ATS - Mack RS700L v1.2

Changes from original mod
The wheel size is changed.
The steering wheel size is changed.
Lights are added and the light mask is changed.
The texture of glass is changed.
External window wipers are added.
The fuel tank is changed.
And other little changes
Exhaust is changed.
Add Mack engine and sound.

Adapted for 1.45

Authors: - SCS - Schumi - v.krankel-varter - RTA - kriechbaum - Harven