[baobab] Update valac dependency and bump required GTK+

[Stefano Facchini <sfacchini src gnome org>]

commit d2b16b34dab0fe7f4a492541952cde6b7ed5bc40
Author: Yosef Or Boczko <yosefor3 walla com>
Date:   Mon Jun 17 20:13:01 2013 +0300

    Update valac dependency and bump required GTK+
    
    for GtkListBox
    
    https://bugzilla.gnome.org/show_bug.cgi?id=702494

 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 46619ef..67aea95 100644
--- a/configure.ac
+++ b/configure.ac
@@ -29,7 +29,7 @@ AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[The name of the gettext d
 AC_PROG_CC
 AC_PROG_INSTALL
 AC_PROG_MAKE_SET
-AM_PROG_VALAC([0.20.1])
+AM_PROG_VALAC([0.20.1.40])
 PKG_PROG_PKG_CONFIG([0.22])
 
 ## don't rerun to this point if we abort
@@ -44,7 +44,7 @@ AC_PATH_PROG(GLIB_COMPILE_RESOURCES, glib-compile-resources)
 YELP_HELP_INIT
 
 PKG_CHECK_MODULES(BAOBAB, [
-    gtk+-3.0 >= 3.9.1
+    gtk+-3.0 >= 3.9.3
     gio-2.0 >= 2.30.0
 ])