Added new feature

Readme.txt

@@ -1,3 +1,3 @@
 Przyklad pliku Readme
 
-Edycja w Lab2
+Edycja w Lab2, gałąź new_feature

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

@@ -14,6 +14,7 @@ public class DemoApplication {
 		System.out.println("Dev_4 comment");
 		System.out.println("Dev_5 comment");
 		System.out.println("Lab2 comment");
+		System.out.println("New feature added");
 		SpringApplication.run(DemoApplication.class, args);
 	}