Remove fortunes-o from the base system.  Debating what does or does not
belong in this file is not a useful exercise or conducive to producing a
high quality advanced operating system.

While here, simplify the make rules to autocompute BLDS and FILES from a
single DB variable.

Approved by:	core
MFC after:	1 week
Update Ruslan's last name per request.

Submitted by:	rm