updates to primoridials and their evolution
Heat was supposed to mean raw energy, but it turns out its interpreted as too much yellow stuff, and its not fitting with every primordial, so now, the meaning of "heat" in its feeding habits, will depend on its DNA, and will differ from pet to pet.

Higher levels where just "more" but not "more interesting", i made some changes to this, none of you has pets in these stages yet, so we shall see how this goes later on. For now i know that how it was, was not good.