[gnome-contacts] Created tag 3.31.90

[Niels De Graef <nielsdg src gnome org>]

The signed tag '3.31.90' was created.

Tagger: Niels De Graef <nielsdegraef gmail com>
Date: 1549440190 +0100

    Release unstable version 3.31.90

Changes since the last tag '3.31.4':

Adrien Plazas (7):
      Flatpak: Fix the libhandy config-opts
      App: Disambiguate Gtk.Dialog
      Meson: Bump libhandy to 0.0.5
      Init libhandy properly
      Window: Put right pane elements into a size group
      Window: Add the back button
      Window: Use Hdy.Leaflet

Balázs Úr (2):
      Update Hungarian translation
      Update Hungarian translation

Fabio Tomat (1):
      Update Friulian translation

Jiri Grönroos (1):
      Update Finnish translation

Jordi Mas (1):
      Update Catalan translation

Julien Humbert (1):
      Update French translation

Kukuh Syafaat (2):
      Update Indonesian translation
      Update Indonesian translation

Matej Urbančič (1):
      Updated Slovenian translation

Niels De Graef (4):
      build: add libhandy as subproject
      build: fix build when using handy as subproject
      CcCropArea: Remove deprecated g_type_class_add_private
      Release unstable version 3.31.90

Piotr Drąg (1):
      Update POTFILES.skip

Serdar Sağlam (1):
      Update Turkish translation