Git commits in Moodle 3.2.4 by Mark Nelson

commit dbbbf02dc02e45f118ea28b9b1e072d3092a69e7
Author: Mark Nelson <markn@moodle.com>
Date:   Wed, 28 Jun 2017 13:07:11 +0800
Tag:    v3.2.4

MDL-56046 mod_quiz: do not close the sheet twice

commit 32dc9a45d620ae6061ddfbb13e6e49b788cd8dbd
Author: Mark Nelson <markn@moodle.com>
Date:   Tue, 27 Jun 2017 11:19:26 +0800
Tag:    v3.2.4

MDL-56046 dataformat: minor changes to PHPDocs and upgrade.txt

commit a54703d88feb565118ae311c23f8340b9c1c0832
Author: Mark Nelson <markn@moodle.com>
Date:   Mon, 26 Jun 2017 13:50:18 +0800
Tag:    v3.2.4

MDL-56046 dataformat: added related information to upgrade.txt

commit ed248331a4db9907c3f7ef389ee8b5e95abeb1c9
Author: Mark Nelson <markn@moodle.com>
Date:   Mon, 26 Jun 2017 13:08:05 +0800
Tag:    v3.2.4

MDL-59362 core: ensure we use 'new' when throwing exceptions

commit 4e50a380188294f92e7a0ff020088fdf4598a0e1
Author: Mark Nelson <markn@moodle.com>
Date:   Mon, 19 Jun 2017 19:17:27 +0800
Tag:    v3.2.4

MDL-56046 core: enable multiple sheets for flexible table

commit e523626603b6010c7f61f38c1f2790615381b5b3
Author: Mark Nelson <markn@moodle.com>
Date:   Thu, 15 Jun 2017 12:14:29 +0800
Tag:    v3.2.4

MDL-59140 core: apply limit only on courses to be shown in specific nav

commit 8d9e621f2c260e41054f1e2f6a2d731e2207a2d2
Author: Mark Nelson <markn@moodle.com>
Date:   Mon, 12 Jun 2017 11:50:14 +0800
Tag:    v3.2.4

MDL-59140 core: upgrade 'navcourselimit' if set to old default value

commit bb3956eb5c167f73c842d57900fdbfc737915c06
Author: Mark Nelson <markn@moodle.com>
Date:   Fri, 09 Jun 2017 12:56:25 +0800
Tag:    v3.2.4

MDL-59140 core: limit the number of courses shown in the navigation

commit a8fc3a33ab12cd767ff266aca42e1c5ed2dbcf85
Author: Mark Nelson <markn@moodle.com>
Date:   Fri, 09 Jun 2017 11:47:22 +0800
Tag:    v3.2.4

MDL-59140 core: changes to the 'navcourselimit' setting

commit 07da0155a77bbd6b5400870785627ad76cb5f62e
Author: Mark Nelson <markn@moodle.com>
Date:   Tue, 30 May 2017 12:53:36 +0800
Tag:    v3.2.4

MDL-59086 gradereport_grader: style 'Save changes' button

commit f72bc10fe3f7c8ac67e577f09c22c8514cee3dae
Author: Mark Nelson <markn@moodle.com>
Date:   Wed, 24 May 2017 23:12:31 +0800
Tag:    v3.2.4

MDL-56046 core: convert download_as_dataformat to use new API

commit b15859b8792b254a160fda1183f627b535993394
Author: Mark Nelson <markn@moodle.com>
Date:   Wed, 24 May 2017 23:11:38 +0800
Tag:    v3.2.4

MDL-56046 core_dataformat: added functions to support multiple sheets

commit 4ba0709401303f77348eb04e962f38b03e04adeb
Author: Mark Nelson <markn@moodle.com>
Date:   Wed, 24 May 2017 22:08:13 +0800
Tag:    v3.2.4

MDL-56046 dataformat_*: convert core plugins

commit 2a667a082048e343c629b4e9242b8bd6bd6e01a0
Author: Mark Nelson <markn@moodle.com>
Date:   Thu, 18 May 2017 16:49:01 +0800
Tag:    v3.2.4

MDL-58986 mod_quiz: add CSS classes to buttons on comment page

commit 80d970cd0e17da8e3ec19541b5e8f8558435c1f9
Author: Mark Nelson <markn@moodle.com>
Date:   Wed, 17 May 2017 18:42:26 +0800
Tag:    v3.2.4

MDL-58776 core_tag: removed whitespace from id attribute