Guide now shows how to switch between scenes

...t/production/HelloWorld/META-INF/HelloWorld.kotlin_module

...oWorld/out/production/HelloWorld/app/HomeController.class

HelloWorld/out/production/HelloWorld/app/Main.class

...ut/production/HelloWorld/app/SecondScreenController.class

HelloWorld/out/production/HelloWorld/app/home.fxml

HelloWorld/out/production/HelloWorld/app/secondScreen.fxml

HelloWorld/out/production/HelloWorld/sample/Controller.class

HelloWorld/src/app/HomeController.java

HelloWorld/src/app/Main.java

HelloWorld/src/app/SecondScreenController.java

HelloWorld/src/app/home.fxml

HelloWorld/src/app/secondScreen.fxml

HelloWorld/src/sample/Controller.java

README.md