Developer credits
Git commits in Moodle 2.7.13 by Krista Koivisto
commit ea8987644fdbbee291337263598b0c3c7bf27c36 Author: Krista Koivisto <krista@kittysec.org> Date: Thu, 04 Feb 2016 13:51:06 +0800 Tag: v2.7.13 MDL-52774 ajax: Require authentication when getting nav branch