Add copyright and script description

bin/cros_copy_upgrade_server.sh

 #!/bin/sh
 
+# Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Script to push the output of build_image.sh to a remote image server
+
 # Load common constants.  This should be the first executable line.
 # The path to common.sh should be relative to your script's location.
 . "$(dirname "$0")/common.sh"
 
 # Flags
 DEFINE_string upgrade_server "" "SSH-capable host for upgrade server install"
 DEFINE_string dest_path "" "Directory on host to do install"
 DEFINE_string client_address "" "IP Address of netbook to update"
 DEFINE_string server_address "" "IP Address of upgrade server"
 DEFINE_boolean start_server ${FLAGS_TRUE} "Start up the server"
@@ skipping 178 matching lines @@
    echo "Running ${SCRIPTS_DIR}/image_to_live.sh $live_args"
     ${SCRIPTS_DIR}/image_to_live.sh $live_args &
   else
     echo "Start client upgrade using:"
     echo "    ${SCRIPTS_DIR}/image_to_live.sh ${live_args}<client_ip_address>"
   fi
 
   wait ${server_pid}
 fi