title: Subsequent Pages on Create-React-App Not Found on Reload
body: <p>I created an app with <a href="https://github.com/facebookincubator/create-react-app" rel="nofollow noreferrer">Create-React-App</a>, and when I push it to my server, it works as expected until I try to reload any page other than the main index.html page, e.g., mywebpage.com/about.</p>
  
  <p>I imagine that this is an issue about the lack of any static about.html file, but I'm not sure how to remedy this. </p>
  
  <p>How do I adjust the app to look back to index.js and to dynamically create the about.html page?</p>