building job start
	modified:   LibreSTR/CMakeLists.txt
	modified:   LibreSTR/GameObject.cpp
	modified:   LibreSTR/GameObject.h
	modified:   LibreSTR/GameState.cpp
	new file:   LibreSTR/MPlayer.cpp
	new file:   LibreSTR/MPlayer.h
	modified:   LibreSTR/gui/RadialMenu.cpp
	modified:   LibreSTR/units/Building.cpp
	modified:   LibreSTR/units/Building.h
	new file:   LibreSTR/units/CreateWorkerJob.cpp
	new file:   LibreSTR/units/CreateWorkerJob.h
	modified:   LibreSTR/units/GroundUnitIdentity.cpp
	modified:   LibreSTR/units/GroundUnitIdentity.h
	new file:   LibreSTR/units/Job.cpp
	new file:   LibreSTR/units/Job.h
	modified:   LibreSTR/units/MBuilding.cpp
	modified:   LibreSTR/units/MBuilding.h
	modified:   assets/worker.res