Fix UTF8

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/trunk@2007 b32b6428-25c9-4566-ad07-03861ab6144f

libs/lib/xaal/lib/messages.py

@@ -61,7 +61,7 @@ class MessageFactory(object):
         result['version'] = msg.version
         result['targets'] = json.dumps(msg.targets)
         result['timestamp'] = msg.timestamp
-
+        
         # Format payload before ciphering
         if msg.body:
             buf = json.dumps({"header": msg.header, "body": msg.body})