Parse text-pagination properties.

Merge branch 'main' of git.argonaut-constellation.org:~alcinnz/CatTrap

Restrict main CSS APIs.

Rename Graphics.Layout.CSS.Internal to Length

Fix imports for abstracted CSS API.

Switch inline nodes to inherit from parent rather than use default values.

Fix inlines getting prematurely cut off.

Revert false-fix skipping inline layout if empty, set display: inline upon inherit.

Fix for mixed-child elements on stripping out extraneous whitespace.

Strip out extraneous whitespace.

Repair logic for determining whether elements are inline.

Add support for display: none;

Finish refactor allowing for runs of inlines to be captured & passed to Balkon.

Correct `display: initial` to being `inline` rather than `block`.

Improve font styling & it's configurability, expose font-pattern in output.

Ensure units are converted correctly between CatTrap & Balkon.

Integrate inline layout!

Finish implementing preprocessing/CSS parsing & integrating everything with test script.

Parse CSS4 Grid properties.

Parse CSS Box model CSS properties, dispatch others to FontConfig & injected dependency.