v2 api 적용 후 jdk 8로 빌드 후 배포

2.0.1

example update

data response format이 대부분 hashmap으로 수정되었습니다.

1.0.9

- data response format이 대부분 hashmap으로 수정되었습니다.

subscribe payload model changed

1.0.8

subscribe payload model changed

Extra 모델 수정

1.0.7

extra 모델changed

모델별 주석 추가

1.0.6

changelog.md added

certificate Accept type change to application/json

1.0.5

certificate type changed to json/application

certificate data changed

1.0.4

certificate data changed

response data update

1.0.3

response data update

rename group

rename group

re release for test

1.0.1

example update