Git commits in Moodle 3.2.4 by sam marshall

commit bb78b2fd22574259c377e3fcfb12bebc5324f529
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Tue, 16 May 2017 00:45:45 +0800
Tag:    v3.2.4

MDL-58947 Search: Label URLs not correctly calculated