CVSup port upgrade

[John Polstra]

Folks,

I've committed a patch to the cvsup port to fix a bug that was
plaguing a lot of ports committers.  Their local ports/INDEX file
was being wiped out by CVSup even though they had it listed in their
"refuse" files.

The fix for the bug is in the cvsupd server.  Lots of people
would appreciate it if you'd upgrade your cvsup installation to
"cvsup-16.1h_2" (or the cvsup-without-gui port with the same
revision).

Thanks,
John