Bug: FulfillmentInventory.ListInventorySupply is missing MarketplaceId option

[moltar]

Docs: http://docs.developer.amazonservices.com/en_CA/fba_inventory/FBAInventory_ListInventorySupply.html

This is a standard option, but it is not whitelisted in the arguments list and thus the request fails.

[bhushankummar]

@moltar
Try this one https://github.com/bhushankumarl/amazon-mws/blob/master/examples/javaScript/fulfillmentInventory/listInventorySupply.js