V4 for DCS 1.5 hotfix 1

-fixed bug with dynAdd and dynAddStatic not recognizing new countries in dcs 1.5
-fixed bug with groupRandomDistSelf improperly declaring the y variable
-fixed flagFunc.units_in_moving_zones not checking for a unitNameTable for the zone_units
-fixed bug in flagFunc.units_LOS when given a unitNameTable for both entries.