Add new superuser fixture for public demo site

With a private password this time.

Makefile

@@ -34,8 +34,9 @@ demo: install
 	sites/demo/manage.py syncdb --noinput
 	sites/demo/manage.py migrate
 	# Import some core fixtures
-	sites/demo/manage.py loaddata countries.json sites/_fixtures/pages.json sites/_fixtures/auth.json
+	sites/demo/manage.py loaddata countries.json sites/_fixtures/pages.json
 	# Create catalogue (create product classes from fixture than import CSV files)
+	sites/demo/manage.py loaddata sites/demo/fixtures/auth.json
 	sites/demo/manage.py loaddata sites/demo/fixtures/product-classes.json sites/demo/fixtures/product-attributes.json
 	sites/demo/manage.py create_products --class=Books sites/demo/fixtures/books.csv
 	sites/demo/manage.py create_products --class=Downloads sites/demo/fixtures/downloads.csv

sites/demo/fixtures/auth.json

@@ -0,0 +1,20 @@
+[
+    {
+        "pk": 1,
+        "model": "auth.user",
+        "fields": {
+            "username": "superuser",
+            "first_name": "",
+            "last_name": "",
+            "is_active": true,
+            "is_superuser": true,
+            "is_staff": true,
+            "last_login": "2013-04-12T10:40:17.625Z",
+            "groups": [],
+            "user_permissions": [],
+            "password": "pbkdf2_sha256$10000$eEakWcLSrX77$OkOhpxDu4YvbtMb8WpeFKnMcJdn49o3OV7McjNZEwTg=",
+            "email": "superuser@example.com",
+            "date_joined": "2012-09-12T17:00:02Z"
+        }
+    }
+]