- a vector of mc point indexes in CbmL1DebugHitInfo is replaced with an integer field (-1, if hit is not matched, point id, if hit is matched)
- clean-up of cbm::ca::TimeSliceReader and cbm::ca::MCModule: detector treatment was unified, minor cosmetic changes

L1 bugfix: Changed iSta (local geometry station index) to iStaGlob (global active station index) in addressing to a L1Station object for TOF MC points selection

CbmTofInteraction class is introduced to address the problem of multiple MC points for one interaction.

L1: remove time sorting when event is present, remove zero detector hits, bug in global track - duplicated hits