Adds missing air distribution pipe under hologram pad in the research department.

Adds missing air distribution pipe under hologram pad by patient isolation C in medbay.
Adds missing air distribution pipe under the door between the captain's office and maintenance section.
Tries to bring some order to the cargo distribution network that was a complete mess.
Adds air alarm to match PR #5185.
Merge pull request #5173 from PsiOmegaDelta/MorePipes

More pipes