message: Removed unneeded start state key
diff: @@ -4,7 +4,6 @@ import ZoomShared from './ZoomShared';
  export default ({stateNavigator}) => (
  <NavigationMotion
  - startStateKey="grid"
  unmountedStyle={{opacity: 0}}
  mountedStyle={{opacity: 1}}
  crumbStyle={{opacity: 0}}
  