Enable testing console to stay open on windows
Large changes in how the updating works. No zipped files on Windows
Fix broken os x updating
Well, this approach is broken.

You can't actually update DLLs when the app is running. Therefore, we
have to include a small go program that reads the download zipfile,
overwrites, and then relaunches the game.
Let's start over with this windows stuff huh
Saying goodbye to the separate Go binary
Move to a simpler update process on windows
Set feedurl back to empty