Improve code cleanliness to avoid future bugs.

Add method to override CSS inheritance.

Parse HTML 'style' attributes.

Fix parser freezes, blocking issue for Rhapsode.

Ignore invalid selectors.

Aid attribute sorting, fix install of internal modules.

Fix cabal file.

Switch to new namespace for consistency with other modules like css-syntax.

Index style rules to quickly narrow down which ones match a given element.

Add and pass some unit tests.

Implement basic parser. TODO test.

Model the tree being matched, to be converted from XML conduit.

Init module.