update README links

README

@@ -1,8 +1,8 @@
 This is the Mozilla Community QA Extension Project.
-Maintained by: Heather Arthur <harthur@cmu.edu>, Aaron Train <aaron.train@gmail.com>
+Maintained by: Heather Arthur <fayearthur@gmail.com>, Aaron Train <aaron.train@gmail.com>
 
-For more details, please see the wiki at: 
-    http://quality.mozilla.org/qac
+For more details, please see the addon page: 
+    https://addons.mozilla.org/en-US/firefox/addon/5428/
     
 License is MPL 1.1/GPL 2.0/LGPL 2.1 tri-license as described 
 in the various srouce files. MochiKit (c) 2005 Bob Ippolito,