Wentward Pack 3.1

Fixed all configs lacking ABS and safety interlock

What has been changed since last time?

• Redone the whole structure of the mod, now busses use a lot of shared parts which are stored in the common directory
• fixed all the bugs that I was able to find
• Added Wentward DT30L bus, a tiny single door 30-footer best suited to doing wheelies and for short trips on tighter routes
• Added Italy bus config to the DT35L, it contains some european conversion stuff, its missing rear fog lights, I know it will be fixed in the future ...

This update adds Wentward DT35L bus. It is a short wheelbase version of the base DT40L bus.

This update also fixes some of the issues with the DT45L including wrong driveshaft, and really weak rear steering (now it is slightly more durable).
I've also added new T420 turbocharger, retuned the 6-speed transmission as well as made some small visual changes like adding one more passenger information panel, as well as one more side display.

Just fixed broken speedo.