Fedora 13 : sunbird-1.0-0.30.b2pre.fc13 / thunderbird-3.1.6-1.fc13 (2010-16939)

Update to new upstream Thunderbird version 3.1.6, fixing multiple security issues detailed in the upstream advisory : - http://www.mozilla.org/security/known-vulnerabilities/th underbird31.htmlthunderbird3.1.5 - http://www.mozilla.org/security/known-vulnerabilities/...