Roman Bondar

Problem was in second call of same qs, for now `.nocache()` helped me. ``` class ContactModel(models.Model): address = models.TextField() class ContactModelTranslationOptions(TranslationOptions): fields = 'address', translator.register(ContactModel, ContactModelTranslationOptions) qs = ContactModel.objects.values('address') ```

@yoch thanks a lot for your config I beleive that it will be included in future version of http://docs.celeryproject.org/en/latest/userguide/daemonizing.html#usage-systemd