diff --git a/README b/README
index 6359f8b..76fe84e 100644
--- a/README
+++ b/README
@@ -1,6 +1,6 @@
 
 bird-lg depend on :
- - python-flask 
+ - python-flask  >= 0.8
  - python-dnspython
 
 
@@ -15,3 +15,6 @@ On frontend:
 
 
 Each service can by embeded in any webserver by follow regular python-flask configuration
+
+
+Only tested with bird 1.2.5
diff --git a/bird.py b/bird.py
index c4e949f..5d945f3 100644
--- a/bird.py
+++ b/bird.py
@@ -1,3 +1,23 @@
+# -*- coding: utf-8 -*-
+# vim: ts=4
+###
+#
+# Copyright (c) 2006 Mehdi Abaakouk
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 3 as
+# published by the Free Software Foundation
+#
+# 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.
+#
+# 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 St, Fifth Floor, Boston, MA 02110-1301, USA
+#
+###
 
 import socket
 import sys
diff --git a/lg-proxy.py b/lg-proxy.py
index 75d6ec1..a9225a9 100644
--- a/lg-proxy.py
+++ b/lg-proxy.py
@@ -1,3 +1,23 @@
+# -*- coding: utf-8 -*-
+# vim: ts=4
+###
+#
+# Copyright (c) 2006 Mehdi Abaakouk
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 3 as
+# published by the Free Software Foundation
+#
+# 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.
+#
+# 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 St, Fifth Floor, Boston, MA 02110-1301, USA
+#
+###
 
 
 import subprocess
diff --git a/lg.py b/lg.py
index 66a4998..1a57d70 100755
--- a/lg.py
+++ b/lg.py
@@ -1,4 +1,24 @@
 #!/usr/bin/python
+# -*- coding: utf-8 -*-
+# vim: ts=4
+###
+#
+# Copyright (c) 2006 Mehdi Abaakouk
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 3 as
+# published by the Free Software Foundation
+#
+# 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.
+#
+# 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 St, Fifth Floor, Boston, MA 02110-1301, USA
+#
+###
 
 import sys
 import os
@@ -15,14 +35,6 @@ from flask import Flask, render_template, jsonify, redirect, session, request, a
 app = Flask(__name__)
 app.config.from_pyfile('lg.cfg')
 
-
-#def same_origin_policy_hander(resp):
-#	resp.headers["Access-Control-Allow-Origin"] =  "*"
-#	return resp
-#
-#app.after_request(same_origin_policy_hander)
-#
-
 def add_links(text):
 	if type(text) in [ str, unicode ]:
 		text = text.split("\n")
diff --git a/static/style.css b/static/style.css
index 2ef0139..6d34087 100644
--- a/static/style.css
+++ b/static/style.css
@@ -5,6 +5,7 @@
 html, body, ul, li { padding: 0 ; margin: 0; }
 html, body {
 	height:100% ;
+	position:relative;
 }
 a { text-decoration: none; color:blue; }
 
@@ -105,6 +106,12 @@ input#ipopup{
 	width: auto;
 }
 
+#footer{
+	position:fixed;
+	bottom:0px;
+	left:0px;
+	font-size: 10px;
+}
 .error{
 	font-weight:normal;
 	color:red;
diff --git a/templates/layout.html b/templates/layout.html
index 913cd16..a94b586 100644
--- a/templates/layout.html
+++ b/templates/layout.html
@@ -165,3 +165,6 @@ $( function() {
 	{% block body %}{% endblock %}
 	</div>
 </div>
+<div id="footer">
+bird looking glass <a href="https://github.com/sileht/bird-lg/">source code</a> under GPL 3.0
+</div>
diff --git a/test.py b/test.py
deleted file mode 100644
index 5bf9068..0000000
--- a/test.py
+++ /dev/null
@@ -1,6 +0,0 @@
-
-from bird import BirdSocketSingleton
-
-s = BirdSocketSingleton("h3", 9994)
-print s.cmd("show protocols")
-print s.cmd("show protocols all TETANEUTRAL")
diff --git a/toolbox.py b/toolbox.py
index 155c95e..534c118 100644
--- a/toolbox.py
+++ b/toolbox.py
@@ -1,3 +1,23 @@
+# -*- coding: utf-8 -*-
+# vim: ts=4
+###
+#
+# Copyright (c) 2006 Mehdi Abaakouk
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 3 as
+# published by the Free Software Foundation
+#
+# 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.
+#
+# 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 St, Fifth Floor, Boston, MA 02110-1301, USA
+#
+###
 
 from dns import resolver,reversename
 import socket