This mostly looks ready to go after you address some nits. Can you tag the relevant issue for all Glacier commits in the commit message, e.g.,
```JCLOUDS-457: Create skeleton of the Glacier API``` This will allow anyone to track development of the feature. --- Reply to this email directly or view it on GitHub: https://github.com/jclouds/jclouds-labs-aws/pull/3#issuecomment-42927480
