Merging svn-ports-cur with svn-cur

[Stephen Montgomery-Smith]

Having just added the doc repository to svn-cur, it now seems like it 
makes sense to merge svn-ports-cur with svn-cur, and close down 
svn-ports-cur.  I want to get opinions.

1.  The reason I had a separate svn-ports-cur in the first place was a 
lack of understanding on my part.
2.  I won't do this until I see that svn-cur is working with the 
additional repository.
3.  If you have recently updated ctm to handle svn-cur, then no new 
update is necessary - it should all work as is.

Stephen