Merge branch 'release' into 'release'

Charts/Core/vtkPlotParallelCoordinates.cxx

Common/Core/SMP/TBB/vtkAtomic.h.in

Common/DataModel/vtkImageData.h

Filters/Modeling/vtkAdaptiveSubdivisionFilter.cxx

Filters/Points/vtkExtractHierarchicalBins.cxx

Filters/Points/vtkExtractHierarchicalBins.h

Filters/Points/vtkPointInterpolator2D.cxx

IO/Xdmf3/Testing/Python/ManyFiles.py

IO/Xdmf3/Testing/Python/ReadXdmfPolyhedron.py

IO/Xdmf3/Testing/Python/VToXLoop.py

Imaging/Core/Testing/Cxx/CMakeLists.txt

Imaging/Core/Testing/Cxx/ImageReslice.cxx

Imaging/Core/Testing/Data/Baseline/ImageReslice.png.md5

Imaging/Core/vtkImageReslice.cxx

Rendering/Core/Testing/Cxx/CMakeLists.txt

Rendering/Core/Testing/Cxx/TestToggleOSWithInteractor.cxx

.../Testing/Data/Baseline/TestToggleOSWithInteractor.png.md5

Rendering/Core/vtkVolumeProperty.cxx

Rendering/Core/vtkVolumeProperty.h

Rendering/OSPRay/vtkOSPRayRendererNode.cxx