Add scala fmt to redo. (#2728)
Add scala fmt to redo. (#2728)


houshengbo/openwhisk,markusthoemmes/openwhisk,paulcastro/openwhisk,csantanapr/incubator-openwhisk,csantanapr/incubator-openwhisk,akrabat/openwhisk,RSulzmann/openwhisk,akrabat/openwhisk,jasonpet/openwhisk,akrabat/openwhisk,paulcastro/openwhisk,rabbah/openwhisk,csantanapr/incubator-openwhisk,rabbah/openwhisk,starpit/openwhisk,RSulzmann/openwhisk,rabbah/openwhisk,duynguyen/incubator-openwhisk,devbv/incubator-openwhisk,sven-lange-last/openwhisk,cbickel/openwhisk,akrabat/openwhisk,paulcastro/openwhisk,cbickel/openwhisk,RSulzmann/openwhisk,paulcastro/openwhisk,akrabat/openwhisk,csantanapr/incubator-openwhisk,duynguyen/incubator-openwhisk,rabbah/openwhisk,csantanapr/incubator-openwhisk,jeremiaswerner/openwhisk,openwhisk/openwhisk,devbv/incubator-openwhisk,jasonpet/openwhisk,houshengbo/openwhisk,openwhisk/openwhisk,cbickel/openwhisk,rabbah/openwhisk,sven-lange-last/openwhisk,dubeejw/openwhisk,jasonpet/openwhisk,starpit/openwhisk,RSulzmann/openwhisk,starpit/openwhisk,jeremiaswerner/openwhisk,RSulzmann/openwhisk,jeremiaswerner/openwhisk,style95/openwhisk,tysonnorris/openwhisk,devbv/incubator-openwhisk,duynguyen/incubator-openwhisk,markusthoemmes/openwhisk,paulcastro/openwhisk,style95/openwhisk,jasonpet/openwhisk,starpit/openwhisk,sven-lange-last/openwhisk,cbickel/openwhisk,duynguyen/incubator-openwhisk,houshengbo/openwhisk,dubeejw/openwhisk,markusthoemmes/openwhisk,markusthoemmes/openwhisk,akrabat/openwhisk,markusthoemmes/openwhisk,akrabat/openwhisk,sven-lange-last/openwhisk,style95/openwhisk,sven-lange-last/openwhisk,tysonnorris/openwhisk,cbickel/openwhisk,houshengbo/openwhisk,jasonpet/openwhisk,style95/openwhisk,dubeejw/openwhisk,houshengbo/openwhisk,dubeejw/openwhisk,cbickel/openwhisk,csantanapr/incubator-openwhisk,sven-lange-last/openwhisk,houshengbo/openwhisk,tysonnorris/openwhisk,jasonpet/openwhisk,starpit/openwhisk,style95/openwhisk,dubeejw/openwhisk,houshengbo/openwhisk,openwhisk/openwhisk,markusthoemmes/openwhisk,style95/openwhisk,markusthoemmes/openwhisk,tysonnorris/openwhisk,openwhisk/openwhisk,RSulzmann/openwhisk,sven-lange-last/openwhisk,markusthoemmes/openwhisk,jeremiaswerner/openwhisk,openwhisk/openwhisk,rabbah/openwhisk,devbv/incubator-openwhisk,cbickel/openwhisk,paulcastro/openwhisk,devbv/incubator-openwhisk,paulcastro/openwhisk,rabbah/openwhisk,csantanapr/incubator-openwhisk,jasonpet/openwhisk,dubeejw/openwhisk,tysonnorris/openwhisk,starpit/openwhisk,jeremiaswerner/openwhisk,tysonnorris/openwhisk,jeremiaswerner/openwhisk,jeremiaswerner/openwhisk,openwhisk/openwhisk,style95/openwhisk,RSulzmann/openwhisk,duynguyen/incubator-openwhisk,tysonnorris/openwhisk