message: Used Navigation Links instead of on clicks
diff: import React from 'react';
  +import {NavigationLink} from 'navigation-react';
  +import {NavigationBackLink} from 'navigation-react';
  const nextDirection = {
  North: 'East',
  @@ -11,20 +13,16 @@ export default ({direction, color, stateNavigator}) => {
  const {url, crumbs} = stateNavigator.stateContext;
  return (
  <div style={{backgroundColor: color}}>
  - <div
  - onClick={() => {
  - if (url === stateNavigator.stateContext.url)
  - stateNavigator.navigate(`scene${nextDirection[direction]}`);
  - }}>
  + <NavigationLink
  + key={`scene${nextDirection[direction]}`}
  + stateNavigator={stateNavigator}>
  {direction} {crumbs.length}
  - </div>
  - {stateNavigator.canNavigateBack(1) && <div
  - onClick={() => {
  - if (url === stateNavigator.stateContext.url)
  - stateNavigator.navigateBack(1);
  - }}>
  + </NavigationLink>
  + {stateNavigator.canNavigateBack(1) && <NavigationBackLink
  + distance={1}
  + stateNavigator={stateNavigator}>
  Back
  - </div>}
  + </NavigationBackLink>}
  </div>
  );
  };
  