re-merged changes that were inadvertently merged out.  these changes permit the use of overloaded services in the wsdl.
re-merged changes that were inadvertently merged out.  these changes permit the use of overloaded services in the wsdl.

git-svn-id: c4afb4e777bcbfe9afa898413b708b5abcd43877@1289 7150bf37-e60d-0410-b93f-83e91ef0e581

acigna/pywez,acigna/pywez,acigna/pywez