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This baby's got wheels now!

This isn't the greatest code ever, but I've been using it for two weeks without any crashes and I think it's ready for public consumption. Feel free to push back on anything you don't like. I've made a few stylistic choices here and there as well.

You'll have to uncomment the Billing stuff I axed for development. I also included the Parse keys in the source code. Whoops.

Sorry for sending PR's while you're on vacation!

<3
R