COMP: Fix the python import and progress callbacks

I put back the clrLine code removed in my previous commit.
In fact the bug in CDash were the ascii string was appaering was due to a bad comparison
in the auto_progress function. This was due to the changes done during the pep8 clean-up.
Even if you pass 2 as progressType, "if 2" will return True. The python tests used progressType=2,
so the wrong callback was used.

This commit reverts the changes from the previous commit, fixes the bug for progressType=2,
and adds some explanations for the clrLine signification.

Change-Id: Ibb26397650b394882ef52877181b116535cb064d
STYLE: Remove reference to CableSwig

CableSwig was replace by Swig, there were still some references to it in the comments.
The WRAPPER_LIBRARY_SWIG_INPUTS variable was wrongly set as WRAPPER_LIBRARY_CABLESWIG_INPUTS
in TypedefMacros.cmake

Change-Id: Ia4dd934c680b156c3f0bae97092428afd0097945
STYLE: Clean up BinaryThresholdImageFilter (python)

Removed the broken BinaryThresholdImageFilter example, a working version was moved to the ITK examples wiki
Updated the BinaryThresholdImageFilter test to use the same code as the one in the ITK examples wiki

Change-Id: I55fd18a76ed78768b37f28e7252f868fb7241b2e
Merge topic 'RemoveCableSwigReferences'

7090c136 STYLE: Remove reference to CableSwig
Merge topic 'PythonBinaryThresholdExample'

33ed8a80 STYLE: Clean up BinaryThresholdImageFilter (python)
Merge topic 'FixPythonImportProgress'

91aa963a COMP: Fix the python import and progress callbacks
COMP: Fix the Python ResampleImageFilter test

Since SWIG 3.0.0, boolean arguments need to be Python booleans and not integers
(True/False vs 1/0) See https://github.com/swig/swig/blob/master/CHANGES (2014-03-06: wsfulton)

Change-Id: I14c769601a5289883bf71b79dc05b378350d9f76
ENH: Bump SCIFIO for OS X installation

See :
https://github.com/scifio/scifio-imageio/commit/be0b3ecf40a8aaa817ac3ff25edbe2e5ceb36c6c
https://github.com/scifio/scifio-imageio/commit/de3ce1e5c5c6a50ea99817265602c6733aa500ae

Change-Id: Idc6e4aa67ff19a103e68f77b75676ce2b9a47f75
Merge topic 'FixResampleImageFilterPythonTest'

8fc25e23 COMP: Fix the Python ResampleImageFilter test
Merge topic 'Bump-scifio'

6d3c08ff ENH: Bump SCIFIO for OS X installation
COMP: Improved MINCIOTransform tests

Updated to latest  version of libminc and added support
for reading compressed minc1 files (when using latest version of libminc only,
compiled with netcdf)

Change-Id: Ia01d21634d05fac38830c8d426567c40b6bd574e
DOC: No ReferenceImage members in TransformToDisplacementFieldSource.

Note that this class is deprecated in favor of
TransformToDisplacementFieldFilter where these members do exist.

Issue ITK-3247.

Change-Id: Ie30af0e48e0cf318ff05f29fbfefa27d34cc65fa
Merge topic 'DisplacementFieldSourceDoc'

425f0316 DOC: No ReferenceImage members in TransformToDisplacementFieldSource.
COMP: Bump LesionSizingToolkit for Doxygen warnings.

Change-Id: I89f4704948b2148f10ae0fd86f66cc0d91e3c6ec
Merge branch 'release'

Change-Id: I33265871883574fba1d1a4d6931da4dc2675ce7b
Merge branch 'release-FixExpectationMaximizationFilter' into release

Change-Id: I40f7b848b17dd0ff541e36b882b79fb2b92dd461
Merge branch 'release'

Change-Id: I8bdea64dd2e04f666ca2b19b6b1182557cb74a25
Merge topic 'lstk-bump'

f0c0ee30 COMP: Bump LesionSizingToolkit for Doxygen warnings.