API: Date envs by deployment day, not deprec. day.
API: Date envs by deployment day, not deprec. day.

tacaswell/docs,danielballan/docs,NSLS-II/docs,NSLS-II-SRX/docs,NSLS-II-SRX/docs,NSLS-II/docs,waynelewis/nsls-ii-docs,danielballan/docs,waynelewis/nsls-ii-docs