Adjust ammu loot pool

[jtran6]

decide on gun license blocked guns and whether or not to include stronger weapons (automatics)

[jtran6]

["weapons"] = {
        [1] = {
            name = "weapon_knife",
            price = 250,
            amount = 250,
            info = {},
            type = "item",
            slot = 1,
        },
        [2] = {
            name = "weapon_bat",
            price = 250,
            amount = 250,
            info = {},
            type = "item",
            slot = 2,
        },
        [3] = {
            name = "weapon_hatchet",
            price = 250,
            amount = 250,
            info = {},
            type = "item",
            slot = 3,
        },
        [4] = {
            name = "weapon_pistol",
            price = 2500,
            amount = 5,
            info = {},
            type = "item",
            slot = 4,
            requiresLicense = false
        },
        [5] = {
            name = "weapon_snspistol",
            price = 1500,
            amount = 5,
            info = {},
            type = "item",
            slot = 5,
            requiresLicense = false
        },
        [6] = {
            name = "weapon_vintagepistol",
            price = 4000,
            amount = 5,
            info = {},
            type = "item",
            slot = 6,
            requiresLicense = false
        },
    },

[jtran6]

qb-shops above are all available guns for purchase through ammu