- Removed obsolete whole_chromosome method. - Renamed single_gene to individual_genes. - Rewrote single_genes to use copied data instead of modifying original data. - Added random_selection_then_cross.
- Removed obsolete whole_chromosome method. - Renamed single_gene to individual_genes. - Rewrote single_genes to use copied data instead of modifying original data. - Added random_selection_then_cross.