title: AttributeError: 'unicode' object has no attribute '_meta'
body: <p>I am getting this error on "python manage.py migrate contacts".</p>
  
  <p>The error info does not pinpoint problem location. </p>
  
  <p>Here is the error description:</p>
  
  <p><a href="http://dpaste.com/68162/" rel="nofollow noreferrer">http://dpaste.com/68162/</a></p>
  
  <p>Hers is a sample model definition:</p>
  
  <p><a href="http://dpaste.com/68173/" rel="nofollow noreferrer">http://dpaste.com/68173/</a></p>
  
  <p>Can someone point me to right direction???</p>
  
  <p>I got this: <a href="http://blog.e-shell.org/66" rel="nofollow noreferrer">http://blog.e-shell.org/66</a></p>
  
  <p>but can not figure out the problem.</p>