[PATCH 1 of 2] Add 'goutgoing' command to graphlog extension

[Alpár Jüttner]

Hi,

> Sadly, I do not at the moment have time to work on a centralized cset
> walker myself, but if anyone has, I believe this would be a good
> direction.

I like this idea too, but unfortunately I don't have time to do it
either.
So, I going the send a new patch that just wraps the
log/incoming/outgoing options and provides the -g/--graph option for
them.

Regards,
Alpar