Release v0.7.1

Release v0.7.0

README update

README update

README update

readme update

Merge pull request #11 from neilotoole/readme-updates

Add license; update readme

Merge pull request #9 from neilotoole/gofmt-the-segmentio-files

gofmt'd the segmentio files

Merge pull request #1 from neilotoole/initial-code

Initial code