Added forwards and backwards flash lights.

Change-Id: I813aeb1f300115e323d32823fbbca7d01a834d00
diff --git a/y2016/joystick_reader.cc b/y2016/joystick_reader.cc
index 0023ac8..6706485 100644
--- a/y2016/joystick_reader.cc
+++ b/y2016/joystick_reader.cc
@@ -380,6 +380,7 @@
                .clamp_open(is_intaking_ || is_outtaking_)
                .push_to_shooter(fire_)
                .force_lights_on(force_lights_on)
+               .shooting_forwards(wrist_goal_ > 0)
                .Send()) {
         LOG(ERROR, "Sending shooter goal failed.\n");
       }