glibc-ports-merge branch available for testing

[Roland McGrath]

> README.ports-moved-to-libc file to the old ports repository at that time, 
> but someone with the right access to edit the hooks will then need to deal 
> with disabling commits to ports master if we wish to do that (as a 
> temporary measure against mistakes until we remove everything except 
> README.ports-moved-to-libc after a month or two).

I think I see how to fiddle the hooks/update script to do that.
I'll do it after you've pushed the commit adding that file.


Thanks,
Roland