[gnome-system-monitor] Prepare release 3.17.91

[Robert Roth <robertroth src gnome org>]

commit 1c804f20439eef86fe83bcaacfe74416e77f7ef6
Author: Robert Roth <robert roth off gmail com>
Date:   Mon Aug 31 21:25:56 2015 +0300

    Prepare release 3.17.91

 NEWS         |   22 ++++++++++++++++++++++
 configure.ac |    2 +-
 2 files changed, 23 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index 3cb0064..98677bf 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,25 @@
+New in 3.17.91 - 31 August 2015
+
+* added/updated translations
+  el, courtesy of Tom Tryfonidis 
+  es, courtesy of Daniel Mustieles 
+  fr, courtesy of Claude Paroz 
+  fur, courtesy of Fabio Tomat
+  gl, courtesy of Fran Dieguez 
+  he, courtesy of Yosef Or Boczko 
+  id, courtesy of Andika Triwidada 
+  pl, courtesy of Piotr Drąg 
+  pt, courtesy of Pedro Albuquerque 
+  ru, courtesy of Yuri Myasoedov 
+  sk, courtesy of Dušan Kazik 
+  tr, courtesy of Muhammet Kara 
+  zh_TW, courtesy of Chao-Hsiung Liao
+
+List of fixed bugs
+         use sysinfo to get number of CPUs
+         set the application icon name
+  753972 work under wayland even with wnck
+
 New in 3.17.90 - 17 August 2015
 
 * added/updated translations
diff --git a/configure.ac b/configure.ac
index 32d1682..93c0133 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
 AC_PREREQ([2.63])
 
 AC_INIT([gnome-system-monitor],
-        [3.17.90],
+        [3.17.91],
         [http://bugzilla.gnome.org/enter_bug.cgi?product=system-monitor],
         [gnome-system-monitor])