Updated WSDL files

Folks,

Since no one offered to update the WSDL files I have made a few more
changes:

-Added ObjectManager
-Added many missing operations in the services
-New URI syntax where URL did not make sense (in soapActions)
-Made ObjectManager and ObjectQueryManager as ports within a single
service called RegistryService
-Made it obvious which URLs are site specific in soap:addres

The files are still evolving and we need your input.

--
Regards,
Farrukh