Updated the way mobs target others, spectators should no longer be targeted by mobs
You can now specify the mode you want to join in the autojoin command, /sw autojoin [solo/teams], if you dont specify it will pick whats best.
Fixed a bug where falling arrows in the void kept playing the trail
Added 'Chest-Checks' which have been explained better in config.yml, but generally they allow you to decrease the chance of duplicates, and increase the accuracy of the amount of items per chest.
Fixed a nullpointer error that occurs when you interact with certain objects