title: How do I migrate a model out of one django app and into a new one?
body: <p>I have a django app with four models in it. I realize now that one of these models should be in a separate app. I do have south installed for migrations, but I don't think this is something it can handle automatically. How can I migrate one of the models out of the old app into a new one?</p>
  
  <p>Also, keep in mind that I'm going to need this to be a repeatable process, so that I can migrate the production system and such. </p>