Add xfq and r12a to Contributors

per discussions offline

index.html

@@ -111,14 +111,16 @@ <h2>
     Angel LI,
     Bobby TUNG,
     Eric Q. LIU,
+    Fuqiao XUE,
     Hai LIANG,
     Hui Jing CHEN,
     Yijun CHEN,
-    and Zhengyu QIAN
+    Zhengyu QIAN,
+    and Richard ISHIDA
     as members of the W3C's Chinese Layout Task Force.
     </p>
-    <p its-locale-filter-list="zh-hans" lang="zh-hans">W3C中文布局任务团成员陈慧晶、陈奕钧、董福兴、李安琪、梁海、刘庆和钱争予提供了信息和翻译。</p>
-    <p its-locale-filter-list="zh-hant" lang="zh-hant">W3C中文布局任務團成員陳慧晶、陳奕鈞、董福興、李安琪、梁海、劉慶和錢爭予提供了信息和翻譯。</p>
+    <p its-locale-filter-list="zh-hans" lang="zh-hans">W3C中文布局任务团成员陈慧晶、陈奕钧、董福兴、李安琪、梁海、刘庆、钱争予、薛富侨和Richard Ishida提供了信息和翻译。</p>
+    <p its-locale-filter-list="zh-hant" lang="zh-hant">W3C中文布局任務團成員陳慧晶、陳奕鈞、董福興、李安琪、梁海、劉慶、錢爭予、薛富僑和Richard Ishida提供了信息和翻譯。</p>
 
     <p its-locale-filter-list="en" lang="en">Special thanks to the following people who contributed to this document (contributors' names listed in in alphabetic order). </p>
     <p its-locale-filter-list="zh-hans" lang="zh-hans">感谢以下参与者对本文档的建议与补充（依字母及拼音顺序排列）：</p>