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/aos/mutex/mutex_test.cc b/aos/mutex/mutex_test.cc
index 9d371b7..cc659a5 100644
--- a/aos/mutex/mutex_test.cc
+++ b/aos/mutex/mutex_test.cc
@@ -10,13 +10,13 @@
 #include "gtest/gtest.h"
 
 #include "aos/die.h"
-#include "aos/time/time.h"
-#include "aos/util/death_test_log_implementation.h"
-#include "aos/util/thread.h"
 #include "aos/ipc_lib/aos_sync.h"
 #include "aos/ipc_lib/core_lib.h"
 #include "aos/testing/test_logging.h"
 #include "aos/testing/test_shm.h"
+#include "aos/time/time.h"
+#include "aos/util/death_test_log_implementation.h"
+#include "aos/util/thread.h"
 
 namespace aos {
 namespace testing {