Add flush statements to Swift 3 runner (#1438)
Add flush statements to Swift 3 runner (#1438)


style95/openwhisk,jeremiaswerner/openwhisk,akrabat/openwhisk,tysonnorris/openwhisk,jeremiaswerner/openwhisk,akrabat/openwhisk,style95/openwhisk,duynguyen/incubator-openwhisk,domdom82/openwhisk,akrabat/openwhisk,prccaraujo/openwhisk,jasonpet/openwhisk,nwspeete-ibm/openwhisk,akrabat/openwhisk,domdom82/openwhisk,csantanapr/incubator-openwhisk,xin-cai/openwhisk,markusthoemmes/openwhisk,style95/openwhisk,xin-cai/openwhisk,devbv/incubator-openwhisk,jeremiaswerner/openwhisk,markusthoemmes/openwhisk,RSulzmann/openwhisk,houshengbo/openwhisk,paulcastro/openwhisk,RSulzmann/openwhisk,nwspeete-ibm/openwhisk,markusthoemmes/openwhisk,markusthoemmes/openwhisk,starpit/openwhisk,dubeejw/openwhisk,jeremiaswerner/openwhisk,domdom82/openwhisk,csantanapr/incubator-openwhisk,style95/openwhisk,dubeejw/openwhisk,nwspeete-ibm/openwhisk,rabbah/openwhisk,cbickel/openwhisk,akrabat/openwhisk,tysonnorris/openwhisk,RSulzmann/openwhisk,cbickel/openwhisk,starpit/openwhisk,markusthoemmes/openwhisk,devbv/incubator-openwhisk,jasonpet/openwhisk,akrabat/openwhisk,CrowdFlower/incubator-openwhisk,markusthoemmes/openwhisk,duynguyen/incubator-openwhisk,csantanapr/incubator-openwhisk,jasonpet/openwhisk,dubeejw/openwhisk,nwspeete-ibm/openwhisk,nwspeete-ibm/openwhisk,csantanapr/incubator-openwhisk,prccaraujo/openwhisk,devbv/incubator-openwhisk,jasonpet/openwhisk,CrowdFlower/incubator-openwhisk,xin-cai/openwhisk,prccaraujo/openwhisk,style95/openwhisk,sven-lange-last/openwhisk,sven-lange-last/openwhisk,jasonpet/openwhisk,rabbah/openwhisk,cbickel/openwhisk,rabbah/openwhisk,nwspeete-ibm/openwhisk,csantanapr/incubator-openwhisk,paulcastro/openwhisk,RSulzmann/openwhisk,rabbah/openwhisk,paulcastro/openwhisk,lzbj/openwhisk,openwhisk/openwhisk,RSulzmann/openwhisk,devbv/incubator-openwhisk,rabbah/openwhisk,nwspeete-ibm/openwhisk,sven-lange-last/openwhisk,openwhisk/openwhisk,lzbj/openwhisk,sven-lange-last/openwhisk,xin-cai/openwhisk,RSulzmann/openwhisk,houshengbo/openwhisk,houshengbo/openwhisk,tysonnorris/openwhisk,dubeejw/openwhisk,cbickel/openwhisk,openwhisk/openwhisk,rabbah/openwhisk,sven-lange-last/openwhisk,jeremiaswerner/openwhisk,csantanapr/incubator-openwhisk,duynguyen/incubator-openwhisk,sven-lange-last/openwhisk,xin-cai/openwhisk,CrowdFlower/incubator-openwhisk,starpit/openwhisk,style95/openwhisk,paulcastro/openwhisk,jasonpet/openwhisk,starpit/openwhisk,devbv/incubator-openwhisk,dubeejw/openwhisk,jeremiaswerner/openwhisk,lzbj/openwhisk,openwhisk/openwhisk,openwhisk/openwhisk,duynguyen/incubator-openwhisk,RSulzmann/openwhisk,rabbah/openwhisk,starpit/openwhisk,csantanapr/incubator-openwhisk,sven-lange-last/openwhisk,jeremiaswerner/openwhisk,dubeejw/openwhisk,markusthoemmes/openwhisk,CrowdFlower/incubator-openwhisk,tysonnorris/openwhisk,tysonnorris/openwhisk,lzbj/openwhisk,akrabat/openwhisk,markusthoemmes/openwhisk,houshengbo/openwhisk,tysonnorris/openwhisk,paulcastro/openwhisk,lzbj/openwhisk,tysonnorris/openwhisk,jasonpet/openwhisk,prccaraujo/openwhisk,xin-cai/openwhisk,lzbj/openwhisk,prccaraujo/openwhisk,CrowdFlower/incubator-openwhisk,cbickel/openwhisk,duynguyen/incubator-openwhisk,starpit/openwhisk,cbickel/openwhisk,houshengbo/openwhisk,cbickel/openwhisk,prccaraujo/openwhisk,domdom82/openwhisk,houshengbo/openwhisk,houshengbo/openwhisk,domdom82/openwhisk,CrowdFlower/incubator-openwhisk,domdom82/openwhisk,paulcastro/openwhisk,prccaraujo/openwhisk,paulcastro/openwhisk,style95/openwhisk,openwhisk/openwhisk