Log Message:
tidy: updated to 5.8.0

5.8.0

Finally, the latest stable HTML Tidy 5.8.0 is official!

This is an even minor version number release, which means that we guarantee \ 
ABI/API stability throughout the entire release cycle of 5.8.x, meaning that \ 
this is a stable release. This is the release that other repository maintainers \ 
should be tracking for release!

If you don't require ABI/API stability in your application, make sure you \ 
continue to monitor our next branch. This is where new features and HTML process \ 
bug fixes are generally applied.