[evolution-exchange] Bump GTK+ requirement to 3.0.

[Matthew Barnes <mbarnes src gnome org>]

commit 94d250f122a9335fa71be1b0b789497b1feef921
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sat Feb 12 11:03:46 2011 -0500

    Bump GTK+ requirement to 3.0.
    
    This requirement is now locked until GNOME 3.3 development begins.

 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index a81381c..e3ca651 100644
--- a/configure.ac
+++ b/configure.ac
@@ -13,8 +13,8 @@ dnl Automake 1.11 - Silent Build Rules
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
 dnl Required Package Versions
-m4_define([glib_minimum_version], [2.16.0])
-m4_define([gtk_minimum_version], [2.99.2])
+m4_define([glib_minimum_version], [2.28])
+m4_define([gtk_minimum_version], [3.0])
 m4_define([eds_minimum_version], [eex_version])
 m4_define([evo_minimum_version], [eex_version])
 m4_define([gconf_minimum_version], [2.0.0])		dnl XXX Just a Guess