Refactor rank on diversity.
Merge branch 'master' of sources.iscpif.fr:mgo
Remove useless imports.
Minor refactoring.
Use auto adaptative sigma.
Update scala.
lazy knearest
implemented HitMap and BehaviourSearch with hit map
Merge branch 'master' of sources.iscpif.fr:mgo
Remove lamdba from breeding.
Merge branch 'master' of sources.iscpif.fr:mgo
Release 1.72.
Update doc.
Reuse niche elitism for profiles.
Use niche elitism for map.
Use niche for model family.
Factorize pick n best fitnesses.
Simplify addFronts.
Swap strict and non strict dominance naming.
Update version after publication.