Developer credits
Git commits in Moodle 2.4.0 by Paul Verrall
commit 5f89e88dea43b7e9e9b7051753bb5f3c4a6aa9ca Author: Paul Verrall <paul.verrall@luns.net.uk> Date: Mon, 19 Nov 2012 23:08:11 +0800 Tag: v2.4.0-rc1 MDL-36696 - filepicker: remove superfluous comma