Bukkit

Additional debugging has been added. For instance: "[GL-x6] Could not close SQL connection: ", The "x6" would be an indicator of where in the plugin the error is occurring. If you get any errors, please report that, so that I can isolate the issue. Also, not really a bugfix, but I added some missing logging, which fixes the console not being informed when a player is removed from the whitelist. Also cleaned up the config and removed some unneeded files.Plugin crashes if it cannot find SQL database.