Added in additional sanity check to ensure live querysets are never cached.
Added in additional sanity check to ensure live querysets are never cached.

etianen/django-watson,philippeowagner/django-watson,dbaxa/django-watson,arteria/django-watson,arteria/django-watson,samuelcolvin/django-watson,dbaxa/django-watson,philippeowagner/django-watson,samuelcolvin/django-watson,etianen/django-watson