Wettingfront

What's Changed
* Added `wettingfront samples -l` option
* Added wetting front model entrypoint and `wettingfront models` command.
* Modified `fit_washburn` and add other models.

**Full Changelog**: https://github.com/JSS95/wettingfront/compare/v1.1.0...v1.2.0

What's Changed
* fix: add py.typed

Backwards incompatible
* fix: modify fit_washburn by JSS95 in https://github.com/JSS95/wettingfront/pull/7


**Full Changelog**: https://github.com/JSS95/wettingfront/compare/v1.0.1...v1.1.0

What's Changed
* feat: implement logging by JSS95 in https://github.com/JSS95/wettingfront/pull/5


**Full Changelog**: https://github.com/JSS95/wettingfront/compare/v1.0.0...v1.0.1