Rising World 0.7.2

[New] Smelting furnaces require fuel (coal or lumber) now [New] New object: Big smelting furnace [New] Dedicated server now accepts input commands (say, yell, tod, saveall, shutdown [now]) [New] Total amount of available/existing servers now visible in server browser [Change] Half-filled canteens can now be refilled at watersources [Change] Removed some debug output messages of dedicated server [Change] Decreased timeout for servers in serverlist (so high ping servers no longer delay the result) [Bugfix] Fixed invisibe door placement indicator [Bugfix] Fixed whitelist/blacklist issue in multiplayer [Bugfix] Fixed items sometimes spawning multiple times in multiplayer [Bugfix] Hopefully fixed furnace bug ("ghost" ore remaining in furnace) in multiplayer (need Feedback)