Git commits in Moodle 2.7.4 by Gareth J Barnard

commit b21aab62388d3c6e561d1d76b966b32d5d1b6479
Author: Gareth J Barnard <gjbarnard@gmail.com>
Date:   Fri, 07 Nov 2014 23:15:49 +0800
Tag:    v2.7.4

MDL-36499 javascript: Expand height of the file element in embedded view.