xupnpd: update to r404

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

multimedia/xupnpd/Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2013-2014 OpenWrt.org
+# Copyright (C) 2013-2015 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=xupnpd
-PKG_REV:=399
+PKG_REV:=404
 PKG_VERSION:=$(PKG_REV)
 PKG_RELEASE:=1