Fix for issue 83. I was doing Color(255,255,255) instead of Color(1,1,1).
Fix for issue 83. I was doing Color(255,255,255) instead of Color(1,1,1).

rst2pdf/rst2pdf,rst2pdf/rst2pdf,liuyi1112/rst2pdf,pombreda/rst2pdf,liuyi1112/rst2pdf,pombreda/rst2pdf