[2298] update copyrights

src/bin/stats/stats_httpd.py.in

@@ -1,6 +1,6 @@
 #!@PYTHON@
 
-# Copyright (C) 2011  Internet Systems Consortium.
+# Copyright (C) 2011-2012  Internet Systems Consortium.
 #
 # Permission to use, copy, modify, and distribute this software for any
 # purpose with or without fee is hereby granted, provided that the above

src/bin/stats/tests/b10-stats-httpd_test.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2011  Internet Systems Consortium.
+# Copyright (C) 2011-2012  Internet Systems Consortium.
 #
 # Permission to use, copy, modify, and distribute this software for any
 # purpose with or without fee is hereby granted, provided that the above