Merge pull request #4 from MaxMEllon/develop

develop: develop -> master
Merge pull request #5 from MaxMEllon/fix

 merge: fix -> develop
Update README.md
Merge pull request #6 from MaxMEllon/develop

merge: develop -> master
Merge branch 'develop' of github.com:MaxMEllon/AppBox into fix
Merge branch 'master' of github.com:MaxMEllon/AppBox into fix
fix: クリックイベントが正しく登録できていないのを修正