Merge pull request #12 from ferram4/master

Atmospheres for Outer Planets and Data for More Compounds
Move RSS patch to RSS
Fixed gas constant typos
Fix typo, clamp part temp to >= 30K
remove test on dead part, use double for emiss

And add Stefan–Boltzmann constant in (oops)
Forgot to convert temp to kelvin for density
Improve handling of emission, AFX density
Refactor heat a bit, add flux vars
Set FX atm density to 0.7

That yields FX at ~95km on a LEO reentry.
up to V7, rename pyro loss field
Err, v6.
Rewrite new model more, bit of area support

Also change damage and damage rate
blah
Add Cp curves, add temp->flux conversion
merge
Merge branch 'master' of https://github.com/NathanKell/DeadlyReentry
Add thread lock to temp curve dump