[libchamplain] Require Memphis 0.2.1

[Pierre-Luc Beaudoin <plbeaudoin src gnome org>]

commit 91b531d6440f3f06868e091d5285f7b024b1b372
Author: Simon Wenner <simon wenner ch>
Date:   Sat Apr 3 15:25:12 2010 +0200

    Require Memphis 0.2.1

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 70e81a3..5f0c5ed 100644
--- a/configure.ac
+++ b/configure.ac
@@ -120,7 +120,7 @@ if test x$enable_gtk = xyes; then
   PKG_CHECK_MODULES(GTK_DEPS,
     [   gtk+-2.0 >= 2.12,
         clutter-gtk-0.10 >= 0.10,
-        memphis-0.2 >= 0.2
+        memphis-0.2 >= 0.2.1
     ]
   )