Resolve log id using travis API.
Resolve log id using travis API.

Logs are not always present at {buildId}+1 so we need to ask travis' api for the proper log id.

Signed-off-by: Christian Bickel <6663a2ca72d9cc8fff52a9fc17de78202384bfd1@de.ibm.com>

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