bug#5784: savannah bug-tracker email forwarding change

[Jim Meyering]

Heads up:

Until today, if you opened or changed a bug on savannah,
email about that would be sent to bug-coreutils.
However, now that bug-coreutils is routed to the
new bug tracker at http://debbugs.gnu.org/coreutils,
that created a bit of a mess, so as a temporary measure,
I've routed savannah bug email to address@hidden

In the longer term, we will turn off coreutils' savannah bug tracker
altogether, so please don't open any new bugs there, but rather
just send email to address@hidden, and that will automatically
create a new bug report (or append to an existing one) at:

    http://debbugs.gnu.org/coreutils