Changes:
• Added `force-destination-world` to the config. If set to true, players will always be rtp'd into the given world regardless of which world they run the command from (as long as the world they ran it from has rtp-enabled)

Fixes
• Added multiverse as a soft-depend so that multiverse worlds can have rtp enabled without needing to reload the plugin
• Plugin has a whole lot less of a chance of causing an infinite block when reloading. (It used to randomly get stuck when reload was run. Now, if it gets stuck at all, it should be no more than 5-10 seconds)
• Added missing return statement, making async location checking ~5 times faster. This will not be very noticeable though as async wait times are not felt in the main thread. Also this was an incredibly stupid bug that I'm embarrassed I left in the code, so lets just not talk about it. Its gone now. Fixed.