ENH: Streamline building against Slicer initializing ${PROJECT_NAME}_BUILD_SLICER_EXTENSION
ENH: Streamline building against Slicer initializing ${PROJECT_NAME}_BUILD_SLICER_EXTENSION

fbudin69500/ResampleDTIlogEuclidean,NIRALUser/ResampleDTIlogEuclidean,NIRALUser/ResampleDTIlogEuclidean,NIRALUser/ResampleDTIlogEuclidean,fbudin69500/ResampleDTIlogEuclidean,fbudin69500/ResampleDTIlogEuclidean