fixed not gaining mutagen from growth vat batches

added big names for all generic heroes besides halfling cook (he pretty small)
fixed blank icons showing up in faction overview screen
fixed mercs disappearing from your pools

Hrothgul's gorger's description / jhared -> hrothgul

Jhared's big name text missing

One change, Jhared's Offering Maw effect

Fixed Bosun's missing ability “throw bombs”

Fernadrang now has champion's narrative available in every campaign he is in
fixed bosuns hero actions