title: Rails app running on Pow not reloading for changes in /lib directory
body: <p>After many googling I've tried adding both of these to my config and yet reloading doesn't happen:</p>
  
  <pre><code>config.autoload_paths += %W(#{config.root}/lib)
  config.autoload_paths += Dir["#{config.root}/lib/**/"]
  </code></pre>
  
  <p>I make changes to files under /lib but refreshing in Pow doesn't reload the changes</p>
  
  <p>What am I missing?</p>