message: Restarted on dev tools reload
  On reload, navigate back to the start activity and clear down the scenes
diff: @@ -184,6 +184,16 @@ public class NavigationStackView extends ViewGroup {
  oldCrumb = sceneItems.size() - 1;
  }
  + @Override
  + public void onDetachedFromWindow() {
  + if (sceneItems.size() > 0) {
  + Intent mainIntent = sceneItems.get(0).intent;
  + ((ThemedReactContext) getContext()).getCurrentActivity().navigateUpTo(mainIntent);
  + sceneItems.clear();
  + }
  + super.onDetachedFromWindow();
  + }
  +
  private int getAnimationResourceId(String animationName, int defaultId) {
  if (animationName == null)
  return defaultId;
  