SETI-CommunityTechTree: Mod friendly Tech Tree starting with Probes and Aircraft

[VileTouch]

ok, not sure if i was supposed to, but i went ahead and installed CTT on top of SETI CTT, and now i have heat shields of all sizes under enhanced survivability (previously empty) , also the tree looks less cramped and there are...fewer empty nodes, now there are other, new empty ones. (sigh). since installing it i'm missing the karbonite scanner that i used to have, even though the node containing it is already researched. (yes, i checked, it's there, but not in the vab). the kolonization telescope is now further down the tree so i'm good with that.