Beta 51J


 * removed extraneous (and incorrect) skill display from bottom of workshops
 * FIXED (51I): commodity counts would not decrease during model deletion after save/load
 * FIXED: interactions on corpses now correctly reset after butchery by fishpeople
 * FIXED: player-ordered hunting jobs won't be lost
 * FIXED (51F): chilli stew & molasses output corrected
 * FIXED (since 51F): saving game after flattening terrain will cause a crash
 * FIXED (51I): commodity counts would not decrease during model deletion after save/load