message: Added Mixing control variable in add task
diff: @@ -15,7 +15,7 @@ AliAnalysisTaskSE *AddTaskProtonProtonKaons(int trigger = 0, bool fullBlastQA =
  bool isMC = false, bool isNano = true, bool triggerOn = false, int MixingDepth = 30,
  float Q3Limit = 0.6, float Q3LimitSample = 3.0,float Q3LimitSample2 = 3.0, float Q3LimitFraction = 0.5, float Q3LimitSampleFraction = 0.01, float Q3LimitSampleFraction2 = 0.01,
  const char *cutVariation = "0", bool turnoffClosePairRejectionCompletely = false, bool ClosePairRejectionForAll = "false",
  - const char *triggerVariation = "0", bool UseSphericityCut = false, bool DoOnlyThreeBody = false, bool RunOfficialTwoBody=false, int KaonCut = 1, bool DoTwoPrimary = false) {
  + const char *triggerVariation = "0", bool UseSphericityCut = false, bool DoOnlyThreeBody = false, bool RunOfficialTwoBody=false, int KaonCut = 1, bool DoTwoPrimary = false, bool StandardMixing = false) {
  TString suffix = TString::Format("%s", cutVariation);
  @@ -342,6 +342,7 @@ AliAnalysisTaskSE *AddTaskProtonProtonKaons(int trigger = 0, bool fullBlastQA =
  taskNano->SetDoOnlyThreeBody(DoOnlyThreeBody);
  taskNano->SetRunOfficialTwoBody(RunOfficialTwoBody);
  taskNano->SetDoTwoPrimary(DoTwoPrimary);
  + taskNano->SetStandardMixing(StandardMixing);
  mgr->AddTask(taskNano);
  