Update 4 - Sense of Speed

- Significantly increased speed and handling of all ships
- Increased scale of all ship models
- Added directional billboards to every corner on all tracks, over 400+ billboards added
- Increased and balanced the difficulty of AI on all tracks
- AI difficulty increases slightly for each subsequent track
- Now able to unlock 12 ships for free, up from 2
- Increased credit prize pool for all tracks
- Changed songs on multiple tracks
- Added more camera views (use B on controller or 1 on keyboard to cycle through cameras)
- Added camera filters (use select on controller or F on keyboard to cycle through camera filters)
- Added the Galactic Arcade
- Visit the Galactic Arcade in between races to win credits in various mini-games
- Added Galactic Collectible Cards (Collectible Cards from the Galactic Racing Online Universe)
- Unlock new cards by placing first in any race
- Added the Unofficial Galactic Racing Online Discord button to the extras menu
- Added the Galactic Arcade and Galactic Collectibles buttons to the extras menu
- Added color select to ship select menu with mouse support (controller support coming later, hopefully)
- Added more songs to the Galactic Music Player
- Added more UI sound effects
- Added 3D ambient wind sound effects to all tracks
- Fixed some wrong direction bugs on some tracks
- Changed in-game race UI to take up less of the screen
- Fixed some camera lag on Znemo
- Changed main menu music
- Added show/hide UI buttons (LB on controller or H on keyboard to show/hide UI during races)