Merge pull request #79 from hmorimitsu/v04

V04

Merge pull request #67 from hmorimitsu/update

Update

Merge pull request #60 from hmorimitsu/update

Update version

Merge pull request #53 from hmorimitsu/update

Fix python version in publish_pypi

Bump version to 0.2.7

Merge pull request #36 from hmorimitsu/new_models2

New models2

Update version

Merge pull request #22 from hmorimitsu/gma

Gma

Merge pull request #18 from hmorimitsu/models

Models

Update version to 0.2.2