Licensecheck

- Fix crash when calculating module size
- Fix crash when module name was in different case to the requirement

- Hopefully fix https://github.com/FHPythonUtils/LicenseCheck/issues/14 for real this time
- Update deps
- Remove `pip`
- Replace `tomlkit` with `tomli`

2022 - 2022/01/14

- Fix https://github.com/FHPythonUtils/LicenseCheck/issues/18

- Compatible with pip 21.3
- Code quality improvements

- Add `-u poetry:dev` to command-line to include dev packages (excluded by default) per https://github.com/FHPythonUtils/LicenseCheck/issues/16
- Add support for proprietary license per https://github.com/FHPythonUtils/LicenseCheck/issues/15
- Raise RuntimeError if missing license and classifier https://github.com/FHPythonUtils/LicenseCheck/issues/14
- Quality improvements to license_matrix.py
- Add additional examples to readme
- Support pre-commit-hooks https://github.com/FHPythonUtils/LicenseCheck/issues/8

- Command-line options take precedent over config options as expected

- Add config file functionality per https://github.com/FHPythonUtils/LicenseCheck/issues/11
- Parsed in the following order: `pyproject.toml`, `setup.cfg`, `licensecheck.toml`, `licensecheck.json`, `licensecheck.ini`, `~/licensecheck.toml`, `~/licensecheck.json`, `~/licensecheck.ini`
- Note that the config takes precedent over command-line options
- Add optional path to requirements.txt as outlined in https://github.com/FHPythonUtils/LicenseCheck/issues/9#issuecomment-898878228
- Eg. `licensecheck --using requirements:c:/path/to/reqs.txt;path/to/other/reqs.txt`