#8 More low-level configuration

[Rachel Elizabeth Dillon]

The methods of naming zonefiles are currently hardcoded
into the application. A web-based intereface or even a
config file allowing the user to specify the naming
scheme for zonefiles --- for example, I prefer
db.0.168.192.in-addr.arpa to the Dominium standard, and
db.example.com to named.example.com --- would make the
system more appealing to users with existing
preferences and opinions about DNS configuration.