Add full CbmSetup and MC info

correct file license

clang-format correction

correct license header

clang-format applied

fix bug: if file doesn't have CbmEvent branch

filtertrack checking uncommented

MC information is extracted from CbmMCDataArray using MCDataManager due to issues with matching in the case of timeslices.

Update author list

fix the issue if MCDataManager not found in Tree

event time correction incase of timeslice