message: add missing trigger selection strings
diff: @@ -60,6 +60,7 @@ UInt_t ConfigureAndGetEventTriggerMaskAndCaloTriggerString
  }
  else if(trigger.Contains("EMDCAL_L0"))
  {
  + triggerString = "MC";
  mask = ( AliVEvent::kEMC7 | AliVEvent::kEMC8 | AliVEvent::kEMC1 );
  printf("ConfigureAndGetEventTriggerCaloTrackCorr - Set L0 EMC/DMC/1/7/8 mask %d\n",mask);
  }
  @@ -78,6 +79,7 @@ UInt_t ConfigureAndGetEventTriggerMaskAndCaloTriggerString
  else if(trigger.Contains("EMDCAL_L1"))
  {
  if(year > 2012) triggerString = "G1";
  + else triggerString = "EGA";
  mask = ( AliVEvent::kEMCEGA );
  printf("ConfigureAndGetEventTriggerCaloTrackCorr - Set L1 EMCEGA mask %d and string %s\n",mask,triggerString.Data());
  @@ -85,6 +87,7 @@ UInt_t ConfigureAndGetEventTriggerMaskAndCaloTriggerString
  else if(trigger.Contains("EMCAL_L1"))
  {
  if(year > 2012) triggerString = "EG1";
  + else triggerString = "EGA";
  // before 2013 only one kind of L1 trigger
  mask = ( AliVEvent::kEMCEGA );
  