added:
StateVisitor interface
State interface

TacticViewer:
added:
updateChangedStates(State state);

HLAModule:
added:
getChangedStates();
added:
desktop viewers auto resize when main frame size changes
added:
StateVisitor implementation in DefaultStateVisitor
added:
Controller with endless cycle gets changed states from HLAModule and sleep CONTROLLER_SLEEP_TIME
renames