Git commits in Moodle 2.8.4 by Tim Hunt

commit f1fb96b698876bece46e8606b3c6c78889265e2b
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Tue, 03 Mar 2015 21:04:18 +0800
Tag:    v2.8.4

MDL-49364 quiz statistics: escape output in the response analysis

commit b6f112957e9da38e82546a39481c4962742d5aae
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Fri, 27 Feb 2015 22:45:17 +0800
Tag:    v2.8.4

MDL-49335 quiz behat: new test of attempting a quiz

commit ccc1e1109997ef33542d42feb414de6f1a2c3949
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Fri, 27 Feb 2015 22:44:03 +0800
Tag:    v2.8.4

MDL-49335 quiz behat: improved step for adding questions to a quiz

commit 44f6bc4ead93bb55ed352b6e05a73def671f803a
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Fri, 27 Feb 2015 22:40:44 +0800
Tag:    v2.8.4

MDL-49335 Behat: new question selector

commit 6e650b4c0a3b1387ced8577cc603e611aac7b656
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Fri, 27 Feb 2015 21:58:16 +0800
Tag:    v2.8.4

MDL-49334 behat: sort selector lists

commit e89a2869059f1c7047ccfbbde603911f45723d96
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Wed, 25 Feb 2015 01:35:32 +0800
Tag:    v2.8.4

MDL-49284 formslib: fix strict validation of HTML.

commit 87e581f91a98c737846ad051b32db837cc0e8b17
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Fri, 20 Feb 2015 05:46:56 +0800
Tag:    v2.8.4

MDL-49247 question restore: avoid unique key errors from old bad data

commit dabbf48f50da40821c42179015506cb1cc855a6f
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Sat, 14 Feb 2015 00:15:49 +0800
Tag:    v2.8.4

MDL-49205 behat: fix I set the field with xpath fail message.

commit 8f990cc5bf6ec7f347b20321ce16b31841010859
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Tue, 10 Feb 2015 22:10:20 +0800
Tag:    v2.8.4

MDL-49154 behat: step to type with focus on a given element

commit c3ab0b8bbfbc2cdc77937a1d75ea8388565d8a34
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Mon, 02 Feb 2015 23:25:50 +0800
Tag:    v2.8.4

MDL-49041 qtype_multianswer: don't reveal marks on partial responses