only keep contrib.auth

settings.py

@@ -1,5 +1,3 @@
-# Django settings for bam project.
-
 DEBUG = True
 TEMPLATE_DEBUG = DEBUG
 
@@ -85,10 +83,10 @@ TEMPLATE_DIRS = (
 
 INSTALLED_APPS = (
     'django.contrib.auth',
-    'django.contrib.contenttypes',
-    'django.contrib.sessions',
-    'django.contrib.sites',
-    'django.contrib.messages',
+    # 'django.contrib.contenttypes',
+    # 'django.contrib.sessions',
+    # 'django.contrib.sites',
+    # 'django.contrib.messages',
     # Uncomment the next line to enable the admin:
     # 'django.contrib.admin',
     # Uncomment the next line to enable admin documentation: