SimpleCustomItems

• Rewritten in kotlin
• Added max_stack_size
• A lot of bugfixes

Warning: The whole 'SimpleCustomItems' folder needs to regenerate. (You can just create a backup of the data.yml and replace the new one after restarting)

Added new major feature: Storagesystem

• Use /cistorage gui to open the menu
• Use /cistorage addItem to add an item to the storage
• Use /cistorage size to check the filesize of data.yml

Warning: The messages.yml & config.yml need to regenerate.

• Fixed: tag not working in texts
• Improved Tab-completion system

Added feature: /ci displayname - to set item's displayname

Added features:

• 'rmenchant' - remove enchants from item
• 'hidetooltip' - set hidetooltip option
• 'custommodeldata' - set CustomModelData of item
• 'addflag' - add an itemflag to item
• 'rmflag' - remove an itemflag from item

Warning: The messages.yml need to regenerate.