message: Several adjustments
  1. Keep V0A as a default for MultSelection for pPb
  2. Fix energy enum for pPb5TeV -> pPb8TeV
  3. Restore alphabetical order for those periods
diff: @@ -994,7 +994,7 @@ void AliConvEventCuts::PrintCutsWithValues() {
  } else if (fIsHeavyIon == 2){
  printf("Running in pPb mode \n");
  if (fDetectorCentrality == 0){
  - printf("\t centrality selection based on V0A (V0M in case Run2)\n");
  + printf("\t centrality selection based on V0A \n");
  } else if (fDetectorCentrality == 1){
  printf("\t centrality selection based on Cl1 \n");
  }
  @@ -1684,7 +1684,7 @@ Float_t AliConvEventCuts::GetCentrality(AliVEvent *event)
  if(GetUseNewMultiplicityFramework()){
  AliMultSelection *MultSelection = (AliMultSelection*)event->FindListObject("MultSelection");
  if(fDetectorCentrality==0){
  - return MultSelection->GetMultiplicityPercentile("V0M",kTRUE);
  + return MultSelection->GetMultiplicityPercentile("V0A",kTRUE); // default for pPb
  }else if(fDetectorCentrality==1) return MultSelection->GetMultiplicityPercentile("CL1",kTRUE);
  }else{
  AliCentrality *fESDCentrality = (AliCentrality*)esdEvent->GetCentrality();
  @@ -4161,6 +4161,12 @@ void AliConvEventCuts::SetPeriodEnum (TString periodName){
  ) {
  fPeriodEnum = kLHC15fm;
  fEnergyEnum = k13TeV;
  + } else if (periodName.CompareTo("LHC15n") == 0 ){
  + fPeriodEnum = kLHC15n;
  + fEnergyEnum = k5TeV;
  + } else if (periodName.CompareTo("LHC15o") == 0 ){
  + fPeriodEnum = kLHC15o;
  + fEnergyEnum = kPbPb5TeV;
  } else if (periodName.CompareTo("LHC16k") == 0 || periodName.CompareTo("LHC16l") == 0 ){
  fPeriodEnum = kLHC16kl;
  fEnergyEnum = k13TeV;
  @@ -4169,19 +4175,13 @@ void AliConvEventCuts::SetPeriodEnum (TString periodName){
  fEnergyEnum = kpPb5TeV;
  } else if (periodName.CompareTo("LHC16r") == 0 ){
  fPeriodEnum = kLHC16r;
  - fEnergyEnum = kpPb5TeV;
  + fEnergyEnum = kpPb8TeV;
  } else if (periodName.CompareTo("LHC16s") == 0 ){
  fPeriodEnum = kLHC16s;
  - fEnergyEnum = kpPb5TeV;
  + fEnergyEnum = kpPb8TeV;
  } else if (periodName.CompareTo("LHC16t") == 0 ){
  fPeriodEnum = kLHC16t;
  fEnergyEnum = kpPb5TeV;
  - } else if (periodName.CompareTo("LHC15n") == 0 ){
  - fPeriodEnum = kLHC15n;
  - fEnergyEnum = k5TeV;
  - } else if (periodName.CompareTo("LHC15o") == 0 ){
  - fPeriodEnum = kLHC15o;
  - fEnergyEnum = kPbPb5TeV;
  // LHC10x anchored MCs
  } else if (periodName.CompareTo("LHC10d1") == 0){
  