[dconf-editor] Prepare 3.31.91.

[Arnaud B. <arnaudb src gnome org>]

commit d4c6093055ce6129efa9e3d7724651887051c392
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Wed Feb 20 13:39:42 2019 +0100

    Prepare 3.31.91.

 NEWS        | 24 ++++++++++++++++++++++++
 meson.build |  2 +-
 2 files changed, 25 insertions(+), 1 deletion(-)
---
diff --git a/NEWS b/NEWS
index ab429b9..0adffe1 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,27 @@
+dconf-editor 3.31.91
+=====================
+
+There was an hidden way to toggle search by clicking on an empty
+space of the headerbar, but it was blocking the use of a double-
+click to maximize the window, so that was removed. There is also
+some strings capitalization fixes, an improvement for the --help
+text, various small changes, and some relocatable schemas added.
+
+Translations updated:
+  Catalan: Jordi Mas
+  Czech: Marek Cernocky
+  Finnish: Jiri Grönroos
+  Galician: Fran Dieguez
+  Hungarian: Balázs Úr and Balázs Meskó
+  Indonesian: Kukuh Syafaat
+  Kazakh: Baurzhan Muftakhidinov
+  Lithuanian: Aurimas Černius
+  Polish: Piotr Drąg
+  Brazilian Portuguese: Rafael Fontenelle
+  Slovenian: Matej Urbančič
+  Spanish: Daniel Mustieles
+  Turkish: Sabri Ünal
+
 dconf-editor 3.31.90
 =====================
 
diff --git a/meson.build b/meson.build
index f6c07e0..624c12b 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project(
   'dconf-editor', ['c', 'vala'],
-  version: '3.31.90',
+  version: '3.31.91',
   license: 'GPL3+',
   default_options: [
     'buildtype=debugoptimized',