[gnome-flashback] bump version to 3.16.0, update NEWS

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 029597bfbb915c55b5cfc05bba468038991ef766
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Thu Apr 2 23:24:20 2015 +0300

    bump version to 3.16.0, update NEWS

 NEWS         |   16 ++++++++++++++++
 configure.ac |    4 ++--
 2 files changed, 18 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index f92b643..2665bbf 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,19 @@
+Version 3.16.0
+==============
+- Add preferences and administartion sub menus under System Tools. (Alberts
+  Muktupāvels)
+- Hide Unity settings panels from Other menu category. (Dmitry Shachnev)
+- Implemented display-config, based on mutter 3.16.0 release. (Alberts
+  Muktupāvels)
+- Key grabber replaced with shell that provides osd windows and monitor
+  labels. (Alberts Mutkupāvels)
+- sound-applet: Fix visibility of bar when orientation is the same as the
+  default. (Bastien Nocera)
+- Updated translations:
+  Balázs Úr (hu), Chao-Hsiung Liao (zh_HK, zh_TW), Marek Černocký (cs),
+  Мирослав Николић (sr, sr latin), Piotr Drąg (pl), Rafael Ferreira (pt_BR),
+  Samir Ribic (bs).
+
 Version 3.15.2
 ==============
 - Added key grabber. (Alberts Muktupāvels)
diff --git a/configure.ac b/configure.ac
index 16ad939..d6f406e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 m4_define([gnome_flashback_major_version], [3])
-m4_define([gnome_flashback_minor_version], [15])
-m4_define([gnome_flashback_micro_version], [2])
+m4_define([gnome_flashback_minor_version], [16])
+m4_define([gnome_flashback_micro_version], [0])
 
 AC_INIT([gnome-flashback], 
[gnome_flashback_major_version.gnome_flashback_minor_version.gnome_flashback_micro_version],
         [http://bugzilla.gnome.org/enter_bug.cgi?product=gnome-flashback])