mdoc: begin sentences on a new line.
Don't refer to a port manual.
Since r251908, bsdconfig(8) has no direct ties to sade(8) (instead uses
`bsdinstall partedit'). Update references (s/sade/bsdinstall/) and change
the BUGS section to be based on reality.
Update e-mails.
Rest in peace Ron (Ron McDowell Jul.12, 1955 - Aug.26, 2012).
I'll carry-on from here. Thank you so much for your hard work.
Update HISTORY.
Add example shell script for creating a local INDEX file that can be
accessed quickly for browsing a list of available packages.
Change default FTP server (s/ftp-archive/ftp/).
Document new `-d' and `-D file' debugging options.