Removed lodash dependency

Author: ilcato

arduino-cloud.js

@@ -1,6 +1,5 @@
 const connectionManager = require("./utils/arduino-connection-manager");
 const moment = require("moment");
-const _ = require('lodash');
 
 module.exports = function (RED) {
   function ArduinoIotInput(config) {

package.json

@@ -23,7 +23,6 @@
     "async-mutex": "^0.1.4",
     "async-request": "^1.2.0",
     "jws": "^3.2.2",
-    "lodash": "^4.17.15",
     "moment": "^2.24.0",
     "mqtt": "^3.0.0",
     "request": "^2.88.0"