Fixed return of functional test results. Reference semantics were converted
to copy semantics (because of serialization)
Modified Files:
lib/zfunc.jar src/java/de/fhworms/ztt/zfunc/ClientHolder.java
src/java/de/fhworms/ztt/zfunc/ZFuncClient.java
src/java/de/fhworms/ztt/zfunc/ZFuncServer.java
src/java/de/fhworms/ztt/zfunc/ZFuncServerImpl.java
src/java/de/fhworms/ztt/zfunc/ui/swing/ZFuncSwingClientImpl.java
src/java/de/fhworms/ztt/zfunc/ui/text/ZFuncTextClientImpl.java
