Docker 를 이용한 배포 준비

- rake task 추가
Merge pull request #12 from seapy/master

Docker 를 이용한 배포 준비
docker 네임스페이스 변경
Merge pull request #13 from seapy/master

docker 네임스페이스 변경
Question 링크 추가
Question 목록, 등록, 수정
Merge branch 'qna-list_add_edit'
Dockerfile 에서 SECRECT_KEY_BASE 제거
mysql 사용을 위한 Dockerfile 수정
mysql2 gem 추가
Production DB 설정
Production DB 비밀번호 환경변수 변경
docker rake task 수정

- mysql docker 사용을 위한 설정으로 변경
README Docker 설명 변경
Merge pull request #17 from seapy/master

운영환경에서 MySQL 사용
Merge pull request #14 from plaredspear/master

Question 목록, 등록, 수정 작업
개별 질문 보기
Docker mysql 이미지 변경에 따른 수정

- mysql 공식에서 tutum/mysql 로 수정하면서 환경변수 이름 변경
Merge pull request #18 from seapy/master

Docker mysql 이미지 변경에 따른 수정
Question 수정, 삭제