GitLab

* Move pbar

* Add generations to random search

* Fitness line refactor

* Make miltiple fitness line more lightweight (fix cycles in import and find_best_running_fitness)

* Circular import because of find_best_running_fitness

* Needs review

* Add doc strings

* Add populational random mutation search optimizer

* Correct changes

* Add get baest_fitness_per_generation

* Fix fitness_box

* Fix docs

* Fix docs

* Fix docs

* PEP8

* Review fixes

* Review fixes