Clarify function origins in README
Clarify function origins in README
GoogleCloudPlatform/deploymentmanager-samples,aljim/deploymentmanager-samples,aljim/deploymentmanager-samples,GoogleCloudPlatform/deploymentmanager-samples,aljim/deploymentmanager-samples,GoogleCloudPlatform/deploymentmanager-samples,aljim/deploymentmanager-samples