Git commits in Moodle 3.0.6 by Mark Nielsen

commit 339ca4ca04981d856b45b21d04aeaaaaef447b90
Author: Mark Nielsen <mark@moodlerooms.com>
Date:   Thu, 04 Aug 2016 01:18:41 +0800
Tag:    v3.0.6

MDL-55453 core_lib: Fix usage of js_send_uncached