Merge branch 'conex_multi_event' into 'master'

corsika/detail/framework/core/Cascade.inl

corsika/detail/framework/process/CascadeEquationsProcess.hpp

corsika/detail/framework/process/ProcessSequence.inl

corsika/detail/framework/process/SecondariesProcess.hpp

corsika/detail/modules/StackInspector.inl

corsika/detail/modules/conex/CONEXhybrid.inl

corsika/detail/modules/sibyll/Interaction.inl

corsika/detail/modules/tracking/Intersect.inl

corsika/framework/process/CascadeEquationsProcess.hpp

corsika/framework/process/ProcessSequence.hpp

corsika/framework/process/ProcessTraits.hpp

corsika/framework/process/SecondariesProcess.hpp

corsika/framework/process/StackProcess.hpp

corsika/modules/conex/CONEXhybrid.hpp

corsika/modules/conex/Random.hpp

examples/hybrid_MC.cpp

tests/modules/testCONEX.cpp