BUG: vtkParallelCoordinatesActor was removed
The CMakeLists.txt did not contain vtkParallelCoordinatesActor. It was removed from the build when VTK migrated to VTK6, the modular VTK. This patch restores the class and its test.
The CMakeLists.txt did not contain vtkParallelCoordinatesActor. It was removed from the build when VTK migrated to VTK6, the modular VTK. This patch restores the class and its test.