[Bf-python] What are "Tail" bones?

[Carlos López]

Mmmm... anyway: I think to give access to the global (or simply local-object) coordinates for the bone rest positions, would be a good idea.
That is, something like defining the methods: bone.get/setRoot(), bone.get/setTip()

I think it'd be more friendly because absolute positions are more usable for scripts.
Like me, I'm doing a ODE implementation for armatures and I've to make several conversions, because the positions are independent of parent masses.

Would it be easy to implement? YES? PLEASE!