BUGFIX:
- CbmPVFinderKFGlobal: fix of track access
- reco_mcbm.sh: default parameter path for the online binary is ${VMCWORKDIR}/parameters/online (explicit pass is not required anymore)
- mcbm_event_reco_L1.C optional PV-finder routine
- CbmGlobalTrack.h: TODO is added
The merge request is of interest to @a.senger, @a.toia, @a.bercuci