To be used in StressBC which gets improved results for q<0.5. q=0.5 still set as default argument for all other BCs

Tagged fluid nodes where only removed from fluidNodeIndices. If tagged nodes conincided with border nodes the collision was valled twice for these nodes. Nodes lying on the border are now removed from the lists of tagged nodes.

Unnecessary now since numberOfLBnodes is long long

change the datatype of numberOfNodes aka numberOfLBnodes to unsigned long long

See merge request irmb/VirtualFluids_dev!175

Exchange not existing Kernel "CumulantK17CompChimRedesigned" with "CumulantK17" in DrivenCavity App.

https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#con1-by-default-make-objects-immutable

change the datatype of the variable numberOfNodes aka numberOfLBnodes (fka size_Mat) to unsigned long long ... with respect to large grids (>100e^6 Nodes per Level) ... in this regard the 27 directions are changed to size_t and some control variables are also changed to size_t

Fix Singularity Definition File and Python Binding Linking

See merge request irmb/VirtualFluids_dev!174

# Conflicts:
#	src/gpu/VirtualFluids_GPU/GPU/CudaMemoryManager.cpp
#	src/gpu/VirtualFluids_GPU/GPU/GridScaling/scaleCF_compressible.cu
#	src/gpu/VirtualFluids_GPU/GPU/GridScaling/scaleFC_compressible.cu

conditioning of the grid scaling functions (coarse to fine and fine to coarse)

Closes #49

See merge request irmb/VirtualFluids_dev!162