added standard source header

tests/runtests.pl

 #!/usr/bin/env perl
-# $Id$
+#############################################################################
+#                                  _   _ ____  _     
+#  Project                     ___| | | |  _ \| |    
+#                             / __| | | | |_) | |    
+#                            | (__| |_| |  _ <| |___ 
+#                             \___|\___/|_| \_\_____|
+#
+# Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
+#
+# In order to be useful for every potential user, curl and libcurl are
+# dual-licensed under the MPL and the MIT/X-derivate licenses.
 #
-# Main curl test script, in perl to run on more platforms
+# You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# copies of the Software, and permit persons to whom the Software is
+# furnished to do so, under the terms of the MPL or the MIT/X-derivate
+# licenses. You may pick one of these licenses.
 #
+# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# KIND, either express or implied.
+#
+# $Id$
 #######################################################################
 # These should be the only variables that might be needed to get edited: