[gnome-themes-standard] prepare for 3.18.0

[Jakub Steiner <jimmac src gnome org>]

commit 4058c3bced2173c8e6f2a22953327dcc2023e82d
Author: Jakub Steiner <jimmac gmail com>
Date:   Tue Sep 22 14:07:14 2015 +0200

    prepare for 3.18.0

 NEWS         |    4 ++++
 configure.ac |    2 +-
 2 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index c25eb06..c28e346 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,7 @@
+3.18.0
+======
+ - Portugese translations
+
 3.16.2
 ======
  - translation updates
diff --git a/configure.ac b/configure.ac
index a82f1c1..a83e0b1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_PREREQ(2.53)
 
-AC_INIT([gnome-themes-standard], [3.16.2],
+AC_INIT([gnome-themes-standard], [3.18.0],
         [http://bugzilla.gnome.org/enter_bug.cgi?product=gnome-themes-standard])
 
 AC_CONFIG_MACRO_DIR([m4])