Merge pull request #4 from myeongzip/profile

Merge pull request #3 from myeongzip/articles

feat/following feed

feat profile

change serializer of article detail and list page

feat/follow and change detail page of serializer(incomplete)

feat/like

feat/comment CRUD

Merge pull request #2 from myeongzip/articles

articles update, delete ~ing

feat/ article list and create

register article admin and post example of article with image and set a media storage folder

create article model and static file setting for image

Merge pull request #1 from myeongzip/feat/signin

feat/signin and authorization permissions and startapp articles