License change to match the rest of the project

diff --git a/snf-image-host/pithcat b/snf-image-host/pithcat
index 4cb8e80..6261add 100755 (executable)
--- a/snf-image-host/pithcat
+++ b/snf-image-host/pithcat
@@ -1,37 +1,21 @@
 #!/usr/bin/env python
 
-# Copyright 2011 GRNET S.A. All rights reserved.
+# Copyright (C) 2011 GRNET S.A.
 #
-# Redistribution and use in source and binary forms, with or
-# without modification, are permitted provided that the following
-# conditions are met:
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
 #
-#   1. Redistributions of source code must retain the above
-#      copyright notice, this list of conditions and the following
-#      disclaimer.
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
 #
-#   2. Redistributions in binary form must reproduce the above
-#      copyright notice, this list of conditions and the following
-#      disclaimer in the documentation and/or other materials
-#      provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
-# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
-# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-# The views and conclusions contained in the software and
-# documentation are those of the authors and should not be
-# interpreted as representing official policies, either expressed
-# or implied, of GRNET S.A.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
 
 """
 A tool that connects to the Pithos backend and returns the size and contents