Git commits in Moodle 3.5.14 by Jake Dallimore

commit 5724c6a38206af77204248f591fd30884446c6e3
Author: Jake Dallimore <jake@moodle.com>
Date:   Mon, 20 Jul 2020 10:59:27 +0800
Tag:    v3.5.14

MDL-69319 mod_lti: style and docs changes in external tests


commit b07642e882daddb2fdd78e5cf83c8cc955ffd8ef
Author: Jake Dallimore <jake@moodle.com>
Date:   Mon, 20 Jul 2020 10:45:54 +0800
Tag:    v3.5.14

MDL-69319 mod_lti: replace try/catch with expectException in ext tests


commit b77d0239b95aeac988051dfc85e6fc86349e2768
Author: Jake Dallimore <jake@moodle.com>
Date:   Fri, 17 Jul 2020 16:26:07 +0800
Tag:    v3.5.14

MDL-69319 mod_lti: remove unused vars from externallib_test


commit 654c27eece7aaa1e3c0a8ad8b6c76050dded8c42
Author: Jake Dallimore <jake@moodle.com>
Date:   Fri, 17 Jul 2020 16:20:37 +0800
Tag:    v3.5.14

MDL-69319 mod_lti: move test data generation out of common setup


commit 2700ab11c7e7f106b9ca8998157bb980dff10585
Author: Jake Dallimore <jake@moodle.com>
Date:   Fri, 17 Jul 2020 15:03:09 +0800
Tag:    v3.5.14

MDL-69319 mod_lti: call clean_returnvalue in external tests