[simple-scan] Created tag 3.31.1

[Robert Ancell <rancell src gnome org>]

The signed tag '3.31.1' was created.

Tagger: Robert Ancell <robert ancell canonical com>
Date: 1539289970 +1300

    Released 3.31.1

Changes since the last tag '3.29.92':

Andre Klapper (1):
      Help: Replace old application window screenshots by recent ones

Ask Hjorth Larsen (2):
      Updated Danish translation
      Updated Danish translation

Balázs Meskó (1):
      Update Hungarian translation

Balázs Úr (1):
      Update Hungarian translation

DaeHyun Sung (1):
      Update Korean translation

Dušan Kazik (1):
      Update Slovak translation

Fran Dieguez (1):
      Update Galician translation

Gianvito Cavasoli (1):
      Update Italian translation

Ken VanDine (1):
      [snap] Update snap packaging to confined

Kjartan Maraas (1):
      Update Norwegian Bokmål translation

Kristjan SCHMIDT (1):
      Update Esperanto translation

Marcos Lans (1):
      Update Galician translation

Robert Ancell (15):
      Fix typo in error message
      Fix label saying 'Ready to Scan' which still searching for scanners
      Drop legacy toolbar support
      Fix reference to widget dropped in d8bbd07
      Make ActionBar buttons wide to match design
      Update homepage from Launchpad to gitlab.gnome.org
      Remove dead code from old toolbar
      Remove more dead code from old toolbar
      Replace scan menu with a popdown
      Remove packing properties that will not be available in GTK+ 4
      Remove GtkBuilder tags that are the default value
      Add missing enum value
      Make about dialog app name translatable
      Update About menu item to new standard name
      Releasing 3.31.1

Rūdolfs Mazurs (1):
      Update Latvian translation

Stas Solovey (1):
      Update Russian translation

gogo (1):
      Update Croatian translation