MAINT: add logo to MANIFEST [ci skip]
MAINT: add logo to MANIFEST [ci skip]

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