[gnome-applets] bump version to 3.15.2, update NEWS

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 7b35c25da8fb3d1f48d20b69a058f9f1aadf1442
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Mon Nov 24 08:23:45 2014 +0200

    bump version to 3.15.2, update NEWS

 NEWS         |    8 ++++++++
 configure.ac |    2 +-
 2 files changed, 9 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index 5b40729..8ba20c9 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,11 @@
+Version 3.15.2
+==============
+- Add --with-pythondir configure option. (Dmitry Shachnev)
+- Add --with-cpufreq-lib configure option. (Alberts Muktupāvels)
+- Fixed some deprecated warnings. (Alberts Muktupāvels)
+- Updated translations:
+  Marek Černocký (cs), Tiago S (pt).
+
 Version 3.14.0
 ==============
 - Use GNetworkMonitor in gweather and invest applets. (Dan Winship)
diff --git a/configure.ac b/configure.ac
index 0a9abcc..5532519 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 dnl ***************************************************************************
 dnl *** configure.in for GNOME-APPLETS                                      ***
 dnl ***************************************************************************
-AC_INIT(gnome-applets, 3.15.0)
+AC_INIT(gnome-applets, 3.15.2)
 AC_PREREQ(2.59)
 
 AC_CONFIG_HEADERS(config.h)