This patch series implements basic bloblstore functionality - at present you can list all your containers and inspect individual blobs for Amazon S3 and EC2. This is mainly to generate discussion (e.g. attributes of a blob? - are we happy with the terms 'containers' and 'blobs' etc) before moving to full blobstore implementation. For containers we do a fudge on content negotiation: 'GET /api/containers/myContainer/myFile.txt' gives html by default, but you can request 'GET /api/containers/myContainer/myFile.txt?format=xml' (json not done yet) - eventually this will be using Accept header.
There is a problem with the s3 gem from AWS which means you can't use it with European buckets but will suffice for now.
