Unsupported Luuks Tyre Thermals and Wear Mod 1.3

Thanks to @TroLLeX_ for updating the mod to 0.31!

Changelog:
- Started incorporating the tyre width into the calculations to significantly improve support for lightweight cars. This means that the Carbonworks F4 is now fine to use with this mod!
- Tyres now show up as 0% wear when broken/deflated.

v1.1 Changelog:
- AI traffic now works with this mod. For some reason they do not have brake thermals, which I forgot to check for. It has been fixed now!

v1.0.1 Changelog:
- Retuned behaviour to be more realistic, and less harsh on tyre wear/grip.
- Core wheel temperatures introduced (thanks Zesty Maple!)
- Brake temperatures affect core wheel temperatures (thanks Zesty Maple!)
- Overhauled the UI (thanks Redknee for the concept art!)

I really hope you all enjoy this update. Thanks to my friends for the contributions, especially Zesty Maple!

Update v0.4:
- Fixed broken groundmodel information. The right groundmodel is now used, which fixes weird overheating/cooling down bugs and various issues;

It is VERY important to update to this version, this one fixes a major bug I just discovered in v0.2 and v0.3 which ruins the mod entirely.

Update v0.3:
- Big overhaul to the temperature system, now using a 3 ring system and incorporating camber and side-to-side load to approximate the contact patch (still pretty rough);
- Tread coefficient on tyres used now, to support standard and sport tyres as well;
- More tweaking done to all the values and the UI to fix various problems;

Update v0.2:
- Improved overall calculations for a nicer and more realistic feel;
- Fixed up slippery surfaces generating heat, so you can now touch astroturf and grass run off without ruining your tyre temps;
- Made wear and thermals slightly less harsh on grip loss for slightly more realism;