CHANGELOG
---------
- **2015-12-14**: 0.0.4
  - Add JSON support
- **2015-05-30**: 0.0.3
  - Add Text support for arbitrary content types
  - Add Text support for content disposition
- **2016-01-25**: 0.0.2
  - Improve docs
  - Add tests
- **2016-01-23**: 0.0.1
  - Initial release
  - Add MIME part builder for files given a filepath
  - Add MIME part builder for text given a string