Changed fontsize in the schema to take a (css) Length, instead of size keywords
Font size is now in points; when making relative, turns to a percentage
change how default font is obtained
use point sizes in font size specifications
simplified font sizing using relative sizes; added binding for FRACOP (to be the proper fraction formatter)
changed handling of fontsize to create css style
removed obsolete font size rules
updated documentation on font sizing
updated changed test cases due to fontsize change
new bindings