Fixes#226
All these were doing some kind of weirdness to the chunk generation, thats why they were dropped.
Unfortunately this will decrease performance, but bugs is our priority before speed.
Fixes#152
There is still the issue with doors which I will try to fix later on, but the new option should make them more "vanilla".
See the description of the new patch for more information.
Dropped hopper optimizations patch by tr7zw. Sorry buddy, but the patch was making more
problems than it was solving. By no means this is an unneded patch, we will reimplement
it in the future the way it should've been implemented. Fixes#148
Async pathfinder seems to do more bad than good. This is a wanted change, however akarin's implementation
seems a little bit off.
Biome conversion did nothing so it gets completely nuked.
