Astro-otter

The following was done since the last release:
* More robust tests were added.
* Documentation was added to the `docs` directory
* Numerous bugs were fixed in the source code. See the full changelog for exact details.

**Full Changelog**: https://github.com/astro-otter/otter/compare/v0.0.1...v0.0.2

First pre-release of the OTTER API. This has been minimally tested so please use with caution.

**Full Changelog**: https://github.com/astro-otter/otter/commits/v0.0.1