Checking those to-do items

New version! Now it gets progressively harder as time goes on.

Also, I've fixed a few bugs regarding the display of treasure at the start.

Other thingies: Some semblance of UI for your health and current and earned gold.

Still pending:

• Sounds/Music
• Buying upgrades

Those are probably gonna be the last things I add, to some basic extent, and then I'll call it done and write up a post-mortem.

Also also: I wrote all the changes during my stream at twitch.tv/unfilledflag; subscribe and maybe you can watch me live?