Changes

* [https://bugzilla.mozilla.org/buglist.cgi?&field0-0-0=cf_tracking_firefox6&type0-0-0=substring&value0-0-0=%3F&order=Bug%20Number '''Nominated for Tracking Firefox 6''']

** "tracking-firefox6" contains string "?"

* [https://bugzilla.mozilla.org/buglist.cgi?&field1-0-0=cf_status_firefox6&type0-0-0=substring&value0-0-0=%2B&field0-0-0=cf_tracking_firefox6&type1-0-0=notregexp&value1-0-0=%28fixed%7Cwontfix%7Cunaffected%29&order=Bug%20Number '''Currently Tracking For Firefox 6''']

** "tracking-firefox6" contains string "+" and "status-firefox6" doesn't match regex "(fixed|wontfix|unaffected)"