Convert aos over to flatbuffers

Everything builds, and all the tests pass.  I suspect that some entries
are missing from the config files, but those will be found pretty
quickly on startup.

There is no logging or live introspection of queue messages.

Change-Id: I496ee01ed68f202c7851bed7e8786cee30df29f5
diff --git a/y2014/control_loops/shooter/shooter_goal.fbs b/y2014/control_loops/shooter/shooter_goal.fbs
new file mode 100644
index 0000000..3326562
--- /dev/null
+++ b/y2014/control_loops/shooter/shooter_goal.fbs
@@ -0,0 +1,12 @@
+namespace y2014.control_loops.shooter;
+
+table Goal {
+  // Shot power in joules.
+  shot_power:double;
+  // Shoots as soon as this is true.
+  shot_requested:bool;
+  unload_requested:bool;
+  load_requested:bool;
+}
+
+root_type Goal;