Code style improvements

BuildServer/lib/tasks/deletefromcode.js

@@ -2,7 +2,7 @@
 
 const fse = require('fs-extra');
 
-module.exports = function (params, processor) {
+module.exports = (params, processor) => {
     return {
         process: () => {
             var sourceFilePath = processor.context.exported + "/" + params.filename;

BuildServer/lib/tasks/dotnetbuildwithoutcleanup.js

@@ -3,7 +3,7 @@
 const sequential = require('./sequential');
 
 module.exports = (params, processor) => {
-    let tasks = [];
+    const tasks = [];
 
     if (!params.skipMbsCheckStyle) {
         tasks.push({

BuildServer/lib/tasks/sequential.js

@@ -5,6 +5,6 @@ const async = require("async");
 module.exports = (params, processor) => {
     const mapper = Function.bind.bind(processor.processTask, processor);
     return {
-        process: () => async.series(params.tasks.map((element) => mapper(element)), processor.done.bind(processor))
+        process: () => async.series(params.tasks.map(mapper), processor.done.bind(processor))
     };
 };