GPUAnisotropicSmoothing → AnisotropicSmoothing Relation

File in ITK/Modules/Filtering/GPUAnisotropicSmoothing	Includes file in ITK/Modules/Filtering/AnisotropicSmoothing
include / itkGPUAnisotropicDiffusionImageFilter.h	include / itkAnisotropicDiffusionImageFilter.h
include / itkGPUGradientAnisotropicDiffusionImageFilter.h	include / itkGradientAnisotropicDiffusionImageFilter.h