Log IMU readings on the logger PI

We've got enough CPU now on the RIO to offboard the IMU readings, and
this makes the logger pi's log files more self standing.

Change-Id: Ib1cd1619cf4ede7703df28d3b99aa27c48d20be0
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/y2020/y2020_logger.json b/y2020/y2020_logger.json
index 0281711..a068b10 100644
--- a/y2020/y2020_logger.json
+++ b/y2020/y2020_logger.json
@@ -1,6 +1,40 @@
 {
   "channels": [
     {
+      "name": "/roborio/aos",
+      "type": "aos.message_bridge.Timestamp",
+      "source_node": "roborio",
+      "logger": "LOCAL_AND_REMOTE_LOGGER",
+      "logger_nodes": [
+        "logger"
+      ],
+      "destination_nodes": [
+        {
+          "name": "logger",
+          "priority": 1,
+          "time_to_live": 5000000,
+          "timestamp_logger" : "LOCAL_AND_REMOTE_LOGGER",
+          "timestamp_logger_nodes" : ["roborio"]
+        }
+      ]
+   },
+    {
+      "name": "/drivetrain",
+      "type": "frc971.IMUValuesBatch",
+      "source_node": "roborio",
+      "logger": "LOCAL_AND_REMOTE_LOGGER",
+      "logger_nodes": [
+        "logger"
+      ],
+      "destination_nodes": [
+        {
+          "name": "logger",
+          "priority": 2,
+          "time_to_live": 50000000
+        }
+      ]
+    },
+    {
       "name": "/pi1/aos",
       "type": "aos.message_bridge.Timestamp",
       "source_node": "pi1",
@@ -176,10 +210,28 @@
           "timestamp_logger_nodes": [
             "logger"
           ]
+        },
+        {
+          "name": "roborio",
+          "priority": 1,
+          "time_to_live": 5000000,
+          "timestamp_logger": "LOCAL_AND_REMOTE_LOGGER",
+          "timestamp_logger_nodes": [
+            "logger"
+          ]
         }
       ]
     },
     {
+      "name": "/logger/aos/remote_timestamps/roborio/logger/aos/aos-message_bridge-Timestamp",
+      "type": "aos.message_bridge.RemoteMessage",
+      "source_node": "logger",
+      "logger": "NOT_LOGGED",
+      "frequency": 20,
+      "num_senders": 2,
+      "max_size": 200
+    },
+    {
       "name": "/logger/aos/remote_timestamps/pi1/logger/aos/aos-message_bridge-Timestamp",
       "type": "aos.message_bridge.RemoteMessage",
       "source_node": "logger",
@@ -235,7 +287,7 @@
       "destination_nodes": [
         {
           "name": "logger",
-          "priority": 1,
+          "priority": 3,
           "time_to_live": 5000000
         }
       ]
@@ -267,7 +319,7 @@
       "destination_nodes": [
         {
           "name": "logger",
-          "priority": 1,
+          "priority": 3,
           "time_to_live": 5000000
         }
       ]
@@ -299,7 +351,7 @@
       "destination_nodes": [
         {
           "name": "logger",
-          "priority": 1,
+          "priority": 3,
           "time_to_live": 5000000
         }
       ]
@@ -331,7 +383,7 @@
       "destination_nodes": [
         {
           "name": "logger",
-          "priority": 1,
+          "priority": 3,
           "time_to_live": 5000000
         }
       ]
@@ -363,7 +415,7 @@
       "destination_nodes": [
         {
           "name": "logger",
-          "priority": 1,
+          "priority": 3,
           "time_to_live": 5000000
         }
       ]
@@ -441,6 +493,9 @@
       "name": "pi3"
     },
     {
+      "name": "roborio"
+    },
+    {
       "name": "pi4"
     },
     {