Added max xp level limit in enchantment table config (default is disabled and default level is 30. If an enchant would normally cost more than 30 levels, it is set to 30 levels)
Added option to allow enchantment levels to scale with max xp level. When max limit is enabled and scaled is set, enchantments levels will be in the range of the max xp (IE Max level is 30 will cause level 30 enchantments to appear)
Added disable_effect_enchantments option to villager.yml (Stops effect enchantments from appearing as possible trades)
Removed a bunch of unused commented code (Reduced the size of the jar by a couple of KB)
Improved some code
Fixed major bug where custom mechanics configs were not being loaded
Fixed bug related to anvil not allowing renaming renamed items
Fixed bug where enchanted books were not being properly applied to items in certain situation
