[gnome-shell] Created tag 3.31.4

[Florian Müllner <fmuellner src gnome org>]

The signed tag '3.31.4' was created.

Tagger: Florian Müllner <fmuellner gnome org>
Date: 1547149669 +0100

    Tag release 3.31.4

Changes since the last tag '3.31.2':

Anders Jonsson (1):
      Update Swedish translation

Andre Klapper (1):
      Replace Bugzilla by Gitlab URL in DOAP file

Andrea Azzarone (1):
      dash: destroy items's child before tooltip

Carlos Garnacho (7):
      shell: Use MetaStartupNotification
      shell: Hide/drop unused public API
      automountManager: Port to MetaSoundPlayer for emitting sounds
      messageTray: Port to MetaSoundPlayer for emitting sounds
      volume: Port to MetaSoundPlayer for emitting sounds
      global: Drop API to play sounds
      build: Remove Canberra dependency

Cosimo Cecchi (1):
      StWidget: don't forget to invalidate the paint state if not on stage

Daniel Mustieles (1):
      Updated Spanish translation

Daniel van Vugt (1):
      iconGrid: Eliminate JavaScript for painting/picking

Emin Tufan Çetin (1):
      Update Turkish translation

Fabio Tomat (1):
      Update Friulian translation

Florian Müllner (7):
      windowAttentionHandler: Handle XUrgencyHint as well
      windowAttentionHandler: Fix syntax errors
      ibusManager: Don't pass undefined callback to ibus
      altSwitcher: Fix error when all alternatives are disabled
      st: Avoid integer overflow on unpremultiply
      messageTray: Re-enable unredirection when banner is destroyed
      Bump version to 3.31.4

Jasper St. Pierre (3):
      app-usage: Remove crufty old "context"s idea
      app-usage: Remove unused open-window-count attribute
      app-usage: Remove more unused things

Jonas Ådahl (3):
      meson.build: Bump compatible mutter API version to 4
      Add app introspection API
      dnd: Repick target actor if destroyed mid iteration

João Paulo Rechi Vita (1):
      power: Label the PENDING_CHARGE state as "Not Charging"

Kristjan SCHMIDT (1):
      Update Esperanto translation

Marco Trevisan (Treviño) (1):
      st-button: Ignore pointer emulated touch events

Matej Urbančič (1):
      Updated Slovenian translation

Michael Catanzaro (1):
      Remove the browser plugin

Olivier Fourdan (1):
      introspect: Add GetWindows method

Pascal Nowack (1):
      layout: Always allow hiding the overview

Ryuta Fujii (1):
      Update Japanese translation

RyuzakiKK (1):
      thunderbolt: fix missing variable underscore for `enrolling`

Sam Hewitt (3):
      theme: Replace corner ripple png assets with css
      theme: Replace page indicator assets with css
      theme: Drop custom assets for window close buttons in overview

daniruiz (1):
      theme: Replace calendar arrow images with symbolic icons and CSS