Updated The Age translator to use the framework, and support the new page
layout.
Updated detect code to use XPaths instead of regexes, to constrain possible
matches more tightly.
Target now uses escaped periods to match more correctly.
Added optional s via https? in case people are browsing securely.
Flagged code as multi-browser compatible, because we're using the
framework.
Added 2 test cases.
Merge pull request #560 from jpwarren/master

Updated The Age translator to work with website changes.