Git merges in Moodle 3.2.4 by Andrew Nicols

commit bfc16e66a5cfb96e5534cc20fdb0a12fe15d4cb2
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Tue, 23 May 2017 19:45:56 +0800
Tag:    v3.2.4

Merge branch 'MDL-58577_32-statistics-report-header-multilang' of https://github.com/lucaboesch/moodle into MOODLE_32_STABLE

commit 3586517ff8d93c592acadf256f1079531a91322e
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Wed, 17 May 2017 07:05:31 +0800
Tag:    v3.2.4

Merge branch 'MDL-58795-moodle32' of https://github.com/jebarviabb/moodle into MOODLE_32_STABLE

commit 07f1e2b49ccea71c96de5601ccfdf599dfc2db1e
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Tue, 16 May 2017 13:53:23 +0800
Tag:    v3.2.4

Merge branch 'MDL-58756_32-statslib-roles-multilang' of https://github.com/lucaboesch/moodle into MOODLE_32_STABLE

commit d926390fbaaa0f4380dd6a8fc254ef1bdda29b87
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Mon, 15 May 2017 15:15:34 +0800
Tag:    v3.2.4

Merge branch 'MDL-58893-32-missing-div' of https://github.com/dmitriim/moodle into MOODLE_32_STABLE

commit 1dcc39e9a1bbe3267f551b498fd5135c7c87a6f1
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Mon, 15 May 2017 14:54:20 +0800
Tag:    v3.2.4

Merge branch 'MDL-58920_32-calculated-question-edit-name-multilang' of https://github.com/lucaboesch/moodle into MOODLE_32_STABLE

commit db8ff4bc78de9aae27110b1727ca6a7acc569222
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Wed, 10 May 2017 11:49:07 +0800
Tag:    v3.2.4

Merge branch 'MDL-58780-32' of git://github.com/junpataleta/moodle into MOODLE_32_STABLE

commit 5aeb8b003c50fe72104fb650813af72a3c9834d3
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Tue, 09 May 2017 14:16:57 +0800
Tag:    v3.2.4

Merge branch 'MDL-58822-32' of git://github.com/ryanwyllie/moodle into MOODLE_32_STABLE