Fixed vanilla and custom biomes being released when deleting categories
Fixed display of custom models for navigation buttons (Thanks rustydagger for report)
Added setting custom model data for GUI icons
Added placeholders for rewards in fishing tournaments
Fixed issuing awards in tournaments Added placeholders for commands (https://github.com/Azlagor322/LiteCore/wiki/Utils)
The ability to issue zero experience for AuraSkills has been disabled (Thanks for the report Barbaris)
Added AuraSkill support.
Fixed display of the economy format when opening /lfish sell