update licence header and README

README

-===============================================================================
-                                   License
-===============================================================================
-Centreon is brought to you under GPLv2. For more infomation regarding this 
-license, read the LICENSE file or visit the following URL:
-* http://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html
-
-
-===============================================================================
-                                 Installation
-===============================================================================
-Please note that Centreon can be installed from the sources or from our RPM 
-packages. Either way, make sure to read our installation documentation:
-* http://documentation.centreon.com/docs/centreon/en/latest/
-
-
-===============================================================================
-                                Official links
-===============================================================================
-Below is a list of official links that may be useful to you:
-* Official website: http://www.centreon.com
-* Bug tracker: http://forge.centreon.com/projects/centreon
-* Forum: http://forum.centreon.com
-* Documentation: http://documentation.centreon.com
-
-
-===============================================================================
-                                   Contact
-===============================================================================
-You can contact us at the following e-mail address:
-* contact@centreon.com
-
-You can also follow us on Twitter:
-* https://twitter.com/Centreon
-
-Thank you for choosing Centreon.
+# Centreon - IT and Application monitoring software #
+
+## Introduction ##
+
+Centreon is one of the most flexible and powerful monitoring softwares on the market; it is absolutely
+free and Open Souce.
+
+This software requires an engine and a broker to be operational, refer to the documentation for more 
+information.
+
+## Docs ##
+
+Find installation and user documentations at 
+[http://documentation.centreon.com](http://documentation.centreon.com).
+
+## About ##
+
+### Authors ###
+
+#### Project leaders ####
+* Julien Mathis
+* Romain Le Merlus
+
+#### Dev team ####
+* Lionel Assepo
+* Maximilien Bersoult
+* Remi Werquin
+* Sylvestre Ho
+* Kevin Duret
+* Benoit Sauveton
+* Toufik Mechouet
+* Rabaa Ridene
+
+### License ###
+
+Centreon is distributed under GNU GPL v2 license, see LICENSE.
+
+### Contacts ###
+
+You can report bugs or suggest features by using the 
+[issue tracker](https://forge.centreon.com/projects/centreon/issues).
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header.txt

 
 /*
- * Copyright 2005-2011 MERETHIS
+ * Copyright 2005-2015 MERETHIS
  * Centreon is developped by : Julien Mathis and Romain Le Merlus under
  * GPL Licence 2.0.
  * 
@@ -31,7 +31,4 @@
  * 
  * For more information : contact@centreon.com
  * 
- * SVN : $URL$
- * SVN : $Id$
- * 
  */
\ No newline at end of file