If this fork is just for us now, id leave it.

I still think the overall approach we should take to hitting memory limits on directory listings is limiting the number of files per directory or something similar. I understand this will fix some support issues now, but in the long run it will be better for object storage if we only have to make one call to get a directory listing, among other things.

(swift has a limit of 10k per directory listing response - we will need to make multiple http requests to get the full directory listing for > 10k files, what happens when someone puts 100k files in there import directory, etc, etc)