title: Codeigniter admin/auth system?
body: <p>I'm starting a new project with codeigniter, and I'd like to start on a system that's already built so I can reduce the time of development.</p>
  
  <p>Is there a good system that handles user authentication along with an admin interface to manage users that can be easily expanded to a web-app?</p>
  
  <p><strong>If this is too vague, I can expand</strong></p>