add license and Copyright

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/trunk@210 b32b6428-25c9-4566-ad07-03861ab6144f

gateways/X10/X10.py

 """
-Copyright 2014 Jérôme Kerdreux, Telecom Bretagne.
+Copyright 2014 Jerome Kerdreux, Telecom Bretagne.
 
 This file is part of xAAL.