Xword-dl

* Circles will now be correctly saved for outlets that encode their puzzles behind the scenes as .jpz. Thanks to boisvert42 for that fix! The ruling on the field is this does not violate his sworn commitment not to work with .puz files.
* The McKinsey Crossword now works again, thanks to a fix from iNtEgraIR2021 (who originally contributed that downloader, too)
* Crossword Club now supported thanks to a contribution also by iNtEgraIR2021

Small maintenance release here fixes some AmuseLabs downloads that are using a new variable name convention to store puzzle data. I'd observed at least Los Angeles Times and some blogs using the new format, and everything I'd encountered that doesn't work before works again with this release.

Small release adds search-by-date to The Modern (thanks to boisvert42 for the PR!) and should restore WSJ downloads. The story on that: they changed their URL structure a bit last week (as flagged in 93) and I released a new version of `xword-dl` to match, and as of this week it looks like it's back to the previous structure. The new code should work for both, in case it switches back.

Quick release restores downloads for The Modern (by fixing a small bug related to text encoding) and WSJ (by updating `xword-dl`'s URL rules to match a change on their end).

Thanks to davide125 for 91, a small fix to our requirements file, and to mixographer for reporting the WSJ issue in 93.

Call this one a mini-release:
- adds support for the NYT Mini with the `nytm` keyword
- fixes a bug in NYT authentication and improves the error handling around it
- bumps dependency versions and improves some packaging stuff

Small release with two main improvements:

* Adds support for a new puzzle, [The Modern Crossword](https://www.puzzlesociety.com/crossword-puzzles/modern-crossword), published by Puzzle Society. This feature closes #83.
* Improves handling of multiple bylines on NYT puzzles.