continue to work as normal. this allows named to run in a chroot jail
with zero loss of functionality. with the bind8 -u <user> flag, we can
also make it run as non-root. "stay tuned."
* always create an "option" section because "named" will complain
otherwise
* don't check if directory exists while converting a "directory"
statement because we might do it on another machine
directives, and add appropriate directives to the zone {} blocks
* change comment delimiter from '//' to '#' (which is more intuitive
for unix config files)
* KNF formatting (single space indenting is hard to read)
mrg