Tweaks:
- Removed Spawners from plugin
- Redone roman numeralization
- Removed custom recipes for elytra and trident

Bugfixes:
- Fixed Modifiers with wrong NBT-Tag associated with them
- Fixed an issue where refunded items may accidentally delete other items in the player's inventory
- Fixed numerous repair bugs
- Fixed recipe registration bugs
- Fixed Modifiers not being able to be applied
- Better durability handling
- Fixed various NullPointers
- Fixed various exceptions
- Fixed SelfRepair not working
- Fixed Console not being able to run givemodifieritem
- Fixed Errors from Command Output not showing correctly