Added test case

apps/benchmarks/GridRefSphere/BoundaryCollection.h

apps/benchmarks/GridRefSphere/CMakeLists.txt

apps/benchmarks/GridRefSphere/FreeSlip.cu

apps/benchmarks/GridRefSphere/FreeSlip.h

apps/benchmarks/GridRefSphere/NoSlip.cu

apps/benchmarks/GridRefSphere/NoSlip.h

apps/benchmarks/GridRefSphere/Outflow.cu

apps/benchmarks/GridRefSphere/Outflow.h

apps/benchmarks/GridRefSphere/README

apps/benchmarks/GridRefSphere/SPHERE.prm

apps/benchmarks/GridRefSphere/StorageSpecification.cu

apps/benchmarks/GridRefSphere/StorageSpecification.h

apps/benchmarks/GridRefSphere/SweepCollection.cu

apps/benchmarks/GridRefSphere/SweepCollection.h

apps/benchmarks/GridRefSphere/UBB.cu

apps/benchmarks/GridRefSphere/UBB.h

apps/benchmarks/GridRefSphere/gridRef_SPHERE.py

apps/benchmarks/GridRefSphere/refGrid_SPHERE.cpp

apps/benchmarks/GridRefSphere/sphere.obj