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/frc971/queues/BUILD b/frc971/queues/BUILD
index 83ee252..e440638 100644
--- a/frc971/queues/BUILD
+++ b/frc971/queues/BUILD
@@ -1,10 +1,11 @@
-package(default_visibility = ['//visibility:public'])
+package(default_visibility = ["//visibility:public"])
 
-load('//aos/build:queues.bzl', 'queue_library')
+load("@com_github_google_flatbuffers//:build_defs.bzl", "flatbuffer_cc_library")
 
-queue_library(
-  name = 'gyro',
-  srcs = [
-    'gyro.q',
-  ],
+flatbuffer_cc_library(
+    name = "gyro",
+    srcs = [
+        "gyro.fbs",
+    ],
+    gen_reflections = 1,
 )
diff --git a/frc971/queues/gyro.fbs b/frc971/queues/gyro.fbs
new file mode 100644
index 0000000..8a76678
--- /dev/null
+++ b/frc971/queues/gyro.fbs
@@ -0,0 +1,18 @@
+namespace frc971.sensors;
+
+// Published on "/drivetrain"
+table GyroReading {
+  // Positive is counter-clockwise (Austin says "it's Positive").
+  // Right-hand coordinate system around the Z-axis going up.
+  // The angle is measured in radians.
+  angle:double;
+  // The angular velocity in radians/sec
+  velocity:double;
+}
+
+// Published on "/drivetrain"
+table Uid {
+  uid:uint;
+}
+
+root_type GyroReading;
diff --git a/frc971/queues/gyro.q b/frc971/queues/gyro.q
deleted file mode 100644
index 0885738..0000000
--- a/frc971/queues/gyro.q
+++ /dev/null
@@ -1,16 +0,0 @@
-package frc971.sensors;
-
-// Published on ".frc971.sensors.gyro_reading"
-message GyroReading {
-	// Positive is counter-clockwise (Austin says "it's Positive").
-	// Right-hand coordinate system around the Z-axis going up.
-  // The angle is measured in radians.
-	double angle;
-  // The angular velocity in radians/sec
-	double velocity;
-};
-
-// Published on ".frc971.sensors.gyro_part_id"
-message Uid {
-	uint32_t uid;
-};