Elementals

- Added metal bending
- - Thank you to xgraveyard for the icons
- - Thank you to ConfusionCloud for the sound effects
- - The added moves are the following: Metal bullets, Lance, Bind, Cable, Armor and Decoy
- Added toph's cage, a new structure spawning in savannas where metal bending can be obtained
- - Use a brush on the suspicious gravel buried inside
- Reworked every status effect icon
- - xgraveyard, once again, thank you!!!!
- Made it so upgrades are toggleable, meaning you can try every upgrades in a single playthrough
- Added a config to boost bending damage (global multiplier)
- Added a config to make scrolls craftable
- Shifting when clicking the cycle bending key will now reverse the order it goes in
- Earth ravine now restores terrain
- Using the `BendingGriefing` gamerule will now make earthbending moves restore terrain
- Fixed Earth Spikes spawning mid-air (or mid-water)
- Water tower now take .5s instead of .2s to reduce accidental cast
- Added an creative-only (for now) glider

Notes:
Since the config format changed, you will have to regenerate your config for your modifications to be applied (rename your old file, run the game then put your edits back in)