ECON - Hotfix 21.1025

Did some work under the hood of ECON!

- Online play should no longer be bugged when using Q and E to rotate
- Game remembers screen size settings
- Game remembers audio settings
- Made the volume reduce to "OFF" instead of "2%"
- You can now EXIT the game like a normal person playing a normal game
- "Stray sounds" have been tied to the volume control
- Fixed a little of the menu GUI when playing multiplayer as a Peer
- Sharpened some AI by just a hair, you won't notice