[clutter/clutter-1.22] Post-release version bump to 1.21.3

[Emmanuele Bassi <ebassi src gnome org>]

commit 768b5b89e2ced13c1fbaf54406868f7e39bc613e
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Tue Dec 16 00:33:23 2014 +0000

    Post-release version bump to 1.21.3

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 879ff36..0a9a580 100644
--- a/configure.ac
+++ b/configure.ac
@@ -10,7 +10,7 @@
 # - increase clutter_interface_version to the next odd number
 m4_define([clutter_major_version], [1])
 m4_define([clutter_minor_version], [21])
-m4_define([clutter_micro_version], [2])
+m4_define([clutter_micro_version], [3])
 
 # • for stable releases: increase the interface age by 1 for each release;
 #   if the API changes, set to 0. interface_age and binary_age are used to