Saving project as template does not save ant configuration and excluded dirs

When I save a project as a template I'd expect to create it and find pretty much everything setup.

I noticed the Ant configuration is not saved.

As a consequence all my ant run configurations are missing, also I miss the custom Ant implementation setting (not using the bundled Ant).

Also the excluded dirs aren't saved, is this wanted?

I'd be nice to have more control on what is saved and what not, don't u reckon?