clean up a bit

cms/utils.py

@@ -1,21 +0,0 @@
-from django.contrib.contenttypes.models import ContentType
-from django.core.urlresolvers import reverse
-
-
-def get_url(website, route, model, kwargs):
-    name = website.name_of_model(model)
-    if not name:
-        return
-    name = route.get_view_name(name)
-    return reverse(name, kwargs = kwargs)
-
-
-def filter_thread(qs, object):
-    model_type = ContentType.objects.get_for_model(object.__class__)
-    return qs.filter(
-        thread_pk = object.pk,
-        thread_type__pk = model_type.pk
-    )
-
-
-