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/y2018/control_loops/superstructure/arm/BUILD b/y2018/control_loops/superstructure/arm/BUILD
index e8af2b9..bf3c306 100644
--- a/y2018/control_loops/superstructure/arm/BUILD
+++ b/y2018/control_loops/superstructure/arm/BUILD
@@ -12,7 +12,7 @@
         "//aos/logging",
         "//frc971/control_loops:dlqr",
         "//frc971/control_loops:jacobian",
-        "//third_party/eigen",
+        "@org_tuxfamily_eigen//:eigen",
     ],
 )
 
@@ -27,7 +27,7 @@
         ":ekf",
         ":trajectory",
         "//aos/testing:googletest",
-        "//third_party/eigen",
+        "@org_tuxfamily_eigen//:eigen",
     ],
 )
 
@@ -42,8 +42,8 @@
     visibility = ["//visibility:public"],
     deps = [
         "//frc971/control_loops:runge_kutta",
-        "//third_party/eigen",
         "@com_github_gflags_gflags//:gflags",
+        "@org_tuxfamily_eigen//:eigen",
     ],
 )
 
@@ -77,9 +77,9 @@
         ":ekf",
         ":generated_graph",
         ":trajectory",
-        "//third_party/eigen",
         "//third_party/matplotlib-cpp",
         "@com_github_gflags_gflags//:gflags",
+        "@org_tuxfamily_eigen//:eigen",
     ],
 )
 
@@ -95,7 +95,7 @@
     deps = [
         ":dynamics",
         "//frc971/control_loops:jacobian",
-        "//third_party/eigen",
+        "@org_tuxfamily_eigen//:eigen",
     ],
 )
 
@@ -129,10 +129,10 @@
         ":generated_graph",
         ":graph",
         ":trajectory",
-        "//aos/logging:queue_logging",
         "//frc971/zeroing",
         "//y2018:constants",
-        "//y2018/control_loops/superstructure:superstructure_queue",
+        "//y2018/control_loops/superstructure:superstructure_position_fbs",
+        "//y2018/control_loops/superstructure:superstructure_status_fbs",
     ],
 )