JI-2997 Hide submit button (#218)
JI-2997 Hide submit button (#218)

* JI-2997 Hide submit button
- if it is child of CP and missing reporting and scoring variable

* JI-2997 Fix show submit button on IV standalone content type

* JI-2997 Fix minor improvements

* JI-2997 Fix submit button visibility condition

Co-authored-by: Frode Petterson <b383aaab094ec0c735edc0683f156b7b9bf00d35@gmail.com>
h5p/h5p-interactive-video