Conflicting namespace/package name with upstream pymatgen

[ml-evs]

Just ran into an issue we should have perhaps foreseen... the current package clashes with the existing pymatgen.io.lammps namespace 🙃

[gbrunin]

Yes indeed, I discussed that with David yesterday. The last "real" (others than linting etc) developments in the original pymatgen.io.lammps are more than 1 year old, so the idea is to open an issue on pymatgen asking if it's ok to move all of that in our add-on (which is what I did already) and simply remove the existing namespace.

[JaGeo]

Yes, just do this and see what they say. I think you probably need to tag the previous developers and see if they are okay with it.