Rout Limiting

[BigDuke66]

I will help to separate the various actions a player does, attacks were usually done by brigade or division and these would move a bit separated from each other.
By that if one unit routs it surely won't pull half the army away, well unless you made a nice pearl string off low moral units and did not even put some wavebreakers AKA officers in the line, if you pulled that off you deserve to see half your army run away.