Git commits in Moodle 3.3.0 by sam marshall

commit 832a18a46ada32a0b3f2d99d4f2c403daf7f3a5f
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Thu, 09 Mar 2017 19:21:35 +0800
Tag:    v3.3.0-beta

MDL-58177 tasks: Refactor scheduled task gui to use NO_OUTPUT_BUFFERING


commit b5f661b1119cb18a8a9aaa4e95a6d1c3afbf3f8f
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Mon, 09 Jan 2017 22:24:11 +0800
Tag:    v3.3.0-beta

MDL-57601 Grade report: Error for ungraded quiz without view hidden


commit 66234de24cbbcea68cde94207138b2f2b94d61d6
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Thu, 22 Dec 2016 23:31:25 +0800
Tag:    v3.3.0-beta

MDL-57515 Resource: 'not very efficient' with a large number of files


commit 38fa1ca558cea67ece905c7b8dce2f403e544501
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Tue, 27 Sep 2016 00:37:04 +0800
Tag:    v3.3.0-beta

MDL-55980 Scheduled tasks: Run individual scheduled tasks from web