[gegl/gegl-0-2] Require babl version 0.1.11

[Daniel Sabo <daniels src gnome org>]

commit 775452b3dc302d04e8ac815b952cdcc8837e69d1
Author: Daniel Sabo <DanielSabo gmail com>
Date:   Tue Feb 11 14:05:45 2014 -0800

    Require babl version 0.1.11
    
    Which contains the correct RGB -> Y conversions.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 6037a18..5606ede 100644
--- a/configure.ac
+++ b/configure.ac
@@ -37,7 +37,7 @@ m4_define([gegl_stable],
 m4_define([gimp_full_name], [Generic Graphical Library])
 
 # required versions of external libraries
-m4_define([babl_required_version], [0.1.10])
+m4_define([babl_required_version], [0.1.11])
 m4_define([cairo_required_version], [0.0.0])
 m4_define([gdk_pixbuf_required_version], [2.18.0])
 m4_define([glib_required_version], [2.32.3])