Function evosim::contorl::train_move::clean_outcast

fn clean_outcast(
    survivers: &mut [(Entity, (BlobGeno, BlobInfo))],
    nn_q: Query<'_, '_, (&Parent, &NeuronId)>,
    nnvec: &mut Vec<GenericNN>
) -> (Vec<BlobGeno>, Vec<BlobInfo>, Vec<GenericNN>)

delete neuron from nnvec based on outcasts.