Git commits in Moodle 2.7.4 by Aaron Barnes

commit 77fd878edbc3e721efcb114feca4a433198f422f
Author: Aaron Barnes <aaronb@catalyst.net.nz>
Date:   Tue, 23 Dec 2014 16:16:40 +0800
Tag:    v2.7.4

MDL-40097 completion: Apply robust role detection to samesite restores.


commit 43ed7bfd0f7de14371c8a9d66885cdb727fd09e1
Author: Aaron Barnes <aaronb@catalyst.net.nz>
Date:   Mon, 10 Nov 2014 11:01:45 +0800
Tag:    v2.7.4

MDL-40097 completion: Make restoring grade criteria more robust


commit 43cd6dfaab4059bfc57af5022938f0f7bd1379cc
Author: Aaron Barnes <aaronb@catalyst.net.nz>
Date:   Mon, 16 Dec 2013 16:00:40 +0800
Tag:    v2.7.4

MDL-40241 blocks_completionstatus: Fix notices


commit 21f5b786a6f91a33ff0c151521ed2be8ad851471
Author: Aaron Barnes <aaronb@catalyst.net.nz>
Date:   Thu, 05 Sep 2013 09:18:09 +0800
Tag:    v2.7.4

MDL-40241 completion: Default roles unable to manually complete course