Update README.md

Merge pull request #37 from altescy/v1.1.1

Bump version number to v1.1.1

Merge pull request #33 from altescy/v1.1.0

Bump version number to v1.1.0

Merge pull request #27 from altescy/modify-integration-importing

Modify integration importing

Merge pull request #23 from altescy/specify-python-version

Specify python version for pypi publish

Merge pull request #7 from altescy/v0.1.2

Bump version number to v0.1.2

Merge pull request #5 from altescy/v0.1.1

Bump version number to v0.1.1

Merge pull request #2 from altescy/ci

Setup CI