CSS 2.1 'overflow' applicability to table row groups

The latest CSS 2.1 draft says that 'overflow' does not apply to table row
groups. However, a lot of Web sites depend on it applying to table row
groups. The spec should be changed to reflect reality.

Rob
-- 
"He was pierced for our transgressions, he was crushed for our iniquities;
the punishment that brought us peace was upon him, and by his wounds we are
healed. We all, like sheep, have gone astray, each of us has turned to his
own way; and the LORD has laid on him the iniquity of us all." [Isaiah
53:5-6]