Removed django.contrib.sites from ALWAYS_INSTALLED_APPS in runtests.py. It was…

Removed django.contrib.sites from ALWAYS_INSTALLED_APPS in runtests.py. It was causing a test error for people who don't have SITE_ID set, and none of the tests required it, anyway

git-svn-id: http://code.djangoproject.com/svn/django/trunk@5887 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/runtests.py

@@ -18,7 +18,6 @@ REGRESSION_TEST_DIR = os.path.join(os.path.dirname(__file__), REGRESSION_TESTS_D
 ALWAYS_INSTALLED_APPS = [
     'django.contrib.contenttypes',
     'django.contrib.auth',
-    'django.contrib.sites',
     'django.contrib.flatpages',
     'django.contrib.redirects',
     'django.contrib.sessions',