r_0, r_in estimate and julia_source functionality? about acehal

[bernstei]

I really like being able to experiment with a new basis just by passing julia source, and it's a trivial amount of code complexity in my opinion, so I'd rather leave that in.

[bernstei]

I guess we don't have any use for them now, and we can always revive it from git history. Maybe move them to some sort of Attic directory, so we remember it exists? I can do that.

[casv2]

OK, sounds good

[casv2]

Wait same goes for the julia_source basis interface? Maybe we can "hardcode" the current basis back in and just change smoothness priors. All heuristics go into ACE1pack. We'd change heuristics there and update our tomls in this repo separately.

[casv2]

Sure, let's keep it

[bernstei]

I'll do this once your PR updating the basis is merged and we no longer need that function in the tests.

[casv2]

Done in #4