* consolelogger
* fixes ... change to #save

First sketch implementation for statelessly handling parameter evaluation. The evaluateParameterStateLess method needs to be modified. At the moment this implementation is not working correctly.

missing: saving of Proofs in SaveCommand -> need access from SaveCommand to DebuggerMain

First Version of post mortem handler, sth. still not right with some states; Added some error messages

Bugfix in deepcopy of goal nodes: showed itself wehn using variables declared before a try statement