modify getEliminateStockCode
modify logging
modify filter
Merge pull request #6 from tanden/feature/eliminate-stock-codes
Feature/eliminate stock codes
delete stock_info
Merge pull request #5 from tanden/feature/delete-stock-info
delete stock_info
modify list型を使う
Merge pull request #4 from tanden/feature/use-type
modify list型を使う
remove unused import
update pipfile