Goal #3 met: added Virtual Pets and more Online Shopping

I've heard your prayers: Huevomigo Virtual Pets have been expanded from one item to a half-page subsystem. They don't really do anything. (The joke will be a little funnier once they have art). More substantially, Online Shopping has gone from 12 to 24 items, across a variety of price ranges - stuffed animals, eyeshadow palettes, laser sights, Terminal upgrades, EVA vehicles, a power armor exoskeleton... all just waiting for your Cash!

Both of these are in the new v0.32 PDF.

We're rapidly coming up on the $400 goal, and I think it miiight be time for a fourth Mystery?