title: ASP MVC allow static html files
body: <p>I have a simple ASP MVC project. 
  Under this site I need to show plain .html files, without treating routes as <em>controller/action</em>.</p>
  
  <p>I have folder <em>documentation</em> with file <em>index.html</em> in it.
  I need to have this accessible under <em>www.mydomain.com/documentation</em>, it returns 403.
  Currently it works only under <em>www.mydomain.com/documentation/index.html</em> </p>
  
  <p>I have added         </p>
  
  <pre><code>routes.Ignore("developers/");
  </code></pre>
  
  <p>into <code>RouteConfig.cs</code></p>
  
  <p>and in <code>Startup.cs</code> for OwinAppBuilder</p>
  
  <pre><code>        app.UseStaticFiles();
  </code></pre>
  
  <p>What should I do to have it accessible under <em>www.mydomain.com/documentation/index.html</em> ?</p>