0.6.1

• Catch up with Hex.pm package version.
• Some bug fixes with tests since 0.5.*

0.5.5 (not identical to Hex.pm package)

This code will work but the mix.exs file wasn't valid for publication. If you install the package via Hex.pm everything will be fine; it's in use now. I'll get it right next go around.

Minor bug fix

The master version hadn't been published and the documentation had an error. The old version required that you use a symbol for the verb tense. The master version correctly wants a string value for all the keys.