milo: better monitor handling + assigning machines to items

milo/apis/storage.lua

@@ -164,7 +164,6 @@ function Storage:listItems(throttle)
     return self.cache
   end
 
--- TODO: is there any reason now to maintain 2 lists
   local cache = { }
   throttle = throttle or Util.throttle()
 

milo/apis/turtle/craft.lua

@@ -126,7 +126,6 @@ local function turtleCraft(recipe, storage, request, count)
 	for k,v in pairs(recipe.ingredients) do
 		local item = splitKey(v)
 		if storage:export(storage.localName, k, count, item) ~= count then
-																				-- TODO: FIX: ingredients cannot be stacked
 			request.status = 'unknown error'
 			request.statusCode = Craft.STATUS_ERROR
 			return