updated test case (perfect match on model scores, but outputting sparse features)
updated test case (perfect match on model scores, but outputting sparse features)

kpu/joshua,thammegowda/incubator-joshua,lukeorland/joshua,gwenniger/joshua,lukeorland/joshua,thammegowda/incubator-joshua,gwenniger/joshua,fhieber/incubator-joshua,thammegowda/incubator-joshua,lukeorland/joshua,lukeorland/joshua,thammegowda/incubator-joshua,lukeorland/joshua,gwenniger/joshua,fhieber/incubator-joshua,gwenniger/joshua,fhieber/incubator-joshua,thammegowda/incubator-joshua,fhieber/incubator-joshua,fhieber/incubator-joshua,thammegowda/incubator-joshua,gwenniger/joshua,fhieber/incubator-joshua,thammegowda/incubator-joshua,kpu/joshua,lukeorland/joshua,thammegowda/incubator-joshua,kpu/joshua,gwenniger/joshua,kpu/joshua,lukeorland/joshua,thammegowda/incubator-joshua,kpu/joshua,kpu/joshua,fhieber/incubator-joshua,lukeorland/joshua,thammegowda/incubator-joshua,fhieber/incubator-joshua,fhieber/incubator-joshua,lukeorland/joshua