Feature/provenance

Test missing but code can be checked

smash/web/views/subject.py

@@ -82,7 +82,6 @@ def subject_edit(request, id):
             subject_form.save()
             # check if subject was marked as dead or resigned
             if 'type' in study_subject_form.changed_data and old_type != study_subject_form.cleaned_data['type']:
-                SUBJECT_TYPE_CHOICES
                 worker = Worker.get_by_user(request.user)
                 old_value = SUBJECT_TYPE_CHOICES.get(old_type, old_type)
                 new_value = SUBJECT_TYPE_CHOICES.get(study_subject_form.cleaned_data['type'], study_subject_form.cleaned_data['type'])