Adds xenotype xenogerms, which apply an entire existing xenotype to the user. They are autogenerated for each xenotype. They should pop up as quest rewards and from traders.
I decided to continue this mod early because
- I wanted to play with it on 1.6;
- The 1.5 continuation was apparently commissioned, which makes it less likely it will be maintained.
Baseliner xenogerms should no longer generate.
I'll take this down if asked.
