checked toDos and removed some

IO/IniFileParser.cpp

Simulation.cpp

math/GCFMModel.cpp

math/GompertzModel.cpp

math/GradientModel.cpp

math/KrauszModel.cpp

math/VelocityModel.cpp

routing/ff_router/UnivFFviaFM.cpp

routing/ff_router/ffRouter.cpp

routing/ff_router/mesh/RectGrid.h

routing/quickest/QuickestPathRouter.cpp