Steppe expansion

[Lgk]

Settled factions have no trouble expanding into the steppes because horse archers suck in autocalc (quite opposite to tactical battles where they rock). Solution is simple: for every horse archer in EDU replace string "stat_health 1,0" to something like "stat_health 1,2" for weak bows and "stat_health 1,3" for strong bows. This does NOT affect tactical battles, autocalc only! Already tested and implemented in XGM on my suggestion recently (check twcenter forum for details), but maybe exact numbers in EB should be one point less (cuz all missiles are weaker here), it's depends on balance desired. Hope EB team will consider this for EB 1.1

P.S. Also exceptional quality javelin cavalry like numidians deserve at lest "stat_health 1,1" imo.