AFP_Digitization → AFP_DigiEv Relation

File in ForwardDetectors/AFP/AFP_Digitization	Includes file in ForwardDetectors/AFP/AFP_DigiEv
AFP_Digitization / AFP_PileUpTool.h	AFP_DigiEv / AFP_TDDigiCollection.h
AFP_Digitization / AFP_PileUpTool.h	AFP_DigiEv / AFP_SiDigiCollection.h