Update for 1.13, comply with WorldEdit 7, fix math#2

Open

bermudalocket wants to merge 3 commits intoSothatsit:masterfrom

bermudalocket:master

Commits on Sep 16, 2018

Updated for 1.13, comply with WorldEdit 7, reversed parts of previous commit on main branch to fix incorrect math
bermudalocket
committed

Commits on Nov 7, 2018

Version 1.6.1
totemo
committed

Commits on Nov 9, 2018

Merge pull request #1 from totemo/master
bermudalocket
authored