Lets users craft deepslate and cobbled deepslate with custom recipe

Default recipe is obsidian surrounded with 8 stone or cobblestone for either deepslate or cobbled deepslate

Permissions:

deepslatecraft.craft   - Allows the player to craft the deepslate (default true)
deepslatecraft.cmd     - Allows the player to run commands from this plugin
deepslatecraft.reload  - reloads the configs
deepslatecraft.setitem - replaces the middle item in recipe
deepslatecraft.reset   - resets middle item back to obsidian
deepslatecraft.crafter - toggles if the crafters can craft deepslate

Commands:

/dsc reload - reloads the config
/dsc setitem - sets the held item as the middle item in recipe
/dsc reset - resets the middle item in recipe back to obsidian
/dsc crafter - toggles if crafter block can craft the recipe (default off)