New formula: hostdb

HostDB is a system for generating internal DNS zones, external DNS
zones, and DHCP configuration data from the same hostlist.txt file.
Keep your configurations consistent by generating them all from the
same source.

The files that are generated are beautifully formatted and easy to
"diff" before they are put into production. It even generates the
Makefile required to make the system all work together. A "file
push" mechanism (mkdestinations), plus many DNS-related utilities
are included (sortbyip, genrange, comparezones, checkrootcache).

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

Formula/hostdb.rb

@@ -0,0 +1,13 @@
+require 'formula'
+
+class Hostdb <Formula
+  url 'http://hostdb.googlecode.com/files/hostdb-1.004.tgz'
+  homepage 'http://code.google.com/p/hostdb/'
+  md5 'dfe0bf011f6e2117011aaae3ee2246b2'
+
+  def install
+    bin.install Dir['bin/*']
+    doc.install Dir['docs/*']
+    (share+'examples'+name).install Dir['examples/*']
+  end
+end