Git commits in Moodle 3.0.4 by John Okely

commit 510efb7455dbe28e2df6ee66b5a17aebebb271d0
Author: John Okely <john@moodle.com>
Date:   Fri, 08 Apr 2016 09:58:34 +0800
Tag:    v3.0.4

MDL-53750 auth: fix logout bug in shibboleth


commit 4565c9b5759ac245dccee6b150a621dfcb59b29c
Author: John Okely <john@moodle.com>
Date:   Wed, 23 Mar 2016 11:54:27 +0800
Tag:    v3.0.4

MDL-52952 forms: Ignore autofill catching fields in form change checker


commit a9362990eff9fed0a80931bc1a28f1e6966aa5c4
Author: John Okely <john@moodle.com>
Date:   Wed, 03 Feb 2016 13:32:40 +0800
Tag:    v3.0.4

MDL-52952 forms: Fix chrome autofilling passwords again