[PHYSICS] Boss 302 Laguna Seca & HPE650 data + CSP extension 1.5

Changelog

Physics

• recalculated vehicle inertia (again)
• calculated engine inertia
• entirely new tire load sensitivity curves (again)
• recalculated unsprung mass (f/r) from real part weights
• reworked aerodynamic model slightly
• smoothed out low end torque
• adjusted brake heating & bias at low pedal pressure
• HPE650 setup adjusted to better match new inertias

They're probably now about as "calculated" as I'm going to get them short of having access to measure some things IRL. Saying that, I'll stumble on some new data next week, of course... but they're certainly getting there.

Changelog

Physics

• recalculated inertia
• entirely new tire load sensitivity curves
• fixed tire wear curves
• slightly more accurate drag fin placement
• adjusted fuel consumption (increased)
• some wee odds and ends

This update brings the Boss up to the same level of detail as the NFS cars with yaw drag, recalculated brakes and completely reworked tires. In addition to that the springs & ARBs were rechecked against new data and recalculated for both variants and the rear geometry (thanks @Kyuubeey ) was reworked to account for a couple of AC's idiosyncrasies.