I'm back from my break :). I've been using these files over the past few weeks to no ill effect, so have uploaded them here. This is what I've been doing with the other gemstones, as well. I'll look into more elegant solutions later.
* In GuiBackground, we now load and use all of backdrop.jpg. This is for effects like that in Jade. It's an extremely minor change, so shouldn't effect stability.
* The alternate theme is just useful for testing themes, but please comment on the changes to the main theme.
* Options reading and initializing separated from UI.
* Options UI abstracted a bit, made more easily extensible.
* With some extension, the options UI could be used as the basis for more complicated themes, if we load a file and use it to do stuff like GameStateOptions::Start()
