Log Message:
- Incooperate change root non-root support from NetBSD's "/etc/rc.d/named"
  into "named9.sh".
- Create a user and a group "named" for running the name server.
- Add a message file which encourages to run the name server in a
  change root non-root configuration.
This address PR pkg/14876 by Greg A. Woods.

Bump package revision because of the above changes.