Deleting all apps apart from those used in Ch1 and Ch2 labs

build-app/app.js

@@ -1,11 +0,0 @@
-var express = require('express');
-app = express();
-
-app.get('/', function (req, res) {
-  res.send('Simple app for the Building Applications Lab!\n');
-});
-
-app.listen(8080, function () {
-  console.log('Simple app for the Building Applications Lab!');
-});
-

build-app/package.json

@@ -1,14 +0,0 @@
-{
-  "name": "nodejs-helloworld",
-  "version": "1.0.0",
-  "description": "Hello World!",
-  "main": "app.js",
-  "scripts": {
-    "start": "node app.js"
-  },
-  "author": "Red Hat Training",
-  "license": "ASL",
-  "dependencies": {
-    "express": "4.14.x"
-  }
-}