mxcl/homebrew — pull request #23598 by jcoleman (2013-10-25 19:19:01+00:00)
Title: Add initial config file generation and launchd plist for BIND

- Generate stock config files if not present (the generated files match the system install of BIND that was present on Mountain Lion, but is no longer present on Mavericks.)
- Generate rndc key on install if not present.
- Add a launchd plist.