ParametersInfo annotation present on HstComponent superclass does not work

Better that the annotation scanning is also done on superclasses if not present on the current class. At least this should be improved on

ParameterUtils
DocumentParamsScanner
HstParameterInfoProxyFactoryImpl
ContainerItemComponentResource
DocumentUtils

because they all use

            ParametersInfo info = componentClass.getAnnotation(ParametersInfo.class);

which does not scan super classes / interfaces. Utility can be added to org.hippoecm.hst.util.AnnotationsScanner which now only works for methods and not for classes