Merged develop_1 into master

src/main/java/com/example/demo/DemoApplication.java

@@ -8,6 +8,7 @@ public class DemoApplication {
 
 	public static void main(String[] args) {
         System.out.println("Start application");
+        System.out.println("2nd message");
         System.out.println("3rd message");
 		SpringApplication.run(DemoApplication.class, args);
 	}

src/main/java/com/example/demo/controller/UserController.java

@@ -0,0 +1,4 @@
+package com.example.demo.controller;
+
+public class UserController {
+}