Git commits in Moodle 3.1.x by Tony Butler

commit b20d56c357c863c6524fcdff4409574e6fe42b68
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Tue, 14 Feb 2017 01:24:20 +0800
Tag:    v3.1.5

MDL-56122 assignfeedback_editpdf: Add test assertions for pdf generation

commit 8e99e8c0146f3be8a6daa7148460aa68834449d0
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Wed, 08 Feb 2017 22:33:48 +0800
Tag:    v3.1.5

MDL-57801 core_filestorage: Delete temp file if disk space runs out

commit 131e69e29be7456cebdb2c1cdd3901707483aed1
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Sat, 28 Jan 2017 01:26:24 +0800
Tag:    v3.1.5

MDL-57801 core_filestorage: Verify hash of temp file before committing

commit 9e49655f16cbc080efa392746cf09cd24128b89b
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Thu, 19 Jan 2017 07:21:30 +0800
Tag:    v3.1.5

MDL-56122 assignfeedback_editpdf: Regenerate PDF & page images if blank

commit 499fbf48e30021f67ccde7195489053c48bc997d
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Sat, 29 Oct 2016 00:19:09 +0800
Tag:    v3.1.4

MDL-56948 mod_assign: Don't call get_grade_item() unless we have one

commit 68e1e99dffa03be604dcfbd8516ceadc427b6eb6
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Tue, 11 Oct 2016 00:09:04 +0800
Tag:    v3.1.4

MDL-56346 assignfeedback_editpdf: Correct typo in property name

commit 73792e3ff23fb49bab0c2d2e0174e74e07cf28c9
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Mon, 10 Oct 2016 23:07:50 +0800
Tag:    v3.1.3

MDL-56345 assignfeedback_editpdf: Use correct strings for tool alt text

commit 76e4c52a2f65d28a2811293f030056a52d763c95
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Wed, 21 Sep 2016 21:49:30 +0800
Tag:    v3.1.3

MDL-56062 mod_assign: Use $gradeitem->get_decimals() for grade display

commit 0ae591c0bdd234e0e4690f14ee8d06b3ce8513dc
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Mon, 08 Aug 2016 22:29:14 +0800
Tag:    v3.1.2

MDL-55513 core_filestorage: Touch and test size instead of file_exists()

commit 1dd284107c1a67e84cad9271fdcded8a4f915503
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Mon, 08 Aug 2016 22:26:42 +0800
Tag:    v3.1.2

MDL-55513 core_filestorage: Pass full path of temp dir to remove_dir()

commit ab3894208ae4529dc0119f8f7eef19a3acb52fa8
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Fri, 15 Jul 2016 21:38:24 +0800
Tag:    v3.1.2

MDL-55245 assignfeedback_editpdf: Enable text in comments to be selected