Merge pull request #3579 from Zuhayr/dev

Vox tweaks/fixes, dionaea changes.
Merge pull request #3580 from Zuhayr/dev

Dev
Ported Rezadone (Heals clone damage without cryo) from tg-station
Merge pull request #3582 from alex-gh/add_rezadone

Ported Rezadone (Heals clone damage without cryo) from tg-station
Merge branch 'dev' of https://github.com/Baystation12/Baystation12
Fixes #3555