Pelican-custom-css

**Full Changelog**: https://github.com/hreikin/pelican-custom-css/compare/v0.0.3...v0.0.4

Commits
- b9c9f23: Update comment at top of file with a better description and links to documentation. (Michael Haslam)
- 69f097d: Update README with new configuration information and links to original source. (Michael Haslam)
- 00c5365: Bump version number. (Michael Haslam)

**Full Changelog**: https://github.com/hreikin/pelican-custom-css/compare/v0.0.2...v0.0.3

**Full Changelog**: https://github.com/hreikin/pelican-custom-css/compare/v0.0.1...v0.0.2

**Full Changelog**: https://github.com/hreikin/pelican-custom-css/commits/v0.0.1

Initial release for PyPi.

- Convert project to namespace plugin and create pyproject.toml file to upload to PyPi.