title: User management plugin/framework for Grails?
body: <p>Is there a user-management plugin for grails?</p>
  
  <p>Nearly every website requires things like:</p>
  
  <ul>
  <li>Users  Login/Authentication</li>
  <li>Registration (w/ email verification) </li>
  <li>Forgotten email reminders  User</li>
  <li>User Profiles</li>
  </ul>
  
  <p>Are there any Grails plugins/frameworks/whatever that provide things like this as a base to build upon?</p>
  
  <p>I know how to build these things, so I'm not looking for that type of answer.  It just seems silly for every person out there to re-implement this type of basic functionality.</p>
  
  <p>A similar example in Java would be AppFuse, but that is far more involved than what I'm looking for here.</p>