Merge pull request #744 from eloquentix/master

Fix same origin policy issue when adding @font-face rules

src/fonts.js

@@ -1787,12 +1787,11 @@ var Font = (function Font() {
       var url = ('url(data:' + this.mimetype + ';base64,' +
                  window.btoa(data) + ');');
       var rule = "@font-face { font-family:'" + fontName + "';src:" + url + '}';
-      var styleSheet = document.styleSheets[0];
+
-      if (!styleSheet) {
       document.documentElement.firstChild.appendChild(
         document.createElement('style'));
-        styleSheet = document.styleSheets[0];
+
-      }
+      var styleSheet = document.styleSheets[document.styleSheets.length - 1];
       styleSheet.insertRule(rule, styleSheet.cssRules.length);
 
       return rule;