Bug#790782: pkg-gnome-tools: Circular build dependency loop with pygobject

[Daniel Schepler]

The dependency on gir1.2-glib-2.0 is also causing headaches in my
latest round of bootstrapping packages.  gobject-introspection itself,
as well as numerous dependencies down to glib2.0 and even intltool,
Build-Depend on gnome-pkg-tools thus creating build dependency cycles
for each one.
-- 
Daniel Schepler