Start a JSON-based test framework.
Add tests, fix bugs.
More tests and fixes.
Add a PrecentageToken node, distinct from DimensionToken.

... to tell 12% apart from 12\%.

Also more tests and fixes.
Add "one component value" tests.
Add "one declaration" tests.
Add declaration list tests.
Add rule and stylesheet tests.
Document JSON representation of rules and declarations.
Remove the bad-escape error. Delim('\\') will trigger an error anyway.
Make ';' end all declarations, forbid top-level '!'

… in declaration values, other than for !important
Add some tests from rust-cssparser
Add a CC0 license.
Switch the README file to reStructuredText
Add instructions for git-subtree, and an update script.
git-subtree does not like ./ prefixes.
Rename tests/ to css-parsing-tests/, like the upstream repository.
Merge commit '38eb73678490b43ddee7951423a44276f676628f'