[glib] (8 commits) Non-fast-forward update to branch finalize-speedups

[Matthias Clasen <matthiasc src gnome org>]

The branch 'finalize-speedups' 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:

  f7a6d2f... Add a finalization performance test
  6c78040... Add g_datalist_id_remove_multiple
  697e297... gobject: Use g_datalist_id_remove_multiple
  de2f930... gobject: Don't do duplicate work
  458c7f8... gobject: Speed up finalization
  96e4e57... Artificially limit g_datalist_id_remove_multiple

Commits added to the branch:

  b49f36f... Update Basque translation (*)
  568eeda... Update French translation (*)
  7bfc5e4... Add a finalization performance test
  29cb440... Add g_datalist_id_remove_multiple
  78b961f... gobject: Use g_datalist_id_remove_multiple
  4162161... gobject: Don't do duplicate work
  51f134e... gobject: Speed up finalization
  07a2c88... Artificially limit g_datalist_id_remove_multiple

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