RTF file header, contains style, font and other document-level information.
author: Bertrand Delacretaz bdelacretaz@codeconsult.ch author: Andreas Putz a.putz@skynamics.com author: Marc Wilhelm Kuester
write(String toWrite) write directly to our Writer
TODO should check that this done at the right point, or even better, store
what is written here to render it in writeRtfContent.
write directly to our Writer
TODO should check that this done at the right point, or even better, store
what is written here to render it in writeRtfContent. <-- it is for the color table