Allow `transformEnvironment.sh` to dereference environment values. (#3076)
Allow `transformEnvironment.sh` to dereference environment values. (#3076)



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