New: Bump eslint to 5.15.0, eslint-plugin-react to 7.12.4

frontend/src/Activity/Queue/QueueConnector.js

@@ -166,6 +166,7 @@ class QueueConnector extends Component {
 QueueConnector.propTypes = {
   useCurrentPage: PropTypes.bool.isRequired,
   items: PropTypes.arrayOf(PropTypes.object).isRequired,
+  includeUnknownArtistItems: PropTypes.bool.isRequired,
   fetchQueue: PropTypes.func.isRequired,
   gotoQueueFirstPage: PropTypes.func.isRequired,
   gotoQueuePreviousPage: PropTypes.func.isRequired,