[Survival] Some minor changes

[Towelie]

Hi guys,

I'd like to announce some minor changes:

- RPGPets owners will now have the option to toggle between their pet being a baby or not via /rpgpets minify/deminify
NOTE: Your pet will have to be fully grown for you to be able to use this command
- The /pet plugin was updated and there are a lot of performance improvement. Permissions have also changed, so please let me know if something doesn't work (I can't really test on account of me being admin and having all perms)
- Discord link plugin has been updated. Let me know if you notice any issues

Stay awesome!