Revisions to PBCore now online.

Dennis Haarsager was kind enough to point out brand-new revisions in the PBCore metadata standard. He writes "The site has just been updated with a more current (and slightly slimmed down) version. This is still not necessarily the final version, but wanted to let you know it had changed from the one I led you to since I know you've been working on an Access interface for it."

I'm glad I got too busy to work further on the Access PBCore module. Some of the revisions to PBCore are not trivial. I guess the question is when will it become stable? Meanwhile, we should probably look at the revised PBCore in a full-length mirror to see how it fits.