Log Message:
Make Evolution "GNOME 2" pkgsrc compatible with these changes:

1) s/USE_X11BASE/USE_X11/
2) Enable IPv6 if USE_INET6 is enabled.
3) Use GConf2 schemas.mk framework, and GCONF2_SCHEMAS pointing to the
   schemas files.
4) There's no need to depend on gnome1-dirs, we'll use gnome2-dirs instead.
5) Use PKGCONFIG_OVERRIDE poiting to pkgconfig's files.
6) Previous buildlink2 file had gnome1 dependencies...
7) There's no need to depend on net/soup package...

so bump PKGREVISION.