CSS Validator version 1.0 : TODO

For my christmas ...

1. All lots of errors are not implemented in XML version.
2. Implementation for errors and warnings output in StyleSheetGenerator.
3. Implementation of new versions of selectors (in CSS2, the parser recognize only at-rules, and new values like angle).

CSS Validator version 2.0 : TODO

I must change the cascading algorithm according to the new CSS2 selector. The current code is broken.

I have to finish media support.