Enable Slack notifications from TravisCI.
Enable Slack notifications from TravisCI.

The auth token has been encrypted using `travis encrypt`.

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