ENH: test filter up and running
ENH: test filter up and running

bartosh/zipline,enigmampc/catalyst,florentchandelier/zipline,magne-max/zipline-ja,bartosh/zipline,humdings/zipline,Scapogo/zipline,quantopian/zipline,enigmampc/catalyst,Scapogo/zipline,quantopian/zipline,florentchandelier/zipline,humdings/zipline,alphaBenj/zipline,magne-max/zipline-ja,alphaBenj/zipline