Git commits in Moodle 3.2.8 by Dani Palou

commit b3fe61f9eaeaf0d5c76849ff059d7ae1fb80b7eb
Author: Dani Palou <dani@moodle.com>
Date:   Tue, 06 Mar 2018 23:05:55 +0800
Tag:    v3.2.8

MDL-61600 recaptcha: Create a script to display recaptcha