History xml file.
good merged
Problems solved
Merged
addXML for map classes
grand merge Simulator::visualize
fix in Route (function call without parentheses)
Obczyszczona klasa Train i pobieranie loggera w konstruktorze Simulator przez referencje ;-)
renamed addXML to getXML
Drobne zmiany
reading XML simulations, etc.
Merge branch 'core-project' of https://github.com/rideofyourlife/TrainSim into core-project

Conflicts:
	core/Route.cpp
	core/Simulator.cpp
	core/Simulator.h
	core/Train.cpp
	core/Train.h
Merge branch 'master' of https://github.com/rideofyourlife/TrainSim
Merge branch 'core-project'