1) new ServerGui
2) new package for training with 2 classes: TrainingSession,
NeualNetDescriptor
3) added doCycle method to CBRController which solving new case and
return pain measure
4) code re-org in NeuralNetworkManager, RetrieveModule and DataBase
5) moved fuzzification from CBRController to RunTimeCase
6) added sending pain feedback to client in Server class.
7) added more configurations in ProjectConfig