Author UAC

-This would add rules to match content types to user roles so that a content type must have author role 'X' to be viewed
-Helpful for subscription sites where content/listings are only publicly viewable as long as the author of that content is subscribed

I've used essentially the same code on other sites using the nodeapi() hook, might be nice to have an admin interface for administering rules for content/roles.

It would be compatible with other UAC modules. Thoughts?