----------------------------------------------------------------------

Modified Files:
 	ZSI/generate/__init__.py
        -- added a BP message.

 	ZSI/generate/wsdl2python.py
        ZSI/generate/containers.py
        -- Changed rpc/enc generation so that a new Struct with pname=None is constructed
        with the "conventional" typecode.  Also moved a lot of "setup" code into "setUp"
        method.

        ZSI/wstools/WSDLTools.py
        -- removed some comments
 ----------------------------------------------------------------------

WSDLTools.py

@@ -944,12 +944,6 @@ class MessageRoleBinding(Element):
         Element.__init__(self, name, documentation)
         self.type = type
 
-#    def getWSDL(self):
-#        """Return the WSDL object that contains this MessageRole."""
-#        if self.type == 'fault':
-#            return self.parent().parent().getWSDL()
-#        return self.parent().getWSDL()
-
     def findBinding(self, kind):
         for item in self.extensions:
             if isinstance(item, kind):