Git commits in Moodle 2.1.7 by Frederic Massart

commit ee9bd0e350f05c4ff9bb492c11c81a2ca7874634
Author: Frederic Massart <fred@moodle.com>
Date:   Tue, 26 Jun 2012 14:54:56 +0800
Tag:    v2.1.7

MDL-33796 Glossary: removed unused missing string

commit 795fd7058450c532ef0abbbf50087669b7b31873
Author: Frederic Massart <fred@moodle.com>
Date:   Thu, 14 Jun 2012 10:01:57 +0800
Tag:    v2.1.7

MDL-30008 Filepicker: correctly handles allowed file types

commit 854682fb170454b369c63af393ad62295e20160b
Author: Frederic Massart <fred@moodle.com>
Date:   Thu, 31 May 2012 10:19:15 +0800
Tag:    v2.1.7

MDL-33398 Cron: fix wrong variable type in completion criterias

commit 4ebf4efde851ee0a72ee762e6adb424c990d2b58
Author: Frederic Massart <fred@moodle.com>
Date:   Mon, 28 May 2012 09:33:49 +0800
Tag:    v2.1.7

MDL-30837 Accessibility: removed navigation icons default alt text

commit 9eb160461daed8d828f4c812c40788fdd8db4db1
Author: Frederic Massart <fred@moodle.com>
Date:   Wed, 23 May 2012 16:37:36 +0800
Tag:    v2.1.7

MDL-30903 Accessibility: user profile page uses table headers

commit 0c8f156ecea8d1228d35edff66545829e31deca6
Author: Frederic Massart <fred@moodle.com>
Date:   Wed, 23 May 2012 15:06:17 +0800
Tag:    v2.1.7

MDL-30905 Accessibility: recent activity list is XHTML compliant

commit ee97268a429b3d55b09f87d02e969f76d8e934b1
Author: Frederic Massart <fred@moodle.com>
Date:   Wed, 23 May 2012 11:10:40 +0800
Tag:    v2.1.7

MDL-30888 Accessibility: small calendars summary does not display 'Data table'

commit 7a150b25cb7450b35842e85562a5bb117bf76a14
Author: Frederic Massart <fred@moodle.com>
Date:   Wed, 23 May 2012 09:05:53 +0800
Tag:    v2.1.7

MDL-32325 Glossary: Entrylist print version is XHTML compliant

commit 837e89e1d38468e9022816ebcc5dc6d1f642a261
Author: Frederic Massart <fred@moodle.com>
Date:   Thu, 17 May 2012 16:46:54 +0800
Tag:    v2.1.7

MDL-9073 Glossary: uncategorised entries are printable

commit 96a4e2efa5c1d83ee9682abc38e98553c80569c7
Author: Frederic Massart <fred@moodle.com>
Date:   Thu, 17 May 2012 15:02:48 +0800
Tag:    v2.1.7

MDL-29924 Glossary: Entry attachments displayed in Moodle dialogue