nodered update to 3.1.6

.config.nodes.json

 {
     "node-red": {
         "name": "node-red",
-        "version": "3.1.0",
+        "version": "3.1.6",
         "local": false,
         "user": false,
         "nodes": {

.config.nodes.json.backup

         "nodes": {
             "junction": {
                 "name": "junction",
-                "types": [],
+                "types": [
+                    "junction"
+                ],
                 "enabled": true,
                 "local": false,
                 "user": false,

.config.runtime.json

 {
-    "_credentialSecret": "037613100ea02be376a956261db027ae877bcde8df33cf058d668e3484329bd9"
+    "_credentialSecret": "037613100ea02be376a956261db027ae877bcde8df33cf058d668e3484329bd9",
+    "instanceId": "d9b67c175f69f06e"
 }

.config.runtime.json.backup

+{
+    "_credentialSecret": "037613100ea02be376a956261db027ae877bcde8df33cf058d668e3484329bd9"
+}