AC & rF2 updates by UnitedRacingDesign

rF2 EGT update with following changelog:

-updated suspension geometry
-TC options available now in the garage
-fixed minor pit timing issues
-updated damage sensitivity aswell as reapair times
-updated ultra flex and added some new bits (chassis flex)
-all new revised aero with new data
-updated default setup
-new steering system added
-added more precise setup options
-added 6 sets of new CPM tires (4 slicks, 1 inter, 1 rain) - slightly updated again from the last C7.R realease to the newest ISI specs
-revised brakes and cooling
-some minor changes to engine damage
-added new engine models to all cars
-added fuel mixture settings
-added new dynamic CoG fuel tank features
-some small AI adjustments
-other minor adjustments
-BoP adjustments