Git commits in Moodle 3.4.x by Dani Palou

commit d9aa39baad1ca23acc6e1ae055c05bbd9e60c40b
Author: Dani Palou <dani@moodle.com>
Date:   Tue, 06 Mar 2018 23:05:55 +0800
Tag:    v3.4.2

MDL-61600 recaptcha: Create a script to display recaptcha


commit 18f3d7667b8cb8160e389767ee38586836e8b518
Author: Dani Palou <dani@moodle.com>
Date:   Tue, 04 Jul 2017 16:18:00 +0800
Tag:    v3.4.0-beta

MDL-59068 lesson: Revert MDL-54849