message: Add missing includes
  This header was completely relying on other code to import the headers
  in the dictionary generation
diff: #ifndef ALIANALYSISTASKSTRANGECASCADESDISCRETE_H
  #define ALIANALYSISTASKSTRANGECASCADESDISCRETE_H
  +#include <TObject.h>
  +#include <AliESDcascade.h>
  +#include <AliExternalTrackParam.h>
  +
  class AliAnalysisManager;
  class AliMultSelection;
  -class AliExternalTrackParam;
  //Class which saves the cascade daughter tracks
  class AliRunningCascadeCandidate : public TObject
  