- adds gridInterface to simulationfilewriter

src/GridGenerator/grid/Grid.cu

src/GridGenerator/grid/Grid.cuh

src/GridGenerator/grid/GridBuilder/GridBuilder.h

src/GridGenerator/grid/GridBuilder/LevelGridBuilder.cpp

src/GridGenerator/grid/GridBuilder/LevelGridBuilder.h

...Generator/io/SimulationFileWriter/SimulationFileNames.cpp

...idGenerator/io/SimulationFileWriter/SimulationFileNames.h

...enerator/io/SimulationFileWriter/SimulationFileWriter.cpp

...dGenerator/io/SimulationFileWriter/SimulationFileWriter.h

...U/DataStructureInitializer/GridReaderFiles/GridReader.cpp

.../DataStructureInitializer/GridReaderFiles/OffsetScale.cpp

...PU/DataStructureInitializer/GridReaderFiles/OffsetScale.h

src/VirtualFluids_GPU/LBM/Simulation.cpp

src/VirtualFluids_GPU/Parameter/Parameter.cpp

src/VirtualFluids_GPU/Parameter/Parameter.h

src/core/NonCreatable.h

targets/apps/HULC/main.cpp