Git commits in Moodle 2.7.4 by Dave Cooper

commit afe863ed4af19607e8c8acff95065b2e61fbae89
Author: Dave Cooper <dave@moodle.com>
Date:   Thu, 27 Nov 2014 12:02:31 +0800
Tag:    v2.7.4

MDL-41155 Lesson: Fix behat tests for multiple question attempts


commit b0038007fd757092d89570678951647182ad55ae
Author: Dave Cooper <dave@moodle.com>
Date:   Thu, 20 Nov 2014 11:50:49 +0800
Tag:    v2.7.4

MDL-41155 Lesson: Fixed multiple question attempts logic


commit 9469336c58f8d16e5a11cfda576508153d4f1435
Author: Dave Cooper <dave@moodle.com>
Date:   Thu, 20 Nov 2014 11:50:32 +0800
Tag:    v2.7.4

MDL-41155 Lesson: Added behat tests for multiple question attempts