Start handling weights/aggregates in #zinterstore
Start handling weights/aggregates in #zinterstore

Still got 3 failing specs for WEIGHTS and min/max aggregates specified

alexlag/fakeredis,alienxp03/fakeredis,guilleiguaran/fakeredis,hoffmanc/fakeredis,caulfield/fakeredis,carsonreinke/fakeredis,TiteiKo/fakeredis,meetupcall/fakeredis,gotwalt/fakeredis,zegal-cn/fakeredis