- Rename TrigMultiTrkHypoMT to TrigMultiTrkHypo;
- Trk::TrkVKalVrtFitter is called directly from TrigMultiTrkHypo (remove obsolete TrigBphysHelperUtilsTool);
- vertex fitter is configurated in the same way as for common BLS Onia studies (see for example JpsiFinder);
- use InDet::VertexPointEstimator to find the rough position of the vertex before performing the fit.
Edited by Vladimir Lyubushkin