Bukkit

Added support for 1.17

Added Ammo Crates
Added ability to specify a custom sound for each gun
Added arena config option to make max ammo replenish clip ammo as well

Implemented stat tracking for downs, revives, and deaths
Fixed a bug with hell hounds dropping lots of max ammos
Fixed Teddy bears not refunding you your points
Fixed gun signs allowing you to have multiple of 1 gun
Fixed knife damage to correctly scale
Fixed armor taking durability damage

Fixed a bug causing errors when an arena isn't complete

Fixed error with spawn point being outside an arena

Fixed bug with spawn points not resetting back to air #103

Fixed minor bugs with the teleporter

Updated game spectators to use spectator mode and see more game info
Signs now look for lower case sign version to avoid case issues
Hell hounds are now slightly slower

Updating default guns json file
Gradlew updates and refactoring
Perks command now uses the enum to show the available perks
Removed uneeded game resolutions