0.5.0 - DOM based feature upgrade!

[0.5.0] -- This really should have been the initial public release.

• CHSS now supports actual CSS combinators!
  • Information from the DocumentSymbolProvider is used together with semantic tokens to create an HTML representation of the Document structure with linkeDOM on which actual CSS queries are executed.
  • Added a debug option which shows the generated HTML DOM of the document.
• Added support for the :not() pseudo-class.
• Positional pseudo-classes such as :nth-child(), :first-of-type, :last-of-type, etc work as well.
• Fixed inactive editors retaining older styles if the .chss file was edited while the editor was not visible.
• Huge performance improvements yet again.
• Fixed case insensitive RegExes not working.
• Fixed wildcard name matches with multiple * wildcards not working correctly.

0.4.3 - Multi Selectors / Light and Dark

• Added support for selecting multiple types and modifiers with a single selector by separating them with slashes.
  • For example: [property/variable] or :declaration/readonly
  • (I would have loved to implement this with | instead, but it would have broken the syntax highlighting.)
• Added support for the ::dark and ::light pseudo-classes to style light- and dark-themed versions of tokens respectively.
• Implemented a debouncer to limit style refreshes to once every 100ms.
• The random() color transformation no longer requires a preexisting color.

0.4.2 - Performance Boost

• Huge performance improvements:
  • Reapplying styles without recalculating them if there was no change in an inactive editor.
  • Global caching of TextDecorations to eliminate duplicate styles
• Match rules now support quoted content, e.g <*="variableName">. In fact, quoting is now the preferred approach.

0.4.1 - First Public Release

This is the initial release. Let the styling begin.

Full Changelog: https://github.com/Thertzlor/vscode-chss/commits/0.4.1