[notification-daemon] bump version to 3.15.2, update NEWS

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 809ebea68a94861dd7a130ce08a01adc6c25b14d
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sat Nov 29 15:32:21 2014 +0200

    bump version to 3.15.2, update NEWS

 NEWS         |    4 ++++
 configure.ac |    2 +-
 2 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index 9ccf735..07f1d2c 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,7 @@
+Version 3.15.2
+==============
+- Fix few deprecation warnings. (Alberts Muktupāvels)
+
 Version 3.14.1
 ==============
 - Rename existing .desktop file to notification-daemon-autostart.desktop and add
diff --git a/configure.ac b/configure.ac
index df5f267..45b3398 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],[3.14.1],[https://bugzilla.gnome.org/enter_bug.cgi?product=notification-daemon],[notification-daemon])
+AC_INIT([notification-daemon],[3.15.2],[https://bugzilla.gnome.org/enter_bug.cgi?product=notification-daemon],[notification-daemon])
 AC_PREREQ(2.63)
 
 AC_CONFIG_HEADERS([config.h])