ENH: Update SimpleFilters

This commit updates both SimpleFilters documentation strings
presented in the help section, and json description used to described the
filters.

b27cdf6 Remove statistics only filters
148d863 Update help and acknowledgment text
bcdabde Fix json syntax issue StatisticsImageFilter
c62f9a8 Removing Filters which produce labelmaps as outputs
77fb3ac SimpleITK cd897256 Filter descriptions (reduced)
85d1ab2 Add utility script to generate Wiki table of filter

From: Bradley Lowekamp <blowekamp@mail.nih.gov>

git-svn-id: http://svn.slicer.org/Slicer4/trunk@23388 3bd1e089-480b-0410-8dfb-8563597acbee
BUG: Update ITKv4 - Attempt to fix ResampleDTI tests

This commit is an attempt to fix a regression introduced by previous
ITKv4 update (r23373) that is causing the following tests to fail:

  py_vtkITKArchetypeDiffusionTensorReaderFile
  ResampleDTIVolumeRotationNNTest
  ResampleDTIVolume2RigidTransformsLinearTest
  ResampleDTIVolumeBSplineInterpolationTest
  ResampleDTIVolumeHFieldTest
  ResampleDTIVolumeBSplineWSInterpolationTest

It updates ITKv4 integrating a "work-in-progress" patch
proposed by Bradley Lowekamp:

//-------
WIP: Add additional MetaDataObject explicit instantiation.

The MetaDataObject  of std::vector<std::vector<double> > > use by
Slicer's ResampleDTI module. This needed to be explicitly instantiated
and exported to enable dynamic_casts to correctly work.

Additionally other related types have been added that may be used in
other applications.

See http://review.source.kitware.com/#/c/15945/
//-------

git-svn-id: http://svn.slicer.org/Slicer4/trunk@23389 3bd1e089-480b-0410-8dfb-8563597acbee
BUG: Fix slicerExtensionWizard in MacOSX package. Fixes #3750

This commit fixes the following error:

//-----
 /Volumes/Slicer-4.3.1-2014-06-26-macosx-amd64/Slicer.app/Contents/bin/slicerExtensionWizard: line 11: /Volumes/Slicer-4.3.1-2014-06-26-macosx-amd64/Slicer.app/Contents/bin/../Slicer: No such file or directory
Traceback (most recent call last):
 File "/Volumes/Slicer-4.3.1-2014-06-26-macosx-amd64/Slicer.app/Contents/bin/../libexec/Slicer-4.3/ExtensionWizard.py", line 6, in <module>
   from SlicerWizard import ExtensionWizard
ImportError: No module named SlicerWizard
//-----

Instead of relying on Slicer launcher that is not available on MacOSX,
the SlicerPython launcher available on all platform is configured with
the path to the SlicerWizard module and the slicerExtensionWizard script
is updated to use it.

Co-authored-by: Peter Savadjiev <petersv@bwh.harvard.edu>

git-svn-id: http://svn.slicer.org/Slicer4/trunk@23390 3bd1e089-480b-0410-8dfb-8563597acbee
BUG: 3751. Fixed typo in the vtkMRMLModelNode::ApplyTransform code that broke hardening.

git-svn-id: http://svn.slicer.org/Slicer4/trunk@23391 3bd1e089-480b-0410-8dfb-8563597acbee
STYLE: Add .gitignore file

git-svn-id: http://svn.slicer.org/Slicer4/trunk@23392 3bd1e089-480b-0410-8dfb-8563597acbee