SCUM - Remove items from traders

If you need to remove an item as being for sale from one of the outpost traders, you can set this in the EconomyOverride.json file. 

This can be done by setting the following parameter for an item: "can-be-purchased" : false

An example of disabling Grenades and AK47s from the A0 Armory trader would look like the following:

"A_0_Armory": [{
		"tradeable-code": "BP_Frag_Grenade",
		"base-purchase-price": "-1",
		"base-sell-price": "-1",
		"delta-price": "-1.0",
		"can-be-purchased": "false"
	}, {
		"tradeable-code": "BP_Weapon_AK47",
		"base-purchase-price": "-1",
		"base-sell-price": "-1",
		"delta-price": "-1.0",
		"can-be-purchased": "false"
	}