Fixes the atmospheric computers, so they actually recieve input from the various sensors in the room.
Corrected the output variables of the gas sensors in each gaz tank.
* Added an option to initialize a newly build atmos computer to either monitoring distribution loop or the tanks.
Atmos computer are now reconstructible and usable.
* Make the atmos computers dialog auto-refresh so you can keep track of the data evolution (pressure rising, gaz mixture changing, etc)
* Formatted the dialog output for better readability
* Make the alert computer refresh when clearing an alert and updated the action text to tell what (area) alert was cleared (#3210).
Merge pull request #3403 from Menshin/Atmosia_fixes

Fixes to atmosia computers and gas sensors (updated)