[ann] [cl-pdf-announce] Added unicode-readme.txt and an example

Added unicode-readme.txt to explain the use of unicode fonts and an example done with cl-typesetting: http://www.fractalconcept.com/fcweb/download/hello-u.pdf Marc _______________________________________________ cl-pdf-announce site list cl-pdf-announce@common-lisp.net http://common-lisp.net/mailman/listinfo/cl-pdf-announce