Restructured the send command so instead of /ajqueue <player> <server> it is now /ajqueue send <player> <server>
Added required permission for /ajqueue list (ajqueue.list)
Added tab-completing to /ajqueue
Changed max-tries default to 10 If yours is still -1, I strongly recommend changing it to 10
Added check-last-player-sent-time option to config to prevent perfectly-timed queue joins from sending players faster than they are supposed to be able to join
Allow you to use true in paused command instead of just on (for making it paused. You can still use false/off for turning it off)