- Added the `all_names` attribute to `Taxon` and the `taxid2all_names` attribute to `TaxDb`. These attributes store all names associated with taxa, including non-scientific names (e.g., `'common name'` and `'authority'`).

- Allow download of a remote custom taxdump via the `taxdump_url` parameter of the `TaxDb` class. - Allow fuzzy string matching in `taxid_from_name` through the `fuzzy` parameter. The degree of similarity between the query and the matches can be controlled using the `score_cutoff` parameter.

- Add `rank_lineage`, `ranked_name_lineage`, and `ranked_taxid_lineage`

- Allow `taxid_from_name` to take a list of names as input.