A few fixes that I’m still working on, trying to get cutouts right.
Merge commit 'bda9ad66e42fe165502cfb760c05bb362665d263'

* commit 'bda9ad66e42fe165502cfb760c05bb362665d263':
  fix for #28
  added libraries
  fix for #28
  updated Intellij workspace, added worldedit fork to libraries