Add ruler information and command line options
What's Changed
- Add ruler information for presence absence issue #38 by @thibaulttabarin in #39
- update the notebook with the trait_class changes by @thibaulttabarin in #42
- Improve container tagging by @johnbradley in #44
- review README by @megbalk in #41
- Version presence absence by @thibaulttabarin in #36
Full Changelog: 0.2.0...0.3.0