message: Remove chi2 cut when constructing primary vertex with KF
diff: @@ -1154,9 +1154,16 @@ void AliAnalysisTaskSEXicPlusToXi2PifromKFP::MakeAnaXicPlusFromCasc(AliAODEvent
  PVdau_tmp[i] = AliVertexingHFUtils::CreateKFParticleFromAODtrack(trk, 0);
  PV_dau[i] = &PVdau_tmp[i];
  }
  - PV_KF_Refit.ConstructPrimaryVertex(PV_dau, count_ForPV_AfterQAcheck, vtxFlag, 3.5);
  + PV_KF_Refit.ConstructPrimaryVertex(PV_dau, count_ForPV_AfterQAcheck, vtxFlag, 1.e9);
  delete [] PV_dau;
  + /*
  + cout << "===========================" << endl;
  + cout << "PV_KF_Refit.GetNContributors: " << PV_KF_Refit.GetNContributors()+2 << endl; // bug in KF, should be added by 2
  + cout << "count_ForPV_AfterQAcheck: " << count_ForPV_AfterQAcheck << endl;
  + cout << "===========================" << endl;
  + */
  +
  /*
  cout << "===========================" << endl;
  cout << "count_ForPV_AfterQAcheck: " << count_ForPV_AfterQAcheck << endl;
  