Git commits in Moodle 2.6.x by John Okely

commit b69fd9df9eb410783e822c712f2e2f87fd17cf75
Author: John Okely <john@moodle.com>
Date:   Thu, 13 Nov 2014 14:26:31 +0800
Tag:    v2.6.7

MDL-47700 Grades: Fix incorrect config for overview report showrank

commit 57c1fc6915bc906f5de8c5c024f5bf50d4652ec5
Author: John Okely <john@moodle.com>
Date:   Thu, 06 Nov 2014 15:56:42 +0800
Tag:    v2.6.6

MDL-47930 mod_forum: Detect subscription to subscription disabled forums

commit e2a8ac6b1103167d6786cb1801703c2c0f8467ca
Author: John Okely <john@moodle.com>
Date:   Fri, 31 Oct 2014 13:36:52 +0800
Tag:    v2.6.6

MDL-47949 mod_wiki: Validate parameters for page deletion

commit fe8430e0dc2a50ea8e03d709e95d1226631d0d52
Author: John Okely <john@moodle.com>
Date:   Wed, 29 Oct 2014 10:50:25 +0800
Tag:    v2.6.6

MDL-47921 mod_lti: Add access control to mod/lti/launch.php

commit 803d739f4ab5d8fc970d0c744ae602f5d9d717cd
Author: John Okely <john@moodle.com>
Date:   Thu, 17 Jul 2014 16:42:42 +0800
Tag:    v2.6.5

MDL-45339 Libraries: Add a note to docblock of get_config, set_config, and unset_config to note they are used in lib/db/upgrade.php

commit 188c45aef65da2e54d303016f21662d84ee0c8b2
Author: John Okely <john@moodle.com>
Date:   Tue, 24 Jun 2014 15:39:23 +0800
Tag:    v2.6.4

MDL-10115 User profile: Use title to aid in the ellipsis link being understood by screen readers

commit 8791ab330455a5aed480b1635af7346741258089
Author: John Okely <john@moodle.com>
Date:   Mon, 16 Jun 2014 14:22:28 +0800
Tag:    v2.6.4

MDL-10115 User profile: Use moodle_url and html_writer::link for course links on user profiles

commit 64f27252334e9be3446213042ba2c51a3ca6d432
Author: John Okely <john@moodle.com>
Date:   Thu, 12 Jun 2014 15:20:34 +0800
Tag:    v2.6.4

MDL-10115 User profile: Allow full list of courses to be viewed on a user's profile