Git commits in Moodle 3.0.3 by sam marshall

commit 4ff024c5ab06818c9d04cfa28bdf4ecb97792942
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Sat, 06 Feb 2016 00:12:36 +0800
Tag:    v3.0.3

MDL-53012 Behat: Add step to run scheduled task

commit 74e7fab22eea8ecec64065a66c15a2970e657cc0
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Wed, 03 Feb 2016 18:25:27 +0800
Tag:    v3.0.3

MDL-52981 Unit tests: Reset  global after test