* aGrUM * Improving `gum::BNLearner::state()`. * (internals) new macro `GUM_TEST` and `GUM_INACTIVE_TEST` for CI * pyAgrum * Improving `gum.BNLearner.state()`. * Improving style for readthedoc (pygments and no StickySideBar) * Improving documentation coverage (for methods) from 84.9% to 90.7% : more than 100 newly covered methods.