intermediate commit

dispatcher/deploy.js

-const fs = require('fs')

dispatcher/index.js

@@ -3,6 +3,8 @@
 const express = require('express')
 const bodyParser = require('body-parser')
 const fileUpload = require('express-fileupload');
+const fs = require('fs')
+const { spawn } = require('child_process');
 const redis = require('redis')
 const morgan = require('morgan')
 const mqtt = require('mqtt')