컨트롤러 수정 배포
코드 개선
Class request mapping
Merge branch 'dev'

Conflicts:
	pom.xml
	src/main/java/com/wmp/board/controller/BoardController.java
	src/main/java/com/wmp/board/dao/BoardDao.java
	src/main/java/com/wmp/board/model/Board.java
	src/main/java/com/wmp/board/service/BoardService.java
	src/main/resources/spring/example-root.xml
	src/main/resources/spring/example-servlet.xml
	src/main/webapp/WEB-INF/views/board/list.jsp
	src/main/webapp/WEB-INF/views/board/update.jsp
	src/main/webapp/WEB-INF/views/board/write.jsp
	src/main/webapp/WEB-INF/web.xml