IMPORTANT:
- added new command /iazip. Use this command when you want to make the plugin refresh the pack.zip file.
Now the plugin won't refresh it on every /iareload or everytime plugin is loaded to avoid lag.
It should also fix this problem: https://github.com/LoneDev6/ItemsAdder/issues/129

- fixed anvil repair event: https://github.com/LoneDev6/ItemsAdder/issues/140
- fixed crash sometimes on region data save https://github.com/LoneDev6/ItemsAdder/issues/144
- fixed philosofer repair recipe: https://github.com/LoneDev6/ItemsAdder/issues/146
- fixed exploit used by players to have infinite durability hammer: https://github.com/LoneDev6/ItemsAdder/issues/145
- fixed shuttering of actionbar when showing fuel (now it uses bossbar): https://github.com/LoneDev6/ItemsAdder/issues/139