message: Underscore'd to prevent greying out
diff: @@ -28,7 +28,7 @@ class Scene extends React.Component {
  if (!crumb)
  stateNavigator.offNavigate(this.renderMotion);
  }
  - renderMotion(oldState, state, data, asyncData, {crumbs}) {
  + renderMotion(_oldState, _state, _data, _asyncData, {crumbs}) {
  NativeModules.NavigationMotion.render(crumbs.length);
  }
  render() {
  