Merge pull request topolvm#64 from cybozu-go/prepare-0.2.0

Bump version to 0.2.0

Merge pull request topolvm#50 from cybozu-go/prepare-0.1.2

Bump version to 0.1.2

Merge pull request topolvm#31 from cybozu-go/0.1.1

Bump version to 0.1.1

Merge pull request topolvm#16 from cybozu-go/release-to-github

Release lvmd to github