<img width="1743" alt="screen shot 2018-07-16 at 10 41 32 pm" src="https://user-images.githubusercontent.com/19223089/42761818-9941e12c-8949-11e8-81d5-a88a82d425ec.png"> 서버 Response가 달라짐에 따라 Client에 에러가 발생하는모습 관련PR #81 1. Integration Test를 넣을것인가. 2. Response가 달라질때마다 api/v1/~로 endpoint를 추가할것인가?