short URI for the chor spec

Hi,

I just typed w3.org/tr/ws-cdl to quickly go to the WS-CDL spec and I got
a 404 because I didn't expect that -10 needs to be appended. I suggest
that without the -10 the URI for your specification will be easier to
access, and that this benefit will outweigh any potential future problem
where somebody might think that the shorter URI would lead them to a
newer version of the spec. 

I suggest that WS-CDL change its shortname to ws-cdl (from ws-cdl-10)

This should be doable and useful even just as an alias.

Best regards,
Jacek Kopecky