title: Django adding related fields in admin interface
body: <p>Currently in my admin I have many excerpts in which admin users can create and then go into the "women" interface and attach the excerpt. Is it possible to add a selection field in the excerpt admin where the user could select which woman the excerpt belongs to rather than creating the excerpt and going into the "women" interface to create the relationship?</p>
  
  <pre><code>class Excerpt(models.Model):
    extract = models.CharField(max_length=2000, null=True, blank=True)
    audio_url = models.IntegerField(null=True, blank=True)
    start_time = models.IntegerField(null=True, blank=True)
    end_time = models.IntegerField(null=True, blank=True)
    def __unicode__(self):
        return self.extract
  
  class Women(models.Model):
      name = models.CharField(max_length=100)
      location = models.ForeignKey(Location, null=True, blank=True)
      excerpt = models.ManyToManyField(Excerpt, blank=True)
  </code></pre>