title: how to reload routes /config/routes/* in rails 4?
body: <p>How to force rails 4 to reload all route files?<br>
  <strong><em>That is without having to restart the application to make the routes from /config/routes/</em>.rb get loaded*</strong>
  I did a split them up in /config/routes/<em>.rb
  but these /config/routes/</em> files are not reloaded.</p>
  
  <p>This worked in rails 3 but not 4:</p>
  
  <pre><code>#config.paths['config/routes'].unshift *Dir["config/routes/*.rb"]
  </code></pre>