1) Incorporated Florent Thoumie's <flz@xbsd.org> suggestion
of adding pkg-message so pkg users may also see it.
2) added handling of ports that conflict with ports that
are being upgraded, inspired by "Brian John" <brianjohn at fusemail.com>
3) Added percent done message to xterm title bar as requested by
<mark.magiera at gmail.com>
4) port is repackaged because too many changes to configure.ac
for a patch to be feasable
PR: 77942
Submitted by: Michael C. Shultz <ringworm01 at gmail.com>
