Developer credits
Git merges in Moodle 2.6.7 by Dan Poltawski
commit b6e289615f7e137606bfb24a4ce9d6cb0a68b45d Author: Dan Poltawski <dan@moodle.com> Date: Tue, 18 Nov 2014 19:52:09 +0800 Tag: v2.6.7 Merge branch 'MDL-48042_26' of git://github.com/ppichet/moodle into MOODLE_26_STABLE