Merge branch 'master' of github.com:JinGyeong-Jeong/Challengers3
added index page
Merge branch 'syjsmk'
merge syjsmk folders to master
Merge branch 'master' of github.com:JinGyeong-Jeong/Challengers3 into smksyj
made index.html and other partial views
remove some useless files
add BoardCtrl and board.html
modify problemlist.html
add some css for index.html
leftPanel과 mainContents의 레이아웃을 위해 index.css 수정. leftPanel과 mainContents에 둘 다 float: left를 주어서 같은 줄에 배치되도록 하였다
smksyj에서 pull한 수정된 소스코드 commit