[gnome-2048] Prepare 3.17.91

[Arnaud Bonatti <arnaudb src gnome org>]

commit 3f3f31fa3a09ddb54277bdbbcecddbc4bc9301ad
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Tue Sep 1 13:25:41 2015 +0200

    Prepare 3.17.91

 NEWS         |    5 +++++
 configure.ac |    2 +-
 2 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index 5d8559b..cebea71 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,8 @@
+GNOME 2048   3.17.91                                       2015-09-01
+=====================================================================
+Translations
+ * pl (Piotr Drąg)
+
 GNOME 2048   3.17.90                                       2015-08-18
 =====================================================================
 Translations
diff --git a/configure.ac b/configure.ac
index abfcbc1..7ded564 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ([2.63])
-AC_INIT([gnome-2048], [3.17.90], [http://www.gnome.org],
+AC_INIT([gnome-2048], [3.17.91], [http://www.gnome.org],
         [gnome-2048])
 AM_INIT_AUTOMAKE([1.11 no-dist-gzip dist-xz foreign])
 AM_SILENT_RULES([yes])