Allow Goat Horns to be used.

[MagmaSlime123]

#26 also has yet to be added.

If this is dead, please remove it.

[apehum]

Experimental goat horn support was added in 1.1.0.
It is disabled by default, you can enable them by setting goat_horn.enabled to true in the addon's config.
They are burned same as the discs using /disc burn command.

[MagmaSlime123]

@apehum The prerelease fails to load.