Incompatible with version 0.1.0!

I suggest removing all structures with Hammer and then deleting "torus" folder that's located in your worlds' folders while your server is offline.

Changes:

• Reworked model system to be able to support custom models in the future (ModelEngine, ItemsAdder, etc.)
• Added Windmill
• Added permissions for all commands
• Added permissions for breaking structures belonging to other people
• Added world blacklisting
• Improved block and structure placement against other blocks/structures
• Improved model for Block Breaker thanks to @KuyuSuyu
• Improved commands' responses
• Fixed issues with Ore Crusher's collision
• Fixed wheel rotation glitches for Ore Crusher
• Fixed breaking collision blocks when ownership test fails
• Optimized rotation calculations
• Removed entity and model references from region files