Merge branch '547-add-fluka' into 'master'

CMakeLists.txt

README.md

corsika/detail/framework/core/ParticleProperties.inl

corsika/detail/framework/geometry/CoordinateSystem.inl

corsika/detail/modules/fluka/InteractionModel.inl

corsika/framework/utility/COMBoost.hpp

corsika/modules/Epos.hpp

corsika/modules/FLUKA.hpp

corsika/modules/Random.hpp

corsika/modules/epos/ParticleConversion.hpp

corsika/modules/fluka/InteractionModel.hpp

corsika/modules/fluka/ParticleConversion.hpp

corsika/modules/fluka/Random.hpp

modules/fluka/CMakeLists.txt

modules/fluka/FLUKA.hpp

modules/fluka/fluka.cpp

src/CMakeLists.txt

src/modules/fluka/CMakeLists.txt

src/modules/fluka/code_generator.py

src/modules/fluka/fluka_codes.dat