[notification-daemon] bump version to 3.16.0, update NEWS

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 5e71ae7894b5f77a5be466d800ae13e6ce4c76f3
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Thu Mar 26 16:51:06 2015 +0200

    bump version to 3.16.0, update NEWS

 NEWS         |    6 ++++++
 configure.ac |    2 +-
 2 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index 07f1d2c..f10197f 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,9 @@
+Version 3.16.0
+==============
+- Free memory returned by g_find_program_in_path. (Dmitry Shachnev)
+- Updated translations:
+  Samir Ribic (bs).
+
 Version 3.15.2
 ==============
 - Fix few deprecation warnings. (Alberts Muktupāvels)
diff --git a/configure.ac b/configure.ac
index 45b3398..960eec4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@ dnl Process this file with autoconf to create configure.
 dnl ################################################################
 dnl # Initialize autoconf
 dnl ################################################################
-AC_INIT([notification-daemon],[3.15.2],[https://bugzilla.gnome.org/enter_bug.cgi?product=notification-daemon],[notification-daemon])
+AC_INIT([notification-daemon],[3.16.0],[https://bugzilla.gnome.org/enter_bug.cgi?product=notification-daemon],[notification-daemon])
 AC_PREREQ(2.63)
 
 AC_CONFIG_HEADERS([config.h])