add master info
test commit
test commit2
test commit2
test commit3
add ComicMaster AND refactor getComicMaster
mod log status
refactor getSalesInfo
delete old modules
refactor getComicSalesDate
add README
Merge pull request #1 from rei-m/feature/addComicMaster

マスタ取得処理を追加して全般的にリファクタ