1.x by Jonathan Harker
commit f0da446c567c3e2b16981e58269658822a4c2127 Author: Jonathan Harker <jonathan@catalyst.net.nz> Date: Wed, 20 Jun 2012 11:45:47 +0800 Tag: v2.1.7 MDL-27125 better manage file handles when downloading multiple files.
commit 6e9ce8e76637d86990500598592f3bdc7a113ad3 Author: Jonathan Harker <jonathan@catalyst.net.nz> Date: Tue, 05 Apr 2011 12:00:21 +0800 Tag: v2.1.0 MDL-22308 Update lib/bennu to latest upstream.