Comment 1 for bug 1438977

I'm not sure I understand this bug:
- You're right that old zone files are not being deleted when a zone changes. But since they are not referenced from /etc/bind/maas/named.conf.maas, it doesn't matter so much. Granted, it's probably better to remove the zone files when they are not used anymore but this is just a cleanup.
- Now the part that I don't understand is "zone declarations name does not change". I've tested renaming a zone and I see the reference to the new zone being added to /etc/bind/maas/named.conf.maas… ?