TBCaloGeometry → TBDetDescr Relation

File in TestBeam/TBCaloGeometry	Includes file in TestBeam/TBDetDescr
src / TBCaloCoordinate.cxx	TBDetDescr / TBDetDescrManager.h
src / TBCaloCoordinate.cxx	TBDetDescr / TBElement.h
src / TBCaloCoordinate.cxx	TBDetDescr / TBElementID.h