Git commits in Moodle 2.8.x by Tim Lock

commit b68783c870eb46e615e02fff7a74eb46cfd9a0c5
Author: Tim Lock <tim.lock@netspot.com.au>
Date:   Thu, 17 Sep 2015 09:30:08 +0800
Tag:    v2.8.9

MDL-51440 gradeimport_direct: fix config require statement

commit e87c74e9f5cbe6f75fdc612c3b7804e99d107dc0
Author: Tim Lock <tim.lock@netspot.com.au>
Date:   Thu, 20 Aug 2015 06:08:14 +0800
Tag:    v2.8.9

MDL-46710 mod_lti: fix logging and completion tracking in new windows

commit 7fb8fcfd9dbe36903b920e138176d48b10938909
Author: Tim Lock <tim.lock@netspot.com.au>
Date:   Thu, 23 Jul 2015 12:01:26 +0800
Tag:    v2.8.8

MDL-42670 mod_assign: Fix recent activity block when blind marking is on

commit 1dbc4f289400bad5b9cfa2db6cf7b93f9fc2dafc
Author: Tim Lock <tim.lock@netspot.com.au>
Date:   Fri, 13 Jun 2014 07:46:24 +0800
Tag:    v2.8.0-beta

MDL-45982: Implement displaying of non error messages from a provider.

commit 0ea62d56c4a5053011bc2bf3bdd6f1bd7cdc9504
Author: Tim Lock <tim.lock@netspot.com.au>
Date:   Thu, 03 Apr 2014 11:35:17 +0800
Tag:    v2.8.6

MDL-38210 report_participation: implement get view/post actions

commit 4101e04265f706aee9f7f562764e25b309c5b118
Author: Tim Lock <tim.lock@netspot.com.au>
Date:   Thu, 09 Jan 2014 07:38:41 +0800
Tag:    v2.8.6

MDL-36506 mod_book: Skip legacy files migration if missing a CM record