message: update cms energy argument
diff: -AliGenerator* AddMCGenBtoJpsi(Bool_t useEvtGenForB=kFALSE){
  +AliGenerator* AddMCGenBtoJpsi(Bool_t useEvtGenForB=kFALSE, Double_t energyConfig){
  gSystem->Load("liblhapdf");
  gSystem->Load("libpythia6.so");
  gSystem->Load("libAliPythia6");
  @@ -37,7 +37,7 @@ AliGenerator* AddMCGenBtoJpsi(Bool_t useEvtGenForB=kFALSE){
  if(useEvtGenForB) gene->SetParticleSwitchedOff(AliGenEvtGen::kHFPart);
  else gene->SetParticleSwitchedOff(AliGenEvtGen::kCharmPart);
  - gener->AddGenerator(pythia, "Pythia", bfrac);
  + gener->AddGenerator(pythia, "Pythia", 1.);
  gener->AddGenerator(gene, "EvtGen", 1.);
  //
  return gener;
  