message: Renamed to stackNavigator for clarity
diff: @@ -22,16 +22,16 @@ class Scene extends React.Component<NavigationMotionProps, NavigationMotionState
  return {navigationEvent};
  if (state && !prevNavigationEvent && crumb < crumbs.length) {
  var {stateNavigator} = navigationEvent;
  - var caretakerNavigator = new StateNavigator(stateNavigator, stateNavigator.historyManager);
  - caretakerNavigator.stateContext = Scene.createStateContext(crumbs, crumb);
  - caretakerNavigator.configure = stateNavigator.configure;
  - caretakerNavigator.onBeforeNavigate = stateNavigator.onBeforeNavigate;
  - caretakerNavigator.offBeforeNavigate = stateNavigator.offBeforeNavigate;
  - caretakerNavigator.onNavigate = stateNavigator.onNavigate;
  - caretakerNavigator.offNavigate = stateNavigator.offNavigate;
  - caretakerNavigator.navigateLink = stateNavigator.navigateLink.bind(stateNavigator);
  - var {oldState, state, data, asyncData} = caretakerNavigator.stateContext;
  - return {navigationEvent: {oldState, state, data, asyncData, stateNavigator: caretakerNavigator}};
  + var stackNavigator = new StateNavigator(stateNavigator, stateNavigator.historyManager);
  + stackNavigator.stateContext = Scene.createStateContext(crumbs, crumb);
  + stackNavigator.configure = stateNavigator.configure;
  + stackNavigator.onBeforeNavigate = stateNavigator.onBeforeNavigate;
  + stackNavigator.offBeforeNavigate = stateNavigator.offBeforeNavigate;
  + stackNavigator.onNavigate = stateNavigator.onNavigate;
  + stackNavigator.offNavigate = stateNavigator.offNavigate;
  + stackNavigator.navigateLink = stateNavigator.navigateLink.bind(stateNavigator);
  + var {oldState, state, data, asyncData} = stackNavigator.stateContext;
  + return {navigationEvent: {oldState, state, data, asyncData, stateNavigator: stackNavigator}};
  }
  return null;
  }
  