copyright updates

(note - this doesn't touch lib/bind at all.  Mark, whenever you're done with
lib/bind, make sure to do the copyright magic)

bin/tests/system/cacheclean/ns1/example.db

@@ -1,3 +1,20 @@
+; Copyright (C) 2001  Internet Software Consortium.
+;
+; Permission to use, copy, modify, and distribute this software for any
+; purpose with or without fee is hereby granted, provided that the above
+; copyright notice and this permission notice appear in all copies.
+;
+; THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
+; DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
+; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
+; INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
+; INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
+; FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+; NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+; WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+; $Id: example.db,v 1.2 2001/04/10 21:51:02 bwelling Exp $
+
 $TTL 999999
 $ORIGIN .
 .                       IN SOA  hostmaster.nominum.com. a.root-servers.nil. (