HUSD → GU Relation

File in HUSD	Includes file in GU
HUSD_EditLayers.h	GU_DetailHandle.h
HUSD_EditReferences.h	GU_DetailHandle.h
HUSD_LockedGeoRegistry.h	GU_DetailHandle.h
HUSD_Merge.h	GU_DetailHandle.h
HUSD_PointPrim.h	GU_Detail.h
HUSD_Skeleton.h	GU_AgentClip.h
HUSD_Skeleton.h	GU_AgentRig.h
HUSD_XformAdjust.h	GU_DetailHandle.h
XUSD_LockedGeo.h	GU_DetailHandle.h
XUSD_LockedGeoRegistry.h	GU_DetailHandle.h