WIP: Resolve "Change yes/no metadata to bool"

Venkat Malladi
2021-01-07T23:08:08-06:00

Please fill in the appropriate checklist below (delete those which are not relevant).
These are the most common things requested on pull requests.

## PR checklist
- [x] This comment contains a description of changes (with reason)
- [x] If you've fixed a bug or added code that should be tested, add tests!
- [ ] Documentation in `docs` is updated
- [ ] Replace dag.png with the most recent CI pipleine integrated_pe artifact
- [ ] Replace software_versions_mqc.yaml with the most recent CI pipleine generateVersions artifact
- [ ] Replace software_references_mqc.yaml with the most recent CI pipleine generateVersions artifact
- [x] `CHANGELOG.md` is updated
- [ ] `README.md` is updated
- [ ] `LICENSE.md` is updated with new contributors
- [ ] Docker images moved to production release and changed in pipeline
- [ ] Docker images used in the CI unit tests match those used in pipeline

* [ ] **Close issue**\
Closes #70

/cc @ghenry @venkat.malladi