[gnome-klotski] Prepare 3.21.91

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 983ea152b92638dea2144e3adc5e5d144dc91d3a
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Aug 28 19:43:37 2016 -0500

    Prepare 3.21.91

 NEWS         |    6 ++++++
 configure.ac |    2 +-
 2 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index d5a6d49..720342d 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,9 @@
+3.21.91 - August 29, 2016
+=========================
+
+* Build with even newer libgnome-games-support
+* Updated translations
+
 3.21.90 - August 15, 2016
 =========================
 
diff --git a/configure.ac b/configure.ac
index eccaa92..14c05ce 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ([2.63])
-AC_INIT([GNOME Klotski], [3.21.90], [https://bugzilla.gnome.org/],
+AC_INIT([GNOME Klotski], [3.21.91], [https://bugzilla.gnome.org/],
         [gnome-klotski], [https://wiki.gnome.org/Apps/Klotski])
 AC_CONFIG_MACRO_DIR([m4])