[dconf-editor] Prepare 3.22.0.

[Arnaud Bonatti <arnaudb src gnome org>]

commit 91091afd4b3b6c46182640ef78f33bb86da7a4c7
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Wed Sep 21 05:46:01 2016 +0200

    Prepare 3.22.0.

 NEWS         |   12 ++++++++++++
 configure.ac |    2 +-
 2 files changed, 13 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index aae099c..54d7e24 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,15 @@
+dconf-editor 3.22.0
+=====================
+
+The appdata file validation has been changed to work without hacks (but... isn't
+that a hack?). Hopefully, all should be good now for a new great stable release!
+
+Translations updated:
+  Basque: Inaki Larranaga Murgoitio
+  Danish: Kenneth Nielsen
+  Polish: Piotr Drąg
+  Swedish: Anders Jonsson
+
 dconf-editor 3.21.92
 =====================
 
diff --git a/configure.ac b/configure.ac
index 904507b..4d88965 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_INIT([dconf-editor],
-        [3.21.92],
+        [3.22.0],
         [https://bugzilla.gnome.org/enter_bug.cgi?product=dconf-editor],
         [dconf-editor])