Git commits in Moodle 2.6.4 by John Okely

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