Update buidlroot to version 2016.08.1

bsp/buildroot/package/python3/0026-Add-an-option-to-disable-unicodedata.patch

@@ -1,4 +1,4 @@
-From 4a32e709d128886dab10e59fad60fde005933aff Mon Sep 17 00:00:00 2001
+From 64fa1fc3a9aea7ffba7b96d08a14df91051f2b6f Mon Sep 17 00:00:00 2001
 From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
 Date: Wed, 23 Dec 2015 11:50:27 +0100
 Subject: [PATCH] Add an option to disable unicodedata
@@ -9,10 +9,10 @@ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  1 file changed, 6 insertions(+)
 
 diff --git a/configure.ac b/configure.ac
-index 4fb35a8..58f2dd9 100644
+index f25733a..a7ddb2b 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -2687,6 +2687,12 @@ AC_ARG_ENABLE(nis,
+@@ -2923,6 +2923,12 @@ AC_ARG_ENABLE(nis,
      	     DISABLED_EXTENSIONS="${DISABLED_EXTENSIONS} nis"
    	  fi])