Git commits in Moodle 3.2.x by Sara Arjona

commit adfc2dd7a6c2e8652a5ca0f545f1d9f699914e18
Author: Sara Arjona <sara@moodle.com>
Date:   Thu, 09 Nov 2017 17:14:54 +0800
Tag:    v3.2.6

MDL-60749 scorm: Remove &nbsp; from files when downloading

commit 80ad2ce7ce25bc300298576465bdf12b2d60c31f
Author: Sara Arjona <sara@moodle.com>
Date:   Mon, 30 Oct 2017 15:36:12 +0800
Tag:    v3.2.6

MDL-60550 user: Add more restrictions in keyword searches