Fixed some stuff

There was some weird stuff with the last version, mainly that the permissions weren't documented properly and there was some hardcoded stuff I didn't notice.

This release should solve those issues
There is also now options for particles and sounds when crops are broken with right click

Important Mechanics have been changed slightly. If you are able to harvest things, you won't be able to break crops that haven't fully grown. This is to fix an issue between server and client, where client would send too many break packets, and it'd break the newly placed crop.

• If you want to be able to break young crops, you can use the toggle command /scythe toggle to turn the scythe mechanics off.
• You can also restrict the mechanics to only be when someone uses a hoe, so it's less intrusive

Full Changelog: v2.0...v3.0