Updated comment tests to hook up URLs in the correct manner. This fixes a...

# Helper base class for comment tests that need data.

class CommentTestCase(TestCase):

    fixtures = ["comment_tests"]

    def setUp(self):

        settings.ROOT_URLCONF = "django.contrib.comments.urls"

    urls = 'django.contrib.comments.urls'

    def createSomeComments(self):

        # Two anonymous comments on two different objects