Eager Beavers 1.3.0

BIG UPDATE! Sorry this has been a long time coming, but I wanted it to be as good as I could make it for now. Updates

Beaver overspawning SHOULD be fixed! Please let me know through discord if it's not.
Beaver lodge structure added
Many, many bugfixes and tweaks:
- Beaver dam building should be much more efficient
- Beavers use a reservation system to make sure two don't go for the same block
- Beavers will remember where the tree they knocked down was before going for a new one
- Restrictions on what a Beaver can chew have been tightened, so they shouldn't eat your house anymore
- Taming was removed cause it wasn't doing much
- Beaver swimming was improved
- Beaver AI should also be improved in general

Eager Beavers