Merge remote-tracking branch 'origin/master'

src/excel/ExcelUtil.js

@@ -4,7 +4,7 @@ const ContactPojo = require("../models/ContactPojo");
 class ExcelUtil {
 
     readContacts() {
-        let workSheetsFromFile = xlsx.parse('/Users/lpan/Desktop/contact_all.xlsx');
+        let workSheetsFromFile = xlsx.parse('C:/Users/lei/Desktop/contact_all.xlsx');
         console.log(workSheetsFromFile);
         //    return a list of contactPojo
         let contactList = [];

src/workers/CommandorPage.js

@@ -79,8 +79,6 @@ class CommandorPage {
             console.log(e)
             this.isTerminated = true
         }
-        //wait 10 mins
-        // Close the device.
 
         let cancel
         const intervalTask = setInterval(() => {