Update buidlroot to version 2016.08.1

bsp/buildroot/package/lft/Config.in

@@ -0,0 +1,10 @@
+config BR2_PACKAGE_LFT
+	bool "lft"
+	select BR2_PACKAGE_LIBPCAP
+	help
+	  LFT, short for Layer Four Traceroute, is a sort of
+	  'traceroute' that often works much faster (than the
+	  commonly-used Van Jacobson method) and goes through many
+	  configurations of packet-filters (firewalls).
+
+	  http://pwhois.org/lft/