[mutter] Bump version to 3.16.1

[Florian Müllner <fmuellner src gnome org>]

commit f424056feaccd5ed0ef526211b0cc33fdc879f63
Author: Florian Müllner <fmuellner gnome org>
Date:   Tue Apr 14 22:38:41 2015 +0200

    Bump version to 3.16.1
    
    Update NEWS.

 NEWS         |   18 ++++++++++++++++++
 configure.ac |    2 +-
 2 files changed, 19 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index a15d37f..2367a1c 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,21 @@
+3.16.1
+======
+* Add function to refresh all background instances [Rui; #739178]
+* Fix swapped scroll methods on wayland [Ondrej; #746870]
+* Manually activate stage to fix accessibility on wayland [Ray, Rui; #746670]
+* Center pointer on primary monitor on startup [Carlos; #746896]
+* wayland: Reword synchronized state application semantics [Jonas; #743617]
+* Ensure input settings are applied on startup [Rui; #747434]
+* Misc. bug fixes [Jonas, Giovanni, Calvin, Ray, Rui; #744932, #746509, #746692,
+  #746510, #746545, #747263]
+
+Contributors:
+  Jonas Ådahl, Giovanni Campagna, Carlos Garnacho, Ondrej Holy, Rui Matos,
+  Jasper St. Pierre, Ray Strode, Calvin Walton
+
+Translations:
+  Khaled Hosny [ar], Marek Černocký [cs]
+
 3.16.0
 ======
 * wayland: Don't skip notifying about initial maximized state [Jonas; #745303]
diff --git a/configure.ac b/configure.ac
index f838be1..554c8ac 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@ AC_PREREQ(2.62)
 
 m4_define([mutter_major_version], [3])
 m4_define([mutter_minor_version], [16])
-m4_define([mutter_micro_version], [0])
+m4_define([mutter_micro_version], [1])
 
 m4_define([mutter_version],
           [mutter_major_version.mutter_minor_version.mutter_micro_version])