update to fixNameClash
updates to the cmakelists.txt from Openflipper submodule branch
fixes https://www.graphics.rwth-aachen.de:9000/OpenFlipper-Free/OpenFlipper/issues/4
by grouping openflipper project too when grouping is enabled on msvc
updates to the cmakelists.txt from Openflipper submodule branch
fixes https://www.graphics.rwth-aachen.de:9000/OpenFlipper-Free/OpenFlipper/issues/4
by grouping openflipper project too when grouping is enabled on msvc