[seahorse] Bump version number

[Stefan Walter <stefw src gnome org>]

commit 9fdb131c8c4e9ea451442b75f696fa0ef9e57e7e
Author: Stef Walter <stefw redhat com>
Date:   Mon Sep 28 18:12:14 2015 +0200

    Bump version number

 NEWS         |    4 ++++
 configure.ac |    2 +-
 2 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index ff65436..1048d81 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,7 @@
+seahorse 3.18.0
+ * Use the application name in the software center
+ * Updated translations
+
 seahorse 3.17.4
 ---------------
 
diff --git a/configure.ac b/configure.ac
index 686b9df..adbeb11 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ([2.63])
-AC_INIT([seahorse], [3.17.4],
+AC_INIT([seahorse], [3.18.0],
         [http://bugzilla.gnome.org/enter_bug.cgi?product=seahorse],
         [seahorse])