Another day gutting html.directory.viewDirectory.

However, I think today is payday. I'm finally in the core of the core. Having removed 3/4 of it already, the remainder is getting close to the stuff we actually use. The rest of it was optional stuff for software that's been retired long ago.

After this is done, I'm going to take what remains and put it in worldOutlineSuite, and then go back to an archive and restore the original html.directory, so in case anyone someday wants to reboot the directories we had in 2000, they can. This is vastly simpler than what was there.

The lesson of this exercise is that it's a good idea to factor your code before you start adding a myriad of features. That way it's always clear how the core stuff works.