COMP: Updating ITK to v4.5.0 + release branch patches

$ git shortlog  b95e6a..754278cb --no-merges
Bill Lorensen (1):
      ENH: Restore/convert/repair ImageRegistrationHistogramPlotter

Bradley Lowekamp (12):
      DOC: Fixing BinShrink image caption
      BUG: Fix up-casting causing inf loop
      BUG: remove HDF5 configuration option propagated to the top
      BUG: initialize member variables in LabelVoting filter
      BUG: Add missing cmake file for MRCIO and wrapITK
      BUG: Fix rounding issue with HistogramPlotter test
      COMP: Remove unused method to manage warning
      COMP: Prevent compile-time numeric warnings in Float Exception test
      BUG: Add new baseline and relax tolerance for histogram plotter
      BUG: Correctly re-throw exception to restore AbortEvent, ProcessAborted
      BUG: Adding export specification to Exception objects
      BUG: disable ipa-cp-clone in GDCM

Brian Helba (2):
      BUG: Put ImageIOBase helper function in anonymous namespace
      BUG: Remove an invalid test case that will always fail

Constantine Zakkaroff (1):
      DOC: ITK Software Guide Reference Label Fix

Hans Johnson (1):
      COMP: SimpleITK linkage failure

Kent Williams (1):
      COMP: Remove outdated conditionals/pragmas

Matthew McCormick (12):
      ENH: Wrap additional dimensions for TileImageFilter.
      BUG: LeafTreeIterator does not produce correct output.
      COMP: Fix BSplineDeformableTransformTest for GCC4.8.2.
      COMP: Disable -Warray-bounds for GCC 4.7, 4.8.
      COMP: Fix HDF5 add_custom_command TARGET does not exist warnings.
      COMP: ImageRegistrationHistogramPlotter HistogramWriter visibility.
      BUG: Do not clobber Git origin pushurl.
      COMP: Fix signed/unsigned comparison in itkBinShrinkImageFilterTest1.
      BUG: Fix BinShrinkImageFilter 32-bit failures with rounding.
      BUG: Make RealTimeClock on Windows report consistent time.
      ENH: Mark ImageRegistrationHistogramPlotterTest as RUNS_LONG.
      COMP: Update libminc to latest version.

Paolo Zaffino (1):
      ENH: wrap CenteredTransformInitializer 2D images

Xiaoxiao Liu (3):
      BUG: Fix remote image IO module registration.
      BUG: itkVTKTetrahedraMeshReader fails on a win64 build.
      BUG: SCIFIO auto image factory registration.

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

git-svn-id: http://svn.slicer.org/Slicer4/trunk@22867 3bd1e089-480b-0410-8dfb-8563597acbee
Merge branch 'master' of https://github.com/Slicer/Slicer