Fix class tree test to account for vtkTuple
Ignore traits updates for those classes for instantation where traits do not have defaults
Fix for VectorMode values 0, 1, 2 for vtkScalarsToColors
Fix failing test case when only package is imported
Check sym name only when it is a dotted module name
Remove test_support module usage
Version specific handling
Version specific handling
Fix for non-instantiable classes except PLYWriter
Fix for PLYWriter to make it instantiable
Merge pull request #95 from dmsurti/upgrade-to-vtk-5-10-1

Upgrade to VTK 5.10.1