title: Uncaught ReferenceError: RailsAdmin is not defined
body: <p>My RailsAdmin is working good but such things like progress bars, multi checkboxes and dropdown lists are not working. Moreover, this problem is seen only in production mode. At my localhost it's fine. At production I have these errors in my browser's console:</p>
  <blockquote>
  <p>Uncaught TypeError: Cannot read property 'push' of undefined</p>
  <p>Uncaught ReferenceError: RailsAdmin is not defined</p>
  </blockquote>
  <p>How can I make javascript to execute in RailsAdmin panel  in production mode?</p>