Move limitOfNodesForVTK into FilePartCalculator

...esults2DToVTKWriter/AnalyticalResults2DToVTKWriterImp.cpp

src/gpu/core/LBM/Simulation.cpp

src/gpu/core/Output/FilePartCalculator.cpp

src/gpu/core/Output/FilePartCalculator.h

src/gpu/core/Output/FilePartCalculatorTest.cpp

src/gpu/core/Output/FileWriter.cpp

src/gpu/core/Output/UnstructuredGridWriter.hpp

src/gpu/core/Parameter/Parameter.cpp

src/gpu/core/Parameter/Parameter.h

src/gpu/core/PreCollisionInteractor/PrecursorWriter.cu

src/gpu/core/PreCollisionInteractor/Probes/Probe.cu