message: add message/protection reminding to load before the macro LoadLibForConfig.C
diff: #endif
  +#ifndef TRANSPORTMODEL
  +#define TRANSPORTMODEL
  +
  +TString kTransportModel = "None"; // Set it in LoadLibForConfig.C
  +
  +#endif //TRANSPORTMODEL
  +
  ///
  /// Main execution method
  ///
  ///
  void TestEMCALSimulation(Int_t nev =10, Bool_t raw = kFALSE)
  {
  + if(kTransportModel=="" || kTransportModel=="None")
  + {
  + AliLog::Message(AliLog::kInfo,
  + "DO NOTHING *** Remember to load before LoadLibForConfig.C!! Set there the transport model!! ***",
  + "TestEMCALSimulation.C", "TestEMCALSimulation.C", "TestEMCALSimulation()","TestEMCALSimulation.C", __LINE__);
  + return;
  + }
  +
  AliSimulation simulator;
  simulator.SetConfigFile("Config.C");
  simulator.SetMakeSDigits("EMCAL");
  