Git commits in Moodle 3.2.2 by John Okely

commit de60425a16a3e75cab43fb84e2c8c12f21743d4e
Author: John Okely <john@moodle.com>
Date:   Tue, 24 Jan 2017 12:15:56 +0800
Tag:    v3.2.2

MDL-57316 media: Setup media plugins in media_manager::instance()

commit f52bdbb885c8291f394c7edce1883a8abfe47d82
Author: John Okely <john@moodle.com>
Date:   Fri, 13 Jan 2017 10:52:24 +0800
Tag:    v3.2.2

MDL-57613 enrol_lti: Allow longer nonces

commit 4eb3f8d9b73c764b540ee61197e22322059af85e
Author: John Okely <john@moodle.com>
Date:   Thu, 22 Dec 2016 15:43:32 +0800
Tag:    v3.2.2

MDL-57316 videojs: Add behat tests for lesson, url and resource