Added the remove-player-on-server-switch option to the config. If disabled, it will not remove the player from the queue they are in if they change servers not using a queue (for example, switching lobbies)
Added the sending-now message that will be sent to the player when the plugin attempts to send them to the server
Added the placeholder %ajqueue_inqueue% that returns true if the player is in a queue, or false if they arent