[vala] (6 commits) Non-fast-forward update to branch wip/queue-0.41

[Rico Tzschichholz <ricotz src gnome org>]

The branch 'wip/queue-0.41' 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:

  1cb2878... codegen: Free generic elements of glib collections
  3de1293... codegen: Stop taking explicit references on 'this' for capt
  a77b298... codegen: Deprecate implicit copy of arrays, use explicit co
  6e98ff6... libgsf-1: Switch to GIR and update to 1.14.42

Commits added to the branch:

  4cd0031... libgsf-1: Switch to GIR and update to 1.14.42 (*)
  1d4db9f... gobject-2.0: Pick up some fixes and additions from GIR (*)
  2e1465f... gobject-2.0: Make GLib.Signal a struct of uint and bind g_s (*)
  ae4c2cb... codegen: Deprecate implicit copy of arrays, use explicit co (*)
  0d68ba6... codegen: Free generic elements of glib collections
  223c531... codegen: Stop taking explicit references on 'this' for capt

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