Added license info.

[SVN r40900]

example/timer/input_script.txt

@@ -5,3 +5,10 @@ quit
 100- this is a line of ftp response which contains a message string
 quit
 quit
+
+#  Copyright 2007 John Maddock.
+#  Distributed under the Boost Software License, Version 1.0.
+#  (See accompanying file LICENSE_1_0.txt or copy at
+#  http://www.boost.org/LICENSE_1_0.txt).
+
+