Add vtkProperty::RenderMaterial() method

This adds a new virtual method to vtkProperty named RenderMaterial()
which sends the given material properties to the graphics card.

Change-Id: I83e8b802e5096a7fc5a6b6d365e742b4433dd5eb
Merge topic 'property-render-material' into master

b5ca589e Add vtkProperty::RenderMaterial() method