Comment 1 for bug 1480935

There seems to be a couple of buildings which prefer rookies over heroes, but I don't know/remember whether this was a conscious choice. Hopefully someone will have the answer.

$ grep -rn "prefer_heroes" tribes/
tribes/atlanteans/castle/conf:5:prefer_heroes=true
tribes/atlanteans/high_tower/conf:8:prefer_heroes=true
tribes/atlanteans/guardhouse/conf:5:prefer_heroes=false
tribes/atlanteans/guardhall/conf:5:prefer_heroes=true
tribes/atlanteans/tower/conf:7:prefer_heroes=false
tribes/atlanteans/small_tower/conf:6:prefer_heroes=true
tribes/barbarians/donjon/conf:6:prefer_heroes=true
tribes/barbarians/barrier/conf:5:prefer_heroes=true
tribes/barbarians/sentry/conf:5:prefer_heroes=false
tribes/barbarians/citadel/conf:7:prefer_heroes=true
tribes/barbarians/fortress/conf:6:prefer_heroes=true
tribes/empire/outpost/conf:6:prefer_heroes=false
tribes/empire/castle/conf:7:prefer_heroes=true
tribes/empire/barrier/conf:6:prefer_heroes=true
tribes/empire/barracks/conf:6:prefer_heroes=false
tribes/empire/sentry/conf:6:prefer_heroes=false
tribes/empire/tower/conf:6:prefer_heroes=true
tribes/empire/fortress/conf:6:prefer_heroes=true