Git commits in Moodle 3.6.6 by Jan Dageförde

commit 7ef1e8818d3a6a7bfff29d5b95f197977e801001
Author: Jan Dageförde <jan.dagefoerde@ercis.uni-muenster.de>
Date:   Mon, 26 Aug 2019 23:28:34 +0800
Tag:    v3.6.6

MDL-66472 forms: Fix regression autocomplete not closing