changed a singleton vector muliply seeminly responsible for much of celeste's memory allocations to a scalar multiple
changed a singleton vector muliply seeminly responsible for much of celeste's memory allocations to a scalar multiple


Former-commit-id: 277a3d4d7e2b41502c1a5d0c6140fd5b11cebc57
jeff-regier/Celeste.jl,jeff-regier/Celeste.jl,jeff-regier/Celeste.jl