dotcloud/tar — pull request #2 by alexlarsson (2014-01-30 18:06:02+00:00)
Title: Add xattrs support

This updates to the latest go upstream version of archive/tar, then it adds support for extended attributes.
The patch is filed upstream at:
https://codereview.appspot.com/54570043/

This will be needed for docker to support capability bits. I will do a separate PR for that.