message: Fix prop value type (and remove console log error)
diff: @@ -87,7 +87,7 @@ export const GraphLayers: React.SFC<GraphLayersProps> = props => {
  const popover = <Popover>{toggleItems}</Popover>;
  return (
  - <OverlayTrigger overlay={popover} placement="bottom" trigger={['click']} rootClose={'true'}>
  + <OverlayTrigger overlay={popover} placement="bottom" trigger={['click']} rootClose={true}>
  <Button>
  <Icon name="filter" />
  </Button>
  