Changes for version 0.005 - 2021-01-08
- Incompatible Changes
- Rename some result keys to be more consistent, e.g. mean_height -> height_mean, mean_weight -> weight_mean.
- Add and return BMI data.
- Add option --now to use a certain date as today's date instead of the current date.
- Add option --age to specify age instead of dob.
Lookup height/weight in the WHO growth chart (a.k.a. growth reference, growth standards)