jwa issue #21
view에 di 적용
Merge branch 'jwa_issue#21' into dev
dec7 issue #22

image와 fonts를 static 하위 폴더로 이동
Merge branch 'dec7_issue#22_move_dir' into dev
jwa issue #23

datasource에 di 적용
Merge branch 'jwa_issue#23_datasource_interface' into dev
Merge branch 'dev'