COMP: Ignore -Wstrict-overflow warnings with Superbuild VTK.

VTK5 has limited maintenance.  Clean up the dashboard.
Merge pull request #180 from thewtex/strict-overflow

COMP: Ignore -Wstrict-overflow warnings with Superbuild VTK.
COMP: Build tubeBaseCLITest driver with SlicerExecutionModel.

Change-Id: I939d04d43c53ec410b744604684b7f2abf1cf090
ENH: Renamed select applications to match TubeTK naming standard
Merge pull request #182 from aylward/AppRenaming

ENH: Renamed select applications to match TubeTK naming standard
STYLE: Renamed TubeGraphKernel to ComputeTubeGraphSimilarityKernel
Merge pull request #183 from aylward/TubeGraphKernelRenamed

STYLE: Renamed TubeGraphKernel to ComputeTubeGraphSimilarityKernel
COMP: ImageViewer depends on ITK.
COMP: Fixes warnings on signed/unsigned in TubeGraphSimilarity
Merge pull request #184 from aylward/ImageViewerDependsOnITK

COMP: ImageViewer depends on ITK.
COMP: Bump versions of CTK and VTK to match Slicer
Merge pull request #185 from aylward/BumpCTKVTK

COMP: Bump versions of CTK and VTK to match Slicer
Merge pull request #186 from aylward/TubeGraphSimilarityKernelMatrixWarnings

COMP: Fixes warnings on signed/unsigned in TubeGraphSimilarity
BUG: USE_SLICER (not BUILD_SLICER_EXT) flags if Slicer provides ITK, etc.
Merge pull request #187 from aylward/ITKv4WhenTubeTK_USE_SLICER

BUG: USE_SLICER (not BUILD_SLICER_EXT) flags if Slicer provides ITK, etc...
BUG: If USE_SLICER then no need to declare dependency on ITK
STYLE: Replace test of size()==0 with calls to empty
Merge pull request #188 from aylward/ITKv4WhenTubeTK_USE_SLICER

BUG: If USE_SLICER then no need to declare dependency on ITK
Merge pull request #189 from aylward/UseEmptyInSynRecordManager

STYLE: Replace test of size()==0 with calls to empty
BUG: More sides to tube SpatialObjectViewer rendering.

This applies and sets the number of sides to a higher value (32).  The default
could be decreased in the future.

This does not address of bug of setting the number of sides display property (which is
not getting applied).  The vtkTubeFilter default of 3 sides is only being
displayed without this patch.