Renault Magnum Updates final fix 1.39

Changes:
Fonts fixed (thanks to @carfreakusa)
Traffic defs fixed
Obsolete sound def fixed (to avoid red lines in the log)
And again, what files must be in the mod folder (in ascending order of priority):
magnum updates v21.01 by knox xss.zip
magnum updates v21.01 fix.zip
magnum updates v21.01 v1.39beta_fix.zip

* Updated camera settings
* Updated on-board computer
* Updated sounds
* The lift axle indicator now shows the status of the axle on the trailer (and not on the truck)
* Added three chip-tuned engines - for 577, 615 and 677 hp
* Added black variant of trailer cables
* Added "Route 66 Metallic" skin
* Added "Renault Magnum Metallic" skin for Magnum and for Krone trailers
* Added "Duda Transport & Logistic" skin for Magnum and for Krone Profiliner trailer
* Minor changes on the exterior and interior model
* Removed outdated version of wheel chocks