[iagno] Prepare 3.13.91

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 2fcdfb5064c2cae8afa2474458eed8d2cc9f16d6
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Mon Sep 1 10:50:46 2014 -0500

    Prepare 3.13.91

 NEWS         |    8 ++++++++
 configure.ac |    2 +-
 2 files changed, 9 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index cbcb150..cf4f7d0 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,11 @@
+3.13.91 - September 1, 2014
+===========================
+
+* AI fixes and improvements, hopefully (Arnaud Bonatti)
+* Never create multiple preferences dialogs (Arnaud Bonatti)
+* Restore <ctrl>Z shortcut for undo move (Arnaud Bonatti)
+* Updated translations
+
 3.13.90 - August 18, 2014
 =========================
 
diff --git a/configure.ac b/configure.ac
index 7f9234c..46e82fc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ([2.63])
-AC_INIT([Iagno], [3.13.90], [https://bugzilla.gnome.org/],
+AC_INIT([Iagno], [3.13.91], [https://bugzilla.gnome.org/],
         [iagno], [https://wiki.gnome.org/Apps/Iagno])
 AM_INIT_AUTOMAKE([1.11 no-dist-gzip dist-xz foreign])
 AM_SILENT_RULES([yes])