Merge pull request #6 from KimMinJeong/board_main_contents

Board main contents
Merge pull request #7 from KimMinJeong/board_main_contents

fasdsfdadsfafdas
Merge pull request #8 from KimMinJeong/board_main_contents

Board main contents
Merge pull request #10 from KimMinJeong/board_main_contents

큰 구조는 잡았습니다.
수정,삭제, 모달?(팝업창)만 구현하면 됩니다.

가장 먼저해야할 업무는 URL restfull 정하는거임
update url