[Insight-developers] Deprecated registration classes removed

[Luis Ibanez]

The long-named deprecated registration classes have been removed.

Only :

  itkImageToImageAffineMutualIformationGradientDescent
  itkImageToImageRigidMutualIformationGradientDescent

and their Multiresolution variants remain on the repository.

The following supportiing classes were also be removed :

  itkImageMapper.h
  itkImageMapper.txx
  itkRegistrationMapper.h
  itkRegistrationMapperProcrustes.h
  itkRegistrationMapperProcrustes.txx
  itkRegistrationMapper.txx
  itkSimilarityRegistrationMetric.h
  itkSimilarityRegistrationMetric.txx


The PointSetToImage registration will now be supported
by:  itkPointSetToImageRegistrationMethod  following
the pattern of itkImageRegistrationMethod. That is, using
run time substitution of components.


   Luis