this applies only for server, ip fix to cs408.kaist.ac.kr
Merge branch 'master' of https://github.com/Cocktailor/server
Merge branch 'master' of https://github.com/Cocktailor/server
Merge branch 'master' of https://github.com/Cocktailor/server
Merge branch 'master' of https://github.com/Cocktailor/server
fixture data fix