added output port for storage-write that gives status

package.json

@@ -1,6 +1,6 @@
 {
   "name": "node-red-contrib-firebase-admin",
-  "version": "1.0.9",
+  "version": "1.0.95",
   "description": "A node-red module that wraps the server-side  admin SDK of firebase, firestore, et.c.",
   "main": "index.js",
   "scripts": {

storage/storage-write.html

@@ -10,7 +10,7 @@
       cred: {value: "", type: 'firebase-config'}
     },
     inputs:1,
-    outputs:0,
+    outputs:1,
     icon: "storage.png",
     label: function() {
       return this.name||"storage-write";

storage/storage-write.js

@@ -33,8 +33,10 @@ module.exports = function(RED) {
         file.save(contents, options, function(err) {
           if (!err) {
             // File written successfully.
+            node.send({payload:{success:true, filename: path}})
           } else {
             console.log('cloud storage write error: '+err)
+            node.send({payload:{success:false, filename: path}})
           }
         });
       }