New development version v36-Pre

New development version v35-Pre

New development version v34-Pre

Tagging master branch for v33-Pre

Tagging master branch for v32-Pre

Tagging release 30.0

Tagging master branch to v31-Pre

First pass at code to remove dvd/bluray support.

Untested, and unable to test as master doesn't currently play either
format for me.

Tagging release 29.1