[cvsnt] CVSNT seems to rely on deprected "case" requests

[Tony Hoyle]

Sebastian Schuberth wrote:
> Are you planning to also take out "Case" requests on the CVSNT client 
> side? That would fix this problem for people who are not able to update 
> the GNU/FSF CVS server they're working with.

No.  Older servers still need it.

It's entirely reasonable to send a request if the server says that it 
supports it... I'm not removing it simply because one development 
version of cvshome had a bug in it.

Tony