testing CRUDEntityDefinition::setDeleteCascade() and CRUDEntityDefinition::isDeleteCascade()
testing CRUDEntityDefinition::setDeleteCascade() and CRUDEntityDefinition::isDeleteCascade()

jchiotaka/CRUDlex,thomas-lange-smf/CRUDlex,thomas-lange-smf/CRUDlex,philiplb/CRUDlex,philiplb/CRUDlex,jchiotaka/CRUDlex