[dconf-editor] Prepare 3.20.0.

[Arnaud Bonatti <arnaudb src gnome org>]

commit 6d7a8e46ced7c734447ef7ea7f91fabba634d71b
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Mon Mar 21 23:26:33 2016 +0100

    Prepare 3.20.0.

 NEWS         |   13 +++++++++++++
 configure.ac |    2 +-
 2 files changed, 14 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index 334b40a..096c97d 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,16 @@
+dconf-editor 3.20.0
+=====================
+
+All is looking good in this new 3.20 stable release with so many great changes!
+Let’s hope everybody will like this new UI, clearer and more accessible.
+
+Translations updated:
+  Danish: Ask Hjorth Larsen
+  Greek: Tom Tryfonidis
+  Italian: Milo Casagrande
+  Swedish: Sebastian Rasmussen
+  Turkish: Muhammet Kara
+
 dconf-editor 3.19.92
 =====================
 
diff --git a/configure.ac b/configure.ac
index f5906fa..f4dfe23 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_INIT([dconf-editor],
-        [3.19.92],
+        [3.20.0],
         [https://bugzilla.gnome.org/enter_bug.cgi?product=dconf-editor],
         [dconf-editor])