[gnome-taquin] Prepare 3.21.91.

[Arnaud Bonatti <arnaudb src gnome org>]

commit df1a1eb4b59e8786b8533626b73db069471c1b38
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Tue Aug 30 03:36:46 2016 +0200

    Prepare 3.21.91.

 NEWS         |   15 +++++++++++++++
 configure.ac |    2 +-
 2 files changed, 16 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index a27a8f9..9ec52a1 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,18 @@
+3.21.91 – August 30, 2016
+=========================
+
+Just translations updates since the first beta of this cycle. All looks good.
+
+Translations updated:
+  French: Alexandre Franke
+  Friulian: Fabio Tomat
+  German: Mario Blättermann
+  Hungarian: Balázs Úr
+  Serbian: Мирослав Николић
+  Slovenian: Matej Urbančič
+  Spanish: Daniel Mustieles
+  Polish: Piotr Drąg
+
 3.21.90 - August 15, 2016
 =========================
 
diff --git a/configure.ac b/configure.ac
index 810bda7..a1d9ce5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ([2.63])
-AC_INIT([GNOME Taquin], [3.21.90], [https://bugzilla.gnome.org/],
+AC_INIT([GNOME Taquin], [3.21.91], [https://bugzilla.gnome.org/],
         [gnome-taquin], [https://wiki.gnome.org/Apps/Taquin])
 AC_CONFIG_MACRO_DIR([m4])