title: How to use a cache in Laravel 4
body: <p>It used to be so simple in Laravel 3. <code>Cache::put($key, $data, $minutes);</code> - that's all!
  Now I'm looking at the Laravel 4 source code, trying to figure things out, but it's too complicated for me. I would like to use the FileSystem cache.</p>
  
  <p>Can someone tell me how to do it?</p>