* Makefile (PREFIX, CONFDIR, MANDIR): Use $(DESTDIR). (install-server, install-client): Use "install --directory" instead of mkdir.
* mandos-keygen: New options --subtype and --sublength. (trap): Added semicolons and backslashes. (gpg): Added "--enable-dsa2" to all invocations.
* mandos-keygen.xml: Changed single quotes to double quotes for consistency. (/refentry/refentryinfo/copyright) Split copyright holders. (SYNOPSIS): Added "--subtype", "--sublength", "-s", and "-L". (OPTIONS): Document the subtype and sublength options. (SECURITY): Also note the "--subtype" and "--sublength" options.