- Adding WardError to indicate error in processing set, get, or delete. - Being more strict about API usage (e.g. nil/empty parameters, nickname uniqueness). - Refactoring code to include shared entry lookup methods.
- Adding WardError to indicate error in processing set, get, or delete.
- Being more strict about API usage (e.g. nil/empty parameters, nickname uniqueness).
- Refactoring code to include shared entry lookup methods.

schmich/tome