[gtk-engines] Next version is 2.21.0 for the master branch.

[Benjamin Berg <bberg src gnome org>]

commit 289c6283096e3de2250e066e7946a6b111e395bc
Author: Benjamin Berg <benjamin sipsolutions net>
Date:   Sun Jun 6 13:17:42 2010 +0200

    Next version is 2.21.0 for the master branch.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index e60a4cd..655145b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 
-AC_INIT([gtk-engines], [2.20.1])
+AC_INIT([gtk-engines], [2.21.0])
 AC_CONFIG_SRCDIR([README])
 
 AM_INIT_AUTOMAKE