title: Rewrite root url call to subfolder
body: <p>I have my single page app index.html located in a sub folder. I would like people to see it when they acess the root url. What's missing in this rewrite rule?</p>
  
  <pre><code>&lt;rewrite&gt;
    &lt;rules&gt;
      &lt;rule name="SPA rewrite"&gt;
        &lt;match url="http://app.local" /&gt;
        &lt;action type="Rewrite" url="http://app.local/SPA/dist" /&gt;
      &lt;/rule&gt;
    &lt;/rules&gt;
  &lt;/rewrite&gt;
  </code></pre>