Merge pull request #12 from tadashi-aikawa/0.9.0

0.9.0

Merge pull request #10 from tadashi-aikawa/0.8.1

0.8.1

Merge pull request #9 from tadashi-aikawa/0.8.0

0.8.0

Merge pull request #8 from tadashi-aikawa/0.7.0

0.7.0

Merge pull request #7 from tadashi-aikawa/0.6.0

0.6.0

Merge pull request #6 from tadashi-aikawa/0.5.2

0.5.2

Merge pull request #5 from tadashi-aikawa/0.5.1

0.5.1

Merge pull request #4 from tadashi-aikawa/0.5.0

0.5.0

Merge pull request #2 from tadashi-aikawa/0.3.0

0.3.0