added /vshop ledger
vshop.ledger.base, vshop.ledger.others
added flag -o to /vshop added
shops now save with world
changed /vshop reload
added sponge:human as skin-able shop npc
added /vshop list
vshop.edit.admin
added chat now notifies players about purchases
added vshop.option.dailyincome.limit
fixed stuff
left some bugs to fix in the future