Adds delay to eye dropper.
Change hailer to hearable message.
Officers can be set as rev.
Added Megaphones to all Heads offices.
Robot Analyzer. Health analyzer for robots.
Cell.use checks instead of just minuses. Yay for code!
Adds more flashlights to the brig.
Merge pull request #3625 from Erthilo/dev

Megaphones, robot health analyzer, eye dropper delay, rigged cells explode in more scenarios