Support of convex meshes for MESA-PD

apps/CMakeLists.txt

apps/benchmarks/ComplexGeometry/ComplexGeometry.cpp

apps/showcases/CMakeLists.txt

apps/showcases/PegIntoSphereBed/CMakeLists.txt

apps/showcases/PegIntoSphereBed/PegIntoSphereBed.cfg

apps/showcases/PegIntoSphereBed/PegIntoSphereBed.cpp

apps/showcases/PegIntoSphereBed/showcase.png

cmake/waLBerlaFunctions.cmake

python/mesa_pd.py

src/mesa_pd/CMakeLists.txt

src/mesa_pd/data/ShapeStorage.h

src/mesa_pd/data/shape/ConvexPolyhedron.h

src/mesa_pd/kernel/DoubleCast.h

src/mesa_pd/kernel/SingleCast.h

src/mesa_pd/mpi/ShapePackUnpack.h

src/mesa_pd/vtk/ConvexPolyhedron/MeshParticleVTKOutput.h

src/mesa_pd/vtk/ConvexPolyhedron/Types.h

...pd/vtk/ConvexPolyhedron/data_sources/DataSourceAdapters.h

...esa_pd/vtk/ConvexPolyhedron/data_sources/FaceDataSource.h

...vexPolyhedron/data_sources/OutputSelectorFaceDataSource.h