cleanrmd (development version)

cleanrmd 0.1.1

The html_document_clean() template now sets a few fallback CSS rules before loading the framework's CSS bundle. This should make the CSS more consistent with each framework but also patch gaps where the default body styles aren't quite what's expected (thanks @Jeevun #36, #37).
Updated all CSS bundles to their latest versions.
cleanrmd now bundles the Libertinus font for latex.css (thanks @edarin #35).
The html_document_clean() format now supports toc-title when passed as a top-level YAML argument or as a pandoc argument (#30).