this gives a simple method of expiring entries. also, prevents localStorage from filling up with thousands of player names over time
(ideally something controllable with configurable age should be used, but this was a quick and simple change to try first)
if more are to be resolved, multiple requests are made. this does increase the odds of hitting the request rate limit, but in that case we'll get http failed requests and the names will be pushed back onto the pending resolve list for next time
fix#323
