Added in PLUser as custom user, replacing the django base user.  Reformatted initial_data for content with more readable 4 space indent for ability to do diffs
diff --git a/plstackapi/core/models/key.py b/plstackapi/core/models/key.py
index e224831..9d4b139 100644
--- a/plstackapi/core/models/key.py
+++ b/plstackapi/core/models/key.py
@@ -1,7 +1,7 @@
 import os
 from django.db import models
 from plstackapi.core.models import PlCoreBase
-from plstackapi.core.models import User
+from plstackapi.core.models import PLUser
 from plstackapi.openstack.driver import OpenStackDriver
 
 # Create your models here.
@@ -12,7 +12,7 @@
     key = models.CharField(max_length=512)
     type = models.CharField(max_length=256)
     blacklisted = models.BooleanField(default=False)
-    user = models.ForeignKey(User, related_name='keys')
+    user = models.ForeignKey(PLUser, related_name='keys')
 
     def __unicode__(self):  return u'%s' % (self.name)