* Resynchronise with Debian. Remaining changes: - Disable mlock() test since it fails with ulimit 0 (on buildds). - Set gpg (or gpg2) and gpgsm to use a passphrase agent by default. - Only suggest gnupg-curl and libldap; recommendations are pulled into minimal, and we don't need the keyserver utilities in a minimal Ubuntu system. - Remove the Win32 build. * Dropped upstreamed patches: - debian/patches/CVE-2013-4351.patch - debian/patches/CVE-2013-4402.patch