Git commits in Moodle 3.3.2 by Michael Aherne

commit d0da99d6fae43fec796f0fcc6bb4de163b25926d
Author: Michael Aherne <michael.aherne@strath.ac.uk>
Date:   Mon, 10 Jul 2017 17:13:52 +0800
Tag:    v3.3.2

MDL-57991 media: Prevent mediaplayer taking up too much space