<html>
  <head>
    <title>RNSH Pilot</title>
  </head>
  <body>
    <div id='root'>
    </div>
    <script src="/static/bundle.js"></script>
  </body>
</html>

<html>
  <head>
    <title>RNSH Pilot</title>
  </head>
  <body>
    <div id="root">
    </div>
    <script src="static/bundle.js"></script>
  </body>
</html>

Use relative rather than absolute path to include script resources.
Use relative rather than absolute path to include script resources.
