[mutter] Bump version to 2.28.1

[Richard Hughes <rhughes src gnome org>]

commit 3c7647851077b80517fc9b91824bea6e2fd6e845
Author: Richard Hughes <richard hughsie com>
Date:   Wed Oct 14 17:02:44 2009 +0100

    Bump version to 2.28.1

 configure.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.in b/configure.in
index 6aef2cb..bd5abac 100644
--- a/configure.in
+++ b/configure.in
@@ -2,7 +2,7 @@ AC_PREREQ(2.50)
 
 m4_define([mutter_major_version], [2])
 m4_define([mutter_minor_version], [28])
-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])