message: Modified version to default tune (Monash 2013)
diff: AliGenerator* AddMCGenPythia8_ModSettings(Float_t e_cms= 13000.
  - , Int_t tune= 14
  , Bool_t kCR= kTRUE
  , Int_t kF= 1
  , Int_t kProcess= 0
  @@ -20,13 +19,12 @@ AliGenerator* AddMCGenPythia8_ModSettings(Float_t e_cms= 13000.
  gSystem->Load("liblhapdf");
  AliGenerator *myGen = NULL;
  - myGen = CreatePythia8Gen(e_cms, tune, kCR, kF, kProcess, ptHardMin, ptHardMax, ihalfMassForKT, ihalfScaleForKT, iprimordialKThard, iprimordialKTsoft);
  + myGen = CreatePythia8Gen(e_cms, kCR, kF, kProcess, ptHardMin, ptHardMax, ihalfMassForKT, ihalfScaleForKT, iprimordialKThard, iprimordialKTsoft);
  return myGen;
  }
  AliGenerator* CreatePythia8Gen( Float_t e_cms
  - , Int_t tune
  , Bool_t kCR
  , Int_t kF
  , Int_t kProcess
  @@ -66,8 +64,7 @@ AliGenerator* CreatePythia8Gen( Float_t e_cms
  myGener->SetEventListRange(-1, -1);
  //Set tune
  - //(AliPythia8::Instance())->ReadString(Form("Tune:pp = %i", tune)); //CR
  - myGener->SetTune(tune);
  + // ... default (Monash 2013)
  //Set random seed (based on time)
  (AliPythia8::Instance())->ReadString("Random:setSeed = on");
  