* Merging upstream version 4.2.0+20120524 (Closes: #675531). * Updating package to debhelper version 9. * Updating package to standards version 3.9.3. * Updating homepage field. * Updating year in copyright file. * Updating copyright file to standard 1.0. * Updating configure call for new upstream. * Updating packaging for multiarch. * Rediffing hurd patch. * Enabling hardening build flags. * Making sure to not include unused files.