POV 3.5 Objects

[Leon Pennington]

I'm currently adding some of these objects, and I've got a few questions.

Where do we select which version of Povray? So we know which parser to use.

Should the objects be aware of the diffrent versions and hide function not 
available in older versions? or are we simply allowing them to be used and 
ignored in older versions?

This I suppose impacts as well if we use diffrent renderers.