[css-fonts] update biblio.ref info for CSS3 Fonts

Author: John Daggett

biblio.ref

@@ -829,10 +829,10 @@
 %L CSS3-FONTS
 %T CSS Fonts Module Level 3
 %A John Daggett
-%S W3C Working Draft
+%S W3C Candidate Recommendation
 %O (Work in progress.)
-%D 12 February 2013
-%U http://www.w3.org/TR/2013/WD-css3-fonts-20130212/
+%D 3 October 2013
+%U http://www.w3.org/TR/2013/CR-css-fonts-3-20131003/
 
 %L CSS3-GRID-LAYOUT
 %T CSS Grid Layout