[notification-daemon] bump version to 3.18.0, update NEWS

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 1488ea83886ee97ecdc477a8b66bcc64616a46a0
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Wed Sep 23 15:10:08 2015 +0300

    bump version to 3.18.0, update NEWS

 NEWS         |   10 ++++++++++
 configure.ac |    4 ++--
 2 files changed, 12 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index 59a17a1..2f0d1a5 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,13 @@
+Version 3.18.0
+==============
+- Deprecation warning fixes. (Alberts Muktupāvels)
+- Internationalization fixes. (Alberts Muktupāvels)
+- Now upstream gettext is used instead of intltool. (Alberts Muktupāvels)
+- Ported away from gnome-common. (Alberts Muktupāvels)
+- Updated translations:
+  Anders Jonsson (sv), Balázs Úr (hu), Daniel Mustieles (es),
+  Marek Černocký (cs), Piotr Drąg (pl), Stas Solovey (ru).
+
 Version 3.17.2
 ==============
 - Updated translations:
diff --git a/configure.ac b/configure.ac
index 2dabc30..4ea6ce3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,8 +3,8 @@ dnl Define version info
 dnl **************************************************************************
 
 m4_define([nd_major_version], [3])
-m4_define([nd_minor_version], [17])
-m4_define([nd_micro_version], [2])
+m4_define([nd_minor_version], [18])
+m4_define([nd_micro_version], [0])
 m4_define([nd_version], [nd_major_version.nd_minor_version.nd_micro_version])
 
 dnl **************************************************************************