[gobject-introspection] (3 commits) Non-fast-forward update to branch glib-docs-update

[Emmanuele Bassi <ebassi src gnome org>]

The branch 'glib-docs-update' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  77ce78d... Update the GLib documentation

Commits added to the branch:

  7719bab... Update the developer.gnome.org URLs (*)
  4926312... build: Export warnlib sources as variables (*)
  937c37b... Update the GLib documentation

(*) This commit already existed in another branch; no separate mail sent