message: frontend: Change poller to only call errored() on rejected promises
  Change k8s poller to only call actions.errored() for rejected fetch
  promises, not for any error.
diff: @@ -66,8 +66,10 @@ const actions = {
  const poller = () => {
  k8sType.get(name, namespace)
  - .then(o => dispatch(actions.modifyObject(id, o)))
  - .catch(e => dispatch(actions.errored(id, e)));
  + .then(
  + o => dispatch(actions.modifyObject(id, o)),
  + e => dispatch(actions.errored(id, e))
  + );
  };
  POLLs[id] = setInterval(poller, 30 * 1000);
  poller();
  @@ -122,8 +124,10 @@ const actions = {
  const poller = () => {
  k8sType.list(_.clone(query, true))
  - .then(o => dispatch(actions.loaded(id, o)))
  - .catch(e => dispatch(actions.errored(id, e)));
  + .then(
  + o => dispatch(actions.loaded(id, o)),
  + e => dispatch(actions.errored(id, e))
  + );
  };
  POLLs[id] = setInterval(poller, 30 * 1000);
  poller();
  