title: How to serve index.html with web api selfhosted with OWIN
body: <p>Should be an easy question, just can't find the answer.</p>
  
  <p>I have an SPA (AngularJS) with web api which is self hosted with Owin. I use Nancy to serve the page, but I would like to get rid of Nancy and use Index.html as my single page. </p>
  
  <p>I've seen this question here: <a href="https://stackoverflow.com/questions/19643001/how-to-route-everything-other-than-web-api-to-index-html">How to route EVERYTHING other than Web API to /index.html</a> </p>
  
  <p>I can't use accepted answer as I don't have MVC and HomeController, the way suggested in the updated question doesn't work either, I get <code>No HTTP resource was found that matches the request URI 'http://admin.localhost:33333/'.</code> <code>No route providing a controller name was found to match request URI 'http://admin.localhost:33333/'</code></p>