I rewrote the whole crafting algorithm that caused some problems. It improves the performance a lot and it should also fix the duplication bugs.
Added new Recipe list to the chat. If you click on edit/delete recipe you can open the list, which displays every recipe in the chat. It is also made via ClickEvents so the chat interface is clickable and the recipe ids get automatically written in the chat, by clicking on them.
Fixed update checker, ItemCreator and some minor fixes.
This update needs the new WolfyUtilities 1.1.0.0 version, because it handles the new clickable chat interface!