Disable Post Revisions?

Hi Boone, First at all I would like to thanks you for this wonderful plugin.

My question is about if is posible to use the revision feature of this plugin without activate revisions for whole wordpress installation. This is because I really dont need to save revisions of my standard posts and pages, so I have desactivated in order to save some Data Base space. Considering my buddypress-docs are a very small percentage of my total posts I would really prefer to keep my general revisions off.

Thanks.

http://wordpress.org/extend/plugins/buddypress-docs/