ZAS fixes, implements multi-tile doors (That work perfectly!)
That multi-tile firedoor needs love.  Lots of love. (It is missing a lot of icon states)
Forgot the files, doh!
Merge pull request #3150 from SkyMarshal/master

ZAS fixes, implements multi-tile doors (That work perfectly!)
Merge pull request #2 from Baystation12/master

Zas fixes