Merge pull request #23 from snipsco/release/0.9.1

Bump version to 0.9.1

Merge pull request #21 from snipsco/task/bunp-to-0.9.0

Bump to 0.9.0 and add a script for that

Merge pull request #15 from snipsco/task/bump-0.8.1

Bump to 0.8.1

Merge pull request #11 from snipsco/task/bump-0.8.0

bump to 0.8.0

Bump to 0.7.0

bump to 0.6.0

bump to 0.5.1

Merge pull request #4 from snipsco/task/bump-0.5.0

Bump version to 0.5.0

bump to 0.4.2

Update README.md