ATM, DRE support

Only thing of note is the max temperature chosen for inflatable modules and other parts (OKS tube, for example) that look like they're made from the same materials.

I took a (quick) look at the textiles used in aerospace, and 700c seems to be the top end for both basalt and carbon fibres.

I gave inflatable modules 800c, just to be nice. It feels right *to me*, but does assume every single inflatable that goes through atmosphere at appreciable speeds, up **or** down, is totally shielded from the heat, via payload fairing, another part protecting it, or an ablative heatshield.

Otherwise they melt like icicles in the oven :)

Feel free to adjust that, if you think its too harsh. Most unshielded stuff in DRE has 1450-1500, those being the temps at which typical aerospace structural alloys tend to give up the ghost.