[gtk] (6 commits) Non-fast-forward update to branch matthiasc/for-master

[Matthias Clasen <matthiasc src gnome org>]

The branch 'matthiasc/for-master' 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:

  91a84fe... window: Remove some dead code

Commits added to the branch:

  f2dce6d... Update Esperanto translation (*)
  b14339d... Update Romanian translation (*)
  3d6fdff... Update Romanian translation (*)
  c4514e7... window: Remove some dead code
  0cd0ef2... widget: Don't leak a reference when reordering
  b349ab6... Add a test for refcounts under reordering

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