Restructure projects layout

spring-zero-cli/samples/ui.groovy

@@ -0,0 +1,11 @@
+@Grab("org.thymeleaf:thymeleaf-spring3:2.0.16")
+@Controller
+class Example {
+
+	@RequestMapping("/")
+	public String helloWorld(Map<String,Object> model) {
+		model.putAll([title: "My Page", date: new Date(), message: "Hello World"])
+		return "home";
+	}
+
+}