luacheck and fixes / no dep on vacuum

.luacheckrc

@@ -0,0 +1,22 @@
+unused_args = false
+allow_defined_top = true
+
+globals = {
+	"spacesuit",
+}
+
+read_globals = {
+	-- Stdlib
+	string = {fields = {"split"}},
+	table = {fields = {"copy", "getn"}},
+	"call",
+
+	-- Minetest
+	"minetest",
+	"vector", "ItemStack",
+	"dump", "VoxelArea",
+
+	-- Deps
+	"unified_inventory", "default", "monitoring",
+	"armor"
+}