Can some atmosphere be changed to none ?

[Markavian]

Which reminds me
::must fix small bug in neutral expansion pack and add a few doxen more races::

Also, what does happen when you build an atmospheric converter on a gas giant?!

Also, think of this. If you race breathes 'no atmosphere' - then they don't breathe! yes no?

If they don't breathe, they can live wherever they want, even in a vaccuum!!

Think about that! MM sorta messed up ont hat idea unless someone wants to prove me otherwise.

And what happened to Chlorine planets? I made an entire SE3 Empire who breathed chlorine, (Go see the UCEmpire @ USy) - I had to make them Oxygen 'gas giant' instead