Update buidlroot to version 2016.08.1

bsp/buildroot/package/gupnp-tools/Config.in

@@ -0,0 +1,21 @@
+config BR2_PACKAGE_GUPNP_TOOLS
+	bool "gupnp-tools"
+	# gssdp, gupnp, libsoup all select on libglib2, so they have
+	# the same dependencies as libgtk3, which we depend on. So for
+	# the same of simplicity, we don't replicate all those
+	# (complex) dependencies.
+	select BR2_PACKAGE_GSSDP
+	select BR2_PACKAGE_GUPNP
+	select BR2_PACKAGE_LIBSOUP
+	select BR2_PACKAGE_LIBXML2
+	depends on BR2_PACKAGE_LIBGTK3
+	help
+	  GUPnP Tools are free replacements of Intel UPnP tools that
+	  use GUPnP. They provides client and server side tools which
+	  enable one to easily test and debug one's UPnP devices and
+	  control points.
+
+	  http://www.gupnp.org/
+
+comment "gupnp-tools needs libgtk3"
+	depends on !BR2_PACKAGE_LIBGTK3