Even more hierarchy work

Down to only thirty messages or so to go through. I'm guessing that the delta on the ftp.isc.org list for this week is going to be too large to post.

At some point, I need to use all of this to update Stanford's news servers for the hierarchies we carry, and then consider carrying more text hierarchies. After I move them to Debian, though.

This is good; I feel like I've gotten something done today, after being in meetings essentially all day.