[gnome-calculator] Created tag 3.31.2

[Robert Roth <robertroth src gnome org>]

The unsigned tag '3.31.2' was created.

Tagger: Robert Roth <robert roth bee-tf ro>
Date: 1542180934 +0200

    Overview of changes in gnome-calculator 3.31.2
        * Readded missing accelerators (Robert Roth)
        * Use GLib.List.deep_copy() to fix argument type mismatch (Rico Tzschichholz)
        * Write all settings at once using delayed backend (Tomasz Miasko)
        * Updated Czech translation (Marek Cernocky)
        * Updated Slovenian translation (Matej Urbančič)
        * Updated Slovak translation (Dušan Kazik)

Changes since the last tag '3.31.1':

Dušan Kazik (1):
      Update Slovak translation

Marek Cernocky (1):
      Updated Czech translation

Matej Urbančič (1):
      Updated Slovenian translation

Rico Tzschichholz (1):
      Use GLib.List.deep_copy() to fix type-argument mismatch

Robert Roth (2):
      Readd missing accels
      Prepared release 3.31.2

Tomasz Miąsko (1):
      Write all settings at once using delayed backend