Fix: Compatibility with python 2.5
Fix: Bad detection of networks for windows 7 in some conditions
Fix: Detection of architecture (32/64 bits) for Windows XP OS

Client can now be waked up by updatengine-server if launched
with -m option (client listen on port 2010)
Change client version to 2.3.3
Fix call to uecommunication.send_inventory
response_inventory = uecommunication.send_inventory(self.urlinv, inventory[0], options)