ENH: DenseFiniteDifferenceImageFilter::GetUpdateBuffer() was hidden
ENH: DenseFiniteDifferenceImageFilter::GetUpdateBuffer() was hidden

- because of different function signature

KitwareMedical/TubeTK,matthieuheitz/TubeTK,LucasGandel/TubeTK,sumedhasingla/TubeTK,cdeepakroy/TubeTK,aylward/ITKTubeTK,cdeepakroy/TubeTK,matthieuheitz/TubeTK,KitwareMedical/TubeTK,LucasGandel/TubeTK,thewtex/TubeTK,thewtex/TubeTK,KitwareMedical/TubeTK,thewtex/TubeTK,aylward/ITKTubeTK,sumedhasingla/TubeTK,aylward/ITKTubeTK,thewtex/TubeTK,cdeepakroy/TubeTK,LucasGandel/TubeTK,sumedhasingla/TubeTK,cdeepakroy/TubeTK,matthieuheitz/TubeTK,matthieuheitz/TubeTK,KitwareMedical/ITKTubeTK,KitwareMedical/ITKTubeTK,KitwareMedical/ITKTubeTK,sumedhasingla/TubeTK,KitwareMedical/ITKTubeTK,LucasGandel/TubeTK,aylward/ITKTubeTK,KitwareMedical/TubeTK