MAINT: add `mpi4py` to conda install
MAINT: add `mpi4py` to conda install

villrv/MOSFiT,mnicholl/MOSFiT,mnicholl/MOSFiT,bmockler/MOSFiT,guillochon/MOSFiT,bmockler/MOSFiT,mnicholl/MOSFiT,villrv/MOSFiT,guillochon/FriendlyFit,guillochon/MOSFiT,guillochon/MOSFiT