label is now associated with progress and meter

There was another significant change, as a bug:

http://www.w3.org/Bugs/Public/show_bug.cgi?id=8554

Progress and Meter are now grouped with form elements that allow label.

I'm not contesting this decision, because I'm pushing to remove
progress and meter. I thought, though, that others might be interested
in this change.

Shelley