GitLab

toolbox will be used to separate simple ocaml functions from bistro
workflows.

the parameters used for root distribution and site evolution used to
be different, because of unwanted repeated sampling. That's what you
get using impure functions.

Added orthomam trees sims to init + added script/integration in init to count detections above threshold

- avoid n^2 string copy
- allow sequences of various sizes
- don't expect sequences to be of length 0 modulo 3