title: using subfolders in codeigniter causes problems
body: <p>I am getting page not found error in my CI web app
  I have 3 seperate sub-folders with controllers inside of them, admin, site, members. the structure looks like so.</p>
  
  <pre><code>- Controllers
  --- Site
  ----- site.php &lt;-- handles all general site pages
  --- Members
  ----- dashboard.php &lt;-- default controller to be called when no parameter is passed
  ----- products.php &lt;-- handles all products request
  --- Admin
  ---- dashboard.php &lt;-- default controller to be called when no parameter is passed
  ---- members.php &lt;-- handles all members request
  </code></pre>
  
  <p>I tried routing it in the routes.php file like this</p>
  
  <pre><code>// Admin - folder/controler/Method
  
  $route['admin/(:any)'] = 'admin/admin/$1';
  $route['admin'] = 'admin/dashboard/index'; 
  
  $route['clients/(:any)'] = 'clients/$1';
  $route['clients'] = 'clients/dashboard/index';
  
  $route['(:any)'] = 'site/$1';
  $route['default_controller'] = 'site/index';
  
  $route['404_override'] = '';
  </code></pre>
  
  <p>What do I do to fix this?</p>