message: Moved handler removal for clarity
diff: @@ -11,6 +11,7 @@ import getStateNavigator from './NavigationShared';
  var stateNavigator = getStateNavigator();
  var hydrate = () => {
  + stateNavigator.offNavigate(hydrate);
  ReactDOM.hydrate(
  <NavigationHandler stateNavigator={stateNavigator}>
  <NavigationContext.Consumer>
  @@ -19,7 +20,6 @@ var hydrate = () => {
  </NavigationHandler>,
  document.getElementById('content')
  );
  - stateNavigator.offNavigate(hydrate);
  }
  registerControllers(stateNavigator);
  