Developer credits
Git commits in Moodle 2.8.0 by Andrew Schmadel
commit a73b1ba23fe780f9cbf8772d135daa889731bcfc Author: Andrew Schmadel <aschmadel@learningobjects.com> Date: Sat, 23 Aug 2014 07:09:18 +0800 Tag: v2.8.0-beta MDL-46844 Embed LTI External Tools with an IFrame