Defficiency, mostly atmos and pipes

Changelog included.
![ss 2014-12-23 at 03 27 25](https://cloud.githubusercontent.com/assets/5224390/5538757/99150730-8ab8-11e4-85b6-04a8044f12fc.png)

This is not definitive, the layout will probably be tweaked eventually, but it'll allow atmos techs to breathe and atmosia must expand.