Randomname

- fix license mismatch (meant to do this in 0.1.4!)

- added support for Windows paths (backslashes ugh lol).
- now windows users can use forward slashes for categories, just like unix (platform independence! yay!)
- Credit goes to wochinge! Thanks for the PR!

- added `randomname saved` (or `randomname.SavedList()`) to let you precompute the IDs in a set order and access them by index. Their values are stored in json under `~/.randomname`
- `sample()` now guarantees unique values. Disable using `unique=False`. If `n_fails (default 50)` to draw a unique value occur in a row, then sample will return under-sampled

core
- rename `sample` -> `sample_words` to sample specific words from categories.
- added `sample_names` as a `get_name` equivalent
- changed default `sample` behavior to be the same as `sample_names`
- added changelog (lol)

util
- better error message for `load_file`
- add fuzzy matching for categories
- `close_matches` - get matches as a list
- `get_matched_categories` - add matches to exception
- caching `load_file` and `get_matched_categories`
- util as a cli - for testing
- added util tests