message: Add id to the loading spinner
diff: @@ -23,7 +23,7 @@ export const PfSpinner: React.SFC<PfSpinnerProps> = props => {
  const { isLoading } = props;
  // It is more than likely it won't have any children; but it could.
  // @todo: Patternfly Spinner is not working here
  - return isLoading ? <SpinnerIcon className={spinnerStyle} /> : <></>;
  + return isLoading ? <SpinnerIcon id="loading_kiali_spinner" className={spinnerStyle} /> : <></>;
  };
  // hook up to Redux for our State to be mapped to props
  