Fix ProtocolLib usage

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Replace some deprecated methods

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Some general cleanups

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Add missing files

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Add ItemEntityStack spell

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Fix experience packets

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Check mana before countup

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Fix ItemDamage

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Fix enchantments

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Fix custom enchantments

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Add enchantment level and damage to enchantlua

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Display EnchantmentLevel

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Add possibility for creating effects in lua without them being set in
the items.yml(effects in items.yml will eventually be removed maybe?)

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Add effect functions to lua and remove last change to effect system

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Add distancesquared to lua

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Add LUASendMessage

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>