- Update information about pulling data from gbd.
- Move data artifact from vivarium public health to vivarium.
- Data exclusion for moderate wasting with edema.
- Change 'age_group_start' and 'age_group_end' to 'age_start' and 'age_end'.
- Consistent naming of rate data.
- Get rid of old multi-build artifact code.
- Add the core-maths package as a dependency.