Get rid of old namespace and introduce better error types for token retrieval
Add support for empty PathSecurity values in TCToken (fixes #256)
Update library versions
Replace deprecated handle related WSHelper calls with HandlerUtils calls
Replace deprecated ECPoint calls
Replace deprecated DefaultHttpServerConnection in HTTP Binding
Add missing HTTP status codes (still not complete)
Use logger instead of System.out in tests
Add use of CommunicationErrorAddress and result codes as specified (fixes #270)