djbwares version 5

[Jonathan de Boyne Pollard]

djbwares is now at version 5.

* http://jdebp.eu./Softwares/djbwares/
* http://jdebp.info./Softwares/djbwares/

This contains some long-overdue changes: ip6.int has been replaced by ip6.arpa
in tinydns-data and dnscache, and rblsmtpd no longer falls back to using an RBL
that has been defunct for many years.

It also contains some additions: some UCSPI-SSL capability, a new gopherd UCSPI
server to go alongside httpd and ftpd in publicfile, and most of the previously
missing manual pages (including a few for commands which had no manuals in the
original toolsets).

There are no longer any placeholder manual pages for the "man" command.  There
are still a few manual pages that are only present in roff form, though.

You can see gopherd in action:

* gopher://jdebp.info./1/Repository/