Exclude tiffani/ from dd-sync and shut up cron

its a state dir only and files change too often so rsync gets annoyed
which in turn annoys cron which hands that over to ftpmasters, who
dont like it. AWAY, you mails.

scripts/debian/sync-dd

@@ -81,6 +81,7 @@ if lockfile -r3 "${lockfile}" 2> /dev/null; then
                   --exclude "/scripts/s3kr1t" \
                   --exclude "/tmp/" \
                   --exclude "/public/incoming.debian.org" \
+                  --exclude "/tiffani/" \
                   --delete --delete-after \
                   --timeout 3600 \
                   -e 'ssh -o ConnectTimeout=30 -o SetupTimeout=30' \