[PATCH] graphlog: add special char for public and secret phases

[Alain Leufroy]

> Will phases be a core feature or will users have to enable them in extensions (like bookmarks)? i.e. 
I will be a core feature.

>
> [extensions]
> phases =
>
> If so, then could graphlog check to see if the phases extension is enabled?
>
>

-- 
Alain Leufroy
LOGILAB, Paris (France)
http://www.logilab.fr
Informatique scientifique & gestion de connaissances