Removed trailing whitespace and added trailing carriage returns to all files

Author: Dan McGhan

javascript/rest-api/part-1-web-server-basics/hr_app/config/web-server.js

@@ -1,3 +1,3 @@
 module.exports = {
   port: process.env.HTTP_PORT || 3000
-};
+};

javascript/rest-api/part-1-web-server-basics/hr_app/index.js

@@ -6,7 +6,7 @@ async function startup() {
   try {
     console.log('Starting web server');
 
-    await webServer.start(); 
+    await webServer.start();
   } catch (err) {
     console.error(err);
 
@@ -18,7 +18,7 @@ startup();
 
 async function shutdown(e) {
   let err = e;
-    
+
   console.log('Shutting down');
 
   try {
@@ -57,4 +57,4 @@ process.on('uncaughtException', err => {
   console.error(err);
 
   shutdown(err);
-});
+});

javascript/rest-api/part-1-web-server-basics/hr_app/services/web-server.js

@@ -12,7 +12,7 @@ function start() {
 
     // Combines logging info from request and response
     app.use(morgan('combined'));
-    
+
     app.get('/', (req, res) => {
       res.end('Hello World!');
     });
@@ -47,4 +47,4 @@ function stop() {
   });
 }
 
-module.exports.stop = stop;
+module.exports.stop = stop;

javascript/rest-api/part-2-database-basics/hr_app/config/database.js

@@ -7,4 +7,4 @@ module.exports = {
     poolMax: 10,
     poolIncrement: 0
   }
-};
+};

javascript/rest-api/part-2-database-basics/hr_app/config/web-server.js

@@ -1,3 +1,3 @@
 module.exports = {
   port: process.env.HTTP_PORT || 3000
-};
+};

javascript/rest-api/part-2-database-basics/hr_app/index.js

@@ -12,7 +12,7 @@ async function startup() {
   try {
     console.log('Initializing database module');
 
-    await database.initialize(); 
+    await database.initialize();
   } catch (err) {
     console.error(err);
 
@@ -22,7 +22,7 @@ async function startup() {
   try {
     console.log('Starting web server');
 
-    await webServer.start(); 
+    await webServer.start();
   } catch (err) {
     console.error(err);
 
@@ -34,7 +34,7 @@ startup();
 
 async function shutdown(e) {
   let err = e;
-    
+
   console.log('Shutting down application');
 
   try {
@@ -50,7 +50,7 @@ async function shutdown(e) {
   try {
     console.log('Closing database module');
 
-    await database.close(); 
+    await database.close();
   } catch (e) {
     console.error(e);