Support of tensor for vtkAngularPeriodicFilter

Adding 2nd Order tensor support ( 9 components array ) for angular periodic filter
via a vtkMatrix3x3
In order to support any type of data, has the array is templated, the data is always copied
back and forth locally to be able to rotate, even when input data is already correct type.

Correcting vtkPoints getBounds to use protected method GetScalarRange