Recognize some obsolete, but commonly-used, HTML elements in the CSS syntax colourer.
Update the list of elements to what you would encounter in an HTML5 document.
The CSS language support of the syntax colourer was broken under Ruby 1.9
New syntax colouring modes. In addition to the existing html, xml, ruby we now support yaml, ansic, javascript, sqlite, css
Synced with Instiki SVN.