New features:
- [295](https://github.com/Kozea/WeasyPrint/pull/295):
Support the 'rem' unit.
- [299](https://github.com/Kozea/WeasyPrint/pull/299):
Enhance the support of SVG images.
Bug fixes:
- [307](https://github.com/Kozea/WeasyPrint/issues/307):
Fix the layout of cells larger than their tables.
Documentation:
- The website is now on GitHub Pages, the documentation is on Read the Docs.
- [297](https://github.com/Kozea/WeasyPrint/issues/297):
Rewrite the CSS chapter of the documentation.