[clutter/clutter-1.14] Bump minimum required version of Cogl to 1.13.4

[Emmanuele Bassi <ebassi src gnome org>]

commit 72bdc939aab8d651de975af82f51ea6b00e8df37
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Mon Mar 4 23:17:06 2013 +0000

    Bump minimum required version of Cogl to 1.13.4

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 439a0ee..e7476e9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -136,7 +136,7 @@ AC_HEADER_STDC
 
 # required versions for dependencies
 m4_define([glib_req_version],           [2.31.19])
-m4_define([cogl_req_version],           [1.13.2])
+m4_define([cogl_req_version],           [1.13.4])
 m4_define([json_glib_req_version],      [0.12.0])
 m4_define([atk_req_version],            [2.5.3])
 m4_define([cairo_req_version],          [1.10])