xAODEventFormat → xAODCore Relation

File in Event/xAOD/xAODEventFormat/xAODEventFormat	Includes file in Event/xAOD/xAODCore
EventFormat.h	xAODCore / Event/xAOD/xAODCore/xAODCore/BaseInfo.h
EventFormat.h	xAODCore / Event/xAOD/xAODCore/xAODCore/CLASS_DEF.h