Fixes

Apostrophe fixed;
slave_auction_sell update;
English translation part 3

#chariot_base done;
#estate_base done;
#place_base done;
#quest_base done;
#simple_npc done;
$appropriate_buyers_list done;
$furniture_list done;
$guild_auction done;
$moodlets_account done;
$newloc done;
$slave_price done;
auspex_list done;
billing done;
generate_clone done;
ride_next done;
slave_to_cage done;
slavebase_test done;
others have only a commentary
#CSS adjustments;
main_screen update;