title: Suppress "?next=blah" behavior in django's login_required decorator
body: <p>I love django's @login_required decorator, but there's one thing I can't figure out how to make it do.</p>
  
  <p>If an unauthenticated user tries visits a @login_required page (e.g. "/private-stuff/"), I want to kick them back to the home page (e.g. "/home/").  But I don't want to append a "?next=" argument to the url.  In other words, I just want to redirect to "/home/", not "/home/?next=/private-stuff/".</p>
  
  <p>How can I do that?  Is there a better way than just writing my own decorator?</p>