Delete dead celery tasks every hour.
Delete dead celery tasks every hour.

akatsoulas/mozillians,akatsoulas/mozillians,mozilla/mozillians,akatsoulas/mozillians,mozilla/mozillians,fxa90id/mozillians,fxa90id/mozillians,fxa90id/mozillians,mozilla/mozillians,mozilla/mozillians,fxa90id/mozillians,johngian/mozillians,akatsoulas/mozillians,johngian/mozillians,johngian/mozillians,johngian/mozillians