title: Rails 3 default routes with controllers in custom directories
body: <p>I need to create a default route for my application:</p>
  
  <pre><code>match '/:controller(/:action(/:id))'
  </code></pre>
  
  <p>The thing is that my controllers are located in different folders, like this:</p>
  
  <pre><code>/myapp/app/controller/admin/base_controller.rb 
  </code></pre>
  
  <p>However, Rails doesn't seem to recognize these controllers with my default route, it does recognize a controller if it is in 'myapp/app/controller/some_controller.rb' though.</p>