Et Futurum Requiem

Fixed tuff configuration being ignored and using the deepslate blob size instead
Fixes new anvils not being obtainable
Fixes new enchanting tables not being craftable
Fixes tile replacer not running replacement if there is no tile entity
Add description for new anvils
Fix tile replacer causing a StackOverflow if blocks are updated before the chunk is finished loading fixes #138
Fixed boat chest textures
Fixed colorless Shulker boxes taking on the color of a Shulker box previously occupying that tile
Added an option to ban entities from sitting in boats, either using entity ID or finding a string in the classpath
Added the option to make the blacklists be treated as whitelists instead
Remove mixin for swift sneak, replace it with non mixin version instead
Further tweak the corner check for geodes to be less likely to generate somewhere bizarre, port those generation fixes to fossils too