Outdated Openable Mod 0.6.0

Added:

- SBR4
- Sunburst Wagon
- Pessima MK1 + Wagon
- Pessima MK2 + Wagon
- Added a range of tuning options in the tuning menu​

Improvements:

- Consistant opening speed across all vehicles
- Consistant latch strength across all vehicles ​

Fixed:

- Grand Marshal hood now closes when push bar is attached​