Added message & factory

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/trunk@2008 b32b6428-25c9-4566-ad07-03861ab6144f

libs/lib/xaal/lib/__init__.py

@@ -9,4 +9,5 @@ from . import config
 from .core import Engine,Timer
 from .network import NetworkConnector
 from .devices import Device, Attribute, Attributes
+from .messages import Message,MessageFactory
 from .exceptions import *