Merge branch 'develop' into RefactorParameter

.gitignore

...ities/NumericalTestGridReader/NumericalTestGridReader.cpp

...ilities/NumericalTestGridReader/NumericalTestGridReader.h

pythonbindings/CMakeLists.txt

pythonbindings/src/cpu/submodules/boundaryconditions.cpp

pythonbindings/src/cpu/submodules/kernel.cpp

regression-tests/driven_cavity_test.sh

regression-tests/driven_cavity_uniform_test.sh

regression-tests/reference_data

regression-tests/regression-tests.sh

src/cpu/pythonbindings/CMakeLists.txt

src/cpu/pythonbindings/src/VirtualfluidsModule.cpp

src/cpu/pythonbindings/src/submodules/boundaryconditions.cpp

src/cpu/pythonbindings/src/submodules/geometry.cpp

src/cpu/pythonbindings/src/submodules/kernel.cpp

src/cpu/pythonbindings/src/submodules/simulationconfig.cpp

...pu/pythonbindings/src/submodules/simulationparameters.cpp

src/cpu/pythonbindings/src/submodules/writer.cpp

src/cpu/simulationconfig/CMakeLists.txt

...tionconfig/include/simulationconfig/KernelConfigStructs.h