ETS2 - Daf NG 2021 - Computer Dashboard Fix V1.0 (1.40.x)

I added some numbers on the computer dashboard. Shortly, KM/h and RPM indicators.
For some reason, the one with 110Km/h indicate the real value in-game. (Recommended for those who doesn’t use speed limiter)
And the version with 120Km/h for those who use speed limiter and never achieve that speed.

Authors: TheTiger