[glib] Bump version to 2.21.1

[Matthias Clasen <matthiasc src gnome org>]

commit 757f9281d7aac1254a156136440b4df4fa52e3a1
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun May 3 18:08:01 2009 -0400

    Bump version to 2.21.1
---
 configure.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/configure.in b/configure.in
index 575e368..32d6561 100644
--- a/configure.in
+++ b/configure.in
@@ -23,7 +23,7 @@ m4_define(glib_configure_in)
 #
 m4_define([glib_major_version], [2])
 m4_define([glib_minor_version], [21])
-m4_define([glib_micro_version], [0])
+m4_define([glib_micro_version], [1])
 m4_define([glib_interface_age], [0])
 m4_define([glib_binary_age],
           [m4_eval(100 * glib_minor_version + glib_micro_version)])