Log Message:
update to bozohttpd 20140102.  changes include:

        o  update a few content types
        o  add support for directly calling lua scripts to handle
           processes, from mbalmer@netbsd.org
        o  properly escape generated HTML
        o  add authentication for redirections, from martin@netbsd.org
        o  handle chained ssl certifications, from elric@netbsd.org
        o  add basic support for gzipped files, from elric@netbsd.org
        o  properly escape generated URIs

XXX: could integrate this with lua, but left undone for now.