Apply patch for CVE-2013-1857 in Rails 3.0.x.
Apply patch for CVE-2013-1855 in Rails 3.0.x.
Upgrade rack to 1.2.8.

Includes fix for CVE-2013-0263 in Rack 1.2.x.
Update selenium-webdriver and bundler to get tests running.
Try 64-bit wkhtmltopdf for Travis.
(cherry picked from commit be3a01c405e9a3362f1ccd615df1092ddea49cac)
Update README to reflect that we've launched now. Closes #395.
Update copyright years to include 2013.
Merge remote-tracking branch 'origin/v1.x'