fix: ubuntu-ja Dockerfile微修正
add: makefile-template
add: Makefile (clean, clean_all)

make start
    失敗した際や存在しないcontainer nameが残っていた場合の処理を追加
Makefileの変更.
Merge pull request #2 from soranoba/feature/makefile-template

Feature/makefile template
Merge branch 'develop' into feature/erlang-fix
fix: erlang16b03, modified erlang/*/Makefile