[vtkusers] Migration to VTK 6.x

[Yan]

Hi, dear all,

I'm new to VTK. My task is changing codes from VTK 5.4 to 6.2 or later to 
6.3. But I found that some functions are removed or totally changed in VTK 
6.x. 

Now my problem is that vtkTemporalDataSetAlgorithm from VTK 5.4 and together 
with vtkTemporalDataSet cannot be used anymore in 6.2. What should I do with 
those functions, how could I change them?

Thanks alot 

Yan