modified:   pom.xml
	new file:   src/main/java/demo/CountriesController.java
	deleted:    src/main/java/demo/HelloController.java
	renamed:    src/main/webapp/WEB-INF/rest-servlet.xml -> src/main/webapp/WEB-INF/multi-servlet.xml
	new file:   src/main/webapp/WEB-INF/views/countries.jsp
	modified:   src/main/webapp/WEB-INF/web.xml