title: React-Router same-page anchors with browserHistory
body: <p>Using <code>React-Router</code> with <code>browserHistory</code>, how can I create a same-page link to an item on the page?</p>
  
  <p>In one component:</p>
  
  <pre><code>&lt;Link to='/coolRoute#coolThing'&gt;Cool Thing&lt;/Link&gt;
  </code></pre>
  
  <p>In another:</p>
  
  <pre><code>render () {
    return (
      &lt;div id='coolThing'&gt;&lt;/div&gt;
    );
  }
  </code></pre>
  
  <p>When I click the link the browser URL changes properly, but nothing actually happens (I would expect a scroll up/down the page to the element.</p>
  
  <p>I know that the id is present on the page because doing <code>document.getElementById('coolThing')</code> works just fine.</p>