Keep any trailing whitespace passed into SyntaxHighlighter

Remove SyntaxHighlighter newline, release 0.4.2

Export PathPrettifier via top-level package

Add PathPrettifier, support py3.12, use orjson

highlighter_processor: add text is none condition

prettify_processors: add text is none condition

Bump version to 0.1.1

Bump version to 0.1.0-1

Re-releasing due to an issue with the build environment used for the
0.1.0 wheel.

Revise requirements files