Set up for using WPILib 2016

It works if you switch which line in //aos/externals:BUILD is commented
out.

Change-Id: I19f4d7a1d95554cff0dc29f9fd4a163b9d0cafd5
diff --git a/NO_BUILD_AMD64 b/NO_BUILD_AMD64
index bfc83b1..c29bb2c 100644
--- a/NO_BUILD_AMD64
+++ b/NO_BUILD_AMD64
@@ -1,5 +1,7 @@
 -//aos/externals:wpilib
 -//aos/externals:wpilib_2015
+-//third_party/allwpilib_2016/...
+-//third_party/ntcore_2016/...
 -//frc971/wpilib/...
 -//y2014/wpilib/...
 -//y2014:download