Add example to illustrate how to use a sequence to fetch a cloudant doc when receiving a changes trigger.
Add example to illustrate how to use a sequence to fetch a cloudant doc when receiving a changes trigger.

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