[rygel] build: Bump gupnp-dlna required version

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 30c83b4d86bb2f770dffc24bf0af3ec875d86d6f
Author: Arun Raghavan <arun raghavan collabora co uk>
Date:   Mon Jul 19 10:37:26 2010 +0100

    build: Bump gupnp-dlna required version

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 55b3cd8..fb6132b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,7 +23,7 @@ AC_FUNC_MMAP
 VALA_REQUIRED=0.9.3
 GUPNP_REQUIRED=0.13.4
 GUPNP_AV_REQUIRED=0.5.7
-GUPNP_DLNA_REQUIRED=0.1.0
+GUPNP_DLNA_REQUIRED=0.2.1
 GUPNP_VALA_REQUIRED=0.6.7
 DBUS_GLIB_REQUIRED=0.74
 GSTREAMER_REQUIRED=0.10.23