MAINT: removed unfinished code
MAINT: removed unfinished code

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