Add Licence information

tests/iptogeo.py

@@ -1,6 +1,25 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
+#
+# Copyright 2016 Grégory Soutadé
+#
+# This file is part of iptogeo.
+#
+# iptogeo 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 3 of the License, or
+# (at your option) any later version.
+#
+# iptogeo 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.
+#
+# You should have received a copy of the GNU General Public License
+# along with iptogeo.  If not, see <http://www.gnu.org/licenses/>.
+#
+
 import socket
 import struct