[gnome-mines] Prepare release 3.17.91

[Robert Roth <robertroth src gnome org>]

commit 16370325febca10e4c717a5c1c0d6713a2479c40
Author: Robert Roth <robert roth off gmail com>
Date:   Mon Aug 31 21:32:10 2015 +0300

    Prepare release 3.17.91

 NEWS         |    5 +++++
 configure.ac |    2 +-
 2 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index b685ccd..074b302 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,8 @@
+GNOME Mines 3.17.91
+==================
+
+* Updated translations
+
 GNOME Mines 3.17.90
 ==================
 
diff --git a/configure.ac b/configure.ac
index d03a3dd..5570b2c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ([2.63])
-AC_INIT([GNOME Mines], [3.17.90], [https://bugzilla.gnome.org/],
+AC_INIT([GNOME Mines], [3.17.91], [https://bugzilla.gnome.org/],
         [gnome-mines], [https://wiki.gnome.org/Apps/Mines])
 AM_INIT_AUTOMAKE([1.11 no-dist-gzip dist-xz foreign])
 AM_SILENT_RULES([yes])