message: Fix root 6 compilation
  namespace std is not automatically included in root 6.
diff: @@ -133,7 +133,7 @@ class AliAnalysisTaskEbyeIterPID : public AliAnalysisTaskSE {
  void SetCentralityBinning(const Int_t tmpCentbins, Float_t tmpfxCentBins[])
  {
  // Create the histograms to be used in the binning of eta, cent and momentum
  - cout << " !!!!!! Centrality binning is being set !!!!!!! " << endl;
  + std::cout << " !!!!!! Centrality binning is being set !!!!!!! " << std::endl;
  fhEta = new TH1F("fhEta" ,"Eta Bins" ,fnEtaBins ,fEtaDown, fEtaUp );
  fhPtot = new TH1F("fhPtot","Momentum Bins" ,fnMomBins ,fMomDown, fMomUp );
  fhCent = new TH1F("fhCent","Centrality Bins",tmpCentbins-1 ,tmpfxCentBins );
  @@ -152,7 +152,7 @@ class AliAnalysisTaskEbyeIterPID : public AliAnalysisTaskSE {
  void SetMCEtaScanArray(const Int_t tmpEtaBinsMC, Float_t tmpetaDownArr[], Float_t tmpetaUpArr[])
  {
  // set MC eta values to scan
  - cout << " !!!!!! SetMCEtaScanArray is being set !!!!!!! " << endl;
  + std::cout << " !!!!!! SetMCEtaScanArray is being set !!!!!!! " << std::endl;
  fnEtaWinBinsMC = tmpEtaBinsMC;
  fetaDownArr = new Float_t[fnEtaWinBinsMC];
  fetaUpArr = new Float_t[fnEtaWinBinsMC];
  @@ -165,7 +165,7 @@ class AliAnalysisTaskEbyeIterPID : public AliAnalysisTaskSE {
  void SetMCResonanceArray(const Int_t tmpNRes, TString tmpResArr[])
  {
  // set MC eta values to scan
  - cout << " !!!!!! SetMCResonanceArray is being set !!!!!!! " << endl;
  + std::cout << " !!!!!! SetMCResonanceArray is being set !!!!!!! " << std::endl;
  fnResBins = tmpNRes;
  fResonances = new TString[fnResBins];
  for (Int_t i=0; i<fnResBins; i++) fResonances[i] = tmpResArr[i];
  @@ -175,7 +175,7 @@ class AliAnalysisTaskEbyeIterPID : public AliAnalysisTaskSE {
  void SetMCMomScanArray(const Int_t tmpMomBinsMC, Float_t tmppDownArr[], Float_t tmppUpArr[])
  {
  // set MC momentum values to scan
  - cout << " !!!!!! SetMCMomScanArray is being set !!!!!!! " << endl;
  + std::cout << " !!!!!! SetMCMomScanArray is being set !!!!!!! " << std::endl;
  fnMomBinsMC = tmpMomBinsMC;
  fpDownArr = new Float_t[fnMomBinsMC];
  fpUpArr = new Float_t[fnMomBinsMC];
  