Merge pull request #14 from chylex/master

Added Savannah Rocks
Fix Wasp Sword nor blocking on 3rd person view
Merge pull request #15 from chylex/master

Cleaning some world code
set the activator to 3D
Merge pull request #16 from chylex/master

Few tweaks to get closer to fixing biome bug
Added WIP Progress Scorpion

Needs loads more to make it better
A few changes to the Wasp mob

changed drops to exoskeleton & yellow dye / rare drop: Wasp sword
changed attack strength
changed entity to extend EntityMob
Removed some unused methods
Fix biome names unsynced
Merge pull request #4 from ProPercivalalb/master

Gimme updates!