Shopify/brigade — pull request #12 by aybabtme (2014-07-25 18:26:30+00:00)
Title: Remove dedup flag, correctness requires to always deduplicate.

Remove the dedup flag, since the `list` command should always deduplicate edges while traversing the graph of our S3 bucket. The bucket must be seen as a graph because concurrent activity can lead to many calls to `s3.List` returning the same paths.

r: @shuhaowu , @camilo