NTStation/NTstation13 — pull request #827 by Dorsisdwarf (2014-07-12 16:19:13+00:00)
Title: Updates internals button, removes breathing from plasma tanks.

Tanks now contain a var, canbreathe, and the internals button will only connect your mask to tanks with canbreathe = 1. This excludes plasma tanks for now, but possibly in the future this can be extended to include carbon dioxide jetpacks etc.