Mod Dodge Challenger hotfix 2.5 for BeamNG.drive

 -Rewrote the whole materilas.cs file to .json to let the textures be compatible in 0.26
 -Completely PBR-retextured the whole Car (interior and exterior)
 -PBR-retextured Unibody
 -PBR-retextured all rims
 -Better Glowmaps
 -Adjusted UV-Maps
 -Empty-white areas in the gauge screen and navigationsystem has been fixed
 -Fixed conflict with the 4-Speed Drag Transmission and the Automatic-shifter
 -Completely rewokored all kinds of engine customisations (Engine, Injections, ECU, Radiators and more)
 -Rewokored a lot of body customisations
 -Adjusted a lot of nodes which werent aligned with the Unibody
 -Added a drag configuration (see attached photos)
 -Tweaked a few stuff on the 3D-Model
 -Rewokored all thumnails
 -Reduced Light Flare-scale
 -Readjusted Tire positions rims 
 -Adjusted Vanilla Beamng steeringwheelpositions (they were in the dashbord and not on the steeringcolumn)
 -Fixed conflict from Interior-customisations with Body-customisations
 -Adjusted Automatic-shifter movement