[gnome-panel/gnome-3-24] bump version to 3.24.0, update NEWS

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 546599a1831d9a3c8ecbae6b9fd04d57a6b528a8
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Tue Mar 21 17:37:34 2017 +0200

    bump version to 3.24.0, update NEWS

 NEWS         |   13 +++++++++++++
 configure.ac |    2 +-
 2 files changed, 14 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index c51bdca..b1ab7a5 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,16 @@
+Version 3.24.0
+==============
+- Improve the tasklist style. (Antonio Ospite; #769012)
+- New applet - status notifier. (Alberts Muktupāvels, Colomban Wendling)
+- Use upstream gettext. (Alberts Muktupāvels)
+- Updated translations:
+  Anders Jonsson (sv), Andika Triwidada (id), Ask Hjorth Larsen (da),
+  Balázs Meskó (hu), Baurzhan Muftakhidinov (kk), Daniel Mustieles (es),
+  Dušan Kazik (sk), Enrico Nicoletto (pt_BR), Fabio Tomat (fur),
+  Gianvito Cavasoli (it), Kjartan Maraas (nb), Marek Černocký (cs),
+  Mario Blättermann (de), Мирослав Николић (sr, sr@latin), Piotr Drąg (pl),
+  Rafael Fontenelle (pt_BR), Sveinn í Felli (is).
+
 Version 3.22.0
 ==============
 - Out of process applets are no longer supported.
diff --git a/configure.ac b/configure.ac
index 85d8ed9..557166d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@ dnl Define version info
 dnl **************************************************************************
 
 m4_define([gp_major_version], [3])
-m4_define([gp_minor_version], [23])
+m4_define([gp_minor_version], [24])
 m4_define([gp_micro_version], [0])
 m4_define([gp_version], [gp_major_version.gp_minor_version.gp_micro_version])