[dconf-editor] Prepare 3.21.4.

[Arnaud Bonatti <arnaudb src gnome org>]

commit 8cfac0d9a948c5ed6e9a58047078e3c975a367dc
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Wed Jul 20 04:02:56 2016 +0200

    Prepare 3.21.4.

 NEWS         |   15 +++++++++++++++
 configure.ac |    2 +-
 2 files changed, 16 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index 941b8fe..a0f201e 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,18 @@
+dconf-editor 3.21.4
+=====================
+
+The UI has completely evolved, into an all-in-one-window. That permits notably a
+"delay mode" in which multiple changes are applied at the same time (only schema
+by schema when there're some, and other keys via a DConfChangeset). Keys without
+schema can also be deleted now.
+
+Translations updated:
+  Indonesian: Andika Triwidada
+  Occitan: Cédric Valmary
+  Portuguese: Sérgio Cardeira and Tiago Santos
+  Spanish: Daniel Mustieles
+  Turkish: Muhammet Kara
+
 dconf-editor 3.21.1
 =====================
 
diff --git a/configure.ac b/configure.ac
index 1e18edc..657b598 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_INIT([dconf-editor],
-        [3.21.1],
+        [3.21.4],
         [https://bugzilla.gnome.org/enter_bug.cgi?product=dconf-editor],
         [dconf-editor])