MAINT: no longer need linear spacing option in viscous.py
MAINT: no longer need linear spacing option in viscous.py

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