JAVA-3537: Move spring-rest-simple into spring-web-modules

spring-web-modules/spring-rest-simple/src/main/java/com/baeldung/Application.java

@@ -0,0 +1,16 @@
+package com.baeldung;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
+
+@EnableAutoConfiguration
+@SpringBootApplication
+public class Application extends SpringBootServletInitializer {
+
+    public static void main(final String[] args) {
+        SpringApplication.run(Application.class, args);
+    }
+
+}