update copyright notice

bin/tests/system/addzone/clean.sh

 #!/bin/sh
 #
-# Copyright (C) 2010, 2012  Internet Systems Consortium, Inc. ("ISC")
+# Copyright (C) 2010, 2012, 2013  Internet Systems Consortium, Inc. ("ISC")
 #
 # Permission to use, copy, modify, and/or distribute this software for any
 # purpose with or without fee is hereby granted, provided that the above

bin/tests/system/addzone/ns1/inlineslave.db

-; Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+; Copyright (C) 2013  Internet Systems Consortium, Inc. ("ISC")
 ;
 ; Permission to use, copy, modify, and/or distribute this software for any
 ; purpose with or without fee is hereby granted, provided that the above

bin/tests/system/addzone/ns1/named.conf

 /*
- * Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2013  Internet Systems Consortium, Inc. ("ISC")
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above

bin/tests/system/addzone/ns2/inline.db

-; Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+; Copyright (C) 2013  Internet Systems Consortium, Inc. ("ISC")
 ;
 ; Permission to use, copy, modify, and/or distribute this software for any
 ; purpose with or without fee is hereby granted, provided that the above

bin/tests/system/addzone/setup.sh

 #!/bin/sh
 #
-# Copyright (C) 2010, 2012  Internet Systems Consortium, Inc. ("ISC")
+# Copyright (C) 2010, 2012, 2013  Internet Systems Consortium, Inc. ("ISC")
 #
 # Permission to use, copy, modify, and/or distribute this software for any
 # purpose with or without fee is hereby granted, provided that the above

bin/tests/system/addzone/tests.sh

 #!/bin/sh
 #
-# Copyright (C) 2010-2012  Internet Systems Consortium, Inc. ("ISC")
+# Copyright (C) 2010-2013  Internet Systems Consortium, Inc. ("ISC")
 #
 # Permission to use, copy, modify, and/or distribute this software for any
 # purpose with or without fee is hereby granted, provided that the above

lib/dns/message.c

 /*
- * Copyright (C) 2004-2012  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2013  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1999-2003  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and/or distribute this software for any

lib/dns/zone.c

 /*
- * Copyright (C) 2004-2012  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2013  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1999-2003  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and/or distribute this software for any