Make namespace package

[nvaytet]

Fixes #87

[jl-wynen]

Are we ready to drop the support for installing esssans and old ess in the same env?

[jl-wynen]

Does isissans need to be a separate package? Doesn't it make more sense to have ess.sans.isis? The isis stuff is temporary anyway, no?

[nvaytet]

Yes, I don't really know, I thought because it's temporary then maybe easier to pull it out of ess.sans?

As a side note, I named it isissans because I thought from ess import isis didn't make much sense, since it was just SANS-related stuff.

[jl-wynen]

Yes, I don't really know, I thought because it's temporary then maybe easier to pull it out of ess.sans?

Dunno. I'm fine with it either way.

As a side note, I named it isissans because I thought from ess import isis didn't make much sense, since it was just SANS-related stuff.

👍

[nvaytet]

Are we ready to drop the support for installing esssans and old ess in the same env?

I think so? I don't think anyone is using sans and other old ess things at the same time.
I also don't think there is anything left in the old repo we don't have in esssans.