2.1.0 release

    - Removed configs because most of the features that relied on it are removed
    - Changed the licensing
    - Added and updated recipes for:
        - Magic mirror
        - Dimensional crystal
        - Enchanted mirror
    - Enabled ingredients by default, because there are no loot tables anymore
    - Updated pt_br.json (Mikeliro)
    - Fixed Dimensional Mirror calling the same function twice
    - Updated the sound effect for teleport.ogg, now its mirror_warp.ogg