[development] reverse selection of node types is clumsy

Two modules I've used recently require you to make "reverse selections" of node types. They ask "select node types *not* to use" or similar. I find three issues here: 1) I have to reverse my thinking in order to make the correct selection. It takes longer. 2) I have lots of node types in my system and I normally only want to select one or a few of them in any given case. The selection is *much* bigger inversed. 3) When adding a new CCK type, it is not included in this reversed list - enabling the new type by default! It's easy to forget to disable this until someone discovers the bug of a content type where it does not belong. Cheers, --fletch