Git commits in Moodle 2.7.4 by Eugene Venter

commit 0161a2016747718dc3620a4d0a4a04c849dabdd5
Author: Eugene Venter <eugene@catalyst.net.nz>
Date:   Mon, 20 Oct 2014 05:50:58 +0800
Tag:    v2.7.4

MDL-47502 test_statslib_cron_daily: fix provider

commit 5dca125113372f0f0a90337435f761b593ca831d
Author: Eugene Venter <eugene@catalyst.net.nz>
Date:   Wed, 18 Jun 2014 06:12:40 +0800
Tag:    v2.7.4

MDL-46015 lesson: Optimise report - use recordsets