title: Django 1.8 migrate - relation "django_content_type" already exists
body: <p>Any idea why I would be getting this error when I try to migrate?</p>
  
  <blockquote>
    <p>django.db.utils.ProgrammingError: relation "django_content_type"</p>
  </blockquote>
  
  <p>I am using using Django 1.8 &amp; PostgreSql</p>