Implemented PlayerDB as replacement for User, as per Django1.5. All migrations work, but there are still lots of changes to be done in the code to remove references to the User model.

src/server/initial_setup.py

@@ -7,13 +7,15 @@ Everything starts at handle_setup()
 """
 
 import django
-from django.contrib.auth.models import User
 from django.core import management
 from django.conf import settings
+from django.core.management import call_command
+from django.contrib.auth import get_user_model
 from src.server.models import ServerConfig
 from src.help.models import HelpEntry
 from src.utils import create
 
+
 from django.utils.translation import ugettext as _
 
 def create_config_values():
@@ -25,9 +27,18 @@ def create_config_values():
 
 def get_god_user():
     """
-    Returns the initially created 'god' User object.
+    Creates the god user.
     """
-    return User.objects.get(id=1)
+    PlayerDB = get_user_model()
+    try:
+        god_user = PlayerDB.objects.get(id=1)
+    except PlayerDB.DoesNotExist:
+        txt = "\n\nNo superuser exists yet. The superuser is the 'owner' account on the"
+        txt += "\nEvennia server; a good safety fallback. Create a new superuser using the command"
+        txt += "\n\n  python manage.py createsuperuser"
+        txt += "\n\nFollow the prompts, then restart the server."
+        raise Exception(txt)
+    return god_user
 
 def create_objects():
     """