[gnome-games] Created tag 3.31.2

[Alexander Mikhaylenko <alexm src gnome org>]

The unsigned tag '3.31.2' was created.

Tagger: Alexander Mikhaylenko <exalm7659 gmail com>
Date: 1542033157 +0500

    Version 3.31.2

Changes since the last tag '3.31.1':

Alexander Mikhaylenko (44):
      flatpak: Convert unit-tests manifest to yaml
      genre: Use string array instead of list
      grilo-developer: Inline load_media_developer()
      grilo-cooperative: Provide empty value
      grilo-cooperative: Inline load_media_cooperative()
      grilo-description: Provide empty value
      grilo-description: Inline load_media_description()
      dummy-description: Return empty string
      grilo-genre: Provide empty value
      grilo-genre: Inline load_media_genre()
      grilo-players: Provide empty value
      grilo-players: Inline load_media_players()
      dummy-players: Return empty string
      grilo-publisher: Provide empty value
      grilo-publisher: Inline load_media_publisher()
      dummy-publisher: Return empty string
      grilo-rating: Provide empty value
      grilo-rating: Inline load_media_rating()
      grilo-release-date: Make it closer to other metadata
      grilo-release-date: Inline load_media_release_date()
      dummy-release-date: Return null
      POTFILES.skip: Drop DummyDeveloper
      Revert "dummy-release-date: Return null"
      flatpak: Pin down tracker commit
      Revert "flatpak: Pin down tracker commit"
      preferences-page: Turn into a class
      preferences-page: Implement Gtk.Buildable
      preferences-page: Add template
      ui: Add FullscreenBox
      display-box: Use FullscreenBox
      ci: Enable sources repositories for Ubuntu job
      fullscreen-box: Remove back() event
      ui: Use canonical property names in ui files
      ui: Prefer enum value nicks instead of C identifiers
      display-header-bar: Don't grab focus in fullscreen
      steam: Skip Steam instance if .steam directory is a symlink
      preferences-page: Add 'title' property
      preferences-window: Use page title for headerbar
      ui: Add PreferencesSidebarItem
      ui: Add PreferencesSidebar
      preferences-window: Use PreferencesSidebar as sidebar
      preferences-window: Drop page child properties
      ui: Drop custom devel style
      Version 3.31.2

Anders Jonsson (1):
      Update Swedish translation

Daniel Mustieles (1):
      Updated Spanish translation

Rafael Fontenelle (1):
      Update Brazilian Portuguese translation

Rico Tzschichholz (1):
      Fix type-argument mismatches related to GLib.List

Stas Solovey (1):
      Add Russian translation

gogo (1):
      Update Croatian translation