TRAFFIC DENSITY AND SPEED

Tested on default map and Promods map, on other Not tested, but ready to work with MHAPro, Poland rebuilding and someother.
This mod package contain two mods for traffic density and speed limits.

TrafficDensity_1_4 - increase traffic density and trucks speed limits for all countyes up to 90 km per hour
except UK and Russia, in UK - 95 mph on motorway and 110 kmph in Russia
So added daytime traffic density relief due day and night - more at day less at night
Traffic balance:
71% - Cars
27% - trucks
2% - Buses

TrafficDensityHarsh_1_4 - get all from TrafficDensity_1_4, but added ai traffic Enable overtake on single and double lines on road,
So decrease ai_safety and ai_patience, in fact case traffic Becomes more aggressive.