Just Enough Items

Check that plugin's IRecipeHandler.getRecipeClass() is valid

Fix a null ItemStack issue in TooltipRenderer

Update ISSUE_TEMPLATE.md

Add support for anvil recipes (#732)

Fix #731 Client crash in render while looking at recipe from Reliquary

Fix TickTimer implementation

Close #729 add IRecipeCategory#getTooltipStrings

Fix #727 Recipes issues in previous commit

Fix crash from empty categories that have recipes added by CraftTweaker