Merge pull request #2 from ogawatti/feature/register_user_by_yaml

:lipstick: Added feature user register from yaml
Merge pull request #3 from ogawatti/develop

:memo: Upgrade v0.0.2
Merge branch 'develop'
Merge pull request #5 from ogawatti/develop

Develop
:arrow_up: Upgrade version to 0.0.4
:arrow_down: Downgrade version to 0.0.3
:boom: Downgrade version to 0.0.3
:boom: Upgrade only version to 0.0.4
:arrow_up: Upgrade v0.0.4
:memo: Updated README.md
Upgrade v0.0.5