#101 & #96: cloud-nuke now supports nuking S3 buckets. Note that you can exclude certain buckets from consideration by tagging them with the tag key cloud-nuke-excluded and value true.
This release also introduces a new CLI arg --exclude-resource-type for removing certain resource types from consideration. For example, to avoid nuking s3 buckets entirely, you can pass in cloud-nuke aws --exclude-resource-type s3. Use cloud-nuke aws --list-resource-types to see all the supported resource types.