New ZAS version, stable and efficient. Git broke the everything so it's in one commit.
Completed arduous process of standardizing new code.
Fixed inexplicable reversions.
Added some documentation.
Fixed bugs pertaining to connection updates.
 - Unanchored windows did not split zones.
 - Phantom connections left behind by closed doors.
Removed debugging flag.
Forgot the changelog.
Merge pull request #4461 from Aryn/master

ZAS Upgrade