[mutter] Bump version to 3.9.4

[Florian Müllner <fmuellner src gnome org>]

commit 9504fdd2cba4c992d7b7f82f50321477bc27d209
Author: Florian Müllner <fmuellner gnome org>
Date:   Wed Jul 10 18:35:17 2013 +0200

    Bump version to 3.9.4
    
    Update NEWS.

 NEWS         |   13 +++++++++++++
 configure.ac |    2 +-
 2 files changed, 14 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index d887dfa..a5cae02 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,16 @@
+3.9.4
+=====
+* Tweak window shadows [Allan; #702141]
+* Ignore our own focus events for focus prediction [Jasper; #701017]
+* Add API to query if the stage is focused [Jasper; #700735]
+* Add API to query the monitor for a given position [Adel]
+* Don't force attached dialogs to be border-only [Florian; #702764]
+* Allow slicing of backgrounds to avoid texture size limits [Ray; #702283]
+* Miscellaneous bug fixes and cleanups [Adel; #701224, #702564]
+
+Contributors:
+  Allan Day, Adel Gadllah, Florian Müllner, Jasper St. Pierre, Ray Strode
+
 3.9.3
 =====
 * Ensure events are always reported to the grab window [Rui; #701219]
diff --git a/configure.ac b/configure.ac
index ce823ee..05ae339 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@ AC_PREREQ(2.50)
 
 m4_define([mutter_major_version], [3])
 m4_define([mutter_minor_version], [9])
-m4_define([mutter_micro_version], [3])
+m4_define([mutter_micro_version], [4])
 
 m4_define([mutter_version],
           [mutter_major_version.mutter_minor_version.mutter_micro_version])