message: Identified orientation on start activity
  Don't have to worry about setting orientation when opening multiple activities because can't share elements
diff: @@ -59,8 +59,6 @@ public class NavigationStackView extends ViewGroup {
  @Override
  public void addView(View child, int index) {
  SceneView scene = (SceneView) child;
  - Activity currentActivity = ((ThemedReactContext) getContext()).getCurrentActivity();
  - scene.orientation = currentActivity.getResources().getConfiguration().orientation;
  sceneKeys.add(index, scene.sceneKey);
  scenes.put(scene.sceneKey, scene);
  }
  @@ -130,6 +128,7 @@ public class NavigationStackView extends ViewGroup {
  int enter = getAnimationResourceId(enterAnim, activityOpenEnterAnimationId);
  int exit = getAnimationResourceId(exitAnim, activityOpenExitAnimationId);
  final HashMap<String, View> sharedElementsMap = getSharedElementMap();
  + scenes.get(keys.getString(crumb)).orientation = currentActivity.getResources().getConfiguration().orientation;
  final Pair[] sharedElements = crumb - currentCrumb == 1 ? getSharedElements(sharedElementsMap, sharedElementNames) : null;
  if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && sharedElements != null && sharedElements.length != 0) {
  intents[0].putExtra(SceneActivity.SHARED_ELEMENTS, getSharedElementSet(sharedElementNames));
  