MAINT: switching to urllib to get file downloads to behave better
MAINT: switching to urllib to get file downloads to behave better

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