Since revision 5.0.0:
  - The device server can be generated in python.
  - In  ServerClass.h:
        class declarations can be added just after namespace.
  - In  ServerClass.cpp:
        a user code part has been added at the end of attribute_factory method.



see: http://www.esrf.fr/tango/tango_doc/tools_doc/pogo_doc/

