remove compendium factory

[n3dst4]

Way back when the earth was new, I used a system called the "compendium factory" to create the ability compendiums from code. However, more recently we've created new packs by hand, just because it's not that much harder, and also the compandium factory system doesn't work for items that need descriptions filled in.

We've also had some bug fixes applied directly to the compendia themselves, so the data files are out of date.

It's time for the compendium factory to go into the east.