BUG: Update itkTemplate.py for Python 3.
BUG: Update itkTemplate.py for Python 3.

Addresses:

  File
  "/home/matt/bin/ITK3-Wrap-MinSizeRel/Wrapping/Generators/Python/itkTemplate.py",
  line 240, in __getitem__
      isin = isinstance(parameters, types.TupleType)
      AttributeError: 'module' object has no attribute 'TupleType'

Change-Id: I2016d45013f73eb3381f0ffad08899958fc3e8b9

spinicist/ITK,InsightSoftwareConsortium/ITK,LucasGandel/ITK,BRAINSia/ITK,zachary-williamson/ITK,stnava/ITK,zachary-williamson/ITK,InsightSoftwareConsortium/ITK,spinicist/ITK,LucasGandel/ITK,InsightSoftwareConsortium/ITK,vfonov/ITK,spinicist/ITK,hjmjohnson/ITK,vfonov/ITK,BRAINSia/ITK,vfonov/ITK,InsightSoftwareConsortium/ITK,hjmjohnson/ITK,LucasGandel/ITK,richardbeare/ITK,richardbeare/ITK,LucasGandel/ITK,malaterre/ITK,vfonov/ITK,blowekamp/ITK,fbudin69500/ITK,biotrump/ITK,BRAINSia/ITK,BRAINSia/ITK,Kitware/ITK,InsightSoftwareConsortium/ITK,vfonov/ITK,stnava/ITK,Kitware/ITK,fbudin69500/ITK,PlutoniumHeart/ITK,fbudin69500/ITK,PlutoniumHeart/ITK,stnava/ITK,Kitware/ITK,spinicist/ITK,spinicist/ITK,hjmjohnson/ITK,BRAINSia/ITK,vfonov/ITK,biotrump/ITK,zachary-williamson/ITK,stnava/ITK,hjmjohnson/ITK,jcfr/ITK,biotrump/ITK,zachary-williamson/ITK,zachary-williamson/ITK,blowekamp/ITK,LucasGandel/ITK,richardbeare/ITK,thewtex/ITK,BRAINSia/ITK,malaterre/ITK,jcfr/ITK,hjmjohnson/ITK,Kitware/ITK,blowekamp/ITK,thewtex/ITK,PlutoniumHeart/ITK,malaterre/ITK,blowekamp/ITK,blowekamp/ITK,biotrump/ITK,stnava/ITK,jcfr/ITK,spinicist/ITK,jcfr/ITK,zachary-williamson/ITK,stnava/ITK,vfonov/ITK,stnava/ITK,jcfr/ITK,thewtex/ITK,zachary-williamson/ITK,thewtex/ITK,jcfr/ITK,fbudin69500/ITK,spinicist/ITK,spinicist/ITK,thewtex/ITK,stnava/ITK,InsightSoftwareConsortium/ITK,malaterre/ITK,biotrump/ITK,malaterre/ITK,blowekamp/ITK,malaterre/ITK,Kitware/ITK,richardbeare/ITK,richardbeare/ITK,blowekamp/ITK,malaterre/ITK,PlutoniumHeart/ITK,InsightSoftwareConsortium/ITK,hjmjohnson/ITK,fbudin69500/ITK,Kitware/ITK,biotrump/ITK,fbudin69500/ITK,vfonov/ITK,zachary-williamson/ITK,zachary-williamson/ITK,malaterre/ITK,biotrump/ITK,jcfr/ITK,thewtex/ITK,LucasGandel/ITK,blowekamp/ITK,richardbeare/ITK,stnava/ITK,thewtex/ITK,Kitware/ITK,BRAINSia/ITK,PlutoniumHeart/ITK,malaterre/ITK,richardbeare/ITK,vfonov/ITK,fbudin69500/ITK,spinicist/ITK,LucasGandel/ITK,LucasGandel/ITK,fbudin69500/ITK,PlutoniumHeart/ITK,PlutoniumHeart/ITK,biotrump/ITK,PlutoniumHeart/ITK,jcfr/ITK,hjmjohnson/ITK