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

[Dirkjan Ochtman]

Alpar Juttner <alpar <at> cs.elte.hu> writes:
> Add 'goutgoing' command to graphlog extension
> 
> It accects the same options as the 'outgoing' command, except for
> --newest-first.

I was wondering last night if it would be more intuitive if we had --graph
options instead for log, incoming and outgoing (using wrap command, or maybe
even by integrating graph stuff into core -- I think it has proven its worth).

Cheers,

Dirkjan