[pygobject] Created tag 3.31.3

[Christoph Reiter <creiter src gnome org>]

The signed tag '3.31.3' was created.

Tagger: Christoph Reiter <reiter christoph gmail com>
Date: 1549125085 +0100

    release 3.31.3

Changes since the last tag '3.31.2':

Christoph Reiter (24):
      version bump
      boxed: hide the PyGIBoxed struct
      boxed: don't look up the gtype in tp_dealloc, we already know it
      boxed: remove __del__ implementation and free in tp_dealloc
      Remove GObject.Value.__del__
      Merge branch 'gi-boxed-remove-del' into 'master'
      gio overrides: emit a warning when creating various dbus types without a constructor. Fixes #15
      GObject.Value: deprecate calling get/set_boxed on a non-boxed value
      GObject.Value: a bit more test coverage
      GObject.Value: add a static helper for fetching the GType
      basic: allow None for boolean parameters
      Value.set_value: allow None for TYPE_STRING
      Value.get/set_value: use _gvalue_get/set in more cases
      Merge branch 'warn-init-dbus-boxed-info-types' into 'master'
      tests: add a test for stripping return values from event methods. Fixes #85
      tests: don't depend on the order of objects returned by Gtk.Builder.get_objects(). Fixes #287
      Merge branch 'egg-info' into 'master'
      examples: fix new flake8 warnings
      test_atoms: handle missing axes labels. Fixes #300
      gtk: raise in case Gtk.Window is instantiated after init failed. See #298
      docs: getting_started: remove all Python 2 related instructions
      docs: getting_started: Include instructions for installing with pip. Fixes #297
      ci: add a timeout multiplier for meson tests
      release

Elliott Sales de Andrade (1):
      Install .egg-info directory to arch'd dir.