mozilla-thunderbird x86_64 packages

New mozilla-thunderbird packages are available for Slackware64 13.37 and 14.0. These were accidentally omitted from the last upload. Here are the details from the Slackware64 14.0 ChangeLog: patches/packages/mozilla-thunderbird-17.0.6-x8664-1slack14.0.txz: Upgraded. Here's the package that was...